Acupoint pressing device of carsickness prevention cuff

Abstract

The invention discloses an acupoint pressing device of a carsickness prevention cuff, and relates to cuffs. Connection can be performed conveniently in production, and separation in use is avoided. The acupoint pressing device comprises a pressing buckle and a protruding buckle. The protruding buckle is arranged on the inner side of the cuff, and the pressing buckle is arranged on the outer side of the cuff. The pressing buckle comprises a pressing plate and a connecting needle. A ring of neck is arranged on the outer surface of the connecting needle. The protruding buckle comprises a body and an insertion hole formed in the center of the bottom face of the body. The inner diameter of the insertion hole is matched with the outer diameter of the connecting needle. A protrusion matched with the neck is arranged on the inner wall of the insertion hole. In the production and assembling process, the connecting needle in the pressing buckle is extruded into the insertion hole of the protruding buckle, the interference fit state is formed through extrusion of the protrusion to the groove, so that the protrusion and the groove are connected firmly and not likely to be separated. In addition, in order to solve the problem that the device and the cuff are rotated relatively after connection, protruding teeth are arranged, the device can be inserted into the cuff body, and the rotation degrees of freedom between the buckle and the body are limited.

Description

technical field [0001] The invention relates to a wrist brace, in particular to the improvement of a wrist brace with anti-motion sickness performance. Background technique [0002] In many people, there is motion sickness. Some people have found that according to the traditional method of pressing acupuncture points in traditional Chinese medicine, pressing the Neiguan point can reduce the symptoms of motion sickness and even eliminate the motion sickness reaction. The Neiguan acupoint is located on the three fingers below the first horizontal crease on the wrist. When operating by yourself, you can only press the acupoint with both hands alternately. However, people on the road, especially those who travel alone, are inconvenient to ask others for help. They can only press the acupuncture points with their hands in turn. The anti-motion sickness effect is not good, and the operation is tiring. [0003] The applicant submitted to the State Intellectual Property Office on ...

AI Technical Summary

Problems solved by technology

However, in the process of production and use, there are the following problems. One is that the connecting pins and sockets are of equal diameter during the production process, and they need to be glued during installation, otherwise they are easy to separate; the other is that during use, due to sweat Impregnation and partial load are often applied between the two parts, resulting in the expansion of the button hole, the failure of the cement, and the problem that the convex buckle and the press buckle are prone to fall off.

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