CN216256031U

CN216256031U - Bed desk

Info

Publication number: CN216256031U
Application number: CN202122690012.XU
Authority: CN
Inventors: 魏弦; 徐洋; 郭小兰; 龙君启; 张佳涛
Original assignee: Panzhihua University
Current assignee: Panzhihua University
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model provides a bed desk convenient to use. Comprises a desk body, a mounting seat, a bending arm and a supporting arm; one end of the bending arm is connected with the desk body, and the other end of the bending arm is provided with a connecting shaft which is horizontally arranged; the mounting seat is mounted on the bed edge and is provided with a vertically arranged long hole, and the connecting shaft is mounted in the long hole; one end of the supporting arm is a rotating end, and the other end of the supporting arm is a butting end; the rotating end of the supporting arm is rotatably connected with the desk body through a rotating shaft; when the desk body is horizontally placed, the abutting end of the supporting arm abuts against the mounting seat, the connecting shaft is located at the lower end of the long hole, and the mounting seat, the supporting arm and the bending arm are located below the desk body; when the desk body is folded, the abutting end of the supporting arm is separated from the mounting seat, and the connecting shaft is located at the upper end of the long hole. The desk body can be horizontally placed and folded, and is convenient to use and space-saving. Still have the storing function, be favorable to accomodating of article. The height of the desk body can be adjusted when the desk is horizontally placed, and the desk can be suitable for users with different heights.

Description

Bed desk

Technical Field

The utility model belongs to the technical field of furniture, and particularly relates to a bed desk.

Background

The university dormitory has smaller space, so the desk on the bed is popular, and the desk on the bed has the advantage of saving space. Existing bed desks typically include a table top and a plurality of legs for supporting the table top. One end of the leg is hinged with the back side of the table top. When the bed desk needs to be used, the supporting legs are unfolded, and the plurality of supporting legs stably support the table top plate. When the desk is stored, the supporting legs and the desktop plate are folded, and then the desk on the bed is placed at other positions, so that the desk is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a bed desk convenient to use.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the bed desk comprises a desk body, a mounting seat, a bending arm and a supporting arm;

one end of the bending arm is connected with the desk body, and the other end of the bending arm is provided with a connecting shaft which is horizontally arranged; the mounting seat is mounted on the bed edge and is provided with a vertically arranged long hole, and the connecting shaft is mounted in the long hole;

one end of the supporting arm is a rotating end, and the other end of the supporting arm is a butting end; the rotating end of the supporting arm is rotatably connected with the desk body through a rotating shaft;

when the desk body is horizontally placed, the abutting end of the supporting arm abuts against the mounting seat, the connecting shaft is located at the lower end of the long hole, and the mounting seat, the supporting arm and the bending arm are located below the desk body; when the desk body is folded, the abutting end of the supporting arm is separated from the mounting seat, and the connecting shaft is located at the upper end of the long hole.

Further, the desk body comprises a box body, and an opening communicated with an inner cavity of the box body is formed in the box body;

the bending arm is connected with the outer wall of the box body, and the rotating end of the supporting arm is rotatably connected with the outer wall of the box body through a rotating shaft;

when the box body is folded, the opening faces upwards.

Further, a box door is installed on the box body and used for opening or closing the opening.

Furthermore, a support plate is connected to one side of the box door, and the support plate is connected with the inner wall of the box body through a sliding chute and sliding block structure;

when the box door closes the opening, the support plate is positioned in the box body.

Further, a partition board is arranged in the box body, and divides an inner cavity of the box body into an installation cavity and a storage cavity;

when the box door closes the opening, the support plate is positioned in the installation cavity; when the desk body is flatly placed, the storage cavity is located above the installation cavity.

Furthermore, a clamping groove is formed in the mounting seat and is arranged corresponding to the supporting arm;

when the desk body is horizontally placed, the abutting end of the supporting arm is placed in the clamping groove.

Further, the mounting seat comprises a mounting plate and a height adjusting structure;

the height adjusting structure comprises an adjusting rod and a sleeve;

the upper end of the adjusting rod is connected with the mounting plate; the clamping groove is arranged on the mounting plate; the clamping groove is positioned on one side of the mounting plate, and the adjusting rod is positioned on the other side of the mounting plate;

the adjusting rod is provided with adjusting holes, and the adjusting holes are uniformly arranged at intervals in the vertical direction; the long hole is arranged on the adjusting rod and is positioned above the adjusting hole;

the sleeve is arranged on the bed edge; the sleeve is sleeved on the adjusting rod and is connected with the adjusting rod through a bolt.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a bed desk convenient to use. The desk body can be horizontally placed and folded, and is convenient to use and space-saving. Still have the storing function, be favorable to accomodating of article. The height of the desk body can be adjusted when the desk is horizontally placed, and the desk can be suitable for users with different heights.

