Pedal type cupping device

Abstract

The invention provides a pedal type cupping device which comprises a base plate, a rear pedal, a front spinning pedal, a negative-pressure pot and a connection hose. The front spinning pedal is hinged to the rear pedal, and the front spinning pedal is connected with the base plate through deformable soft leather. The front spinning pedal is connected with the base plate through a compression spring, and a pluggable end socket is installed on the top of the negative-pressure pot. According to the device, an air extracting cavity is formed among the base plate, the front spinning pedal and the soft leather, and the negative-pressure pot is communicated with the air extracting cavity through the hose. Air extracting is performed in a pedal manner, meanwhile, the air extracting process is finished through elastic force of the compression spring, the air extracting force is controlled more easily, and medical accidents caused by excessive cupping can be avoided. Meanwhile, the device is more compact in structure, due to the design of a slope, the sole of a person can be placed more easily, the person can step on the device with the front foot sole more naturally, and the use and operation are more comfortable.

Description

technical field [0001] The invention relates to the technical field of vacuum devices, in particular to a foot-operated cupping device. Background technique [0002] Cupping is to use the pot as a tool to generate negative pressure by means of burning fire and pumping air, so that it can be adsorbed on the body surface, causing local blood stasis, so as to achieve dredging and activating collaterals, promoting qi and blood circulation, reducing swelling and pain, expelling wind and cold, etc. A traditional Chinese medicine therapy. The current suction cupping usually adopts a hand-pulled method to pump air to the cylinder, so as to realize the suction and generate negative pressure on the tank connected to the cylinder. This suction method requires one hand to operate the suction rod , In this case, only one hand can be used to operate the negative pressure tank, and the vent tube needs to be pulled out after the negative pressure tank is placed, which is very inconvenient....

AI Technical Summary

Problems solved by technology

The current suction cupping usually adopts a hand-pulled method to pump air to the cylinder, so as to realize the suction and generate negative pressure on the tank connected to the cylinder. This suction method requires one hand to operate the suction rod , in this case, only one hand can be used to operate the negative pressure tank, and after the negative pressure tank is put in place, the ventilation tube needs to be pulled out, which is very inconvenient

The application number is 200420040781.9 for the "soft-sided pot mouth pedal piston type cupping", and the application number is 93222588.8 for the "external control pedal cupping device", although these two patents describe the use of pedals to control the negative pressure. Can pump air, but both of them pump the negative pressure tank when the foot is stepped down. In this way, people have to keep stepping on the negative pressure tank, and it is difficult for people to determine the negative pressure Specific size, so it is difficult to guarantee the effect of cupping

At the same time, the structures of these two patents require the frame to be supported on the ground, the structure is relatively complicated, and it is not convenient enough when pedaling

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