CN211961326U - Desk convenient to accomodate - Google Patents

Abstract

The utility model provides a desk convenient for storage, which comprises two upright posts and a mainboard component, wherein the mainboard component comprises a desk plate and two movable pieces vertically arranged below the desk plate, and the desk plate is connected with the top ends of the two upright posts by hinges; the movable sheet is provided with an arc-shaped guide groove, the side surfaces of the two upright posts are provided with bolts corresponding to the guide grooves, and the bolts are in threaded connection with the side surfaces of the upright posts; the bolt is relatively moved along the guide groove by rotating the movable piece; two stands all include fixed column and four activity posts, and the upper end swing joint of four activity posts is in the fixed column bottom, and the bottom of four activity posts all can rotate to the outside around the junction of activity upper end. The utility model discloses a pure mechanical structure, mainboard subassembly and stand are accomodate conveniently, and occupation space is small.

Description

A desk that is easy to store

technical field

The utility model relates to the field of desks, in particular to a desk that is convenient for storage.

Background technique

Desk refers to a desk for writing or reading, usually equipped with drawers, compartments and file racks.

In the education and teaching of schools, desks can be seen everywhere and are an indispensable and important tool. With the rise of education, parents attach importance to knowledge, and various training institutions have sprung up. However, the current training institutions are all Slightly crowded, the desk takes up a lot of space after being placed, it is inconvenient to store, and the small classroom is not easy to clean up later.

Utility model content

In view of this, in order to solve the technical problems of occupying space and inconvenient storage after the desk is placed, the present invention provides a desk that is convenient for storage.

The technical scheme of the present utility model is achieved in this way:

A desk for easy storage, comprising two uprights and a mainboard assembly, the mainboard assembly comprising a tableboard and two movable pieces vertically arranged below the tableboard, the tableboard and the tops of the two uprights are connected by hinges;

The movable piece is provided with an arc-shaped guide groove, the sides of the two uprights are provided with bolts corresponding to the guide grooves, and the bolts are threadedly connected to the side surfaces of the uprights; to make the bolt move along the guide groove;

Both of the two vertical columns include fixed columns and four movable columns, the upper ends of the four movable columns are movably connected to the bottom ends of the fixed columns, and the bottom ends of the four movable columns can surround the movable upper ends. The connection is turned to the outside.

Preferably, the column has a cuboid structure; a groove is formed at the bottom of each surface of the column, and a roller is arranged in the groove, and each movable column follows the roller at the corresponding position. Shaft turns.

Preferably, the board surface of the table board has a rectangular structure, and a raised baffle is arranged around the board surface of the table board.

Preferably, a reinforcing member connected by a universal shaft is further provided above the column.

Preferably, the column is further provided with a support plate, and the support plate is arranged on the side surface of the column.

Preferably, the support plate adopts a cup-shaped structure with an open upper end.

Beneficial effects:

The utility model comprises two uprights and a mainboard assembly, the mainboard assembly comprises a table board and two movable pieces vertically arranged below the tableboard, the tableboard and the tops of the two uprights are connected by hinges; The movable piece relatively makes the bolt move along the guide groove; the two upright columns each include a fixed column and four movable columns, and the bottom ends of the four movable columns can surround the movable upper end. The connection part is rotated to the outside and can be stored; the utility model has a purely mechanical structure, the main board components and the upright column are conveniently stored, and the space occupied is small.

Description of drawings

Fig. 1 is the structural representation of the desk that is convenient to receive in the present invention;

Fig. 2 is the front view of the desk that is convenient for storage of the present invention;

FIG. 3 is a diagram showing the connection relationship between the fixed column and the movable column in the utility model.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, an embodiment of the present utility model proposes a desk that is easy to store, including two uprights 1 and a main board assembly. The main board assembly includes a table board 2 and two movable pieces 3 vertically arranged below the table board 2. The table The plate 2 is connected with the top of the two uprights 1 by hinges;

The movable piece 3 is provided with an arc-shaped guide groove 4, and the sides of the two uprights 1 are provided with bolts 5 corresponding to the guide grooves 4, and the bolts 5 are threadedly connected to the side surfaces of the upright column 1; Move along the guide groove and rotate to ensure the use and storage of the table board 2;

The two uprights 1 include a fixed column 6 and four movable columns 7. The upper ends of the four movable columns 7 are movably connected to the bottom ends of the fixed columns 6, and the bottom ends of the four movable columns 7 can all be directed toward the connection of the movable upper ends. The outside is rotated, similar to the structure that forms a four-corner bracket. It can be stored when not in use.

The column 1 has a cuboid structure; the bottom of each surface of the column 1 is provided with a groove, and a roller is arranged in the groove, and each movable column rotates along the roller at its corresponding position. 7 Open and support on the ground to form a support structure, which is easy to use, and can be stored when not in use.

The board surface of the table board 2 is in a rectangular structure, and there are raised baffles around the board surface of the table board 2, and the raised baffles can be used as enclosures to facilitate the objects on the desktop to fall.

The top of the upright column 1 is also provided with a reinforcing member 8 connected by a universal shaft, and the reinforcing member 8 is further supported to strengthen the support of the table legs and avoid overturning.

The column 1 is also provided with a support plate 9, and the support plate 9 is arranged on the side of the column.

The support plate 9 adopts a cup-shaped structure with an open upper end, and some stationery is placed on the support plate 9, which is convenient for people to use later.

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are only used to illustrate the technical solutions of the present invention, and are not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are all included in the protection scope of the present utility model.

Claims (6)

1. A desk convenient to store is characterized by comprising two stand columns and a main board assembly, wherein the main board assembly comprises a desk board and two movable pieces vertically arranged below the desk board, and the desk board is connected with the top ends of the two stand columns through hinges;

the movable piece is provided with an arc-shaped guide groove, the side surfaces of the two upright posts are provided with bolts corresponding to the guide grooves, and the bolts are in threaded connection with the side surfaces of the upright posts; by rotating the movable piece, the bolt is oppositely moved along the guide groove;

two the stand all includes fixed column and four activity posts, four the upper end swing joint of activity post is in the fixed column bottom, and four the bottom of activity post all can be around the junction of activity post upper end is to the outside rotation.

2. The stowable desk of claim 1, wherein the upright is a rectangular parallelepiped structure; the below of every face of stand all opens flutedly, be provided with the roller bearing in the recess, every the activity post is along corresponding position separately the roller bearing rotate.

3. The desk convenient to store as claimed in claim 2, wherein the board surface of the desk board is rectangular and raised baffles are arranged around the board surface of the desk board.

4. The desk of claim 1, wherein a reinforcing member connected by a universal shaft is further provided above the upright.

5. The stowable desk of claim 1, wherein the upright is further provided with a support tray disposed on the side of the upright.

6. The stowable desk of claim 5, wherein the support tray adopts an open-topped cup-like configuration.

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