CN110801117A - Sliding rail for portable installation of sliding rail drawer - Google Patents

Abstract

The invention discloses a slide rail for portable installation of a slide rail drawer, which comprises a first slide rail and a second slide rail, wherein the second slide rail is inserted in the first slide rail in a sliding manner, the outer wall of the bottom of the second slide rail is provided with a sliding groove, the lower right corner of the second slide rail is provided with a guide inclined plane, the left side of the inner wall of the bottom of the first slide rail is provided with a guide groove, a guide rod is movably inserted in the guide groove, the top end of the guide rod is fixedly provided with a guide block which is in sliding fit with the sliding groove, the upper left corner of the guide block is provided with an inclined plane, the guide rod is sleeved with a spring, the spring is positioned in the guide groove, and the bottom end of the guide rod penetrates. The invention can contact the inclined plane of the guide block and extrude the guide block downwards when the second slide rail is inserted into the first slide rail, and the guide block is driven to be inserted into the chute by the counterforce of the spring, so that the mounting and positioning work of the second slide rail is realized, and the invention is convenient and rapid.

Description

A slide rail for portable installation of slide rail drawers

technical field

The invention relates to the technical field of slide rails, in particular to a slide rail for portable installation of slide rail drawers.

Background technique

It is fixed on the cabinet body of the furniture, and the hardware connection parts for the drawers or cabinet boards of the furniture to enter and exit. The hinge is the heart of the cabinet, then the slide is the kidney. Whether those large and small drawers can be pushed and pulled freely and smoothly, and how they can bear weight, all depend on the support of the slide rails. From the current technology point of view, 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, and processes of drawer slides vary widely. High-quality slides have low resistance, long service life, and smooth drawers.

The existing slide rails have some deficiencies in the use process, for example, it is inconvenient for the two guide rails to be installed by sliding and plugging.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a slide rail for portable installation of slide rail drawers in order to solve the shortcomings in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A slide rail for portable installation of slide rail drawers, comprising a first slide rail and a second slide rail, the second slide rail is slidably inserted in the first slide rail, and the outer wall of the bottom of the second slide rail is provided with a slide groove , and the lower right corner of the second slide rail is provided with a guide slope, a guide groove is opened on the left side of the inner wall of the bottom of the first slide rail, and a guide rod is movably inserted in the guide groove, and the top of the guide rod is fixed to form a sliding fit with the slide groove. The guide block is provided with a slope in the upper left corner of the guide block, a spring is sleeved on the guide rod, the spring is located in the guide groove, and the bottom end of the guide rod passes through the bottom outer wall of the first slide rail to fix the limit block.

Further, a clamping plate is fixed on the outer wall of the rightmost end of the first slide rail, and a buffer tube is fixed on the left outer wall of the clamping plate, and a second magnet block is fixed in the buffer tube.

Further, a buffer column is fixed on the outer wall of the rightmost end of the second slide rail to form a plug-fit with the buffer tube, and a first magnetic block is embedded on one side of the buffer column.

Further, a plurality of annular grooves are opened on the circumferential outer wall of the buffer column, and a silicone ring is embedded in the annular groove.

Further, a plurality of positioning holes are opened on the first sliding rail and the second sliding rail.

Further, the outer wall of one side of the buffer tube is also provided with air holes.

The beneficial effects of the present invention are:

1. Through the setting of the guide slope, when the second slide rail is inserted into the inside of the first slide rail, it can contact the slope of the guide block and press it downward, and use the reaction force of the spring to drive the guide block to be inserted into the chute to achieve The installation and positioning of the second slide rail is convenient and quick.

2. Through the arrangement of the first magnet block and the second magnet block, an attractive force can be generated when the buffer column is close to the buffer tube, and the buffer column is driven to be inserted into the buffer tube to realize the positioning of the second slide rail. When the buffer column and the buffer tube move relatively, they play a damping role and improve the stability of the second slide rail when moving.

3. Through the setting of air holes, when the buffer column is inserted into the buffer tube, the gas inside the buffer tube is squeezed and slowly flows out from the air hole to realize the buffer pressure relief work, which can further improve the stability of the second slide rail in realizing the storage work.

Description of drawings

1 is a schematic cross-sectional structural diagram of Embodiment 1 of a slide rail for portable installation of a slide rail drawer proposed by the present invention;

Fig. 2 is a kind of enlarged structural schematic diagram of position A of a slide rail for portable installation of a slide rail drawer proposed by the present invention;

3 is a schematic three-dimensional structure diagram of Embodiment 2 of a slide rail for portable installation of a slide rail drawer proposed by the present invention.

In the picture: 1 first slide rail, 2 buffer column, 3 first magnet block, 4 guide slope, 5 buffer tube, 6 second magnet block, 7 snap plate, 8 silicone ring, 9 second slide rail, 10 slide Slot, 11 positioning hole, 12 guide block, 13 guide groove, 14 guide rod, 15 spring, 16 limit block, 17 air hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, but not all of the embodiments.

