CN213786101U

CN213786101U - Desk

Info

Publication number: CN213786101U
Application number: CN202022575126.5U
Authority: CN
Inventors: 朱粒萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a desk, including the table case, the upper end fixedly connected with table of table case, the avris fixedly connected with mount pad of table case lower extreme, the connecting block locks through first fitting pin each other with the mount pad, the backup plate locks through second fitting pin each other with the table case, the rear side fixedly connected with picture peg of backup plate. This desk, can rotate the bracing piece and fold, and then realize the folding of desk, the transport and the storage of the desk of being convenient for, and can change the desk into the seat and use, the functionality of desk has been improved greatly, when not using, can pass through the second fitting pin with the backup plate and fix the lower extreme at the table case, make things convenient for the use of desk, and can highly adjust the desk, and then ensure that the desk is applicable to more crowds, greatly reduced the limitation when the desk uses, simultaneously through the setting of rubber sleeve, and the corner of desk adopts the fillet design, the comfort level when the desk uses has been improved greatly.

Description

Desk

Technical Field

The utility model relates to a desk technical field specifically is a desk.

Background

The desk is a desk for students, and is used for schools from eight desks in the earliest school hall, the desks used for learning in the school hall are unified into the desk and can be divided into a unit desk and a double desk, and meanwhile, the schools can be specially customized.

However, the most formula structural design as an organic whole of current desk, can't realize the folding of desk, and then the transport or the storage for the desk bring very big inconvenience to and the desk can only be used as the desk, can't use as the seat, and functional comparatively single also can't adjust the height of desk simultaneously, can't be applicable to the crowd of different heights, and the limitation is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk to solve the most formula structural design as an organic whole of current desk that proposes in the above-mentioned background art, can't realize the folding of desk, and then bring very big inconvenience for the transport of desk or storage, and the desk can only be used as the desk, can't use as the seat, and functional comparatively single also can't be adjusted the height of desk simultaneously, can't be applicable to the crowd of different heights, the great problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desk, includes the table case, the upper end fixedly connected with table of table case, the avris fixedly connected with mount pad of table case lower extreme, the internally mounted of mount pad lower extreme has the one end of connecting axle, the other end fixedly connected with connecting block of connecting axle, the connecting block locks through first fitting pin each other with the mount pad, the lower extreme fixedly connected with bracing piece of connecting block, the inboard that the lower extreme of table case is located the mount pad is provided with the backup plate, the backup plate locks through second fitting pin each other with the table case, the lower terminal surface fixedly connected with cushion of backup plate, the rear side fixedly connected with picture peg of backup plate, the slot has been seted up to the rear side of table.

Preferably, the corner of table adopts the fillet design, the fixed surface of table is connected with the rubber sleeve, the slot extends to the outside of table.

Preferably, the number of the installation bases is four about the vertical central line of the table box, the installation bases are rotatably connected with the connecting block through connecting shafts, and the number of the first locking pins is two about the vertical central line of the connecting block.

Preferably, the bracing piece is provided with four about the vertical center line symmetry of table case, the bracing piece includes loop bar, interior pole, regulation hole and third fitting pin, the interior pole has been cup jointed to the inside of loop bar, the regulation hole has all been seted up on the surface of loop bar and interior pole, the inside threaded connection in regulation hole has the third fitting pin, the regulation hole on interior pole surface is equidistant distribution.

Preferably, the backup plate and the inserting plate are designed in an inclined structure.

Preferably, the inserting plate is inserted into the inserting groove, and the inserting plate and the table plate are locked with each other through a second locking pin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the desk can be folded in a rotating mode through the arrangement of the mounting seat, the connecting shaft, the connecting block, the first locking pin and the supporting rod, so that the desk can be folded, the desk is convenient to carry and store, the desk can be refitted into a chair for use through the arrangement of the backup plate, the second locking pin, the soft cushion, the inserting plate and the inserting groove, the functionality of the desk is greatly improved, and when the desk is not used, the backup plate can be fixed at the lower end of the desk box through the second locking pin, so that the desk is convenient to use;

2. this desk through the setting of loop bar, interior pole, regulation hole and third fitting pin, can adjust the height of desk, and then ensures that the desk is applicable to more crowds, greatly reduced the limitation when desk uses, simultaneously through the setting of rubber sleeve to and the corner of table adopts the fillet design, the comfort level when having improved the desk use greatly.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the structure of the plug board of the present invention;

fig. 5 is a schematic view of the folding structure of the support rod of the present invention.

In the figure: 1. a table box; 2. a table plate; 3. a mounting seat; 4. a connecting shaft; 5. connecting blocks; 6. a first locking pin; 7. a support bar; 8. a backup plate; 9. a second locking pin; 10. a soft cushion; 11. inserting plates; 12. a slot; 21. a rubber sleeve; 71. a loop bar; 72. an inner rod; 73. an adjustment hole; 74. and a third locking pin.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a desk, including table case 1, the upper end fixedly connected with table board 2 of table case 1, avris fixedly connected with mount pad 3 of 1 lower extreme of table case, the internally mounted of 3 lower extremes of mount pad has the one end of connecting axle 4, the other end fixedly connected with connecting block 5 of connecting axle 4, connecting block 5 locks through first fitting pin 6 each other with mount pad 3, the lower extreme fixedly connected with bracing piece 7 of connecting block 5, the inboard that the lower extreme of table case 1 is located mount pad 3 is provided with backup plate 8, backup plate 8 locks through second fitting pin 9 each other with table case 1, the lower terminal surface fixedly connected with cushion 10 of backup plate 8, the rear side fixedly connected with picture peg 11 of backup plate 8, slot 12 has been seted up to the rear side of table 2.

