CN2782104Y - Elastic contact cupping device - Google Patents
Elastic contact cupping device Download PDFInfo
- Publication number
- CN2782104Y CN2782104Y CN 200520090321 CN200520090321U CN2782104Y CN 2782104 Y CN2782104 Y CN 2782104Y CN 200520090321 CN200520090321 CN 200520090321 CN 200520090321 U CN200520090321 U CN 200520090321U CN 2782104 Y CN2782104 Y CN 2782104Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- endoporus
- inner hole
- piston
- suction cup
- 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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Abstract
The utility model relates to an elastic contact cupping device. The utility model comprises a cup barrel and drive nuts, wherein the drive nuts are assembled in the cup barrel by stop nuts and the drive nuts are in screw connection with a screw rod with a piston which is matched with an inner hole of the cup barrel. The utility model is characterized in that one or more than one convex keys or key grooves are arranged on the inner hole wall of the screw rod or on the inner hole wall of a sleeve tube arranged in an inner hole of a screw rod; a compression spring, sliding nuts of key grooves or convex keys, a fixing sleeve, and a screw rod of a magnetic seat are assembled in sequence in the inner hole of a screw rod or the inner hole of a sleeve tube, wherein the sliding nuts of key grooves or convex keys are matched with the convex keys or the key grooves, the fixing sleeve is provided with an inner hole and the screw rod of a magnetic seat is in screw connection with the sliding nuts. The piston and a magnetic seat of the cupping device use a split structure, and the magnetic seat can be screwed and combined with the sliding nuts through the screw rod, thereby, the utility model is ensured that the magnetic seat does not fall off. Elasticity contact between magnet arranged on the magnetic seat and protuberant muscles is kept. The cupping device ensures the curative effects on cupping, and meanwhile, the cupping device always keeps elastically contacting skin of protuberant muscles of a human body and the magnetotherapy effects of the cupping device are effectively enhanced.
Description
[technical field] this utility model relates to a kind of Elastic Contact suction cup, belongs to medical cupping apparatus technical field.
In [background technology] prior art, as the patent No. is the disclosed suction cup of utility model patent of ZL94207728.8, ZL02275031.2, ZL200420030525.1, ZL200420030526.6, and their basic structure comprises a jar tube, piston, screw rod, sealing ring, nut, left nut and Magnet.Above-mentioned suction cup respectively has construction features, has solved the effect that need not fiery just can play cupping for treatment preferably; Because piston base is inlaid with the permanent magnet of suitable magnetic field intensity, suction cup can have jar a treatment and a magnetic therapy effect simultaneously.But during cup, because Magnet directly is embedded on the piston, so Magnet can move on together in company with piston, when the piston lifting height is big, be embedded between the muscle surface of the Magnet of piston base and protuberance and can produce bigger distance, directly influenced the magnetic therapy effect of suction cup.
[summary of the invention] this utility model has overcome the problems referred to above that prior art exists, its purpose is to provide a kind of Elastic Contact suction cup for user, the piston of this group canister and Magnet adopt and divide body structure, when the piston ascensional range is big in the cup process, still can with the muscle surface of swelling contacting of suitable dynamics be arranged by holding magnet, can improve the magnetic therapy effect of suction cup effectively because of cup.
Concrete technical solution of the present utility model is:
A kind of Elastic Contact suction cup, comprise jar tube and be assemblied in jar interior transmission nut of tube by stop nut, transmission nut is connected with the screw flight that has piston, piston is complementary with a jar tube endoporus, it is characterized in that on the said screw rod inner hole wall or the sleeve pipe inner hole wall that is contained in the screw rod endoporus is provided with one or more protruding key or keyways; Said screw rod endoporus or cover be equipped with the compression spring in the pipe orifice, have the keyway that is complementary with said protruding key or keyway or protruding key sliding nut, have the fixed cover of endoporus and the magnetic receiver screw rod that is threaded with sliding nut.Piston of this suction cup and magnetic receiver adopt and divide body structure, and magnetic receiver can screw by screw rod and sliding nut; Sliding nut can only or be contained in protruding key or keyway slippage up and down on the cover pipe orifice in the screw rod endoporus along the screw rod endoporus.Above-mentioned screw rod lower end is provided with the piston that sealing ring is housed, and sealing ring contacts with a jar tube inwall.When hole dimension in the above-mentioned screw rod was big, mode that can interference fit in the endoporus of screw rod was equipped with sleeve pipe.Above-mentioned screw rod endoporus upper end involution is used for fixing the compression spring.Said fixing cover and screw rod endoporus or cover pipe orifice interference fit, the endoporus of fixed cover cooperates with the screw rod crest clearance of magnetic receiver, when the screw rod of magnetic receiver and sliding nut screw, guarantee that magnetic receiver can not come off, magnetic receiver is kept and swell the elasticity of muscle and contact.
Before the cup, can be according to cup position human muscle's plentiful situation, rotary magnet seat forward or backwards, sliding nut rises or descends in screw rod endoporus or cover pipe orifice, and suitably magnetic receiver is adjusted in rotation, makes the compression spring have different decrements.During cup, the rotation transmission nut moves (the screw rod lower end is a piston) on the screw rod, makes jar to form negative pressure, human muscle's protuberance below the tube inner carrier.At this moment, magnetic receiver, does not move synchronously with piston under the compression spring action by sliding nut, contacts but remain with the skin elasticity of human body protuberance muscle.
