CN213407210U - Vacuum cupping - Google Patents
Vacuum cupping Download PDFInfo
- Publication number
- CN213407210U CN213407210U CN202021312565.0U CN202021312565U CN213407210U CN 213407210 U CN213407210 U CN 213407210U CN 202021312565 U CN202021312565 U CN 202021312565U CN 213407210 U CN213407210 U CN 213407210U
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- China
- Prior art keywords
- vacuum
- pipe
- corrugated pipe
- soft rubber
- equal
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Abstract
The utility model discloses a vacuum cupping, including a jar body, the mouth of pipe of jar body is connected with soft rubber circle through the bellows, perhaps the mouth of pipe of jar body passes through the soft rubber circle of ring platform connection bellows reconnection. The utility model is used for can form good sealed when human non-flat region, improve the cup effect.
Description
Technical Field
The utility model relates to a cup field specifically is a vacuum cup.
Background
The vacuum cupping is a fireless cupping tool which is in a vacuum negative pressure state by utilizing air extraction and generally comprises a cup body and a vacuum gun, wherein a gun mouth of the vacuum gun is communicated with the cup body, and air in the cup body is extracted by utilizing the vacuum gun so as to form vacuum negative pressure in the cup body. The vacuum cupping does not need to heat the cup, thereby overcoming the defect that the skin of a human body is easily burnt by the traditional cupping. The existing vacuum cupping can form better sealing when being pressed on a flat position of the surface of a human body through a cup opening, but when being used in some non-flat positions such as joints and other areas, the rigid cup opening is difficult to form sealing with the human body, and the problem that the cup body is easy to fall off in the cupping process exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vacuum cup to solve the problem that the cup body drops easily when the vacuum cup body of prior art is used for uneven human position.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a vacuum cup, includes jar body and vacuum gun, its characterized in that: the tank body is characterized by further comprising a corrugated pipe and a soft rubber ring, wherein a pipe orifice at one end of the corrugated pipe is coaxially connected with a tank opening of the tank body, and a pipe orifice at the other end of the corrugated pipe is coaxially connected with one side ring face of the soft rubber ring.
The vacuum cupping is characterized in that: the outer edge of the tank opening of the tank body is provided with a ring platform, and one end of the corrugated pipe is coaxially and fixedly connected with the ring platform.
The vacuum cupping is characterized in that: the inner diameter of the pipe orifice of the corrugated pipe is larger than or equal to the diameter of the tank opening of the tank body and smaller than or equal to the outer diameter of the ring platform.
The vacuum cupping is characterized in that: the inner diameter of the soft rubber ring is larger than or equal to the inner diameter of the pipe orifice of the corrugated pipe and smaller than or equal to the outer diameter of the pipe orifice of the corrugated pipe.
The vacuum cupping is characterized in that: the muzzle of the vacuum gun is communicated to the top position in the tank body.
The utility model discloses in, soft rubber circle can bend soft rubber circle to the shape that matches with the regional crookedness of human non-flat for following the radial and the rubber circle of being on a parallel with arbitrary radial direction of arbitrary one and bending when the cup, and the part of bending drives the bellows part extension that corresponds when soft rubber circle is bent, still keeps the intercommunication with jar internal portion with this can form good laminating with human non-flat region when sealed, then the vacuum pump of rethread vacuum gun to jar internal portion evacuation. When the flexible rubber ring is used for a human body flat area, the flexible rubber ring which is not bent is directly pressed on the human body non-flat area, then the tank body is pressed downwards to compress the corrugated pipe, and then the tank body is vacuumized.
Compared with the prior art, the utility model discloses not only can be used to the regional cup of human flat, still can be used to human non-flat region to can form good sealed when being used for human non-flat region, improve the cup effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention applied to a non-flat area of a human body.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, a vacuum cupping comprises a cup body 1 and a vacuum gun 2, wherein the top of the cup body 1 is a top, the bottom of the cup body 1 is a mouth, and the mouth of the vacuum gun 2 is communicated with the top of the cup body 1 and extends into the cup body 1 so as to be communicated with the inside of the cup body 1. Still include bellows 3, soft rubber circle 4, jar body 1 bottom jar mouthful outer edge is equipped with the ring platform 5, 3 one ends mouths of pipe of bellows coaxial fixed connection ring platform 5, 3 other ends mouths of pipe of bellows coaxial connection soft rubber circle 4's the side of going up side circle. When in use, the lower side ring surface of the soft rubber ring 4 is contacted with the surface of the human body 6.
The utility model discloses in, the mouth of pipe internal diameter of bellows 3 is more than or equal to jar mouth diameter of the jar body 1, and is less than or equal to the external diameter of ring platform 5, and the mouth of pipe lug connection of bellows 3 can also connect ring platform 5 in jar body 1 from this. The inner diameter of the soft rubber ring 4 is larger than or equal to the inner diameter of the pipe orifice of the corrugated pipe 3 and smaller than or equal to the outer diameter of the pipe orifice of the corrugated pipe 3, so that the upper side ring surface of the soft rubber ring 4 can be connected with the pipe orifice of the corrugated pipe 3.
The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.
Claims (5)
1. The utility model provides a vacuum cup, includes jar body and vacuum gun, its characterized in that: the tank body is characterized by further comprising a corrugated pipe and a soft rubber ring, wherein a pipe orifice at one end of the corrugated pipe is coaxially connected with a tank opening of the tank body, and a pipe orifice at the other end of the corrugated pipe is coaxially connected with one side ring face of the soft rubber ring.
2. The vacuum cup according to claim 1, wherein: the outer edge of the tank opening of the tank body is provided with a ring platform, and one end of the corrugated pipe is coaxially and fixedly connected with the ring platform.
3. The vacuum cup according to claim 2, wherein: the inner diameter of the pipe orifice of the corrugated pipe is larger than or equal to the diameter of the tank opening of the tank body and smaller than or equal to the outer diameter of the ring platform.
4. A vacuum cup according to claim 1 or 3, wherein: the inner diameter of the soft rubber ring is larger than or equal to the inner diameter of the pipe orifice of the corrugated pipe and smaller than or equal to the outer diameter of the pipe orifice of the corrugated pipe.
5. The vacuum cup according to claim 1, wherein: the muzzle of the vacuum gun is communicated to the top position in the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312565.0U CN213407210U (en) | 2020-07-07 | 2020-07-07 | Vacuum cupping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312565.0U CN213407210U (en) | 2020-07-07 | 2020-07-07 | Vacuum cupping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213407210U true CN213407210U (en) | 2021-06-11 |
Family
ID=76253633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312565.0U Active CN213407210U (en) | 2020-07-07 | 2020-07-07 | Vacuum cupping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213407210U (en) |
-
2020
- 2020-07-07 CN CN202021312565.0U patent/CN213407210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |