CN104353644A - Earwax sucker - Google Patents
Earwax sucker Download PDFInfo
- Publication number
- CN104353644A CN104353644A CN201410572414.1A CN201410572414A CN104353644A CN 104353644 A CN104353644 A CN 104353644A CN 201410572414 A CN201410572414 A CN 201410572414A CN 104353644 A CN104353644 A CN 104353644A
- Authority
- CN
- China
- Prior art keywords
- piston
- earwax
- piston cylinder
- pullback spring
- back segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to an earwax sucker. The earwax sucker comprises a piston cylinder and a piston arranged inside the piston cylinder, wherein a piston rod is fixedly arranged on the piston; the piston divides the piston cylinder into a front section and a back section in a sealed way; the earwax sucker is characterized in that a pullback spring is arranged on the piston rod in the back section; one end, near the piston, of the pullback spring is fixed on the piston rod; a limiting disc is connected to the other end of the pullback spring; the limiting disc can be clamped into the piston cylinder; the pullback spring can quickly pull the piston from the front section back to the back section. Through matching of the pullback spring and a locking and triggering device, the earwax sucker can provide a quick and convenient large suction force to suck out and clean an artificial eardrum more thoroughly; the earwax sucker adopting a piston structure is simpler in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of suckion remover of piston structure, particularly relate to a kind of earwax suckion remover.
Background technology
Artificial ear mold needs cleaned at regular intervals, and adopt water or cleaning agent to carry out clean sometimes inconvenient, also can bring other adverse effects, usually adopt the method drawn to process, this kind of Scheme Security is reliable, also convenient and swift.But the suction that common suckion remover is drawn is too little, limited to the cleaning action of artificial ear mold.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of easy to operate, suction larger earwax suckion remover.
For achieving the above object, the technical solution used in the present invention is: a kind of earwax suckion remover, comprise: piston cylinder and the piston be arranged in piston cylinder, described piston is installed with piston rod, described piston seal described piston cylinder is divided into leading portion and back segment, it is characterized in that, the piston rod being positioned at back segment is provided with pullback spring, described pullback spring is fixed on described piston rod near piston one end, the described pullback spring other end is connected with position-arresting disk, described position-arresting disk can be stuck on described piston cylinder, described piston can be withdrawn into described back segment from described leading portion by described pullback spring rapidly.
In a preferred embodiment of the present invention, the piston cylinder free end being positioned at described back segment is provided with locking excitation apparatus, described locking excitation apparatus is dismountable to be fixed on described piston cylinder, described piston rod is provided with draw-in groove, overcome the elastic force of pullback spring after described leading portion promotion piston rod one segment distance, described draw-in groove is blocked by described locking excitation apparatus just, and now pullback spring is in extended state.
In a preferred embodiment of the present invention, described locking excitation apparatus is also provided with and excites button, the described button that excites can remove described locking excitation apparatus to the restriction of described draw-in groove, described pullback spring rapid resilience during releasing, and drives described piston to move towards described back segment.
In a preferred embodiment of the present invention, the described piston cylinder free end inwall being positioned at back segment is provided with step, described step is recessed into described inwall, described position-arresting disk is circumferentially with outwardly protuberance, position-arresting disk with protuberance coincide with the interior wall construction with step, described position-arresting disk can be spacing firmly by described step, can not move towards leading portion.
In a preferred embodiment of the present invention, described locking excitation apparatus is provided with two edge clippings, and described piston cylinder is provided with bayonet socket, described edge clipping can shape coincide snap in described bayonet socket, and described piston cylinder and described locking excitation apparatus to be fixed together.
In a preferred embodiment of the present invention, described piston cylinder front end is provided with the sharp mouth of gathering, and described sharp mouth overlaps rubber sleeve, and described rubber sleeve one end is bell-mouth structure of air.
In a preferred embodiment of the present invention, the piston-rod end near back segment is provided with and pushes away cap.
In a preferred embodiment of the present invention, described piston circumference cover has sealing ring.
In a preferred embodiment of the present invention, shown position-arresting disk is provided with at least one breach.
In a preferred embodiment of the present invention, described piston rod runs through the center of described piston, described pullback spring and described position-arresting disk, and the piston rod being positioned at described leading portion can arrive described sharp mouth end.