Suction cup provided by the utility model, because adopting, piston and magnetic receiver divide body structure, and on the screw rod inner hole wall or be contained on the sleeve pipe inner hole wall in the screw rod endoporus and be provided with protruding key or keyway, and between the sliding nut for being slidingly matched, make magnetic receiver by sliding nut under the compression spring action, can only rise or decline moving linearly and can not relatively rotating.Therefore, screw the position, make the compression spring have different decrements as long as suitably rotate adjustment magnetic receiver screw rod and sliding nut.During cup, move although screw rod drives on the piston, magnetic receiver, does not move synchronously with piston under the compression spring action by sliding nut.This suction cup can remain with the skin elasticity of human body protuberance muscle and contacts when guaranteeing the cup curative effect, has improved the magnetic therapy effect of suction cup effectively.
[description of drawings] Fig. 1 is this utility model overall structure sketch map.
In the accompanying drawing: 1, spring; 2, screw rod; 3, sleeve pipe; 4, transmission nut; 5, bearing; 6, pad; 7, stop nut; 8, jar tube; 9, sliding nut; 10, magnetic receiver screw rod; 11, Magnet; 12, sealing ring; 13, magnetic receiver; 14, fixed cover.
Introduce this utility model specific embodiment in detail below in conjunction with accompanying drawing.
[specific embodiment] this suction cup is mainly by spring 1; Screw rod 2; Sleeve pipe 3; Transmission nut 4; Bearing 5; Pad 6; Stop nut 7; Jar tube 8; Sliding nut 9; Screw rod 10; Magnet 11; Sealing ring 12; Magnetic receiver 13; Fixed cover 14 is formed.Above-mentioned jar tube 8 is assemblied on the transmission nut 3 in jar tube 8 by stop nut 7 and pad 6, and is threaded with the screw rod 2 that has piston; Piston is complementary with jar tube 8 endoporus.Sleeve pipe 3 inner hole walls in said screw rod 2 endoporus are provided with a protruding key, are complementary with the groove of sliding nut 9.Be equipped with successively in sleeve pipe 3 endoporus compression spring 1, have the keyway that is complementary with said protruding key sliding nut 9, have the fixed cover 14 of endoporus and the magnetic receiver screw rod 10 that is threaded with sliding nut 9.Piston of this suction cup and magnetic receiver 13 adopt and divide body structure, and magnetic receiver 13 can screw by screw rod 10 and sliding nut 9; Sliding nut 9 grooves can only be assemblied in the upper and lower slippage of protruding key on sleeve pipe 3 endoporus in screw rod 2 endoporus along interference.Above-mentioned screw rod 2 lower ends are provided with the piston that sealing ring is housed, and sealing ring 12 contacts with jar tube 8 inwalls.Above-mentioned screw rod 2 endoporus upper end involution is used for fixing compression spring 1.Said fixing cover 14 and sleeve pipe 3 endoporus interference fit, the endoporus of fixed cover 14 cooperates with screw rod 10 crest clearances of magnetic receiver 13, when the screw rod 10 of magnetic receiver 13 screws with sliding nut 9, guarantee that magnetic receiver 13 can not come off, the Magnet on the magnetic receiver keeps contacting with the protuberance elasticity of muscle.
In order to reduce transmission nut spin friction resistance, be equipped with bearing 5 between jar tube 8 upper ends and the transmission nut 4.In order to make cup jar degree of lip-rounding shape can satisfy the cup demand of user at the human body different parts, cup jar degree of lip-rounding shape can be designed to flat mouthful shape or crescent shape.
Claims (6)
1, a kind of Elastic Contact suction cup, comprise jar tube [8] and be assemblied in jar interior transmission nut [4] of tube [8] by stop nut [7], transmission nut [4] is threaded with the screw rod that has piston [2], piston is complementary with jar tube [a 8] endoporus, it is characterized in that on said screw rod [2] inner hole wall or sleeve pipe [3] inner hole wall that is contained in screw rod [2] endoporus is provided with one or more protruding key or keyways; Be equipped with compression spring [1] in said screw rod [2] endoporus or sleeve pipe [3] endoporus successively, have the keyway that is complementary with said protruding key or keyway or protruding key sliding nut [9], have the fixed cover [14] of endoporus and the magnetic receiver screw rod [10] that is threaded with sliding nut [9].
2, suction cup according to claim 1 is characterized in that said piston and magnetic receiver [13] adopt the branch body structure, and magnetic receiver [13] screws by screw rod [10] and sliding nut [9].
3, the suction cup of stating according to claim 1 or 2, it is characterized in that in the endoporus of said screw rod [2] can interference fit mode be equipped with sleeve pipe [3].
4, suction cup according to claim 1 is characterized in that said screw rod [2] endoporus upper end involution.
5, suction cup according to claim 1 and 2 is characterized in that said fixed cover [14] and screw rod [2] endoporus or sleeve pipe [3] endoporus interference fit, and the endoporus of fixed cover [14] cooperates with screw rod [10] crest clearance of magnetic receiver.
6, suction cup according to claim 1 and 2 is characterized in that said jar of tube [a 8] jar mouth is shaped as flat mouthful or crescent shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090321 CN2782104Y (en) | 2005-04-14 | 2005-04-14 | Elastic contact cupping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090321 CN2782104Y (en) | 2005-04-14 | 2005-04-14 | Elastic contact cupping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782104Y true CN2782104Y (en) | 2006-05-24 |
Family
ID=36767099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520090321 Expired - Fee Related CN2782104Y (en) | 2005-04-14 | 2005-04-14 | Elastic contact cupping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782104Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614554A (en) * | 2011-01-27 | 2012-08-01 | 孙长林 | Multifunctional vacuum cupping |
-
2005
- 2005-04-14 CN CN 200520090321 patent/CN2782104Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614554A (en) * | 2011-01-27 | 2012-08-01 | 孙长林 | Multifunctional vacuum cupping |
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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: 20060524 |