CN201782269U - Novel writing desk - Google Patents

Abstract

The utility model discloses a novel desk, which comprises a desktop and table legs. A bookshelf is arranged on the desk, and the bookshelf is installed on the back side of the desktop. The pages are hinged, and the other side of the bookshelf bottom plate is hinged with the bookshelf side plate through hinges. The bookshelf bottom plate is inclined downward relative to the desktop, and the bookshelf side plate is inclined upward relative to the bookshelf bottom plate. The table legs support and fix the desktop and the bookshelf structure. The utility model discloses a novel desk with a bookshelf, which is convenient for accessing commonly used books. The bookshelf does not occupy the desktop space, and the utilization rate of the desktop space is high. It can be folded when not in use, which is convenient for storage and takes up little space.

Description

a new type of desk

technical field

The utility model relates to furniture, in particular to a desk with a bookshelf.

Background technique

Desk is an essential facility in work and study. At present, the vast majority of desks have only one desktop. If books need to be placed, they can only be stacked on the desktop, which greatly affects the utilization efficiency of the desk desktop. A small number of desks with bookshelves simply add a bookshelf to the desktop. The problem of inefficient use of the desktop cannot be improved. The patent application of Chinese Patent Publication No. CN201563920U discloses a desk with a bookshelf, which includes a desk and a bookshelf, and a groove is arranged at the end of the desktop of the desk away from the opening of the desk box and near the corner of the desk; The bottom end of the desk box is provided with a hanging ring at the end far away from the opening of the desk box; the bottom end of the desk is provided with inserting rods near the two sides, and the distance between the inserting rods is the same as that of the groove; A hook is arranged at the middle position of the side top, and the spacing of the hook is the same as that of the hanging ring. This solution only adds a simple bookshelf on the desktop, which also needs to occupy the desktop space, and has the problem of low desktop utilization efficiency. the

Utility model content

The purpose of this utility model is to solve the problem in the prior art that books are stacked on the desktop and occupy the desktop space, and it is inconvenient to access the books, or simply combine the bookshelf and the desk, resulting in low utilization efficiency of the desk and desktop. The bookshelf is convenient for accessing books, the bookshelf does not take up space on the desktop, the bookshelf can be folded when not in use, and the desk can be folded when stored, a new type of desk that takes up less space.

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

A new type of desk, including a tabletop and table legs. A bookshelf is arranged on the desk, which is installed on the back side of the tabletop. The bookshelf includes a bottom plate of the bookshelf and a side plate of the bookshelf. The other side is hinged with the side board of the bookshelf through a hinge, the bottom board of the bookshelf is inclined downward relative to the desktop, the side board of the bookshelf is inclined upward relative to the bottom board of the bookshelf, and the table legs support and fix the desktop and the bookshelf. In order not to take up space on the desktop, but also to facilitate access to books, the bookshelf is not directly installed on the surface of the desktop, but on the back side of the desktop. The bottom plate of the bookshelf can be tilted 40 degrees downward relative to the desktop, and the side panels of the bookshelf are relative to the bottom plate of the bookshelf. It is fixed upward at 90 degrees. When using the desk, put the commonly used books upright on the bookshelf of the desk. When you need to use the books, you can directly take them from the bookshelf. It is very convenient to access books at the desk without getting up or moving existing books. The bookshelf is a foldable structure, the desktop and the bottom plate of the bookshelf are hinged through hinges, and the bottom plate of the bookshelf and the side plates of the bookshelf are hinged through hinges. The desktop, the bookshelf bottom plate and the bookshelf side plate are connected by a hinge joint, so that the bookshelf bottom plate can rotate relative to the desktop, and the bookshelf side plate can rotate relative to the bookshelf bottom plate. When the desk is in use, the bookshelf bottom board and the bookshelf side boards are supported and fixed by the table legs. When the desk is not in use, the bookshelf bottom board and the bookshelf side boards can be folded to cover the lower surface of the desktop for convenient storage.

As a preferred solution, the table legs are a foldable structure, consisting of two rotating table legs and two movable table legs, each side has a rotating table leg and a movable table leg, and the rotating table legs on each side The legs are hinged on the lower surface of the desktop through the rotary connectors, and the rotary table legs on each side are hinged with the movable table legs on the same side through the short-axis connectors, and the back surface of the side plate of the bookshelf is provided with a slot corresponding to the joint of the movable table legs. The rotary connector is fixedly installed on the lower surface of the desktop, one on each side of the left and right sides, the rotating table leg is hinged with the desktop through the rotary connector, and the movable table leg is hinged through the short axis connector and the rotating table leg. The short axis on the leg and the short axis hole arranged on the movable table leg, the movable table leg can rotate around the short axis, the upper end of the movable table leg is not fixedly installed, and is directly supported in the card slot on the rear surface of the bookshelf side plate of the desk, Supporting the bookshelf, not far from the connection between the rotating table legs and the movable table legs, there is also a soft connecting line, which is used to keep the rotating table legs and the movable table legs at a fixed angle when the table legs are unfolded, and support the entire desk. When using the desk, rotate and expand the rotating table legs and movable table legs until the flexible connecting line is straightened, and the upper end of the movable table legs is supported on the side panel of the bookshelf of the desk. When the desk is not in use, the movable table legs are rotated and folded around the short axis coincide with the rotating table leg, and then rotate the rotating table leg together with the movable table leg coincident with it around the rotation axis of the rotating connector and fold it under the desktop, which is further convenient for storage.

As a preferred solution, the upper end of the movable table leg is provided with a supporting leg and a telescopic leg, the supporting leg is fixedly connected to the upper end of the movable table leg, and the telescopic leg is slidably connected with the movable table leg through a slide rail inside the movable table leg, The lower surface of the desktop is provided with card slots corresponding to the joints of the supporting legs on the movable table legs, and the rear surface of the side plate of the bookshelf is provided with card slots corresponding to the joints of the telescopic legs on the movable table legs. In order not to take up extra space when the bookshelf is not in use, the upper end of the movable table leg is provided with a supporting leg and a telescopic leg, and the supporting leg is fixedly connected to the upper end of the movable table leg. When the table leg is unfolded, the supporting leg is opposite to the desktop It is vertical and stuck in the card slot on the lower surface of the desktop to support the desktop. The telescopic legs are slidingly connected with the movable table legs through a slide rail in the movable table legs. When the bookshelf is not in use, the telescopic legs retract into the movable table legs, and the bookshelf The side board and the bookshelf bottom board are hung on the back side of the desktop. When the bookshelf needs to be unfolded, the telescopic legs are extended and stuck in the slots on the rear surface of the bookshelf side board to support the bookshelf side board and the bookshelf bottom board.

As a preferred solution, the upper ends of the supporting legs and telescopic legs are provided with magnets, and the slots on the lower surface of the desktop and the rear surface of the side panels of the bookshelf are iron slots. The scheme of directly supporting the supporting legs and the telescopic legs in the slots of the desktop and the side panel of the bookshelf respectively, when the desk bears a large load or is hit by an impact, the supporting legs and the telescopic legs may slip off the desk, in order to avoid this phenomenon , the upper ends of the supporting legs and telescopic legs are equipped with magnets, and the card slots on the lower surface of the desktop and the back surface of the side panels of the bookshelf are made of iron. Legs and telescopic legs, prevent the support legs and telescopic legs from slipping, increasing the reliability of the desk.

As a preferred solution, the lower ends of the movable table legs are provided with adjusting nuts. In many cases, due to the manufacturing process of the desk or the unevenness of the ground, the desk will shake after it is placed. Install the adjusting nut on the lower end of the movable table leg, and the adjusting nut can be rotated when the desk shakes. The desk remains balanced and there is no more wobbling.

As a preferred solution, the desktop, the bottom board of the bookshelf and the side boards of the bookshelf are made of wood composite board materials. The wooden synthetic board has high strength, low cost, and is suitable for writing. It is very suitable for making a desk top, and at the same time can make the desk more beautiful.

As a preferred solution, the table legs are made of aluminum alloy pipes. The aluminum alloy pipe has high strength and light weight, which is suitable for making table legs, can greatly reduce the weight of the desk, and is convenient for moving and storage.

Due to the above-mentioned technical scheme, the utility model has the following beneficial effects:

1. The desk has a bookshelf, which is convenient for accessing commonly used books;

2. The bookshelf does not occupy the desktop space, and the utilization rate of the desktop space is high;

3. The bookshelf can be hung on the back of the desktop when not in use, without taking up extra space;

4. The entire desk can be folded, which is convenient for storage and takes up little space. the

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the structural representation of movable table leg;

Fig. 4 is a schematic diagram of the back structure of the side panel of the bookshelf;

Fig. 5 is a structural schematic diagram of a rotating table leg;

Fig. 6 is a schematic diagram of the structure of the lower surface of the desktop.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

A new type of desk. This desk has a bookshelf. Its basic structure is shown in FIG. The desktop 1, the bookshelf bottom board 2 and the bookshelf side board 3 are all made of wood composite board. The wood composite board has high strength and low cost, is suitable for writing, and can make the desk more beautiful. Table leg 4 adopts aluminum alloy tubing. The aluminum alloy pipe has high strength and light weight, which can greatly reduce the weight of the desk, and is easy to move and store.

As shown in Figure 2, the bookshelf is a foldable structure, the desktop 1 and the bookshelf bottom plate 2 are hinged by hinges 5, the bookshelf bottom plate 2 and the bookshelf side panels 3 are hinged by hinges 5, when the desk is not in use, it can be rotated and folded. The bottom plate 2 of the bookshelf and the side plate 3 of the bookshelf are covered on the lower surface of the desktop 1, which takes up little space during storage. In normal use, the bookshelf is unfolded at the rear end of the desktop. In order to facilitate access, the bottom plate 2 of the bookshelf is inclined 40 degrees downward relative to the desktop 1 , the bookshelf side panel 3 is 90 degrees upward relative to the bookshelf bottom panel 2, and this angle is fixed by the table legs 4. The table leg 4 is a foldable structure, consisting of two rotating table legs 6 and two movable table legs 7, each side has a rotating table leg 6 and a movable table leg 7, and the rotating table leg 6 on each side passes through The rotary connector 8 is hinged to the lower surface of the desktop 1, and the rotary table leg 6 on each side is hinged to the movable table leg 7 on the same side through the short shaft connector 9. As shown in FIG. 6 , the rotary connectors 8 are fixed and installed on the lower surface of the desktop 1 with screws, one on each side. As shown in FIGS. 3 and 5 , the middle of the movable table leg 7 is hinged between the short shaft connector 9 and the rotating table leg 7 , and the movable table leg 7 can rotate relative to the rotating table leg 6 . The upper end of movable table leg 7 as shown in Figure 3 is provided with a supporting leg 14 and a telescopic leg 15, and supporting leg 14 is fixedly welded on the upper end of movable table leg 7, when rotating table leg 6 and movable table leg 7 are normally launched, The support leg 14 is perpendicular to the desktop 1, as shown in Figure 3, the upper end of the support leg 14 is provided with a magnet 10, the support leg 14 is supported in the iron card slot 11 on the lower surface of the desktop 1 shown in Figure 6, and the magnetic force is used to enhance the connection stability sex. The telescopic legs 15 are slidably connected with the movable table legs 7 through the sliding guide rails in the movable table legs 7. When the bookshelf is not in use, the telescopic legs 15 are retracted in the movable table legs 7. When the bookshelf needs to be used, the telescopic legs 15 are stretched to the maximum. length, its bottom is clamped by a spring buckle, and the length is fixed. As shown in Figure 3, a magnet 10 is provided at the upper end of the telescopic leg 15, and the telescopic leg 15 is supported on the iron made of the rear surface of the bookshelf side plate 3 shown in Fig. 4 In the card slot 11, the magnetic force is used to enhance the connection stability, to support the bookshelf side panel 3 and the bookshelf bottom panel 2, and to maintain the aforementioned angle. If the magnet 10 and the iron draw-in groove 11 are not installed, when the desk bears a large load or is hit, the movable table leg 7 may slip off from the desktop 1 or the side panel 3 of the bookshelf, and the magnet 10 and the iron draw-in groove 11 are added for To avoid the occurrence of this phenomenon, the magnet 10 and the iron card slot 11 can firmly fix the desk structure, prevent the movable table legs 7 from slipping, and increase the reliability of the desk. Not far from the lower end of the joint between the rotating table legs 6 and the movable table legs 7, a flexible connecting line 13 is also provided, and the flexible connecting line 13 adopts a steel chain here to make the rotating table legs 6 and the movable table move when the table legs 4 are launched. Leg 7 maintains a fixed angle to support the entire desk. As shown in FIG. 2 , an adjusting nut 12 is provided at the lower end of the movable table leg 7 . Many times, due to problems in the manufacturing process of the desk or the unevenness of the ground, the desk will shake after being placed. An adjusting nut 12 is installed on the lower end of the movable table leg, and the adjusting nut 12 can be rotated when the desk shakes. , keep the desk balanced, no more shaking.

