CN204147239U - The adjustable helmet and helmet-type massager - Google Patents
The adjustable helmet and helmet-type massager Download PDFInfo
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- CN204147239U CN204147239U CN201420535080.6U CN201420535080U CN204147239U CN 204147239 U CN204147239 U CN 204147239U CN 201420535080 U CN201420535080 U CN 201420535080U CN 204147239 U CN204147239 U CN 204147239U
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- 108090000565 Capsid Proteins Proteins 0.000 claims abstract description 26
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- 230000001105 regulatory effect Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
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Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
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- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
This utility model relates to masseur, particularly relates to a kind of adjustable helmet and helmet-type massager.A kind of adjustable helmet is provided, comprise helmet main body, helmet main body comprises procapsid and back casing, two tooth bars are adopted to be connected between procapsid and two junctions of back casing, helmet main body is also provided with governor motion, governor motion comprises knob assembly and latch assembly, knob assembly comprises knob outer ring, knob shell and with ratchet group, the pawl seat that ratchet group comprises ratchet and coordinates with ratchet, pawl seat is provided with two groups of ratchet rings, ratchet is provided with two moving teeth that can coordinate with two ratchet rings respectively, latch assembly comprises rotating shaft, gear and knob snap close, a kind of helmet-type massager is also provided, comprises the above-mentioned helmet.Governor motion of the present utility model adopts ratchet driving, knob outer ring can be made to carry out along inverse two-ways regulation to realize the adjustment of helmet caliber size, more convenient, the phenomenon that latch assembly can effectively prevent the helmet loosening is established in it, when being applied in masseur, massage comfort level controllability is high, easy to operate.
Description
Technical field
This utility model relates to masseur, particularly relates to a kind of adjustable helmet and helmet-type massager.
Background technology
Masseur, according to the difference of human body site of action, can be divided into different kinds, such as neck massager and head massager etc.And mainly adopt two kinds of versions for the masseur of human body head massage at present, masseur carries out moving massage at head by a kind of mode adopting user hand to hold to take, structure is simple but operate cumbersome, another kind then adopts the structure of the helmet, masseur is directly worn on head, masseur is massage head position voluntarily, more convenient.But in above-mentioned helmet-type massager, due to varying in size of human body head, and then make this kind of masseur need to regulate helmet caliber size, but in existing masseur, helmet caliber size adjustment structure controls fairly simple, for unidirectional adjustment, and easily occur loosening after adjustment completes, not very convenient.
Utility model content
The purpose of this utility model is to provide a kind of adjustable helmet, is intended to for solving the existing helmet problem not very convenient when regulating its caliber size.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of adjustable helmet, comprise helmet main body, described helmet main body comprises procapsid and back casing, two tooth bars are adopted to be connected between described procapsid and two junctions of described back casing, described in two, tooth bar has coincidence part, described procapsid, tooth bar described in described back casing and two encloses the endless belt being formed and can be fastened on human body head, described helmet main body is also provided with for control tooth bar described in two relatively stretch or relative constriction to regulate the governor motion of described endless belt caliber size, described governor motion comprises knob assembly and latch assembly, described knob assembly comprises rotatable knob outer ring, the knob shell with internal tooth and the ratchet group be connected with described knob shell, described ratchet group comprises orders about rotation and the ratchet be connected with described knob shell and the pawl seat coordinated with described ratchet by described knob outer ring, described pawl seat is provided with setting up and down and that direction is contrary two groups of ratchet rings, described ratchet is provided with after described knob outer ring rotates and can coordinates with ratchet ring described in two respectively and two moving teeth setting up and down, described latch assembly comprises the rotating shaft be located in described helmet main body, be sheathed on the gear in described rotating shaft and be sheathed in described rotating shaft with the knob snap close preventing described pawl seat from rotating, described gear engages with the described internal tooth of tooth bar described in two and described knob shell, described knob lock is buckled and is provided with the first gear ring, described pawl seat is provided with the second gear ring engaged with described first gear ring.
Further, described ratchet group also comprises the ratchet unlocking board being ordered about rotation by described knob outer ring, described ratchet unlocking board is provided with two locating dowels that the rotation axis around described ratchet unlocking board is centrosymmetric, described ratchet comprises ratchet body and two and can rotate and spill spin block setting up and down around described ratchet body, moving tooth described in two lays respectively on spill spin block described in two, and spill spin block described in each being also respectively equipped with a chute, locating dowel described in two is slidedly arranged in chute described in two respectively.
Particularly, a wherein end of described knob shell has spaced some latches, described ratchet body is provided with and extends laterally and some draw-in grooves, each described latch and each described draw-in groove one_to_one corresponding for engaging each described latch.
