Hardware sliding rail with quick mounting structure

Abstract

The utility model discloses a hardware slide rail with a fast installation structure, which comprises a fixed plate, a clamping frame, a chute strip and a slide plate connected on the chute strip in a sliding mode, when the hardware slide rail is used, through the arrangement of an installation hole, the fixed plate can be firstly installed on a cabinet body, then the chute strip slides into the clamping frame, and the slide plate is installed on the clamping frame. When a rotary knob is rotated, a threaded rod can be driven to rotate, and the two rectangular plates are driven to move relatively, so that the two positioning columns can be inserted into the inner cavities of the adjacent positioning holes, and the two rectangular plates and the positioning columns can be inserted into the inner cavities of the adjacent positioning holes through sliding and sleeving arrangement of a T-shaped sliding groove and a T-shaped sliding strip. When the hardware sliding rail is installed, the clamping frame can be connected to the fixing plate in a sliding mode, then the sliding plate slides into an inner cavity of the sliding groove strip, the sliding body and the sliding plate can be fixed in a screwed mode through the arrangement of the two threaded columns, installation of the hardware sliding rail can be rapidly completed, sliding smoothness is improved, and meanwhile later disassembly and assembly operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware slide rails, in particular to a hardware slide rail with a quick installation structure. Background Art

[0002] A slide rail, also known as a guide rail or a slideway, refers to a hardware connecting component fixed on the cabinet body of furniture for the drawer or cabinet board of the furniture to move in and out. There are certain drawbacks in the use and installation of existing hardware slide rail accessories. It is not conducive to later assembly and connection during later installation. At the same time, when connecting, it is fixed by screws, which affects the sliding of the slider during sliding, thus affecting the smoothness of pulling.

[0003] Therefore, a hardware slide rail with a quick installation structure is needed, which can quickly install the hardware slide rail and improve the flexibility of installation and the smoothness of pulling. Summary of the Utility Model

[0004] One of the purposes of the utility model is achieved by adopting the following technical solutions:

[0005] A hardware slide rail with a quick installation structure, including a fixed plate, a card frame, a chute bar, and a slide plate slidably connected to the chute bar. A number of mounting holes are provided on the fixed plate. The card frame is attached to the right side of the fixed plate, and a T-shaped chute is provided on the left side of the card frame. A T-shaped slide bar adapted to it is slidably connected to the inner cavity of the T-shaped chute, and the left side of the T-shaped slide bar is fixedly connected to the fixed plate. A number of card strips are fixedly connected to the left inner wall of the card frame, and the left side of the chute bar is slidably connected to the inner cavity of the card frame and is attached to the card strips. A transmission cavity is provided on the card frame, and two vertically distributed rectangular slots are provided on the right side of the transmission cavity. A rectangular plate adapted to it is slidably connected to the inner cavity of each of the two rectangular slots. Grooves are provided near the top and bottom of the left side of the chute bar, and positioning holes are provided on the adjacent side of the inner cavity of each of the two grooves. The right sides of the two rectangular plates respectively extend into the inner cavities of the adjacent grooves and are both fixedly connected to positioning columns. The two positioning columns are respectively inserted into the inner cavities of the adjacent positioning holes. Threaded holes are provided near the left side of each of the two rectangular plates, and the thread directions in the inner cavities of the two threaded holes are opposite. A same threaded rod is screwed into the inner cavities of the two threaded holes, and the top end of the threaded rod is rotatably connected to the top of the inner cavity of the transmission cavity. An opening is provided at the bottom of the transmission cavity, and the bottom end of the threaded rod passes through the opening, extends to the outside, and is fixedly connected to a knob. A number of threaded grooves are equidistantly provided on the right side of the slide plate. Threaded tubes are screwed into the inner cavities of two of the threaded grooves. Threaded columns are rotatably connected to the inner cavities of the two threaded tubes. Square holes are provided at the centers of the left ends of the two threaded columns. Square rods adapted to them are inserted into the inner cavities of the two square holes, and the left ends of the square rods are fixedly connected to the inner walls of the threaded grooves. Annular chutes are provided on the inner walls of the two threaded tubes, and collar rings are rotatably connected to the inner cavities of the annular chutes. The two collar rings are respectively sleeved and fixed on the outer walls of the adjacent threaded columns.

[0006] Further, a rectangular slider is fixedly connected to the left side of the rectangular plate. A rectangular chute adapted to the rectangular slider is provided on the inner wall of the transmission cavity, and the rectangular slider is slidably connected to the inner cavity of the rectangular chute.

[0007] Further, the distance between the rectangular plate and the farther side of the inner cavity of the rectangular slot is greater than the height of the positioning column.

[0008] Further, anti-slip lines are provided on the outer wall of the knob.

[0009] Further, a number of gripping bars are uniformly fixedly connected to the outer wall of the threaded tube.

[0010] Further, the horizontal length of the annular chute is greater than the horizontal length of the collar ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. Through the arrangement of the mounting holes, the fixing plate can be first installed on the cabinet body. Then, the sliding groove strip is slid into the clamping frame, so that the two rectangular plates and the positioning columns can be respectively inserted into the inner cavities of the adjacent grooves. When the knob is rotated, the threaded rod can be driven to rotate, and the two rectangular plates can be driven to move relatively, so that the two positioning columns can be respectively inserted into the inner cavities of the adjacent positioning holes. Through the sliding socket arrangement of the T-shaped sliding groove and the T-shaped sliding strip, the clamping frame can be slidably connected to the fixing plate. Subsequently, the sliding plate is slid into the inner cavity of the sliding groove strip. Through the arrangement of the two threaded columns, the sliding object can be screwed and fixed to the sliding plate, and thus the installation of the hardware slide rail can be quickly completed. While improving the sliding smoothness, it is convenient for later disassembly and assembly operations;

[0013] 2. Through the arrangement of the threaded groove, the square rod, the threaded pipe, the grasping rod, the sleeve ring and the annular sliding groove, the threaded column and the threaded pipe can be first pushed to move relatively, so that the threaded column can be sleeved on the square rod through the square hole. Then, by rotating a plurality of grasping rods, the threaded pipe can be screwed into the inner cavity of the threaded groove. And through the arrangement of the annular sliding groove and the sleeve ring, the rotation of the threaded pipe and the threaded column can be made not to affect each other. Furthermore, it is convenient to flexibly change the position of the threaded column on the sliding plate according to the position of the threaded hole on the sliding object, which is beneficial to improving the convenience and applicability of the use of the hardware slide rail. Description of the Drawings

[0014] Figure 1 is the front view structural schematic diagram of this embodiment;

[0015] Figure 2 is the rear view of this embodiment;

[0016] Figure 3 is the right view of the sliding plate of this embodiment;

[0017] Figure 4 is the right view of the clamping frame of this embodiment;

[0018] Figure 5 is Figure 1 the enlarged structural view of part A in

[0019] In the figure: 1. Fixing plate; 2. Clamping frame; 3. Sliding groove strip; 4. Sliding plate; 5. Threaded column; 6. Mounting hole; 7. Groove; 8. Positioning hole; 9. Rectangular slot; 10. Rectangular plate; 11. Positioning column; 12. Transmission cavity; 13. Threaded rod; 14. Knob; 15. T-shaped sliding groove; 16. T-shaped sliding strip; 17. Clamping strip; 18. Threaded groove; 19. Square rod; 20. Threaded pipe; 21. Grasping rod; 22. Square hole; 23. Annular sliding groove; 24. Sleeve ring. Detailed Implementation Modes

[0020] Please refer to Figures 1 to 5, the present utility model provides the following technical solutions:

[0021] A hardware slide rail with a quick installation structure, comprising a fixing plate 1, a clamping frame 2, a chute bar 3, and a sliding plate 4 slidably connected to the chute bar 3. A plurality of mounting holes 6 are provided on the fixing plate 1. The clamping frame 2 is disposed in contact with the right side of the fixing plate 1, and a T-shaped chute 15 is provided on the left side of the clamping frame 2. A T-shaped slide bar 16 adapted thereto is slidably connected to the inner cavity of the T-shaped chute 15, and the left side of the T-shaped slide bar 16 is fixedly connected to the fixing plate 1. A plurality of clamping bars 17 are fixedly connected to the left inner wall of the inner cavity of the clamping frame 2, and the left side of the chute bar 3 is slidably connected to the inner cavity of the clamping frame 2 and is disposed in contact with the clamping bars 17. A transmission cavity 12 is provided on the clamping frame 2, and two vertically distributed rectangular slots 9 are provided on the right side of the transmission cavity 12. A rectangular plate 10 adapted thereto is slidably connected to the inner cavity of each of the two rectangular slots 9. A rectangular slider is fixedly connected to the left side of the rectangular plate 10. A rectangular chute adapted to the rectangular slider is provided on the inner wall of the transmission cavity 12, and the rectangular slider is slidably connected to the inner cavity of the rectangular chute. Grooves 7 are provided near the top and bottom of the left side of the chute bar 3, and positioning holes 8 are provided on one adjacent side of the inner cavities of the two grooves 7. The right sides of the two rectangular plates 10 respectively extend into the inner cavities of the adjacent grooves 7 and are both fixedly connected with positioning columns 11. The two positioning columns 11 are respectively inserted into the inner cavities of the adjacent positioning holes 8. The distance between the rectangular plate 10 and the farther side of the inner cavity of the rectangular slot 9 is greater than the height of the positioning column 11. Threaded holes are provided near the left side of the two rectangular plates 10, and the thread directions in the inner cavities of the two threaded holes are opposite. The same threaded rod 13 is screwed into the inner cavities of the two threaded holes, and the top end of the threaded rod 13 is rotatably connected to the top of the inner cavity of the transmission cavity 12. An opening is provided at the bottom of the transmission cavity 12, and the bottom end of the threaded rod 13 passes through the opening, extends to the outside, and is fixedly connected with a knob 14. Anti-slip lines are provided on the outer wall of the knob 14. A plurality of threaded grooves 18 are equidistantly provided on the right side of the sliding plate 4. Threaded tubes 20 are screwed into the inner cavities of two of the threaded grooves 18. A plurality of gripping bars 21 are uniformly fixedly connected to the outer wall of the threaded tube 20. Threaded columns 5 are rotatably connected to the inner cavities of the two threaded tubes 20. Square holes 22 are provided at the centers of the left ends of the threaded columns 5. Square rods 19 adapted thereto are inserted into the inner cavities of the two square holes 22, and the left ends of the square rods 19 are fixedly connected to the inner walls of the threaded grooves 18. Annular chutes 23 are provided on the inner walls of the two threaded tubes 20, and collar rings 24 are rotatably connected to the inner cavities of the annular chutes 23. The two collar rings 24 are respectively sleeved and fixed on the outer walls of the adjacent threaded columns 5. The horizontal length of the annular chute 23 is greater than the horizontal length of the collar ring 24.

[0022] Working principle: When the utility model is in use, first, the fixing plate 1 is installed on the cabinet body through the mounting holes 6. Then, the sliding groove bar 3 is slid into the clamping frame 2, so that the two rectangular plates 10 and the positioning columns 11 can be respectively inserted into the inner cavities of the adjacent grooves 7. When the knob 14 is rotated, the threaded rod 13 can be driven to rotate, and the two rectangular plates 10 can be driven to move relatively, so that the two positioning columns 11 can be respectively inserted into the inner cavities of the adjacent positioning holes 8. Through the sliding socket setting of the T-shaped sliding groove 15 and the T-shaped sliding bar 16, the clamping frame 2 can be slidably connected to the fixing plate 1. Subsequently, the sliding plate 4 is slid into the inner cavity of the sliding groove bar 3. Then, the threaded column 5 is pushed to move relatively with the threaded pipe 20, so that the threaded column 5 can be sleeved on the square rod 19 through the square hole 22. Then, by rotating a plurality of grasping rods 21, the threaded pipe 20 is screwed into the inner cavity of the threaded groove 18. And through the setting of the annular sliding groove 23 and the collar 24, the rotation of the threaded pipe 20 and the threaded column 5 can be made not to affect each other. Furthermore, it is convenient to flexibly change the position of the threaded column 5 on the sliding plate 4 according to the position of the threaded hole on the sliding object, which is beneficial to improving the convenience and applicability of the use of the hardware slide rail. While making the hardware slide rail have higher fluidity, it is convenient for later disassembly and assembly operations.

Claims

1. A hardware slide rail with a quick installation structure, comprising a fixing plate (1), a card frame (2), a slide groove bar (3) and a slide plate (4) slidably connected to the slide groove bar (3), characterized in that: The fixing plate (1) is provided with a plurality of mounting holes (6), the card frame (2) is arranged on the right side of the fixing plate (1), and a T-shaped slide groove (15) is arranged on the left side of the card frame (2), the inner cavity of the T-shaped slide groove (15) is slidably connected with a T-shaped slide bar (16) adapted thereto, and the left side of the T-shaped slide bar (16) is fixedly connected to the fixing plate (1), the left side wall of the inner cavity of the card frame (2) is fixedly connected with a plurality of card strips (17), and the left side of the slide groove bar (3) is slidably connected to the inner cavity of the card frame (2) and is arranged on the card strip (17), and the card frame (2) is provided with a plurality of mounting holes (6), the card frame (2) is provided with a T-shaped slide groove (15) on the left side, and the T-shaped slide groove (15) is slidably connected with a T-shaped slide bar (16) adapted thereto, and the left side of the T-shaped slide bar (16) is fixedly connected to the fixing plate (1), and the left side wall of the inner cavity of the card frame (2) is fixedly connected with a plurality of card strips (17), and the left side of the slide groove bar (3) is slidably connected to the inner cavity of the card frame (2) and is arranged on the card strip (17), A transmission cavity (12) is provided, and two rectangular slots (9) distributed up and down are provided on the right side of the transmission cavity (12), and the inner cavities of the two rectangular slots (9) are slidably connected with rectangular plates (10) adapted thereto, and grooves (7) are provided on the left side of the slide groove bar (3) near the top and the bottom, and positioning holes (8) are provided on the adjacent sides of the inner cavities of the two grooves (7), and the right sides of the two rectangular plates (10) respectively extend to the inner cavities of adjacent grooves (7) and are fixedly connected with positioning posts (11), and the two positioning posts (11) are respectively inserted into the adjacent positioning holes (8). The inner cavity of the transmission cavity (12) is provided with a threaded hole near the left side of the two rectangular plates (10), and the inner cavities of the two threaded holes have opposite thread directions. The inner cavities of the two threaded holes are screwed with a same threaded rod (13), and the top of the threaded rod (13) is rotatably connected to the top of the inner cavity of the transmission cavity (12). The bottom of the transmission cavity (12) is provided with an opening, and the bottom end of the threaded rod (13) passes through the opening, extends to the outside, and is fixedly connected with a knob (14). The right side of the slide plate (4) is provided with a plurality of threaded grooves (18) at equal intervals, wherein the inner cavities of the two threaded grooves (18) are screwed with A threaded tube (20), wherein the inner cavities of the two threaded tubes (20) are both rotatably connected with a threaded column (5), and a square hole (22) is provided at the center of the left end of the threaded column (5), and the inner cavities of the two square holes (22) are both plugged with a square rod (19) adapted thereto, and the left end of the square rod (19) is fixedly connected to the inner wall of the threaded groove (18), and the inner walls of the two threaded tubes (20) are both provided with an annular groove (23), and the inner cavities of the annular groove (23) are rotatably connected with a collar (24), and the two collars (24) are respectively sleeved and fixed on the outer walls of adjacent threaded columns (5).

2. A hardware slide rail with a quick installation structure as claimed in claim 1, characterized in that: A rectangular sliding block is fixedly connected to the left side of the rectangular plate (10), a rectangular sliding groove matching the rectangular sliding block is provided on the inner wall of the transmission cavity (12), and the rectangular sliding block is slidably connected to the inner cavity of the rectangular sliding groove.

3. The hardware slide rail with a quick installation structure as claimed in claim 1, characterized in that: The distance between the rectangular plate (10) and the farther side of the inner cavity of the rectangular slot (9) is greater than the height of the positioning column (11).

4. The hardware slide rail with a quick installation structure as claimed in claim 1, characterized in that: The outer wall of the knob (14) is provided with anti-slip grooves.

5. The hardware slide rail with a quick installation structure as claimed in claim 1, characterized in that: A plurality of grab bars (21) are evenly and fixedly connected to the outer wall of the threaded tube (20).

6. The hardware slide rail with a quick installation structure as claimed in claim 1, characterized in that: The horizontal length of the annular sliding groove (23) is greater than the horizontal length of the sleeve ring (24).

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