Folding cervical vertebra and lumbar vertebra retractor

Abstract

The invention discloses a folding cervical vertebra and lumbar vertebra retractor. The folding cervical vertebra and lumbar vertebra retractor comprises a front bracket. A front supporting device is arranged on the lower portion of the front bracket. A front supporting pad is arranged on the upper portion of the front bracket. A neck traction device is arranged on the left side of the front supporting pad. A folding device is arranged on the right side of the neck traction device. A rear bracket is arranged on the right side of the folding device. The folding device is jointly composed of a hinge, a sliding piece, a sliding plate, a bearing piece and a threaded hole, wherein the hinge is located on the right side of the front bracket, fixedly connected with the right end of the upper surface of the front bracket and fixedly connected with the left end of the upper surface of the rear bracket; the sliding piece is located on the lower portion of the rear bracket and fixedly connected with the middle of the lower surface of the rear bracket, and the sliding plate is mounted in the sliding piece in a sleeved mode and slidably connected with the rear bracket; the bearing piece is located on the lower portion of front bracket, fixedly connected with the middle of the lower surface of the front bracket and matched with the sliding plate; and the threaded hole is formed in the middleof the lower surface of the front bracket. A rear supporting device is arranged on the right side of the folding device. The folding cervical vertebra and lumbar vertebra retractor has the beneficialeffects that the structure is simple and practicability is high.

Description

Technical field [0001] The invention relates to the technical field of folding cervical and lumbar traction devices, in particular to a foldable cervical and lumbar traction device. Background technique [0002] The traction equipment used now is mainly to traction the cervical and lumbar vertebrae. There are roughly two types of traction devices that have appeared, one is the traction chair and the traction bed. The traction chair is generally used to traction the cervical spine, so the human body needs to maintain a sitting position. For a long time, this will make the human body very uncomfortable. The traction bed can be used to traction the cervical spine or the lumbar spine. The traction effect is better. Therefore, the traction bed has been widely used in the family, but the problem is that the traction bed is occupied. The space is relatively large, and it is not conducive to storage after use. Therefore, a traction bed that can be folded is required to be practical and s...

AI Technical Summary

Problems solved by technology

[0002] The traction equipment currently used is mainly for the traction of the cervical spine and the lumbar spine, and there are roughly two types of traction devices that have appeared at present, one is the traction chair and the traction bed, and the traction chair is generally used for traction of the cervical spine, so the human body needs to maintain a sitting posture For a long time, this will make the human body very uncomfortable. The traction bed can be used to traction both the cervical spine and the lumbar spine. The traction effect is better, so the traction bed has been widely used in the family, but the problem is that the traction bed occupies The space is relatively large, which is not conducive to storage after use, so a traction bed that can be folded is needed, which is practical and space-saving

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