CN220675595U

CN220675595U - Telescopic bench

Info

Publication number: CN220675595U
Application number: CN202321947019.8U
Authority: CN
Inventors: 罗红伟; 谢爱芝
Original assignee: Anji Chunyue Furniture Co ltd
Current assignee: Anji Chunyue Furniture Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-29
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a telescopic long chair, which relates to the technical field of benches and comprises a first chair plate, wherein a support column is fixedly arranged on the outer wall of the bottom of the first chair plate, sliding plates are connected to the inner sides of the two sides of the first chair plate in a sliding mode, a second chair plate is fixedly arranged on the outer wall of the top of the sliding plates, a backup plate is fixedly arranged on the outer wall of the inner side of the support column, a limit groove is formed in the outer wall of one side of the backup plate, and a fixing block is fixedly arranged on the inner side of one side of the backup plate. According to the utility model, after the auxiliary plate rotates well, the first rotating rod is rotated, so that the first rotating rod drives the second rotating shaft column to rotate, the second rotating shaft column is lapped on the upper surface of the fixed plate, and then one ends of the two second rotating shaft columns are pulled, so that the second rotating shaft column extends to drive the rain shielding cloth to expand outwards, the effect that the rain shielding cloth is used for shielding rain is erected, and the problem that the existing outdoor bench is incapable of shielding rain in rainy days due to simple framework is solved.

Description

Telescopic bench

Technical Field

The utility model relates to the technical field of benches, in particular to a telescopic long chair.

Background

As is well known, chairs are the most important sitting rest tool in people's life and work. However, the existing chairs are too single in function, cannot be used in raining, are exposed to the outside for a long time, and are easy to fall off or damage when no one uses the chairs. To solve the above problems we provide benches.

For example, chinese patent publication No. CN102204758B discloses a telescopic chair, the chair frame is made of steel or wooden materials, the bottom surfaces of the chair legs are provided with casters, the chair frame is provided with mounting holes for telescopic mechanisms 1 and 2, the chair back and the chair surface are made of soft materials including leather, the foam nails are spiral nails with smooth and raised back surfaces and subjected to rust-proof treatment, the operating lever is provided with a hook for pulling and stepping on the ground, the outer surface of the chair is coated to prevent rust and beautify the appearance, and the chair can be easily contracted at ordinary times and can be easily stretched into a multi-chair form at any time according to needs.

The following problems exist in the prior art:

the existing long chair basically has no function of keeping off rain, so that people can not conveniently keep off rain in rainy days; the existing long chair has simple structure, so that the outdoor bench has no function of extension.

Disclosure of Invention

The utility model provides a telescopic long chair for solving the problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a telescopic bench, includes chair board one, the outer wall fixed mounting of chair board one bottom has the support column, the inboard sliding connection of chair board one both sides has the sliding plate, the outer wall fixed mounting at sliding plate top has chair board two, the inboard outer wall fixed mounting of support column has the backup plate, the spacing groove has been seted up to the outer wall of backup plate one side, the inboard fixed mounting of backup plate one side has the fixed block, the inboard rotation of fixed block is connected with the rotation post No. two, the outer wall fixed mounting at rotation post both ends No. two has the subplate, the inboard rotation of subplate one end is connected with the dwang No. one, the spout has been seted up to the outer wall of chair board one both sides.

The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of subplate one side has the fixed plate, the outer wall fixed mounting of first dwang has No. two pivot posts.

The technical scheme of the utility model is further improved as follows: the outer wall at two ends of the second rotating shaft column is fixedly sleeved with a rain shielding cloth, the outer wall at one side of the auxiliary plate is fixedly connected with a limiting pipe, and the outer wall at one side of the limiting pipe is slidably connected with a limiting telescopic column.

The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of spacing flexible post has spacing fender, reset spring has been cup jointed in the outer wall activity of spacing pipe, the one end fixed mounting of spacing flexible post has the plug block.

The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of a chair board bottom has a flexible post, the outer wall fixed mounting of a flexible post one end has the connecting block, the top of connecting block and one side fixed connection of sliding plate bottom.

