CN220236412U

CN220236412U - Adjustable drawer slide rail

Info

Publication number: CN220236412U
Application number: CN202322281519.9U
Authority: CN
Inventors: 杜同登
Original assignee: Hefei Leka Intelligent Hardware Manufacturing Co ltd
Current assignee: Hefei Leka Intelligent Hardware Manufacturing Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2023-12-26
Anticipated expiration: 2033-08-24

Abstract

The utility model relates to the technical field of drawer sliding rails, in particular to an adjustable drawer sliding rail which comprises a base, wherein bottom plates are arranged on the left side and the right side of the top of the base, a connecting block is fixedly connected to the top of the bottom plate, square openings are formed in the front side surfaces of the connecting block, strip-shaped openings are formed in the top surfaces of the connecting block, sliding ways are formed in the surfaces of the inner partial bottom sides of the connecting block, movable blocks are slidingly connected to the surfaces of the sliding ways, telescopic springs are fixedly connected to the surfaces of the left side and the right side of the movable blocks, and extrusion balls are fixedly connected to one sides, far away from the movable blocks, of the telescopic springs. According to the utility model, the extrusion balls at two sides of the movable block are pressed inwards by an operator, the telescopic springs are contracted, and at the moment, the length of the sliding rail can be adjusted by moving the movable block to correspond the extrusion balls to the proper through holes, so that the length of the sliding rail can be adjusted correspondingly by consumers according to requirements.

Description

Adjustable drawer slide rail

Technical Field

The utility model relates to the technical field of drawer slide rails, in particular to an adjustable drawer slide rail.

Background

The sliding rail is also called a guide rail, a sliding rail and a hardware connecting part which is fixed on a cabinet body of furniture and is used for allowing a drawer or a cabinet plate of the furniture to go in and out, the sliding rail is suitable for connecting wooden furniture such as a cabinet, furniture, a briefcase, a bathroom cabinet and the like with a drawer of steel drawer and the like, and the bottom sliding rail is better than the side sliding rail, the whole drawer is better than the three-point connection, the drawer sliding rail has the advantages of small resistance, long service life and smooth drawer, and the materials, principles, structures, processes and the like of the drawer sliding rail are quite different;

along with the continuous development of manufacturing industry, the variety of drawer slide rail is increasingly numerous, but current drawer slide rail still has some problems, for example, the length of operating personnel want to extend or shorten the slide rail according to the user demand, and current slide rail device's slide rail length is unified mostly, can't carry out suitable adjustment according to consumer's demand, and current drawer slide rail adopts bolt and nut to fix in addition mostly, is unfavorable for operating personnel to dismantle and install the drawer slide rail, has reduced the practicality of device.

In view of this, we propose an adjustable drawer slide.

Disclosure of Invention

In order to remedy the above deficiencies, the present utility model provides an adjustable drawer slide.

The technical scheme of the utility model is as follows:

the utility model provides a drawer slide rail with adjustable, includes the base, the top left and right sides of base all is equipped with the bottom plate, the top fixedly connected with connecting block of bottom plate, square mouth has all been seted up to the front side surface of connecting block, the bar mouth has all been seted up to the top surface of connecting block, the slide has been seted up to the inside partial bottom side surface of connecting block, the equal sliding connection in surface of slide has the movable block, the equal fixedly connected with telescopic spring in the left and right sides surface of movable block, telescopic spring keeps away from one side fixedly connected with extrusion ball of movable block.

As the preferable technical scheme, the first hook is fixedly connected with the inner left side surface of the connecting block.

As the preferable technical scheme, the right side fixedly connected with bradyseism spring of first couple, the right-hand member fixedly connected with latch hook of bradyseism spring, the right-hand member block of latch hook is in the inside of second couple, just the right-hand member fixedly connected with of second couple in the left side surface of movable block.

As the preferable technical scheme, a plurality of through holes are formed in the left side surface and the right side surface of the connecting block, grooves are formed in the left side surface and the right side surface of the top of the base, round grooves are formed in the front side surface and the rear side surface of the inside of the grooves, and reset springs are fixedly connected to the surfaces of the round grooves.

