CN216907332U

CN216907332U - Buffer structure of vertical slide rail

Info

Publication number: CN216907332U
Application number: CN202123133268.7U
Authority: CN
Inventors: 唐校英
Original assignee: Zhaoqing Annes Metal Products Co ltd
Current assignee: Zhaoqing Annes Metal Products Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-08
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a buffer structure of a vertical slide rail, which comprises an upper rail, a lower rail and a middle rail, wherein a collision frame is arranged on one side of the upper rail, a collision angle is arranged on one side of the collision frame, a buffer is arranged on the lower rail, the buffer frame is arranged in the buffer frame, the buffer can realize the buffer effect when the collision angle arranged on the collision frame contacts the buffer frame arranged on the buffer, a spring and a damper are connected to one side of the buffer frame, the buffer frame has an automatic reset structure through the pulling of the spring, the buffer frame has a structure for blocking movement through the pulling of the damper, so that the buffer has a buffer reset structure through the pulling of the spring and the damper.

Description

Buffer structure of vertical slide rail

Technical Field

The utility model belongs to the technical field of sliding rails, and particularly relates to a buffer structure of a vertical sliding rail.

Background

At present, vertical slide rails are installed on common tables and the like, the vertical slide rails are also called linear slide rails, and the installed vertical slide rails facilitate drawing and pulling of cabinets.

However, the conventional vertical slide rail is frequently pulled out, so that the vertical slide rail is damaged by derailing after being used for a long time, and the vertical slide rail is connected with the frame in an interconnecting way in the installation process, so that the vertical slide rail is damaged by derailing under the condition of being pulled out for a long time.

Therefore, a buffering structure for a vertical sliding rail is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vertical sliding rail, wherein a collision frame and a buffer are arranged in the vertical sliding rail, and the collision frame and the buffer are connected to realize a structure for buffering the vertical sliding rail, so that the problem of derailment damage caused by long-term drawing of the vertical sliding rail in the prior art is solved.

The technical scheme of the utility model is realized as follows: the method comprises the following steps: the vertical sliding rail comprises an upper rail, a lower rail and a middle rail, the upper rail, the lower rail and the middle rail are in a structure connected with each other through a frame, a collision frame is arranged on one side of the upper rail, a buffer is arranged on the frame of the lower rail, a collision angle is arranged on one side of the collision frame, a buffer frame is arranged inside the buffer, and the collision angle and the buffer frame are in contact to form a buffer structure.

As a preferred embodiment, the top of the buffer is provided with a limit frame, and the buffer frame and the limit frame are in contact to form a limit movable structure.

In a preferred embodiment, one side of the buffer is in a shape of being inclined.

As a preferable embodiment, the top of the buffer frame is provided with a collision hook, the middle part of the collision hook is connected with a collision angle in a buckling mode, and one side of the collision hook is provided with a damping block.

In a preferred embodiment, the damper and the spring are respectively connected to one side of the buffer frame, and the damper and the spring connected to the buffer frame form a structure of pulling and buffering.

