CN213962496U - Furniture pressing rebound opening and closing mechanism with elastic positioning function - Google Patents

Abstract

The utility model belongs to the field of furniture, especially, take elastic positioning function's furniture is with pressing down bounce-back switching mechanism does not have positioner to current drawer on, can not satisfy the problem of operation requirement, the following scheme is proposed at present, it includes the table, the front side of table is opened and is equipped with the drawer groove, and drawer inslot slidable mounting has the drawer, has seted up the cavity on the drawer, has all seted up the locating hole on the both sides inner wall of cavity, and slidable mounting has the locating plate in the locating hole, has all seted up the constant head tank on the both sides inner wall in drawer groove, and the locating plate clamps with the constant head tank mutually, and the equal fixedly connected with inner panel in one side that two locating plates are close to each other, and one side welding that two inner panels are close to each other has same spring, has all seted up L type hole on the both sides inner wall of cavity, and slidable sealing installs initiative board and driven plate in the L type hole. The utility model discloses the practicality is good, conveniently fixes a position the drawer, and location easy operation is convenient, satisfies people and uses the needs.

Description

Furniture pressing rebound opening and closing mechanism with elastic positioning function

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a take furniture of elastic positioning function with pressing bounce-back switching mechanism.

Background

Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in purposes at present, and is an important basis for establishing working and living spaces.

The drawer is arranged on the existing furniture, but the drawer is not provided with a positioning device, so that the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has no positioning device on the drawer and can not meet the use requirement, and providing a pressing rebound opening and closing mechanism with elastic positioning function for furniture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressing rebound opening and closing mechanism for furniture with an elastic positioning function comprises a table plate, wherein a drawer groove is formed in the front side of the table plate, a drawer is arranged in the drawer groove in a sliding mode, a cavity is formed in the drawer, positioning holes are formed in the inner walls of the two sides of the cavity, positioning plates are arranged in the positioning holes in a sliding mode, positioning grooves are formed in the inner walls of the two sides of the drawer groove, the positioning plates are clamped with the positioning grooves, inner plates are fixedly connected to one sides, close to each other, of the two positioning plates, the same spring is welded to one side, close to each other, of the two inner plates, L-shaped holes are formed in the inner walls of the two sides of the cavity, a driving plate and a driven plate are arranged in the L-shaped holes in a sliding and sealing mode, one side, close to each other, of the two driven plates is respectively welded to one side, far away from each other, two front plates are fixedly connected to the front side of the drawer, one side, close to each other, of the two front plates is fixedly connected with the same pull plate, the front side of arm-tie is opened and is equipped with and presses the hole, presses downthehole slidable mounting to have and presses the depression bar, presses the rear side welding of depression bar to have the back plate, the bottom fixedly connected with bottom plate of back plate, the equal fixedly connected with square plate in bottom both sides of bottom plate, the bottom of square plate and the top fixed connection who corresponds the initiative board.

Preferably, the L-shaped hole is filled with hydraulic oil between the driving plate and the driven plate.

Preferably, one side that two inner panels kept away from each other contacts with the both sides inner wall of cavity respectively, and the inner panel is spacing.

Preferably, four corners of the bottom of the table board are fixedly connected with table legs for supporting the table board.

Preferably, be provided with the sealing washer on the lateral wall of constant head tank, the inboard sealing contact of locating plate and sealing washer improves the stability behind the locating plate card income constant head tank.

Preferably, the pressing lever is located between the pulling plate and the drawer.

The utility model discloses in, a take furniture of elastic locating function to press down bounce-back switching mechanism, when the drawer is opened to needs, hold the arm-tie, and press the depression bar with palm center extrusion, press the depression bar to drive the back plate and remove, the bottom plate drives the square plate and removes, the square plate drives the initiative board and removes, the initiative board drives the driven plate through hydraulic oil and removes, the driven plate drives the inner panel and removes, two inner panels extrude same spring, the inner panel drives the locating plate and removes, make the locating plate shift out the constant head tank, remove the fixing to the drawer, stimulate the arm-tie this moment, open the drawer, when needs fix a position the drawer, push the drawer inslot with the drawer, loosen again and press the depression bar, the elasticity of spring drives two inner panels this moment and removes, make the locating plate card go into in the constant head tank, fix a position.

The utility model discloses the practicality is good, conveniently fixes a position the drawer, and location easy operation is convenient, satisfies people and uses the needs.

Drawings

Fig. 1 is a schematic structural view of a pressing and rebounding opening and closing mechanism for furniture with an elastic positioning function provided by the present invention;

fig. 2 is a schematic structural view of a portion a of a pressing and rebounding opening and closing mechanism for furniture with an elastic positioning function according to the present invention;

fig. 3 is a schematic top view of the connection portion between the driving plate and the driven plate of the pressing and rebounding opening/closing mechanism for furniture with elastic positioning function and the L-shaped hole provided by the present invention.

In the figure: 1. a table plate; 2. desk legs; 3. a drawer; 4. positioning a plate; 5. an inner plate; 6. a spring; 7. an L-shaped hole; 8. a driving plate; 9. a driven plate; 10. a front plate; 11. pulling a plate; 12. a pressing lever; 13. a back plate; 14. a base plate; 15. a square plate.

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.

