A load-bearing slide rail

Abstract

The utility model provides a load-bearing slide rail, including a track body, a first slide groove is provided on the track body, a movable plate is slidably provided on the track body along the extension direction of the first slide groove, a fixing hole is provided on the movable plate, a fixing bolt is slidably provided in the first slide groove, the fixing bolt passes through the fixing hole, and a fixing assembly is provided on the track body, and the position of the movable plate after sliding can be selectively fixed or released by the fixing assembly. When the hole position of the use area is misaligned, the installation position of the fixing bolt on the track body can be adjusted so that the fixing bolt is aligned with the hole position, so that the installation of the load-bearing slide rail is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of drawer slide rails, in particular to a load-bearing slide rail. Background Art

[0002] Slide rails, also known as guide rails and slideways, are hardware connection parts fixed to the cabinet of furniture for the movement of drawers or cabinet panels of furniture. Slide rails are suitable for connecting drawers of wooden and steel drawers in cabinets, furniture, document cabinets, bathroom cabinets and other furniture.

[0003] For example, the Chinese utility model patent with patent number 202222659563.4 provides a drawer slide in which the buffer is easy and quick to disassemble and assemble, thereby improving the production efficiency of the drawer slide and facilitating the maintenance of the drawer slide; after the connecting parts and the ornaments are connected, it is not easy for the abnormal situation of mutual separation to occur, thereby ensuring the smoothness of production.

[0004] When using existing slide rails, most of them fix their main rails to the installation area with bolts, and install their movable rails on the drawer or cabinet. However, when installing existing drawer slide rails, most of them reserve holes at the installation position. If the punching position is misplaced or offset, the holes with close spacing will affect each other when drilling again. Therefore, it is impossible to drill holes again in the original position. It may be necessary to deviate the entire slide rail in a large range before installation, which leads to certain inconveniences in the installation of the slide rail. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model proposes a load-bearing slide rail to solve the technical problem raised in the above background technology that, during installation of the existing drawer slide rail, if the punching position is misaligned, a second punching cannot be performed in the original position, resulting in certain inconveniences in the installation of the slide rail.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, a load-bearing slide rail, comprising:

[0007] The track body is provided with a first slide groove;

[0008] A movable plate is slidably arranged on the track body along the extending direction of the first sliding groove, and a fixing hole is provided on the movable plate;

[0009] a fixing bolt, slidably disposed in the first sliding groove and passing through the fixing hole; and

[0010] The fixing assembly is arranged on the track body to selectively fix or release the position of the movable plate after sliding.

[0011] In a preferred embodiment, a positioning block is fixedly provided on one side of the movable plate, a positioning groove is opened on the track body along the direction of the first sliding groove, and the positioning block is slidably clamped in the positioning groove.

[0012] In a preferred embodiment, the fixing assembly includes:

[0013] A fixing frame, arranged on the track body at one side of the first sliding groove, and the fixing frame is provided with a second sliding groove extending in the direction of the first sliding groove;

[0014] A fixing member, which fixes the fixing frame to the track body; and

[0015] The threaded end of the fastening bolt is slidably clamped in the second sliding groove, and a threaded hole is opened on the movable plate. The threaded end of the fastening bolt is screwed in the threaded hole.

[0016] In a preferred embodiment, a plurality of groups of latching teeth are evenly distributed on the inner side of the fixing frame along the direction of the first sliding groove, and a latching groove is opened on the movable plate, and the latching groove is clamped on the latching teeth.

[0017] In a preferred embodiment, a convex plate is provided on one side of the movable plate, and the surface of the convex plate can be flush with the surface of the fixing frame.