Further, also comprise two extension springs, wherein one end of extension spring described in two is all fixed in described helmet main body, the other end is individually fixed on tooth bar described in two, described rotating shaft being also arranged with the elastic component engaged with described second gear ring to make described first gear ring for supporting described knob snap close, described knob shell being also provided with and can moving along the length direction of described elastic component and abut the knob button of described knob snap close.
Further, described rotating shaft has and protrudes the flange of its outer edge surface, described elastic component is sheathed in described rotating shaft and wherein one end is connected to described flange, and the other end of described elastic component supports described knob snap close.
Particularly, the boss that described knob snap close comprises turntable and upwards extends along the rotation axis of described turntable, described first gear ring to be positioned on described turntable and around described boss, described boss has the groove worn for described rotating shaft, described groove run through described boss and described turntable and have establish along described groove inwall ring keep out plate, keep out plate described in the other end of described elastic component is resisted against, described boss fastens with described knob button through described pawl seat and described ratchet successively.
Further, the end of described rotating shaft is also provided with a knob anti-rotation sheet, be provided with two slideways that the length direction along described groove extends in the end of described boss, described knob anti-rotation sheet comprises and is positioned at described groove and and can be located on described slide block and be slidedly arranged on two ribs of slideway described in two respectively along the slide block of described groove movement.
Further, between two junctions of described procapsid and described back casing, be also equipped with scale, the both ends of each described scale are embedded in described procapsid and described back casing respectively.
Further, described helmet main body is also provided with the capping for hiding tooth bar described in two, described capping offers an opening, described gear stretches out along described opening and engages with the internal tooth of described knob shell.
This utility model additionally provides a kind of helmet-type massager, comprises the above-mentioned adjustable helmet, is provided with the some massage assemblies for human body head massage in the inner side of described helmet main body.
This utility model has following technique effect:
In the helmet of the present utility model, helmet main body comprises procapsid and back casing two parts, two tooth bars are adopted to connect between the two, simultaneously by a governor motion for controlling two tooth bar relative constriction or relatively stretching, and then control procapsid, two tooth bars and back casing enclose the size of the bore of the endless belt of formation, knob assembly and latch assembly are then comprised for governor motion, knob assembly comprises knob outer ring, knob shell and ratchet group, when counterclockwise or turn clockwise knob outer ring time, knob outer ring drives the pawl wheel in ratchet group, and then ratchet drives connected knob shell to rotate, knob shell orders about and rotates with its meshed gears, finally to stretch or relative constriction has reached the object regulating endless belt caliber size by gear driven is relative with two tooth bars of its engagement, in this utility model, between knob outer ring and knob shell, adopt ratchet group to carry out transmission, thus knob outer ring can be made both can be rotated counterclockwise, also can turn clockwise, simultaneously because pawl seat is provided with the contrary ratchet ring of two groups of teeth directionals, be connected with a joggle by the first gear ring and the second gear ring between pawl seat and knob snap close again, knob snap close limits the rotation of pawl seat, thus the effect because of tensile force can be avoided to make the phenomenon of the reverse transmission of two rack drives gears, namely not easily occur loosening after adjustment completes, and when this helmet is applied in masseur, helmet main body arranges massage assembly, user then can be made to regulate the caliber size of endless belt as required voluntarily, and then realize the automatic adjustment of massage assembly to head massage effect power, ensure the comfort level of massage, adopt the mode of knob to carry out regulating with clockwise two directions counterclockwise simultaneously, regulate more convenient, and not easily loosen after having regulated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the helmet-type massager of this utility model embodiment;
Fig. 2 is the structural representation after the knob outer ring of the helmet-type massager of Fig. 1 is opened;
Fig. 3 is the structural representation of the governor motion of the helmet-type massager of Fig. 1;
Fig. 4 is the structural representation of the ratchet of the helmet-type massager of Fig. 1;
Fig. 5 structural representation that to be the knob button of the helmet-type massager of Fig. 1 be under normality;
Fig. 6 is A place enlarged drawing in Fig. 5;
Fig. 7 be the helmet-type of Fig. 1 massage the knob button gone press pressure after structural representation;
Fig. 8 is B place enlarged drawing in Fig. 7;
Fig. 9 is the structural representation after the knob shell of the helmet-type massager of Fig. 1 is opened.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
