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No-wheel slide rail

A technology of roller skating and sliding block, which is applied to building components, door/window accessories, and suspension devices of wing sashes, etc., can solve the problems of sealing and sliding of soundproof windows, and solve the problems of unsmooth sealing and sliding, and it is not easy to hide. The effect of removing dirt and preventing the accumulation of dust

Pending Publication Date: 2019-10-25
HANGZHOUSTIC SOURCE NOISE CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a wheelless slide rail, which effectively solves the problems of sound insulation window sealing and unsmooth sliding

Method used

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  • No-wheel slide rail

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Embodiment Construction

[0013] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0014] As shown in the figure, a wheelless slide rail includes a fixed frame 1 and a sliding block 2 matched with the fixed frame 2. A sliding rail 3 is arranged inside the fixed frame 1. The contact surface of the sliding rail 3 is in a semicircular shape. The sliding block 2 The bottom is provided with a groove 4, the sliding rail 3 can be accommodated in the groove 4 of the sliding block, and the surface contact between the upper and lower sliding rails becomes a poin...

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Abstract

The invention discloses a no-wheel slide rail. The no-wheel slide rail comprises a fixed frame, and a slide block matched with the fixed frame; a lower slide rail is arranged in the fixed frame; the contact surface of the lower slide rail is semicircular; a groove is formed in the bottom of the slide block; and the lower slide rail can be accommodated in the groove of the slide block. The no-wheelslide rail is simple in structure and convenient to use, effectively solves the problems of soundproof window sealing and unsmooth sliding, adopts a pattern of the upper slide rail as a flat plate and a pattern of the lower slide rail as a half cylindrical surface to achieve good total bonding tightness to stop the sound propagation, prevents the dust accumulation in daily use process, and is noteasy to hide dirt.

Description

technical field [0001] The invention relates to the field of building installation, in particular to a wheelless slide rail. Background technique [0002] A guide rail is a device that can bear and guide mobile devices or equipment and reduce its friction. It is essential in the field of civil windows. In the prior art, the most widely used window guides are slider sliding guides and rolling guides, but both have obvious deficiencies. The sliding guide rail is easy to hide dirt when used outdoors, and it is easy to get stuck or difficult to move due to the difference in the friction contact surface. The rolling guide rail is prone to generate various noises due to frequent contact and friction with the sliding parts during use. [0003] Therefore, it is necessary to design a new guide rail device to improve the above technical problems. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the present invention provides a wheelless s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D15/06E06B5/20E06B7/23
CPCE05D15/066E05D15/0686E06B5/205E06B7/23
Inventor 郑兴钊
Owner HANGZHOUSTIC SOURCE NOISE CONTROL TECH
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