CN2329365Y

CN2329365Y - Suction-type cupping glass

Info

Publication number: CN2329365Y
Application number: CN 98203654
Authority: CN
Inventors: 董东生
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-20
Filing date: 1998-04-20
Publication date: 1999-07-21
Anticipated expiration: 2008-04-20

Abstract

The utility model relates to a suction type cupping can which is used for the treatment of Chinese medicine. The utility model comprises a can body, a draw rod which is sheathed from the top of the can, a piston on the lower end of the draw rod, a draw handle on the upper end of the draw rod and a fixing piece which is sheathed on the draw rod. A horizontal gap is arranged on a draw rod body. The fixing piece which is sheathed on the draw rod can horizontally rotate in the gap, and the fixing piece can only slide up and down in other parts. When in use, the draw rod is clamped on the fixing piece, so the draw rod can not move downwards because of the suction of the negative pressure in the can. Therefore, the negative pressure in the can is kept. The suction type cupping can has the characteristics of simple structure, low cost and convenient operation.

Description

A kind of sucking type cup

This utility model belongs to the medical apparatus and instruments manufacture technology field, is specifically related to the sucking type cup that a kind of tcm therapy is used.

Cupping therapy is with a long history, and effect is remarkable, is widely used in inside and outside, woman, the multiple treatment of diseases of each section of youngster.Existing cup is divided into two classes, and a class produces a negative pressure for making by fire-insertion cupping or flash-fire cupping in the jar, and another kind of then is to produce a jar interior negative pressure by air extractor.The former easy burned skin, the latter's parts are more, and operation also shows complicated.

The purpose of this utility model is that design a kind ofly need not fired fire, and the very simple sucking type cup of structure.

This utility model comprise tank body, the pull bar that is inserted in from the tank body top, pull bar lower end piston, pull bar upper end draw and be sleeved on stator on the pull bar.Wherein drag link body is provided with horizontal cut, the stator that is placed on the pull bar can be horizontally rotated on this breach plane, and can only slide up and down at other position.Piston closely contacts with inner tank wall.

During use, jar mouth and skin are close to, by drawing upwards spurring pull bar, drive on the piston and move, make the cavity under jar tube inner carrier produce negative pressure, in skin suction tank tube, when the pull bar horizontal cut exceeds the tank body top, stator is horizontally rotated an angle in this indentation, there, and pull bar is stuck on the stator can't move down because of the attraction of negative pressure in the jar, thereby has kept a jar interior negative pressure.Press...with one's finger when getting jar and press jar mouthful and a skin junction, air admission then negative pressure disappears.

By this utility model that said method is realized, have simple in structure, with low cost, the characteristics of being convenient to operate.

Accompanying drawing of the present utility model and being described as follows:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a pull bar horizontal section sketch map of the present utility model

Fig. 3 is a stator horizontal section sketch map of the present utility model

Wherein, 1: draw handle, 2: stator, 3: tank body top, 4: pull bar, 5: tank body, 6: the horizontal cut on the pull bar, 7: piston, 8: cross space, stator middle part

In the present embodiment, the transverse section of pull bar is cross, and the space at stator middle part correspondingly also is cross, and stator can only be slided up and down on pull bar, can left rotation and right rotation when sliding into pull bar horizontal cut level, pull bar is stuck on the stator and can't moves down.This utility model can be used the plastics manufacturing, and tank skin should be transparent.

Claims

1. sucking type cup, by tank body, pull bar, stator, link to each other with pull bar draw and piston form.It is characterized in that stator is sleeved on the pull bar, and keep certain space with pull bar.

2. this utility model according to claim 1 it is characterized in that pull bar is provided with horizontal cut, and the longitudinal length of breach is greater than the thickness of stator.