CN223830584U - Noon break chair for classroom - Google Patents
Noon break chair for classroomInfo
- Publication number
- CN223830584U CN223830584U CN202423081506.8U CN202423081506U CN223830584U CN 223830584 U CN223830584 U CN 223830584U CN 202423081506 U CN202423081506 U CN 202423081506U CN 223830584 U CN223830584 U CN 223830584U
- Authority
- CN
- China
- Prior art keywords
- seat
- plate
- backrest
- vertical plate
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
本实用新型属于午休椅技术领域，尤其是一种教室用午休椅，针对现有的午休椅不方便进行躺倒休息，靠背的角度不方便调节，不能满足学生休息使用的问题，现提出如下方案，其包括：底座，所述底座的顶部固定安装有支撑腿，所述支撑腿的顶部设置有座椅，所述座椅的两侧均设置有扶手，所述支撑腿的前侧设置有收纳筐；腿部支撑机构，设置在座椅的底部；靠背机构，设置在座椅的后侧，所述腿部支撑机构包括固定板，所述固定板安装在座椅的底部，所述固定板的前侧开设有伸缩槽，所述伸缩槽内滑动安装有调节板。本实用新型结构简单，可以对午休椅进行变形，利用支撑板对腿部支撑，倾斜放倒靠背板可以使得学生躺倒休息，提高休息舒适度。
This utility model belongs to the technical field of nap chairs, specifically a classroom nap chair. Addressing the problems of existing nap chairs being inconvenient for reclining and having limited backrest angle adjustment, thus failing to meet students' rest needs, the following solution is proposed: a base with support legs fixedly mounted on its top, a seat mounted on top of the support legs, armrests on both sides of the seat, and a storage basket on the front of the support legs; a leg support mechanism located at the bottom of the seat; and a backrest mechanism located at the rear of the seat. The leg support mechanism includes a fixed plate mounted on the bottom of the seat, with a telescopic groove on the front of the fixed plate into which an adjustment plate is slidably installed. This utility model has a simple structure, allows for the transformation of the nap chair, utilizes the support plate for leg support, and tilts the backrest to allow students to recline and rest, improving comfort.
Description
Technical Field
The utility model relates to the technical field of noon break chairs, in particular to a noon break chair for classrooms.
Background
The chair is a common article, the chair is just a household article, and is divided into office use, household use, school articles and the like according to different use environments, the noon chair is mainly used for students in schools, according to scientific researches, sufficient sleeping every day is a key factor of the height of the students in middle and primary schools, insufficient sleeping or reduced sleeping quality can influence the height development of the children, most of the students in middle and primary schools are walking to school, the students in middle and primary schools go to school every day and go home in the afternoon, so that the students in middle and primary schools have no bed at noon, many of the students in noon rest on a desk, the postures are uncomfortable except for tiring, the students in the afternoon rest, the students in middle and primary schools are very troublesome to sleep, the first storage is inconvenient, the students in middle and primary schools are not like a kindergarten, the children have very small occupied bed areas, the students in classrooms can be laid on the beds in the classrooms, the students in the middle and primary schools can occupy more places, and the students in the middle and primary schools can not have more sleeping places than the students in the classrooms.
CN220141190U is a noon break chair, which comprises a seat cushion, a chair back with adjustable angle, an adjustable foot pad arranged below the seat cushion, and chair legs arranged below the seat cushion, wherein a chair back supporting piece is arranged behind the chair back and comprises an upper supporting part and an explosion-proof shell, and the noon break chair has the advantages of adjustable chair back angle and high safety.
The existing noon break chair is inconvenient to lie down for rest, the angle of the backrest is inconvenient to adjust, and the rest of students cannot be met.
Disclosure of utility model
The utility model aims to solve the defects that the existing noon break chair is inconvenient to lie down for rest, the angle of a backrest is inconvenient to adjust and the rest of students cannot be met, and provides the noon break chair for classrooms.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A classroom noon break chair comprising:
The seat is arranged at the top of the supporting leg, armrests are arranged on two sides of the seat, and a storage basket is arranged on the front side of the supporting leg;
a leg support mechanism disposed at the bottom of the seat;
and the backrest mechanism is arranged at the rear side of the seat.
Preferably, the leg supporting mechanism comprises a fixed plate, the fixed plate is arranged at the bottom of the seat, a telescopic groove is formed in the front side of the fixed plate, an adjusting plate is slidably arranged in the telescopic groove, a supporting plate is fixedly arranged on the front side of the adjusting plate, and the supporting plate is pulled to drive the adjusting plate to slide in the telescopic groove so as to support the legs of the students.
Preferably, two limiting grooves are formed in the bottom of the adjusting plate, two limiting blocks are fixedly arranged on the inner wall of the bottom of the telescopic groove, the two limiting blocks are matched with the two limiting grooves, and the adjusting plate can be prevented from being separated from the telescopic groove.
Preferably, the backrest mechanism comprises a backrest plate, a first vertical plate and a second vertical plate are fixedly arranged at the bottom of the backrest plate, the first vertical plate and the second vertical plate are rotatably arranged on two sides of the seat, rotary columns are rotatably arranged on the outer sides of the first vertical plate and the second vertical plate, the two rotary columns are fixedly arranged on the seat, and book storage bags are arranged on the rear side of the backrest plate.
Preferably, the rotating column of the first vertical plate is provided with a hexagonal groove, the hexagonal groove is internally provided with a hexagonal column in a sliding manner, the outer side of the hexagonal column is fixedly provided with a handle, the inner side of the handle is fixedly provided with a plurality of positioning rods, the outer side of the first vertical plate is provided with a plurality of positioning grooves, the positioning rods are matched with the positioning grooves, the inner end of the hexagonal column is fixedly provided with a tension spring, the other end of the tension spring is fixedly arranged with the inner wall of the hexagonal groove, and the tension spring provides tension for the hexagonal column, so that the handle drives the positioning rods to be inserted into the positioning grooves, and the handle can be fixed.
In the utility model, the noon break chair for classrooms has the beneficial effects that:
when the angle of the back board needs to be adjusted, the handle is pulled outwards to drive the plurality of positioning rods to leave the plurality of positioning grooves, the fixing of the handle can be relieved, the handle is matched with the hexagonal grooves through the hexagonal columns, the first vertical plate drives the back board to conduct angle adjustment, and the student can lie down for rest;
The utility model has simple structure, can deform the noon break chair, supports legs by utilizing the supporting plate, and can enable students to lie down for rest by tilting the back plate, thereby improving the rest comfort level.
Drawings
FIG. 1 is a schematic diagram of a noon break chair for classrooms according to the present utility model;
FIG. 2 is a schematic view of the structure of the back plate, the first vertical plate, the second vertical plate and the headrest according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the backboard, first vertical plate, and second vertical plate according to the present utility model;
Fig. 4 is a schematic diagram of a portion a of a noon break chair for classrooms according to the present utility model.
In the figure, 1, a base; 2, supporting legs, 3, a storage basket, 4, a seat, 5, an armrest, 6, a backboard, 7, a first vertical plate, 8, a chute, 9, a limit rod, 10, a sliding block, 11, a headrest, 12, a second vertical plate, 13, a rotating column, 14, a hexagonal groove, 15, a hexagonal column, 16, a tension spring, 17, a positioning groove, 18, a positioning rod, 19, a handle, 20, a fixing plate, 21, a telescopic groove, 22, a limit groove, 23, a limit block, 24, an adjusting plate, 25, a supporting plate, 26 and a book storage bag.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
The application is described in further detail below in connection with fig. 1-4.
A classroom noon break chair comprising:
The seat comprises a base 1, wherein supporting legs 2 are fixedly arranged at the top of the base 1, a seat 4 is arranged at the top of the supporting legs 2, armrests 5 are arranged on two sides of the seat 4, and a containing basket 3 is arranged on the front side of the supporting legs 2;
Leg support mechanisms provided at the bottom of the seat 4;
a backrest mechanism provided on the rear side of the seat 4.