The technical scheme of the utility model is further improved as follows: the outer wall fixed mounting of sliding plate both sides has the limiting plate, the inboard rotation of limiting plate bottom is connected with the gyro wheel, the outer wall of limiting plate one side just is located the inboard fixed mounting of spout has spacing slider.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a telescopic long chair, which adopts an auxiliary plate, a fixed plate, a first rotating rod, a second rotating shaft column, a rain shield cloth, a limiting pipe, a limiting telescopic column, a limiting baffle, a return spring and a plug-in block to be mutually matched, the plug-in block is pressed to drive the limiting baffles at two sides to be separated from a limiting groove on the outer wall of the backup plate, so that the auxiliary plate can be rotated, the auxiliary plate is rotated for 180 degrees, then one side of the plug-in block is extruded through the return spring on the outer wall of the limiting pipe, the limiting telescopic column is driven to draw out the inner side of the limiting pipe, the plug-in block is extruded, the plug-in block is driven to drive the limiting baffles at two sides to be inserted into the inner side of the limiting groove to be fixed, the first rotating rod is rotated after the auxiliary plate is rotated, the first rotating rod is driven to rotate the second rotating shaft column, the second rotating shaft column is then pulled on the upper surface of the fixed plate, one end of the second rotating shaft column is extended, the second rotating shaft column is driven to be outwards expanded, and the rain shield cloth is driven to be outwards expanded, and accordingly the frame is used for the rain shield cloth, and the problem that the existing long chair cannot be easily used for the outdoor frame to shield rain.

2. The utility model provides a telescopic bench, which adopts the mutual matching of a first chair plate, a first telescopic column, a connecting block, a sliding plate, a limiting plate, rollers and limiting sliding blocks, and the limiting plates on two sides of the first chair plate are pulled to slide in the first chair plate, the limiting sliding blocks arranged on the outer wall of one side of the limiting plate limit the inner side of a sliding groove to prevent the sliding plate from being pulled out of the first chair plate, and the limiting plates drive the rollers to roll on the inner wall of the first chair plate when sliding, so that the sliding plate is conveniently drawn, one end of the first telescopic column is driven by the connecting block on one side of the sliding plate to extend, the sliding plate is supported, and the sliding plate drives the chair plate on the inner side of the first chair plate to move towards the two sides of the first chair plate when the sliding plate is pulled out, so that the length of the bench is increased, and the problem that the existing outdoor bench structure is basically not provided with telescopic length is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the inner side structure of the back plate of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;

fig. 5 is a schematic cross-sectional view of the chair plate of the present utility model.

In the figure: 1. a first chair plate; 2. a sliding plate; 3. a support column; 4. a backup plate; 5. a connecting block; 6. a chute; 7. a limit sliding block; 8. a roller; 9. a limiting plate; 10. a second chair plate; 11. a first telescopic column; 12. a sub-plate; 13. a fixing plate; 14. a first rotating rod; 15. a second pivot post; 16. rain cloth; 17. a second rotating column; 18. a fixed block; 19. a limiting tube; 20. a return spring; 21. a plug block; 22. a limit stop; 23. a limit groove; 24. limiting telescopic column.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-5, the utility model provides a telescopic bench, which comprises a first chair plate 1, wherein the outer wall of the bottom of the first chair plate 1 is fixedly provided with a support column 3, the inner sides of two sides of the first chair plate 1 are connected with a sliding plate 2 in a sliding manner, the outer wall of the top of the sliding plate 2 is fixedly provided with a second chair plate 10, the outer wall of the inner side of the support column 3 is fixedly provided with a backup plate 4, the outer wall of one side of the backup plate 4 is provided with a limit groove 23, the inner side of one side of the backup plate 4 is fixedly provided with a fixed block 18, the inner side of the fixed block 18 is rotationally connected with a second rotating column 17, the outer walls of two ends of the second rotating column 17 are fixedly provided with auxiliary plates 12, the inner side of one end of the auxiliary plates 12 is rotationally connected with a first rotating rod 14, and the outer walls of two sides of the first chair plate 1 are provided with sliding grooves 6.

