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Hinge structure

A hinge structure and hinge seat technology, which can be applied to building structures, wing leaf openers, buildings, etc., can solve the problems of unable to realize the closing preset action and single function, and achieve simplified internal layout, labor-saving rotating operation, and high arm strength. The effect of growth

Pending Publication Date: 2021-12-03
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of this hinge structure is simple, and it is impossible to realize the closing preset action, such as stop at any time, automatic closing, damping closing, and the function is relatively single

Method used

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Examples

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Embodiment Construction

[0059] figure 1 is a schematic structural diagram of a refrigerator installed with a hinge structure 30 according to an embodiment of the present invention. figure 2 is a schematic structural view of the hinge structure 30 according to an embodiment of the present invention, wherein the hinge cover 31 is omitted in order to illustrate the internal arrangement of the hinge structure 30 .

[0060]One embodiment of the present invention provides a hinge structure 30 . The hinge structure 30 may generally include a rotating shaft 34 and a hinge seat 32 . The rotating shaft 34 is used to connect the first part 10 , the hinge seat 32 is used to connect the second part 20 , and the first part 10 can move relative to the second part 20 . The first component 10 can be as figure 1 As shown in the refrigerator door or the door body or window of other furniture / household appliances, etc., the second part 20 can be as figure 1 Shown refrigerator box or other furniture / main body of h...

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PUM

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Abstract

The invention provides a hinge structure. The hinge structure comprises a rotating shaft used for being connected with a first component, and a hinge seat, an abutting part and a cam; the hinge seat is used for connecting a second component, and the first component can move relative to the second component; the abutting part can be movably arranged on the hinge seat under stress; and the cam is configured to be in transmission connection with the rotating shaft and is provided with a plurality of sections of contact curved surfaces used for being in contact with the abutting part. The rotating shaft is rotatably connected to the hinge seat to support the first component to move around the rotating shaft relative to the second component. The abutting part is configured in the mode that when at least one section of contact curved surface in the multiple sections of contact curved surfaces of the cam makes contact with the abutting part, the abutting part promotes or hinders the first component from moving relative to the second component through the cam.

Description

technical field [0001] The invention relates to the hinge connection technology of furniture and household appliances, in particular to a hinge structure. Background technique [0002] The existing hinge structure determines the rotation center of parts such as doors or windows through the hinge shaft, and realizes the rotation of the door or window relative to the main body of the furniture. The structure of this hinge structure is simple, and it is impossible to realize the closing preset action, such as stop at any time, automatic closing, damping closing, and the function is relatively single. Contents of the invention [0003] One object of the present invention is to provide a hinge structure integrating multiple functions. [0004] A further object of the present invention is to make the opening and closing action of the hinge structure smooth and stable. [0005] Another further object of the present invention is to reduce the effort involved in the turning opera...

Claims

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Application Information

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IPC IPC(8): E05D7/081E05D11/10E05F3/20E05F1/12
CPCE05D7/081E05D11/1028E05D11/10E05F3/20E05F1/12E05Y2900/31
Inventor 纪璇张浩
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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