CN107568916A - A kind of fixable collapsible bed desk - Google Patents

Abstract

The invention discloses a fixed foldable bed desk, which comprises a table board, a fixing clip and a support frame. The table board is composed of three boards of the same size. 180° rotation, a support frame is installed at the bottom of one end of the table board, and a fixing clip is fixedly installed at the end of the other end of the table board. The present invention is fixed on the railing of the student bed through the fixing clip, and the fixing clip can rotate around the railing, so that the angle of the table board can be adjusted to meet the use of beds of different heights; at the same time, the opening of the fixing clip is fixed by screws, In this way, the fixing sleeve can be firmly fixed on the guardrail, so as to avoid the loose opening of the fixing sleeve and cause the table board to fall, resulting in a crushing accident.

Description

Fixed foldable bed desk

technical field

The invention relates to a fixed foldable bed desk, which belongs to the technical field of office supplies.

Background technique

Nowadays, there are more and more styles of bed desks, which to a certain extent solve the needs of students for bed study. However, the traditional small bed desk has a single function, is not convenient for storage, and is inconvenient to use, and its safety and practical experience are not well guaranteed.

Contents of the invention

The purpose of the present invention is to provide a fixed foldable bed desk with simple structure, convenient use, high reliability, compact structure, convenient storage and good experience, so as to overcome the shortcomings of the prior art.

The technical solution of the present invention: a fixed foldable bed desk, including a table board, a fixing clip and a support frame, the table board is composed of three boards of the same size, and the adjacent boards are connected by hinges It can be rotated by 180°, a support frame is installed at the bottom of one end of the table board, and a fixing clip is fixedly installed at the end of the other end of the table board.

The support frame is a "U"-shaped structure, and the two ends of the support frame are hingedly connected with the lug plates at the bottom of the table plate through bolts.

A storage box is fixedly installed on the bottom of the table, and the width of the storage box is smaller than the width of the support frames, and the storage box is located between the support frames.

The bottom between the plate in the middle of the table board and the plate on the left is movably connected by a hinge, and the top between the plate in the middle and the plate on the right is movably connected by a hinge.

The fixing clip includes a left clip body and a right clip body, the left clip body and the right clip body are connected through a hinge hinge, and a fixed sleeve connected with the left clip body is arranged on the outer wall of the left clip body, and the fixed sleeve It is connected to the end of the table board and fixed by riveting with the table board through rivets.

Both the inner walls of the left clamp body and the right clamp body are inlaid with balls.

Both the tops of the left clamp body and the right clamp body are provided with connecting parts, and the connecting parts at the tops of the left clamp body and the right clamp body are connected and fixed by locking screws.

The board is of iron board, wood board or plastic board structure.

Due to the adoption of the above-mentioned technical scheme, the present invention has the advantages that: the present invention is fixed on the railing of the student bed through the fixing clip, and the fixing clip can rotate around the railing, so that the angle of the table board can be adjusted to meet the use of beds of different heights; At the same time, the opening of the fixing clip is fixed by screws, so that the fixing sleeve can be firmly fixed on the guardrail, so as to avoid the loose opening of the fixing sleeve and cause the table board to fall, resulting in a crushing accident. In addition, the entire table board is composed of three boards, and the adjacent boards are connected by hinges, so that the table board can be unfolded and used, and can also be folded and stored, which is convenient for use and storage.

Description of drawings

Fig. 1 is a schematic diagram of the top structure when the present invention is deployed;

Fig. 2 is a schematic diagram of the bottom structure when the present invention is deployed;

Fig. 3 is a schematic structural view of the present invention when it is accommodated;

Fig. 4 is a schematic structural view of the fixing clip in the present invention.