See Fig. 1-Fig. 3, this utility model embodiment provides a kind of adjustable helmet, comprise helmet main body 1, helmet main body 1 mainly comprises procapsid 11 and back casing 12 two parts, there are between procapsid 11 and back casing 12 two junctions be oppositely arranged, tooth bar 13 is all adopted to connect between this two junction, namely a tooth bar 13 connects one of them junction between procapsid 11 and back casing 12, article two, between tooth bar 13, there is certain coincidence part, to this by procapsid 11, article two, tooth bar 13 and back casing 12 enclose the complete endless belt of formation one, the helmet can be made to be fastened on human body head by this endless belt, helmet main body 1 is also provided with a governor motion 2, this governor motion 2 can make relative movement or opposing motion between two tooth bars 13, and then make two tooth bar 13 relative constriction or relatively stretch, to realize the adjustment to endless belt caliber size, position is arranged for governor motion 2, it both can be positioned on procapsid 11, also can be positioned on back casing 12, mainly be positioned on back casing 12 for governor motion 2 in this utility model, it mainly comprises a knob assembly 21 and a latch assembly 22, particularly, knob assembly 21 comprises rotatable knob outer ring 23, the knob shell 24 with internal tooth (not shown) and the ratchet group 25 be connected with knob shell 24, knob outer ring 23 is positioned on knob shell 24, both enclose and form certain spatial accommodation, ratchet group 25 is positioned at this spatial accommodation, the pawl seat 252 that further ratchet group 25 mainly comprises a ratchet 251 and coordinates with this ratchet 251, ratchet 251 can rotate with knob outer ring 23, it is also connected with knob shell 24 simultaneously, after ratchet 251 rotation is ordered about in knob outer ring 23, ratchet 251 drives knob shell 24 to rotate, ratchet 251 is provided with two moving teeth 2511, two groups of ratchet rings 2521 are provided with accordingly on pawl seat 252, two ratchet rings 2521 are setting up and down, two ratchet rings 2521 are helical teeth and direction is contrary, two moving teeth 2511 and two groups of ratchet ring 2521 one_to_one corresponding, when knob outer ring 23 drives ratchet 251 to rotate clockwise or when being rotated counterclockwise, wherein a moving tooth 2511 is unlocked with its corresponding ratchet ring 2521, another moving tooth 2511 is also in mated condition with its corresponding ratchet ring 2521, certainly this cooperation can not affect ratchet 251 rotation in the direction in which, it just can limit the rotation in ratchet 251 opposite direction, latch assembly 22 comprises the rotating shaft 26 be fixedly arranged in helmet main body 1 particularly, the knob snap close 28 being sheathed on the gear 27 in rotating shaft 26 and preventing pawl seat 252 from rotating, in this use new embodiment, rotating shaft 26 is fixed on back casing 12, gear 27 and knob snap close 28 are all sheathed in rotating shaft 26, gear 27 is connected with a joggle with the internal tooth of two tooth bars 13 and knob shell 24 simultaneously, gear 27 can move around the shaft in 26 rotations, rotating shaft 26 simultaneously can limit the rotation of knob snap close 28, knob snap close 28 is then provided with the first gear ring 281, the second gear ring 2522 is also provided with accordingly on pawl seat 252, first gear ring 281 engages with the second gear ring 2522, rotating shaft 26 limits the rotation of knob snap close 28, and then knob snap close 28 limits the rotation of pawl seat 252.
In the above-described embodiments, when needing the caliber size regulating endless belt, turn knobs outer ring 23, then knob outer ring 23 is ordered about ratchet 251 and is rotated, one group of moving tooth 2511 simultaneously between ratchet 251 and pawl seat 252 unlocks with the fit structure of ratchet ring 2521, in another group, moving tooth 2511 continues to coordinate with its corresponding ratchet ring 2521, ratchet 251 continues to drive connected knob shell 24 to rotate, and then knob shell 24 orders about and 26 to rotate around the shaft with its internal tooth meshed gears 27, thus after gear 27 rotates, two tooth bars 13 relative movement of engaging with it or opposing movement, realize the size of endless belt bore.In whole transmission process, gear 27, knob shell 24, ratchet 251, rotating shaft 26 line of knob outer ring 23 is all located along the same line, namely all coaxial with rotating shaft 26, and in above-mentioned transmission process, ratchet 251 is adopted to carry out transmission between knob outer ring 23 and knob shell 24, knob outer ring 23 can be carried out along the rotation in inverse both direction, and the change realizing endless belt bore in the same direction regulates greatly, other direction realizes the adjustment that diminishes of endless belt bore, very convenient, knob snap close 28 is adopted to carry out reverse locking in addition, namely when knob outer ring 23 rotates in one direction, the active force that knob outer ring 23 can not be reversely rotated, lighter to the rotation of knob outer ring 23, simultaneously after stopping the rotation, two moving teeth 2511 of ratchet 251 coordinate with two ratchet rings 2521 of pawl seat 252 respectively, namely now pawl seat 252 limits the rotation in the suitable inverse both direction of ratchet 251, two tooth bars 13 can not reverse driven gear 27, knob shell 24, the rotation of ratchet 251 and knob outer ring 23, thus two tooth bars 13 endless belt under certain External Force Acting can be made to there will not be the phenomenon automatically loosened, the locking property of total is very good.
See Fig. 2-Fig. 4, further, ratchet group 25 also comprises a ratchet unlocking board 253, knob outer ring 23 Direct driver ratchet unlocking board 253 rotates, and then the rotation of ratchet 251 is realized by ratchet unlocking board 253, be specially, ratchet unlocking board 253 is provided with two locating dowels 2531, two locating dowels 2531 are centrosymmetric around rotating shaft 26 line of ratchet unlocking board 253, accordingly ratchet 251 comprise ratchet body 2512 and can around ratchet body 2512 rotate two spill spin blocks 2513, two spill spin blocks 2513 are setting up and down, and two moving teeth 2511 lay respectively on these two spill spin blocks 2513, each spill spin block 2513 is also respectively equipped with a chute 2514, two chutes 2514 are oppositely arranged, two locating dowels 2531 of ratchet unlocking board 253 are slidedly arranged in two chutes 2514 respectively.In normal state, two locating dowels 2531 lay respectively at the centre position of two chutes 2514, after ratchet unlocking board 253 rotation is ordered about in knob outer ring 23, two locating dowels 2531 also start to rotate around rotating shaft 26 line, two locating dowels 2531 are slided along two chutes 2514 respectively simultaneously, and relatively away from, and when two locating dowels 2531 slide into the end position of two chutes 2514 respectively, locating dowel 2531 is difficult to continue to move, and then active force is produced to two spill spin blocks 2513 of ratchet 251 and makes both carry out Small-angle Rotation around ratchet body 2512, two spill spin blocks 2513 also produce active force to ratchet body 2512 simultaneously and order about ratchet body 2512 and rotate, i.e. ratchet 251 integral-rotation, the moving tooth 2511 that now wherein a locating dowel 2531 is close corresponding with it, another locating dowel 2531 is away from the moving tooth 2511 corresponding with it, to this because locating dowel 2531 pairs of spill spin blocks 2513 produce active force, the moving tooth 2511 close with it is made to continue to coordinate with the ratchet ring 2521 of pawl seat 252, and another locating dowel 2531 is because away from the moving tooth 2511 corresponding with it, thus make this moving tooth 2511 can produce low-angle rotation around locating dowel 2531, namely this moving tooth 2511 is removed with the matching relationship with its corresponding ratchet ring 2521, and after whole rotary course terminates, rotate outer ring and do not produce rotating force, two locating dowels 2531 of ratchet unlocking board 253 are slided along two chutes 2514 again, and slide to the centre position of two chutes 2514, now two moving teeth 2511 of ratchet 251 are all in mated condition with two ratchet rings 2521 of pawl seat 252.In said structure, the releasing of matching relationship when knob outer ring 23 rotates between two moving teeth 2511 and two ratchet rings 2521 is achieved by two locating dowels 2531 of ratchet unlocking board 253, and then realize the adjustment of endless belt bore and the locking effect of latch assembly 22, structure is simple, easy to operate.
Specifically see Fig. 2, for the structure of above-mentioned ratchet body 2512, ratchet body 2512 is also provided with the some draw-in grooves 2515 extended laterally, some latches 241 are provided with accordingly on one one end of knob shell 24, one end of certain knob shell 24 is provided with internal tooth and engages with gear 27, the end being then provided with some latches 241 should be opposite side, each draw-in groove 2515 on ratchet body 2512 and each latch 241 on knob shell 24 should be arranged at interval separately, each draw-in groove 2515 also engages mutually with one_to_one corresponding between each latch 241 simultaneously, namely ratchet body 2512 is connected together with a wherein end of knob shell 24.In the present embodiment, be connected together between ratchet body 2512 and knob shell 24, it can meet the requirement that ratchet body 2512 rotates rear drive knob shell 24 synchronous rotary, simultaneously thisly being connected together as removably connecting, conveniently realizing the dismounting between knob shell 24 and ratchet 251 liang of parts.
