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Quickly mounted hinge

A fast and fast installation technology, applied in the direction of folding panels, door/window accessories, hinges with pins, etc., can solve the problems of time-consuming and labor-intensive, affecting normal use, deformation of door frame and door frame, etc., to achieve large contact area, sound insulation Improved effect and uniform force

Inactive Publication Date: 2014-09-10
TIANJIN BAODI DISTRICT LIYI HARDWARE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, heaven and earth hinges are often used for support and fastening between doors and door frames. Traditional hinges need to be installed at the door frame during installation. , and long-term use makes the door frame easy to deform due to uneven force, which seriously affects normal use

Method used

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Embodiment Construction

[0012] In order to further understand the content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings. It should be noted that this embodiment is descriptive, not restrictive, and cannot thereby limit the protection scope of the present invention.

[0013] A fast installation hinge, comprising a door frame leaf (1), a door leaf leaf (7), a central shaft (3), and a bearing (4), the door frame leaf and the door leaf leaf are connected together through the central shaft, and the bearing is installed on On the central axis of the joint between the door frame leaf and the door leaf, the door frame leaf is shaped on a Z-shaped bend A (2), and the door leaf leaf is shaped on a Z-shaped bend B (5).

[0014] Moreover, a group of bolt mounting holes (6) are formed on the door leaf plate, and the bolt mounting holes are all long holes. A group of bolt mounting holes...

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Abstract

A quickly mounted hinge comprises a door frame hinge plate, a door sash hinge plate, a center shaft and a bearing, wherein the door frame hinge plate and the door sash hinge plate are connected with each other through the center shaft; the bearing is arranged on the center shaft at the connection position of the door frame hinge plate and the door sash hinge plate; a Z-shaped bend A is arranged on the door frame hinge plate; and a Z-shaped bend B is arranged on the door sash hinge plate. By using the quickly mounted hinge, the technical problem that the traditional hinge cannot be hinged firmly, and a door frame deforms easily is solved. The Z-shaped bend A is arranged on the door frame hinge plate, the Z-shaped bend B is arranged on the door sash hinge plate, when the hinge is mounted, a groove is formed in a corresponding position of a door frame, the door frame hinge plate is inlaid in the groove, and is fixed at a side edge of the door frame through a bolt, the area of a portion, which is in contact with the door frame, of the door frame hinge plate is large, stress on the door frame is uniform, the door frame cannot deform easily after being used for a long time, and the closure and the sound-insulation effect of a door are improved obviously.

Description

technical field [0001] The invention relates to a hinged device for a side-hung door, in particular to a quick-install hinge. Background technique [0002] Nowadays, heaven and earth hinges are often used for support and fastening between doors and door frames. Traditional hinges need to be installed at the door frame during installation. , and long-term use, the door frame is prone to deformation due to uneven force, which seriously affects normal use. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a fast installation hinge with firm structure, durable structure and convenient installation. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A fast installation hinge, including a door frame leaf, a door leaf leaf, a central shaft, and a bearing, the door frame leaf and the door leaf leaf are connected together through the centr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D5/06
Inventor 孟凡祥张利
Owner TIANJIN BAODI DISTRICT LIYI HARDWARE FACTORY
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