CN206717744U

CN206717744U - The quick winding device of life Simple screw

Info

Publication number: CN206717744U
Application number: CN201720479951.0U
Authority: CN
Inventors: 薛茗瀚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-03
Filing date: 2017-05-03
Publication date: 2017-12-08
Anticipated expiration: 2027-05-03

Abstract

The utility model discloses a kind of quick winding device of life Simple screw, it is related to life screwdriver device field.It includes pedestal；Flying wheel is rotatably connected in pedestal；Flying wheel front end is vertically fixedly connected with reciprocal leading screw；Reciprocal leading screw front end passes through pedestal, is rotatablely connected with pedestal；Screw thread is connected with sliding block on reciprocal leading screw；Push rod has been fixedly connected with left and right sides of sliding block；The front end face of push rod is fixedly connected with finger ring；The front center of reciprocal leading screw is provided with inserting groove；Inserting groove interpolation is connected to knife bar in succession；Auxiliary rod has been fixedly connected with left and right sides of reciprocal leading screw front end face；Auxiliary rod is longer than knife bar protruded length；The front end of auxiliary rod is respectively connected with the auxiliary of " V " font to lamination；Aid in being fixedly connected with tip among lamination with auxiliary rod, two auxiliary are to stagger setting before and after lamination.The beneficial effects of the utility model are：Simple in construction, cost is relatively low, can quickly realize the precession of screw and screw, be convenient to help screw etc..

Description

The quick winding device of life Simple screw

Technical field

It the utility model is related to life screwdriver device field.

Background technology

Conventional screwdriver is when screwing or unscrewing the devices such as screw, it is necessary to which the rotation of hand repeatedly, efficiency is low, is not easy to Force, easily causes fatigue, and existing improved screwdriver, and by the setting of ratchet etc., the biography of unidirectional twisting resistance can be achieved Pass, but be still the spinning movement of hand, or the cooperation by screw mandrel, realize and lower pressure is converted into twisting resistance, but tie Structure is complex, and cost is higher, and this structure has obtained more application in daily life, for example pushes the mop of rotation Deng.Typically in tightening screw, it is required to that another is hand steered to hold screw using traditional screwdriver, to ensure contraposition rotation, or It is in precession, it is necessary to which two hands co-operation, exert oneself and help the knife bar position of screwdriver, this can cause the trouble used. The connectors such as screw finally need firmly to screw when in use, it is necessary to the quick precession of early stage, makes screw enter in screw hole Connection is set to become compacter.

Utility model content

Technical problem to be solved in the utility model, it is to be directed to above-mentioned technical deficiency, there is provided one kind life is used The quick winding device of Simple screw.Simple in construction, cost is relatively low, can quickly realize the precession of screw and screw, be convenient to spiral shell Nail etc. is helped.

The technical solution adopted in the utility model is：A kind of quick winding device of life Simple screw, including base are provided Seat；Flying wheel is rotatably connected in pedestal；Flying wheel front end is vertically fixedly connected with reciprocal leading screw；Reciprocal leading screw front end passes through base Seat, it is rotatablely connected with pedestal；Screw thread is connected with sliding block on reciprocal leading screw；Push rod has been fixedly connected with left and right sides of sliding block； The front end face of push rod is fixedly connected with finger ring；The front center of reciprocal leading screw is provided with inserting groove；Inserting groove interpolation is connected to knife in succession Bar, knife bar front end are driver bit；Auxiliary rod has been fixedly connected with left and right sides of reciprocal leading screw front end face；Auxiliary rod is longer than knife bar Protruded length；The front end of auxiliary rod is respectively connected with the auxiliary of " V " font to lamination；Aid in tip and auxiliary rod among lamination It is fixedly connected, two auxiliary are to stagger setting before and after lamination.

Further optimize the technical program, life is provided with logical with the knife bar rear side of the quick winding device of Simple screw Hole；Pedestal rear end face is provided with the holding tank of " n " font；Coordinate the rotation hand lever for being placed with " n " font in holding tank；Rotate hand lever Coordinate with through hole grafting.

Further optimize the technical program, life is relied on between the flying wheel and pedestal of the quick winding device of Simple screw Ball is rotatablely connected.

Further optimize the technical program, life is hexagonal with the both ends of the rotation hand lever of the quick winding device of Simple screw Shape.

Further optimize the technical program, life is rubber with the pedestal side and rear end face of the quick winding device of Simple screw Glue-line.

