CN107692545A - A kind of classroom multifunctional chair - Google Patents
A kind of classroom multifunctional chair Download PDFInfo
- Publication number
- CN107692545A CN107692545A CN201711108011.1A CN201711108011A CN107692545A CN 107692545 A CN107692545 A CN 107692545A CN 201711108011 A CN201711108011 A CN 201711108011A CN 107692545 A CN107692545 A CN 107692545A
- Authority
- CN
- China
- Prior art keywords
- support
- circular hole
- seat
- supporting leg
- multifunctional chair
- 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.)
- Pending
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
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/02—Adjustable forms
-
- 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
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/08—Seats or backs for forms, e.g. foldable seat parts
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- 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
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
-
- 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
- A47C7/002—Chair or stool bases
-
- 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
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
Abstract
The invention discloses a kind of classroom multifunctional chair, including support, seat and backup plate, support includes supporting leg, stull, by support and short support, the top of supporting leg is provided with the stull of interconnection, annulus is provided with the middle part of stull, annulus is internally provided with seat, seat includes plectane, ball bearing and screw rod, the top trailing flank of support is provided with short support, the center side line of support and the center side line intersection of short support are provided with circular hole, backup plate is provided with by bearing pin in circular hole, the supporting leg anterior positioned at multifunctional chair, the two sides of its underpart are respectively arranged with fixing axle, regulation pedal is provided with fixing axle, the bottom of supporting leg is provided with foot pad, rubber blanket is respectively arranged with by the end supportted with short support；In the use of the present invention, seat and rotatable regulation pedal by floating, while sitting posture of student is corrected, are also prevented from student classroom sleep；The present invention has the advantages of vdiverse in function, to improve learning efficiency.
Description
Technical field
The invention belongs to learning tool technical field, and in particular to a kind of classroom multifunctional chair.
Background technology
The quality of listening to the teacher in classroom is the key of Students ' Learning, but with the process in digital information epoch, mobile phone and computer
Most of the time and the energy of student is taken, game is played because a part of student stays up late, often sleeps, have a strong impact on classroom
Other people efficiency of listening to the teacher, while the enthusiasm that teacher attends class also is influenceed to a certain extent, cause the decline of quality of instruction, influence it
The study of his student, when student feels in order to avoid classroom sleep to stand up, the student of heel row is influenced whether again.
At present, most anti-device design of sleeping is to use gear or cam mechanism, and these devices are commonly using to seat
Power caused by bottom is more than the gravity that people is sitting on seat and the classmate of sleep is made a response, but often due to the gravity of people is too big
And DeGrain；To solve the above problems, have very much must for a kind of classroom multifunctional chair vdiverse in function, improving learning efficiency of exploitation
Will.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and offer one kind is vdiverse in function, improves learning efficiency
Classroom multifunctional chair.
The object of the present invention is achieved like this：A kind of classroom multifunctional chair, including support, seat and backup plate, it is described
Support includes supporting leg, stull, by support and short support, and the top of wherein supporting leg is provided with the stull of interconnection, in the stull
Portion is provided with annulus, and the inner ring surface of the annulus is provided with internal thread, and the supporting leg by welding manner by supportting with being fixed on one
Rise, the top trailing flank by supportting is provided with short support, is set by the center side line of support and the center side line intersection of short support
Circular hole is equipped with, the top of circular hole is provided with identical circular hole by support side, and the side of short support is provided with identical circular hole, described
Annulus is internally provided with seat, and the seat includes plectane, ball bearing and screw rod, and the plectane bottom is provided with spherical
Bearing, link together at the top of the ball bearing and screw rod, it is described by being provided with backup plate by bearing pin in the circular hole that supports,
The side of the backup plate is provided with the circular hole being engaged with circular hole, the supporting leg anterior positioned at multifunctional chair, the two sides of its underpart
Fixing axle is respectively arranged with, regulation pedal is provided with fixing axle, the bottom of the supporting leg is provided with foot pad, described by support and institute
The end for stating short support is respectively arranged with rubber blanket.
The surface of the seat is provided with the surface layer of leather.
The center side line and the circular hole of the center side line intersection of short support by supportting, to top by supportting side
The centre-to-centre spacing of circular hole is equal with the central moment of the circular hole to the side of short support.
The surface of the backup plate is provided with the surface layer of leather.
The material of the foot pad is vulcanie.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
（1）By the seat with screw rod of setting, student is set to pass through setting according to the height for height regulation seat of controlling oneself
Seat with ball bearing and the regulation pedal that is arranged in fixing axle, allow student to be learned in a manner of a kind of half stands
Practise, correct for the bad sitting posture of student, meanwhile, play a part of preventing student classroom from sleeping；
（2）By the round-meshed backup plate of setting, in break, backup plate is adjusted to horizontality, is easy to student in break；
（3）By the foot pad set in supporting leg bottom, noise caused by seat is moved in reduction.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the left view of the present invention.
