CN110772049B

CN110772049B - Student desk easy to combine and split

Info

Publication number: CN110772049B
Application number: CN201911278252.XA
Authority: CN
Inventors: 黄润贵
Original assignee: Jiangxi Baoshun Industrial Co ltd
Current assignee: Jiangxi Baoshun Industrial Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-12-17
Anticipated expiration: 2039-12-12
Also published as: CN110772049A

Abstract

The invention relates to a student desk, in particular to a student desk which is easy to combine and split. The invention aims to provide the student desk which is convenient to assemble and move, easy to combine and split. An easy-to-assemble and split student desk comprises an upper desk plate, side desk plates, a rear desk plate, a lower desk plate, desk legs and the like; an upper table plate is installed at the top of the desk, side table plates are installed on two sides of the bottom of the upper table plate, a rear table plate is installed behind the bottom of the upper table plate, a lower table plate is installed at the bottom of the upper table plate and is in contact with the side table plates, the upper table plate, the side table plates, the rear table plate and the lower table plate form a table inner cavity, and table legs are installed below the side table plates. The invention enables the student desk to be combined and separated in a component combination mode, and compared with the traditional solid wood student desk, the invention saves physical strength and time.

Description

Student desk easy to combine and split

Technical Field

The invention relates to a student desk, in particular to a student desk which is easy to combine and split.

Background

The student desks are used in schools from eight-side desks in the earliest school hall, and desks used in the school hall are called desks in a unified mode.

The modern desk is generally made of solid wood materials, is not easy to split, is very laborious to move and needs a large amount of time, the desks and classrooms in most of modern education institutions need frequent change, and if the solid wood desk is used, the desk is very troublesome to move and wastes time.

Therefore, it is necessary to develop a student desk which is easy to assemble, move and split.

Disclosure of Invention

In order to overcome the defects that the traditional student desk is very laborious to move and needs a large amount of time, the technical problem to be solved is as follows: the student desk is convenient to assemble and move, easy to assemble and split.

The technical scheme of the invention is as follows: the student desk comprises an upper desk plate, side desk plates, a rear desk plate, a lower desk plate and desk legs, wherein the upper desk plate is installed at the top of the desk, the side desk plates are installed on two sides of the bottom of the upper desk plate, the rear desk plate is installed at the rear of the bottom of the upper desk plate, the lower desk plate is installed at the bottom of the upper desk plate and is in contact with the side desk plates, the upper desk plate, the side desk plates, the rear desk plate and the lower desk plate form a desk cavity, the desk legs are installed below the upper desk plate, the student desk further comprises a sliding block, a first sliding groove is formed in the middle of the upper desk plate, a long strip-shaped groove is formed in the rear of the upper desk plate, four rectangular grooves are formed in two sides of the upper desk plate, a second sliding groove is formed in the bottom of the side desk plate, the sliding block is fixedly installed at the top ends of the side desk plates, the side desk plates are connected in the first sliding groove in a sliding mode through the sliding block, and a blocking groove is formed in one end, close to the rear desk plate, of the lower desk plate.

In one embodiment, four slots are formed at the bottom of the upper desk plate and connected with the desk legs.

In one embodiment, the table leg comprises fixing plates, iron sheets, clamping blocks and a reset spring, wherein the inner wall of the upper part of the table leg is provided with a button groove, the upper part of the table leg is provided with the two fixing plates, the V-shaped iron sheets are arranged at the bottoms of the two fixing plates, the clamping blocks are arranged in the inner side fixing plates, the tops of the two fixing plates are connected with the reset spring, and two ends of the reset spring are respectively connected with the inner walls of the two fixing plates.

In one embodiment, the desk further comprises an H-shaped fixing block, a first pin rod and a second pin rod, the H-shaped fixing block is slidably mounted in the middle of the two sides of the side desk plate, the first pin rod is fixedly mounted on one side, close to the H-shaped fixing block, of the desk leg, the second pin rod is fixedly mounted on one side, close to the H-shaped fixing block, of the rear desk plate, and the first pin rod and the second pin rod are respectively located in gaps on the two sides of the H-shaped fixing block.

In one embodiment, the desk further comprises a compression spring and a square stop block, a through hole is formed in one end, close to the back desk, of the upper desk, the compression spring is connected with the upper desk in the through hole, the other end of the compression spring is connected with the square stop block, and a stop block groove is formed in the top of one side of the back desk.

Has the advantages that: the invention enables the student desk to be combined and separated in a component combination mode, and compared with the traditional solid wood student desk, the invention saves physical strength, saves time, increases learning efficiency, and achieves the effects of time saving, labor saving, convenience and quickness.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic structural view of the upper table board of the present invention.

Fig. 3 is a first partial structural diagram of the present invention.

Fig. 4 is a second partial structural diagram of the present invention.

FIG. 5 is a third partial structural view of the present invention.

Fig. 6 is a schematic view of a fourth partial structure of the present invention.

Fig. 7 is a schematic diagram of a fifth partial structure according to the present invention.

Fig. 8 is a schematic diagram of a sixth partial structure of the present invention.

Labeled as: 1 … upper table plate, 101 … first sliding groove, 2 … side table plate, 201 … second sliding groove, 3 … sliding block, 4 … rear table plate, 5 … lower table plate, 501 … baffle groove, 6 … table leg, 601 … button groove, 602 … fixing plate, 603 … iron sheet, 604 … clamping block, 605 … return spring, 7 … H type fixing block, 8 … first pin, 9 35 9 … second pin, 10 … compression spring, 11 … square block, 12 … block groove.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.

Example 1

An easy-to-assemble and split student desk is shown in figures 1-5 and comprises an upper desk plate 1, side desk plates 2, a rear desk plate 4, a lower desk plate 5 and desk legs 6, wherein the upper desk plate 1 is installed at the top of the desk, the side desk plates 2 are installed on two sides of the bottom of the upper desk plate 1, the rear desk plate 4 is installed behind the bottom of the upper desk plate 1, the lower desk plate 5 is installed at the bottom of the upper desk plate 1, the lower desk plate 5 is in contact with the side desk plates 2, the upper desk plate 1, the side desk plates 2, the rear desk plate 4 and the lower desk plate 5 form a desk cavity, the desk legs 6 are installed below the upper desk plate 1, the desk further comprises a sliding block 3, a first sliding groove 101 is formed in the middle of the upper desk plate 1, a long strip-shaped groove is formed in the rear of the upper desk plate 1, four rectangular grooves are formed in two sides of the upper desk plate 1, a second sliding groove is formed in the bottom of the side desk plate 2, the sliding block 3 is fixedly installed at the top of the side desk plate 2, the sliding block 3 can move in a matching with the first sliding groove 101, the side table plate 2 is slidably connected in the first sliding groove 101 through the sliding block 3, and a blocking groove 501 is formed at one end of the lower table plate 5 close to the rear table plate 4.

The desk leg 6 comprises a fixing plate 602, iron sheets 603, a clamping block 604 and a return spring 605, a button groove 601 is formed in the inner wall of the upper part of the desk leg 6, two fixing plates 602 are arranged on the upper part of the desk leg 6, a V-shaped iron sheet 603 is arranged at the bottoms of the two fixing plates 602, the clamping block 604 is arranged in the inner side fixing plate 602, the tops of the two fixing plates 602 are connected with the return spring 605, and two ends of the return spring 605 are respectively connected with the inner walls of the two fixing plates 602.

When a user needs to combine the student desk, the user only needs to insert the side desk plate 2 into the first sliding groove 101 of the upper desk plate 1 through the sliding block 3, then slide towards two sides respectively, transversely insert the lower desk plate 5 into the second sliding groove 201 at the bottom of the side desk plate 2, insert the protruding part on the rear desk plate 4 into the elongated groove at the rear part of the upper desk plate 1, use the blocking groove 501 of the lower desk plate 5 to block the column rear desk plate 4, and finally insert the upper parts of the desk legs 6 into the rectangular grooves at two sides of the upper desk plate 1, so that the combination of the student desk can be completed.

When the legs 6 are combined with the upper plate 1 and the upper portion of the legs 6 reaches the rectangular recess, the return spring 605 causes the fixing plate 602 to move inward, and when the top of the fixing plate 602 passes through the rectangular recess, the return spring 605 causes the fixing plate 602 to return, thereby fixing the legs 6 and the upper plate 1.

Example 2

On the basis of the embodiment 1, as shown in fig. 6 to 8, the desk further comprises an H-shaped fixing block 7, a first pin 8, a second pin 9, a compression spring 10 and a square stop block 11, the H-shaped fixing block 7 is slidably mounted in the middle of two sides of the side desk 2, the first pin 8 is fixedly mounted on one side of the desk leg 6 close to the H-shaped fixing block 7, the second pin 9 is fixedly mounted on one side of the back desk 4 close to the H-shaped fixing block 7, the first pin 8 and the second pin 9 are respectively located in notches on two sides of the H-shaped fixing block 7, a through hole is formed in one end of the back desk 1 close to the back desk 4, the compression spring 10 is connected with the upper desk 1 in the through hole, the other end of the compression spring 10 is connected with the square stop block 11, and a stop block groove 12 is formed in the top of one side of the back desk 4.

When the back table plate 4 needs to be inserted into the blocking groove 501 in the lower table plate 5, the back table plate 4 is firstly placed at the bottom of the upper table plate 1 to be contacted with the back table plate 4, at the moment, the table legs 6 are inserted into the rectangular grooves in the upper table plate 1, and the second pin rod 9 can move downwards due to the upward movement of the first pin rod 8, so that the back table plate 4 is inserted into the blocking groove 501 of the lower table plate 5 to be fixed, and the back table plate 4 can be inserted into the lower table plate 5 manually. When the back table plate 4 needs to be installed, the protruding portion on the back table plate 4 is only required to be inserted into the strip-shaped through hole in the back portion of the upper table plate 1, when the protruding portion enters the through hole, the back table plate 4 is pushed inwards, the square stop block 11 enters the stop block groove 12, and after the square stop block 11 enters the stop block groove 12, the compression spring 10 enables the square stop block 11 to reset, so that the upper table plate 1 is fixed.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an easy student's desk of combination and components of a whole that can function independently, including last table (1), side table (2), back table (4), lower table (5) and table leg (6), table (1) is installed at the desk top, side table (2) are equipped with in last table (1) bottom both sides, back table (4) are equipped with at last table (1) bottom rear, table (5) are equipped with down in last table (1) bottom, lower table (5) and side table (2) contact, go up table (1), side table (2), back table (4) and lower table (5) form the interior cavity of table, table leg (6) are equipped with in last table (1) below, its characterized in that: the table is characterized by further comprising a sliding block (3), a first sliding groove (101) is formed in the middle of the upper table plate (1), a long-strip-shaped groove is formed in the rear portion of the upper table plate (1), four rectangular grooves are formed in two sides of the upper table plate (1), a second sliding groove (201) is formed in the bottom of the side table plate (2), the sliding block (3) is fixedly arranged at the top end of the side table plate (2), the side table plate (2) is connected into the first sliding groove (101) in a sliding mode through the sliding block (3), and a blocking groove (501) is formed in one end, close to the rear table plate (4), of the lower table plate (5);

the bottom of the upper table plate (1) is provided with four clamping grooves which are connected with the table legs (6);

the table leg (6) comprises fixing plates (602), iron sheets (603), clamping blocks (604) and a reset spring (605), a button groove (601) is formed in the inner wall of the upper part of the table leg (6), the two fixing plates (602) are arranged on the upper part of the table leg (6), the V-shaped iron sheets (603) are arranged at the bottoms of the two fixing plates (602), the clamping blocks (604) are arranged in the inner side fixing plates (602), the reset spring (605) is connected to the tops of the two fixing plates (602), and two ends of the reset spring (605) are respectively connected with the inner walls of the two fixing plates (602);

the novel desk is characterized by further comprising an H-shaped fixing block (7), a first pin rod (8) and a second pin rod (9), the H-shaped fixing block (7) is arranged in the middle of the two sides of the side desk plate (2) in a sliding mode, the first pin rod (8) is fixedly arranged on one side, close to the H-shaped fixing block (7), of the desk leg (6), the second pin rod (9) is fixedly arranged on one side, close to the H-shaped fixing block (7), of the rear desk plate (4), and the first pin rod (8) and the second pin rod (9) are respectively located in notches in the two sides of the H-shaped fixing block (7);

the table is characterized by further comprising a compression spring (10) and a square stop block (11), a through hole is formed in one end, close to the rear table plate (4), of the upper table plate (1), the compression spring (10) is connected with the upper table plate (1) in the through hole, the other end of the compression spring (10) is connected with the square stop block (11), and a stop block groove (12) is formed in the top of one side of the rear table plate (4).