Multithread screwed changeable heel device

A technology of multi-thread thread and locking device, which is applied in the direction of shoe heel, heel pad, clothing, etc., can solve the problem that the heel clip seat and the sole clip seat cannot cooperate, the clipping bump has a large binding force, and the patent cannot be used. Implementation and other issues to achieve the effect of increasing the safety factor and service life, increasing safety, and low cost

Pending Publication Date: 2018-06-15
HANGZHOU JIUBA HONGTU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this utility model also has the following defects in use: 1), the rotating clamping mechanism comprises a sole clamping seat, and the sole clamping seat is provided with a circular clamping hole, and the inner wall of the clamping hole is provided with at least three clamping holes. The three or more snap-in bumps must be discontinuously distributed, and there must be an equal number of vacant positions, making the force discontinuous. If the three or more snap-in bumps are continuously distributed, there is no gap between them. If there is no vacant position, the card conne

Method used

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  • Multithread screwed changeable heel device
  • Multithread screwed changeable heel device

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Embodiment Construction

[0027] The invention discloses a multi-thread thread type replaceable heel device. The multi-thread thread type replaceable heel device is arranged at the joint between the heel 1 and the sole, and includes a multi-thread bolt 101 arranged on the heel 1 and a bolt set on the sole. The multi-thread nut 201 matched with the multi-thread bolt 101, the number of threads of the multi-thread bolt 101 and the multi-thread nut 201 is the same, at least two or more threads, separated and rotated by the rotation between the multi-thread bolt 101 and the multi-thread nut 201 Locking realizes the removal and connection of the heel. The multi-thread n is three to eight threads. The rotation angle of the multi-thread bolt 101 is 360 / 2n~360 / n degrees. . Or the multi-thread nut 201 can be penetrated and arranged on the receiving layer 2, and the receiving layer 2 is fixedly connected to the sole; the upper plane 105 of the multi-thread bolt is parallel to the upper plane 104 of the heel, and

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Abstract

The invention discloses a multithread screwed changeable heel device which is arranged at the butt joint of a heel and a sole; the device comprises a multithread bolt installed at the heel and a multithread nut which is installed at the sole and is matched with the multithread bolt; the thread number of the multithread bolt is identical to that of the multithread nut, which is at least two threadsor more; disconnecting and connecting of the heel is realized through the rotating separating and rotating locking between the multithread bolt and the multithread nut. The invention overcomes the problem that discontinuous force structure will cause discontinuous force between the card socket and the heel of the shoe sole, and the technical problem of greatly reducing the safety and service lifeof the product. The multithread bolt structure is introduced which is a structure for continuous stress and multi-layer stress; the multiple continuous stress structure makes the sole stress more stable and the safety performance is increased.

Description

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Claims

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Application Information

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Owner HANGZHOU JIUBA HONGTU TECH CO LTD
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