CN201969080U - Vacuum cup - Google Patents
Vacuum cup Download PDFInfo
- Publication number
- CN201969080U CN201969080U CN2010206957926U CN201020695792U CN201969080U CN 201969080 U CN201969080 U CN 201969080U CN 2010206957926 U CN2010206957926 U CN 2010206957926U CN 201020695792 U CN201020695792 U CN 201020695792U CN 201969080 U CN201969080 U CN 201969080U
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- aspirating
- rod
- seat
- 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
Links
- 238000000605 extraction Methods 0.000 claims description 8
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 239000004945 silicone rubber Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 208000008035 Back Pain Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 208000019804 backache Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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Abstract
The utility model discloses a vacuum cup, which comprises a cup body (6) and a one-way aspirating valve, wherein the one-way aspirating valve comprises a valve rod (1), a valve cover (2), a valve body (3) and a valve core (4); the valve core (4) is fixedly connected with the valve rod (1); the top part of the cup body (6) is provided with a downwards-concave valve seat (5); the center of the bottom of the valve seat (5) is provided with an aspirating hole (9); the valve body (3) is installed on the valve seat (5) in a close matching way; the bottom of the valve body (3) is provided with a valve hole (8) which is communicated with the aspirating valve (9); the valve rod (1) is installed on the valve body (3) by the valve cover (2); and a taper of the valve core (4) is matched with the valve hole (8). In the utility model, after the structure is adopted, the problems of complex structure and low production speed are solved, and the vacuum cup has the advantages of simple and rational structure, low investment cost, high production speed, high product percent of pass, etc.
Description
Technical field
This utility model relates to a kind of medical health apparatus, particularly a kind of vacuum cupping that is used with the rifle of bleeding.
Background technology
As everyone knows, in China's tradition Chinese physical therapy, treat headache, rheumatalgia, lumbago and backache, various diseases such as sprain with the method for cupping, in use, the easy skin ambustion of comburant, the size of negative pressure is difficult to control, the excessive easy injured skin of negative pressure in jar, the too small therapeutic effect of negative pressure is not good, even carries out the operation second time.For this reason, people have successfully developed vacuum suction cup on the basis of theory of Chinese medical science, and vacuum suction cup mainly is made up of bleed rifle and vacuum cupping two major parts, thereby has solved the easy skin ambustion of cupping, the unmanageable deficiency of vacuum magnitude.But existing vacuum cupping has the following disadvantages in making, production process owing to valve body and ventouse body one-shot forming: a mould structure relative complex, and the input cost height, demoulding difficulty is big; The 2nd, product required precision height, speed of production is slow, qualification rate is low.For this reason, many manufacturers and knowledgeable people have carried out the R and D of fruitful ground, but do not have rational product to emerge so far as yet.
Summary of the invention
In order to overcome the above-mentioned disadvantage that existing vacuum cupping exists, the purpose of this utility model provides a kind of simple and reasonable, input is little, speed of production is fast, product percent of pass is high vacuum cupping.
The technical scheme that its technical problem that solves this utility model adopts, it comprises ventouse body and unidirectional extraction valve, described unidirectional extraction valve comprises valve rod, valve gap, valve body and spool, spool is fixedly connected on the valve rod, and the top of described ventouse body is provided with recessed valve seat, and the bottom centre of valve seat is provided with aspirating hole, valve body is installed on the valve seat by tight fit, the bottom of valve body is provided with the valve opening that communicates with aspirating hole, and valve rod is installed on the valve body by valve gap, and the circular cone of spool matches with valve opening.
Described spool is provided with the silicone rubber seal cover.
After adopting said structure, this utility model has following advantage and effect: the one, because valve body separates production with ventouse body, mould structure is simple, and product stripping speed is fast, and required precision is low, drops into little; In process of production, the production efficiency height, defect rate is low, and is easy to assembly.The 2nd, the silicone rubber seal cover on the spool can effectively improve the sealing property and the result of use of unidirectional extraction valve.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1 valve rod wherein, 2 valve gaps, 3 valve bodies, 4 spools, 5 valve seats, 6 ventouse bodies, 7 silicone rubber seal covers, 8 valve openings, 9 aspirating holes.
The specific embodiment
Shown in Figure 1, specific embodiments for this utility model vacuum cupping, it comprises ventouse body 6 and unidirectional extraction valve, described unidirectional extraction valve comprises valve rod 1, valve gap 2, valve body 3 and spool 4, spool 4 is fixedly connected on the valve rod 1, the top of described ventouse body 6 is provided with recessed valve seat 5, the bottom centre of valve seat 5 is provided with aspirating hole 9, valve body 3 is installed on the valve seat 5 by tight fit, valve body 3 is tightly connected with valve seat 5, can not produce gas leakage during use, the bottom of valve body 3 is provided with the valve opening 8 that communicates with aspirating hole 9, and valve rod 1 is installed on the valve body 3 by valve gap 2, spool 4 is a conical structure, the circular cone of spool 4 matches with valve opening 8, and the circular cone of spool 4 is provided with silicone rubber seal cover 7, and silicone rubber seal cover 7 can improve the sealing property of unidirectional extraction valve effectively.
Claims (2)
1. vacuum cupping, comprise ventouse body (6) and unidirectional extraction valve, described unidirectional extraction valve comprises valve rod (1), valve gap (2), valve body (3) and spool (4), spool (4) is fixedly connected on the valve rod (1), it is characterized in that: the top of described ventouse body (6) is provided with recessed valve seat (5), the bottom centre of valve seat (5) is provided with aspirating hole (9), valve body (3) is installed on the valve seat (5) by tight fit, the bottom of valve body (3) is provided with the valve opening (8) that communicates with aspirating hole (9), valve rod (1) is installed on the valve body (3) by valve gap (2), and the circular cone of spool (4) matches with valve opening (8).
2. vacuum cupping according to claim 1 is characterized in that: described spool (4) is provided with silicone rubber seal cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206957926U CN201969080U (en) | 2010-12-22 | 2010-12-22 | Vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206957926U CN201969080U (en) | 2010-12-22 | 2010-12-22 | Vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969080U true CN201969080U (en) | 2011-09-14 |
Family
ID=44574189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206957926U Expired - Fee Related CN201969080U (en) | 2010-12-22 | 2010-12-22 | Vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553701A (en) * | 2018-04-20 | 2018-09-21 | 浙江捷众科技股份有限公司 | The suction cup and application method of anti-cross infection |
-
2010
- 2010-12-22 CN CN2010206957926U patent/CN201969080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553701A (en) * | 2018-04-20 | 2018-09-21 | 浙江捷众科技股份有限公司 | The suction cup and application method of anti-cross infection |
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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: 20110914 Termination date: 20121222 |