CN220001256U - Push type rebound drawer slide rail - Google Patents

Abstract

The utility model discloses a push-type rebound drawer slide rail, which is provided with a track plate and a slide seat, wherein the cooperation of the track plate and the slide seat can control the ejection and the storage of the slide plate in two states; the utility model realizes pushing out the drawer in a push rebound mode instead of pulling out the front panel of the drawer by using a human hand to grasp the drawer, avoids the front panel of the drawer from being damaged due to long-time pulling force, reduces the manufacturing cost of the front panel without additionally arranging a handle on the front panel, realizes the limit and the ejection of the drawer by using the combination of the spring, the clamping groove and other parts, and has the advantages that the drawer is closed, the external force pushes inwards by 5mm, is limited on the clamping groove of the limiting piece under the action of the spring, when the drawer needs to be pushed out, the external force pushes inwards, the rotary vane breaks away from the constraint of the limiting piece, and the drawer is automatically ejected under the action of the spring, thereby playing the roles of automatically opening the drawer and avoiding the installation of the handle. The utility model can control the push-in and pull-out of the drawer only by pressing.

Description

Push type rebound drawer slide rail

Technical Field

The utility model relates to the technical field of sliding rails, in particular to a push-type rebound drawer sliding rail.

Background

Most of the sliding rails of the existing drawer are a sliding rail seat and a sliding plate, the sliding plate is arranged on the sliding rail seat in a sliding way, the sliding plate is fixedly connected with a drawer side plate, so that the drawer can mechanically reciprocate back and forth relative to a desk through the sliding rail, a front panel of the drawer needs to be held by a human hand to be pulled outwards when the drawer needs to be pulled out, and in the long term, the front panel needs to bear tension continuously, so that the connection between the front panel and a drawer bottom plate and the drawer side plate is tested, and meanwhile, if the sliding rail ages, the tension required for pulling out the front panel after unsmooth pulling out is larger; the pull-out drawer also needs to fix a handle on the front panel, so that the cost of the manufacturing cost of the drawer can be increased, the handle is possibly broken, the subsequent maintenance is troublesome, and the attractiveness of the drawer can be influenced.

Disclosure of Invention

The utility model aims to provide a push-type rebound drawer slide rail, which overcomes the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

a push type rebound drawer slide rail comprises a slide seat, a bracket, a slide plate, a track plate, a slide hook and a rotary sheet;

the sliding plate is internally provided with a roller piece, the sliding plate is in sliding connection with the bracket through the roller piece, and one side of the sliding plate is fixedly connected with a poking hook;

the sliding seat is fixedly connected with the bracket, a linear track is arranged on the sliding seat, the track plate is in sliding connection with the sliding seat, one end of the sliding seat is fixedly connected with a spring, and the other end of the spring is fixedly connected with the tail end of the track plate;

one side of the rotary sheet is integrally provided with a rotary pin, the rotary sheet is rotationally connected with the sliding seat through the rotary pin, a plug pin is inserted on the rotary sheet, and the rotary sheet is abutted with the track plate through the plug pin;

the sliding hook is movably connected with the track plate, the integrally formed sliding hook extends to two sides to form a clamping column, and one end of the clamping column is slidably arranged in the linear track of the sliding seat;

the track board is internally provided with a guide track, the guide track comprises an assembly track and a branching track, the assembly track is in through connection with the branching track, the middle part of the branching track is provided with a limiting block, one tail end of the branching track is provided with an opposite object track, and the limiting block is arranged between the opposite object tracks.

Further stated, the latch is abutted on the guide track, and the rotary vane is in sliding connection with the track plate through the latch and the guide track.

Further stated, the extended edge of the track plate is integrally bent outwards to form a plurality of sliding buckles, and the track plate is buckled with two sides of the sliding seat through the sliding buckles.

Further stated, the support is provided with an elastic buckling piece, the slide seat is provided with a plurality of buckling grooves corresponding to the elastic buckling piece, and the elastic buckling piece is in buckling connection with the buckling grooves.

Further stated, one end of the sliding plate and one end of the support are respectively provided with a limiting fastener, and the limiting fasteners are used for abutting against the side wall of the roller piece to limit the position of the sliding plate after being ejected.

Further described, one end of the linear track is curved downwardly.

Further, the sliding hook is recessed inwards to form a pull groove, and the pulling hook is clamped on the pull groove.

Further, the poking hook is in non-contact connection with the sliding hook, a limiting groove is formed in the track plate, one end of the clamping column is slidably arranged in the limiting groove, the limiting groove is located at the tail end of the track plate, the track plate extends to form a rotating shaft, the rotating shaft is located on one side of the limiting groove, and the sliding hook is rotatably connected with the track plate through the rotating shaft.

Further stated, the sliding hook is clamped in the limiting groove through the clamping column, the sliding hook rotates downwards relative to the rotating shaft, and the track plate limits the position of the sliding hook through the limiting groove.

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

the utility model realizes pushing out the drawer in a push rebound mode instead of pulling out the front panel of the drawer by using a human hand to grasp the drawer, avoids the front panel of the drawer from being damaged due to long-time pulling force, reduces the manufacturing cost of the front panel without additionally arranging a handle on the front panel, realizes the limit and the ejection of the drawer by using the combination of the spring, the clamping groove and other parts, and has the advantages that the drawer is closed, the external force pushes inwards by 5mm, is limited on the clamping groove of the limiting piece under the action of the spring, when the drawer needs to be pushed out, the external force pushes inwards, the rotary vane breaks away from the constraint of the limiting piece, and the drawer is automatically ejected under the action of the spring, thereby playing the roles of automatically opening the drawer and avoiding the installation of the handle. The utility model can control the push-in and pull-out of the drawer only by pressing.

Drawings

FIG. 1 is a schematic view of an ejector structure of the present utility model;

FIG. 2 is a schematic view of a closed structure of the present utility model;

FIG. 3 is an assembled view of a track pad and a slide hook;

FIG. 4 is a schematic view of the structure of the removable track pad and sled of the present utility model.

The drawings are marked with the following description:

the device comprises a 1-sliding seat, a 2-support, a 3-sliding plate, a 4-track plate, a 5-sliding hook, a 6-rotating sheet, a 7-pulling hook, an 8-linear track, a 9-spring, a 10-bolt, an 11-clamping column, a 12-converging track, a 13-dividing track, a 14-limiting block, a 15-object placing track, a 16-sliding buckle, a 17-elastic buckling sheet, a 18-buckling groove, a 19-pulling groove and a 20-limiting groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of one element is referred to as being "plural," it may be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

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.

The present utility model will be described in detail with reference to the following embodiments shown in the drawings:

as shown in fig. 1-4, in this embodiment, a push-type rebound drawer slide is provided, which includes a slide 1, a bracket 2, a slide plate 3, a track plate 4, a slide hook 5 and a rotary blade 6;

be provided with the gyro wheel spare in the slide 3, the gyro wheel spare lock joint is on the lateral wall of support 2, provides a gliding condition through the gyro wheel spare when the slide 3 removes and gives slide 3 and support 2, makes slide 3 can pass through gyro wheel spare and support 2 sliding connection, for slide 3 can take place certain linkage with inside between slide 5 and the track board 4, slide 3 one side fixedly connected with dials and colludes 7, specifically sets up a metal stick that extends in slide 3 near its one end department and can be used for with slide 5 butt. The preferred is provided with spacing fastener respectively in slide 3 and support wherein one end, and spacing fastener is used for the lateral wall of butt gyro wheel spare, and the position after restriction slide 3 pops out, therefore foretell spacing fastener mainly distributes at the tail end of slide 3 and the head end of support 2, and consequently the spacing fastener of head and tail can the butt in gyro wheel spare when pulling out furthest, and control slide 3 can not be at further pulling out.

In this embodiment, the sliding seat 1 is fixedly connected with the support 2, further explaining, in order to simplify the procedure of installing the sliding seat 1 and the support 2, the elastic buckling piece 17 is specifically formed by integrally forming the support 2 on the support 2, and the thickness of the elastic buckling piece 17 is reduced, so that the elastic deformation buckling is convenient when the sliding seat 1 is plugged, the sliding seat 1 is provided with a plurality of buckling grooves 18 corresponding to the elastic buckling piece 17, the elastic buckling piece 17 is in buckled connection with the buckling grooves 18, and an anti-slip strip integrally formed by the sliding seat 1 is further arranged in the buckling grooves 18, so that the sliding seat is not easy to fall off from the buckling grooves 18 after being installed. A linear track 8 is provided on the slide 1, the linear track 8 being mainly used to limit the direction in which the slide 5 moves on the slide 1. The sliding of the track board 4 relative to the slide base 1 is controlled by the slide hook 5 during the movement of the slide board 3. Further describing the sliding seat 1 and the sliding plate 3, the upper and lower extended edges of the track board 4 are symmetrically provided with integrally formed outward bending to form a plurality of sliding buckles 16, the track board 4 is buckled with two sides of the sliding seat 1 through the sliding buckles 16, the upper and lower ends of the sliding seat 1 extend out of a clamping platform, and the sliding buckles 16 are abutted with the clamping platform when the sliding buckles 16 are buckled.

In the embodiment, one end of the sliding seat 1 is fixedly connected with a spring 9, and the other end of the spring 9 is fixedly connected with the tail end of the track plate 4; the spring 9 can control the track board 4 to limit and rebound on the slide seat 1, the slide plate 3 mainly depends on the reset of the spring 9 to eject the track board 4 in the pulling-out process, and meanwhile, the slide hook 5 is limited and then deforms to push out the poking hook 7 on the slide plate 3, so that the slide plate 3 is ejected.

In this embodiment, a rotating pin is integrally formed on one side of the rotating plate 6, a latch 10 is inserted into the rotating plate 6, the latch 10 is used for abutting against a guiding track, in order to enable the latch 10 to perform fine adjustment and clamping limiting well on the guiding track, the rotating plate 6 is rotatably connected with the sliding seat 1 through the rotating pin, the rotating plate 6 can swing relative to the sliding seat 1, and the rotating plate 6 abuts against the track plate 4 through the latch 10; the rotary blade 6 is connected with the track plate 4 in a sliding way through a bolt 10 and a guiding track.

The track board 4 is internally provided with a guide track, the guide track comprises an afflux track 12 and a branching track 13, the afflux track 12 is in through connection with the branching track 13, firstly, the sliding seat 1 is fixed on the bracket 2, the track board 4 reciprocates back and forth relative to the sliding seat 1, the rotating sheet 6 arranged on the sliding seat 1, in particular the bolt 10 on the rotating sheet 6, is mainly used for abutting against a limiting block 14 arranged in the guide track, and plays a role in limiting the popup of the track board 4; preferably, a limiting block 14 is arranged in the middle of the branching track 13, an opposite object track 15 is arranged at one end of the branching track 13, the opposite object tracks 15 are symmetrically arranged at two sides of the limiting block 14, and the limiting block 14 is arranged between the opposite object tracks 15.

In this embodiment, the sliding hook 5 is recessed inwards to form a pull groove 19, and the pull groove 19 can be in limited clamping connection with the hook 7 of the bracket 2 in the closed state. The slide hook 5 is movably connected with the track plate 4, the integrally formed slide hook 5 extends to two sides to form a clamping column 11, and one end of the clamping column 11 is slidably arranged in the linear track 8 of the slide seat 1; and one end of the linear track 8 is bent to extend downward. The purpose of this design is that the linear track 8, by abutting against the catch post 11, controls the slide 5 to swing downwards, forcing the hook 7 of the bracket 2 to disengage from the pull groove 19 and push out further.

In summary, the following two embodiments of the present utility model are mainly presented in the closing phase and the ejecting phase of the slide 3:

closing phase

The front panel of the drawer is pressed inwards to the end, namely the track board 4 moves inwards, the bolt 10 of the rotary sheet 6 enters the branch track 13 through the limiting block 14 through the converging track 12, when the bolt moves inwards further, the bolt enters the upper-layer object placing track 15 under the guidance of the outer side of the limiting block 14, then after the acting of the front panel is released by external force, the track board 4 moves outwards again under the reset of the spring 9, the bolt 10 is gradually separated from the upper-layer object placing track 15, then the bolt 10 moves to the right-angle bending groove formed integrally on the limiting block 14, the bolt 10 is directly abutted to the right-angle bending groove under the continuous enabling of the spring 9, and the poking hook 7 is also directly clamped on the pull groove 19.