In this embodiment, by pressing the inserting block 21, the inserting block 21 drives the limiting blocks 22 at two sides to separate from the inner side of the limiting groove 23 on the outer wall of the backup plate 4, so that the auxiliary plate 12 can be rotated, the auxiliary plate 12 is rotated 180 °, and after the auxiliary plate 12 is rotated, the first rotating rod 14 is rotated, so that the first rotating rod 14 drives the second rotating shaft column 15 to rotate.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixed plate 13 is fixedly installed on the outer wall of one side of the auxiliary plate 12, the second rotating shaft column 15 is fixedly installed on the outer wall of the first rotating shaft 14, the rain shielding cloth 16 is fixedly sleeved on the outer wall of two ends of the second rotating shaft column 15, the limiting pipe 19 is fixedly connected with the outer wall of one side of the auxiliary plate 12, the limiting telescopic column 24 is slidably connected with the outer wall of one side of the limiting pipe 19, the limiting stop 22 is fixedly installed on the outer wall of the limiting telescopic column 24, the reset spring 20 is movably sleeved on the outer wall of the limiting pipe 19, and the plug-in block 21 is fixedly installed at one end of the limiting telescopic column 24.

In this embodiment, by pressing the inserting block 21, the inserting block 21 drives the two side limiting blocks 22 to separate from the limiting groove 23 on the outer wall of the backup plate 4, so that the auxiliary plate 12 can be rotated, the auxiliary plate 12 is rotated 180 °, then one side of the inserting block 21 is extruded by the reset spring 20 on the outer wall of the limiting tube 19, so that the limiting telescopic column 24 drives the two side limiting blocks 22 to draw out the inner side of the limiting tube 19, the inserting block 21 is extruded, the inserting block 21 drives the two side limiting blocks 22 to be inserted into the inner side of the limiting groove 23 for fixing, after the auxiliary plate 12 is rotated, the first rotating rod 14 drives the second rotating shaft column 15 to rotate, the second rotating shaft column 15 is lapped on the upper surface of the fixing plate 13, and then one end of the second rotating shaft column 15 is pulled, the second rotating shaft column 15 is extended, and the blocking cloth 16 is driven to be outwards expanded, so that the frame lifting and the blocking cloth 16 is used for blocking rain.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall fixed mounting of chair board 1 bottom has flexible post 11 No. one, and the outer wall fixed mounting of flexible post 11 one end has connecting block 5, and the top of connecting block 5 and one side fixed connection of slide plate 2 bottom, the outer wall fixed mounting of slide plate 2 both sides has limiting plate 9, and the inboard rotation of limiting plate 9 bottom is connected with gyro wheel 8, and the outer wall of limiting plate 9 one side just is located the inboard fixed mounting of spout 6 has spacing slider 7.

In this embodiment, the sliding plate 2 on two sides of the first chair plate 1 is pulled, so that the limiting plates 9 on two sides of the sliding plate 2 slide in the first chair plate 1, the limiting slide blocks 7 installed on the outer wall of one side of the limiting plates 9 limit the sliding plate 2 on the inner sides of the sliding grooves 6 to prevent the sliding plate 2 from being pulled out of the first chair plate 1, and the roller 8 is driven to roll on the inner wall of the first chair plate 1 during sliding through the limiting plates 9, so that the sliding plate 2 is conveniently pulled, one end of the first telescopic column 11 is driven by the connecting block 5 on one side of the sliding plate 2 to extend, the sliding plate 2 is supported, and when the sliding plate 2 is pulled out, the sliding plate 2 drives the second chair plate 10 on the inner side of the first chair plate 1 to move towards the two sides of the first chair plate 1, so that the length of the bench is increased.

The working principle of the telescopic bench is specifically described below.