The invention solves the defect existed in background technology, the present invention utilizes the cooperation of pullback spring and locking excitation apparatus, can provide faster large suction, clean more thorough to the sucking-off of artificial ear mold, the suckion remover structure of piston structure is also more simple, easy to operate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the three-dimensional structure diagram of the preferred embodiments of the present invention;
Fig. 2 is the three-dimensional structure diagram removing internal part after piston cylinder of the preferred embodiments of the present invention;
Fig. 3 is the three-dimensional structure diagram pushing away cap and piston rod of the preferred embodiments of the present invention;
Fig. 4 is the three-dimensional structure diagram of the piston cylinder of the preferred embodiments of the present invention;
Fig. 5 is the top view of the position-arresting disk of the preferred embodiments of the present invention;
Fig. 6 is the three-dimensional structure diagram of piston cylinder with step one end of the preferred embodiments of the present invention;
Fig. 7 is the top view of piston cylinder with step one end of the preferred embodiments of the present invention;
In figure: 1, piston cylinder, 2, step, 3, Jian Zui, 4, rubber sleeve, 5, piston rod, 6, pullback spring, 7, draw-in groove, 8, push away cap, 9, position-arresting disk, 10, protuberance, 11, breach, 12, piston, 13, sealing ring, 14, locking excitation apparatus, 15, excite button, 16, edge clipping, 17, bayonet socket.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in figs. 1-7, a kind of earwax suckion remover, comprise: piston cylinder 1 and the piston 12 be arranged in piston cylinder 1, piston 12 is installed with piston rod 5, what piston 12 sealed is divided into leading portion and back segment by piston cylinder 1, the piston rod 5 being positioned at back segment is provided with pullback spring 6, pullback spring 6 is fixed on piston rod 5 near piston 12 one end, pullback spring 6 other end is connected with position-arresting disk 9, position-arresting disk 9 can be stuck on piston cylinder 1, and piston 12 can be withdrawn into back segment from leading portion by pullback spring 6 rapidly.Piston 12 retracts rapidly and can produce inspiratory phenomenon, and air-breathing can be drawn the earwax on artificial ear mold surface fast, and draws comparatively thorough, totally.
Piston cylinder 1 free end being positioned at back segment is provided with locking excitation apparatus 14, excitation apparatus 14 is dismountable is fixed on piston cylinder 1 in locking, piston rod 5 is provided with draw-in groove 7, overcome the elastic force of pullback spring 6 after leading portion promotion piston rod 5 one segment distance, draw-in groove 7 excitation apparatus 14 that is just locked blocks, and now pullback spring 6 is in extended state.As shown in Figure 3, when locking excitation apparatus 14 is locked, its vertical step 2 place can be lockable draw-in groove 7 structure.
Locking excitation apparatus 14 is also provided with and excites button 15, excite button 15 can remove the restriction of locking excitation apparatus 14 pairs of draw-in grooves 7, pullback spring 6 resilience rapidly during releasing, and drive piston 12 to move towards back segment.
The piston cylinder 1 free end inwall being positioned at back segment is provided with step 2, step 2 is recessed into inwall, and position-arresting disk 9 is circumferentially with outwardly protuberance 10, and the position-arresting disk 9 with protuberance 10 coincide with the interior wall construction with step 2, position-arresting disk 9 can be spacing firmly by step 2, can not move towards leading portion.
Locking excitation apparatus 14 is provided with two edge clippings 16, and piston cylinder 1 is provided with bayonet socket 17, edge clipping 16 can shape coincide snap in bayonet socket 17, and piston cylinder 1 and locking excitation apparatus 14 to be fixed together.When promoting piston rod 5, pullback spring 6 two ends are all fixed, and pullback spring 6 is stretched, and when draw-in groove 7 is clamped, spring is in extended state always.
Piston cylinder 1 front end is provided with the sharp mouth 3 of gathering, and sharp mouth 3 overlaps rubber sleeve 4, and rubber sleeve 4 one end is bell-mouth structure of air.Point mouth 3 structure reduces the bore of piston cylinder 1 input and output gas, adds the flow velocity of gas, and then add the suction of absorption largely.Rubber sleeve 4 material is comparatively soft, and the artificial mould that agrees with that can produce deformation is drawn the shape at position, can draw earwax preferably like this.
Piston rod 5 end near back segment is provided with and pushes away cap 8, pushes away cap 8 and hand can be facilitated the promotion of piston rod 5, reduces the pressure that hand is subject to, does not have pain.
Piston 12 circumference cover has sealing ring 13.Leading portion and the back segment of such piston 12 can well be sealed.
Position-arresting disk 9 is provided with at least one breach 11.When piston 12 is to back segment direction rapid movement, the breach 11 of position-arresting disk 9 can facilitate gas to flow, and the gas in back segment flows out rapidly, can not affect the speed that piston 12 retracts, and ensures that the suction at sharp mouth 3 place is not given a discount.
Piston rod 5 runs through the center of piston 12, pullback spring 6 and position-arresting disk 9, and the piston rod 5 being positioned at leading portion can arrive sharp mouth 3 end.Piston rod 5 can arrive sharp mouth 3 end, like this by the earwax drawn after entering into sharp mouth 3 part, by promoting piston rod 5, earwax can be pushed out.
Locking excitation apparatus 14 is detachable, facilitates and the earwax in piston cylinder 1 or foreign material is cleared up away.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to right.
Claims (10)
1. an earwax suckion remover, comprise: piston cylinder and the piston be arranged in piston cylinder, described piston is installed with piston rod, described piston seal described piston cylinder is divided into leading portion and back segment, it is characterized in that, the piston rod being positioned at back segment is provided with pullback spring, described pullback spring is fixed on described piston rod near piston one end, the described pullback spring other end is connected with position-arresting disk, described position-arresting disk can be stuck on described piston cylinder, and described piston can be withdrawn into described back segment from described leading portion by described pullback spring rapidly.
