CN215837928U - Automatic control sliding rail - Google Patents

Abstract

The utility model discloses an automatically-controlled sliding rail which comprises a first sliding frame, a second sliding frame and a connecting block, wherein a first sleeve is installed at the top end inside the first sliding frame through a fixing bolt, a second sleeve is inserted inside the first sleeve, the second sliding frame is installed at the bottom end of the second sleeve, a sliding rod is inserted inside the second sleeve, the bottom end of the sliding rod is provided with the connecting block, the top end of the connecting block is installed on an installation plate, a limiting block A is installed on one side of the connecting block, a limiting plate is installed on the outer side of the limiting block A, a limiting groove is formed in the outer surface of the limiting plate, a cylindrical sliding block is installed inside the limiting groove, and a limiting block B is installed on the inner surface of the second sliding frame. The utility model can enable the sliding rail to have the function of automatic closing after being opened, is convenient to use, can play a role in buffering when the sliding rail is automatically closed, and avoids collision damage caused by quick closing of the sliding rail.

Description

Automatic control sliding rail

Technical Field

The utility model relates to the technical field of sliding rails, in particular to an automatically controlled sliding rail.

Background

The sliding rail is also called a guide rail and a slideway, and refers to a hardware connecting component which is fixed on a cabinet body of furniture and is used for a drawer or a cabinet plate of the furniture to come in and go out. The slide rail is suitable for connecting the wooden drawers of the cabinets, furniture, document cabinets, bathroom cabinets and other furniture with the drawers made of steel.

The existing sliding rail installed on the cabinet body needs manual closing after being opened, and when a user forgets to close the sliding rail, the sliding rail and the cabinet body are exposed outside, and pressure deformation and damage of the sliding rail can be caused for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatically controlled sliding rail, which has the advantages that the sliding rail can have the function of automatically closing after being opened, is convenient to use, can play a role in buffering when the sliding rail is automatically closed, avoids collision damage caused by quick closing of the sliding rail, and solves the problems that the sliding rail installed on a cabinet body is usually manually closed after being opened, and when a user forgets to close the sliding rail, the sliding rail and the cabinet body are exposed outside, so that the pressure deformation and the damage of the sliding rail can be caused for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic slide rail of control, includes first balladeur train, second balladeur train and connecting block, first sleeve pipe is installed through fixing bolt on the inside top of first balladeur train, first sleeve pipe is inside to be pegged graft there is the second sleeve pipe, the second balladeur train is installed to second sleeve pipe bottom, the inside grafting of second sleeve pipe has the slide bar, the connecting block is installed to the slide bar bottom, install on the connecting block top the mounting panel, stopper A is installed to connecting block one side, the limiting plate is installed in the stopper A outside, the limiting plate surface is equipped with the spacing groove, spacing inslot portion installs the cylinder slider, second balladeur train internal surface mounting has stopper B.

Preferably, the mounting blocks are symmetrically mounted on two sides of the first sliding frame close to the front surface and the rear surface.

Preferably, stopper A is equipped with four altogether, and four stopper A is divided into two sets ofly, two sets ofly stopper A equivalent symmetry is installed connecting block and second balladeur train both sides position department.

Preferably, the limiting plates are four in number, four are equally mounted on the outer sides of the four limiting blocks A, four limiting grooves are formed in the outer sides of the limiting plates, and cylindrical sliding blocks are mounted inside the limiting grooves.

Preferably, stopper B is equipped with four altogether, and four stopper B is divided into two sets ofly, two sets ofly stopper B equivalent symmetry is installed in first balladeur train internal surface and second balladeur train internal surface both sides position department.

Preferably, the inside top position department that is close to of first sleeve is equipped with the hydraulic pressure oil pocket, the inside position department of being located below the hydraulic pressure oil pocket of first sleeve installs the buffer board, buffer board bottom intermediate position department is equipped with big oil through hole, the buffer board bottom is equipped with little oil through hole, little oil through hole is equipped with twenty five altogether, and twenty five little oil through hole circularizes the array equidistance branch and locates the buffer board bottom.

Preferably, a piston A is installed at the top end of the second sleeve, and a piston B is installed at the top end of the sliding rod.

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

1. the sliding rail automatic closing device has the advantages that the sliding rail can be automatically closed after being opened by arranging the first sleeve, the second sleeve, the sliding rod, the piston A and the piston B, and the use convenience effect is achieved.

