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

Desk convenient to accomodate

Technical Field

The utility model relates to a desk field especially relates to a desk convenient to accomodate.

Background

Desks, which are tables for writing or reading, are usually provided with drawers, compartments and file racks.

In the education and teaching of school, the desk is everywhere visible, is indispensable important instrument, along with the rise of present education cause, parents are heavy to knowledge, and various training institutions are shrunken like spring bamboo shoot after the rain, but, present training institution all is slightly crowded, and desk occupation space after putting is big, accomodates inconveniently, and narrow and small classroom is not convenient for later stage clearance.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve occupation space, the inconvenient technical problem of accomodating after the desk is put, the utility model provides a desk convenient to accomodate.

The technical scheme of the utility model is realized like this:

a desk convenient to store comprises 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 upper end is to the outside rotation.

Preferably, the upright column is of a cuboid 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.

Preferably, the surface of the table plate is of a rectangular structure, and raised baffles are arranged on the periphery of the surface of the table plate.

Preferably, a reinforcing piece connected by a universal shaft is arranged above the upright post.

Preferably, the upright is further provided with a supporting disc, and the supporting disc is arranged on the side face of the upright.

Preferably, the supporting disc adopts a cup-shaped structure with an open upper end.

Has the advantages that:

the utility model comprises two upright posts and a main board component, wherein the main board component comprises a table plate and two movable pieces vertically arranged below the table plate, and the table plate is connected with the top ends of the two upright posts by hinges; by rotating the movable piece, the bolt is oppositely moved along the guide groove; the two upright posts respectively comprise a fixed post and four movable posts, and the bottom ends of the four movable posts can rotate outwards around the connection part of the movable upper ends and can be stored; the utility model discloses pure mechanical structure, mainboard subassembly and stand are accomodate conveniently, and occupation space is small.

Drawings

FIG. 1 is a schematic view of a desk convenient for storage;

FIG. 2 is a front view of a desk of the present invention for easy storage;

fig. 3 is a connection relationship diagram of the fixed column and the movable column of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, an embodiment of the present invention provides a desk convenient to store, which includes two upright posts 1 and a main board assembly, the main board assembly includes a desk board 2 and two movable pieces 3 vertically disposed below the desk board 2, the desk board 2 is connected to top ends of the two upright posts 1 by hinges;

the movable plate 3 is provided with an arc-shaped guide groove 4, the side surfaces of the two upright posts 1 are provided with bolts 5 corresponding to the guide groove 4, and the bolts 5 are in threaded connection with the side surfaces of the upright posts 1; the movable piece 3 is rotated to enable the bolt to move along the guide groove oppositely, and the use and the storage of the table plate 2 are ensured through rotation;

two stands 1 all include fixed column 6 and four activity posts 7, and the upper end swing joint of four activity posts 7 is in fixed column 6 bottom, and the bottom of four activity posts 7 all can be around the junction of activity upper end to the outside rotation, the similar structure that forms the four corners support. It can be stored when not in use.

The upright column 1 is of a cuboid structure; the recess has all been opened to the below of every face of stand 1, is provided with the roller bearing in the recess, and every activity post rotates along the roller bearing that corresponds the position separately, through rotating around the roller bearing, and activity post 7 opens, supports subaerial, forms a bearing structure, convenient to use, when not using, accomodate can.

The board of table 2 is the rectangle structure, and the board of table 2 is provided with protruding baffle all around, and bellied baffle can be regarded as enclosing the fender, and the object on the desktop of being convenient for drops.

The top of stand 1 still is provided with the reinforcement 8 that adopts the universal shaft to connect, and reinforcement 8 further supports, plays the effect that strengthens the table foot and supports, avoids empting.

The column 1 is further provided with a support disc 9, the support disc 9 being arranged at the side of the column.

The supporting disk 9 adopts a cup-shaped structure with an opening at the upper end, and stationery is placed on the supporting disk 9, so that people can use the supporting disk in the later period conveniently.

Finally, it is to be noted that: the above is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, but not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

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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