See Fig. 1, Fig. 3 and Fig. 5-Fig. 9, continue to optimize above-described embodiment, helmet main body 1 is also provided with two extension springs 29, a kind of one end of two extension springs 29 is individually fixed on two tooth bars 13, on the equal fixed helmet body 1 of its other end, the other end being specially two extension springs 29 is all fixed on back casing 12, usually, two extension springs 29 are all in extended state, further, the rotating shaft 26 of latch assembly 22 is arranged with an elastic component 261, certainly this elastic component 261 is generally Compress Spring, supporting knob snap close 28 by elastic component 261 makes the first gear ring 281 of knob snap close 28 engage with the second gear ring 2522 of pawl seat 252, knob shell 24 then arranges a knob button 242, this knob button 242 abuts with knob snap close 28 and it can also move along the length direction of elastic component 261.Usually, when the helmet is worn on human head location, because operation or other reason often there will be the phenomenon of endless belt compressing head tension, if adopt knob outer ring 23 to regulate, governing speed may be shown slightly excessively slow, to this in the present embodiment, helmet main body 1 has additional fast release function, namely the bore of endless belt can be made fast to become large, concrete operations are for directly pressing pressure knob button 242, knob button 242 is moved in knob shell 24 along the length direction of elastic component 261, because knob button 242 abuts knob snap close 28, thus force knob snap close 28 compression elastic piece 261, knob snap close 28 is along rotating shaft 26 and the equidirectional movement of knob button 242, engagement between first gear ring 281 of knob snap close 28 and the second gear ring 2522 of pawl seat 252 is removed, latch assembly 22 removes locking function, again because two extension springs 29 are in extended state always, after latch assembly 22 locking function is removed, two extension springs 29 have the trend of recovering former length and produce pulling force and make two tooth bar 13 automatic movings, and then reversely order about gear 27 successively, knob shell 24, ratchet 251, ratchet unlocking board 253 and knob outer ring 23 rotate, continue to order about two tooth bar 13 automatic movings to this two extension spring 29, the bore of endless belt can increase fast, and in the process, pawl seat 252 is not owing to having the locking effect of knob snap close 28, in the effect of ratchet 251 with its coaxial rotating.To this in whole process, only need press pressure knob button 242, the helmet can increase the bore of endless belt voluntarily fast, the squeezing action of Rapid reversal endless belt and human body head, operation is very easy, in addition after bore increase in endless belt terminates, cancel and pressure is pressed to knob button 242, now elastic component 261 compresses bounce-back, it is supported knob snap close 28 along rotating shaft 26 automatic moving and the first gear ring 281 of knob snap close 28 is engaged again with the second gear ring 2522 of pawl seat 252, latch assembly 22 regenerates locking function, certainly also to restore to the original state state at the impetus lower knob button 242 of knob snap close 28.In said structure, in rotating shaft 26, be usually provided with the flange 262 protruding its outer edge surface, when elastic component 261 is sheathed in this rotating shaft 26, one end is resisted against on this flange 262, the other end is then resisted against on knob snap close 28, made after knob button 242 acts on by flange 262, elastic component 261 can carry out compressing or stretching between flange 262 and knob snap close 28, and then realizes the locking function of latch assembly 22.
Specifically see Fig. 3, Fig. 6 and Fig. 8, particularly, for the syndeton between knob snap close 28 and rotating shaft 26, knob snap close 28 comprises a turntable 282 and along the boss 283 that rotating shaft 26 alignment of turntable 282 extends, first gear ring 281 to be located on turntable 282 and around this boss 283, boss 283 has a groove 284, this groove 284 runs through boss 283 and turntable 282, rotating shaft 26 can run through turntable 282 and boss 283 successively along this groove 284, the inwall of groove 284 is equipped with one and keeps out plate 285, rotating shaft 26 keeps out the middle part of plate 285 through this annular, when elastic component 261 is sheathed in rotating shaft 26, its one end is resisted against on the flange 262 of rotating shaft 26, its other end is resisted against keeps out on plate 285 in groove 284, for boss 283, it passes pawl seat 252 successively, ratchet 251 and ratchet unlocking board 253 also fasten with knob button 242.Optimize said structure, the end of rotating shaft 26 is provided with a knob anti-rotation sheet 263, this knob anti-rotation sheet 263 comprises slide block 2631 and is located at two ribs 2632 on slide block 2631, correspondence is provided with two slideways 286 on the boss 283 of knob snap close 28, article two, slideway 286 offers formation in the end of boss 283 along the length direction of groove 284, slide block 2631 part of knob anti-rotation sheet 263 is positioned at the groove 284 of boss 283 and can moves up and down along groove 284, and its two rib 2632 is slidedly arranged in two slideways 286 of boss 283 respectively.Two ribs 2632 of knob anti-rotation sheet 263 are positioned at two slideways 286 of boss 283 under normal circumstances, rib 2632 and slideway 286 form the effect of buckle, because knob anti-rotation sheet 263 is located in rotating shaft 26, namely the rotation of knob snap close 28 is limited by knob anti-rotation sheet 263, latch assembly 22 is made to have the function of locking pawl seat 252, and knob snap close 28 also can move along rotating shaft 26 under external force, namely when the needs quick release helmet, under the pressure effect of knob button 242, knob snap close 28 can move the engagement of releasing first gear ring 281 and the second gear ring 2522 along rotating shaft 26.