Referring to fig. 1, in this embodiment, the leg supporting mechanism includes a fixing plate 20, the fixing plate 20 is mounted at the bottom of the seat 4, a telescopic slot 21 is formed on the front side of the fixing plate 20, an adjusting plate 24 is slidably mounted in the telescopic slot 21, a supporting plate 25 is fixedly mounted on the front side of the adjusting plate 24, and the supporting plate 25 is pulled to drive the adjusting plate 24 to slide in the telescopic slot 21, so that the legs of the students can be supported by the supporting plate 25.
Referring to fig. 1, in this embodiment, two limiting grooves 22 are formed in the bottom of the adjusting plate 24, two limiting blocks 23 are fixedly mounted on the inner wall of the bottom of the telescopic groove 21, and the two limiting blocks 23 are matched with the two limiting grooves 22, so that the adjusting plate 24 can be prevented from being separated from the telescopic groove 21.
Referring to fig. 2 and 3, in this embodiment, the backrest mechanism includes a backrest board 6, a first vertical board 7 and a second vertical board 12 are fixedly installed at the bottom of the backrest board 6, the first vertical board 7 and the second vertical board 12 are rotatably installed at two sides of the seat 4, a rotating column 13 is rotatably installed at the outer sides of the first vertical board 7 and the second vertical board 12, two rotating columns 13 are fixedly installed with the seat 4, a book storage bag 26 is provided at the rear side of the backrest board 6, and the book storage bag 26 is used for storing learning tools such as books.
Referring to fig. 4, in this embodiment, a hexagonal groove 14 is formed on a rotating column 13 of a first vertical plate 7, a hexagonal column 15 is slidably mounted in the hexagonal groove 14, a handle 19 is fixedly mounted on the outer side of the hexagonal column 15, a plurality of positioning rods 18 are fixedly mounted on the inner side of the handle 19, a plurality of positioning grooves 17 are formed on the outer side of the first vertical plate 7, the positioning rods 18 are matched with the positioning grooves 17, a tension spring 16 is fixedly mounted on the inner end of the hexagonal column 15, the other end of the tension spring 16 is fixedly mounted on the inner wall of the hexagonal groove 14, and the tension spring 16 provides tension for the hexagonal column 15, so that the handle 19 drives the positioning rods 18 to be inserted into the positioning grooves 17, and the handle 19 can be fixed.
When the working principle is used, the supporting plate 25 is pulled when a user needs to take a noon break, the supporting plate 25 drives the adjusting plate 24 to slide in the telescopic groove 21, the legs of the user can be supported through the supporting plate 25, when the angle of the backboard 6 needs to be adjusted, the handle 19 is pulled outwards to drive the positioning rods 18 to leave the positioning grooves 17, the fixing of the handle 19 can be relieved, the handle 19 is matched with the hexagonal groove 14 through the hexagonal column 15, the first vertical plate 7 drives the backboard 6 to conduct angle adjustment, and the user can lie down for a break.
Example two
The second embodiment is the same as the rest of the first embodiment, except that two sliding grooves 8 are formed in the inner side of the backboard 6, limiting rods 9 are fixedly installed in the two sliding grooves 8, sliding blocks 10 are slidably installed on the outer sides of the two limiting rods 9, a headrest 11 is fixedly installed on the outer sides of the two sliding blocks 10, the headrest 11 is driven by the two sliding blocks 10 to be adjusted up and down on the inner side of the backboard 6.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423081506.8U CN223830584U (en) | 2024-12-13 | 2024-12-13 | Noon break chair for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423081506.8U CN223830584U (en) | 2024-12-13 | 2024-12-13 | Noon break chair for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223830584U true CN223830584U (en) | 2026-01-27 |
Family
ID=98516072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423081506.8U Active CN223830584U (en) | 2024-12-13 | 2024-12-13 | Noon break chair for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223830584U (en) |
-
2024
- 2024-12-13 CN CN202423081506.8U patent/CN223830584U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |