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Unidirectional rotating wheel

A technology of one-way rotation and wheel body, which is applied to one-way clutches, casters, wheels, etc., and can solve problems such as high cost, slipping, and complex structure

Inactive Publication Date: 2006-11-15
DALIAN PONY TOY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the manufacture of military machinery or transportation machinery and toys, most of the wheels used do not have controllable one-way rotation wheels.
Especially in children's toys and sports products, all existing wheels cannot realize unidirectional rotation. For example, the wheels of pulley shoes (roller skates) that are often seen cannot realize unidirectional forward rotation. Purpose, often for beginners, especially for children prone to slipping, especially when sloping ground is involved
Of course, there are also ratchets or overrunning clutches for one-way axial rotation or wheel rotation, but because of their complex structure and expensive cost

Method used

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  • Unidirectional rotating wheel
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Embodiment Construction

[0016] exist figure 1 , figure 2 Among them, a one-way rotating wheel, including a circular runner body (1), a bearing outer race wheel sleeve (2), a rolling bearing (3), an inner hole shaft (4), a circular runner body (1) It is socketed with the outer ring of the bearing outer race wheel sleeve (2), the inner ring of the bearing outer race ring sleeve (2) is socketed with the outer ring of the rolling bearing (3), and the inner ring of the rolling bearing (3) is socketed with the inner hole shaft (4) , it is characterized in that, the shaft (3) in the inner hole is sleeved with a profile (5), the outer edge of the profile (5) is socketed with the inner ring of the bearing outer race wheel sleeve (2), and the shaft of the profile (5) It is connected to the rolling bearing (4) inwardly, a groove is provided on the outer edge of the profile (5), and a spring socket (11) is provided on the vertical surface (6) of the groove, and a spring socket (11) is provided in the spring so...

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Abstract

A one-way rotating wheel includes a round runner body, a bearing outer race wheel sleeve, a rolling bearing and an internal hole shaft. On the internal hole shaft is disposed a matrix, along the external edge of which is set a groove. The quill rollers are disposed in the groove.

Description

Technical field [0001] The invention relates to a wheel, in particular to a one-way rotating wheel which can only rotate in one direction. Background technique [0002] In military machinery or transportation machinery and toy manufacture at present, the wheels that select for use mostly do not have the wheel that realizes controllable unidirectional rotation. Especially in children's toys and sports products, all existing wheels cannot realize unidirectional rotation. For example, the wheels of pulley shoes (roller skates) that are often seen cannot realize unidirectional forward rotation. The purpose is often that beginners, especially children, are prone to slipping, especially where sloped ground is involved. Certainly also have the form of selecting ratchet or overrunning clutch for unidirectional shaft rotation or wheel rotation, but because of its complicated structure and cost comparatively expensive. Contents of the invention [0003] In order to overcome the ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D41/064A63C17/22B60B33/00
Inventor 聂文龙张庆鹏
Owner DALIAN PONY TOY