Compared with conventional screw-driver in order, its advantage is the utility model：

1st, it is simple in construction, it is convenient to realize quick tightening screw etc., is connected by sliding block and reciprocal leading screw, before sliding block After move back and forth and can drive the continuous rotating Vortex of reciprocal leading screw, you can for tightening screw, sliding block it is movable by finger Drive, instead of traditional hand rotary motion, be easy to exert a force, and the rotation of knife bar is continuously quick, knife bar connects with inserting groove grafting Connect, be convenient to change different knife bars.The setting of flying wheel, reciprocal leading screw can be conveniently positioned, while rotating energy can be stored, Accelerate rotation to reduce finger force, be easy to reciprocating realization, the finger ring on push rod, be convenient to connect finger, auxiliary rod has Certain elasticity, front end can be expanded laterally, and the auxiliary of " V " font is to lamination, for aiding in helping screw, two " V " words pair Claim to set, be easy to implement to the heart, and there can be the change for having adaptivity to different-diameter, but do not change to heart position, can Reduce support of the hand to screw.In tightening screw, by quickly rotate can precession screw, afterwards, you can fixed sliding block, i.e. hand Refer to motionless, then reciprocal leading screw stops operating, there is provided bigger moment of torsion is to realize tightening for screw, and rotational angle is small when tightening.Spiral shell Unscrewing can also rely on and being operated when tightening for top, is reversely rotated；

2nd, when the reason such as operating space is limited, the side of rotation hand lever and the socket connection of knife bar can be relied on, there is provided rotation The hand-held pole turned, is convenient to firmly rotate；

3rd, flying wheel and pedestal are main active link position, by the setting of ball, can reduce frictional force, reduce resistance Power is lost；

4th, the both ends for rotating hand lever use hexagon, coordinate with hexagon socket head cap screw etc., are convenient to be used；

5th, pedestal is handheld component, is contacted with the centre of the palm or finger, using rubber layer, can improve comfort.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is viewing angle constructions decomposed schematic diagram on rear side of Fig. 1；

Fig. 3 uses structural representation for rotation hand lever；

Fig. 4 is base interior planar structure schematic diagram；

In figure, 1, pedestal；2nd, flying wheel；3rd, reciprocal leading screw；4th, sliding block；5th, push rod；6th, finger ring；7th, inserting groove；8th, knife bar； 9th, auxiliary rod；10th, auxiliary is to lamination；11st, through hole；12nd, holding tank；13rd, hand lever is rotated；14th, ball；15th, screw is illustrated.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

As Figure 1-4, the quick winding device of life Simple screw, including pedestal 1；It is rotatably connected in pedestal 1 used Property wheel 2；The front end of flying wheel 2 is vertically fixedly connected with reciprocal leading screw 3；The reciprocal front end of leading screw 3 passes through pedestal 1, rotates and connects with pedestal 1 Connect；Screw thread is connected with sliding block 4 on reciprocal leading screw 3；The left and right sides of sliding block 4 has been fixedly connected with push rod 5；The front end of push rod 5 Face is fixedly connected with finger ring 6；The front center of reciprocal leading screw 3 is provided with inserting groove 7；The interpolation of inserting groove 7 is connected to knife bar 8, knife in succession The front end of bar 8 is driver bit；Auxiliary rod 9 has been fixedly connected with left and right sides of the reciprocal front end face of leading screw 3；Auxiliary rod 9 is longer than knife bar 8 Protruded length；The front end of auxiliary rod 9 is respectively connected with the auxiliary of " V " font to lamination 10；Aid in tip among lamination 10 with Auxiliary rod 9 is fixedly connected, and two auxiliary are to stagger setting before and after lamination 10；The rear side of knife bar 8 is provided with through hole 11；After pedestal 1 End face is provided with the holding tank 12 of " n " font；Coordinate the rotation hand lever 13 for being placed with " n " font in holding tank 12；Rotate hand lever 13 Coordinate with the grafting of through hole 11；It is rotatablely connected between flying wheel 2 and pedestal 1 by ball 14；The both ends for rotating hand lever 13 are hexagonal Shape；The side of pedestal 1 and rear end face are rubber layer.

