A kind of supine abdomen tightening apparatus for physical exercise

Abstract

The invention discloses a supine abdomen tightening apparatus for physical exercise, which comprises a supine mechanism, an abdomen tightening mechanism is fastened above the supine mechanism, and an abdomen tightening mechanism is fastened at the bottom of the abdomen tightening mechanism, and the supine The mechanism includes a supine base A, an elastic plate and a supine base B, the supine base A, the elastic plate and the supine base B are sequentially connected from left to right, the top of the supine base A is hinged with a supine backing plate, and the supine base A A mounting groove A is recessed on the top of the mounting groove A, and mounting rollers are installed in the mounting groove A through two symmetrically arranged sliding bearings, and the two sliding bearings are slidably inserted into the mounting groove A, and the side wall of the mounting groove A A telescopic motor is fixedly installed on the top. The invention realizes the effect of multiple functions of a device, and can realize the simultaneous exercise of multiple parts of the body at the same time, improves the exercise efficiency, and can adjust the device according to the physical fitness of the user, greatly improving the practicability of the device.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a supine abdomen-tightening equipment for physical exercise. Background technique [0002] Fitness equipment is often divided into two categories of single function and comprehensive multi-function according to the training function. Most of the existing physical exercise supine abdominal tightening equipment can only train individual parts of the body and cannot be trained at the same time. [0003] Although the existing patent (notification number: CN 208660246U) discloses an abdominal training device, including a support board and an adjustment box, through slide bars, weight blocks, bolts, ropes, hooks, movable frames, connecting rods, adjustment boxes, limit The combination of the rod, the threaded handle, the first bevel gear, the limit plate, the threaded tube, the rotating handle and the second bevel gear can realize the adjustment of the strength of the waist t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is in order to solve the shortcoming that exists in the prior art, as: when the existing physical exercise supine abdomen retracting apparatus is in use, mostly can only train the individual parts of the body and cannot train at the same time, resulting in a decrease in the training time. Longer, the scope of application of the device is small, and the adjustability is poor. At the same time, the device takes up space and there is a problem of difficulty in disassembly and assembly.

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