CN204838550U - Student's seat of seat and height -adjustable - Google Patents
Student's seat of seat and height -adjustable Download PDFInfo
- Publication number
- CN204838550U CN204838550U CN201520492169.3U CN201520492169U CN204838550U CN 204838550 U CN204838550 U CN 204838550U CN 201520492169 U CN201520492169 U CN 201520492169U CN 204838550 U CN204838550 U CN 204838550U
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- chair
- seat
- chair back
- shoulder belt
- adjustable
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Abstract
The utility model provides a student's seat of seat and height -adjustable, is including having the seat and the position of sitting adjuster of the back of the chair and chair leg, the back of the chair comprises the last back of the chair and the lower back of the chair, goes up back of the chair bottom surface both sides and fixes and be provided with the slip inserted bar, and lower back of the chair top surface both sides correspondence is provided with the jack, slide to insert and establish in the jack in slip inserted bar bottom, lower back of the chair both sides wall corresponds the jack and is provided with the locking bolt, the position of sitting adjuster detain sets of bands by four fixing bases, two baldrics, two and become, top surface that the one end of two baldrics was fixed at the last back of the chair through two fixing bases, the other end of two baldrics are equipped with the box respectively, two one end of detaining the area is fixed on the both sides wall of the back of the chair down through two fixing bases, box matched with pin thread that the other end that two knots were taken was equipped with respectively and shouldered, the utility model discloses simple structure, the seat crouches comfortablely, is applicable to the student of different heights and size, possesses good position of sitting correction effect.
Description
Technical field
The utility model relates to student appliance technical field, specifically a kind of seat and adjustable for height school chair.
Background technology
Student is in the process of study, and the most of the time is sitting on chair in the face of desk, and many students like curved waist contracting on stool, or in the process of reading and writing, labour contractor gather from desktop excessively close to place.Because student is in the critical period of health growth, the incorrect sitting posture of long-term maintenance, easily makes bone look improper, and having grown up in the future, it is just more difficult to correct again; And existing Chair back length can not regulate, the height of chair surface can not regulate effectively, can not adapt to student's sitting and lying custom of different height well, be unfavorable for growing of student; Common plank seat is sat up uncomfortable, and student one time is exactly spend on the seat substantially except going to toilet, but it is in evil case to student to be seated for a long time, and a lot of student's hip have sat up bubble, very uncomfortable, have impact on learning efficiency.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and sitting and lying is comfortable, is applicable to the student of different height and build, possesses the seat of good sitting position rectification effect and adjustable for height school chair, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of seat and adjustable for height school chair, comprise the seat with the chair back and chair leg and sitting posture adjuster, the described chair back is made up of the upper chair back and the lower chair back, both sides, upper chair back bottom surface are fixedly installed slip inserted link, lower chair back end face both sides correspondence is provided with jack, slide and be plugged in jack in described slip inserted link bottom, the corresponding jack in lower chair back two side is provided with clamping screw, described sitting posture adjuster is by four holders, article two, shoulder belt, article two, cingulum composition, article two, one end of shoulder belt is fixed on the top surface of the upper chair back by two holders, article two, the other end of shoulder belt is respectively equipped with box, article two, one end of cingulum is fixed on the two side of the lower chair back by two holders, article two, the other end of cingulum is respectively equipped with the pin thread matched with the box on shoulder belt, described shoulder belt is provided with the adjusting button that can regulate shoulder belt extension elongation, the seat of seat is provided with cushion, cushion is provided with the passage of multiple parallel long strip, the corresponding passage of seat is laid with ventilating opening, described chair leg is plugged in corresponding sleeve pipe, chair leg outer wall is provided with row's fixing hole along its length, sleeve outer wall is provided with the lock plunger coordinated with fixing hole.
Further, described casing shoe connects two bracing frames perpendicular with the chair back, and bracing frame two ends are arranged with rubber antiskid cover respectively.
Further, described chair leg and sleeve pipe are aluminum alloy materials and make.
Further, the top of described holder is provided with fixing card outwardly, the termination of one end that shoulder belt is connected with holder is arranged blocks with fixing the gland matched, the termination of one end that cingulum is connected with holder also arranges the gland matched with fixing card, and shoulder belt and cingulum are all insert the setting of gland internal fixtion by fixing card accordingly.
Further, described holder is fixedly installed on the seat by screw.
Further, described cushion is that silica gel material is made.
Further, the described upper chair back and the lower chair back are laid with the bar-shaped trough be arranged in parallel.
The beneficial effects of the utility model are: upper both sides, chair back bottom surface are fixedly installed slip inserted link, lower chair back end face both sides correspondence is provided with jack, slide and be plugged in jack in described slip inserted link bottom, the position of mobile slip inserted link in jack and the height of the adjustable whole chair back, after adjustment completes, fixed by clamping screw, easy to adjust, fixing safe and reliable; Chair leg is plugged in corresponding sleeve pipe, and chair leg outer wall is provided with row's fixing hole along its length, sleeve outer wall is provided with the lock plunger coordinated with fixing hole, the mobile position of chair leg in sleeve pipe, after regulating the height of seat, fixed by gim peg, convenient to operation; Student sits on the seat, box on shoulder belt and the pin thread on cingulum are buckled together, the extension elongation of shoulder belt is regulated by adjusting button, the chair back of engages adjustable height and seat are applicable to the student of different height and build, thus ensure no matter student writes or read or pay attention to the class, correct sitting posture can be kept, really play the effect of correcting build, myopia prevention and hunchback in advance; Cushion is that silica gel material is made, and cushion is provided with the passage of multiple parallel long strip, and the corresponding passage of seat is laid with ventilating opening, can efficiently radiates heat and ventilative, the problem avoiding student to be sitting in seat hip for a long time bubbling; Bracing frame two ends are arranged with rubber antiskid cover respectively, can be effectively anti-skidding, and seat presence is reliable and stable.To sum up, the utility model structure is simple, and sitting and lying is comfortable, can not only the length of adjusting back, effectively can also regulate the height of seat, be applicable to the student of different height and build, possess good sitting position rectification effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of seat and adjustable for height school chair.
