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Hanging wheel device on top part of door body

A hanging wheel and door body technology, which is applied to the suspension device of the wing leaf, wing leaf parts, door/window accessories, etc., can solve the problems of increasing the overall cost of the folding door, reduce the phenomenon of jumping and deflection, reduce the Product cost, effect of prolonging product life

Inactive Publication Date: 2012-07-11
广东顶固集创家居股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this will undoubtedly greatly increase the overall cost of the folding door

Method used

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  • Hanging wheel device on top part of door body
  • Hanging wheel device on top part of door body
  • Hanging wheel device on top part of door body

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Note: In the following, the folding door will be described, however, the hanging wheel device at the top of the door provided by the present invention can also be applied to other doors, such as a push-pull door.

[0015] refer to Figure 1-3 , according to an embodiment of the present invention, a door top hanging wheel device 100 includes a door unit 102 composed of mutually hinged door leaves 10 , 20 and a door unit 304 composed of mutually hinged door leaves 30 , 40 . The two door leaf units 102, 304 can be relatively closed or opened, so that the entire folding door 100 can be closed or opened. The tops of the door leaves 20 and 30 are equipped with a hanging wheel assembly 60 and a receiving groove 50 matched with the hanging wheel assembly 60 .

[0016] The suspension wheel assembly 60 includes a wheel frame 62, a horizontal shaft 622 mo...

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Abstract

The invention discloses a hanging wheel device on a top part of a door body. The hanging wheel device comprises a door leaf, a hanging wheel component and a holding groove, wherein the hanging wheel component is installed on a top part of the door leaf and the holding groove is matched with the hanging wheel component. The hanging wheel component comprises a wheel frame, a horizontal shaft and a pair of guide wheels, wherein the horizontal shaft is installed on the wheel frame and the two guide wheels are installed at two ends of the horizontal shaft respectively. The circumferential surface of each guide wheel is indented to form an arc-shaped groove. The holding groove comprises a pair of arc-shaped guide ways. The hanging wheel component is held in the holding groove and the arc-shaped groove of each guide wheel is matched with the arc-shaped guide rail of the holding groove mutually. According to the hanging wheel device on a top part of a door body, the phenomenon of door leaf jumping and swinging is avoided, therefore, the whole hanging wheel runs more stably, so that the service life of the door is greatly prolonged, the lower guide way adopted by the industry is avoided and the product cost is lowered.

Description

【Technical field】 [0001] The invention relates to the field of furniture decoration, in particular to a door body, and more particularly to a door body top hanging wheel device. 【Background technique】 [0002] Folding doors are often used to divide a large space to form a more closed private space that is not disturbed by the external environment. [0003] Folding doors usually consist of leaves that are hinged to each other. Folding doors in the prior art have many disadvantages. For example, the folding door is easy to move, and when the door leaf is opened or closed, the deflection phenomenon of the door leaf is prone to occur, thereby shortening the service life of the folding door. In order to overcome the phenomenon of jumping and deflection, the industry generally adopts the method of setting lower guide rails at the bottom of the door leaf. However, this undoubtedly greatly increases the overall cost of the folding door. [0004] Therefore, how to improve the run...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D13/00
Inventor 林新达
Owner 广东顶固集创家居股份有限公司
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