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Eight-bar-linkage type hinge of parallel opening window

A technology for sliding windows and hinges, applied in the field of hinges, can solve problems such as limited load-bearing and unfavorable control, and achieve the effects of strengthening load-bearing, facilitating opening angles and realizing hinge resistance.

Inactive Publication Date: 2017-12-22
FOSHAN JINDIZHU BUILDING DECORATION MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has limited load bearing and no resistance during push and pull, which is not conducive to control

Method used

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  • Eight-bar-linkage type hinge of parallel opening window

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the eight-link sliding window hinge includes a fixed frame 1. The fixed frame 1 includes a first fixed frame 11 and a second fixed frame 12. The first fixed frame 11 and the second fixed frame 12 are arranged symmetrically. The first fixed frame 11 and the second fixed frame 12 are respectively provided with the synchronous gear 2 that two gears cooperate, and each synchronous gear 2 is connected with a support arm 3, and four support arms 3 are hinged in pairs, and each support arm 3 is provided with cantilever 4, cantilever 4 Connect with the fixed frame 1.

[0014] The fixed frame 1 is provided with a chute 5, and a slide block 6 is arranged in the chute 5, and the slide block 6 is connected with the cantilever 4, and the chute 5 and the slide block 6 are slidably matched.

[0015] The four support arms 3 are connected w...

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Abstract

The invention discloses an eight-bar-linkage type hinge of a parallel opening window. The eight-bar-linkage type hinge of the parallel opening window comprises a fixing frame, wherein the fixing frame comprises a first fixing rack and a second fixing rack which are symmetrically arranged; the first fixing rack and the second fixing rack are correspondingly provided with synchronous gears which are correspondingly matched with two gears; each synchronous gear is connected with a supporting arm; the four supporting arms are pairwise hinged; each supporting arm is provided with a suspension arm which is connected to the fixing frame. According to the eight-bar-linkage type hinge of the parallel opening window, two fixing racks are arranged and provided with the four synchronous gears and the four supporting arms, so that the synchronous parallel opening of the fixing racks can be finished; the four suspension arms are in match with the supporting arms to realize the resistance in the horizontal opening action.

Description

technical field [0001] The invention relates to the field of hinges, in particular to an eight-link sliding window hinge. Background technique [0002] Sliding windows refer to windows that can open or close the sash parallel to the normal direction of the facade. Sliding windows need to be equipped with sliding hinges to realize their functions. [0003] The horizontal push hinge currently on the market has a simple structure, and only uses two intersecting and middle hinged support arms to connect two fixed frames respectively, and the support arms and the fixed frame are also hinged. This structure has limited load bearing and no resistance during push and pull, which is not conducive to control. Contents of the invention [0004] The object of the present invention is to provide an eight-link sliding window hinge that can ensure the synchronization of horizontal sliding, has high load bearing, resistance, and can be opened in a limited position. [0005] In order to ...

Claims

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Application Information

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IPC IPC(8): E05D15/40E05D11/10
CPCE05D11/1014E05D15/406E05Y2900/148
Inventor 任剑生
Owner FOSHAN JINDIZHU BUILDING DECORATION MATERIALS CO LTD
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