CN218978318U

CN218978318U - Combined type wood-plastic composite lifting desk stool with adjustable desktop

Info

Publication number: CN218978318U
Application number: CN202320031927.6U
Authority: CN
Inventors: 吴鹏
Original assignee: Jiangxi Runhua Education Equipment Group Co ltd
Current assignee: Jiangxi Runhua Education Equipment Group Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-09
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a wood-plastic composite lifting desk stool with an adjustable combined desktop, and relates to the field of desks and stools. According to the utility model, by arranging the two groups of table boards, when a person sits on the seat and needs to write, the two groups of table boards can be put down in a targeted manner, and the two groups of table boards can be put down at the same time or put down for use according to the amount of groveling writing, or when a part of people is suitable for left hand or right hand, one of the table boards can be put down in a positive manner for use conveniently and quickly, and meanwhile, when the table board is not in use, the table board can also slide onto the seat on the sliding block through the sliding groove at the bottom of the table board, so that the table board can be prevented from standing up to cause interference to people when the table board is not in use.

Description

Combined type wood-plastic composite lifting desk stool with adjustable desktop

Technical Field

The utility model relates to the field of desks and stools, in particular to a wood-plastic composite lifting desk and stool with an adjustable combined desktop.

Background

In the study and work of people, a desk and a stool are all necessary products, but the common desk and stool are troublesome to use, so that the combined desk and stool is realized, and the combined desk and stool can be used by turning a desk plate on one side.

However, the existing desk and stool are all that people sit directly above, then the desk plate is arranged in front of the people, and then the people can lie prone on the desk and stool to write.

However, this way, people who are suitable for left hand or right hand can get inconvenient to use, and the use of the single tabletop is too small, so that the efficiency of writing is low, and meanwhile, the height of the table and the chair can not be adjusted, so that people with different heights can be uncomfortable to use.

Disclosure of Invention

Based on the above, the utility model aims to provide a wood-plastic composite lifting desk stool with an adjustable combined desktop, so as to solve the technical problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound lift desk bench is moulded to wood with adjustable combination formula desktop, includes the seat, two sets of armrests of seat fixed connection, the armrests middle part sets up to the bull stick, two sets of pivots of bull stick swing joint, two sets of pivot swing joint table, two sets of chair legs of seat bottom fixed connection, the outside cover of chair leg is equipped with the overcoat, overcoat swing joint fixed shell.

By adopting the technical proposal, when a person sits on the seat and needs to write, the two groups of table boards can be put down in a targeted manner, and the two groups of table boards can be put down at the same time or put down one for use according to the amount of lying down, or when a part of people are suitable for left hand or right hand, one plate can be put down in a positive way for convenient and quick use, and meanwhile, when not in use, the plate can also slide on the sliding block to the seat through the sliding groove at the bottom of the table plate, so that the plate can be prevented from being stood up to cause obstruction to people when not in use.

The utility model is further characterized in that one side of the rotating rod is fixedly provided with a group of limiting blocks, and a groove is formed in the rotating shaft for the limiting blocks to move.

Through adopting above-mentioned technical scheme, when the table rotates, the inside recess of pivot cooperation stopper on the bull stick just can make the table steady put.

The utility model is further characterized in that one side of the rotating shaft is fixedly connected with a sliding block, and the bottom of the table plate is provided with a sliding groove for the sliding block to slide.

By adopting the technical scheme, when the desk plate is not used, the desk plate can slide onto the seat through the sliding groove, so that the obstruction to people is prevented.

The utility model is further characterized in that two groups of inserted bars and two groups of connecting bars are arranged in the fixed shell, one end of each inserted bar is fixedly connected to the middle part of one end of each connecting bar, and one end of each connecting bar is connected with one group of springs.

Through adopting above-mentioned technical scheme, when the piece moves, move the piece and can drive the inserted bar through the connecting rod and inject in the jack.

The utility model is further arranged that one side of one end of the connecting rod is fixedly connected with the moving block, the moving block is T-shaped, and the lower part of the moving block penetrates through the fixed shell.

By adopting the technical scheme, the T-shaped arrangement of the moving block can enable the moving block to be better taken and loosened when moving.

The utility model is further arranged that a plurality of groups of jacks are arranged on one side of the chair leg and matched with the inserted link.

Through adopting above-mentioned technical scheme, when the seat carries out the regulation from top to bottom, the jack on the chair leg can make the seat when adjusting, possess corresponding jack and fixed shell on the inserted bar corresponding, fix.

The utility model is further arranged that the fixed shell is provided with a hole for the moving block to move left and right.

Through adopting above-mentioned technical scheme, when need taking down fixed shell when adjusting the seat height, just can take down fixed shell through kneading two sets of movable blocks.

