CN107296412A - A kind of chair for classroom - Google Patents
A kind of chair for classroom Download PDFInfo
- Publication number
- CN107296412A CN107296412A CN201710717914.3A CN201710717914A CN107296412A CN 107296412 A CN107296412 A CN 107296412A CN 201710717914 A CN201710717914 A CN 201710717914A CN 107296412 A CN107296412 A CN 107296412A
- Authority
- CN
- China
- Prior art keywords
- seat
- cushion
- chair
- classroom
- dividing plate
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B85/00—Furniture convertible into other kinds of furniture
- A47B85/04—Tables convertible into chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/24—Upholstered seats
Landscapes
- Special Chairs (AREA)
Abstract
The invention discloses a kind of chair for classroom, including cushion and seat, the fixed cover being provided with gas-permeable nets, and seat for fixing user's arm is provided with the seat.In the present invention, first, sliding recess is offered on base, and the inside of sliding recess is connected by circular shaft with connecting rod, the side of connecting rod is provided with seat, user can rotate dividing plate, tiled, fixed by fixture block, and pull out seat, dividing plate and cushion can work as desk and use, seat is used when stool, such structure causes chair-function to strengthen, it is wider using scope, it is multiple functional, secondly, cushion is rotated by multiple rotating bars and connected, and multiple rotating bars are connected through the hinge, and pass through rotating switch control, rotating bar is made up of for two layers Summer sleeping mat and cushion, selection can be used Summer sleeping mat or cushion by rotary motion switch, therefore the use of student is more facilitated, and humanization designing.
Description
Technical field
The present invention relates to teaching equipment technical field, more particularly to a kind of chair for classroom.
Background technology
Among thing to sit on, campstool occurs earliest, and it is the predecessor of stool, adds a backrest just to develop on stool
For chair.Stool is in appellation among the people square stool.Be initially used to trample start, upper sedan-chair when use, so also referred to as split heads, sedan-chair
Stool.In the name among the people being commonly called as, also have " military stool ", because the people learnt martial arts sits such as clock, it is not necessary to what is leaned on, hence obtained one's name.Stool
The materials of son are simple, widely used, so bigger than the quantity that chair spreads.The shape of stool is very abundant, and appearance is long in early days
It is square, the Ming Dynasty is continued up to, the Qing Dynasty has been arrived and has become square, circle, fan-like pattern, quincunx, hexagonal stool is have also appeared
Son etc., teaching is exactly the stool in classroom as its name suggests with chair.
But in place of existing stool also has a some shortcomings, present student be nearly all in classroom a whole morning or
In one afternoon, summer, students' union was awfully hot, perspired, and uncomfortable sitting posture can cause quality of instruction, and wintry weather is cold, and student equally can
It is exactly secondly that existing teaching is mostly simple in construction with stool, and function is single because cold causes to influence quality of instruction.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of chair for classroom proposed.
To achieve these goals, present invention employs following technical scheme：A kind of chair for classroom, including cushion and seat
The fixed cover being provided with gas-permeable nets, and seat for fixing user's arm, the one of the seat are provided with chair, the seat
Side is provided with cushion, and cushion has multiple rotatable rotating bars, and the rotating bar is internally provided with rotary shaft, and rotary shaft
Rotated and be connected with rotating switch by hinge, Summer sleeping mat and cushion two sides, the side of the cushion are provided with the rotating bar
Fixed block is provided with, and fixed block is connected by connecting rod with dividing plate, the connecting rod passes through the fixture block on fixture block and fixed block
It is connected together, the bottom of the seat is provided with connecting plate, and the side of connecting plate is provided with base, the base and offered
Sliding recess, and the inside of sliding recess is slidably connected by circular shaft with connecting shaft.
It is used as further describing for above-mentioned technical proposal：
The dividing plate is provided with two altogether, and two dividing plates are symmetrical on the vertical center line of cushion.
It is used as further describing for above-mentioned technical proposal：
The fixture block is provided with four altogether, and angle is consistent between any two for four fixture blocks.
It is used as further describing for above-mentioned technical proposal：
Four corners of the base are arcuate structure.
It is used as further describing for above-mentioned technical proposal：
Seat is welded with the top of the connecting shaft.
In the present invention, first, dividing plate is rotated by connecting rod and fixed block and is connected, and offers sliding recess on base,
And the inside of sliding recess is connected by circular shaft with connecting rod, the side of connecting rod is provided with seat, and user can rotate dividing plate,
Tiled, fixed by fixture block, and seat is pulled out, therefore dividing plate and cushion can work as desk and use, seat makes when stool
With such structure causes chair-function to strengthen, wider using scope, multiple functional, and secondly, cushion is rotated by multiple rotating bars
Connect, and multiple rotating bars are connected through the hinge, and by rotating switch control, rotating bar is by two layers group of Summer sleeping mat and cushion
Into, therefore rotary motion switch can use selection Summer sleeping mat or cushion, therefore more facilitate the use of student, and design
Hommization, finally, the side of seat are provided with the fixed cover for fixing user's arm, can be with rectifying sitting posture of student while can be right
The phenomenon of bending over of student is corrected.
Brief description of the drawings
Fig. 1 is a kind of structural representation of chair for classroom proposed by the present invention；
Fig. 2 is the structural representation of fixed block of the present invention；
Fig. 3 is the internal structure schematic diagram of cushion of the present invention；
Fig. 4 is the internal structure schematic diagram of rotating bar of the present invention.
Marginal data：
1- dividing plates, 2- cushions, 3- fixed blocks, 4- seats, 41- connecting shafts, 42- circular shafts, 5- sliding recess, 6- bases, 7-
Gas-permeable nets, 8- fixed covers, 9- seats, 10- rotating switches, 11- connecting plates, 12- connecting rods, 13- fixture blocks, 14- rotary shafts, 15-
Rotating bar, 16- hinges, 17- Summer sleeping mats, 18- cushions.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Gas-permeable nets 7, and seat are provided with reference picture 1-4, a kind of chair for classroom, including cushion 2 and seat 9, seat 9
The fixed cover 8 for fixing user's arm is provided with 9, the side of seat 9 is provided with cushion 2, and cushion 2 has multiple rotatable
Rotating bar 15, rotating bar 15 is internally provided with rotary shaft 14, and rotary shaft 14 rotated by hinge 16 with rotating switch 10
Summer sleeping mat 17 and the two sides of cushion 18 are provided with connection, rotating bar 15, the side of cushion 2 is provided with fixed block 3, and fixed block 3
It is connected by connecting rod 12 with dividing plate 1, connecting rod 12 is connected together by fixture block with the fixture block 13 on fixed block 3, the bottom of seat 9
Portion is provided with connecting plate 11, and the side of connecting plate 11 is provided with base 6, base 6 and offers sliding recess 5, and slides recessed
The inside of groove 5 is slidably connected by circular shaft 42 with connecting shaft 41.
Dividing plate 1 is provided with two altogether, and two dividing plates 1 are symmetrical on the vertical center line of cushion 2, and fixture block 13 is provided with four altogether
It is individual, and angle is consistent between any two for four fixture blocks 13, four corners of base 6 are arcuate structure, the top of connecting shaft 41
It is welded with seat 4.
Multiple rotating bars 15 are connected by hinge 16, and the other end of hinge 16 is connected on rotating switch 10, therefore rotation
Turn rotating switch 10, rotating bar 15 is also and then rotated, so as to select Summer sleeping mat 17 or cushion 18.
Operation principle：In use, student can select Summer sleeping mat 17 or cushion 18, so by rotary motion switch 10
Arm is pierced into fixed cover 8 afterwards, to correct the sitting posture of student, or student can rotate dividing plate 1 to horizontal position, and lead to
Cross fixture block 13 to fix, while seat 4 is pulled out when stool is used, dividing plate 1 and cushion 2 can be realized many for using when desk
Feature.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of chair for classroom, including cushion (2) and seat (9), it is characterised in that be provided with the seat (9) ventilative
The fixed cover (8) for fixing user's arm is provided with net (7), and seat (9), the side of the seat (9) is provided with seat
Pad (2), and cushion (2) there are multiple rotatable rotating bars (15), the rotating bar (15) is internally provided with rotary shaft (14),
And rotary shaft (14) is rotated with rotating switch (10) by hinge (16) and is connected, and Summer sleeping mat is provided with the rotating bar (15)
(17) and cushion (18) two sides, the side of the cushion (2) is provided with fixed block (3), and fixed block (3) passes through connecting rod (12)
It is connected with dividing plate (1), the connecting rod (12) is connected together by fixture block with the fixture block (13) on fixed block (3), the seat
(9) bottom is provided with connecting plate (11), and the side of connecting plate (11) is provided with base (6), the base (6) and offered
Sliding recess (5), and the inside of sliding recess (5) is slidably connected by circular shaft (42) with connecting shaft (41).
2. a kind of chair for classroom according to claim 1, it is characterised in that the dividing plate (1) is provided with two altogether, and
Two dividing plates (1) are symmetrical on the vertical center line of cushion (2).
3. a kind of chair for classroom according to claim 1, it is characterised in that the fixture block (13) is provided with four altogether,
And angle is consistent between any two for four fixture blocks (13).
4. a kind of chair for classroom according to claim 1, it is characterised in that four corners of the base (6) are equal
For arcuate structure.
5. a kind of chair for classroom according to claim 1, it is characterised in that be welded with the top of the connecting shaft (41)
Seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717914.3A CN107296412A (en) | 2017-08-21 | 2017-08-21 | A kind of chair for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717914.3A CN107296412A (en) | 2017-08-21 | 2017-08-21 | A kind of chair for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107296412A true CN107296412A (en) | 2017-10-27 |
Family
ID=60131807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710717914.3A Withdrawn CN107296412A (en) | 2017-08-21 | 2017-08-21 | A kind of chair for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107296412A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997445A (en) * | 2018-01-25 | 2018-05-08 | 安吉金泰紧固件有限公司 | A kind of thing to sit on summer sleeping bamboo mat fabric |
| CN108095400A (en) * | 2017-12-13 | 2018-06-01 | 郑州国知网络技术有限公司 | A kind of rotary dust-proof chair in gardens |
| CN109602204A (en) * | 2018-11-27 | 2019-04-12 | 李又葳 | A kind of life sofa convenient for assembling |
| CN112315245A (en) * | 2020-11-23 | 2021-02-05 | 余洋杰 | Household chair |
-
2017
- 2017-08-21 CN CN201710717914.3A patent/CN107296412A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095400A (en) * | 2017-12-13 | 2018-06-01 | 郑州国知网络技术有限公司 | A kind of rotary dust-proof chair in gardens |
| CN107997445A (en) * | 2018-01-25 | 2018-05-08 | 安吉金泰紧固件有限公司 | A kind of thing to sit on summer sleeping bamboo mat fabric |
| CN107997445B (en) * | 2018-01-25 | 2024-05-10 | 安吉金泰紧固件有限公司 | Seat with bamboo mat fabric |
| CN109602204A (en) * | 2018-11-27 | 2019-04-12 | 李又葳 | A kind of life sofa convenient for assembling |
| CN112315245A (en) * | 2020-11-23 | 2021-02-05 | 余洋杰 | Household chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171027 |