As the preferable technical scheme, the top fixedly connected with fly leaf of reset spring, both sides all fixedly connected with card post around the top of fly leaf, just reset spring with the position of card post is corresponding.

As an optimal technical scheme, the front side surface of the movable plate is fixedly connected with a pressing plate.

As the preferable technical scheme, clamping grooves are formed in the front side surface and the rear side surface of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the extrusion balls at two sides of the movable block are pressed inwards by an operator, the telescopic springs are contracted, at the moment, the extrusion balls are corresponding to the proper through holes by moving the movable block, so that the length of the sliding rail can be adjusted, the length of the sliding rail can be adjusted correspondingly by consumers according to requirements, the reset springs at the bottom are driven to contract towards the circular grooves by the movable plate by pressing the pressing plate downwards by the operator, at the moment, the clamping columns on the movable plate are separated from the clamping grooves at the bottom of the bottom plate, and the base and the bottom plate can be disassembled by the operator, otherwise, the base and the bottom plate are assembled.

2. According to the utility model, the movable block is buffered by the first hook, the buffer spring and the second hook, so that the phenomenon that the movable block collides with the connecting block when the length of the sliding rail is adjusted is avoided.

Drawings

FIG. 1 is a schematic view of an adjustable drawer slide of the present utility model;

FIG. 2 is a schematic view of an adjustable drawer slide through hole structure according to the present utility model;

FIG. 3 is a schematic left-hand view of an adjustable drawer slide of the present utility model;

FIG. 4 is a schematic view of an adjustable drawer slide rail clamp post according to the present utility model;

FIG. 5 is a schematic view of an adjustable drawer slide rail slot according to the present utility model.

In the figure: 1. a base; 10. a bottom plate; 11. a connecting block; 12. a square mouth; 13. a strip-shaped opening; 14. a slideway; 15. a first hook; 16. a damping spring; 17. a latch hook; 18. a second hook; 2. a movable block; 20. a telescopic spring; 21. extruding the ball; 3. a through hole; 4. a groove; 40. a circular groove; 41. a return spring; 42. a movable plate; 43. a clamping column; 5. pressing the plate; 6. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, the present utility model provides a technical solution:

the utility model provides a drawer slide rail with adjustable, including base 1, the top left and right sides of base 1 all is equipped with bottom plate 10, bottom plate 10's top fixedly connected with connecting block 11, square mouth 12 has all been seted up to connecting block 11's front side surface, bar mouth 13 has all been seted up to connecting block 11's top surface, slide 14 has been seted up to connecting block 11's inside partial bottom side surface, slide 14's the equal sliding connection of surface has movable block 2, the equal fixedly connected with telescopic spring 20 of the left and right sides surface of movable block 2, one side fixedly connected with squeeze ball 21 of movable block 2 is kept away from to telescopic spring 20, operating personnel inwards presses the squeeze ball 21 of movable block 2 both sides, telescopic spring 20 contracts, can realize the regulation to slide rail length through moving movable block 2 and corresponding squeeze ball 21 with suitable through-hole 3 this moment.

It is to be added that the inner left surface of the connecting block 11 is fixedly connected with a first hook 15, and the left end of the cushioning spring 16 is fixed through the first hook 15.

As a preference of this embodiment, the right side of the first hook 15 is fixedly connected with a damping spring 16, the right end of the damping spring 16 is fixedly connected with a latch hook 17, the right end of the latch hook 17 is clamped inside the second hook 18, the right end of the second hook 18 is fixedly connected to the left side surface of the movable block 2, and the first hook 15, the second hook 18 and the latch hook 17 are elastically connected through the damping spring 16 to buffer sliding of the movable block 2.

