CN201572221U - Electric cervical vertebra tractor - Google Patents
Electric cervical vertebra tractor Download PDFInfo
- Publication number
- CN201572221U CN201572221U CN2009202842507U CN200920284250U CN201572221U CN 201572221 U CN201572221 U CN 201572221U CN 2009202842507 U CN2009202842507 U CN 2009202842507U CN 200920284250 U CN200920284250 U CN 200920284250U CN 201572221 U CN201572221 U CN 201572221U
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- air
- air escape
- valve body
- cervical vertebra
- vertebra tractor
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of medical devices and relates to an electric cervical vertebra tractor, which comprises a neck support air bag and an air inlet hose connected on the neck support air bag, wherein the end part of the air inlet hose is connected with an electric air pump, and a fast air escape valve is further arranged on the air inlet hose. The fast air escape valve comprises a hollow valve body, an air inlet and an air outlet are respectively arranged at the front end and the back end of the valve body, an air escape port is arranged at the middle part of the valve body, a rod-shaped air escape valve core is inserted in the air escape port, the end part which is positioned on the inner side of the air escape port of the air escape valve core is provided with a conical surface which can close or open the air escape port and a seal ring, the other end of the air escape valve core is connected on a button, a compression spring is arranged between the button and the valve body, and the spring force direction of the compression spring is the direction of leading the air escape valve core to close the air escape port. The electric cervical vertebra tractor can carry out fast operations of air filling and air escape on the neck support air bag through the electric air pump and the fast air escape valve, and has simple structure and convenient operation.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates to a kind of electronic cervical vertebra tractor.
Background technology
Cervical vertebra tractor is as novel health care series products, can effectively alleviate cervical vertebra symptom such as ache, and become the thing of vast cervical spondylosis patient's indispensability gradually.
Retrieval is found, China's utility model patent 97222414.9 " electronic cervical vertebra tractor " discloses a kind of traction apparatus for cervical vertebrae of being made up of column, traction lever, traction suspension ring, seat and base, has realized that the pull strength that produces by the base hydraulic lifting device comes cervical vertebra and scapulohumeral periarthritis are carried out functions such as auxiliary treatment with the mobile direction that is positioned at the pulley of traction suspension ring top.Another Chinese utility model patent 200520075338.X " cervical vertebra tractor " discloses a kind of cervical vertebra tractor, this cervical vertebra tractor includes air bag, the air hose that is connected with air bag, the hand air pump that is connected with air hose and total air valve, and it can realize drawing-in motion by the manual actuation air bag.In addition, Chinese invention patent application 200610148837.6 " air bag type cervical vertebrae tractor " provides a kind of air bag type cervical vertebrae tractor with air extractor, this cervical vertebra tractor comprises bladder-type neck brace, air duct fitting, air-blowing rubber bulb, check valve, it is characterized in that also comprising air extractor.This scheme has mainly solved traditional product and has used the back to be difficult to the problem that gas in the bladder-type neck brace is drained at every turn.
The cervical vertebra tractor of above-mentioned prior art exists ubiquity and uses inconvenience or baroque problem.Because in the practical application of cervical vertebra tractor, normally patient oneself operation if use inconvenience or complex structure, all can cause patient's burden, so cervical vertebra tractor exists bigger limitation in actual use.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of simple in structure, easy to operate electronic cervical vertebra tractor is provided.
Electronic cervical vertebra tractor of the present utility model includes a neck brace air bag and the air induction hose that is connected on the neck brace air bag, and the end of air induction hose is connected with an electric air pump, also is provided with a quick release valve on the air induction hose.
Described quick release valve comprises a hollow valve body, the valve body rear and front end is provided with air inlet and gas outlet respectively, the valve body middle part is provided with a leakage port, the leakage port place is inserted with a shaft-like disappointing spool, the end that disappointing spool is positioned at the leakage port inboard has the conical surface and the sealing ring that can seal or open leakage port, the other end of disappointing spool is connected on the button, be provided with a compression spring between button and the valve body, the spring force direction of compression spring is to make the spool that loses heart close the direction of leakage port.
This utility model can by electric air pump and quick release valve to the neck brace air bag fill fast, bleed air operation, it is simple in structure, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of quick release valve of the present utility model.
The specific embodiment
As shown in Figure 1, this electronic cervical vertebra tractor includes a neck brace air bag 1 and the air induction hose 2 that is connected on the neck brace air bag, and the end of air induction hose is connected with an electric air pump 3, also is provided with a quick release valve 4 on the air induction hose.
As shown in Figure 2, quick release valve comprises a hollow valve body 41, the valve body rear and front end is provided with air inlet 42 and gas outlet 43 respectively, the valve body middle part is provided with a leakage port 44, the leakage port place is inserted with a shaft-like disappointing spool 45, the end that disappointing spool is positioned at the leakage port inboard has the conical surface and the sealing ring 46 that can seal or open leakage port, the other end of disappointing spool is connected on the button 47, be provided with a compression spring 48 between button and the valve body, the spring force direction of compression spring is to make the spool that loses heart close the direction of leakage port.Leakage port is closed in the normal gas replenishment process, keeps inflated condition behind the neck brace airbag aeration, presses the button 47 on the quick release valve when patient treatment finishes, and leakage port 44 is opened, and the gas in the neck brace air bag can be discharged fast.
Claims (2)
1. electronic cervical vertebra tractor, include a neck brace air bag (1) and be connected air induction hose (2) on the neck brace air bag, it is characterized in that: the end of air induction hose is connected with an electric air pump (3), also is provided with a quick release valve (4) on the air induction hose.
2. electronic cervical vertebra tractor according to claim 1, it is characterized in that: described quick release valve (4) comprises a hollow valve body (41), the valve body rear and front end is provided with air inlet (42) and gas outlet (43) respectively, the valve body middle part is provided with a leakage port (44), the leakage port place is inserted with a shaft-like disappointing spool (45), the end that disappointing spool is positioned at the leakage port inboard has the conical surface and the sealing ring (46) that can seal or open leakage port, the other end of disappointing spool is connected on the button (47), be provided with a compression spring (48) between button and the valve body, the spring force direction of compression spring is to make the spool that loses heart close the direction of leakage port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202842507U CN201572221U (en) | 2009-12-04 | 2009-12-04 | Electric cervical vertebra tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202842507U CN201572221U (en) | 2009-12-04 | 2009-12-04 | Electric cervical vertebra tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572221U true CN201572221U (en) | 2010-09-08 |
Family
ID=42692101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202842507U Expired - Fee Related CN201572221U (en) | 2009-12-04 | 2009-12-04 | Electric cervical vertebra tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361988A (en) * | 2015-11-27 | 2016-03-02 | 刘洋 | Soft type intelligent cervical vertebra tractor with remote control function |
| CN108294776A (en) * | 2018-03-06 | 2018-07-20 | 谢博 | One kind being convenient for the fixed Enhanced CT diagnostic device of neck |
| CN110859347A (en) * | 2019-12-10 | 2020-03-06 | 刘宇峰 | Therapeutic knee pad without influencing free movement of patient for arthritis |
-
2009
- 2009-12-04 CN CN2009202842507U patent/CN201572221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361988A (en) * | 2015-11-27 | 2016-03-02 | 刘洋 | Soft type intelligent cervical vertebra tractor with remote control function |
| CN108294776A (en) * | 2018-03-06 | 2018-07-20 | 谢博 | One kind being convenient for the fixed Enhanced CT diagnostic device of neck |
| CN110859347A (en) * | 2019-12-10 | 2020-03-06 | 刘宇峰 | Therapeutic knee pad without influencing free movement of patient for arthritis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |