CN218942531U

CN218942531U - Multisection pull dining table slide rail

Info

Publication number: CN218942531U
Application number: CN202222992629.1U
Authority: CN
Inventors: 唐凤霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-02
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a multisection drawing dining table slide rail, which comprises a track assembly composed of a plurality of tracks, wherein the outer side edge of the track assembly is provided with a lifting piece and a pulley block, the lifting piece is provided with an inclined plane for assisting lifting of a connecting piece, the connecting piece is in sliding connection with the pulley block, the lifting piece and the pulley block are arranged on the outer side edge of the track assembly composed of the plurality of tracks, the inclined plane on the lifting piece is used for assisting lifting of the connecting piece, and the pulley block is matched with the connecting piece to be in sliding connection with the lifting piece, so that the lifting table plate arranged on the connecting piece is smoother in the lifting process, and noise can be reduced.

Description

Multisection pull dining table slide rail

Technical Field

The utility model relates to the technical field of furniture, in particular to a multi-section drawing dining table slide rail.

Background

At present, the table top and the cabinet body of the kitchen cabinet sold in the market are connected by an aluminum filler strip, and the aluminum filler strip only plays a role of connecting the table top and the cabinet body, so that the space in the aluminum filler strip is not reasonably utilized. In addition, the table top of the conventional dining table is fixed in size and fixed at the upper end of the dining table. It is sometimes desirable to have a stowable auxiliary table in the kitchen, taking into account the size or layout of the meal chamber, which is then created.

For example, chinese patent publication discloses a multi-section track with a patent number of CN202020549415.5 and a folding and drawing table thereof, the multi-section track structure adopted by the multi-section track can be applied to a dining table, and the multi-section track comprises a telescopic track main body, wherein the track main body is provided with a sliding groove along the length telescopic direction, the end part of the sliding groove is provided with a slope with height switching, a connecting piece is slidably positioned in the sliding groove, and the folding and drawing table of the track main body with a multi-section guide rail is used for increasing the working area by matching a movable platen with a panel during drawing, and the panel is stacked below the movable platen during folding, so that the occupied space is reduced, the use is not needed to be overturned, and the operation is convenient; however, the above structure has a problem in that noise occurs due to a large friction during the lifting and lowering process, and the movement is not smooth enough during the lifting and lowering process.

Disclosure of Invention

The present utility model is directed to a multi-section sliding rail for a dining table, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multisection pull dining table slide rail, includes the track assembly of constituteing by many tracks, the outside limit of track assembly is equipped with lifting unit and assembly pulley, be equipped with the inclined plane that is used for assisting the connecting piece to go up and down on the lifting unit, connecting piece and assembly pulley sliding connection.

Further, an elevating protruding point part is arranged on the inclined plane of the lifting piece, the elevating protruding point part is arranged in an arc shape, and the end part of the connecting piece is arranged in an arc shape corresponding to the elevating protruding point part.

Further, the pulley block comprises a first pulley, a second pulley, a third pulley and a fourth pulley, the lifting piece is located at the front end of the side face of the track assembly, the first pulley and the second pulley are respectively arranged on the side face of the track assembly at the front end and the rear end of the lifting piece, the fourth pulley is arranged at the rear end of the side face of the track assembly, the third pulley is arranged between the second pulley and the fourth pulley, and the third pulley and the fourth pulley are in the same horizontal line.

Further, the side that the connecting piece kept away from the track assembly is equipped with the mounting panel, the mounting panel is fixed at the medial surface of pull dining table, and assembly pulley movable mounting is between mounting panel and track assembly.

Further, the connecting piece is L-shaped, and the top of the connecting piece is connected with a lifting bedplate of the drawing dining table.

Further, the pulley is provided with an annular groove at the lower end corresponding to the connecting piece.

Compared with the prior art, the utility model has the beneficial effects that: through being equipped with lifting piece and assembly pulley at the track assembly lateral edge of constituteing by many tracks, utilize the inclined plane on the lifting piece to assist the connecting piece to go up and down to cooperation assembly pulley and connecting piece sliding connection, make the lift platen that installs on the connecting piece go up and down the in-process more smooth and easy, still reducible noise.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a partial enlarged view at a in fig. 1.

Fig. 3 is a schematic diagram of a front view structure of the present utility model.

Fig. 4 is a schematic view of a first ascending state of the connector according to the present utility model.

Fig. 5 is a schematic view of a second ascending state of the connector according to the present utility model.

Fig. 6 is a schematic view of a third ascending state of the connector according to the present utility model.

Fig. 7 is a schematic view of a fourth ascending state of the connector according to the present utility model.

Fig. 8 is a schematic view of the unfolded state of the present utility model.

Fig. 9 is a schematic view of the storage state of the present utility model.

Fig. 10 is a schematic view of the installation of the present utility model.

FIG. 11 is a schematic view of the present utility model in use.