[0018] In a preferred embodiment, a fastening pad is provided on one side of the convex plate, and the fastening pad is made of a flexible material.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] When installing the load-bearing slide rail, the rail body can be fixed to a drawer, filing cabinet or other applicable use area by the cooperation of the fixing bolts and the movable plate. When the hole position in the use area is misaligned, the movable plate can be slid along the extension direction of the first slide groove, and the sliding movable plate can be fixed to the rail body by the fixing component to adjust the installation position of the fixing bolt on the rail body, thereby facilitating the fixing bolt to be moved to the punching position and fixed, avoiding relative displacement between the fixing bolt and the rail body, making the installation of the load-bearing slide rail more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 A three-dimensional structural schematic diagram of a load-bearing slide rail provided by the utility model;

[0023] Figure 2 It is a partial structural schematic diagram of a load-bearing slide rail of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a load-bearing slide rail after being disassembled;

[0025] Figure 4 This is a structural schematic diagram of a fixing frame in a load-bearing slide rail of the utility model;

[0026] Figure 5 This is a structural schematic diagram of a movable plate in a load-bearing slide rail of the utility model;

[0027] Reference numerals:

[0028] 101, track body; 102, first slide groove; 103, positioning groove;

[0029] 201, fixed frame; 202, latching teeth; 203, second slide slot; 204, fixing member;

[0030] 301, movable plate; 302, convex plate; 303, fixing bolt; 304, fastening pad; 305, fastening bolt; 306, threaded hole; 307, slot; 308, positioning block; 309, fixing hole. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0032] Example:

[0033] like Figures 1 to 3 As shown, the utility model provides a load-bearing slide rail, including a rail body 101, a first slide groove 102 is opened on the rail body 101, a movable plate 301 is slidably arranged on the rail body 101 along the extension direction of the first slide groove 102, a fixing hole 309 is opened on the movable plate 301, a fixing bolt 303 is slidably arranged in the first slide groove 102, and the fixing bolt 303 passes through the fixing hole 309.

[0034] When installing the slide rail, it can be fixed to the use area by the fixing bolt 303. If the hole position pre-opened in the installation area is offset when installing the slide rail, the movable plate 301 can be slid along the extension direction of the first slide groove 102 to drive the fixing bolt 303 to slide, so that the fixing bolt 303 can be aligned with the reserved hole position. You can also re-drill holes in the installation area to adapt to the position of the fixing bolt 303. The newly drilled hole needs to be spaced a certain distance from the original hole position to avoid mutual influence between the two holes.

[0035] A positioning block 308 is fixedly arranged on one side of the movable plate 301, and a positioning groove 103 is provided on the rail body 101 along the direction of the first slide groove 102, and the positioning block 308 is slidably clamped in the positioning groove 103. The sliding direction and sliding range of the movable plate 301 can be limited by the cooperation of the positioning block 308 and the positioning groove 103, so as to avoid the position of the movable plate 301 from being offset, thereby improving the stability of the installation of the load-bearing slide rail.

[0036] like Figures 2 to 5 As shown, in this embodiment, a fixing assembly is provided on the track body 101, and the position of the movable plate 301 after sliding can be selectively fixed or released by the fixing assembly. The fixing assembly includes a fixing frame 201 provided on the track body 101 and located on one side of the first slide groove 102, and a second slide groove 203 extending along the direction of the first slide groove 102 is provided on the fixing frame 201. The fixing frame 201 is fixedly connected to the track body 101 through a fixing member 204, and the threaded end of the fastening bolt 305 is slidably clamped in the second slide groove 203. A threaded hole 306 is provided on the movable plate 301, and the threaded end of the fastening bolt 305 is screwed into the threaded hole 306.

[0037] Before adjusting the position of the movable plate 301, the fastening bolts 305 can be loosened to release the position fixation of the movable plate 301. After the position of the movable plate 301 is adjusted, the fastening bolts 305 can be rotated to make the nut end cooperate with the movable plate 301 to clamp the fixing frame 201, thereby avoiding displacement of the position of the movable plate 301 and improving the stability of the slide rail installation.

[0038] The fixing member 204 for fixing the fixing frame 201 to the track body 101 may be a bolt, or other fixing parts such as a rivet. The fixing frame 201 bracket may also be welded to the track body 101. The fixing method of the fixing frame 201 is selected according to actual needs.

[0039] like Figure 4 , 5 As shown, in this embodiment, a plurality of groups of latch teeth 202 are evenly distributed on the inner side of the fixing frame 201 along the direction of the first slide groove 102, and a latch groove 307 is provided on the movable plate 301, and the latch groove 307 is latched on the latch teeth 202. After the position of the movable plate 301 is fixed by the fixing assembly, the position of the movable plate 301 can be further limited by the cooperation between the latch groove 307 and the latch teeth 202, so as to avoid the loosening of the fastening bolts 305 during subsequent use, which may cause relative displacement between the movable plate 301 and the track body 101, thereby improving the stability of the load-bearing slide rail when in use.