2. According to the utility model, by arranging the hydraulic oil cavity and the buffer plate, the buffer effect on the automatic closing of the slide rail is achieved, and the effect of collision damage caused by the quick closing of the slide rail is avoided.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic side view of a limiting plate according to the present invention;

FIG. 5 is a schematic view of the inner structure of the first sleeve according to the present invention;

FIG. 6 is a schematic top view of a buffer board according to the present invention.

In the figure: 1. mounting a plate; 2. a first carriage; 3. a first sleeve; 4. mounting blocks; 5. fixing the bolt; 6. a second carriage; 7. a limiting plate; 8. connecting blocks; 9. a limiting block A; 10. a limiting block B; 11. a cylindrical slider; 12. a limiting groove; 13. a hydraulic oil chamber; 14. a buffer plate; 15. a piston A; 16. a second sleeve; 17. a piston B; 18. a slide bar; 19. a small oil through hole; 20. a large oil through hole.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution of an automatically controlled slide rail: an automatically controlled sliding rail comprises a first sliding frame 2, a second sliding frame 6 and connecting blocks 8, wherein mounting blocks 4 are symmetrically mounted at positions, close to the front surface and the rear surface, of two sides of the first sliding frame 2, the four mounting blocks 4 are arranged to play a role of fixing the first sliding frame 2, a first sleeve 3 is mounted at the top end inside the first sliding frame 2 through fixing bolts 5, a second sleeve 16 is inserted inside the first sleeve 3, the second sliding frame 6 is mounted at the bottom end of the second sleeve 16, a sliding rod 18 is inserted inside the second sleeve 16, the connecting block 8 is mounted at the bottom end of the sliding rod 18, the top end of the connecting block 8 is mounted on the mounting plate 1, limiting blocks A9 are mounted on one side of the connecting block 8, and the total number of the limiting blocks A9 is four, and four stopper A9 are divided into two sets ofly equally, and connecting block 8 and the 6 both sides position department of second balladeur train are installed to two sets of stopper A9 equivalent symmetries, and stopper A9 can play the effect that the position was injectd to cylindrical slide 11.

The limiting plates 7 are arranged on the outer sides of the limiting blocks A9, the limiting plates 7 are provided with four limiting plates 7, the four limiting plates 7 are equally arranged on the outer sides of the four limiting blocks A9, the outer sides of the four limiting plates 7 are respectively provided with a limiting groove 12, the cylindrical sliding blocks 11 are arranged in the four limiting grooves 12, the four limiting grooves 12 can respectively fix the four cylindrical sliding blocks 11 on two sides of the second sleeve 16 and the connecting block 8, the outer surfaces of the limiting plates 7 are provided with the limiting grooves 12, the cylindrical sliding blocks 11 are arranged in the limiting grooves 12, the inner surfaces of the second sliding frames 6 are provided with limiting blocks B10, and the number of the limiting blocks B10 is four, and four stopper B10 are divided into two sets ofly equally, and two sets of stopper B10 equivalent symmetry are installed in first balladeur train 2 internal surface and the 6 internal surface both sides positions department of second balladeur train, and four stopper B10 set up and play the position of cylinder slider 11 and prescribe a limit to, and the slip of the cylinder slider 11 of being convenient for.

Referring to fig. 1 to 6, the present invention provides a technical solution of an automatically controlled slide rail: an automatically controlled slide rail comprises a first sliding frame 2, a second sliding frame 6 and a connecting block 8, wherein a first sleeve 3 is installed at the top end inside the first sliding frame 2 through a fixing bolt 5, a hydraulic oil chamber 13 is arranged in the first sleeve 3 close to the top end, a buffer plate 14 is installed in the first sleeve 3 and located below the hydraulic oil chamber 13, a large oil through hole 20 is formed in the middle of the bottom end of the buffer plate 14, small oil through holes 19 are formed in the bottom end of the buffer plate 14, twenty-five small oil through holes 19 are formed in the first sleeve 3, the twenty-five small oil through holes 19 are annularly arrayed and equidistantly and are arranged at the bottom end of the buffer plate 14, when the second sleeve 16 extends outwards, hydraulic oil inside the hydraulic oil chamber 13 quickly flows out of the hydraulic oil chamber 13 through the large oil through hole 20, when the second sleeve 16 retracts inwards, because the liquid level of the hydraulic oil is lower than the large oil through hole 20, the small oil through holes 19 flow into the hydraulic oil chamber 13 at a slower speed, thereby giving the second sleeve 16 a cushioning effect.

Inside the pegging graft of first sleeve pipe 3 has second sleeve pipe 16, piston A15 is installed on second sleeve pipe 16 top, second balladeur train 6 is installed to second sleeve pipe 16 bottom, inside the pegging graft of second sleeve pipe 16 has slide bar 18, piston B17 is installed on slide bar 18 top, connecting block 8 and second balladeur train 6 extend to the outside, piston A15 and piston B17 make the inside atmospheric pressure of first sleeve pipe 3 and second sleeve pipe 16 reduce, thereby can let connecting block 8 and second balladeur train 6 automatic retraction to original position department, connecting block 8 is installed to slide bar 18 bottom, connecting block 8 top is installed in mounting panel 1, limiting block A9 is installed to connecting block 8 one side, limiting plate 7 is installed in the limiting block A9 outside, limiting plate 7 surface is equipped with spacing groove 12, limiting groove 12 internally mounted has cylinder slider 11, second balladeur train 6 internally mounted has limiting block B10.

The working principle is as follows: the utility model is installed at a place needing to be used, the first carriage 2 is installed at a fixed position through the installation block 4, the second carriage 6 is installed on the cabinet body through the installation plate 1, the second carriage 6 is slid into the first carriage 2, the first sleeve 3 and the first carriage 2 are fixed through the fixing bolt 5, when a user opens the cabinet body, the connection block 8 and the second carriage 6 extend outwards, the atmospheric pressure inside the first sleeve 3 and the second sleeve 16 is reduced through the piston A15 and the piston B17, when the user loosens the cabinet body, the sliding rod 18 and the second sleeve 16 automatically retract to the original position due to the atmospheric pressure inside the first sleeve 3 and the second sleeve 16, and the cabinet body is closed, thus the working flow of the utility model is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automatic control's slide rail, includes first balladeur train (2), second balladeur train (6) and connecting block (8), its characterized in that: first sleeve pipe (3) are installed through fixing bolt (5) on the inside top of first balladeur train (2), first sleeve pipe (3) is inside to be pegged graft and is had second sleeve pipe (16), second balladeur train (6) are installed to second sleeve pipe (16) bottom, second sleeve pipe (16) is inside to be pegged graft and has slide bar (18), connecting block (8) are installed to slide bar (18) bottom, install in mounting panel (1) on connecting block (8) top, stopper A (9) are installed to connecting block (8) one side, limiting plate (7) are installed in the stopper A (9) outside, limiting plate (7) surface is equipped with spacing groove (12), spacing groove (12) internally mounted has cylinder slider (11), second balladeur train (6) internally mounted has stopper B (10).

2. An automatically controlled slide rail according to claim 1, characterized in that: the two sides of the first sliding frame (2) are symmetrically provided with mounting blocks (4) at positions close to the front surface and the rear surface.

3. An automatically controlled slide rail according to claim 1, characterized in that: stopper A (9) are equipped with four altogether, and four stopper A (9) equivalent divide into two sets ofly, and are two sets of stopper A (9) equivalent symmetry is installed connecting block (8) and second balladeur train (6) both sides position department.

4. An automatically controlled slide rail according to claim 1, characterized in that: limiting plate (7) are equipped with four altogether, and four limiting plate (7) are installed in four stopper A (9) outsides in equal amount, four limiting plate (7) outside all is equipped with spacing groove (12), four cylindrical sliding block (11) are all installed to spacing groove (12) inside.

5. An automatically controlled slide rail according to claim 1, characterized in that: stopper B (10) are equipped with four altogether, and four stopper B (10) equivalent divide into two sets ofly, and are two sets of stopper B (10) equivalent symmetry is installed in first balladeur train (2) internal surface and second balladeur train (6) internal surface both sides position department.

6. An automatically controlled slide rail according to claim 1, characterized in that: first sleeve pipe (3) inside is close to top position department and is equipped with hydraulic oil chamber (13), first sleeve pipe (3) inside is located hydraulic oil chamber (13) below position department and installs buffer board (14), buffer board (14) bottom intermediate position department is equipped with big oil through hole (20), buffer board (14) bottom is equipped with little oil through hole (19), little oil through hole (19) are equipped with twenty five altogether, and twenty five little oil through hole (19) ring array equidistance branch locates buffer board (14) bottom.

7. An automatically controlled slide rail according to claim 1, characterized in that: and a piston A (15) is installed at the top end of the second sleeve (16), and a piston B (17) is installed at the top end of the sliding rod (18).

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