CN2927829Y - multifunctional shelf bedside desk - Google Patents

Abstract

The utility model discloses a multifunctional shelf bedside desk, which can be used for writing, reading and dining and can be used as a backrest when having a rest. The chair comprises two connecting rods, two upright posts, a back cushion, a table top, a group of lower angle irons, a group of upper angle irons and pins; the back cushion is positioned on the back surface of the desktop, the upper part of the upright post is provided with a semicircular clamping groove, the lower part of the upright post is provided with a positioning hole, and the inner side of the upright post is provided with a sliding chute; the stand passes through the connecting rod to be connected with the desktop, is equipped with four outsides on the desktop and has the axle angle bar, and every two angle bars are two sets of about being divided into for a set of, and lower angle bar is located desktop lower part both sides, and upper angle bar is located desktop upper portion both sides, and the axle on the lower angle bar is put and is reciprocated in the spout of stand, and the axle of going up the angle bar constitutes the activity hinge with the one end of connecting rod respectively, and the other end of connecting rod links to each other with stand, locating hole for the pin of lower part respectively again, constitutes. The utility model discloses mainly be applicable to dormitories such as school, mill and use.

Description

multifunctional shelf bedside desk

technical field

The utility model relates to a piece of furniture, in particular to a desk suitable for a canopy bed.

Background technique

The desk used on the canopy bed is a kind of movable desk of four supports or two pieces of wooden legs at present, though this desk can freely move and place, has very big drawback. First of all, its functions are too few and limited to writing or eating on the desk; secondly, because it is freely moved and placed, if it is not closed in time after use, it will be easily damaged, and it is troublesome to use and takes up space.

Contents of the invention

The purpose of this utility model is: in order to overcome the deficiencies such as few functions caused by existing desks, easy damage, and troublesome access. Provided is a multifunctional desk suitable for a canopy bed, which is helpful for writing, reading, and dining, and can be used as a backrest when resting, so that a desk can be used for multiple purposes without occupying space and is convenient to use.

The technical solution of the utility model is as follows:

A multi-functional shelf bedside desk, including two connecting rods, two uprights, a back cushion, a tabletop, a set of lower angle irons, a set of upper angle irons and pins; the backrest is located on the back of the tabletop, and a semicircle is opened on the upper part of the uprights There are positioning holes in the lower part and sliding grooves in the inner side; the upright column is connected with the tabletop through connecting rods, and four angle irons with shafts on the outside are installed on the tabletop, and every two angle irons are divided into two groups: The lower angle irons are located on both sides of the lower part of the desktop, and the upper angle irons are located on both sides of the upper part of the tabletop. The shaft on the lower angle irons is placed in the chute of the column to move up and down. The other end is respectively connected with the positioning holes of the column bottom with pins to form a living hinge.

For the column described in the above-mentioned multifunctional shelf bedside desk, the chute on the inside and the positioning hole on the lower part are located on the same plane, and the clamping slot on the upper part and the positioning hole on the lower part are respectively located on two planes, forming an angle of 90 degrees.

The desktop and the column described in the above-mentioned multifunctional shelf bedside desk are connected by connecting rods and shaft hinges on the outside of the angle iron, forming a slider crank mechanism.

The beneficial effect of the utility model is:

The utility model is installed on the head of the bed, and the height can be adjusted freely by the individual. When you find the best position for reading, you can effectively use the beam on the head of the shelf as a fixation. It is simple and easy, and will not take up too much space. The desk can be moved. When writing or eating, the desk can be laid flat. When reading information, the desk can be erected. It is comfortable and easy for people to lean on the cushion on the back of the desk.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the front view of the utility model

Fig. 2 is the left view of the utility model

Fig. 3 is the top view of the utility model

Fig. 4 is the installation of the utility model, fixed parts figure

Fig. 5 is another fixed parts figure of the utility model

Detailed ways

As shown in Figure 1, 2, 3 desktop 5 and back cushion 6 form the positive and negative sides of desk, at the upper and lower ends of desktop 5, two groups of angle irons with shafts, lower angle iron 1, upper angle iron 2 are installed. The shaft of the lower angle iron 1 is respectively placed in the chutes inside the two uprights 9 and 10 to move up and down, the shaft of the upper angle iron 2 forms a living hinge link with one end of the connecting rod 7 and 8 respectively, and the other end of the connecting rod 7 and 8 They are respectively connected with the lower parts of the columns 9 and 10 through the positioning holes 4 and the pins 3. Desktop 5 can be rotated 90 degrees between two columns 9,10 by connecting rod 7,8 during use, has formed a crank slider mechanism, promptly can be placed horizontally and be used as backrest when resting for writing or vertical placement. The function of the semicircular card slot at the upper end of the column is to clamp the shaft of the angle iron on the tabletop when the tabletop is placed vertically, so that the tabletop cannot fall backwards. As shown in Figures 4 and 5, the part 11 is a square column, and the fixing device can be composed of the part 12 and the beam of the canopy bed. The part 12 can also slide on the column of the canopy bed to adjust the height of the desk, so as to achieve writing and reading. The best position while reading.

Claims (3)

1. A bedside desk with a multifunctional shelf, which consists of two connecting rods, two upright posts, a back cushion, a table top, a set of lower angle irons, a set of upper angle irons and pins. There is a semi-circular card slot on the upper part of the column, a positioning hole on the lower part, and a chute on the inner side; the column is connected to the desktop through a connecting rod, and four angle irons with shafts on the outside are installed on the desktop, and every two angle irons One group is divided into upper and lower groups. The lower angle iron is located on both sides of the lower part of the tabletop, and the upper angle iron is located on both sides of the upper part of the tabletop. The shaft on the lower angle iron is placed in the chute of the column to move up and down. One end of the connecting rod forms a living hinge, and the other end of the connecting rod is connected with the positioning hole of the column and the lower part with pins respectively to form a living hinge. 2. The bedside desk with multi-function shelf according to claim 1, characterized in that: the chute on the inner side of the column and the positioning hole on the lower part are located on the same plane, and the upper card slot and the positioning hole on the lower part are located on two sides respectively. a plane at a ninety-degree angle. 3. The bedside desk with multifunctional shelf according to claim 1, characterized in that: said table top and upright column are connected by connecting rods and shaft hinges on the outside of angle irons, forming a crank slider mechanism.

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