CN211186305U

CN211186305U - Integrated table and chair convenient for adjusting front-back distance for classroom

Info

Publication number: CN211186305U
Application number: CN201920985635.XU
Authority: CN
Inventors: 陈正东; 李锐博; 张雪利; 王明玮; 李凌欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-08-07
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a table chair technical field just discloses an integral type table chair of interval around being convenient for adjust for classroom, including the table body and fixing base, the bottom fixedly connected with base of the table body, the equal fixed mounting in both sides of base bottom has the stabilizer blade, the bottom of stabilizer blade is equipped with the rubber pad, the side fixedly connected with slide bar of base, the one end fixedly connected with stopper of slide bar, and the slide bar cup joints with the fixing base activity. This integral type table chair of interval around being convenient for adjust is used in classroom through articulating at the epaxial bedplate of mount pivot, when the user sits on first elasticity weaving stack up, utilizes the cooperation of telescopic link and second spring, once cushions the shock attenuation to the bedplate, and when the bedplate pushes down, drives the connecting rod of bedplate bottom and pushes down simultaneously, makes the first spring at slider extrusion dead lever both ends to carry out the secondary to the bedplate and cushion the shock attenuation, and then improve the travelling comfort when the user uses.

Description

Integrated table and chair convenient for adjusting front-back distance for classroom

Technical Field

The utility model relates to a table chair technical field specifically is a classroom is with integral type table chair of interval around being convenient for adjust.

Background

The desk and chair is a desk and chair for students to attend class, is one kind of desk and chair, also called student desk and chair, the desk and chair can be divided according to age, material and function, the desk and chair batching is according to the requirement of quality and size, the processing procedure of sawing finished products and various artificial boards into wools of various specifications is called batching, it is the main part in the production process of wooden products, the quality of batching is good or bad, not only directly influences the quality of products, but also influences the utilization ratio of materials and the speed of processing production.

However, the chair part of the existing integrated table and chair usually does not have the shock absorption function, so that discomfort such as fatigue is easy to occur when a user uses the chair, and the distance between the table part and the chair part of the existing integrated table and chair is usually inconvenient to adjust, thereby affecting the comfort of the user.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a classroom is with integral type table chair convenient to adjust interaxial distance possesses the advantage that improves user's travelling comfort, and the chair part of having solved current integral type table chair does not have shock-absorbing function usually, therefore in the user use, appears uncomfortable circumstances such as tired easily, and the interval between the desk part of current integral type table chair and the chair part is not convenient for adjust usually to the problem of user's comfort level has been influenced.

The utility model provides a following technical scheme: an integrated table and chair convenient for adjusting the front-back distance for a classroom comprises a table body and a fixed seat, wherein the bottom of the table body is fixedly connected with a base, two sides of the bottom of the base are fixedly provided with support legs, the bottoms of the support legs are provided with rubber pads, the side surface of the base is fixedly connected with a slide bar, one end of the slide bar is fixedly connected with a limiting block, the slide bar is movably sleeved with the fixed seat, two sides of the bottom of the fixed seat are respectively provided with a pulley, two sides of the top of the fixed seat are respectively fixedly connected with a support block, a fixed rod is fixedly sleeved between the two support blocks, two ends of the fixed rod are respectively movably sleeved with a first spring, two ends of the fixed rod are respectively movably sleeved with a slide block positioned on one side of the first spring, the top of the slide block is, and the top fixedly connected with bedplate of telescopic link, the top of bedplate is equipped with first elasticity weaving pad.

Preferably, one side fixedly connected with supporting part at fixing base top, the top fixedly connected with mount of supporting part side, the fixed pivot that is equipped with of middle part of mount, the top fixedly connected with of supporting part is the portion of leaning on at certain inclination, the side of leaning on the portion is equipped with second elasticity weaving pad.

Preferably, one end of the first spring is fixedly connected with the supporting block, and the other end of the first spring is fixedly connected with the sliding block.