Drawings

FIG. 1 is a schematic view of one of the angles of the present invention when the desk body is laid flat;

FIG. 2 is a schematic view of another angle of the present invention when the desk body is laid flat;

FIG. 3 is a schematic structural view illustrating the door of the present invention separated from the case when the desk body is folded;

reference numerals: 1-desk body; 101-a box body; 102-a door; 103-a support plate; 104-a separator; 2-long hole; 3-bending the arm; 4-a support arm; 5-a connecting shaft; 6-a rotating shaft; 7-adjusting the rod; 701-adjusting holes; 8-a sleeve; 9-a card slot; 10-mounting a plate; 11-bed edge.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

As shown in the attached drawings, the bed desk comprises a desk body 1, a mounting seat, a bending arm 3 and a supporting arm 4; one end of the bending arm 3 is connected with the desk body 1, and the other end is provided with a connecting shaft 5 which is horizontally arranged; the mounting seat is mounted on the bed edge 11 and is provided with a vertically arranged long hole 2, and the connecting shaft 5 is mounted in the long hole 2; one end of the supporting arm 4 is a rotating end, and the other end of the supporting arm is a butting end; the rotating end of the supporting arm 4 is rotatably connected with the desk body 1 through a rotating shaft 6; when the desk body 1 is horizontally placed, the abutting end of the supporting arm 4 abuts against the mounting seat, the connecting shaft 5 is located at the lower end of the long hole 2, and the mounting seat, the supporting arm 4 and the bending arm 3 are located below the desk body 1; when the desk body 1 is folded, the abutting end of the supporting arm 4 is separated from the mounting seat, and the connecting shaft 5 is positioned at the upper end of the long hole 2.

The desk body 1 is installed on an installation seat through a bending arm 3 and a connecting shaft 5, and the installation seat is installed on a bed edge 11. The support arm 4 provides support for the desk body 1. One end of the bending arm 3 is connected with the desk body 1, and the other end is arranged in the long hole 2 on the mounting seat through a connecting shaft 5. The position of the connecting shaft 5 in the long hole 2 varies according to the state of the desk body 1. When desk body 1 is kept flat, connecting axle 5 is located the lower extreme of slot hole 2, supports support arm 4 to support the end and support with the mount pad mutually, through the supporting role of support arm 4, makes desk body 1 keep the state of keeping flat. When the desk body 1 is folded, the butt joint end of the supporting arm 4 is separated from the mounting seat, and the connecting shaft 5 is located at the upper end of the long hole 2 and used for folding and storing the desk body 1, so that the space is saved.

The bending arm 3 and the support arm 4 may be provided in plurality. The plurality of bending arms 3 are arranged at regular intervals in the axial direction of the connecting shaft 5.

The desk body 1 may be a plate-shaped structure, and in order to realize the function of storing articles, preferably, the desk body 1 comprises a box body 101, and an opening communicated with an internal cavity of the box body 101 is arranged on the box body 101; the bending arm 3 is connected with the outer wall of the box body 101, and the rotating end of the supporting arm 4 is rotatably connected with the outer wall of the box body 101 through a rotating shaft 6; when the box 101 is folded, the opening faces upward. The housing 101 provides mounting support for the flexure arm 3 and the support arm 4. When the desk body 1 is laid flat, the bending arm 3 and the support arm 4 are located below the case 101. The user can place the article in the case 101 from the opening.

In order to prevent the articles in the box 101 from falling out of the opening when the box 101 is laid flat. Preferably, a door 102 is installed on the box 101, and the door 102 is used for opening or closing the opening. The door 102 is used to close or open an opening of the box 101, so as to prevent the articles in the box 101 from falling out of the opening when the box 101 is laid flat.

More preferably, the door 102 is provided with a handle.

One end of the box door 102 can be connected with the box body 101 through a hinge, preferably, a support plate 103 is connected with one side of the box door 102, and the support plate 103 is connected with the inner wall of the box body 101 through a chute and slide block structure; when the door 102 closes the opening, the support plate 103 is located in the box 101. The opening is opened by pulling the door 102 in a direction away from the cabinet 101; the door 102 is pushed in a direction approaching the cabinet 101 to close the opening. The slider-and-slot arrangement provides a linear motion guide for the movement of the door 102.

Preferably, a partition plate 104 is arranged in the box body 101, and the partition plate 104 divides an internal cavity of the box body 101 into an installation cavity and a storage cavity; when the door 102 closes the opening, the support plate 103 is positioned in the installation chamber; when the desk body 1 is horizontally placed, the storage cavity is positioned above the installation cavity. When the door 102 closes the opening, the strip 103 is positioned within the mounting chamber and the item is placed within the storage chamber. Preventing the placed item from interfering with the closing of door 102.

In order to enable the abutting end of the supporting arm 4 to stably abut against the mounting seat, preferably, a clamping groove 9 is arranged on the mounting seat, and the clamping groove 9 is arranged corresponding to the supporting arm 4; when the desk body 1 is horizontally placed, the abutting end of the supporting arm 4 is placed in the clamping groove 9. When the desk body 1 needs to be folded, the abutting end of the supporting arm 4 is taken out of the clamping groove 9. Through setting up draw-in groove 9, make supporting arm 4 support by more stable.

In order to realize the height adjustment when the desk body 1 is horizontally placed, preferably, the mounting base comprises a mounting plate 10 and a height adjusting structure; the height adjusting structure comprises an adjusting rod 7 and a sleeve 8; the upper end of the adjusting rod 7 is vertically arranged and is connected with the mounting plate 10; the clamping groove 9 is arranged on the mounting plate 10; the clamping groove 9 is positioned on one side of the mounting plate 10, and the adjusting rod 7 is positioned on the other side of the mounting plate 10; the adjusting rod 7 is provided with adjusting holes 701, and the adjusting holes 701 are uniformly arranged at intervals in the vertical direction; the long hole 2 is arranged on the adjusting rod 7 and is positioned above the adjusting hole 701; the sleeve 8 is arranged on the bed edge 11; the sleeve 8 is sleeved on the adjusting rod 7 and is connected with the adjusting rod 7 through a bolt. The mounting plate 10 provides an abutting support for the support arm 4. The sleeve 8 may be welded or bolted to the bed edge 11. The adjusting rod 7 can be extended or shortened in the sleeve 8, and the bolt passes through the sleeve 8 and one of the adjusting holes 701 on the adjusting rod 7 to be installed, so that the height of the desk body 1 can be adjusted. The height adjusting structures can be arranged into a plurality of groups, and the plurality of groups of height adjusting structures are uniformly arranged at intervals along the horizontal direction.

The above is a specific implementation manner of the utility model, and it can be seen from the implementation process that the utility model provides a bed desk convenient to use. The desk body can be horizontally placed and folded, and is convenient to use and space-saving. Still have the storing function, be favorable to accomodating of article. The height of the desk body can be adjusted when the desk is horizontally placed, and the desk can be suitable for users with different heights.

Claims

1. Desk on bed, its characterized in that: comprises a desk body (1), a mounting seat, a bending arm (3) and a supporting arm (4);

one end of the bending arm (3) is connected with the desk body (1), and the other end is provided with a connecting shaft (5) which is horizontally arranged; the mounting seat is mounted on the bed edge (11) and is provided with a vertically-arranged long hole (2), and the connecting shaft (5) is mounted in the long hole (2);

one end of the supporting arm (4) is a rotating end, and the other end of the supporting arm is a butting end; the rotating end of the supporting arm (4) is rotatably connected with the desk body (1) through a rotating shaft (6);

when the desk body (1) is horizontally placed, the abutting end of the supporting arm (4) abuts against the mounting seat, the connecting shaft (5) is located at the lower end of the long hole (2), and the mounting seat, the supporting arm (4) and the bending arm (3) are located below the desk body (1); when the desk body (1) is folded, the abutting end of the supporting arm (4) is separated from the mounting seat, and the connecting shaft (5) is located at the upper end of the long hole (2).

2. The bed desk of claim 1, wherein: the desk body (1) comprises a box body (101), and an opening communicated with an inner cavity of the box body (101) is formed in the box body (101);

the bending arm (3) is connected with the outer wall of the box body (101), and the rotating end of the supporting arm (4) is rotatably connected with the outer wall of the box body (101) through a rotating shaft (6);

when the box body (101) is folded, the opening faces upwards.

3. The bed desk of claim 2, wherein: a box door (102) is mounted on the box body (101), and the box door (102) is used for opening or closing the opening.

4. The bed desk of claim 3, wherein: a support plate (103) is connected to one side of the box door (102), and the support plate (103) is connected with the inner wall of the box body (101) through a sliding groove and sliding block structure;

when the door (102) closes the opening, the support plate (103) is positioned in the box body (101).

5. The bed desk of claim 4, wherein: a partition plate (104) is arranged in the box body (101), and the partition plate (104) divides an inner cavity of the box body (101) into an installation cavity and a storage cavity;

when the box door (102) closes the opening, the support plate (103) is positioned in an installation chamber; when the desk body (1) is horizontally placed, the storage cavity is positioned above the installation cavity.

6. The bed desk of claim 1, wherein: a clamping groove (9) is formed in the mounting seat, and the clamping groove (9) is arranged corresponding to the supporting arm (4);

when the desk body (1) is horizontally placed, the abutting end of the supporting arm (4) is placed in the clamping groove (9).

7. The bed desk of claim 6, wherein: the mounting seat comprises a mounting plate (10) and a height adjusting structure;

the height adjusting structure comprises an adjusting rod (7) and a sleeve (8);

the upper end of the adjusting rod (7) is vertically arranged and is connected with the mounting plate (10); the clamping groove (9) is arranged on the mounting plate (10); the clamping groove (9) is positioned on one side of the mounting plate (10), and the adjusting rod (7) is positioned on the other side of the mounting plate (10);

the adjusting rod (7) is provided with adjusting holes (701), and the adjusting holes (701) are uniformly arranged at intervals in the vertical direction; the long hole (2) is arranged on the adjusting rod (7) and is positioned above the adjusting hole (701);

the sleeve (8) is arranged on the bed edge (11); the sleeve (8) is sleeved on the adjusting rod (7) and is connected with the adjusting rod (7) through a bolt.