CN2607141Y - Cupping glass - Google Patents

Abstract

The utility model is an attracted-disc cupping, which can preferable solve the shortage of the automatic pressure released. The utility model is convenient operate and provided with the negative pressure scare, can accurately hold the magnitude of the generated negative pressure. For the existing cupping, the designed structure is complex, the technical requirement is high, so the existing cupping is easy to appear the pressure leaked phenomenon and can not hole the magnitude of the generated negative pressure. The utility model adopts the method that put a screw and pull rod attracted-discs into the pot, the lower edge of the pot is pressed in the lower edge of the attracted-disc, the attracted-disc rod is protruded from the top hole of the pot, rotates the nut or pulls the rod upward, to make the disk pole move upward, so as to increase the inner pressure in the attracted-disc, and reach the treatment effect. The utility model has a large absorbing force, is convenient to operate and simple in structure, and is a requisite health care tool in the hospital and family.

Description

Cupping

Affiliated technical field

This utility model relates to a kind of medical treatment device, is a kind of sucked type cupping.

Background technology

At present, the known patent No. is 00248815.9 a kind of cupping of being invented, and its indoor design piston type device can play medical function, but very high to the piston seal specification requirement, is easier to occur the pressure release phenomenon, and can't grasp the size that produces negative pressure.

Summary of the invention

In order to overcome piston type device Sealing Technology content height, be easier to releasing pressure automatically to occur and can't grasp the deficiency that produces the vacuum magnitude aspect.

This utility model provides a kind of sucked type cupping, and this cupping can not only solve self-relieving deficiency preferably, and is simple to operation, and the sucker bar is marked with the negative pressure scale, can accurately grasp the size of the negative pressure that produces.

The technical scheme that its technical problem that solves this utility model adopts is: design screw or rod-pulling type sucker in tank body, the tank body lower limb is pressed in the lower limb groove of sucker, the sucker bar passes from the tank body upper hole, swivel nut or upwards spur pull bar, the sucker bar is moved upward, thereby negative pressure in the increase sucker reaches the purpose of treatment.

The beneficial effects of the utility model are that suction is big, and is easy to operate, simple in structure, can grasp the size of the negative pressure that produces exactly, eliminates the releasing pressure automatically phenomenon.

Description of drawings

Below in conjunction with drawings and Examples this utility model is further specified.

Fig. 1 is the design drawing of this utility model cupping.

Fig. 2 is the design drawing of this utility model screw cupping.

Fig. 3, Fig. 4 are the design drawinies of this utility model pull bar cupping.

Among the figure, 1. rod-type sucker 2. tank bodies 3. nuts 4. spring pins 5. handles 6. keyways 7. springs 8. tooth bars 9. pins

The specific embodiment

Embodiment 1:

In Fig. 2, the lower limb of tank body (2) is pressed in the lower limb groove of screw sucker (1), screw rod is by passing in tank body (2) upper hole, screw rod is provided with nut (3), swivel nut (3) makes screw rod move up to the scale position, negative pressure increases in screw sucker (1) sucker thereby make, and reaches the purpose of medical treatment.

Embodiment 2:

In Fig. 3, the lower limb of tank body (2) is pressed in the lower limb groove of rod-pulling type sucker (1), be processed with teeth groove on the pull bar and indicate the negative pressure scale, pull bar is by passing in tank body (2) upper hole, spring pin (4) is set on the tank body (2), and pulling is after handle makes pull bar move up to the scale position, spring pin (4) from untie-sell in the teeth groove of rod-pulling type sucker (1), make negative pressure increase in rod-pulling type sucker (1) sucker, thereby reach the purpose of medical treatment.

Embodiment 3:

In Fig. 4, the lower limb of tank body (2) is pressed in the lower limb groove of rod-pulling type sucker (1), be processed with keyway (6) on the pull bar, be provided with spring (7) and tooth bar (8) and fixing in the keyway (6) by pin (9), pull bar is marked with the negative pressure scale, pull bar is by passing in tank body (2) upper hole, pulling handle (5) makes pull bar move up to the scale position, tooth bar (8) is stuck on the last bore edges of tank body (2) automatically by the elastic force of spring (7), make negative pressure increase in rod-pulling type sucker (1) sucker, thereby reach the purpose of medical treatment.

Claims (4)

1. kind cupping comprises tank body, rod-type sucker, it is characterized in that: the lower limb of tank body is pressed in the lower limb groove of rod-type sucker, and the sucker bar passes from the tank body upper hole, and bar is marked with scale, passes the position and is provided with the generation means for applying negative.

2. the cupping of stating according to claim 1 is characterized in that: producing means for applying negative is that a nut is installed on the screw rod.

3. the cupping of stating according to claim 1 is characterized in that: producing means for applying negative is to be processed with teeth groove on the pull bar, and handle is installed, and spring pin is set on the tank body.

4. the cupping of stating according to claim 1 is characterized in that: be processed with keyway on the pull bar, spring and tooth bar are set in the keyway, and dowel fixes is arranged, handle is installed on the pull bar.

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