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Novel quick-mounting hinge

A fast, hinged technology, applied to hinges, door/window accessories, pin hinges, etc., can solve the problems of door frame deformation, affecting normal use, time-consuming and labor-intensive, etc., to improve the sound insulation effect, not easy Effect of deformation and large contact area

Inactive Publication Date: 2017-07-07
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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  • Novel quick-mounting hinge
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Examples

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Embodiment Construction

[0014] 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.

[0015] A new type of fast installation hinge, including 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 the central axis of the connection between the door frame leaf and the door leaf, the door frame is shaped with a Z-bend A (2), and the door leaf is shaped with a Z-bend B (5); A shuttle-shaped fastening sleeve (8) is integrally formed at the joint between the middle section of the shaft and the door leaf plate; a grease layer (9) is compounded on th...

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Abstract

A new type of 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 central shaft, and the bearing is installed in the middle of the connection between the door frame leaf and the door leaf leaf. On the axis, Z-shaped bending A is made on the door frame leaf plate, Z-shaped bending B is made on the door leaf leaf plate, and a shuttle-shaped fastening sleeve is integrally made at the joint between the middle section of the central axis and the door leaf leaf plate ; There is a grease layer on the inner wall of the connection between the door leaf plate and the central shaft. The invention overcomes the technical problems of the traditional hinge, the hinge is not firm, and the door frame is easy to deform. By adopting the Z-shaped bending A on the door frame leaf plate and the Z-shaped bending B on the door leaf leaf plate, during installation, Just slot the door frame at the corresponding position, insert the door frame leaf plate into the groove, and fix it with bolts on the side of the door frame, so that the contact area between the door frame leaf plate and the door frame is larger, the force is more uniform, and it can be used for a long time The door frame is not easily deformed, and the sealing performance and sound insulation effect are obviously improved.

Description

technical field [0001] The invention relates to a hinged joint device for a side-hung door, in particular to a novel fast-installation 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 purpose of the present invention is to overcome the disadvantages of the prior art, and provide a new type of fast installation hinge with firm structure, durable and convenient installation. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A new type of 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 conne...

Claims

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Application Information

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IPC IPC(8): E05D3/02E05D5/06E05D11/02
CPCE05D3/02E05D5/06E05D11/02
Inventor 孟凡祥张利
Owner TIANJIN BAODI DISTRICT LIYI HARDWARE FACTORY
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