Preferably, one end of the seat board is movably sleeved in the middle of the rotating shaft, and the bottom of the seat board is hinged with the top of the connecting rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this integral type table chair of interval around being convenient for adjust is used in classroom through articulating at the epaxial bedplate of mount pivot, when the user sits on first elasticity weaving stack up, utilizes the cooperation of telescopic link and second spring, once cushions the shock attenuation to the bedplate, and when the bedplate pushes down, drives the connecting rod of bedplate bottom and pushes down simultaneously, makes the first spring at slider extrusion dead lever both ends to carry out the secondary to the bedplate and cushion the shock attenuation, and then improve the travelling comfort when the user uses.

2. This integral type table chair of interval around being convenient for adjust is used in classroom, through the first elasticity weaving pad that is located the bedplate and the second elasticity weaving pad that is located the backrest portion, improve the travelling comfort when the user uses the integrated table chair, and utilize the cooperation of slide bar and fixing base on the base, in the user use, the user only need sit through the pulley front and back slip fixing base on the bedplate, can adjust the interval between desk and the chair, high durability and convenient use, the travelling comfort is higher.

Drawings

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

fig. 2 is the schematic diagram of the structure limiting block of the present invention.

In the figure: 1. a table body; 2. a base; 3. a support leg; 4. a rubber pad; 5. a slide bar; 6. a limiting block; 7. a fixed seat; 8. a pulley; 9. a support block; 10. fixing the rod; 11. a first spring; 12. a slider; 13. a connecting rod; 14. a telescopic rod; 15. a second spring; 16. a seat plate; 17. a first elastic textile mat; 18. a support portion; 19. a fixed mount; 20. a rotating shaft; 21. a backrest portion; 22. a second elastic textile mat.

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. 1-2, an integrated table and chair for classroom use to facilitate adjustment of front-to-back distance includes a table body 1 and a fixed seat 7, a base 2 is fixedly connected to the bottom of the table body 1, support legs 3 are fixedly installed on both sides of the bottom of the base 2, rubber pads 4 are disposed at the bottoms of the support legs 3, friction between the support legs 3 and the ground is increased by the rubber pads 4, so as to improve stability of the table portion fixed on the ground and prevent the table portion from shifting when the chair portion is adjusted front and back, a slide bar 5 is fixedly connected to the side of the base 2, a limit block 6 is fixedly connected to one end of the slide bar 5, the position of the slide bar 5 is limited by the limit block 6, the slide bar 5 is prevented from sliding off the fixed seat 7, so that the table portion and the chair portion are maintained on the same straight line and integrity, pulleys 8 are arranged on two sides of the bottom of the fixing seat 7, the pulleys 8 are used for facilitating horizontal movement of the fixing seat 7 and improving stability and convenience of the fixing seat 7 during movement, so that a user can adjust the distance between the table part and the chair part during use, supporting blocks 9 are fixedly connected to two sides of the top of the fixing seat 7, a fixing rod 10 is fixedly sleeved between the two supporting blocks 9, first springs 11 are movably sleeved at two ends of the fixing rod 10, one ends of the first springs 11 are fixedly connected with the supporting blocks 9, the other ends of the first springs 11 are fixedly connected with sliders 12, sliders 12 located on one sides of the first springs 11 are movably sleeved at two ends of the fixing rod 10, connecting rods 13 are hinged at the tops of the sliders 12, telescopic rods 14 are fixedly connected to the tops of the supporting blocks 9, second springs 15 are movably sleeved at the tops of the telescopic rods 14, when the user sits on, because one end of the seat board 16 is hinged on the rotating shaft 20 of the fixing frame 19, the other end of the seat board 16 is stressed to extrude the telescopic rod 14 and the second spring 15, thereby carrying out primary buffering and shock absorption on the seat board 16, then, when the seat board 16 is stressed to press down, the seat board 16 drives the connecting rod 13 to press down simultaneously, the sliding block 12 is enabled to extrude the first springs 11 at two ends of the fixing rod 10, thereby carrying out secondary buffering and shock absorption on the seat board 16, further being beneficial to relieving the fatigue feeling of keeping sitting posture of a user after long-term use, improving the comfort of the user, the top of the telescopic rod 14 is fixedly connected with the seat board 16, one end of the seat board 16 is movably sleeved in the middle of the rotating shaft 20, the bottom of the seat board 16 is hinged with the top of the connecting rod 13, the top of the seat board 16 is provided with a first elastic weaving, the fixed cover in middle part of mount 19 is equipped with pivot 20, and the top fixedly connected with of supporting part 18 is the back portion 21 at certain inclination, and the side of backing portion 21 is equipped with second elasticity weaving pad 22, utilizes the first elasticity weaving pad 17 that is located on bedplate 16 and the second elasticity weaving pad 22 that is located on back portion 21, improves the travelling comfort of user when sitting on bedplate 16 and backing on back portion 21.

