Slide rail structure with adjusting function

Abstract

The utility model relates to the technical field of sliding rails, and discloses a sliding rail structure with an adjusting function, which comprises a base and bottom plates fixedly mounted on two sides of the top of the base close to the rear side, clamping components are respectively mounted on the outer sides of the bottoms of the bottom plates, and movable blocks are respectively attached to the front sides of the middles of the tops of the bottom plates. A cavity is formed in the bottom plate, through mutual cooperation of the threaded rod, the threaded sleeve, the movable rod, the rotary disc, the swing plate, the iron attraction block A and the iron attraction block B, the length of the track can be adjusted, meanwhile, the swing plate can be pulled out, and workers can conveniently rotate the swing plate to drive the rotary disc to rotate; through mutual cooperation of the clamping block, the insertion block, the limiting telescopic rod, the straight plate, the pull rod, the reset spring and the push plate, clamping and fixing between the base and the bottom plate can be achieved, mounting and dismounting are easy, operation is convenient and fast, and the problem that mounting is tedious through bolts and nuts traditionally is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rails, in particular to a slide rail structure with an adjusting function. Background Technique

[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. The slide rail is applicable to the drawer connection of wooden and steel drawers such as cabinets, furniture, document cabinets, and bathroom cabinets. From the current technology, the bottom slide rail is better than the side slide rail, and the overall connection with the drawer is better than the three-point connection. The materials, principles, structures, processes, etc. of drawer slide rails vary greatly. High-quality slide rails have small resistance, long service life, and smooth drawers.

[0003] When the existing slide rail is in use, the length of its track is fixed and cannot be extended or shortened according to actual needs. In addition, most of the existing drawer slide rails are fixed by bolts and nuts, which is not conducive to the operator to disassemble and install the drawer slide rail, reducing the practicability of the device.

[0004] Therefore, we propose a slide rail structure with an adjusting function to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a slide rail structure with an adjusting function to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A slide rail structure with an adjusting function, including a base and bottom plates fixedly installed on both sides of the top of the base near the rear side. The outer sides of the bottoms of the bottom plates are respectively provided with clamping components, and movable blocks are respectively attached to the front sides of the middle parts of the tops of the bottom plates. A cavity is opened on the bottom plate, and adjusting components are respectively installed in the inner cavity of the cavity.

[0007] Preferably, L-shaped limiting plates are respectively slidably installed on both sides of the movable block, and the bottoms of the L-shaped limiting plates are respectively fixedly installed on the bottom plate.

[0008] Preferably, the adjusting component includes a threaded rod movably installed at the rear side of the inner cavity of one side cavity and a threaded sleeve threadedly installed on the output shaft of the threaded rod. The top of the threaded sleeve is fixedly installed with a moving rod, and a moving port is opened at the top of the inner cavity of the cavity. The upper end of the moving rod extends into the inner cavity of the moving port, and the upper end of the moving rod is fixedly connected to the bottom of the movable block. The front end of the threaded rod movably penetrates and extends to the outside of the bottom plate and is fixedly installed with a turntable.

[0009] Preferably, a storage groove is formed above the front side of the turntable, and a swing plate is movably installed in the inner cavity of the storage groove. A magnetic iron A is fixedly installed below the rear side of the swing plate. A magnetic iron B is arranged behind the magnetic iron A, and the magnetic iron B is fixedly installed on the inner wall of the inner cavity of the storage groove. The magnetic iron A and the magnetic iron B are magnetically attracted to each other.

[0010] Preferably, positioning blocks are respectively fixedly installed in the middle of the bottom of the bottom plate, and positioning grooves are respectively formed on both sides of the top of the base. The bottoms of the positioning blocks respectively extend into the inner cavities of the positioning grooves.

[0011] Preferably, the clamping assembly includes a clamping block fixedly installed below one side of the bottom of one side plate and a slot formed on one side of the clamping block. A clamping groove is formed on one side of the top of the base, and the bottom of the clamping block is inserted into the inner cavity of the clamping groove. An insertion block is inserted into the inner cavity of the clamping groove. A rectangular groove communicating with the outside is formed on one side of the inner cavity of the clamping groove. Straight plates are respectively fixedly installed on both sides of the inner cavity of the rectangular groove. A pull rod is movably installed through the middle parts of the straight plates. One end of the pull rod is fixedly installed on the insertion block, and the other end of the pull rod is fixedly installed with a push plate.

[0012] Preferably, limiting telescopic rods are respectively fixedly installed on the upper and lower sides of the outside of the insertion block, and the outer ends of the limiting telescopic rods are respectively fixedly installed on the adjacent straight plates.

[0013] Preferably, a return spring is sleeved on the output shaft of the pull rod, and both ends of the return spring are respectively fixedly installed on the adjacent straight plates.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the mutual cooperation among components such as the threaded rod, the threaded sleeve, the moving rod, the turntable, the swing plate, the magnetic iron A, and the magnetic iron B, the adjustment of the track length can be realized. At the same time, the swing plate can be pulled out to facilitate the staff to rotate it to drive the turntable to rotate.

[0016] 2. Through the mutual cooperation among components such as the clamping block, the insertion block, the limiting telescopic rod, the straight plate, the pull rod, the return spring, and the push plate, the clamping and fixing between the base and the bottom plate can be realized, and the installation and disassembly are simple and the operation is convenient, solving the tediousness of traditional installation using bolts and nuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional view of the present utility model;

[0018] Figure 2 is the partial right side sectional view of the fixed seat of the present utility model;

[0019] Figure 3 is theFigure 1 Enlarged view at position A in the figure;

[0020] Figure 4 This is for the Figure 2 Enlarged view at position B in the figure.

[0021] In the figure: 1. Base; 2. Bottom plate; 21. Positioning block; 3. Clamping component; 31. Clamping block; 32. Insert block; 321. Limit telescopic rod; 33. Straight plate; 34. Pulling rod; 341. Return spring; 35. Pushing plate; 4. Movable block; 41. L-shaped limiting plate; 5. Adjusting component; 51. Threaded rod; 52. Threaded sleeve; 53. Moving rod; 54. Turntable; 541. Oscillating plate; 542. Magnet A; 543. Magnet B. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Embodiment 1: Please refer to Figures 1-4 , a slide rail structure with an adjusting function, including a base 1 and a bottom plate 2 fixedly installed on both sides of the top of the base 1 near the rear side. Clamping components 3 are respectively installed on the outer sides of the bottom of the bottom plate 2, and movable blocks 4 are respectively attached to the front sides of the middle parts of the top of the bottom plate 2. A cavity is formed on the bottom plate 2, and an adjusting component 5 is installed in the inner cavity of the cavity. Through the setting of the clamping component 3, the clamping and fixing between the base 1 and the bottom plate 2 can be realized, and through the setting of the adjusting component 5, the adjustment of the track length can be realized.

[0024] L-shaped limiting plates 41 are respectively slidably installed on both sides of the movable block 4, and the bottoms of the L-shaped limiting plates 41 are respectively fixedly installed on the bottom plate 2, playing a role of guiding and limiting the movable block 4.

[0025] The adjusting component 5 includes a threaded rod 51 movably installed at the rear side of the inner cavity of one side cavity and a threaded sleeve 52 threadedly installed on the output shaft of the threaded rod 51. A moving rod 53 is fixedly installed at the top of the threaded sleeve 52, and a moving port is formed at the top of the inner cavity of the cavity. The upper end of the moving rod 53 extends into the inner cavity of the moving port, and the upper end of the moving rod 53 is fixedly connected to the bottom of the movable block 4. The front end of the threaded rod 51 movably penetrates and extends to the outside of the bottom plate 2 and is fixedly installed with a turntable 54, which can adjust the length of the track.

[0026] Above the front side of the turntable 54, a storage groove is provided, and a swing plate 541 is movably installed in the inner cavity of the storage groove. At the lower part of the rear side of the swing plate 541, a magnetic attraction block A542 is fixedly installed. A magnetic attraction block B543 is arranged at the rear side of the magnetic attraction block A542, and the magnetic attraction block B543 is fixedly installed on the inner wall of the inner cavity of the storage groove at the rear side. A magnetic attraction setting is formed between the magnetic attraction block A542 and the magnetic attraction block B543, which is beneficial to better drive the turntable 54 to rotate.

[0027] At the middle part of the bottom of the bottom plate 2, positioning blocks 21 are respectively fixedly installed, and positioning grooves are respectively opened on both sides of the top of the base 1. The bottom parts of the positioning blocks 21 respectively extend into the inner cavities of the positioning grooves, playing a role in positioning the bottom plate 2.

[0028] In this embodiment: When in use, pull the swing plate 541 to separate the magnetic attraction block A542 and the magnetic attraction block B543, and then the swing plate 541 can be rotated to drive the turntable 54 to rotate. When the turntable 54 rotates, the threaded rod 51 will be driven to rotate, and when the threaded rod 51 rotates, the threaded sleeve 52 will be driven to move back and forth. When the threaded sleeve 52 moves back and forth, the movable block 4 will be driven to move through the moving rod 53, so as to realize the adjustment of the track length. After the adjustment is completed, the rotation of the swing plate 541 can be stopped, and then it can be restored. The magnetic attraction between the magnetic attraction block A542 and the magnetic attraction block B543 will play a role in fixing the swing plate 541.

[0029] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 1-4 , the clamping component 3 includes a clamping block 31 fixedly installed at the lower part of one side of the bottom of one side plate 2 and a slot opened on one side of the clamping block 31. A clamping groove is opened on one side of the top of the base 1, and the bottom of the clamping block 31 is inserted into the inner cavity of the clamping groove. An insert block 32 is inserted into the inner cavity of the clamping groove. A rectangular groove communicating with the outside is arranged on one side of the inner cavity of the clamping groove. Straight plates 33 are respectively fixedly installed on both sides of the inner cavity of the rectangular groove. A pull rod 34 is movably installed through the middle parts of the straight plates 33. One end of the pull rod 34 is fixedly installed on the insert block 32, and a push plate 35 is fixedly installed at the other end of the pull rod 34, which can realize the clamping and fixing between the base 1 and the bottom plate 2.

[0030] Limit telescopic rods 321 are respectively fixedly installed on the upper and lower sides of the outside of the insert block 32, and the outer ends of the limit telescopic rods 321 are respectively fixedly installed on the adjacent straight plates 33, playing a role in guiding and limiting the movement of the insert block 32.

[0031] A return spring 341 is sleeved on the output shaft of the pull rod 34, and both ends of the return spring 341 are respectively fixedly installed on the adjacent straight plates 33, which is beneficial to the movement and restoration of the pull rod 34.

[0032] In this embodiment: When installing and disassembling, the push plate 35 can be pushed from the front side. When the push plate 35 moves outward, it will drive the pull rod 34 to move outward. When the pull rod 34 moves outward, it will drive the insertion block 32 to move outward away from the slot, and at the same time, it will also compress the return spring 341. Then, moving the bottom plate 2 upward can complete the disassembly, and vice versa for reinstallation.

[0033] Working principle: When in use, pull the swing plate 541 to separate the iron attracting block A 542 and the iron attracting block B 543. Then, the swing plate 541 can be rotated to drive the turntable 54 to rotate. When the turntable 54 rotates, it will drive the threaded rod 51 to rotate. When the threaded rod 51 rotates, it will drive the threaded sleeve 52 to move back and forth. When the threaded sleeve 52 moves back and forth, it will drive the movable block 4 to move through the moving rod 53, so as to realize the adjustment of the track length. After the adjustment is completed, the rotation of the swing plate 541 can be stopped and then restored. The mutual magnetic attraction between the iron attracting block A 542 and the iron attracting block B 543 will play a role in fixing the swing plate 541. When installing and disassembling, the push plate 35 can be pushed from the front side. When the push plate 35 moves outward, it will drive the pull rod 34 to move outward. When the pull rod 34 moves outward, it will drive the insertion block 32 to move outward away from the slot, and at the same time, it will also compress the return spring 341. Then, moving the bottom plate 2 upward can complete the disassembly, and vice versa for reinstallation.