After the technical scheme is adopted, the utility model has the beneficial effects that: the vertical slide rail adopts one side of the upper rail to be provided with a collision frame, one side of the vertical slide rail adopts one side of the lower rail to be provided with a buffer, the top of the buffer is provided with a limit frame, one side of the buffer is provided with a buffer frame, one side of the buffer frame is respectively connected with a damper and a spring, the buffer frame has the function of prolonging the movement distance through the pulling of the spring, the buffer frame has the function of automatic reset through the pulling of the spring, the damper connected with the buffer frame has the function of generating buffer through matching with the automatic reset of the spring, the damper is internally arranged, the damper has the function of movement obstruction, the movement obstruction of the damper generates the condition of slow reset, the buffer frame arranged on the buffer frame realizes the buffer structure through the connection of the spring and the damper, the buffer frame can contact the limit frame when the buffer frame resets, the contact of the limit frame and the buffer frame has the function of limiting the movement distance, one side of the upper rail adopted by the vertical slide rail is provided with the collision frame, the length of the frame of the collision frame is provided with a device extending to the lower rail, one side of the collision frame extending to the lower rail is provided with a collision angle which is connected with a collision hook arranged on the buffer frame, when the vertical slide rail is stretched, a buffer arranged on the lower rail is contacted with the frame of the collision frame, when the buffer frame arranged on the buffer is contacted with the collision angle arranged on the collision frame, the buffer frame is pulled with the spring and the damper through the contact collision angle, the vertical slide rail can realize the buffering function, when the buffer frame moves to the inclined position of the buffer, and the buffer frame passes through the frame in the buffer, the connection of the buffer frame and the collision frame is separated, so that the lower rail has the function of continuously stretching distance, when the buffer frame is contacted with the collision frame, the buffer frame can be separated from the inclined position of the buffer, the buffer frame forms a structure of automatic buffering and resetting, because the stretching of the lower rail allows the buffer frame to be contacted with the collision frame, the buffer frame can be separated from the inclined position of the buffer, and the buffer frame realizes the buffer reset effect through the connected spring and the damper, so the buffer structure of the vertical slide rail is realized through the arrangement of the collision frame and the buffer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the vertical slide rail of the present invention.

Fig. 2 is a side view of the overall structure of the crash frame of the present invention.

Fig. 3 is a front view of a pile structure of the crash frame.

FIG. 4 is a schematic view of the overall structure of the buffer according to the present invention.

Fig. 5 is a schematic view of the overall structure of the buffer frame according to the present invention.

FIG. 6 is a schematic view of the overall structure of the interior of the buffer according to the present invention.

In the drawings, 1-upper rail; 2-collision frame; 3-a buffer; 4-a buffer frame; 5-a damper; 6-vertical slide rail; 10-lower rail; 20-collision angle; 30-a limiting frame; 40-collision hook; 50-a spring; 100-middle rail; 400-a damper block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-6.

The embodiment of the utility model is that, the vertical slide rail 6 comprises an upper rail 1, a middle rail 100 and a lower rail 10, the frames of the upper rail 1, the middle rail 100 and the lower rail 10 are in a mutual connection structure, the vertical slide rail 6 has a stretching function, the vertical slide rail 6 can adopt the upper rail 1 as a fixed part or adopt the lower rail 10 as a fixed part, the fixation of the vertical slide rail 6 is in a positioning installation function, one side of the upper rail 1 adopted by the vertical slide rail 6 is provided with a collision frame 2, the frame of the collision frame 2 extends to the position of the lower rail 10 provided with a buffer 3, the collision frame 2 is in contact connection with the buffer 3, one side of the collision frame 2 is provided with a collision angle 20, the collision angle 20 can form a buckling connection with the buffer frame 4 provided with the buffer 3, and the buckling connection of the collision angle 20 and the buffer frame 4 realizes the buffering structure of the buffer 3.

One side of buffer frame 4 is connected spring 50 and attenuator 5 respectively, buffer frame 4 passes through the extension of spring 50, buffer frame 4 has the condition of lengthening distance and automatic re-setting, buffer frame 4 passes through the extension of spring 50 with attenuator 5, the inside setting of attenuator 5 has the structure of hindering the motion, let buffer frame 4's automatic re-setting have the effect that the buffering resets, the setting of attenuator 5 has the effect that hinders the motion, adopt atmospheric pressure or hydraulic pressure etc. to realize the effect of movement hindrance when attenuator 5 moves.