In figure：1st, support 11, supporting leg 12, stull 13, by support 14, it is short support 2, seat 21, plectane 22, spherical axle
Hold 23, screw rod 3, backup plate 4, fixing axle 5, regulation pedal 6, foot pad 7, rubber blanket 1201, annulus 1301, circular hole.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of classroom multifunctional chair, including support 1, seat 2 and backup plate 3, it is described
Support 1 includes supporting leg 11, stull 12, by supportting 13 and short support 14, and the top of wherein supporting leg 11 is provided with the stull 12 of interconnection,
The middle part of the stull 12 is provided with annulus 1201, and the inner ring surface of the annulus 1201 is provided with internal thread, the supporting leg 11 with
It is fixed together by support 13 by welding manner, the top trailing flank by support 13 is provided with short support 14, by the side of support 13
The center side line intersection of center line and short support 14 is provided with circular hole 1301, and the top of circular hole 1301 is set by 13 sides of support
There is identical circular hole 1301, the side of short support 14 is provided with identical circular hole 1301, and the annulus 1201 is internally provided with seat
Plate 2, the seat 2 include plectane 21, ball bearing 22 and screw rod 23, and the bottom of plectane 21 is provided with ball bearing 22,
The top of the ball bearing 22 and screw rod 23 links together so that seat 2 can both allow height of the student according to oneself
To adjust the height of seat, sleep when can prevent student at school again, set in the circular hole 1301 by support 13 by bearing pin
Backup plate 3 is equipped with, the side of the backup plate 3 is provided with the circular hole being engaged with circular hole 1301, the supporting leg anterior positioned at multifunctional chair
11, the two sides of its underpart are respectively arranged with fixing axle 4, regulation pedal 5 are provided with fixing axle 4, the bottom of the supporting leg 1 is set
Foot pad 6 is equipped with, the end by supportting 13 and the short support 14 is respectively arranged with rubber blanket 7.
The surface of the seat 2 is provided with the surface layer of leather, student is had a good sense of touch when sitting down.
The center side line by support 13 and the circular hole 1301 of the center side line intersection of short support 14, to leaning on for top
It is equal with the central moment of the circular hole 1301 to short support 14 to support the centre-to-centre spacing of the circular hole 1301 of 13 sides, such backup plate 3 both can edge
Placed by support 13, can also be horizontal positioned along short support 14, be advantageous to student's break when horizontal positioned.
The surface of the backup plate 3 is provided with the surface layer of leather.
The material of the foot pad 6 is vulcanie, reduces student and sends harsh noise when moving seat, reduces to it
The influence of the normal study or rest of its people.
In the use of the present invention, first, student, by adjusting screw rod 23, can adjust according to the height of oneself so as to reach
The height of seat 2 is saved, seat is met student's height so that student has a preferable posture to go to listen to the teacher and learn；Then, by
The ball bearing 22 that support in the lower section of seat 2 uses, if so student attends class does not sit straight, seat 2 will tilt to side,
Student also cannot just feel at ease to sleep, so as to prevent student to be slept on classroom, meanwhile, pass through seat 2 and the phase for adjusting pedal 5
Interaction, student is learnt with a kind of half posture stood, avoid injury of the sitting for student's body, be advantageous to student
Body growth；Finally, can be horizontal positioned by backup plate 3 by the backup plate 3 and circular hole on the other side 1301 of setting, be advantageous to
Rest of the student in break, meanwhile, by the foot pad 6 of setting, the ear-piercing noise that student sends when moving seat is reduced, from
And avoid disturbing other people normal study or rest.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although with reference to above-described embodiment pair
The present invention is described in detail, it should be understood by a person of ordinary skill in the art that still can be to the specific of the present invention
Embodiment is modified or equivalent substitution, and without departing from any modification of spirit and scope of the invention or equivalent substitution,
It all should cover among scope of the presently claimed invention.
Claims (5)
1. a kind of classroom multifunctional chair, including support（1）, seat（2）And backup plate（3）, it is characterised in that：The support（1）
Including supporting leg（11）, stull（12）, by support（13）With short support（14）, wherein supporting leg（11）Top be provided with the horizontal stroke of interconnection
Support（12）, the stull（12）Middle part be provided with annulus（1201）, the annulus（1201）Inner ring surface be provided with internal thread,
The supporting leg（11）With by support（13）It is fixed together by welding manner, it is described by support（13）Top trailing flank be provided with it is short
Support（14）, by support（13）Center side line and short support（14）Center side line intersection be provided with circular hole（1301）, circular hole
（1301）Top by support（13）Side is provided with identical circular hole（1301）, short support（14）Side be provided with identical circle
Hole（1301）, the annulus（1201）Be internally provided with seat（2）, the seat（2）Including plectane（21）, ball bearing
（22）And screw rod（23）, the plectane（21）Bottom is provided with ball bearing（22）, the ball bearing（22）With screw rod
（23）Top link together, it is described by support（13）Circular hole（1301）It is interior that backup plate is provided with by bearing pin（3）, the backup plate
（3）Side be provided with and circular hole（1301）The circular hole being engaged, the supporting leg anterior positioned at multifunctional chair（11）, the two of its underpart
Side is respectively arranged with fixing axle（4）, fixing axle（4）On be provided with regulation pedal（5）, the supporting leg（1）Bottom be provided with
Foot pad（6）, it is described by support（13）With the short support（14）End be respectively arranged with rubber blanket（7）.
A kind of 2. classroom multifunctional chair according to claim 1, it is characterised in that：The seat（2）Surface set
There is the surface layer of leather.
A kind of 3. classroom multifunctional chair according to claim 1, it is characterised in that：It is described by support（13）Center side
Line and short support（14）Center side line intersection circular hole（1301）, to top by support（13）The circular hole of side（1301）'s
Centre-to-centre spacing is with arriving short support（14）Side circular hole（1301）Central moment it is equal.
A kind of 4. classroom multifunctional chair according to claim 1, it is characterised in that：The backup plate（3）Surface set
There is the surface layer of leather.
A kind of 5. classroom multifunctional chair according to claim 1, it is characterised in that：The foot pad（6）Material be hard
Matter rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108011.1A CN107692545A (en) | 2017-11-10 | 2017-11-10 | A kind of classroom multifunctional chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108011.1A CN107692545A (en) | 2017-11-10 | 2017-11-10 | A kind of classroom multifunctional chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107692545A true CN107692545A (en) | 2018-02-16 |
Family
ID=61180077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711108011.1A Pending CN107692545A (en) | 2017-11-10 | 2017-11-10 | A kind of classroom multifunctional chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107692545A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605334A (en) * | 1982-11-17 | 1986-08-12 | Ari Associates, Inc. | Linkage mechanism for coupling two movable members |
| CN2299539Y (en) * | 1997-05-28 | 1998-12-09 | 廖村淇 | Structure for fixing adjusting spindle of chair for musical instruments player |
| CN1909816A (en) * | 2004-01-07 | 2007-02-07 | 阿德维诺瓦有限公司 | Dynamic seating device |
| CA2674496A1 (en) * | 2009-07-31 | 2011-01-31 | Broda Enterprises Inc. | Footrest that slides up and under/behind leg rest |
| CN202698373U (en) * | 2012-08-31 | 2013-01-30 | 惠州学院 | Office and learning health care furniture combination capable of being intelligently controlled |
| CN103349437A (en) * | 2013-07-29 | 2013-10-16 | 太仓明静纺织有限公司 | 4D (4-Dimensional) seat |
| US20130306831A1 (en) * | 2012-05-16 | 2013-11-21 | FocalUprightFurniture, LLC | Upright active-sitting seat |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN104720316A (en) * | 2015-04-10 | 2015-06-24 | 赵辰宇 | Integral school table for self-shaping and study |
| US20160095770A1 (en) * | 2014-10-05 | 2016-04-07 | Vadim Gordin | Rise Assist Device |
| CN205162470U (en) * | 2015-10-26 | 2016-04-20 | 厦门理工学院 | Portable chair |
| CN107224116A (en) * | 2016-03-24 | 2017-10-03 | 张博闻 | School chair |
-
2017
- 2017-11-10 CN CN201711108011.1A patent/CN107692545A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605334A (en) * | 1982-11-17 | 1986-08-12 | Ari Associates, Inc. | Linkage mechanism for coupling two movable members |
| CN2299539Y (en) * | 1997-05-28 | 1998-12-09 | 廖村淇 | Structure for fixing adjusting spindle of chair for musical instruments player |
| CN1909816A (en) * | 2004-01-07 | 2007-02-07 | 阿德维诺瓦有限公司 | Dynamic seating device |
| CA2674496A1 (en) * | 2009-07-31 | 2011-01-31 | Broda Enterprises Inc. | Footrest that slides up and under/behind leg rest |
| US20130306831A1 (en) * | 2012-05-16 | 2013-11-21 | FocalUprightFurniture, LLC | Upright active-sitting seat |
| CN202698373U (en) * | 2012-08-31 | 2013-01-30 | 惠州学院 | Office and learning health care furniture combination capable of being intelligently controlled |
| CN103349437A (en) * | 2013-07-29 | 2013-10-16 | 太仓明静纺织有限公司 | 4D (4-Dimensional) seat |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| US20160095770A1 (en) * | 2014-10-05 | 2016-04-07 | Vadim Gordin | Rise Assist Device |
| CN104720316A (en) * | 2015-04-10 | 2015-06-24 | 赵辰宇 | Integral school table for self-shaping and study |
| CN205162470U (en) * | 2015-10-26 | 2016-04-20 | 厦门理工学院 | Portable chair |
| CN107224116A (en) * | 2016-03-24 | 2017-10-03 | 张博闻 | School 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
|
| RJ01 | Rejection of invention patent application after publication |