[0034] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A slide rail structure with an adjustment function, comprising a base (1) and a bottom plate (2) fixedly mounted on both sides of the top of the base (1) near the rear side, characterized in that: The outer sides of the bottom of the base plate (2) are respectively installed with snap-fit ​​components (3), and the front sides of the middle of the top of the base plate (2) are respectively fitted with movable blocks (4). The base plate (2) is provided with cavities, and the inner cavities of the cavities are respectively installed with adjustment components (5).

2. The slide rail structure with adjustment function according to claim 1, characterized in that: L-shaped limiting plates (41) are slidably mounted on both sides of the movable block (4), and the bottoms of the L-shaped limiting plates (41) are fixedly mounted on the bottom plate (2).

3. The slide rail structure with adjustment function according to claim 1, characterized in that: The adjustment assembly (5) comprises a threaded rod (51) movably mounted on the rear side of the inner cavity of one side and a threaded sleeve (52) threadedly mounted on the output shaft of the threaded rod (51); a moving rod (53) is fixedly mounted on the top of the threaded sleeve (52); a moving opening is opened at the top of the inner cavity of the cavity; the upper end of the moving rod (53) extends to the inner cavity of the moving opening; the upper end of the moving rod (53) is fixedly connected to the bottom of the movable block (4); and the front end of the threaded rod (51) movably penetrates and extends to the outside of the bottom plate (2) and is fixedly mounted with a rotating disk (54).

4. The slide rail structure with adjustment function according to claim 3, characterized in that: A storage groove is provided at the upper part of the front side of the turntable (54), and a swing plate (541) is movably installed in the inner cavity of the storage groove. An iron magnet A (542) is fixedly installed at the lower part of the rear side of the swing plate (541). An iron magnet B (543) is provided at the rear side of the iron magnet A (542), and the rear side of the iron magnet B (543) is fixedly installed on the inner wall of the inner cavity of the storage groove. The iron magnet A (542) and the iron magnet B (543) are magnetically attracted to each other.

5. The slide rail structure with adjustment function according to claim 1, characterized in that: A positioning block (21) is fixedly mounted in the middle of the bottom of the base plate (2), and positioning grooves are respectively provided on both sides of the top of the base (1), and the bottom of the positioning block (21) extends into the inner cavity of the positioning groove.

6. The slide rail structure with adjustment function according to claim 1, characterized in that: The clamping assembly (3) comprises a clamping block (31) fixedly mounted at a lower part of the bottom of one side base plate (2) and a slot provided at one side of the clamping block (31); a clamping slot is provided at one side of the top of the base (1), and the bottom of the clamping block (31) is inserted into the inner cavity of the clamping slot; an inserting block (32) is inserted into the inner cavity of the clamping slot; a rectangular slot connected to the outside is provided at one side of the inner cavity of the clamping slot; straight plates (33) are fixedly mounted on both sides of the inner cavity of the rectangular slot; a pulling rod (34) is movably installed at the middle of the upper portion of the straight plate (33); one end of the pulling rod (34) is fixedly mounted on the inserting block (32), and the other end of the pulling rod (34) is fixedly mounted on the pushing plate (35).

7. The slide rail structure with adjustment function according to claim 6, characterized in that: Limiting telescopic rods (321) are fixedly mounted on the upper and lower sides of the outer side of the insert block (32), respectively, and the outer ends of the limiting telescopic rods (321) are fixedly mounted on adjacent straight plates (33).

8. The slide rail structure with adjustment function according to claim 6, characterized in that: A return spring (341) is sleeved on the output shaft of the pulling rod (34), and both ends of the return spring (341) are respectively fixedly mounted on adjacent straight plates (33).

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