Explanation of reference signs: 1-table board; 2-fixing clip; 3-support frame; 4-plate; 5-hinge; 6-storage box; 202-right clamp body; 203-hinge shaft; 204-ball; 205-joint; 206-lock screw; 207-rivet.

detailed description

In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Embodiment of the present invention: the structure schematic diagram of fixed foldable bed desk is shown in Fig. Composition, the board 4 is a wooden structure, the adjacent boards 4 are connected by hinges 5, that is, the bottom between the board 4 in the middle of the table board 1 and the board 4 on the left is connected by a hinge 5, and the middle The top between the panel 4 on the right side and the panel 4 on the right is movably connected by a hinge 5, so that the adjacent panels 4 can be rotated and folded by 180°. Therefore, the entire table 1 can be unfolded for use or folded for storage. Easy to use and place. A support frame 3 is installed at the bottom of one end of the table board 1, and the support frame 3 is a "U"-shaped structure. Rotate and fold inward around the bolt 9 and stick flat to the bottom of the table 1; at the same time, a storage box 6 is fixedly installed on the bottom of the table 1, and the width of the storage box 6 is smaller than the width of the support frame 3, and the storage box 6 is located on the support frame 3 between. At the end of the other end of the table board 1, a fixed clip 2 is fixedly installed. Referring to FIG. 203 hinge connection, the outer wall of the left clamp body 201 is provided with a fixed sleeve 7 connected with the left clamp body 201 as a whole, the fixed sleeve 7 is sleeved on the end of the table board 1 and riveted and fixed with the table board 1 by the rivet 207 At the same time, the inner walls of the left clamp body 201 and the right clamp body 202 are inlaid with balls 204, when the guardrail on the bed was clamped by the clamp 2, the ball 204 on the clamp 2 was in contact with the guardrail, so the clamp 2 can rotate around the guardrail , so that the angle between the table board 1 and the bed board can be adjusted to meet different bed height requirements. At the same time, the tops of the left clip body 201 and the right clip body 202 are provided with connecting parts 205, and the connecting parts 205 at the top of the left clip body 201 and the right clip body 202 are connected and fixed by locking screws 206, so that the fixing sleeve 7 Firmly fixed on the guardrail, avoiding the loose opening of the fixing sleeve 7 and causing the table board 1 to fall, resulting in a crushing accident.

Claims (8)

1. A fixed foldable bed desk, comprising a table board (1), a fixing clip (2) and a support frame (3), is characterized in that: the table board (1) is made of three plates of the same size ( 4) Composition, the adjacent boards (4) are movably connected by hinges (5) and can be rotated 180°, a support frame (3) is installed at the bottom of one end of the table board (1), and the table board (1) A fixing clip (2) is fixedly installed at the end of the other end. 2. The fixed foldable bed desk according to claim 1, characterized in that: the support frame (3) is a "U"-shaped structure, and the two ends of the support frame (3) are connected to the table by bolts (9). The ear plate (8) at the bottom of the plate (1) is hingedly connected, and the support frame (3) can rotate inwardly around the bolt (9) to fold and stick flat to the bottom of the table plate (1). 3. The fixed folding bed desk according to claim 1, characterized in that: a storage box (6) is fixedly installed on the bottom of the table board (1), and the width of the storage box (6) is smaller than that of the support frame (3), the storage box (6) is located between the support frames (3). 4. The fixed foldable bed desk according to claim 1, characterized in that: the bottom between the plate (4) in the middle of the table (1) and the plate (4) on the left is passed through a hinge ( 5) flexible connection, the top between the plate (4) in the middle and the plate (4) on the right is movably connected by a hinge (5). 5. The fixed foldable bed desk according to claim 1, characterized in that: said fixing clip (2) comprises a left clip body (201) and a right clip body (202), the left clip body (201) and The right clamp body (202) is hingedly connected by a hinge shaft (203), and the outer wall of the left clamp body (201) is provided with a fixed sleeve (7) connected with the left clamp body (201), and the fixed sleeve (7 ) is sleeved on the end of the table board (1) and riveted and fixed with the table board (1) by rivets (207). 6. The fixed foldable bed desk according to claim 5, characterized in that: balls (204) are inlaid on the inner walls of the left clamp body (201) and the right clamp body (202). 7. The fixed foldable bed desk according to claim 5, characterized in that: the tops of the left clamp body (201) and the right clamp body (202) are provided with connecting parts (205), and the left clamp body (201) and the connecting portion (205) on the top of the right clip body (202) are connected and fixed by locking screws (206). 8. The fixed foldable bed desk according to claim 1, characterized in that: the board (4) is an iron board, wood board or plastic board structure.