Referring to fig. 1-3, a pressing rebound opening and closing mechanism for furniture with elastic positioning function comprises a table plate 1, a drawer groove is arranged at the front side of the table plate 1, a drawer 3 is slidably mounted in the drawer groove, a cavity is arranged on the drawer 3, positioning holes are respectively arranged on the inner walls of the two sides of the cavity, positioning plates 4 are slidably mounted in the positioning holes, positioning grooves are respectively arranged on the inner walls of the two sides of the drawer groove, the positioning plates 4 are clamped with the positioning grooves, inner plates 5 are fixedly connected to the mutually close sides of the two positioning plates 4, the mutually close sides of the two inner plates 5 are welded with the same spring 6, L-shaped holes 7 are respectively arranged on the inner walls of the two sides of the cavity, a driving plate 8 and driven plates 9 are slidably and sealingly mounted in the L-shaped holes 7, the mutually close sides of the two driven plates 9 are respectively welded with the mutually far sides of the two inner plates 5, two front plates 10 are fixedly connected to the front side of the drawer 3, the same arm-tie 11 of one side fixedly connected with that two front panels 10 are close to each other, the hole is pressed to open to the front side of arm-tie 11, and slidable mounting has a press rod 12 in the press hole, and the rear side welding of press rod 12 has a back plate 13, and the bottom fixedly connected with bottom plate 14 of back plate 13, the equal fixedly connected with square plate 15 in bottom both sides of bottom plate 14, the bottom of square plate 15 and the top fixed connection who corresponds initiative board 8.

In this embodiment, the L-shaped hole 7 is filled with hydraulic oil between the driving plate 8 and the driven plate 9.

In this embodiment, the two inner plates 5 are spaced apart from each other and contact the inner walls of the two sides of the cavity, respectively, to limit the inner plates 5.

In this embodiment, four corners of the bottom of the table board 1 are fixedly connected with the table legs 2 to support the table board 1.

In this embodiment, be provided with the sealing washer on the lateral wall of constant head tank, the inboard sealing contact of locating plate 4 and sealing washer improves the stability behind the locating plate 4 card income constant head tank.

In this embodiment, the pressing lever 12 is located between the pulling plate 11 and the drawer 3.

In the utility model, when a drawer 3 needs to be opened, the pulling plate 11 is held and the pressing rod 12 is extruded by the palm, the pressing rod 12 drives the rear plate 13 to move, the rear plate 13 drives the bottom plate 14 to move, the bottom plate 14 drives the square plate 15 to move, the square plate 15 drives the driving plate 8 to move, the driving plate 8 drives the driven plate 9 to move through hydraulic oil, the driven plate 9 drives the inner plates 5 to move, the two inner plates 5 extrude the same spring 6, the inner plates 5 drive the positioning plate 4 to move, so that the positioning plate 4 moves out of the positioning groove, the fixing of the drawer 3 is released, the pulling plate 11 is pulled at the moment to open the drawer 3, when the drawer 3 needs to be positioned, the drawer 3 is pushed into the drawer groove, the pressing rod 12 is released, at the moment, the elasticity of the spring 6 drives the two inner plates 5 to move, the inner plates 5 drive the positioning plate 4 to move, so that the positioning plate 4 is clamped into the positioning groove, the drawer 3 is positioned.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A pressing rebound opening and closing mechanism for furniture with an elastic positioning function comprises a table plate (1) and is characterized in that a drawer groove is formed in the front side of the table plate (1), a drawer (3) is arranged in the drawer groove in a sliding mode, a cavity is formed in the drawer (3), positioning holes are formed in the inner walls of the two sides of the cavity, positioning plates (4) are arranged in the positioning holes in a sliding mode, positioning grooves are formed in the inner walls of the two sides of the drawer groove, the positioning plates (4) are clamped with the positioning grooves, inner plates (5) are fixedly connected to one sides, close to each other, of the two positioning plates (4), the same spring (6) is welded to one side, close to each other, of the two inner plates (5), L-shaped holes (7) are formed in the inner walls of the two sides of the cavity, a driving plate (8) and a driven plate (9) are arranged in the L-shaped holes (7) in a sliding sealing mode, two front bezel (10) of front side fixedly connected with of drawer (3), the same arm-tie (11) of one side fixedly connected with that two front bezel (10) are close to each other, the front side of arm-tie (11) is opened and is equipped with and presses down the hole, slidable mounting has and presses down depression bar (12) in the pressure hole, the rear side welding of pressing down bar (12) has back plate (13), bottom fixedly connected with bottom plate (14) of back plate (13), the equal fixedly connected with square slab (15) in bottom both sides of bottom plate (14), the bottom of square slab (15) and the top fixed connection who corresponds initiative board (8).

2. The pressing and rebounding opening and closing mechanism with the elastic positioning function for furniture according to claim 1 is characterized in that the L-shaped hole (7) is filled with hydraulic oil between the driving plate (8) and the driven plate (9).

3. The pressing and rebounding opening and closing mechanism with the elastic positioning function for furniture according to claim 1 is characterized in that the sides of the two inner plates (5) far away from each other are respectively in contact with the inner walls of the two sides of the cavity.

4. The pressing and rebounding opening and closing mechanism with the elastic positioning function for furniture according to claim 1 is characterized in that four corners of the bottom of the table board (1) are fixedly connected with table legs (2).

5. The pressing and rebounding opening and closing mechanism with the elastic positioning function for the furniture according to claim 1 is characterized in that a sealing ring is arranged on the side wall of the positioning groove, and the positioning plate (4) is in sealing contact with the inner side of the sealing ring.

6. The push-bounce opening and closing mechanism with the elastic positioning function for furniture according to claim 1 is characterized in that the push rod (12) is positioned between the pull plate (11) and the drawer (3).

Images