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Positioning wheel device

A positioning wheel and fixed seat technology, which is applied to the suspension device of the wing leaf, building, door/window accessories, etc., can solve the problems of sliding ability and other problems, achieve smooth sliding, improve production efficiency, and improve the yield of good products

Pending Publication Date: 2022-05-27
和拓(深圳)工业设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a positioning wheel device to solve the problem that the sliding ability of the positioning wheel of the anti-swing mechanism and the top mechanism is greatly affected when the force is too large.

Method used

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Examples

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Embodiment Construction

[0034] In conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0035] as Figures 1 through 7 As shown, the present invention provides a preferred embodiment of a positioning wheel apparatus.

[0036] A positioning wheel apparatus, the positioning wheel apparatus comprises a fixing seat 100, a first positioning wheel assembly 200, a second positioning wheel assembly 300, a limit nut 500 and a screw member 400; wherein the first positioning wheel assembly 200 comprises a first support plate having a first threaded hole 211, the second positioning wheel assembly 300 comprising a second support plate 310, the fixed seat 100 comprises a fixed support plate 110 disposed between the first support plate 210 and the second support plate 310, The fixed support plate 110 is provided with a first through hole 111; the limit nut 500 is moved through the first through hole 111, and the second threaded hole is provided 530,...

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PUM

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Abstract

The invention relates to the technical field of daily hardware fittings, in particular to a positioning wheel device. The positioning wheel device comprises a fixing base, a first positioning wheel assembly, a second positioning wheel assembly, a limiting nut and a screw piece. The first positioning wheel assembly comprises a first supporting plate with a first threaded hole, the second positioning wheel assembly comprises a second supporting plate, the fixed seat comprises a fixed supporting plate arranged between the first supporting plate and the second supporting plate, and the fixed supporting plate is provided with a first through hole; the limiting nut is movably arranged in the first through hole in a penetrating mode, a second threaded hole is formed in the limiting nut, and the limiting nut is provided with a first limiting structure. Through limiting cooperation of a limiting nut, the adjustment action of the first supporting plate is achieved, during rotation of a screw piece, the first supporting plate located at the limiting position is made to return by a certain distance, and the two first positioning wheels are controlled to retract leftwards and rightwards by a certain stroke.

Description

Technical field [0001] The present invention relates to the technical field of daily hardware fittings, specifically to a positioning wheel device. Background [0002] Door and window positioning wheel adjustment device is used to install on the translation sliding window or sliding door, in conjunction with the corresponding assembly of the track structure, to prevent the window or sliding door from swinging, or easy to be lifted off by external forces; the door and window positioning wheel adjustment device is preferably set at the upper end of the translation sliding window or sliding door. [0003] The existing door and window positioning wheel adjustment device is mainly by setting up two drive mechanisms to drive the anti-swing mechanism and the top mechanism in turn to prevent the window or sliding door from swinging, and to prevent the window or sliding door from escaping the track. In the adjustment process, the anti-swing mechanism and the upper top mechanism are genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D13/00E05D15/06
CPCE05D13/003E05D15/0626E05Y2900/132E05Y2900/148
Inventor 朱倩
Owner 和拓(深圳)工业设计有限公司