An assist crutch with a joint tube

Abstract

The invention relates to a power assisting crutch with a joint pipe. The power assisting crutch comprises a supporting rod on the lower portion, the upper end of the supporting rod is fixedly connected with a triangular supporting frame, an armrest frame is arranged on the upper side edge of the triangular supporting frame, the left end of the armrest frame is connected with a movable rod in a hinged mode, the movable rod can only swing left and right relative to the armrest frame, the right end of the armrest frame is fixedly connected with a fixed rod, the fixed rod is parallel to the supporting rod, the length of the fixed rod is equal to that of the movable rod, and the upper end of the fixed rod and the upper end of the movable rod are hinged to one joint pipe. The joint pipe is used for replacing the upper structure of an existing power assisting crutch, the movable rod is used for replacing one side structure of the power assisting crutch and cooperates with the joint pipe to change the shape for adaption, and it is avoided that the joint pipe rigidly extrudes the arm of a user, which is beneficial for protecting the user; by adopting the structure of movable rod and fixed rod matched supporting, joint pipe location and supporting by the fixed rod are ensured, and use safety is ensured.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a power-assisted crutch with a joint tube. Background technique [0002] The traditional power-assisted crutch is made of a fixed frame. The user clamps the upper end of the power-assisted crutch and holds the middle part of the power-assisted crutch with his hand. However, the upper part of the power-assisted crutch is usually a fixed structure, which will squeeze the user's arm when using it. , Prolonged use causes pain in the user's arm. Many people wrap the sponge on the upper part of the power crutch, but it still cannot effectively isolate the extrusion caused by the hard structure on the upper end of the power crutch. Contents of the invention [0003] Aiming at the defects of the above-mentioned technologies, the present invention proposes a power-assisted crutch with a joint tube. [0004] A power-assisted crutch with a joint tube, the power-assisted crutch...

AI Technical Summary

Problems solved by technology

[0002] The traditional power-assisted crutch is made of a fixed frame. The user clamps the upper end of the power-assisted crutch and holds the middle part of the power-assisted crutch with his hand. However, the upper part of the power-assisted crutch is usually a fixed structure, which will squeeze the user's arm when using it. , long-term use causes pain in the user's arm

Many people wrap the sponge on the upper part of the power crutch, but it still cannot effectively isolate the extrusion caused by the hard structure on the upper end of the power crutch

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