As a preference of this embodiment, the left and right side surfaces of the connection block 11 are all provided with a plurality of through holes 3, the left and right side surfaces of the top of the base 1 are all provided with grooves 4, the front and rear side surfaces of the inside of the grooves 4 are provided with round grooves 40, the surface of the round grooves 40 is fixedly connected with a reset spring 41, an operator presses the pressing plate 5 downwards, the movable plate 42 drives the reset spring 41 at the bottom to shrink into the round grooves 40, and at this time, the clamping columns 43 on the movable plate 42 are separated from the clamping grooves 6 at the bottom of the bottom plate 10.

As a preference of this embodiment, the top of the return spring 41 is fixedly connected with a movable plate 42, both front and rear sides of the top of the movable plate 42 are fixedly connected with a clamping column 43, and the return spring 41 corresponds to the position of the clamping column 43, and when the return spring 41 and the movable plate 42 move downwards, the clamping column 43 also moves downwards synchronously.

It should be noted that, the front surface of the movable plate 42 is fixedly connected with the pressing plate 5, and when the operator presses the pressing plate 5 downward, the clamping column 43 is separated from the clamping groove 6.

Preferably, the bottom of the bottom plate 10 is provided with a clamping groove 6 on both front and rear surfaces.

When the adjustable drawer slide rail is used, firstly, an operator presses the extrusion balls 21 on two sides of the movable block 2 inwards, the telescopic springs 20 retract, at the moment, the length of the slide rail can be adjusted by moving the movable block 2 to enable the extrusion balls 21 to correspond to the proper through holes 3, the length of the slide rail is adjusted correspondingly by consumers, secondly, the movable plate 42 drives the reset springs 41 on the bottom to retract into the circular grooves 40 by downwards pressing the pressing plate 5 by the operator, at the moment, the clamping columns 43 on the movable plate 42 are separated from the clamping grooves 6 on the bottom of the bottom plate 10, the base 1 and the bottom plate 10 are disassembled by the operator, otherwise, the base 1 and the bottom plate 10 are assembled, and finally, the movable block 2 is buffered by the first hooks 15, the buffer springs 16 and the second hooks 18, so that the phenomenon that the movable block 2 collides with the connecting blocks 11 when the length of the slide rail is adjusted is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable drawer slide comprising a base (1), characterized in that: the utility model discloses a base, including base (1), connecting block (11), square mouth (12) have all been seted up on the top left and right sides of base (1), top fixedly connected with connecting block (11) of base (10), square mouth (13) have all been seted up on the front side surface of connecting block (11), slide (14) have all been seted up on the inside of connecting block (11) partial bottom side surface, slide (14) surface equal sliding connection has movable block (2), the equal fixedly connected with extension spring (20) of the left and right sides surface of movable block (2), extension spring (20) are kept away from one side fixedly connected with extrusion ball (21) of movable block (2).

2. The adjustable drawer slide of claim 1, wherein: the inner left side surface of the connecting block (11) is fixedly connected with a first hook (15).

3. The adjustable drawer slide of claim 2, wherein: the right side fixedly connected with bradyseism spring (16) of first couple (15), the right-hand member fixedly connected with latch hook (17) of bradyseism spring (16), the right-hand member block of latch hook (17) is in the inside of second couple (18), just the right-hand member fixedly connected with of second couple (18) in the left side surface of movable block (2).

4. The adjustable drawer slide of claim 1, wherein: the connecting block is characterized in that a plurality of through holes (3) are formed in the left side surface and the right side surface of the connecting block (11), grooves (4) are formed in the left side surface and the right side surface of the top of the base (1), round grooves (40) are formed in the front side surface and the rear side surface of the inside of the grooves (4), and reset springs (41) are fixedly connected to the surfaces of the round grooves (40).

5. The adjustable drawer slide of claim 4, wherein: the top of reset spring (41) fixedly connected with fly leaf (42), both sides are all fixedly connected with card post (43) around the top of fly leaf (42), just reset spring (41) with the position of card post (43) is corresponding.

6. The adjustable drawer slide of claim 5, wherein: the front side surface of the movable plate (42) is fixedly connected with a pressing plate (5).

7. The adjustable drawer slide of claim 1, wherein: clamping grooves (6) are formed in the front surface and the rear surface of the bottom plate (10).