Furthermore, the corners of the desk plate 2 are designed to be round corners, the surface of the desk plate 2 is fixedly connected with the rubber sleeve 21, and the slots 12 extend to the outer side of the desk plate 2, so that the comfort level of the desk during use is improved.

Further, the installation base 3 is provided with four about the vertical center line symmetry of table case 1, and installation base 3 rotates through connecting axle 4 with connecting block 5 to be connected, and first locking pin 6 is provided with two about the vertical center line symmetry of connecting block 5, the folding of the bracing piece 7 of being convenient for.

Further, bracing piece 7 is provided with four about the vertical centerline symmetry of table case 1, bracing piece 7 includes loop bar 71, interior pole 72, regulation hole 73 and third fitting pin 74, interior pole 72 has been cup jointed to loop bar 71's inside, regulation hole 73 has all been seted up on the surface of loop bar 71 and interior pole 72, the internal thread connection of regulation hole 73 has third fitting pin 74, the regulation hole 73 on interior pole 72 surface is equidistant distribution, the regulation of the desk height of being convenient for, greatly reduced the limitation when the desk uses.

Furthermore, the backup plate 8 and the insertion plate 11 are designed to be in an inclined structure, so that the backup plate 8 is ensured to be inclined after being fixed, and a user can lean against the backup plate conveniently.

Furthermore, the inserting plate 11 is inserted into the inserting groove 12, and the inserting plate 11 and the desk plate 2 are locked with each other through the second locking pin 9, so that the backup plate 8 can be conveniently disassembled and assembled.

The working principle is as follows: firstly, when the desk is used, the support rod 7 is rotated to enable the support rod 7 to be in a vertical state, the connecting block 5 and the mounting seat 3 are mutually locked through the first locking pin 6, the height of the desk is adjusted according to the height of a user, the third locking pin 74 is screwed out of the adjusting hole 73, the inner rod 72 is pulled to enable the inner rod 72 to be slowly moved out of the loop bar 71 until the height of the desk meets the requirements of the user, the third locking pin 74 is screwed into the adjusting hole 73 to lock the loop bar 71 and the inner rod 72, so that the height of the desk is adjusted, the corner of the desk 2 adopts a fillet design, the surface of the desk 2 is provided with the rubber sleeve 21, the comfort degree of the desk in use is greatly improved, when the chair is used, the second locking pin 9 is screwed out, the inserting plate 11 into the slot 12, the second locking pin 9 is improved to lock the inserting plate 11 and the desk 2, when the desk is transported or stored, the first locking pin 6 is screwed out, the support rod 7 rotates towards the inner side of the mounting seat 3, the folding of the desk is completed, and the desk is convenient to transport or store.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A desk, includes table case (1), its characterized in that: the upper end of the table box (1) is fixedly connected with a table plate (2), the side edge of the lower end of the table box (1) is fixedly connected with a mounting seat (3), one end of a connecting shaft (4) is arranged in the lower end of the mounting seat (3), the other end of the connecting shaft (4) is fixedly connected with a connecting block (5), the connecting block (5) and the mounting seat (3) are mutually locked through a first locking pin (6), the lower end of the connecting block (5) is fixedly connected with a supporting rod (7), the lower end of the table box (1) is provided with a backup plate (8) at the inner side of the mounting seat (3), the backup plate (8) and the desk box (1) are mutually locked through a second locking pin (9), the lower terminal surface fixedly connected with cushion (10) of backup plate (8), the rear side fixedly connected with picture peg (11) of backup plate (8), slot (12) have been opened to the rear side of table (2).

2. A desk according to claim 1 wherein: the corner of table (2) adopts the fillet design, the fixed surface of table (2) is connected with rubber sleeve (21), slot (12) extend to the outside of table (2).

3. A desk according to claim 1 wherein: the table box is characterized in that four mounting seats (3) are symmetrically arranged on the vertical center line of the table box (1), the mounting seats (3) are rotatably connected with the connecting blocks (5) through connecting shafts (4), and two first locking pins (6) are symmetrically arranged on the vertical center line of the connecting blocks (5).

4. A desk according to claim 1 wherein: bracing piece (7) are provided with four about the vertical centerline symmetry of table case (1), bracing piece (7) are including loop bar (71), interior pole (72), regulation hole (73) and third fitting pin (74), interior pole (72) have been cup jointed to the inside of loop bar (71), regulation hole (73) have all been seted up on the surface of loop bar (71) and interior pole (72), the internal thread of regulation hole (73) is connected with third fitting pin (74), regulation hole (73) on interior pole (72) surface are equidistant distribution.

5. A desk according to claim 1 wherein: the backup plate (8) and the inserting plate (11) are designed to be in an inclined structure.

6. A desk according to claim 1 wherein: the inserting plate (11) is inserted into the inserting groove (12), and the inserting plate (11) and the desk plate (2) are locked with each other through a second locking pin (9).