Ejection phase

At this stage, the hook 7 is pushed out and does not contact with the hook 5, the track board 4 is provided with a limit groove 20, one end of the clamping post 11 is slidably arranged in the limit groove 20, the limit groove 20 is positioned at the tail end of the track board 4, the track board 4 extends to form a rotating shaft, the rotating shaft is positioned at one side of the limit groove 20, and the hook 5 is rotatably connected with the track board 4 through the rotating shaft. The specific process is as follows: from the closing stage to the ejecting stage, an external force is required to push the track pad 4 inwards to the bottom, namely the bolt 10 on the rotary sheet 6 slides down to the lower-layer object placing track 15, then the external force is released, the decorative plate is ejected relative to the sliding seat 1 under the action of the spring 9, the bolt 10 slides from the lower-layer object placing track 15 through the lower side wall of the limiting block 14, the sliding path returns to the track 13 to finally enter the track 12, and then the track pad 4 cannot limit the ejection. Of course, in the process of ejecting the sliding hook 5 outwards, the sliding hook 5 rotates downwards relative to the rotating shaft, the track board 4 limits the position of the sliding hook 5 through the limiting groove 20, and the direction of the pull groove 19 approaches to the horizontal when rotating downwards, so that the poking hook 7 is separated from the limit of the pull groove 19 and pushed out.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features of the above-described embodiments are not described for brevity, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description, and it is also possible for those skilled in the art to make several variations and modifications without departing from the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (9)

1. The push type rebound drawer slide rail is characterized by comprising a slide seat, a bracket, a slide plate, a track plate, a slide hook and a rotary vane;

the sliding plate is internally provided with a roller piece, the sliding plate is in sliding connection with the bracket through the roller piece, and one side of the sliding plate is fixedly connected with a poking hook;

the sliding seat is fixedly connected with the bracket, a linear track is arranged on the sliding seat, the track plate is in sliding connection with the sliding seat, one end of the sliding seat is fixedly connected with a spring, and the other end of the spring is fixedly connected with the tail end of the track plate;

one side of the rotary sheet is integrally provided with a rotary pin, the rotary sheet is rotationally connected with the sliding seat through the rotary pin, a plug pin is inserted on the rotary sheet, and the rotary sheet is abutted with the track plate through the plug pin;

the sliding hook is movably connected with the track plate, the integrally formed sliding hook extends to two sides to form a clamping column, and one end of the clamping column is slidably arranged in the linear track of the sliding seat;

the track board is internally provided with a guide track, the guide track comprises an assembly track and a branching track, the assembly track is in through connection with the branching track, the middle part of the branching track is provided with a limiting block, one tail end of the branching track is provided with an opposite object track, and the limiting block is arranged between the opposite object tracks.

2. The push-type rebound drawer slide of claim 1 wherein the latch abuts the guide track and the rotary blade is slidably coupled to the track pad via the latch and the guide track.

3. The push-type rebound drawer slide of claim 1 wherein the extended edge of the track plate is integrally formed with a plurality of slide buttons which are bent outwardly, the track plate being fastened to both sides of the slide by the slide buttons.

4. The push-type rebound drawer slide of claim 1 wherein the support is provided with an elastic snap-fit tab, the slide is provided with a plurality of snap-fit grooves corresponding to the elastic snap-fit tab, and the elastic snap-fit tab is snap-fit with the snap-fit grooves.

5. The push-type rebound drawer slide of claim 1 wherein one end of the slide and the support are each provided with a stop fastener for abutting against a side wall of the roller member to limit the position of the slide after ejection.

6. The push-on rebound drawer slide of claim 1 wherein one end of the linear track is curved downwardly.

7. The push-type rebound drawer slide of any one of claims 1-6 wherein the slide hook is recessed inwardly to form a pull slot and the hook is snap-fit to the pull slot.

8. The push-type rebound drawer slide of any one of claims 1-6 wherein the hook is non-contacting with the slide hook, the track plate is provided with a limit slot, one end of the clip is slidably disposed in the limit slot, the limit slot is located at the end of the track plate, the track plate extends to form a rotating shaft, the rotating shaft is located at one side of the limit slot, and the slide hook is rotatably connected with the track plate through the rotating shaft.

9. The push-type rebound drawer slide of claim 8 wherein the slide hook is engaged with the limit slot by a locking post, the slide hook rotates downward relative to the shaft, and the track pad restricts the position of the slide hook by the limit slot.