See Fig. 1, further, two junctions between procapsid 11 and back casing 12 are also equipped with scale 14, and the both ends of this scale 14 are embedded in procapsid 11 and back casing 12 respectively.In this utility model, be connected by two tooth bars 13 between procapsid 11 with back casing 12, and in the process regulating endless belt bore, procapsid 11 keeps motionless with in both back casings 12, and another moves under the effect of two tooth bars 13, be specially back casing 12 and keep resting state, under the effect of governor motion 2, two tooth bars 13 drive procapsid 11 to move relative to back casing 12, to this in the present embodiment, scale 14 is equipped with at procapsid 11 and two junctions of back casing 12, to this user front once use time, after regulating the bore that endless belt is more comfortable, scale 14 can indicate corresponding size, and upper once use time, annular can be directly regulated to bring to size indicated by last scale 14, more convenient, and by scale 14 can also be more specific present user use time endless belt caliber size.
See Fig. 9, further, helmet main body 1 is also provided with a capping 15, the effect of hiding two tooth bars 13 and gear 27 can be played by capping 15, capping 15 offers an opening 151, and gear 27 engages with the internal tooth of knob shell 24 by stretching out in this opening 151.In such an embodiment; gear 27 and engaging between two tooth bars 13 and knob shell 24 internal tooth is separated by capping 15; namely the engagement place between two tooth bars 13 and gear 27 is positioned at inside capping 15; and engaging between gear 27 and the internal tooth of knob shell 24 is positioned at outside capping 15; thus can avoid gear 27 two kinds be connected with a joggle between produce interfere; can also play the effect of protection two tooth bar 13 movement additionally by capping 15, avoiding extraneous dust etc. to enter inside capping 15 affects two movements of tooth bar 13 in helmet main body 1.Usually, two tooth bars 13 are parallel and setting up and down, the top of gear 27 is engaged with a wherein tooth bar 13, the bottom of gear 27 is then engaged with another tooth bar 13, after this gear 27 is rotated, drive two tooth bars 13 to move, and moving direction is contrary simultaneously, and then the relative stretching, extension realized between two tooth bars 13 or relative constriction.
See Fig. 1, Fig. 2 and Fig. 9, this utility model embodiment still provides a kind of helmet-type massager, be applied in masseur field by the above-mentioned helmet, it comprises the above-mentioned adjustable helmet, be provided with some massage assemblies 3 in the inner side of helmet main body 1, the massage effect to human body head can be realized by each massage assembly 3.Be specially, back casing 12 has the cover cap 121 upwards extended, profile and the human body head of this cover cap 121 are close, namely when this helmet is worn on human body head, cover cap 121 just fastens human body head, massage assembly 3 is located at the inner side of this cover cap 121, after the wearing, massage assembly 3 directly can carry out massage effect to human body head, and under the regulating action of governor motion 2, change the caliber size of endless belt, and then the size of massage assembly 3 pairs of human body head massage forces can be changed, ensure massage comfort level, after adjustment completes, loosening not easily appears in endless belt bore simultaneously, continue massage effect good, and pressure knob button 242 directly can be pressed when massage force is excessive, the procapsid 11 of helmet main body 1 directly flicks, operation is very easy.
The foregoing is only this utility model preferred embodiment; its structure is not limited to the above-mentioned shape enumerated; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an adjustable helmet, comprise helmet main body, described helmet main body comprises procapsid and back casing, two tooth bars are adopted to be connected between described procapsid and two junctions of described back casing, described in two, tooth bar has coincidence part, described procapsid, tooth bar described in described back casing and two encloses the endless belt being formed and can be fastened on human body head, described helmet main body is also provided with for control tooth bar described in two relatively stretch or relative constriction to regulate the governor motion of described endless belt caliber size, it is characterized in that: described governor motion comprises knob assembly and latch assembly, described knob assembly comprises rotatable knob outer ring, the knob shell with internal tooth and the ratchet group be connected with described knob shell, described ratchet group comprises orders about rotation and the ratchet be connected with described knob shell and the pawl seat coordinated with described ratchet by described knob outer ring, described pawl seat is provided with setting up and down and that direction is contrary two groups of ratchet rings, described ratchet is provided with after described knob outer ring rotates and can coordinates with ratchet ring described in two respectively and two moving teeth setting up and down, described latch assembly comprises the rotating shaft be located in described helmet main body, be sheathed on the gear in described rotating shaft and be sheathed in described rotating shaft with the knob snap close preventing described pawl seat from rotating, described gear engages with the described internal tooth of tooth bar described in two and described knob shell, described knob lock is buckled and is provided with the first gear ring, described pawl seat is provided with the second gear ring engaged with described first gear ring.
