CN203435903U - Portable bed folding desk - Google Patents

Abstract

The utility model discloses a desk suitable for being placed on a bed, and especially discloses a portable bed folding desk that are needed by students in dormitories in a school. The portable bed folding desk comprises two independent desktops which are connected via a hinge that has two coupling ends and is disposed between the two desktops. A connection plane is formed between the two coupling ends of the hinge. Legs that can be folded and unfolded are arranged beneath each desktop. Rotary blocking rods are mounted under one of the desktops, and blocking rod grooves matching the blocking rods are mounted under the other desktop. When the two desktops are unfolded, the blocking rods can rotate into the blocking rod grooves so as to support the two desktops. The advantages are that: the portable bed folding desk, simple in structure, allows occupation space to be greatly saved after being folded; a user can hang the desk to a rail at the head or rear end of a bed through hooks without taking the desk up and down to avoid troubles, so that desk is more convenient to use.

Description

portable folding bed desk

technical field

The utility model relates to a desk suitable for being placed on a bed, in particular to a portable folding bed desk suitable for the needs of students in school dormitories.

Background technique

Now, bed desks (or bed tables) have been widely used in life. This provides favorable support for our relaxation in bed (especially in winter). As far as students are concerned, everyone has a computer these days, and many of them are laptops. Sometimes for comfort, many people like to borrow a computer desk, put a laptop on it, and surf the Internet while lying on the bed. Due to the structural design of the computer desk, we put it on the bed after use, which takes up too much space and is not safe. As a result, we have to take it off the bed and put it in a place with a large space after use, so that we can take it down and put it back and forth. Bring us a lot of inconvenience.

Contents of the invention

The utility model aims to solve the above problems, and provides a portable folding bed desk with simple structure, convenient use, and more space saving. The technical scheme adopted is as follows:

A portable folding bed desk, comprising two independently set desktops, the two desktops are connected by a hinge with two connecting ends arranged between the two desktops, a connecting surface is formed between the two connecting ends of the hinge, and the two The bottoms of the two desktops are respectively provided with legs that can be folded and opened; one of the desktops is provided with a rotatable stopper bar, and the other tabletop is provided with a stopper slot matching the stopper bar. When the two desktops are unfolded, The retaining rod can be rotated into the retaining rod groove for supporting two desktops.

More than two hooks are arranged between the opposite surfaces of the two desktops, and the connecting ends of the hooks are connected to the side of one of the desktops.

The bottoms of the two desktops are respectively provided with leg connectors equal to the number of legs, and the top of the legs are provided with two folded edges, and the legs are arranged in the mounting holes of the leg connectors by arranging the two folds. An engaging edge for supporting the legs is provided on the leg connecting piece.

A cover plate may also be placed on the connection surface formed between the two connection ends of the hinge.

A guide groove is opened between the opposite surfaces of the two desktops, and the cover plate is arranged in the guide groove.

There are more than one set of retaining rods and rod grooves, and each group of retaining rods and rod grooves is alternately arranged under the two desktops.

The utility model has the following advantages: the structure is simple, the space occupied by it can be saved to a large extent after being folded, and it can be hung on the railing at the head of the bed or at the end of the bed through the hook, and there is no need to take it up and down when using it. , more convenient to use.

Description of drawings

Fig. 1 is the three-dimensional structural schematic diagram of the unfolded state of the desk on the portable folding bed of the utility model;

Fig. 2 is a side structural schematic view of the unfolded state of the desk on the portable folding bed of the present invention;

FIG. 3 is a schematic diagram of the enlarged structure at A in FIG. 1 .

Detailed ways

The portable folding bed desk of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in the figure, the portable folding bed desk of the present utility model includes two independently arranged desktops 1, and the two desktops 1 are connected by a hinge 3 with two connecting ends arranged between the two desktops, and the two hinges 3 are connected. A connection surface is formed between the two connection ends, and the bottoms of the two desktops 1 are respectively provided with foldable and openable legs 4; the bottom of one of the desktops is provided with a rotatable stop bar 5, which can be connected to the stop bar with an adjustment screw. Below the desktop, the bottom of the other desktop is provided with a stop bar groove 6 that matches the stop bar 5, and the stop bar groove can be connected to the bottom of the desktop with an adjusting screw, thereby passing the stop bar 5 provided separately under the two desktops. Form a set of supporting structures with the stop rod groove 6, when the two desktops are unfolded, the stop rod 5 can be rotated into the stop rod groove 6 to support the two desktops, wherein the stop rod 5 and the rod groove 6 are set as more than one group, Each set of retaining rods 5 and rod grooves 6 are alternately arranged under the two desktops 1 .

