CN213605315U

CN213605315U - Ball slide rail with self-locking structure

Info

Publication number: CN213605315U
Application number: CN202022349540.4U
Authority: CN
Inventors: 韩海兵; 王涛
Original assignee: Wuxi Huilida Machinery Technology Co ltd
Current assignee: Wuxi Huilida Machinery Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a ball slide rail with self-locking structure, including the outside slide rail, sliding connection has the inside slide rail in the outside slide rail, fixedly connected with ball gleitbretter on the inside slide rail, fixedly connected with grafting structure on the inside slide rail, grafting structure includes swash plate and recess, the one end fixedly connected with fixed knot of outside slide rail constructs, and fixed knot constructs including fixed frame, and the both sides of fixed frame are equipped with limit structure, and limit structure includes dead lever and trompil, compares with prior art, the beneficial effects of the utility model include: through setting up at the fixed frame of the one end of outside slide rail and fixed connection limit structure on fixed frame and the trompil of setting on the slide rail of inboard, when carrying out the pull to two slide rails, limit structure inserts in the trompil, fixes spacingly to the slide rail, lets the slide rail automatic locking when the pull, fixes and protects two slide rails that will pull out through fixed frame, inserts in the recess through the flexible piece that sets up in the slide rail both sides of inboard.

Description

Ball slide rail with self-locking structure

Technical Field

The utility model relates to a ball slide rail, in particular to ball slide rail with self-locking structure belongs to ball slide rail technical field.

Background

In the real life, the ball slide rail is multi-purpose in wardrobe and cupboard drawer structure, carries out the pull through the ball slide rail to the drawer, because characteristics such as its easy dismouting is easy removable, level and smooth noiseless, so by a large amount of application on these furniture drawers, install convenient and fast more.

Among the prior art, general ball slide rail needs the screw to carry out fixed connection between with two slide rails, the installation of screw can destroy the stability of cupboard to a certain extent, general ball slide rail drawer is very unstable in the junction simultaneously, bearing nature is also relatively poor, too hard can lead to the fact destruction to the slide rail during the pull simultaneously, general ball slide rail can not the automatic fixation when the pull, the distance of pull also is restricted simultaneously, when the article that sometimes takes and stores, the slide rail can oneself slide, very trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve general ball slide rail and need the screw to carry out fixed connection between with two slide rails, the installation of screw can destroy the stability of cupboard to a certain extent, can cause destruction to the slide rail too hard during the pull simultaneously, general ball slide rail can not automatic fixation when the pull, and the distance of pull is also restricted simultaneously, and the slide rail can oneself slide, and is very troublesome, provides a ball slide rail with self-locking structure for this reason.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball slide rail with self-locking structure, includes the outside slide rail, sliding connection has the inside slide rail in the outside slide rail, fixedly connected with ball gleitbretter on the inside slide rail, fixedly connected with grafting structure on the inside slide rail, grafting structure includes swash plate and recess, the one end fixedly connected with fixed knot of outside slide rail constructs, fixed knot constructs including fixed frame, the both sides of fixed frame are equipped with limit structure, limit structure includes dead lever and trompil.

As a preferred technical scheme of the utility model, ball gleitbretter sliding connection is at outside slide rail inner wall, two swash plates of the one end fixedly connected with of inboard slide rail, the equal fixedly connected with swash plate in both sides of inboard slide rail.

As a preferred technical scheme of the utility model, one end fixedly connected with spring post in the swash plate, outside slide rail both sides inner wall is all dug and is equipped with two recesses, the swash plate is corresponding with the recess.

As a preferred technical scheme of the utility model, the fixed frame of one end fixedly connected with of outside slide rail, the equal fixedly connected with fixed block in four corners of fixed frame, every the equal fixedly connected with dead lever in both sides of fixed block, the upper and lower both ends of inboard slide rail are all excavated and are equipped with the trompil, the dead lever corresponds with the trompil.

As an optimal technical scheme of the utility model, every equal fixedly connected with spring of bottom in the dead lever, every equal fixedly connected with card strip on the spring, every the card strip is corresponding with the trompil, card strip couple is connected on the inboard slide rail.

Compared with the prior art, the beneficial effects of the utility model include: through setting up the fixed frame of the one end of outside slide rail and fixed connection limit structure on fixed frame and the trompil of setting on the slide rail of inboard, when carrying out the pull to two slide rails, limit structure inserts in the trompil, it is spacing to fix the slide rail, let the slide rail automatic locking when the pull, can not oneself slide again, it is more convenient when letting store and take article, two slide rails that will pull out through fixed frame are fixed and are protected, insert in the recess through the flexible piece that sets up in the slide rail both sides of inboard, stabilize the slide rail in the slide rail of outside, fix between the slide rail, improve holistic stability.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the connection structure of the plug-in structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. an outer slide rail; 12. an inner slide rail; 13. a ball sliding sheet; 2. a plug-in structure; 21. a sloping plate; 22. a spring post; 23. a groove; 3. a fixed structure; 31. a fixing frame; 32. a fixed block; 4. a limiting structure; 41. opening a hole; 42. clamping the strip; 43. a spring; 44. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a ball slide rail with a self-locking structure includes an outer slide rail 1, an inner slide rail 12 slidably connected to the outer slide rail 1, a ball slide 13 fixedly connected to the inner slide rail 12, the inner slide rail 12 slidably connected to a track of the outer slide rail 1 through the ball slide 13, a plug-in structure 2 fixedly connected to the inner slide rail 12, the plug-in structure 2 including an inclined plate 21 and a groove 23, the inner slide rail 12 and the outer slide rail 1 fixedly connected together by inserting the inclined plate 21 into the groove 23, a fixing structure 3 fixedly connected to one end of the outer slide rail 1, the fixing structure 3 including a fixing frame 31, limiting structures 4 disposed on two sides of the fixing frame 31, the fixing frame 31 fixing the joint between the inner slide rail 12 and the outer slide rail 1 to increase the overall stability and load-carrying capacity, the limiting structure 4 including a fixing rod 44 and an opening 41, the inner slide rail 12 and the outer slide rail 1 are fixedly connected together by inserting the clamping strip 42 on the fixing rod 44 into the opening 41.

