CN209931897U - Desk and chair convenient to clean ground - Google Patents

Abstract

The utility model relates to a teaching facility technical field specifically is a desk chair convenient to clean ground, including desk and seat, the desk is by the table, end storehouse and table leg are constituteed, a pair of mouth of hanging has been seted up to the oral area edge of end storehouse, the edge of hanging the mouth is provided with the peg, the seat is by the bedplate, seat leg and back frame are constituteed, the hanging piece is all installed to two corners in the bottom of bedplate front end, the bottom position department of terminal surface installs the piece that colludes before the back frame, slide mechanism is installed to the bottom of end storehouse, slide mechanism includes sliding seat and peg, the front end of seat articulates on the peg through the hanging piece, the rear end of seat articulates on the peg through colluding the piece. According to the desk and chair convenient for cleaning the ground, the chair is lifted, the front end of the chair is hung on the sliding mechanism, the chair is pushed, the rear end of the chair is hung on the hanging column through the hook block, the chair is hung at the bottom of the desk, the bottom ends of the chair legs are far away from the ground, and the student can clean the ground conveniently.

Description

Desk and chair convenient to clean ground

Technical Field

The utility model relates to a teaching facility technical field specifically is a desk chair convenient to clean ground.

Background

The desk and chair is one of indispensable facilities during teaching, and the teacher need be cleaned when students put the study, but under the block of table leg and seat leg, the rubbish below the desk need move the seat open when cleaning and move back after finishing cleaning, has increased the student and has cleaned the time that the cost, in view of this, we provide a desk and chair convenient to clean ground.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk chair convenient to clean ground to under the table leg that proposes in solving above-mentioned background art and the blockking of seat leg, the rubbish of desk below need move the seat open when cleaning and move back again after finishing cleaning, has increased the student and has cleaned the problem of the time of spending.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a desk chair convenient to clean ground, includes desk and seat, the desk comprises table, end storehouse and table leg, a pair of mouth of hanging has been seted up to the oral area edge of end storehouse, the edge of hanging the mouth is provided with the peg, the seat comprises bedplate, seat leg and back of the body frame, the hanging piece is all installed to two corners in the bottom of bedplate front end, the bottom position department of terminal surface installs the piece of colluding before the back of the body frame, collude the groove has been seted up to the preceding terminal surface department of piece, slide mechanism is installed to the bottom of end storehouse, slide mechanism is including installing a pair of sliding seat of end storehouse bottom left and right sides edge and with sliding seat sliding connection's peg, the front end of seat passes through the hanging piece articulates on the peg, the rear end of seat passes through collude the piece articulate on the peg.

Preferably, the end storehouse is hollow cuboid structure and installs the bottom surface department of table, the oral area in end storehouse is open form and is located the rear end of desk, two hang the mouth be the symmetric distribution on the end storehouse and with the position of back of the body frame is corresponding.

Preferably, the number of the table legs is four, and the table legs are symmetrically welded on the end faces of the left side and the right side of the bottom bin.

Preferably, the seat plate is installed on the top surface of the seat leg, the seat leg is of an integral frame structure, the top of the back frame is bent into a U shape, and the bottom of the back frame is bent towards the bottom surface of the seat plate and is fixedly connected with the seat plate through a bolt.

Preferably, the front end face of the top of the back frame is fixedly provided with a backup plate through a bolt, the hook block is tightly welded with the back frame, the bottom surface of the hook block is attached to the top surface of the seat plate, and the hook groove is inclined on the hook block.

Preferably, the sliding seat and the bottom bin are tightly welded, a rolling groove is formed in the sliding seat, a through groove communicated with the rolling groove is formed in the position of the side end face of the sliding seat, the rolling groove and the through groove are both in an inclined shape on the sliding seat, and cover plates are fixedly mounted at the front end and the rear end of the sliding seat through bolts.

Preferably, the left end and the right end of the hanging shaft respectively extend into the two sliding seats and are provided with the rollers, and the rollers are in rolling connection with the rolling grooves.

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

this desk chair convenient to clean ground, through the slide mechanism who sets up in the desk bottom, make ground before cleaning, the student of respective seat will cock the seat by oneself and make the front end of seat hang on slide mechanism through the link, promote the seat after that to slide on slide mechanism and make the rear end of seat hang on the peg of desk through colluding the piece, make the seat hang in the bottom of desk and make seat leg bottom keep away from ground, make the student who cleans the work can directly clean ground and need not additionally to move the seat, made things convenient for the student to clean ground, solved under the blockking of table leg and seat leg, the rubbish of desk below need move the seat when cleaning and move back again after finishing cleaning, increased the problem that the student cleaned the time spent.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the position A of the present invention;

FIG. 4 is a schematic structural view of a seat of the present invention;

fig. 5 is a schematic structural view of the position B of the present invention;

fig. 6 is a schematic structural diagram of the present invention at C;

fig. 7 is a schematic structural view of the sliding mechanism of the present invention;

fig. 8 is an installation schematic view of the middle hanging scroll of the present invention.

In the figure: 1. a desk; 11. a table plate; 12. a bottom bin; 121. hanging the opening; 122. hanging a column; 13. desk legs; 2. a seat; 21. a seat plate; 211. hanging blocks; 22. a seat leg; 23. a back frame; 231. a backup plate; 232. hooking the block; 2321. hooking a groove; 3. a sliding mechanism; 31. a sliding seat; 311. rolling a groove; 312. a through groove; 313. a cover plate; 32. hanging a shaft; 321. and a roller.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

the utility model provides a desk chair convenient to clean ground, including desk 1 and seat 2, desk 1 is by table 11, end storehouse 12 and table leg 13 are constituteed, a pair of mouthful 121 of hanging has been seted up to the oral area edge of end storehouse 12, the edge of hanging mouthful 121 is provided with string post 122, seat 2 is by bedplate 21, seat leg 22 and back of the body frame 23 are constituteed, hanging piece 211 is all installed to two corners in the bottom of bedplate 21 front end, the bottom position department of the preceding terminal surface of back of the body frame 23 installs colluding piece 232, collude piece 232's preceding terminal surface department and seted up colluding groove 2321, slide mechanism 3 is installed to the bottom of end storehouse 12, slide mechanism 3 is including installing a pair of sliding seat 31 of end left and right sides edge of end storehouse 12 and hanging axle 32 with sliding seat 31 sliding connection, the front end of seat 2 articulates on hanging axle 32 through hanging piece 211, the rear end of seat 2 articulates on hanging post 122 through colluding piece 232.

In this embodiment, the bottom bin 12 is a hollow cuboid structure and is installed on the bottom surface of the desk board 11, the mouth of the bottom bin 12 is open and is located at the rear end of the desk 1, the two hanging openings 121 are symmetrically distributed on the bottom bin 12 and correspond to the positions of the back frame 23, and the hanging columns 122 are tightly welded at the edges of the hanging openings 121.

Furthermore, the number of the table legs 13 is four and the four table legs 13 are symmetrically welded on the end surfaces of the left side and the right side of the bottom bin 12, and the four table legs 13 are used for supporting the table plate 11 on the bottom bin 12, so that the structural stability of the desk 1 can be ensured, and meanwhile, the garbage on the ground below the desk 1 can be easily cleaned out from the outer side of the desk 1 by using a cleaning tool.

Further, seat board 21 installs the top surface at seat leg 22, seat leg 22 is overall frame structure, the U-shaped form is bent into at the top of back of the body frame 23, the bottom of back of the body frame 23 is bent and is passed through bolt and seat board 21 fixed connection towards the bottom surface department of seat board 21, there is backup plate 231 at the preceding terminal surface department at back of the body frame 23 top through bolt fixed mounting, collude piece 232 and back of the body frame 23 and closely weld, collude the bottom surface of piece 232 and laminate mutually with the top surface of seat board 21, collude groove 2321 and be the slope form on colluding piece 232.

Specifically, the sliding seat 31 is tightly welded to the bottom cabin 12, a rolling groove 311 is formed in the sliding seat 31, a through groove 312 communicated with the rolling groove 311 is formed in the position of the side end face of the sliding seat 31, the rolling groove 311 and the through groove 312 are both inclined downward in the reverse direction of the seat 2 on the sliding seat 31, cover plates 313 are fixedly mounted at the front end and the rear end of the sliding seat 31 through bolts, the left end and the right end of the hanging shaft 32 respectively extend into the two sliding seats 31 and are provided with rollers 321, the rollers 321 are in rolling connection with the rolling groove 311, under the action of the inclined rolling groove 311 and the through groove 312, the hanging shaft 32 without external force action is always positioned at the position of the lower end of the sliding seat 31 under the action of the rollers 321, when the seat plate 231 is grasped and pulled backward, the front end of the seat 2 is warped with the two legs 22 at the rear end as fulcrumples, and the front end of the seat 2 can be hung on the hanging shaft 32 under the action of the hanging block 211 by moving the seat, at this time, the seat 2 can be pushed to drive the hanging shaft 32 to slide along the rolling slot 311, when the hanging shaft 32 gradually slides to the other end of the sliding seat 31, the backup plate 231 is lifted upwards to lift the rear end of the seat 2, then the hook slot 2321 on the hook block 232 is aligned with the hanging column 122 and hung on the hanging column 122, at this time, the seat 2 is hung on the desk 1, meanwhile, the seat legs 22 are also in a suspended state, and the blocking of the seat legs 22 does not exist, so that the garbage on the ground below the desk 1 is easy to clean.

When the desk and chair convenient for cleaning the ground is used, students on respective seats firstly grasp and pull the backup plate 231 backwards to enable the front end of the seat 2 to tilt with the two seat legs 22 at the rear end as fulcrums, then move the seat 2 in the tilting state towards the desk 1 and enable the hanging block 211 at the front end of the seat 2 to be hung on the hanging shaft 32, at the same time, the seat 2 is continuously pushed towards the desk 1, the seat 2 drives the hanging shaft 32 to slide along the rolling groove 311, at the last, when the hanging shaft 32 gradually slides to the other end of the sliding seat 31, the backup plate 231 is lifted upwards to enable the backup plate 231 to drive the rear end of the seat 2 to be lifted under the action of the back frame 23, then the hook groove 2321 on the hook block 232 is aligned with the hanging column 122 and hung on the hanging column 122, at the same time, the seat 2 is hung on the desk 1 under the action of the hanging shaft 32 and the hanging column 122, meanwhile, the legs 22 are also in a suspension state, and the desk without the blocking of the legs 22, the desk can be easily cleaned, and the hanging step of the seat 2 is automatically completed by students on respective seats during school, so that the students who do cleaning work can directly clean.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a desk chair convenient to clean ground, includes desk (1) and seat (2), its characterized in that: the desk (1) consists of a desk plate (11), a bottom bin (12) and desk legs (13), a pair of hanging openings (121) are formed in the edge of an opening of the bottom bin (12), hanging columns (122) are arranged at the edge of the hanging openings (121), a seat (2) consists of a seat plate (21), seat legs (22) and a back frame (23), hanging blocks (211) are respectively installed at two corners of the bottom of the front end of the seat plate (21), hook blocks (232) are installed at the bottom of the front end face of the back frame (23), hook grooves (2321) are formed in the front end face of the hook blocks (232), a sliding mechanism (3) is installed at the bottom end of the bottom bin (12), the sliding mechanism (3) comprises a pair of sliding seats (31) installed at the edges of the left side and the right side of the bottom end of the bottom bin (12) and hanging shafts (32) which are slidably connected with the sliding seats (31), the front end of the seat (2) is hung on the hanging shaft (32) through the hanging block (211), and the rear end of the seat (2) is hung on the hanging column (122) through the hook block (232).

2. A desk and chair convenient for cleaning floor as claimed in claim 1, wherein: the bottom bin (12) is of a hollow cuboid structure and is installed at the bottom surface of the desk plate (11), the opening part of the bottom bin (12) is open and located at the rear end of the desk (1), and the hanging openings (121) are symmetrically distributed on the bottom bin (12) and correspond to the position of the back frame (23).

3. A desk and chair convenient for cleaning floor as claimed in claim 1, wherein: the number of the table legs (13) is four, and the table legs are symmetrically welded on the end faces of the left side and the right side of the bottom bin (12).

4. A desk and chair convenient for cleaning floor as claimed in claim 1, wherein: the seat plate (21) is installed on the top surfaces of the seat legs (22), the seat legs (22) are of an integral frame structure, the top of the back frame (23) is bent into a U shape, and the bottom of the back frame (23) bends towards the bottom surface of the seat plate (21) and is fixedly connected with the seat plate (21) through bolts.

5. A desk and chair convenient for cleaning floor as claimed in claim 1, wherein: the front end face of back of the body frame (23) top department has backup plate (231) through bolt fixed mounting, collude piece (232) with back of the body frame (23) closely welds, collude the bottom surface of piece (232) with the top surface of bedplate (21) is laminated mutually, collude groove (2321) and be the slope form on colluding piece (232).

6. A desk and chair convenient for cleaning floor as claimed in claim 1, wherein: the sliding seat (31) and the bottom bin (12) are tightly welded, a rolling groove (311) is formed in the sliding seat (31), a through groove (312) communicated with the rolling groove (311) is formed in the position of the side end face of the sliding seat (31), the rolling groove (311) and the through groove (312) are in an inclined shape on the sliding seat (31), and cover plates (313) are fixedly mounted at the front end and the rear end of the sliding seat (31) through bolts.

7. A desk and chair convenient for cleaning floor as claimed in claim 6 wherein: the left end and the right end of the hanging shaft (32) respectively extend into the two sliding seats (31) and are provided with the rollers (321), and the rollers (321) are in rolling connection with the rolling grooves (311).

Images