CN201481875U - Cupping device with exhaust cylinder - Google Patents
Cupping device with exhaust cylinder Download PDFInfo
- Publication number
- CN201481875U CN201481875U CN2009201784650U CN200920178465U CN201481875U CN 201481875 U CN201481875 U CN 201481875U CN 2009201784650 U CN2009201784650 U CN 2009201784650U CN 200920178465 U CN200920178465 U CN 200920178465U CN 201481875 U CN201481875 U CN 201481875U
- Authority
- CN
- China
- Prior art keywords
- cup
- exhaust cylinder
- pump bowl
- cupping device
- utility
- 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.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a cupping device with an exhaust cylinder, which relates to a medical cupping device and achieves the purpose of simple structure and convenient use of the cupping device. The cupping device comprises a cup and an exhaust cylinder, wherein the exhaust cylinder is fixed at the top of the cup, the exhaust cylinder is communicated with the cup, and a piston-positioning device is arranged on the exhaust cylinder. The cupping device integrates the cup and the exhaust cylinder as a whole and can simplify the structure and provide convenience to users.
Description
Technical field:
This utility model relates to the Medical cupping device, especially a kind of suction cup with pump bowl.
Background technology:
At present, medical bleeder suction cup has following drawback, and the one, every cover bleeder suction cup all must have a pump bowl, must dock pump bowl with the automatic valve at cup top when using at every turn and bleed, and makes troubles to use; The 2nd, each cup top an automatic air valve all arranged, this air valve leaks gas easily, causes losing in the cup negative pressure; The 3rd, in case pump bowl damages, a whole set of suction cup all can't use.
Summary of the invention:
Simpler for the structure that makes the bleeder cup, use more conveniently, this utility model provides the suction cup of band pump bowl.
The technical solution of the utility model: the suction cup of band pump bowl, constitute by cup and pump bowl, pump bowl is fixed on the top of cup, and pump bowl is communicated with cup, and pump bowl is provided with piston positioning means.When giving patient's cup, the cup mask on patient's skin, is pulled outwardly the piston rod of pump bowl, the air flow pump bowl in the cup makes to produce negative pressure in the cup, and locator card is fixed piston rod, to keep the negative pressure in the cup.
Beneficial effect: this utility model has been exempted automatic air valve to pump bowl and cup integrator, simplifies the structure, and is easy to use.
Description of drawings:
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the plane graph of locator card of the present utility model.
In the drawings, 1. cup, 2. piston, 3. pump bowl, 4. piston rod, 5. sawtooth shelves, 6 locator cards, 7. chute, 8. compression spring, 9. locator card opening.
The specific embodiment:
In the drawings, the top of cup (1) connects pump bowl (3), piston (2) in the pump bowl (3) is connected with piston rod (4), sawtooth shelves (5), locator card (6), chute (7) has been formed piston positioning means, chute (7) is fixed on an end of pump bowl, locator card (6) is implemented in chute (7), compression spring (8) one ends are supported on the barrel of pump bowl (3), the other end is supported on the locator card (6), and the effect because of compression spring (8) makes locator card opening (9) not agree with sawtooth shelves (5), piston rod (4) can free push-and-pull, when using this utility model cup, piston rod (4) is pulled outwardly, the generation negative pressure in the cup (1), push locator card (6), locator card opening (9) agrees with when (5) with sawtooth, and the position of piston (2) is fixed, and has kept the negative pressure in the cup (1).
Claims (1)
1. the suction cup of band pump bowl is made of cup and pump bowl, and it is characterized in that: pump bowl is fixed on the top of cup, and pump bowl is communicated with cup, and pump bowl is provided with piston positioning means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201784650U CN201481875U (en) | 2009-09-07 | 2009-09-07 | Cupping device with exhaust cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201784650U CN201481875U (en) | 2009-09-07 | 2009-09-07 | Cupping device with exhaust cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481875U true CN201481875U (en) | 2010-05-26 |
Family
ID=42420768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201784650U Expired - Fee Related CN201481875U (en) | 2009-09-07 | 2009-09-07 | Cupping device with exhaust cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362012A (en) * | 2016-04-22 | 2017-11-21 | 朱海燕 | A kind of cupping glass and its method of work |
-
2009
- 2009-09-07 CN CN2009201784650U patent/CN201481875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362012A (en) * | 2016-04-22 | 2017-11-21 | 朱海燕 | A kind of cupping glass and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100907 |