Outer rail structure of furniture sliding rail

Abstract

The utility model relates to the technical field of sliding rails, in particular to an outer rail structure of a furniture sliding rail, which comprises a cabinet body and an outer rail body, and the outer rail body is arranged at the left end in the cabinet body. When the outer rail body needs to be installed on the inner wall of a cabinet body, a first handle is rotated, the first handle drives a first screw rod to rotate inwards, the first screw rod drives a pressure-resistant plate to move inwards, the pressure-resistant plate applies pressure to the cabinet body, and therefore the outer rail body is fixed to the inner wall of the cabinet body, and then a second handle is rotated, so that the outer rail body is fixed to the inner wall of the cabinet body. And the second handle drives the second screw rod and the pressure plate to move inwards, so that the pressure plate applies pressure to the cabinet body again through the pressure-resistant plate to fix the cabinet body, the device is easy to mount and dismount, the outer rail body is mounted on the inner wall of the cabinet body without using a tool, meanwhile, no mounting drill hole is left during dismounting, and the cabinet body is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rails, in particular to an outer rail structure of a furniture slide rail. Background Art

[0002] Furniture slides include outer rails and inner rails. The outer rail is a hardware connection component installed between the cabinet body and the drawer. It consists of a web and side arms on both sides of the web. At least one set of limiting slots is set in the parallel direction of the web and its inner rail sliding in or out to form a mounting plate. At least one set of limiting through-holes is set on the mounting plate, and screws are used to fix it to the cabinet body through the limiting through-holes.

[0003] When installing and using the existing furniture slide outer rails, workers need to use auxiliary tools to install the outer rails on the inner wall of the cabinet. At the same time, when the installation position deviates and needs to be disassembled, the operation is cumbersome and will also leave installation holes on the cabinet, causing damage to the cabinet. Therefore, to address the above problems, we have proposed a furniture slide outer rail structure. Utility Model Content

[0004] The purpose of the utility model is to provide a furniture slide rail outer rail structure to solve the problem that the existing furniture slide rail outer rail needs workers to use auxiliary tools to install the outer rail on the inner wall of the cabinet during installation and use, and the operation is relatively cumbersome when the installation position deviates and needs to be disassembled, and installation drill holes will be left on the cabinet, causing damage to the cabinet.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A furniture slide rail outer rail structure comprises a cabinet body and an outer rail body, an outer rail body is provided on the left side inside the cabinet body, the left end of the outer rail body is fixedly connected to a damping pad, the left end of the outer rail body is fixedly connected to a connecting plate, the left end of the connecting plate is fixedly connected to a fixing plate, the inner side of the fixing plate is fixedly connected to a first internal threaded sleeve, the inner wall of the first internal threaded sleeve and the outer wall of the first screw are spirally connected, the left end of the first screw is fixedly connected to a first handle, the outer side of the right end of the first screw is rotatably connected to an anti-pressure plate, the right end of the anti-pressure plate is fixedly connected to an anti-slip pad, the right end of the anti-slip pad is fixedly connected to an anti-slip protrusion, the inner side of the fixing plate is fixedly connected to a second internal threaded sleeve, the inner wall of the second internal threaded sleeve and the outer wall of the second screw are spirally connected, the right end of the second screw is fixedly connected to a pressure plate, and the left end of the second screw is fixedly connected to a second handle.

[0007] Preferably, the cross-sectional shape of the cabinet is "U"-shaped, the left end of the damping pad is in contact with the inner wall of the left end of the cabinet, and the connecting plate is located at the lower end of the cabinet.

[0008] Preferably, the fixing plate is located at the left end of the cabinet, the anti-pressure plate is located at the left end of the cabinet, and the anti-slip pad is located at the left end of the cabinet.

[0009] Preferably, there are a plurality of anti-slip protrusions, there are two second internally threaded sleeves, and the first internally threaded sleeve is located between the two second internally threaded sleeves.

[0010] Preferably, the number of the second screws is two, the number of the pressure plates is two, and the number of the second handles is two.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, a clamping and fixing device is formed by arranging a first internal threaded sleeve, a first screw, a pressure plate, a second internal threaded sleeve, a second screw and a pressure plate. When the outer rail body needs to be installed on the inner wall of the cabinet, the first handle is rotated, and the first handle drives the first screw to rotate inward, so that the first screw drives the pressure plate to move inward, and the pressure plate applies pressure to the cabinet, so that the outer rail body is fixed on the inner wall of the cabinet. Then the second handle is rotated, and the second handle drives the second screw and the pressure plate to move inward, so that the pressure plate applies pressure to the cabinet again through the pressure plate to fix it. The device is simple to install and disassemble, and the outer rail body can be installed on the inner wall of the cabinet without using tools. At the same time, no installation drilling holes will be left during disassembly, thereby protecting the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at B;

[0016] Figure 4 This is a front structural diagram of the cabinet of the utility model;

[0017] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at point C.

[0018] In the figure: 1. Cabinet body; 2. Outer rail body; 3. Damping pad; 4. Connecting plate; 5. Fixing plate; 6. First internal threaded sleeve; 7. First screw; 8. First handle; 9. Anti-pressure plate; 10. Anti-slip pad; 11. Anti-slip protrusion; 12. Second internal threaded sleeve; 13. Second screw; 14. Pressure plate; 15. Second handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A furniture slide rail outer rail structure includes a cabinet body 1 and an outer rail body 2. The outer rail body 2 is provided on the left side of the cabinet body 1. The left end of the outer rail body 2 is fixedly connected to a damping pad 3, the left end of the outer rail body 2 is fixedly connected to a connecting plate 4, the left end of the connecting plate 4 is fixedly connected to a fixing plate 5, the inner side of the fixing plate 5 is fixedly connected to a first internal threaded sleeve 6, the inner wall of the first internal threaded sleeve 6 and the outer wall of the first screw 7 are spirally connected, the left end of the first screw 7 is fixedly connected to a first handle 8, the outer side of the right end of the first screw 7 is rotatably connected to an anti-pressure plate 9, the right end of the anti-pressure plate 9 is fixedly connected to an anti-slip pad 10, the right end of the anti-slip pad 10 is fixedly connected to an anti-slip protrusion 11, the inner side of the fixing plate 5 is fixedly connected to a second internal threaded sleeve 12, the inner wall of the second internal threaded sleeve 12 is spirally connected to the outer wall of the second screw 13, the right end of the second screw 13 is fixedly connected to a pressure plate 14, and the left end of the second screw 13 is fixedly connected to a second handle 15.

[0022] The cross-section of the cabinet 1 is U-shaped. The left end of the damping pad 3 is fitted with the inner wall of the left end of the cabinet 1. The connecting plate 4 is located at the lower end of the cabinet 1. The fixing plate 5 is located at the left end of the cabinet 1. The pressure plate 9 is located at the left end of the cabinet 1. The anti-slip pad 10 is located at the left end of the cabinet 1. There are several anti-slip protrusions 11. There are two second internal threaded sleeves 12. The first internal threaded sleeve 6 is located between the two second internal threaded sleeves 12. There are two second screws 13. There are two pressure plates 14. There are two second handles 15. The left side of the cabinet 1 is provided with an outer rail. The left end of the outer rail body 2 is fixedly connected to the damping pad 3, the left end of the outer rail body 2 is fixedly connected to the connecting plate 4, the left end of the connecting plate 4 is fixedly connected to the fixing plate 5, and the inner side of the fixing plate 5 is fixedly connected to the first internal threaded sleeve 6, which is convenient for setting the first internal threaded sleeve 6, the first screw 7, the pressure plate 9, the second internal threaded sleeve 12, the second screw 13 and the pressure plate 14 to form a clamping and fixing device. When the outer rail body 2 needs to be installed on the inner wall of the cabinet 1, the first handle 8 is turned, and the first handle 8 drives the first screw 7 to rotate inward, so that the first internal threaded sleeve 6, the first screw 7, the pressure plate 9, the second internal threaded sleeve 12, the second screw 13 and the pressure plate 14 are convenient for setting A screw 7 drives the anti-pressure plate 9 to move inward, and the anti-pressure plate 9 applies pressure to the cabinet 1, so that the outer rail body 2 is fixed on the inner wall of the cabinet 1, and then the second handle 15 is turned, and the second handle 15 drives the second screw 13 and the pressure plate 14 to move inward, so that the pressure plate 14 applies pressure to the cabinet 1 again through the anti-pressure plate 9 to fix it. The installation and disassembly of the device is simple, and the outer rail body 2 is installed on the inner wall of the cabinet 1 without using tools. At the same time, no installation drilling holes will be left during disassembly, thereby protecting the cabinet 1; the first inner screw The inner wall of the threaded sleeve 6 and the outer wall of the first screw 7 are spirally connected, the left end of the first screw 7 is fixedly connected to the first handle 8, the right end of the first screw 7 is rotatably connected to the outer side of the anti-pressure plate 9, the right end of the anti-pressure plate 9 is fixedly connected to the anti-slip pad 10, the right end of the anti-slip pad 10 is fixedly connected to the anti-slip protrusion 11, the inner side of the fixed plate 5 is fixedly connected to the second internal threaded sleeve 12, the inner wall of the second internal threaded sleeve 12 and the outer wall of the second screw 13 are spirally connected, the right end of the second screw 13 is fixedly connected to the pressure plate 14, and the left end of the second screw 13 is fixedly connected to the second handle 15.