The utility model is further arranged that one side of the outer sleeve is provided with a group of jacks matched with the inserted link, and the group of jacks arranged on one side of the outer sleeve can be combined with a plurality of groups of jacks arranged on one side of the chair leg.

Through adopting above-mentioned technical scheme, when fixed shell inserts on the overcoat, can make the seat carry out the regulation from top to bottom through the jack cooperation of overcoat and chair leg.

In summary, the utility model has the following advantages:

1. according to the utility model, by arranging the two groups of table boards, when a person sits on the seat and needs to write, the two groups of table boards can be put down in a targeted manner, and the two groups of table boards can be put down at the same time or put down for use according to the amount of groveling writing, or when a part of people is suitable for left hand or right hand, one of the table boards can be put down in a positive manner for use conveniently and quickly, and meanwhile, when the table board is not in use, the table board can also slide onto the seat on the sliding block through the sliding groove at the bottom of the table board, so that the table board can be prevented from standing up to cause interference to people when the table board is not in use.

2. According to the utility model, the fixed shell, the inserted link, the spring, the moving block and the connecting rod are arranged, so that when people with different heights use the seat, the height requirements on the seat are different, and at the moment, the fixed shell can be detached by matching the inserted link, the spring, the moving block and the connecting rod in the fixed shell, and at the moment, the height of the chair leg in the outer sleeve can be adjusted and then the chair leg is fixed through the fixed shell.

Drawings

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

FIG. 2 is a schematic elevational view of the present utility model with the jacket removed and the jacket secured;

FIG. 3 is a front cross-sectional view of the spindle of the present utility model;

FIG. 4 is a schematic elevation view of a stationary housing according to the present utility model

FIG. 5 is a cross-sectional elevation view of a stationary housing of the present utility model

Fig. 6 is an enlarged view of the utility model at a.

In the figure: 1. a seat; 2. an armrest; 3. a table plate; 4. a rotating shaft; 401. a slide block; 5. chair legs; 501. a jack; 6. a fixed housing; 601. a rod; 602. a spring; 603. moving the block; 604. a connecting rod; 7. a jacket; 8. a rotating rod; 801. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a wood-plastic composite lift desk bench with adjustable combination desktop, as shown in fig. 1-5, including seat 1, seat 1 fixed connection two sets of handrail 2, handrail 2 middle part sets up to bull stick 8, bull stick 8 swing joint two sets of pivots 4, two sets of pivots 4 swing joint table 3, simultaneously when table 3 is not used, table 3 accessible pivot 4 rotates on bull stick 8, after perpendicular, table 3 accessible spout of bottom moves on slider 401 and falls on seat 1, can prevent to hinder the people when not using the table, seat 1 bottom fixed connection two sets of chair legs 5, the outside cover of chair leg 5 is equipped with overcoat 7, overcoat 7 swing joint fixed shell 6, the accessible is adjusted fixed shell 6 and is carried out the seat 1 and is risen down, first carry out relative movement with two sets of movable block 603 through spring 602, just the connecting rod 604 that the movable block 603 connects will be inserted the inboard and remove, just can take off fixed shell 6 at this moment, then adjust jack 501 on the chair leg 5 and aim at jack on overcoat 7, then will be fixed shell 6 and be aimed at the height of two sets of movable block 603, then can not be pushed into by the outside at the same time, the height of jack 602 can be adjusted by the same people at the height of the outer sleeve 601.

Referring to fig. 3, in the above embodiment, a set of limiting blocks 801 are fixedly arranged on one side of the rotating rod 8, grooves are formed in the rotating shaft 4 for the limiting blocks 801 to move, and when the table rotates, the grooves in the rotating shaft are matched with the limiting blocks on the rotating rod, so that the table can be stably placed.

Referring to fig. 6, in the above embodiment, a sliding block 401 is fixedly connected to one side of the rotating shaft 4, a sliding groove is provided at the bottom of the table board 3 for sliding the sliding block 401, and when the table board is not in use, the table board can slide onto the seat through the sliding groove to prevent interference to people.

Referring to fig. 5, in the above embodiment, two sets of inserting rods 601 and two sets of connecting rods 604 are disposed inside the fixed housing 6, one end of each inserting rod 601 is fixedly connected to the middle of one end of each connecting rod 604, one end of each connecting rod 604 is connected with a set of springs 602, and when the moving block moves, the moving block drives the inserting rods to be inserted into the insertion holes through the connecting rods.

Referring to fig. 5, in the above embodiment, one end of the connecting rod 604 is fixedly connected with a moving block 603, the moving block 603 is T-shaped, and the lower portion of the moving block 603 penetrates through the fixed housing 6, and the T-shaped arrangement of the moving block can enable the moving block to be better taken and released when moving.

Referring to fig. 2, in the above embodiment, a plurality of sets of jacks 501 are formed on one side of the chair leg 5 and are matched with the insert rods 601, and when the chair is adjusted up and down, the jacks on the chair leg can enable the corresponding jacks to correspond to the insert rods on the fixed shell for fixing when the chair is adjusted.

Referring to fig. 4, in the above embodiment, the fixed housing 6 is provided with holes for the moving blocks 603 to move left and right, and when the height of the seat needs to be adjusted when the fixed housing is removed, the fixed housing can be removed by kneading the two groups of moving blocks.

Referring to fig. 1, in the above embodiment, a set of jacks 501 are formed on one side of the outer sleeve 7 and matched with the insert rod 601, and a set of jacks 501 formed on one side of the outer sleeve 7 can be combined with a plurality of sets of jacks 501 formed on one side of the chair leg 5, when the fixed housing is inserted on the outer sleeve, the seat can be adjusted up and down through the cooperation of the outer sleeve and the jacks of the chair leg.

The working principle of the utility model is as follows: when a person sits on the seat 1 and needs to write, the two table plates 3 on two sides can be put down, whether the two table plates 3 are put down for use or not can be selected through the writing workload, more choices are given, meanwhile, when the person with different heights sits on the seat, the seat 1 can be lifted and lowered through adjusting the fixed shell 6, firstly, the two groups of moving blocks 603 are moved relatively through the springs 602, at the moment, the inserting rod can be moved inwards through the connecting rods 604 connected with the moving blocks 603, at the moment, the fixed shell 6 can be taken down, then the inserting holes 501 on the chair legs 5 are aligned with the inserting holes 501 on the outer sleeves 7, then the fixed shell 6 is aligned, then the two groups of moving blocks 603 in hands are loosened, at the moment, the two groups of moving blocks 603 can be pushed outwards through the springs 602, at the moment, the chair legs 5 can be fixed on the outer sleeves 7, so as to adjust different heights for use, at the same time, the table plates 3 can be rotated on the rotating shafts 4 and 8, and when the sliding blocks 3 can be prevented from falling on the sliding grooves 401 on the bottom of the seat 1.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a compound lift desk bench is moulded to wood with adjustable combination formula desktop, includes seat (1), its characterized in that: two sets of armrests (2) of seat (1) fixed connection, armrests (2) middle part sets up to bull stick (8), two sets of pivot (4) of bull stick (8) swing joint, two sets of pivot (4) swing joint table (3), two sets of chair legs (5) of seat (1) bottom fixed connection, chair leg (5) outside cover is equipped with overcoat (7), overcoat (7) swing joint fixed shell (6).

2. The modular desktop adjustable wood-plastic composite lift table bench of claim 1, wherein: a group of limiting blocks (801) are fixedly arranged on one side of the rotating rod (8), and grooves are formed in the rotating shaft (4) and used for limiting the limiting blocks (801) to move.

3. The modular desktop adjustable wood-plastic composite lift table bench of claim 1, wherein: and one side of the rotating shaft (4) is fixedly connected with a sliding block (401), and a sliding groove is formed in the bottom of the table plate (3) for the sliding block (401) to slide.

4. The modular desktop adjustable wood-plastic composite lift table bench of claim 1, wherein: two sets of inserted bars (601) and two sets of connecting rods (604) are arranged in the fixed shell (6), one end of each inserted bar (601) is fixedly connected to the middle of one end of each connecting rod (604), and one end, opposite to the other end, of each connecting rod (604) is connected with one set of springs (602).

5. The modular desktop adjustable wood-plastic composite lift table bench of claim 4, wherein: one side of one end of the connecting rod (604) is fixedly connected with a moving block (603), the moving block (603) is T-shaped, and the lower part of the moving block (603) penetrates through the fixed shell (6).

6. The modular desktop adjustable wood-plastic composite lift table bench of claim 4, wherein: a plurality of groups of jacks (501) are formed in one side of each chair leg (5) and are matched with the inserted rod (601).

7. The modular desktop adjustable wood-plastic composite lift table bench of claim 5, wherein: holes are formed in the fixed shell (6) for the moving block (603) to move left and right.

8. The modular desktop adjustable wood-plastic composite lift table bench of claim 7, wherein: a group of jacks (501) are formed in one side of the outer sleeve (7) and matched with the inserted link (601), and the group of jacks (501) formed in one side of the outer sleeve (7) can be combined with a plurality of groups of jacks (501) formed in one side of the chair legs (5).