CN2352186Y - Piston type vacuum cupping device - Google Patents
Piston type vacuum cupping device Download PDFInfo
- Publication number
- CN2352186Y CN2352186Y CN 98244026 CN98244026U CN2352186Y CN 2352186 Y CN2352186 Y CN 2352186Y CN 98244026 CN98244026 CN 98244026 CN 98244026 U CN98244026 U CN 98244026U CN 2352186 Y CN2352186 Y CN 2352186Y
- Authority
- CN
- China
- Prior art keywords
- piston
- handle
- utility
- model
- type vacuum
- 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 - Lifetime
Links
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a piston type vacuum cupping device. The utility model is composed of a cup body, a handle and a piston. The handle is arranged on the cup body. The internal screw thread hole machined in the handle can be rotated. A piston rod is arranged on the internal screw thread hole, and the piston is fixed on the piston rod. The piston can be moved upwards and downwards when the handle is rotated. The utility model has the advantage of simple structure, adjustable vacuum degree in the cap, convenient operation and low cost.
Description
This utility model relates to a kind of suction cup.
Cup is a Therapeutic Method commonly used in the Chinese medicine, during former cup, puts a little combustibles in open tank, be anchored to the position that needs treatment after lighting with fire, by jar in after the gas combustion, pressure descends and reaches the cup purpose, this method inconvenient operation, and scald easily.
Recently vacuum suction cup occurred on the market, wherein typically had to connect rubber bulb form on tank body, this structure for vacuum degree is decided by the rubber bulb size, and vacuum is fixed, can not regulate, and occurs the not enough problem of negative pressure of vacuum easily; Also having a kind of is the product that utilizes vacuum pump, this product major defect be cost an arm and a leg, complex structure, be not suitable for ordinary consumer.
The purpose of this utility model provide a kind of jar in the vacuum suction cup that can regulate of vacuum, it is without vacuum pump, also vacuum in the regulating tank simply.
The purpose of this utility model is achieved in that tank body one end opening, other end sealing, and have the hole in central authorities, handle is installed on the hole, be processed with internal thread hole in the handle, piston rod one end is processed with external screw thread and matches with internal thread hole, and the piston rod other end is fixed with piston, and the piston periphery is provided with sealing ring.
This utility model is simple in structure, rotary handle, and the regulating piston position, with regard to vacuum in the energy regulating tank, easy to operate, cost is also low.
Describe in detail according to the specific embodiment that the utility model proposes below in conjunction with accompanying drawing.
Fig. 1 is an elevation cross-sectional view of the present utility model
Tank body 6 one end openings, the other end seals, and has hole 7 in central authorities, handle 1 is installed on the hole 7, is processed with internal thread hole 2 in the handle, piston rod 3 one ends are processed with external screw thread and match with internal thread hole 2, piston rod 3 other ends are fixed with piston 4, and piston 4 peripheries are provided with sealing ring 5; During use, piston 4 is rotated to bottommost, suction cup is anchored to the position that needs cup, right rotation handle 1 moves upward piston 4, produces vacuum in jar, and vacuum as required makes piston be fixed on certain position and gets final product.
Claims (1)
1, a kind of piston type vacuum suction cup, it is characterized in that tank body (6) one end openings, other end sealing, and have hole (7) in central authorities, handle (1) is installed on the hole (7), is processed with internal thread hole (2) in the handle (1), piston rod (3) one ends are processed with external screw thread and match with internal thread hole (2), piston rod (3) other end is fixed with piston (4), and piston (4) periphery is provided with sealing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244026 CN2352186Y (en) | 1998-09-11 | 1998-09-11 | Piston type vacuum cupping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244026 CN2352186Y (en) | 1998-09-11 | 1998-09-11 | Piston type vacuum cupping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352186Y true CN2352186Y (en) | 1999-12-08 |
Family
ID=33990289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244026 Expired - Lifetime CN2352186Y (en) | 1998-09-11 | 1998-09-11 | Piston type vacuum cupping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352186Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450467C (en) * | 2005-11-09 | 2009-01-14 | 广州经济技术开发区广保顺景软胶制品有限公司 | Vacuum pressure adjustment unit of sexual massager |
| CN102671247A (en) * | 2012-05-20 | 2012-09-19 | 秦玉东 | Coaxial double-piston self-sucking cupping device |
-
1998
- 1998-09-11 CN CN 98244026 patent/CN2352186Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450467C (en) * | 2005-11-09 | 2009-01-14 | 广州经济技术开发区广保顺景软胶制品有限公司 | Vacuum pressure adjustment unit of sexual massager |
| CN102671247A (en) * | 2012-05-20 | 2012-09-19 | 秦玉东 | Coaxial double-piston self-sucking cupping device |
| CN102671247B (en) * | 2012-05-20 | 2014-09-03 | 秦玉东 | Coaxial double-piston self-sucking cupping device |
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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 | ||
| CX01 | Expiry of patent term |