CN202605386U - Pressing-type spring cupping - Google Patents

Abstract

The utility model relates to a pressing type spring cupping, which comprises a tank bottom (1), an outer cylinder body (2) connected with the tank bottom (1) and an inner cylinder body (3) sealed with a top cover (6) at the outer end , the inner cylinder (3) is adapted to the caliber of the outer cylinder (2) and the inner cylinder (3) is set inside the outer cylinder (2), and the inner cylinder (3) and the outer cylinder (2) ), the inner cylinder (3) can move up and down in the outer cylinder (2), the outer cylinder (2) is provided with a return spring (4), and the outer wall of the tank bottom (1) A one-way air valve (5) is provided. Control the suction force according to the contraction strength of the pressing spring. Suction is comfortable and painless, and the suction force is stable. It is easy to operate, does not need burning, suction and other auxiliary tools when used, is safe to use, and can be used as a household health care appliance.

Description

A pressing type spring cupping

technical field

The utility model relates to cupping, in particular to a pressing type spring cupping.

Background technique

Cupping therapy is one of the traditional Chinese medicine treatments. It refers to the use of burning, suction and other methods to discharge the air in the tank. A method for disease purposes. Existing cupping is used either by burning out the air in the tank, or by creating negative pressure in the tank through an auxiliary suction structure to achieve suction and pulling. The former operator needs to be skilled, otherwise the suction force is difficult to grasp and the patient is likely to be burned Skin, the latter requires the aid of auxiliary facilities, which is inconvenient to operate.

Contents of the invention

The purpose of the utility model is to solve the unsafe problem of cupping in use.

The technical scheme adopted by the utility model is: a pressing type spring cupping, which is characterized in that it comprises a bottom of the tank, an outer cylinder connected with the bottom of the tank and an inner cylinder with a sealed outer end, the inner cylinder and the outer cylinder The caliber of the body is suitable and the inner cylinder is sleeved in the outer cylinder, the inner cylinder and the outer cylinder are airtight, the inner cylinder can move up and down in the outer cylinder, and there is a reset between the outer cylinder and the inner cylinder. Spring, the bottom wall of the tank is provided with a one-way air guide valve.

As a further improvement, the outer end of the inner cylinder is connected with a top cover.

The beneficial effect adopted by the utility model is: control the suction force according to the contraction strength of the pressing spring. Suction is comfortable and painless, and the suction force is stable. It is easy to operate, does not need burning, suction and other auxiliary tools when used, is safe to use, and can be used as a household health care appliance.

Description of drawings

Fig. 1 is the utility model schematic diagram.

Detailed ways

As shown in Figure 1, this embodiment includes a tank bottom 1, an outer cylinder 2 communicated with the tank bottom 1, and an inner cylinder 3 whose outer end is sealed with a top cover 6. The diameter of the inner cylinder 3 is the same as that of the outer cylinder 2. Fit and the inner cylinder 3 is set in the outer cylinder 2, the airtight between the inner cylinder 3 and the outer cylinder 2, the inner cylinder 3 can move up and down in the outer cylinder 2, the distance between the outer cylinder 2 and the inner cylinder 3 A return spring 4 is arranged between them, and a one-way air guide valve 5 is arranged on the tank bottom 1 wall.

When in use, the tank bottom 1 is placed flat on the surface of the skin to be sucked, and the top cover 6 is pressed by hand, the inner cylinder 3 slides down in the outer cylinder 2 to squeeze the spring 4, the pressure inside the tank increases, and the gas overflows from the one-way air guide valve 5 Outside the tank, the spring 4 resets after letting go, the one-way air valve 5 is sealed due to back suction, and negative pressure is generated in the tank to complete the suction and extraction; when the tank is lifted, the one-way air valve is adjusted to allow air to enter the tank, so that the air pressure in the tank returns to normal Air pressure, complete canning. The suction and pulling time and the opening time are the same as the general cupping, and the opening time can also be determined by observing the hyperemia of the skin surface through the transparent tank. Burning, no other auxiliary tools such as suction, safe to use.

The edge of the mouth of the tank bottom 1 is thick, smooth and round, and feels better in contact with the human body.

Claims (2)

1. A pressing type spring cupping, characterized in that it includes a tank bottom (1), an outer cylinder (2) connected to the tank bottom (1) and an inner cylinder (3) with a sealed outer end, the inner cylinder The cylinder body (3) is adapted to the caliber of the outer cylinder body (2) and the inner cylinder body (3) is set inside the outer cylinder body (2), and the inner cylinder body (3) and the outer cylinder body (2) are hermetically sealed. The inner cylinder (3) can move up and down inside the outer cylinder (2), a return spring (4) is provided between the outer cylinder (2) and the inner cylinder, and the tank bottom (1) wall There is a one-way air valve (5) on it. 2. The pressing spring cupping according to claim 1, characterized in that the outer end of the inner cylinder (3) is connected with a top cover (6).

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