The working principle is as follows: firstly, when the user sits on bedplate 16, because bedplate 16's one end articulates in the pivot 20 of mount 19, bedplate 16's other end atress extrudees telescopic link 14 and second spring 15, thereby carry out primary buffering shock attenuation to bedplate 16, then, when bedplate 16 atress pushes down, bedplate 16 drives connecting rod 13 and pushes down simultaneously, make slider 12 extrude the first spring 11 at dead lever 10 both ends, thereby carry out secondary buffering shock attenuation to bedplate 16, finally, utilize the cooperation of slide bar 5 and fixing base 7 on base 2, in the user use, the user only need sit on bedplate 16 and slide around through pulley 8 of fixing base 7 bottom, use on driving bedplate 16 is kept away from or is close to table body 1, and utilize stopper 6 of slide bar 5 one end to limit the range of movement of slide bar 5, thereby limit the interval scope of bedplate 16 and table body 1, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integral type table chair of interval around being convenient for adjust for classroom, includes the table body (1) and fixing base (7), its characterized in that: the table is characterized in that a base (2) is fixedly connected to the bottom of the table body (1), support legs (3) are fixedly mounted on two sides of the bottom of the base (2), rubber pads (4) are arranged at the bottoms of the support legs (3), a slide rod (5) is fixedly connected to the side face of the base (2), a limiting block (6) is fixedly connected to one end of the slide rod (5), the slide rod (5) is movably sleeved with a fixing seat (7), pulleys (8) are arranged on two sides of the bottom of the fixing seat (7), supporting blocks (9) are fixedly connected to two sides of the top of the fixing seat (7), a fixing rod (10) is fixedly sleeved between the two supporting blocks (9), first springs (11) are movably sleeved at two ends of the fixing rod (10), sliders (12) located on one side of the first springs (11) are movably sleeved at two ends of the fixing rod (10), and connecting rods (13) are, the top fixedly connected with telescopic link (14) of supporting shoe (9), the top movable sleeve of telescopic link (14) is equipped with second spring (15), and the top fixedly connected with bedplate (16) of telescopic link (14), the top of bedplate (16) is equipped with first elasticity weaving pad (17).

2. The integrated table and chair convenient for adjusting the front-rear distance for the classroom as claimed in claim 1, wherein: one side fixedly connected with supporting part (18) at fixing base (7) top, top fixedly connected with mount (19) of supporting part (18) side, the fixed cover in middle part of mount (19) is equipped with pivot (20), the top fixedly connected with of supporting part (18) is back portion (21) at certain inclination, the side of back portion (21) is equipped with second elasticity weaving pad (22).

3. The integrated table and chair convenient for adjusting the front-rear distance for the classroom as claimed in claim 1, wherein: one end of the first spring (11) is fixedly connected with the supporting block (9), and the other end of the first spring (11) is fixedly connected with the sliding block (12).

4. The integrated table and chair convenient for adjusting the front-rear distance for the classroom as claimed in claim 1, wherein: one end of the seat plate (16) is movably sleeved in the middle of the rotating shaft (20), and the bottom of the seat plate (16) is hinged with the top of the connecting rod (13).