CN220876223U - Multifunctional office desk and chair - Google Patents

Abstract

The utility model discloses a multifunctional office desk and chair, and relates to the technical field of office desks and chairs; the utility model comprises two supporting frames, wherein the supporting frames are movably inserted with supporting rods, the top ends of the supporting rods are fixedly provided with supporting plates, one ends of the two supporting plates, which are far away from the supporting frames, are fixedly provided with table boards, and the supporting frames are fixedly connected with connecting plates; according to the utility model, the table plate can be conveniently adjusted in height by arranging the structures such as the rotating rod, the gear, the tooth slot and the supporting rod, the adjustment is more convenient, the problem of inconvenient adjustment is avoided, and the aim of convenient adjustment is achieved.

Description

Multifunctional office desk and chair

Technical Field

The utility model relates to the technical field of office tables and chairs, in particular to a multifunctional office table and chair.

Background

Office desk and chair refers to tables and chairs used in office applications. The office desk and chair can be divided into a plate office desk and chair, a rigid office desk and chair, a metal office desk and chair, a soft office desk and chair and the like from materials; from the use occasions, offices, open staff offices, conference rooms, reading rooms, book data rooms, training classrooms, laboratories, staff dormitories are classified; the main separation from the use function is as follows: although the conventional office table has the function of adjusting the height, the conventional office table is troublesome to operate, and in daily office, the conventional office table is often too small to perform corresponding operations, so that the inventor proposes a multifunctional office table and chair for solving the problems.

Disclosure of utility model

In order to solve the problems that the height adjustment is troublesome and the office table is inconvenient to enlarge according to office requirements; the utility model aims to provide a multifunctional office table and chair.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a multifunctional office table chair, includes the support frame, the support frame is total two, the support frame internalization is inserted and is equipped with the bracing piece, the bracing piece top is fixed to be equipped with the backup pad, two the one end that the support frame was kept away from to the backup pad is fixed to be equipped with the table, support frame fixed connection is equipped with the connecting plate, the connecting plate top is fixed to be equipped with a mounting box, a mounting box internal rotation is inserted and is equipped with the dwang, the fixed cover in dwang both ends outside is equipped with the gear, the tooth's socket has been seted up in the bracing piece outside, gear and tooth's socket intermeshing, the support frame outside is fixed to be equipped with No. two mounting boxes, the gear is located No. two mounting boxes.

Preferably, the T-shaped slide ways which are symmetrically distributed are arranged on one side, close to the supporting frame, of the table plate, T-shaped sliding blocks are movably inserted in the T-shaped slide ways, top plates are fixedly arranged on the outer sides of the T-shaped sliding blocks, limiting plates are fixedly arranged on one sides, far away from the table plate, of the top plates, and overturning plates are hinged to the outer sides of the table plate in a rotating mode.

Preferably, the fixed cover in dwang outside is equipped with the worm wheel, the worm wheel is located installation box No. one, installation box inner wall rotation is equipped with the worm, worm and worm wheel intermeshing, the connecting plate is kept away from one side rotation of table and is equipped with the carousel, carousel tip rotation is inserted and is established in the connecting plate and with worm fixed connection.

Preferably, two the support frame outside is fixed to be equipped with the couple, the fixed protection strip that is equipped with in table outside, two the support frame bottom is all fixed to be equipped with and is symmetrical distribution's slipmat, square groove has been seted up to one side that the limiting plate kept away from the table.

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

1. According to the utility model, through the arrangement of the structures such as the rotating rod, the gear, the tooth slot and the supporting rod, the height of the table plate can be conveniently adjusted, the adjustment is more convenient, the problem of inconvenient adjustment is avoided, and the aim of convenient adjustment is fulfilled;

2. According to the utility model, the turnover plate, the T-shaped slide way, the T-shaped slide block, the top plate, the limiting plate and the like are arranged, so that the turnover plate can be turned and unfolded conveniently, the area of the desk plate can be increased according to the office demand, the problem of inconvenient increase of the office desk area is avoided, and the purpose of expanding the area of the desk plate according to the demand is achieved conveniently.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the overall structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a structural support frame and its attachment mechanism according to the present utility model;

Fig. 4 is a schematic cross-sectional view of a structural table and its connection structure according to the present utility model.

In the figure: 1. a support frame; 11. a table plate; 12. a guard bar; 13. an anti-slip pad; 2. a support rod; 21. tooth slots; 22. a support plate; 23. a connecting plate; 24. a first installation box; 25. a rotating lever; 26. a gear; 27. a second mounting box; 28. a hook; 3. a worm; 31. a worm wheel; 32. a turntable; 4. a T-shaped slideway; 41. a T-shaped slider; 42. a top plate; 43. a limiting plate; 44. a turnover plate; 45. a square groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the utility model provides a multifunctional office table and chair, which comprises a support frame 1, two support frames 1 are provided, the support frame 1 is used for fixedly supporting, a support rod 2 is movably inserted in the support frame 1, the support rod 2 is used for lifting and lowering, thereby the table 11 can be driven to move upwards, the top end of the support rod 2 is fixedly provided with a support plate 22, the support plate 22 is used for supporting, one end of the two support plates 22 far away from the support frame 1 is fixedly provided with the table 11, the table 11 is used for office work, the support frame 1 is fixedly connected with a connecting plate 23 for connecting the support, the top end of the connecting plate 23 is fixedly provided with a first mounting box 24 for wrapping a worm wheel 31 and a worm 3, a rotating rod 25 is rotatably inserted in the first mounting box 24, the rotating rod 25 drives a gear 26 to rotate, gears 26 are fixedly sleeved at the outer sides of the two ends of the rotating rod 25, tooth grooves 21 are formed in the outer sides of the support rod 2, the gears 26 are meshed with the tooth grooves 21, the gears 26 rotate and drive the support rod 2 to move upwards through the tooth grooves 21, the support rod 22 and the table 11 to move upwards, the support plate 1 is fixedly provided with a second mounting box 27 at the outer side of the support frame 1, the support rod 26 is used for wrapping the second mounting box 27, and the second mounting box 27 is used for wrapping the gears 26.

T-shaped slide ways 4 which are symmetrically distributed are arranged on one side of the table plate 11 close to the supporting frame 1, T-shaped slide blocks 41 are movably inserted in the T-shaped slide ways 4, top plates 42 are fixedly arranged on the outer sides of the T-shaped slide blocks 41, limiting plates 43 are fixedly arranged on one side of the top plates 42 away from the table plate 11, and turnover plates 44 are rotatably hinged on the outer sides of the table plate 11.

By adopting the above technical scheme, the turnover plate 44 can be turned over, the office area of the desk plate 11 is enlarged, and the turnover plate 44 can be conveniently stored.

The outside of the rotating rod 25 is fixedly sleeved with a worm wheel 31, and the worm wheel 31 is positioned in the first mounting box 24.

By adopting the above technical scheme, the worm wheel 31 rotates to drive the rotating rod 25 to rotate.

The inner wall of the first mounting box 24 is rotatably provided with a worm 3, and the worm 3 is meshed with a worm wheel 31.

By adopting the technical scheme, the worm 3 rotates to drive the mutually meshed worm wheel 31 to rotate.

The side of the connecting plate 23 far away from the desk plate 11 is rotatably provided with a turntable 32, and the end part of the turntable 32 is rotatably inserted into the connecting plate 23 and fixedly connected with the worm 3.

By adopting the technical scheme, the turntable 32 can conveniently drive the worm 3 to rotate.

Hooks 28 are fixedly arranged on the outer sides of the two supporting frames 1.

By adopting the above technical scheme, the hook 28 is convenient for hanging articles.

The outside of the desk plate 11 is fixedly provided with a protective strip 12, and the bottom ends of the two support frames 1 are fixedly provided with anti-slip pads 13 which are symmetrically distributed.

By adopting the technical scheme, the small articles above the table plate 11 are placed by the protective strips 12 and fall down, and the anti-slip pad 13 can enable the device body to slide.

The side of the limiting plate 43 away from the table 11 is provided with a square groove 45.

By adopting the above technical scheme, the square groove 45 is convenient for operating the limiting plate 43.

Working principle: when the height of table 11 needs to be adjusted, at first rotate carousel 32, carousel 32 rotates and drives worm 3 and rotate, worm 3 rotates and drives intermeshing's worm wheel 31 and rotate, worm wheel 31 rotates and drives dwang 25 and rotate, dwang 25 rotates and drives gear 26 and rotate, gear 26 rotates and drives bracing piece 2 upward movement through tooth's socket 21, bracing piece 2 upward movement drives backup pad 22 and table 11 upward movement, thereby can adjust the height of table 11 as required, the problem of troublesome operation has been avoided, thereby the purpose of simple operation is reached, when the work is carried out because the desktop area is less inconvenient, at first inwards promote through square groove 45, thereby make limiting plate 43 inwards move under the assistance of T type slide 4 and T type slider 41, make limiting plate 44 not receive limiting plate 43's constraint, then overturn plate 44 to flush with table 11, the inside promotion of rethread square groove 45, thereby make limiting plate 43 through the assistance of T type slide 4 and T type slider 41 down outwards move, make roof 42 laminate with turning plate 44, make the stabilizing setting up and then carrying out the operation to flush space when can not take up, when using the space when can not take up, thereby take up the space when using.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. The utility model provides a multi-functional desk chair, includes support frame (1), its characterized in that: the two support frames (1) are provided, a support rod (2) is movably inserted into the support frames (1), a support plate (22) is fixedly arranged at the top end of the support rod (2), and a table plate (11) is fixedly arranged at one end, far away from the support frames (1), of each support plate (22);

The utility model discloses a support frame, including support frame (1), connecting plate (23) top is fixed be equipped with installation box (24), rotation in installation box (24) is inserted and is equipped with dwang (25), the fixed cover in dwang (25) both ends outside is equipped with gear (26), tooth's socket (21) have been seted up in the bracing piece (2) outside, gear (26) and tooth's socket (21) intermeshing, support frame (1) outside is fixed to be equipped with No. two installation boxes (27), gear (26) are located No. two installation boxes (27).

2. The multifunctional office table and chair according to claim 1, wherein a symmetrically distributed T-shaped slide way (4) is arranged on one side, close to the supporting frame (1), of the table plate (11), a T-shaped slide block (41) is movably inserted in the T-shaped slide way (4), a top plate (42) is fixedly arranged on the outer side of the T-shaped slide block (41), a limiting plate (43) is fixedly arranged on one side, far away from the table plate (11), of the top plate (42), and a turnover plate (44) is rotatably hinged on the outer side of the table plate (11).

3. A multifunctional office desk and chair according to claim 1, characterized in that the outer side of the rotating rod (25) is fixedly sleeved with a worm wheel (31), and the worm wheel (31) is positioned in a first installation box (24).

4. A multifunctional office desk and chair according to claim 3, characterized in that the inner wall of the first mounting box (24) is rotatably provided with a worm (3), and the worm (3) is meshed with a worm wheel (31).

5. A multifunctional office desk and chair as claimed in claim 4, characterized in that a turntable (32) is rotatably arranged on the side of the connecting plate (23) away from the desk plate (11), and the end part of the turntable (32) is rotatably inserted into the connecting plate (23) and fixedly connected with the worm (3).

6. A multifunctional office desk and chair according to claim 1, characterized in that hooks (28) are fixedly arranged on the outer sides of the two supporting frames (1).

7. The multifunctional office desk and chair according to claim 1, wherein a protection strip (12) is fixedly arranged on the outer side of the desk plate (11), and anti-slip pads (13) which are symmetrically distributed are fixedly arranged at the bottom ends of the two supporting frames (1).

8. A multifunctional office desk and chair according to claim 2, characterized in that the side of the limiting plate (43) remote from the desk plate (11) is provided with a square groove (45).