When using the desk, rotate and expand the rotating table leg 6 and the movable table leg 7 until the flexible connecting line 13 is in a straight state, then rotate and expand the bookshelf bottom plate 2 and the bookshelf side panel 3, and the supporting leg 14 at the upper end of the movable table leg 7 is vertical Support the desktop of the desk, ensure that the magnet 10 is firmly stuck in the iron slot 11, place the desk horizontally on the ground, rotate the bottom plate 2 of the bookshelf to a position inclined 40 degrees downward relative to the desktop 1, and rotate the side plate 3 of the bookshelf To the position 90 degrees upward relative to the bottom plate of the bookshelf, pull out the telescopic legs 15 to the maximum length to ensure that the spring buckles below are tightly engaged, and the upper ends of the telescopic legs 15 support the side panels 3 of the bookshelf to ensure that the magnets 10 are firmly stuck In the draw-in slot 11, then, by rotating the adjusting nut 12, the desk is not shaken and the desktop is kept level, and commonly used books are placed on the bookshelf that comes with the desk, and the books can be taken and placed at any time, which is very convenient to use.

When the bookshelf does not need to be used, the telescopic legs 15 are retracted into the movable table legs 7, and the bookshelf bottom plate 2 and the bookshelf side panels 3 are hung on the back side of the desktop 1 without taking up extra space.

When the desk is not in use, retract the telescopic legs 15 into the movable table legs 7, rotate and fold the movable table legs 7 relative to the rotating table legs 6 and coincide with the rotating table legs 6, and then the bookshelf side panels 3 are unfolded around the hinges 5 into The bookshelf side panel 2 is on the same plane, and then the bookshelf bottom panel 2 and the bookshelf side panel 3 are folded under the desktop 1 around the hinge 5, and then the rotating table leg 6 and the movable table leg 7 are rotated around the axis of the rotary connector 8 And folded under the desktop 1, it is convenient to store after being folded. the

Claims (7)

1. novel desk, comprise desktop (1) and table leg (4), it is characterized in that: desk is provided with bookshelf, bookshelf is installed in desktop (1) rear side, bookshelf comprises bookshelf base plate (2) and bookshelf side plate (3), one side of the rear side of desktop (1) and bookshelf base plate (2) is hinged, the opposite side of bookshelf base plate (2) and bookshelf side plate (3) are hinged, desktop (1) is downward-sloping relatively for bookshelf base plate (2), bookshelf side plate (3) bookshelf base plate (2) relatively is inclined upwardly, and table leg (4) support fixation is lived desktop (1) and bookshelf.

2. a kind of novel desk according to claim 1, it is characterized in that: described table leg (4) is the folding structure, form by two rotation table legs (6) and two movable table legs (7), each side has a rotation table leg (6) and a movable table leg (7), the rotation table leg (6) of each side is hinged on the lower surface of desktop by rotary connector (8), the rotation table leg (6) of each side is hinged with the movable table leg (7) of the same side by minor axis connector (9), and corresponding movable table leg (7) junction, bookshelf side plate (3) rear surface is provided with draw-in groove (11).

3. a kind of novel desk according to claim 2, it is characterized in that: described movable table leg (7) upper end is provided with a supporting leg (14) and a Retractive leg (15), supporting leg (14) is fixedly connected on movable table leg (7) upper end, Retractive leg (15) is slidingly connected by movable table leg (7) inner a slide rail and movable table leg (7), supporting leg (14) junction on the corresponding movable table leg of desktop (1) lower surface (7) is provided with draw-in groove (11), and Retractive leg (15) junction on the corresponding movable table leg in bookshelf side plate (3) rear surface (7) is provided with draw-in groove (11).

4. a kind of novel desk according to claim 3 is characterized in that: the upper end of described supporting leg (14) and Retractive leg (15) is provided with magnet (10), and described draw-in groove (11) is iron draw-in groove.

5. according to claim 3 or 4 described a kind of novel desks, it is characterized in that: described movable table leg (7) lower end is provided with adjusting nut (12).

6. a kind of novel desk according to claim 1 is characterized in that: desktop (1), bookshelf base plate (2) and bookshelf side plate (3) adopt wooden hard board material.

7. a kind of novel desk according to claim 1 is characterized in that: table leg (4) adopts aluminium alloy pipe.

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