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Physical exercise equipment for quadriceps femoris training

A technique for physical exercise and quadriceps femoris, which is applied in muscle training equipment, gymnastic equipment, sports accessories, etc., can solve the problems of easily damaged parts, laborious troubles, etc., and achieve the effect of avoiding reset, avoiding damage to parts, and strengthening exercise intensity

Active Publication Date: 2021-10-01
济宁微宝网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings in the prior art that the exercise intensity is fixed, the falling of the counterweight is easy to damage the parts, and the manual removal of the limit lever is laborious and troublesome. The fall provides cushioning, the exercise automatically removes the limit bar, further locks the limit bar and can be easily unlocked for quadriceps training physical exercise equipment

Method used

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  • Physical exercise equipment for quadriceps femoris training
  • Physical exercise equipment for quadriceps femoris training
  • Physical exercise equipment for quadriceps femoris training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of physical exercise equipment for quadriceps training, such as figure 1 , figure 2 and image 3 As shown, it includes a base plate 1, a first cushion block 2, a first support frame 3, a support mechanism 4 and an exercise mechanism 5, the upper right side of the bottom plate 1 is connected with the first cushion block 2, and the upper left side of the first cushion block 2 is connected There is a first support frame 3, the top of the first support frame 3 is provided with a support mechanism 4, and the support mechanism 4 is provided with an exercise mechanism 5.

[0031] The support mechanism 4 includes a first support plate 41, a central shaft 42 and a backrest 43. The first support frame 3 top is connected with a first support plate 41, and the left side of the first support plate 41 is connected with a central shaft 42. A backrest 43 is connected between the sides.

[0032] The exercise mechanism 5 includes a first rotating shaft 51, a rotating rod 52, a...

Embodiment 2

[0035] On the basis of Example 1, such as figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9As shown, a counterweight mechanism 6 is also included, and the counterweight mechanism 6 includes a winding wheel 61, a first fixed shaft 62, a guide wheel 63, a second support frame 64, a first slide rail 65, a third support frame 66, Counterweight 67, fourth support frame 68, second fixed shaft 69, steel rope 610 and connecting block 611, both sides of the first rotating shaft 51 are connected with reel 61, the top of backrest 43 is connected with first fixed shaft 62 The left side of the upper part of the base plate 1 is symmetrically connected with a second support frame 64 front and back, the first slide rail 65 is connected between the upper and lower sides of the left part of the second support frame 64, and a third slide rail 65 is slidably connected between the first slide rail 65. Support frame 66, counterweights 67 are placed on the fron...

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Abstract

The invention relates to physical exercise equipment and particularly relates to physical exercise equipment for training quadriceps femoris. According to the physical exercise equipment for quadriceps femoris training, exercise intensity can be automatically adjusted, buffering is provided for falling of a balancing weight, a limiting rod is automatically moved away during exercise, the limiting rod is further locked, and unlocking can be easily achieved. The physical exercise equipment for quadriceps femoris training comprises a bottom plate, a first supporting frame, a supporting mechanism and a training mechanism, wherein one side of an upper part of the bottom plate is connected with a first cushion block; one side of the upper part of the first cushion block is connected with the first supporting frame; the supporting mechanism is arranged at an upper part of the first supporting frame; and the training mechanism is arranged on the supporting mechanism. The third supporting frame and the balancing weight move downwards, the fifth supporting frame is pushed to move downwards, a first spring is compressed, the effect of providing buffering for downward falling of the third supporting frame and the balancing weight is achieved, and damage to parts is avoided.

Description

technical field [0001] The invention relates to a kind of physical exercise equipment, in particular to a kind of physical exercise equipment for quadriceps muscle training. Background technique [0002] Quadriceps refers to the thigh muscles of the human body. It is located in front of the thigh muscles. To strengthen the body and make the thighs strong, the first thing is to develop the quadriceps, strengthen the exercise of the quadriceps, and exercise only by yourself , the effect of exercise is not obvious, so it is necessary to use physical exercise equipment to assist exercise. [0003] Existing physical training equipment for quadriceps training mostly relies on straight legs to continuously lift the sponge roller. However, only relying on self-weight exercise, and the exercise intensity is always the same, does not make the quadriceps muscles well. secondly, if the counterweight is used to enhance the exercise intensity, it is easy to damage the parts of the equipm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/04A63B21/08
CPCA63B23/04A63B21/08
Inventor 汤传慧
Owner 济宁微宝网络科技有限公司
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