One end of the outer side slide rail 1 is fixedly connected with a fixed frame 31, four corners of the fixed frame 31 are fixedly connected with fixed blocks 32, two sides of each fixed block 32 are fixedly connected with fixed rods 44, the upper and lower ends of the inner side slide rail 12 are respectively provided with an opening 41, the fixed rods 44 correspond to the openings 41, the two slide rails are fixedly connected by inserting the fixed rods 44 into the openings 41, the ball sliding sheet 13 is slidably connected with the inner wall of the outer side slide rail 1, one end of the inner side slide rail 12 is fixedly connected with two inclined plates 21, two sides of the inner side slide rail 12 are respectively fixedly connected with the inclined plates 21, the inclined plates 21 on the inner side slide rail 12 are extended and retracted in the track of the outer side slide rail 1 through spring columns 22 when being pulled and then inserted into the grooves 23 for fixedly connecting, the inner bottom of each fixed rod 44 is fixedly connected with a spring 43, each spring 43 is fixedly connected, the card strip 42 couple is connected on inboard slide rail 12, inserts in trompil 41 and the couple is connected fixedly on trompil 41 through card strip 42, and one end fixedly connected with spring post 22 in the

swash plate

21, 1 both sides inner wall of outside slide rail all excavates and is equipped with two recesses 23, and swash plate 21 is corresponding with recess 23.

Specifically, when the drawer is used, the drawer is fixedly connected to the inner slide rail 12, when the drawer is pulled, the inner slide rail 12 is slidably connected to the track of the outer slide rail 1 through the ball sliding piece 13, when the drawer is pulled from one end to the other end, the inclined plate 21 fixedly connected to two sides of one end of the inner slide rail 12 is slidably connected to the track of the outer slide rail 1 through the spring post 22 fixedly connected to the inclined plate 21, and then is inserted into the groove 23 chiseled in the outer slide rail 1 to fixedly connect the two slide rails, the inner slide rail 12 is automatically locked to the outer slide rail 1, the clamping strip 42 fixedly connected to the fixing frame 31 and fixedly connected to the spring 43 is extruded through the inner slide rail 12, then the clamping strip 42 is inserted into the opening 41, one end of the inner slide rail 12 is fixedly connected to the fixing frame 31 through the clamping strip 42, and the two slide rails are automatically locked together through the fixing frame 31, the overall stability and load bearing are increased and the drawer does not slide when being taken and stored.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ball slide rail with self-locking structure, a serial communication port, including outside slide rail (1), sliding connection has inside slide rail (12) in outside slide rail (1), fixedly connected with ball gleitbretter (13) on inside slide rail (12), fixedly connected with grafting structure (2) on inside slide rail (12), grafting structure (2) are including swash plate (21) and recess (23), the one end fixedly connected with fixed knot of outside slide rail (1) constructs (3), fixed knot constructs (3) including fixed frame (31), the both sides of fixed frame (31) are equipped with limit structure (4), limit structure (4) are including dead lever (44) and trompil (41).

2. The ball slide with self-locking structure of claim 1, wherein: ball gleitbretter (13) sliding connection is at outside slide rail (1) inner wall, two swash plates (21) of the one end fixedly connected with of inboard slide rail (12), equal fixedly connected with swash plate (21) in both sides of inboard slide rail (12).

3. The ball slide with self-locking structure of claim 1, wherein: one end fixedly connected with spring post (22) in swash plate (21), outside slide rail (1) both sides inner wall is all dug and is equipped with two recess (23), swash plate (21) are corresponding with recess (23).

4. The ball slide with self-locking structure of claim 1, wherein: the utility model discloses a fixed frame of one end fixedly connected with (31) of outside slide rail (1), the equal fixedly connected with fixed block in four corners (32) of fixed frame (31), every the equal fixedly connected with dead lever (44) in both sides of fixed block (32), the upper and lower both ends of inboard slide rail (12) are all dug and are equipped with trompil (41), dead lever (44) correspond with trompil (41).

5. The ball slide with self-locking structure of claim 1, wherein: every equal fixedly connected with spring (43) of bottom in dead lever (44), every equal fixedly connected with card strip (42) on spring (43), every card strip (42) are corresponding with trompil (41), card strip (42) couple is connected on inboard slide rail (12).