Screw when in use, when being screwed to screw, can be placed in two auxiliary between lamination 10 by the utility model, Screw end docks cooperation with the driver bit of knife bar 8, and can be set by the magnetic of driver bit, improves the connection with screw Property, realize and clamping position is carried out to screw without hand-held, the screwed hole that screw alignment needs to connect then is started into precession, hold Pedestal 1, pedestal 1 can be with the centre of the palm or thumbs, there is provided lower pressure, then can utilize two fingers point according to personal habits Cha Ru not be in the finger ring 6 of the left and right sides, you can to realize and the singlehanded of entirety is used, two fingers drive the movable of push pedal, Sliding block 4 is movable without rotation, makes reciprocal leading screw 3 keep rotating in same direction, by the quick precession screwed hole of screw, rotating speed is fast And it is continuous, precession time can be shortened, while power caused by rotating, can have to screw it is certain screw effect, finally to spiral shell Nail is screwed, and ensures the stability of connection, and finger is motionless, is kept the positioning of sliding block 4, reciprocal leading screw 3 is stopped operating, now It may be selected sliding block 4 being pushed into the positioning of the front end face of pedestal 1, with exerting oneself, two auxiliary should also depart from screw, auxiliary rod to lamination 10 on side 9 have certain elasticity, auxiliary can be allocated into side to lamination 10, then firmly carry out overall rotation, predominantly push rod 5 is in cunning Rotation in the case of block 4 is motionless, there is provided enough torsion, the anglec of rotation needed for screwing operations are smaller.The process screwed, can be used for The dismounting of screw unscrews, and firmly turns to opposite.

When operating space is limited or other portions are easy to use the situation of single unit system, can be used alone knife bar 8 and rotation Hand lever 13 is screwed or unscrewed, and the rotation hand lever 13 of " n " font can use the shorter structure in the longer side in side, and longer one Hand-held firmly rotation is easy in side, and shorter side is used for the socket connection of through hole 11 with knife bar 8；The both ends for rotating hand lever 13 use It hexgonal structure, can be used in screwing a kind of hexagon socket head cap screw of model etc., other structures can be also used, such as a word and cross It is standby, longer side only can be used into said structure, and shorter side is only used for socket connection, because shorter side is not It is conventionally used as the connector of knife bar 8 of the rotations such as screw.

Reciprocal leading screw 3 and the mating connection of sliding block 4, are existing machinery constructional device, can realize institute in the utility model The function of needing, using this kind of structure, using the front-rear reciprocation movement of sliding block during finger 4, make reciprocating screw rod keep rotating, can shorten past The length of multifilament bar, more traditional semi-automatic hand pressing type screwdriver is compared, is easy to exert oneself, and longer structure is not easy to screw Etc. exerting oneself, force deviation is easily produced, cause screw crooked etc..

The connected mode of two parts such as described socket connection, connection is art personnel can be as needed Specific connected mode may be selected, disclosure satisfy that function needs of the present utility model.

Claims

A kind of 1. quick winding device of life Simple screw, it is characterised in that：Including pedestal（1）；Pedestal（1）Interior rotation connection There is flying wheel（2）；Flying wheel（2）Front end is vertically fixedly connected with reciprocal leading screw（3）；Reciprocal leading screw（3）Front end passes through pedestal （1）, with pedestal（1）Rotation connection；Reciprocal leading screw（3）Upper screw thread is connected with sliding block（4）；Sliding block（4）The left and right sides is solid Surely it is connected with push rod（5）；Push rod（5）Front end face be fixedly connected with finger ring（6）；Reciprocal leading screw（3）Front center be provided with it is slotting Access slot（7）；Inserting groove（7）Interpolation is connected to knife bar in succession（8）, knife bar（8）Front end is driver bit；Reciprocal leading screw（3）Front end face The left and right sides has been fixedly connected with auxiliary rod（9）；Auxiliary rod（9）It is longer than knife bar（8）Protruded length；Auxiliary rod（9）Front end it is equal The auxiliary of " V " font is connected with to lamination（10）；Auxiliary is to lamination（10）Among tip and auxiliary rod（9）It is fixedly connected, two Individual auxiliary is to lamination（10）Front and rear stagger setting.
2. the quick winding device of life Simple screw according to claim 1, it is characterised in that：Knife bar（8）Rear portion side Face is provided with through hole（11）；Pedestal（1）Rear end face is provided with the holding tank of " n " font（12）；Holding tank（12）Interior cooperation is placed with " n " The rotation hand lever of font（13）；Rotate hand lever（13）With through hole（11）Grafting coordinates.
3. the quick winding device of life Simple screw according to claim 1, it is characterised in that：Flying wheel（2）With base Seat（1）Between rely on ball（14）Rotation connection.
4. the quick winding device of life Simple screw according to claim 1, it is characterised in that：Rotate hand lever（13）'s Both ends are hexagon.
5. the quick winding device of life Simple screw according to claim 1, it is characterised in that；Pedestal（1）Side and Rear end face is rubber layer.