2. the adjustable helmet as claimed in claim 1, it is characterized in that: described ratchet group also comprises the ratchet unlocking board being ordered about rotation by described knob outer ring, described ratchet unlocking board is provided with two locating dowels that the rotation axis around described ratchet unlocking board is centrosymmetric, described ratchet comprises ratchet body and two and can rotate and spill spin block setting up and down around described ratchet body, moving tooth described in two lays respectively on spill spin block described in two, and spill spin block described in each being also respectively equipped with a chute, locating dowel described in two is slidedly arranged in chute described in two respectively.
3. the adjustable helmet as claimed in claim 2, it is characterized in that: a wherein end of described knob shell has spaced some latches, described ratchet body is provided with and extends laterally and some draw-in grooves, each described latch and each described draw-in groove one_to_one corresponding for engaging each described latch.
4. the adjustable helmet as claimed in claim 1, it is characterized in that: also comprise two extension springs, wherein one end of extension spring described in two is all fixed in described helmet main body, the other end is individually fixed on tooth bar described in two, described rotating shaft being also arranged with the elastic component engaged with described second gear ring to make described first gear ring for supporting described knob snap close, described knob shell being also provided with and can moving along the length direction of described elastic component and abut the knob button of described knob snap close.
5. the adjustable helmet as claimed in claim 4, it is characterized in that: described rotating shaft has the flange protruding its outer edge surface, described elastic component is sheathed in described rotating shaft and wherein one end is connected to described flange, and the other end of described elastic component supports described knob snap close.
6. the adjustable helmet as claimed in claim 4, it is characterized in that: the boss that described knob snap close comprises turntable and upwards extends along the rotation axis of described turntable, described first gear ring to be positioned on described turntable and around described boss, described boss has the groove worn for described rotating shaft, described groove run through described boss and described turntable and have establish along described groove inwall ring keep out plate, keep out plate described in the other end of described elastic component is resisted against, described boss fastens with described knob button through described pawl seat and described ratchet successively.
7. the adjustable helmet as claimed in claim 6, it is characterized in that: the end of described rotating shaft is also provided with a knob anti-rotation sheet, be provided with two slideways that the length direction along described groove extends in the end of described boss, described knob anti-rotation sheet comprises and is positioned at described groove and and can be located on described slide block and be slidedly arranged on two ribs of slideway described in two respectively along the slide block of described groove movement.
8. the adjustable helmet as claimed in claim 1, is characterized in that: between two junctions of described procapsid and described back casing, be also equipped with scale, the both ends of each described scale are embedded in described procapsid and described back casing respectively.
9. the adjustable helmet as described in any one of claim 1-8, it is characterized in that: described helmet main body is also provided with the capping for hiding tooth bar described in two, described capping offers an opening, described gear stretches out along described opening and engages with the internal tooth of described knob shell.
10. a helmet-type massager, is characterized in that: comprise the adjustable helmet described in any one of claim 1-9, is provided with the some massage assemblies for human body head massage in the inner side of described helmet main body.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535080.6U CN204147239U (en) | 2014-09-17 | 2014-09-17 | The adjustable helmet and helmet-type massager |
| TW104203043U TWM510168U (en) | 2014-09-17 | 2015-03-02 | Adjustable helmet and helmet massager |
| HK15104544.6A HK1202020A2 (en) | 2014-09-17 | 2015-05-13 | Adjustable helmet and head-mounted massager |
| PCT/CN2015/088247 WO2016041434A1 (en) | 2014-09-17 | 2015-08-27 | Adjustable helmet and helmet massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535080.6U CN204147239U (en) | 2014-09-17 | 2014-09-17 | The adjustable helmet and helmet-type massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147239U true CN204147239U (en) | 2015-02-11 |
Family