2. earwax suckion remover according to claim 1, it is characterized in that: the piston cylinder free end being positioned at described back segment is provided with locking excitation apparatus, described locking excitation apparatus is dismountable to be fixed on described piston cylinder, described piston rod is provided with draw-in groove, overcome the elastic force of pullback spring after described leading portion promotion piston rod one segment distance, described draw-in groove is blocked by described locking excitation apparatus just, and now pullback spring is in extended state.
3. earwax suckion remover according to claim 2, it is characterized in that: described locking excitation apparatus is also provided with and excites button, the described button that excites can remove described locking excitation apparatus to the restriction of described draw-in groove, described pullback spring rapid resilience during releasing, and drive described piston to move towards described back segment.
4. the earwax suckion remover according to Claims 2 or 3, it is characterized in that: the described piston cylinder free end inwall being positioned at back segment is provided with step, described step is recessed into described inwall, described position-arresting disk is circumferentially with outwardly protuberance, position-arresting disk with protuberance coincide with the interior wall construction with step, described position-arresting disk can be spacing firmly by described step, can not move towards leading portion.
5. the earwax suckion remover according to Claims 2 or 3, it is characterized in that: described locking excitation apparatus is provided with two edge clippings, described piston cylinder is provided with bayonet socket, described edge clipping can shape coincide snap in described bayonet socket, and described piston cylinder and described locking excitation apparatus to be fixed together.
6. earwax suckion remover according to claim 1, is characterized in that: described piston cylinder front end is provided with the sharp mouth of gathering, and described sharp mouth overlaps rubber sleeve, and described rubber sleeve one end is bell-mouth structure of air.
7. earwax suckion remover according to claim 1, is characterized in that: the piston-rod end near back segment is provided with and pushes away cap.
8. earwax suckion remover according to claim 1, is characterized in that: described piston circumference cover has sealing ring.
9. earwax suckion remover according to claim 1, is characterized in that: shown position-arresting disk is provided with at least one breach.
10. earwax suckion remover according to claim 6, is characterized in that: described piston rod runs through the center of described piston, described pullback spring and described position-arresting disk, and the piston rod being positioned at described leading portion can arrive described sharp mouth end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572414.1A CN104353644A (en) | 2014-10-24 | 2014-10-24 | Earwax sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572414.1A CN104353644A (en) | 2014-10-24 | 2014-10-24 | Earwax sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104353644A true CN104353644A (en) | 2015-02-18 |
Family
ID=52521003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572414.1A Pending CN104353644A (en) | 2014-10-24 | 2014-10-24 | Earwax sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353644A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862468A (en) * | 1973-08-17 | 1975-01-28 | William S Fortune | Portable desoldering tool |
| US5081739A (en) * | 1991-06-25 | 1992-01-21 | James Kao | Solder-removing tool |
| EP0495308A2 (en) * | 1991-01-17 | 1992-07-22 | Zb New Products Limited | Solder removal tools |
| CN201079787Y (en) * | 2007-07-24 | 2008-07-02 | 方凤才 | Tin absorbing equipment |
| FR2934200A3 (en) * | 2008-05-28 | 2010-01-29 | Jacques Grimaud | Surface scratching and scrubbing device for scratch or rapido game, has valve opened when manual pressure is applied on beveled mouthpiece, such that wastes are sucked into receptacle by sucker, where device is in form of pen |
| CN202408549U (en) * | 2011-12-31 | 2012-09-05 | 张弛 | Scale-sucking pen |
| CN204247623U (en) * | 2014-10-24 | 2015-04-08 | 苏州立人听力器材有限公司 | Earwax suckion remover |
-
2014
- 2014-10-24 CN CN201410572414.1A patent/CN104353644A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862468A (en) * | 1973-08-17 | 1975-01-28 | William S Fortune | Portable desoldering tool |
| EP0495308A2 (en) * | 1991-01-17 | 1992-07-22 | Zb New Products Limited | Solder removal tools |
| US5081739A (en) * | 1991-06-25 | 1992-01-21 | James Kao | Solder-removing tool |
| CN201079787Y (en) * | 2007-07-24 | 2008-07-02 | 方凤才 | Tin absorbing equipment |
| FR2934200A3 (en) * | 2008-05-28 | 2010-01-29 | Jacques Grimaud | Surface scratching and scrubbing device for scratch or rapido game, has valve opened when manual pressure is applied on beveled mouthpiece, such that wastes are sucked into receptacle by sucker, where device is in form of pen |
| CN202408549U (en) * | 2011-12-31 | 2012-09-05 | 张弛 | Scale-sucking pen |
| CN204247623U (en) * | 2014-10-24 | 2015-04-08 | 苏州立人听力器材有限公司 | Earwax suckion remover |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |