Drawer sliding rail inner and side wall positioning and mounting device and its mounting method
A technology of positioning installation and installation method, applied in drawers, household refrigeration devices, lighting and heating equipment, etc., can solve problems such as deformation of refrigerators, and achieve the effect of avoiding structural deformation, ensuring stable performance, ensuring surface beauty and airtight heat preservation.
Active Publication Date: 2010-12-29
HAIER GRP CORP +1
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] Another object of the invention is to connect the fixed rail to the inner wall of the box body through the support frame, which can solve the deformation problem of the surface structure of the inner wall of the refrigerator, ensure the smooth performance when pushing and pulling the drawer, and facilitate maintenance and disassembly of the slide rail device without Will damage the above refrigerator components
Method used
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Embodiment 1
[0041] Example 1, such as Figure 1 to Figure 3 As shown, the refrigerator 1 using the positioning and installation mechanism on the inner side wall of the drawer slide rail includes a shell with an insulating layer, and at least a storage compartment 3 with a drawer 2 is formed inside it.
[0042] Between the side part of the drawer 2 and the inner side wall of the storage compartment 3, a slide rail device 4 described below is connected.
[0043] The drawer slide rail device 4 includes a three-section track comprising a fixed rail 41 , a middle rail 42 and a sliding rail 43 , which are connected sequentially by interlocking grooves, wherein balls 44 are arranged in the grooves.
[0044] The fixed rail 41 and the sliding rail 43 are respectively embedded in the insides of the support frames 5 on both sides to realize integral connection, and the support frames 5 are positioned and fixed on the inner side wall of the refrigerator.
[0045] The support frame 5 connecting the f...
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The invention relates to an inner side wall positioning and installing mechanism of a drawer sliding orbit and the installing method. The positioning and installing mechanism positions the drawer sliding orbit on the inner side wall of the refrigerator though a supporting frame. The supporting frame of the drawer sliding orbit and the inner side wall of the box body are connected by adopting the inserting connection structure, and fixing orbits are fixed and arranged in the supporting frame and is fixed and arranged on the inner side wall of the box body together with the supporting frame, thereby realizing the positioning and supporting of the drawer sliding orbit in the refrigerator. The device can realize the level positioning of the fixing orbits on the two sides of the drawer, satisfy the design precision requirements between the drawer and the box body, prevent reducing the product quality and reducing the pushing resistance of the drawer caused by the positioning difference through the supporting frame fixing the fixing orbit on the inner side wall of the box body.
Description
technical field [0001] The invention relates to a positioning installation mechanism for the inner side wall of a drawer slide rail, in particular to a mechanism and a method for integrally installing the drawer slide rail on the inner side wall of a refrigerator. Background technique [0002] At present, household refrigerators generally adopt a shell structure with multiple compartments, and store various foods by providing multiple temperature environments spaced apart from each other. The drawer with slide rail structure is usually used in the room, so that users can push and pull the drawer frequently, which requires the slide rail mechanism of the drawer to have a relatively stable connection between the inside of the box and the side of the drawer. [0003] For example, the prior patent EP0429872 discloses a multi-segment interconnected rail structure, and the multi-segment rails are connected by interlocking grooves. During application, the inner track is directly f...
Claims
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IPC IPC(8): F25D25/02A47B88/04
Inventor 赵明华高丽霞赵建忠杨红燕
Owner HAIER GRP CORP