ID=52505400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535080.6U Expired - Lifetime CN204147239U (en) | 2014-09-17 | 2014-09-17 | The adjustable helmet and helmet-type massager |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN204147239U (en) |
| HK (1) | HK1202020A2 (en) |
| TW (1) | TWM510168U (en) |
| WO (1) | WO2016041434A1 (en) |
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| CN103976858A (en) * | 2014-05-09 | 2014-08-13 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| WO2016041434A1 (en) * | 2014-09-17 | 2016-03-24 | 深圳市倍轻松科技股份有限公司 | Adjustable helmet and helmet massager |
| CN107076995A (en) * | 2016-09-27 | 2017-08-18 | 深圳市大疆创新科技有限公司 | A kind of headband adjusting means, headband and video eyeglasses for video eyeglasses |
| CN108180202A (en) * | 2018-02-01 | 2018-06-19 | 北京天智航医疗科技股份有限公司 | Quick Connect Kit and application thereof |
| CN109226135A (en) * | 2018-09-11 | 2019-01-18 | 泰山医学院 | A kind of adjustable universal household teacup cleaning means |
| CN112244411A (en) * | 2020-10-26 | 2021-01-22 | 无锡永骅信息科技有限公司 | Helmet of riding with heating heat preservation function |
| CN112245810A (en) * | 2020-10-21 | 2021-01-22 | 北京创盈光电医疗科技有限公司 | Hair growth instrument |
| CN114190955A (en) * | 2021-11-22 | 2022-03-18 | 哈工大机器人（合肥）国际创新研究院 | Occipital-temporal area vision electroencephalogram signal acquisition system |
| CN114225229A (en) * | 2021-12-20 | 2022-03-25 | 深圳市思肯三维科技发展有限公司 | Hair growing cap convenient for different people to wear |
| WO2023174088A1 (en) * | 2022-03-17 | 2023-09-21 | 北京字跳网络技术有限公司 | Strap adjustment apparatus of head-mounted electronic device, and head-mounted electronic device |
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| CN106594491B (en) * | 2016-12-31 | 2019-06-04 | 歌尔科技有限公司 | A kind of VR head strap regulating mechanism |
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| US7174575B1 (en) * | 2004-07-26 | 2007-02-13 | E.D. Bullard Company | Ratchet mechanism for the headband of protective headgear used in high temperature environments |
| US20100050325A1 (en) * | 2008-09-01 | 2010-03-04 | Tzu-Feng Wang-Lee | Structure For adjusting inside Circumference of Helmet |
| CN101919782B (en) * | 2009-11-02 | 2013-11-27 | 深圳市倍轻松科技股份有限公司 | Helmet-type massager and helmet thereof |
| CN201949310U (en) * | 2010-11-29 | 2011-08-31 | 深圳市轻松科技股份有限公司 | Adjustable type helmet and head massager |
| CN103622809B (en) * | 2013-11-25 | 2015-04-29 | 深圳市倍轻松科技股份有限公司 | Multifunctional head massager |
| CN103976858B (en) * | 2014-05-09 | 2016-05-04 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| CN204147239U (en) * | 2014-09-17 | 2015-02-11 | 深圳市倍轻松科技股份有限公司 | The adjustable helmet and helmet-type massager |
-
2014
- 2014-09-17 CN CN201420535080.6U patent/CN204147239U/en not_active Expired - Lifetime
-
2015
- 2015-03-02 TW TW104203043U patent/TWM510168U/en unknown
- 2015-05-13 HK HK15104544.6A patent/HK1202020A2/en not_active IP Right Cessation
- 2015-08-27 WO PCT/CN2015/088247 patent/WO2016041434A1/en active Application Filing
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| CN103976858A (en) * | 2014-05-09 | 2014-08-13 | 深圳市倍轻松科技股份有限公司 | Head massager and helmet size adjustment structure thereof |
| WO2016041434A1 (en) * | 2014-09-17 | 2016-03-24 | 深圳市倍轻松科技股份有限公司 | Adjustable helmet and helmet massager |
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| CN108180202A (en) * | 2018-02-01 | 2018-06-19 | 北京天智航医疗科技股份有限公司 | Quick Connect Kit and application thereof |
| CN109226135A (en) * | 2018-09-11 | 2019-01-18 | 泰山医学院 | A kind of adjustable universal household teacup cleaning means |
| CN112245810A (en) * | 2020-10-21 | 2021-01-22 | 北京创盈光电医疗科技有限公司 | Hair growth instrument |
| CN112244411A (en) * | 2020-10-26 | 2021-01-22 | 无锡永骅信息科技有限公司 | Helmet of riding with heating heat preservation function |
| CN112244411B (en) * | 2020-10-26 | 2024-02-13 | 无锡永骅信息科技有限公司 | Riding helmet with heating and heat preservation functions |
| CN114190955B (en) * | 2021-11-22 | 2023-10-31 | 哈工大机器人（合肥）国际创新研究院 | Occipital temporal region vision electroencephalogram signal acquisition system |
| CN114190955A (en) * | 2021-11-22 | 2022-03-18 | 哈工大机器人（合肥）国际创新研究院 | Occipital-temporal area vision electroencephalogram signal acquisition system |
| CN114225229A (en) * | 2021-12-20 | 2022-03-25 | 深圳市思肯三维科技发展有限公司 | Hair growing cap convenient for different people to wear |
| CN114225229B (en) * | 2021-12-20 | 2023-11-21 | 深圳市思肯三维科技发展有限公司 | Hair growing cap convenient for different people to wear |
| WO2023174088A1 (en) * | 2022-03-17 | 2023-09-21 | 北京字跳网络技术有限公司 | Strap adjustment apparatus of head-mounted electronic device, and head-mounted electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016041434A1 (en) | 2016-03-24 |
| HK1202020A2 (en) | 2015-09-11 |
| TWM510168U (en) | 2015-10-11 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |
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| CX01 | Expiry of patent term |