[0023] Working process: When installing the outer rail body 2, the installer holds the outer rail body 2 in hand, places the outer rail body 2 into the cabinet 1, and makes its left end close to the inner wall of the left end of the cabinet 1, and then applies pressure to the outer rail body 2 to the left, so that the left end of the damping pad 3 is tightly fitted with the inner wall of the left end of the cabinet 1, and then rotates the first handle 8, and the first handle 8 drives the first screw 7 to rotate inward along the first internal threaded sleeve 6, so that the first screw 7 drives the anti-pressure plate 9 to move inward, and the anti-pressure plate 9 drives the anti-slip pad 10 and the anti-slip protrusion 11 to move inward, so that the right end of the anti-slip protrusion 11 is tightly fitted with the left end of the cabinet 1, so that the outer rail body 2 is fixed on the inner wall of the cabinet 1, and then rotates the second handle 15, and the second handle 15 drives The second screw 13 is rotated inward along the second internal threaded sleeve 12, and the second screw 13 drives the pressure plate 14 to move inward, so that the pressure plate 14 applies pressure to the anti-pressure plate 9 to the right, so that the anti-pressure plate 9 applies pressure to the cabinet 1 to the right more evenly, thereby making its fixing effect better and more firm. When the installation position of the outer rail body 2 deviates, first rotate the second handle 15 outward to make the pressure plate 14 leave the anti-pressure plate 9, and then rotate the first handle 8 to make the anti-pressure plate 9 leave the cabinet 1, and the outer rail body 2 can be removed as a whole. The device can install the outer rail body 2 on the inner wall of the cabinet 1 without using tools, and the installation and disassembly operations are simple. At the same time, no installation drilling holes will be left, thereby protecting the cabinet 1.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A furniture slide rail outer rail structure, comprising a cabinet body (1) and an outer rail body (2), characterized in that: An outer rail body (2) is provided on the left side of the interior of the cabinet (1); a damping pad (3) is fixedly connected to the left end of the outer rail body (2); a connecting plate (4) is fixedly connected to the left end of the connecting plate (4); a fixing plate (5) is fixedly connected to the inside of the fixing plate (5); a first internal threaded sleeve (6) is fixedly connected to the inner wall of the first internal threaded sleeve (6) and the outer wall of the first screw (7) are spirally connected; a first handle (8) is fixedly connected to the left end of the first screw ( 7) The outer side of the right end is rotatably connected to a pressure-resistant plate (9), the right end of the pressure-resistant plate (9) is fixedly connected to an anti-skid pad (10), the right end of the anti-skid pad (10) is fixedly connected to an anti-skid protrusion (11), the inner side of the fixed plate (5) is fixedly connected to a second internal threaded sleeve (12), the inner wall of the second internal threaded sleeve (12) and the outer wall of the second screw (13) are spirally connected, the right end of the second screw (13) is fixedly connected to a pressure plate (14), and the left end of the second screw (13) is fixedly connected to a second handle (15).

2. The furniture slide rail outer rail structure according to claim 1, characterized in that: The cross-section of the cabinet (1) is U-shaped, the left end of the damping pad (3) is in contact with the inner wall of the left end of the cabinet (1), and the connecting plate (4) is located at the lower end of the cabinet (1).

3. The furniture slide rail outer rail structure according to claim 1, characterized in that: The fixing plate (5) is located at the left end of the cabinet (1), the anti-pressure plate (9) is located at the left end of the cabinet (1), and the anti-slip pad (10) is located at the left end of the cabinet (1).

4. The furniture slide rail outer rail structure according to claim 1, characterized in that: There are a number of anti-slip protrusions (11), there are two second internally threaded sleeves (12), and the first internally threaded sleeve (6) is located between the two second internally threaded sleeves (12).

5. The furniture slide rail outer rail structure according to claim 1, characterized in that: There are two second screw rods (13), two pressure plates (14), and two second handles (15).

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