Examples of such embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

Example 1

1 and 2, a slide rail for portable installation of slide rail drawers includes a first slide rail 1 and a second slide rail 9, the second slide rail 9 is slidably inserted in the first slide rail 1, and the first slide rail 9 is slidably inserted into the first slide rail 1. The bottom outer wall of the second slide rail 9 is provided with a chute 10 , and the lower right corner of the second slide rail 9 is provided with a guide slope 4 , the left side of the inner wall of the bottom of the first slide rail 1 is provided with a guide groove 13 , and the guide groove 13 is movably inserted into the guide groove 13 . The guide rod 14, the top of the guide rod 14 is fixed with a guide block 12 that forms a sliding fit with the chute 10, the upper left corner of the guide block 12 is provided with a slope, the guide rod 14 is sleeved with a spring 15, and the spring 15 is located in the guide groove 13, and The bottom end of the guide rod 14 passes through the bottom outer wall of the first slide rail 1 to fix the limiting block 16 .

The rightmost outer wall of the first slide rail 1 is fixed with a snap plate 7 , and a buffer tube 5 is fixed on the left outer wall of the snap plate 7 , a second magnet block 6 is fixed in the buffer tube 5 , and the rightmost outer wall of the second slide rail 9 is fixed. A buffer column 2 is fixed on the buffer tube 5 to form a plug-in fit, a first magnet block 3 is embedded on one side of the buffer column 2, a plurality of annular grooves are opened on the circumferential outer wall of the buffer column 2, and the annular groove is embedded with a plurality of annular grooves. The silicone ring 8 , the first slide rail 1 and the second slide rail 9 are provided with a plurality of positioning holes 11 .

The working principle of this embodiment: when the second slide rail 9 is inserted into the first slide rail 1, the guide inclined surface 4 can be in contact with the inclined surface of the guide block 12 and press it downward, and the reaction force of the spring 15 is used to drive the guide block 12 to insert It is connected in the chute 10 to realize the installation and positioning of the second slide rail 9. The first magnetic block 3 and the second magnetic block 6 can generate attractive force when the buffer column 2 and the buffer tube 5 are close to each other, and drive the buffer column 2 to be inserted. Inside the buffer tube 5, the positioning of the second slide rail 9 is realized, and the silicone ring 8 can damp the relative movement of the buffer column 2 and the buffer tube 5, thereby improving the stability of the second slide rail 9 during movement.

Example 2

Referring to FIG. 3 , a slide rail for portable installation of slide rail drawers, the difference between this embodiment and Embodiment 1 is that the outer wall of one side of the buffer tube 5 is further provided with an air hole 17 .

The working principle of this embodiment: when the buffer column 2 is inserted into the buffer tube 5, the gas inside the buffer tube 5 is squeezed and slowly flows out from the air hole 17 to realize the buffer pressure relief work, which can further improve the storage work of the second slide rail 9. stability.

In the description of this patent, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top" ", "inside", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing this patent and simplifying the description, and It is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation and therefore should not be construed as a limitation of this patent.

In this patent, unless otherwise expressly specified and limited, the terms "installation", "arrangement", "connection", "fixation", "swivel connection" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integrated body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction between the two elements. Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in this patent according to specific situations.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (6)

1. A sliding rail for the portable installation of a sliding rail drawer comprises a first sliding rail (1) and a second sliding rail (9), wherein the second sliding rail (9) is inserted in the first sliding rail (1) in a sliding way, it is characterized in that the outer wall of the bottom of the second sliding rail (9) is provided with a sliding chute (10), a guide inclined plane (4) is arranged at the lower right corner of the second slide rail (9), a guide groove (13) is arranged at the left side of the inner wall at the bottom of the first slide rail (1), a guide rod (14) is movably inserted in the guide groove (13), a guide block (12) which is in sliding fit with the sliding groove (10) is fixed at the top end of the guide rod (14), an inclined plane is arranged at the upper left corner of the guide block (12), a spring (15) is sleeved on the guide rod (14), the spring (15) is positioned in the guide groove (13), and the bottom end of the guide rod (14) penetrates through the outer wall of the bottom of the first sliding rail (1) and is fixed with a limiting block (16).

2. The sliding rail for the portable installation of the sliding rail drawer according to claim 1, wherein the outer wall of the rightmost end of the first sliding rail (1) is fixed with a clamping plate (7), the outer wall of the left side of the clamping plate (7) is fixed with a buffer tube (5), and the buffer tube (5) is internally fixed with a second magnetic block (6).

3. The slide rail for the portable installation of the slide rail drawer according to claim 2, wherein a buffering column (2) which is in plug fit with the buffering tube (5) is fixed on the outer wall of the rightmost end of the second slide rail (9), and a first magnetic block (3) is embedded on one side of the buffering column (2).

4. The slide rail for the portable installation of a slide rail drawer according to claim 3, wherein the outer wall of the circumference of the buffer column (2) is provided with a plurality of annular grooves, and the silica gel ring (8) is embedded in the annular grooves.

5. The sliding track for the portable installation of a sliding track drawer according to any one of claims 1 to 4, wherein the first sliding track (1) and the second sliding track (9) are provided with a plurality of positioning holes (11).

6. The sliding rail for the portable installation of the sliding rail drawer according to the claim 4, characterized in that the outer wall of one side of the buffer tube (5) is also provided with air holes (17).

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