When the vertical slide rail 6 is stretched, the buffer frame 3 arranged on the buffer 3 can be contacted with the inclined arrangement of one side of the buffer 3 through the stretching of the collision frame 2, the buffer frame 4 can fall off the connection of the collision frame 2 through the inclined arrangement part of the buffer 3, and the buffer frame 4 can be positioned at the inclined position of the buffer 3 through the arrangement in the buffer 3, in this case, the lower rail 10 has the function of continuously stretching distance, when the stretching of the lower rail 10 is contacted with the buffer frame 4 positioned at the inclined position of the buffer 3, the buffer frame 4 can be contacted with the collision frame 2, the collision angle 20 arranged on the collision frame 2 and the collision hook 40 arranged on the buffer frame 4 are separated from the inclined position of the buffer 3 through collision, at this time, the buffer frame 4 realizes the functions of automatic buffer and buffer reset through the stretching of the spring 50 and the damper 5, the vertical slide rail of the utility model has the buffer structure, the vertical slide rail has more durable effect.

In some embodiments, the top of the buffer 3 is provided with a limiting frame 30, when the buffer frame 4 contacts the limiting frame 30, the buffer frame 4 stops moving, and the frame of the limiting frame 30 and the frame of the buffer 3 are of an integrated structure, so that the buffer frame 4 has a limiting movement function when contacting the limiting frame 30.

In some embodiments, the two sides of the top of the buffer frame 4 are provided with the collision hooks 40, the collision hook 40 on one side is provided with the shock absorption block 400, the collision hook 40 on the other side is in a triangular shape, when the collision hook 40 contacts the collision corner 40 through the shock absorption block 400, the shock absorption block 400 has the function of reducing the shock and the sound generated when the collision frame 2 contacts the buffer frame 4, the frame of the collision hook 40 on the other side and the frame of the buffer frame 4 form the triangular shape, the middle part of the triangle is in a suspended structure, so that the collision hook 40 has a downward-retracting motion, when the collision hook 40 contacts the triangular collision hook 40 through the buffer frame 2, the triangular collision hook 40 generates a downward-retracting motion through the suspended structure, and the middle part of the triangular collision hook 40 and the collision frame 2 form a snap-joint structure.

Preferably:

in some embodiments, one end of the collision frame 2 of the present invention is inserted into one side of the upper rail 10, and after the collision frame 2 is inserted into the frame of the upper rail 10, the collision frame 2 is fixedly connected to the frame of the upper rail 10 by screws, so that the collision frame 2 has an effect of being convenient to replace.

In some embodiments, the connection between the collision frame 2 and the upper rail 1 may be a detachable connection with screws or a welded fixed connection, preferably a detachable connection with screws, so that the collision frame 2 can be conveniently replaced or maintained, and when the welded fixed connection is adopted, the replacement and maintenance of the collision frame 2 are inconvenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A buffer structure of a vertical slide rail comprises: vertical slide rail (6), vertical slide rail (6) are including upper rail (1), lower rail (10) and well rail (100), upper rail (1), lower rail (10) pass through the structure that the frame is interconnect with well rail (100), its characterized in that: the shock absorber is characterized in that a collision frame (2) is arranged on one side of the upper rail (1), a buffer (3) is arranged on a frame of the lower rail, the collision frame (2) and the buffer (3) are in a contact connection structure, a collision angle (20) is arranged on one side of the collision frame (2), a buffer frame (4) is arranged inside the buffer (3), and the collision angle (20) and the buffer frame (4) are in contact connection to form a buffer structure.

2. The buffer structure of a vertical slide rail according to claim 1, wherein: the top of buffer (3) is equipped with spacing (30), the contact of buffer (4) and spacing (30) forms spacing movable structure.

3. The buffer structure of a vertical slide rail according to claim 2, wherein: one side of the buffer (3) is in an inclined shape.

4. The buffer structure of a vertical slide rail according to claim 3, wherein: the top of the buffer frame (4) is provided with a collision hook (40), the middle part of the collision hook (40) is connected with a collision angle (20) in a buckling mode, and one side of the collision hook (40) is provided with a damping block (400).

5. The buffer structure of a vertical slide rail according to claim 4, wherein: one side of the buffer frame (4) is respectively connected with the damper (5) and the spring (50), and the damper (5) and the spring (50) connected with the buffer frame (4) form a structure for dragging and buffering.