In the figure: the lifting device comprises a track assembly 1, a track 10, a lifting piece 2, an inclined plane 21, a lifting protruding point part 22, a pulley block 3, a first pulley 31, a second pulley 32, a third pulley 33, a fourth pulley 34, a connecting piece 4, a mounting plate 5, a lifting bedplate 6, a movable bedplate 7 and a pulling plate 8.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

in the description of the present utility model, it should be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to make the description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; furthermore, the terms "first," "second," and the like, 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; thus, the definition of "first", "second" is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly including one or more such features.

The utility model provides a multisection pull dining table slide rail as shown in fig. 1 through 11, includes and constitutes track assembly 1 by the mutual sliding connection of many tracks 10, the outside limit of track assembly 1 is equipped with lifting element 2 and assembly pulley 3, be equipped with the inclined plane 21 that is used for assisting the lifting of connecting piece 4 on the lifting element 2, connecting piece 4 and assembly pulley 3 sliding connection, through being equipped with lifting element 2 and assembly pulley 3 at the track assembly 1 outside limit that comprises many tracks, utilize the inclined plane 21 on the lifting element 2 to assist the lifting of connecting piece 4 to cooperation assembly pulley 3 and connecting piece 4 sliding connection makes the lift platen 6 of installing on connecting piece 4 go up and down the in-process more smooth and easy, still reducible noise.

In this embodiment, the inclined surface 21 of the lifting member 2 is provided with a raised protrusion 22, and the lifting height of the connecting member 4 can be further raised by using the angle of the raised protrusion 22 when the connecting member 4 is lifted, and the raised protrusion 22 is arc-shaped, and the end of the connecting member 4 is arc-shaped corresponding to the raised protrusion 22, so that the connecting member 4 is lifted smoothly.

In this embodiment, the pulley block 3 includes a first pulley 31, a second pulley 32, a third pulley 33 and a fourth pulley 34, the lifting member 2 is located at a front end of a side surface of the track assembly 1, the first pulley 31 and the second pulley 32 are respectively mounted on the side surface of the track assembly 1 at the front end and the rear end of the lifting member 2, the fourth pulley 34 is mounted at a rear end of the side surface of the track assembly 1, the third pulley 33 is mounted between the second pulley 32 and the fourth pulley 34, and the third pulley 33 and the fourth pulley 34 are on the same horizontal line.

In this embodiment, the side that connecting piece 4 kept away from track assembly 1 is equipped with mounting panel 5, mounting panel 5 is fixed at the medial surface of pull dining table, and assembly pulley 3 movable mounting is between mounting panel 5 and track assembly 1.

In this embodiment, the connecting piece 4 is L-shaped, and the top of the connecting piece 4 is connected with the lifting platen 6 of the drawing dining table, the lower ends of the plurality of pulleys of the pulley block 3 corresponding to the connecting piece 4 are provided with annular grooves, which can improve the connection stability of the connecting piece 4 and the pulleys, ensure the position accuracy of the lifting platen 6, and have higher stability, in addition, the lifting platen 6 connected with the connecting piece 4 can be placed at the front end or the rear end of the movable platen 7 by the movable platen 7 and is pushed or indirectly pushed to move towards the inner direction by the pull plate 8, and moves to the upper part of the movable platen 7 through the inclined plane 21 on the lifting piece 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A multisection pull dining table slide rail, its characterized in that: the lifting device comprises a rail assembly (1) composed of a plurality of rails, wherein lifting pieces (2) and pulley blocks (3) are arranged on the outer side edges of the rail assembly (1), inclined planes (21) used for assisting lifting of connecting pieces (4) are arranged on the lifting pieces (2), and the connecting pieces (4) are in sliding connection with the pulley blocks (3).

2. The multi-section drawing dining-table slide rail according to claim 1, wherein: the lifting piece (2) is characterized in that an inclined plane (21) is provided with a raised protruding point portion (22), the raised protruding point portion (22) is arranged in an arc shape, and the end portion of the connecting piece (4) is arranged in an arc shape corresponding to the raised protruding point portion (22).

3. The multi-section drawing dining-table slide rail according to claim 1, wherein: the pulley block (3) comprises a first pulley (31), a second pulley (32), a third pulley (33) and a fourth pulley (34), wherein the lifting piece (2) is located at the front end of the side face of the track assembly (1), the first pulley (31) and the second pulley (32) are respectively arranged on the side face of the track assembly (1) at the front end and the rear end of the lifting piece (2), the fourth pulley (34) is arranged at the rear end of the side face of the track assembly (1), the third pulley (33) is arranged between the second pulley (32) and the fourth pulley (34), and the third pulley (33) and the fourth pulley (34) are in the same horizontal line.

4. The multi-section drawing dining-table slide rail according to claim 1, wherein: the side of connecting piece (4) keeping away from track assembly (1) is equipped with mounting panel (5) of fixing at pull dining-table medial surface, and assembly pulley (3) movable mounting is between mounting panel (5) and track assembly (1).

5. The multi-section drawing dining-table slide rail according to claim 1, wherein: the connecting piece (4) is L-shaped.

6. The multi-section drawing dining-table slide rail according to claim 1, wherein: the lower ends of the connecting pieces (4) corresponding to the pulleys of the pulley block (3) are provided with annular grooves.