Furthermore, more than two hooks 7 can be arranged between the opposite surfaces of the two desktops 1, and the connection ends of the hooks 7 are connected to the side of one of the desktops.

The supporting legs of the utility model can be connected with the desktop in the following manner, the bottoms of the two desktops 1 are respectively provided with connecting parts 8 equal to the number of the supporting legs, and the connecting parts 8 of the supporting legs can be alternately arranged under the desktop 1, and the supporting legs The top of 4 is provided with two folded edges 2 that are folded outward, and the leg 4 is placed in the installation hole of the leg connector 8 by setting the two folds 2 , and the leg connector 8 is provided with an engaging edge 9 for supporting the leg 4 .

Further, a cover plate 9 may also be placed on the connection surface formed between the two connection ends of the hinge 3 .

On the basis of the above technical solution, a guide groove is opened between the opposite surfaces of the two desktops 1, and the cover plate 9 is arranged in the guide groove.

When in use, lift the leg up and get stuck on the engaging edge 9 of the leg connector 8, so that the leg can stand upright, then rotate the stop bar until it is stuck in the stop bar slot, and place the two desktops on the same On the horizontal plane, the cover plate is placed in the guide grooves of the two desktops 1 for students to use.

When not in use, remove the cover plate from the desktop 1, rotate the retaining rod out of the retaining rod groove to a suitable position on the desktop 1, fold the legs, and fold the two desktops 1, (because the leg connector 8 It is arranged in a staggered manner, which can reduce the space occupied by the folded thickness direction and compact structure, and when the legs stand up, the inclination angle is slightly larger than that of ordinary desks, which also avoids the instability after opening), and the hook is rotated Comes out at right angles to the tabletop, and the desk can then be hung on a rail at the head or foot of the bed.

The utility model has been described above with examples, but the utility model is not limited to the above-mentioned specific embodiments, and any changes or modifications made based on the utility model all belong to the protection scope of the utility model.

Claims (6)

1. A portable folding bed desk, characterized in that it includes two independently set desktops (1), and the two desktops (1) pass through a hinge (3) with two connecting ends set between the two desktops connection, a connecting surface is formed between the two connecting ends of the hinge (3), and feet (4) that can be folded and opened are respectively provided under the two desktops (1); one of the desktops A rotatable stop bar (5) is arranged at the bottom, and a stop bar groove (6) matching with the stop bar (5) is arranged under the other table top, and the stop bar (5) can be rotated to The retaining bar groove (6) is used to support two desktops. 2. The portable folding bed desk according to claim 1, characterized in that: more than two hooks (7) are arranged between the opposite surfaces of the two desktops (1), and the connection of the hooks (7) connected to the side of one of the table tops. 3. The portable folding bed desk according to claim 1, characterized in that: the bottoms of the two desktops (1) are respectively provided with leg connectors (8) equal in number to the legs, and the top ends of the legs (4) There are two folded edges (2) that are folded outward, and the leg (4) is placed in the installation hole of the leg connector (8) by setting the two folds (2), and the leg connector (8) is provided with a The engaging edge (9) of the leg (4). 4. The portable folding bed desk according to claim 1, characterized in that: a cover plate (9) can also be placed on the connection surface formed between the two connection ends of the hinge (3). 5. The portable folding bed desk according to claim 4, characterized in that: there is a guide groove between the opposite surfaces of the two desktops (1), and the cover plate (9) is placed in the guide groove. 6. The portable folding bed desk according to claim 1, characterized in that: the retaining rods (5) and rod grooves (6) are arranged in more than one group, each group of retaining rods (5) and rod grooves (6) Arranged in a staggered manner under the two desktops (1).

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