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Novel walking aid

A walker, a new type of technology, is applied in the direction of devices that help people walk, physical therapy, etc., and can solve the problem of poor shock absorption effect, and achieve the effect of preventing injury, small loss, and small shock resistance

Inactive Publication Date: 2017-07-28
孙秀海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, shock absorbing springs are used to achieve the shock absorbing effect. Since the shock absorbing springs have a service life, the shock absorbing effect will become worse after a long time.

Method used

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  • Novel walking aid
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Experimental program
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Embodiment Construction

[0016] The present invention as Figure 1-3 As shown, it includes two inverted U-shaped pipe frames and two pulleys, and a beam one 11 and a beam two 12 are provided between the two legs of the tube frame 1 for reinforcement. Two support rods 5 are arranged between the two pipe racks 1 . The adjustable length of the support rod 5 is suitable for people of different body types. One of the legs is provided with a pulley 2, and the other leg is provided with an anti-slip sleeve 3. The pulleys allow the user to move the walker easily, and the anti-slip sleeve prevents the walker from sliding when the walker is stationary. The supporting leg is a hollow sleeve structure, including an outer tube 14 and an inner tube 13 , and the inner tube 13 is sheathed in the outer tube 14 . The inner tube 13 can slide inside the outer tube 14 .

[0017] The walking aid is also provided with a buffer mechanism 4 , and the buffer mechanism 4 includes a rubber piston 41 , an oil cylinder 42 and ...

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Abstract

A new type of walking aid. A walking aid is involved. The shock absorption effect is good and can be used for a long time. It includes two inverted U-shaped pipe frames and two pulleys. The walker is also equipped with a buffer mechanism, which includes a rubber piston, an oil cylinder and a connecting mechanism; the oil cylinder is arranged in the outer tube; The rubber piston is placed in an oil cylinder filled with liquid, connected with the inner pipe through a connecting mechanism, and reciprocates in the oil cylinder; the inside of the outer pipe is provided with a counterweight, and the counterweight is located at the bottom. The invention adopts liquid shock absorber, has small loss, prolongs the service life of the walking aid, has small anti-shock force, and soft action, and effectively prevents the elderly from being injured. Moreover, the rubber piston is relatively soft in texture, and can still play a certain shock-absorbing effect after the rubber piston touches the bottom.

Description

technical field [0001] The invention relates to a walking aid, in particular to an improvement on a traditional walking aid. Background technique [0002] The walker is a kind of walking aid used by patients with poor walking stability and long-term bedridden patients. The common walking aids on the market are generally metal structures, which do not take into account the shock absorption effect of the walking aids on uneven roads, which is not conducive to the rehabilitation of patients. [0003] The State Intellectual Property Office published an invention patent on 2011-06-22 (application number: 2009102450187 name: two-wheel portable walker with elastic shock-absorbing function) disclosing a two-wheel portable walker with elastic shock-absorbing function The device specifically discloses the spaced left and right frame tubes, the left and right telescopic tubes and the elastic bean sleeves provided on them, and the shock-absorbing inner casing provided with shock-absorb...

Claims

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Application Information

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IPC IPC(8): A61H3/04
CPCA61H3/04A61H2003/046
Inventor 孙秀海
Owner 孙秀海
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