[0040] like Figure 2 , 5As shown, in the present embodiment, a protruding plate 302 is provided on one side of the movable plate 301, and the surface of the protruding plate 302 can be flush with the surface of the fixing frame 201, so that the movable plate 301 can abut against the mounting plane after being fastened, and a fastening pad 304 is provided on one side of the protruding plate 302, and the fastening pad 304 is made of a flexible material. The fastening pad 304 can fill the gap between the protruding plate 302 and the mounting plane, thereby preventing the movable plate 301 from shaking, and making the fastening bolts 305 more firmly installed.

[0041] Specific usage and beneficial effects of the utility model:

[0042] When the load-bearing slide rail is installed, the rail body 101 can be fixed to a drawer, filing cabinet or other applicable use area by the cooperation of the fixing bolt 303 and the movable plate 301. When the hole position in the use area is misaligned, the movable plate 301 can be slid along the extension direction of the first slide groove 102, and the sliding movable plate 301 can be fixed to the rail body 101 by rotating the fastening bolt 305, so as to adjust the installation position of the fixing bolt 303 on the rail body 101, so as to facilitate the fixing bolt 303 to be moved to the punching position and fixed.

[0043] The position of the movable plate 301 can also be auxiliary fixed by the cooperation of the clamping teeth 202 and the clamping groove 307, so as to avoid relative displacement between the fixing bolt 303 and the rail body 101, and the movable plate 301 can be fitted with the installation plane under the action of the fastening pad 304, so as to prevent the movable plate 301 from vibrating for a long time and causing the fastening bolt 305 to loosen, making the installation of the load-bearing slide rail more convenient. The position of the fixing bolt 303 can also be adjusted to a large distance and then fixed, and holes can be re-drilled at the corresponding position to facilitate the installation of the load-bearing slide rail.

[0044] The basic principle and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A load-bearing slide rail, characterized in that: Included are: The track body (101) is provided with a first slide groove (102); A movable plate (301) is slidably arranged on the track body (101) along the extending direction of the first slide groove (102), and a fixing hole (309) is provided on the movable plate (301); a fixing bolt (303) which is slidably mounted in the first sliding groove (102) and passes through the fixing hole (309); and A fixing component is arranged on the track body (101) to selectively fix or release the position of the movable plate (301) after sliding.

2. The load-bearing slide rail according to claim 1, characterized in that: A positioning block (308) is fixedly arranged on one side of the movable plate (301), a positioning groove (103) is opened on the track body (101) along the direction of the first sliding groove (102), and the positioning block (308) is slidably locked in the positioning groove (103).

3. The load-bearing slide rail according to claim 1, characterized in that: The fixing assembly comprises: A fixing frame (201) is arranged on the track body (101) at one side of the first sliding groove (102), and the fixing frame (201) is provided with a second sliding groove (203) extending in the direction of the first sliding groove (102); A fixing member (204) for fixing the fixing frame (201) and the track body (101); and The threaded end of the fastening bolt (305) is slidably clamped in the second sliding groove (203), and a threaded hole (306) is opened on the movable plate (301), and the threaded end of the fastening bolt (305) is screwed into the threaded hole (306).

4. The load-bearing slide rail according to claim 3, characterized in that: A plurality of groups of latching teeth (202) are evenly distributed on the inner side of the fixed frame (201) along the direction of the first sliding groove (102), and a latching groove (307) is provided on the movable plate (301), and the latching groove (307) is latched on the latching teeth (202).

5. The load-bearing slide rail according to claim 3, characterized in that: A convex plate (302) is provided on one side of the movable plate (301), and the surface of the convex plate (302) can be flush with the surface of the fixing frame (201).

6. The load-bearing slide rail according to claim 5, characterized in that: A fastening pad (304) is provided on one side of the convex plate (302), and the fastening pad (304) is made of a flexible material.

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