Modularized hardware sliding rail convenient to install

Abstract

The utility model belongs to the technical field of sliding rail mounting structures, and discloses a modular hardware sliding rail convenient to mount, which comprises a drawer body, fixed rails are slidably mounted on the left side and the right side of the drawer body, a bearing plate is slidably mounted at the bottom ends of the fixed rails, and bearing plates are slidably mounted at the bottom ends of the fixed rails. Connecting blocks are movably connected to the front of the left side and the rear of the right side of the bearing plate, circular shafts are fixedly connected to the bottom ends of the connecting blocks, the outer surfaces of the circular shafts are movably sleeved with moving blocks, threaded shafts are sleeved with the fixed rails in a threaded mode, and the bottom ends of the threaded shafts sequentially penetrate through the fixed rails, the connecting blocks and the moving blocks and extend to the outer sides of the bottoms of the moving blocks. An operator rotates the moving block, the top end of the other end of the moving block makes contact with the bottom end of the bearing plate, then the threaded shaft is rotated into the fixed rail through the moving block, fixing of the bearing plate is completed, the contact area of the whole sliding rail and the bottom end of the drawer body can be increased, and the whole sliding rail is prevented from being damaged.

Description

Technical Field

[0001] This utility model belongs to the technical field of slide rail installation structure, specifically a modular hardware slide rail that is easy to install. Background Technology

[0002] Drawer slides, also known as guide rails or slide tracks, are hardware connecting parts fixed to the cabinet body of furniture, allowing drawers or cabinet panels to move in and out. If hinges are the heart of a cabinet, then drawer slides are its kidneys. Whether those drawers of all sizes can be pushed and pulled freely and smoothly, and how much weight they can bear, all depend on the support of the drawer slides.

[0003] Currently, operators frequently use drawer slides when installing drawers. While existing slides offer basic features such as easy installation of modular slides and prevention of slides sliding out of the fixed rails, the small contact area between the slides and drawers when installing heavy-duty drawers can cause them to break and fall off, affecting normal use. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to address the above problems. This utility model provides a modular hardware slide rail that is easy to install and has the advantage of increasing the contact area.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular hardware slide rail that is easy to install, comprising a drawer body, with fixed rails slidably installed on both the left and right sides of the drawer body, a load-bearing plate slidably installed on the bottom end of the fixed rail, connecting blocks movably connected to the front left side and the rear right side of the load-bearing plate, a round shaft fixedly connected to the bottom end of the connecting block, a moving block movably sleeved on the outer surface of the round shaft, a threaded shaft threaded on the inner thread of the fixed rail, and the bottom end of the threaded shaft passing through the fixed rail, the connecting block and the moving block in sequence and extending to the bottom outer side of the moving block.

[0006] As a preferred embodiment of this utility model, a long block is slidably connected to the outer end face of the fixed rail, the bottom end of the long block is fixedly connected to the top end of the connecting block, and mounting plates are fixedly connected to both the front and rear sides of the outer end face of the long block, with circular grooves opened on both the front and rear sides of the top and bottom ends of the mounting plates.

[0007] As a preferred embodiment of this utility model, both the left and right sides of the drawer body are fixedly connected to sliding rails located inside the fixed rails, and the outer surface of the sliding rails is slidably connected to the inner surface of the fixed rails.

[0008] In a preferred embodiment of this invention, short blocks are slidably connected to both the front and rear sides of the interior of the long block. The outer surface of the short blocks and the inner surface of the long block are both smooth, and the inner end face of the short blocks is fixedly connected to the outer end face of the fixed rail.

[0009] As a preferred embodiment of this utility model, each of the short blocks is slidably connected to a round rod inside, the bottom end of the round rod passing through the short block and the long block in sequence and extending to the outside of the bottom end of the long block, and a pull block is fixedly connected between the bottom ends of the two round rods on the left and between the bottom ends of the two round rods on the right.

[0010] As a preferred embodiment of this utility model, a spring is movably sleeved on the outer surface of the round rod, the top end of the spring is fixedly connected to the bottom end of the long block, and the bottom end of the spring is fixedly connected to the top end of the pull block.

[0011] As a preferred embodiment of this utility model, a long rod is fixedly connected between the bottom ends of the two pull blocks on the left and right sides, and the long rod is rectangular in shape.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up a load-bearing plate, a round shaft, a moving block, and a threaded shaft, increases the contact area between the slide rail and the bottom of the drawer body due to the design of the load-bearing plate. The operator places the load-bearing plate at the bottom of the drawer body, and then rotates the moving block, causing one end of the moving block to rotate around the outer surface of the round shaft, so that the top of the other end of the moving block contacts the bottom of the load-bearing plate. Then, the operator rotates the two threaded shafts into the interior of the fixed rail through the two moving blocks, thereby fixing the load-bearing plate and increasing the contact area between the slide rail and the bottom of the drawer body, thus preventing damage to the slide rail.

[0014] 2. This utility model, by setting up short blocks, round rods, pull blocks, and springs, allows the operator to pull the springs, causing the two pull blocks to drive the four round rods downwards, thereby disengaging the four round rods from the inside of the four short blocks and releasing the fixing effect on the four short blocks. At this time, the four springs will be in a stretched state. Subsequently, the operator can pull the two fixed rails as a whole, causing the two fixed rails to pull the four short blocks outwards from the inside of the two long blocks. When the components of the slide rail are damaged and need to be replaced, the operator can quickly disassemble and remove the two fixed rails as a whole without removing the four mounting plates. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the front of the present invention;

[0017] Figure 3 This is a cross-sectional view of the side of the spring of this utility model;

[0018] Figure 4 This is a schematic diagram of the bottom structure of this utility model;

[0019] Figure 5 This is a cross-sectional view of the front of the threaded shaft of this utility model.

[0020] In the diagram: 1. Drawer body; 2. Fixed rail; 3. Connecting block; 4. Load-bearing plate; 5. Round shaft; 6. Moving block; 7. Threaded shaft; 8. Long block; 9. Mounting plate; 10. Round groove; 11. Slide rail; 12. Short block; 13. Round rod; 14. Pull block; 15. Spring; 16. Long rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides a modular hardware slide rail that is easy to install, including a drawer body 1. Fixed rails 2 are slidably installed on both the left and right sides of the drawer body 1. A load-bearing plate 4 is slidably installed on the bottom end of the fixed rail 2. Connecting blocks 3 are movably connected to the front left side and the rear right side of the load-bearing plate 4. A round shaft 5 is fixedly connected to the bottom end of the connecting block 3. A moving block 6 is movably sleeved on the outer surface of the round shaft 5. A threaded shaft 7 is threaded inside the fixed rail 2. The bottom end of the threaded shaft 7 passes through the fixed rail 2, the connecting block 3 and the moving block 6 in sequence and extends to the bottom outer side of the moving block 6.

[0023] In use, the operator places the load-bearing plate 4 at the bottom of the drawer body 1, and then rotates the two moving blocks 6 in sequence, so that the two moving blocks 6 rotate around the circular shaft 5, so that the top of the two moving blocks 6 contacts the bottom of the load-bearing plate 4. At this time, the operator rotates the two threaded shafts 7 in sequence through the two moving blocks 6 into the interior of the two fixed rails 2, thereby fixing the load-bearing plate 4 and increasing the contact area between the drawer body 1 and the slide rail as a whole.

[0024] The fixed rail 2 has a sliding connection to a long block 8 on its outer end face. The long block 8 has a U-shaped structure with its opening facing forward. The bottom end of the long block 8 is fixedly connected to the top end of the connecting block 3. Mounting plates 9 are fixedly connected to both the front and rear sides of the outer end face of the long block 8. Circular grooves 10 are provided on both the front and rear sides of the top and bottom ends of the mounting plates 9. Due to the design of the circular grooves 10, the operator can install and fix the four mounting plates 9.

[0025] The drawer body 1 has sliding rails 11 fixedly connected to both the left and right sides, which are located inside the fixed rails 2. The outer surface of the sliding rails 11 is slidably connected to the inner surface of the fixed rails 2. When the sliding rails 11 move, they will drive the entire drawer body 1 to move together.

[0026] In this design, short blocks 12 are slidably connected to both the front and rear sides of the interior of the long block 8. The outer surface of the short blocks 12 and the inner surface of the long block 8 are both smooth, and the inner end face of the short blocks 12 is fixedly connected to the outer end face of the fixed rail 2. Since the outer surfaces of the four short blocks 12 and the inner surfaces of the two long blocks 8 are both smooth, the subsequent movement of the four short blocks 12 inside the two long blocks 8 is smoother.

[0027] Each short block 12 has a slidably connected round rod 13 inside. The bottom end of the round rod 13 slides through the short block 12 and the long block 8 and extends to the outside of the bottom end of the long block 8. Pull blocks 14 are fixedly connected between the bottom ends of the two round rods 13 on the left and between the bottom ends of the two round rods 13 on the right. When all four round rods 13 are inside the four short blocks 12, they will fix the four short blocks 12.

[0028] A spring 15 is movably sleeved on the outer surface of the round rod 13. The top end of the spring 15 is fixedly connected to the bottom end of the long block 8, and the bottom end of the spring 15 is fixedly connected to the top end of the pull block 14. Due to the design of four springs 15, the movement of the four round rods 13 can be well reset.

[0029] A long rod 16, which is rectangular in shape, is fixedly connected between the bottom ends of the two pull blocks 14 on the left and right sides. When the operator pulls the long rod 16 downwards, it will cause the two pull blocks 14 to move downwards together.

[0030] Working principle and usage process of this utility model:

[0031] First, after the four mounting plates 9 are installed and fixed, when the operator installs the drawer with a larger load-bearing capacity between the two sliding rails 11, the operator places the load-bearing plate 4 at the bottom of the drawer body 1. Then, the operator rotates the moving blocks 6 in sequence, so that the two moving blocks 6 will rotate around the outer surface of the two round shafts 5, so that the top of the two moving blocks 6 contacts the bottom of the load-bearing plate 4, thus completing the pre-fixing operation. At this time, the operator rotates the two threaded shafts 7 in sequence through the two moving blocks 6 into the inside of the two fixed rails 2, thus completing the fixing operation of the load-bearing plate 4, thereby increasing the overall load-bearing area of ​​the slide rail.

[0032] Finally, when the operator needs to replace the slide rail components, the operator pulls the long rod 16, which causes the two pull blocks 14 to move downwards. This causes the two pull blocks 14 to drive the four round rods 13 downwards, causing the tops of the four round rods 13 to disengage from the four short blocks 12, thus releasing the fixing effect on the four short blocks 12. At this time, the four springs 15 are stretched. Then the operator can pull the two fixed rails 2 outwards. Since the long block 8 has a U-shaped structure and the opening faces forward, the fixed rails 2 can slide outwards from the opening of the long block 8, thus allowing the two fixed rails 2 to slide outwards between the two long blocks 8, thereby removing the two fixed rails 2. Through the above operation, this utility model allows the operator to remove the four mounting plates 9 without using tools, and then pull the two fixed rails 2 outwards to replace the slide rail components.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular hardware slide rail that is easy to install, comprising a drawer body (1), characterized in that: Fixed rails (2) are slidably installed on both the left and right sides of the drawer body (1). A load-bearing plate (4) is slidably installed at the bottom of the fixed rail (2). A connecting block (3) is movably connected to the front left side and the rear right side of the load-bearing plate (4). A round shaft (5) is fixedly connected to the bottom of the connecting block (3). A moving block (6) is movably sleeved on the outer surface of the round shaft (5). A threaded shaft (7) is threaded inside the fixed rail (2). The bottom end of the threaded shaft (7) passes through the fixed rail (2), the connecting block (3) and the moving block (6) in sequence and extends to the bottom outer side of the moving block (6).

2. The modular hardware slide rail for easy installation according to claim 1, characterized in that: The outer end face of the fixed rail (2) is slidably connected to a long block (8). The bottom end of the long block (8) is fixedly connected to the top end of the connecting block (3) (4). Mounting plates (9) are fixedly connected to both the front and rear sides of the outer end face of the long block (8). Circular grooves (10) are opened on both the front and rear sides of the top and bottom ends of the mounting plate (9).

3. The modular hardware slide rail for easy installation according to claim 1, characterized in that: The drawer body (1) is fixedly connected to sliding rails (11) located inside the fixed rail (2) on both the left and right sides. The outer surface of the sliding rail (11) is slidably connected to the inner surface of the fixed rail (2).

4. The modular hardware slide rail for easy installation according to claim 2, characterized in that: Short blocks (12) are slidably connected to both the front and rear sides inside the long block (8). The outer surface of the short block (12) and the inner surface of the long block (8) are both smooth. The inner end face of the short block (12) is fixedly connected to the outer end face of the fixed rail (2).

5. The modular hardware slide rail for easy installation according to claim 4, characterized in that: Each of the short blocks (12) has a round rod (13) slidably connected inside. The bottom end of the round rod (13) slides through the short block (12) and the long block (8) in sequence and extends to the outside of the bottom end of the long block (8). Pull blocks (14) are fixedly connected between the bottom ends of the two round rods (13) on the left and between the bottom ends of the two round rods (13) on the right.

6. The modular hardware slide rail for easy installation according to claim 5, characterized in that: A spring (15) is movably sleeved on the outer surface of the round rod (13). The top end of the spring (15) is fixedly connected to the bottom end of the long block (8), and the bottom end of the spring (15) is fixedly connected to the top end of the pull block (14).

7. The modular hardware slide rail for easy installation according to claim 6, characterized in that: A long rod (16) is fixedly connected between the bottom ends of the two pull blocks (14) on the left and right sides. The long rod (16) is rectangular in shape.

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