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Wheelchair brake cable guide device

A technology of guiding device and gate wire, which is applied in transportation and packaging, patient chairs or special transport tools, and vehicle rescue, etc., can solve problems such as skew, affecting the effective travel and braking effect of the steel wire, and the release force of the steel wire, etc. Achieve simple structure, improve reliability and stability, and prevent leakage and skew.

Inactive Publication Date: 2014-08-06
李理
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long length of the steel wire, after long-term use, the steel wire is prone to force leakage and skewing, which affects the effective stroke and braking effect of the steel wire

Method used

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  • Wheelchair brake cable guide device
  • Wheelchair brake cable guide device
  • Wheelchair brake cable guide device

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Such as Figure 1 to Figure 3 As shown, the wheelchair brake wire guiding device 1 of the present invention includes a square-shaped fixed base block 2, a pair of fixed through holes 4 are provided in the middle of the fixed base block 2, and a guide circle is provided on the side wall of the fixed base block 2. Groove 5, the guide circular groove 5 is provided with a hollow guide cylinder 3.

[0017] The fixed base block 2 and the guide cylinder 3 are integrally formed of nylon.

[0018] It is not limited thereto, and any changes or replacements that do not go through creative efforts shall fall within the scope of protection of the pres...

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PUM

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Abstract

The invention discloses a wheelchair brake cable guide device which comprises a square fixing base block. A pair of fixing through holes is formed in the middle portion of the fixing base block, the side wall of the fixing base block is provided with a guide round groove, and the guide round groove is provided with a hollow guide cylinder. By means of the hollow guide cylinder and the guide round groove in the side wall of the fixing base block, the wheelchair brake cable guide device can effectively guide steel wires, prevents force release and inclination of the steel wires, greatly improves reliability and stability of wheelchair brakes, and is simple in structure, convenient to install and high in practicality.

Description

technical field [0001] The invention relates to a wheelchair device, more precisely, a wheelchair brake wire guiding device. Background technique [0002] Most existing wheelchairs use steel wires to pull the brake bands of the brakes, so that the brake bands are used to clamp the brake shaft to brake the wheelchair. Due to the long length of the steel wire, after long-term use, the steel wire is prone to force leakage and skewing, which affects the effective stroke and braking effect of the steel wire. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a wheelchair brake wire guiding device. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A wheelchair brake line guide device, the wheelchair brake line guide device includes a block-shaped fixed base block, a pair of fixed through holes are provided in the middle of t...

Claims

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Application Information

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IPC IPC(8): A61G5/10
Inventor 李理
Owner 李理