As shown in fig. 1 to 5, by pulling the sliding plate 2 at both sides of the first seat plate 1, the limiting plate 9 at both sides of the sliding plate 2 slides in the first seat plate 1, the limiting slide block 7 installed at the outer wall of one side of the limiting plate 9 limits the inner side of the sliding groove 6 to prevent the sliding plate 2 from being pulled out of the first seat plate 1, the roller 8 is driven to roll on the inner wall of the first seat plate 1 by the limiting plate 9 during sliding, so that the sliding plate 2 is conveniently pulled out, the connecting block 5 at one side of the sliding plate 2 drives one end of the first telescopic column 11 to extend, the sliding plate 2 is supported, the sliding plate 2 drives the second seat plate 10 at the inner side of the first seat plate 1 to move towards both sides of the first seat plate 1 when the sliding plate 2 is pulled out, thereby increasing the length of the bench, then the plug-in block 21 is pressed, the plug-in block 21 drives the limit baffles 22 on two sides to be separated from the inner sides of the limit grooves 23 on the outer wall of the backup plate 4, so that the auxiliary plate 12 can be rotated, the auxiliary plate 12 is rotated for 180 degrees, then one side of the plug-in block 21 is extruded through the reset spring 20 on the outer wall of the limit pipe 19, so that the limit telescopic column 24 drives the limit baffles 22 on two sides to be pulled out of the inner sides of the limit pipe 19, the plug-in block 21 is extruded, the plug-in block 21 drives the limit baffles 22 on two sides to be inserted into the inner sides of the limit grooves 23 to be fixed, after the auxiliary plate 12 is rotated, the first rotating rod 14 is rotated, the second rotating rod 14 drives the second rotating shaft column 15 to rotate, the second rotating shaft column 15 is lapped on the upper surface of the fixed plate 13, and then one end of the second rotating shaft column 15 is pulled, so that the second rotating shaft column 15 is extended, and the rain barrier 16 is driven to be outwards expanded, and the rain barrier 16 is used for keeping off rain.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a telescopic long chair, includes chair board one (1), its characterized in that: the outer wall of the bottom of the first chair plate (1) is fixedly provided with a support column (3), the inner sides of the two sides of the first chair plate (1) are connected with a sliding plate (2) in a sliding way, the outer wall of the top of the sliding plate (2) is fixedly provided with a second chair plate (10), the outer wall of the inner side of the support column (3) is fixedly provided with a backup plate (4), the outer wall of one side of the backup plate (4) is provided with a limit groove (23), the inside fixed mounting of backup plate (4) one side has fixed block (18), the inboard rotation of fixed block (18) is connected with No. two rotation post (17), the outer wall fixed mounting at No. two rotation post (17) both ends has subplate (12), the inboard rotation of subplate (12) one end is connected with rotation pole (14) No. one, spout (6) have been seted up to the outer wall of chair board one (1) both sides.

2. A telescopic bench according to claim 1, wherein: the outer wall of one side of the auxiliary plate (12) is fixedly provided with a fixed plate (13), and the outer wall of the first rotating rod (14) is fixedly provided with a second rotating shaft column (15).

3. A telescopic bench according to claim 2, wherein: the outer wall at two ends of the second rotating shaft column (15) is fixedly sleeved with a rain shielding cloth (16), the outer wall at one side of the auxiliary plate (12) is fixedly connected with a limiting pipe (19), and the outer wall at one side of the limiting pipe (19) is slidably connected with a limiting telescopic column (24).

4. A telescopic bench according to claim 3, wherein: the outer wall fixed mounting of spacing flexible post (24) has spacing fender (22), reset spring (20) have been cup jointed in the outer wall activity of spacing pipe (19), the one end fixed mounting of spacing flexible post (24) has plug-in block (21).

5. A telescopic bench according to claim 1, wherein: the outer wall fixed mounting of chair board one (1) bottom has flexible post (11) No. one, the outer wall fixed mounting of flexible post (11) one end No. one has connecting block (5), the top of connecting block (5) is connected with one side fixed of sliding plate (2) bottom.

6. A telescopic bench according to claim 1, wherein: the sliding plate is characterized in that limiting plates (9) are fixedly arranged on the outer walls of the two sides of the sliding plate (2), idler wheels (8) are rotatably connected to the inner sides of the bottoms of the limiting plates (9), and limiting sliding blocks (7) are fixedly arranged on the outer walls of one side of the limiting plates (9) and the inner sides of the sliding grooves (6).