In figure: 1-chair leg, 2-seat, the chair back under 3-, 4-slip inserted link, the upper chair back of 5-, 6-clamping screw, 7-holder, 8-gland, 9-shoulder belt, 10-bar-shaped trough, 11-adjusting button, 12-box, 13-pin thread, 14-cingulum, 15-passage, 16-cushion, 17-rubber antiskid cover, 18-bracing frame, 19-fixing hole, 20-sleeve pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of seat and adjustable for height school chair, comprise the seat with the chair back and chair leg 1 and sitting posture adjuster, the described chair back is made up of the upper chair back 5 and the lower chair back 3, both sides, the upper chair back 5 bottom surface are fixedly installed slip inserted link 4, the lower chair back 3 end face both sides correspondence is provided with jack, slide and be plugged in jack in described slip inserted link 4 bottom, the corresponding jack in the lower chair back 3 two side is provided with clamping screw 6, described sitting posture adjuster is by four holders 7, article two, shoulder belt 9, article two, cingulum 14 forms, article two, one end of shoulder belt 9 is fixed on the upper chair back 5 top surface by two holders 7, article two, the other end of shoulder belt 9 is respectively equipped with box 12, article two, one end of cingulum 14 is fixed on by two holders 7 on the two side of the lower chair back 3, article two, the other end of cingulum 14 is respectively equipped with the pin thread 13 matched with the box 12 on shoulder belt 9, described shoulder 11 brings the adjusting button 11 being provided with and can regulating shoulder belt 9 extension elongation, the seat of seat is provided with cushion 16, cushion 16 is provided with the passage 15 of multiple parallel long strip, the corresponding passage 15 of seat 2 is laid with ventilating opening, described chair leg 1 is plugged in corresponding sleeve pipe 20, chair leg 1 outer wall is provided with row's fixing hole 19 along its length, sleeve pipe 20 outer wall is provided with the lock plunger coordinated with fixing hole 19.
In embodiment, described sleeve pipe 20 bottom connects two bracing frames 18 perpendicular with the chair back, and bracing frame 18 two ends are arranged with rubber antiskid cover 17 respectively.
In embodiment, described chair leg 1 and sleeve pipe 20 are aluminum alloy materials and make.
In embodiment, the top of described holder 7 is provided with fixing card outwardly, the termination of one end that shoulder belt 9 is connected with holder 7 is arranged blocks with fixing the gland 8 matched, the termination of one end that cingulum 14 is connected with holder 7 also arranges the gland 8 matched with fixing card, and shoulder belt 9 and cingulum 14 are all insert the setting of gland internal fixtion by fixing card accordingly.
In embodiment, described holder 7 is fixedly installed on the seat by screw.
In embodiment, described cushion 16 is made for silica gel material.
In embodiment, the described upper chair back 4 and the lower chair back are laid with the bar-shaped trough 10 be arranged in parallel.
Operation principle of the present utility model is: upper both sides, the chair back 5 bottom surface are fixedly installed slip inserted link 4, the lower chair back 3 end face both sides correspondence is provided with jack, slide and be plugged in jack in described slip inserted link 4 bottom, the position of mobile slip inserted link 4 in jack and the height of the adjustable whole chair back, after adjustment completes, fixed by clamping screw 6, easy to adjust, fixing safe and reliable; Chair leg 1 is plugged in corresponding sleeve pipe 20, and chair leg 1 outer wall is provided with row's fixing hole 19 along its length, sleeve pipe 20 outer wall is provided with the lock plunger coordinated with fixing hole 19, the mobile position of chair leg in sleeve pipe, after regulating the height of seat, fixed by gim peg, convenient to operation; Student sits on the seat, box 12 on shoulder belt 9 and the pin thread 13 on cingulum 14 are buckled together, the extension elongation of shoulder belt 9 is regulated by adjusting button, the chair back of engages adjustable height and seat 2 are applicable to the student of different height and build, thus ensure no matter student writes or read or pay attention to the class, correct sitting posture can be kept, really play the effect of correcting build, myopia prevention and hunchback in advance; Cushion 16 is made for silica gel material, cushion 16 is provided with the passage 15 of multiple parallel long strip, and the corresponding passage 15 of seat 2 is laid with ventilating opening, can efficiently radiates heat and ventilative, avoids student to be sitting in the problem that on seat 2, hip bubble for a long time; Bracing frame 18 two ends are arranged with rubber antiskid cover 17 respectively, can be effectively anti-skidding, and seat presence is reliable and stable.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a seat and adjustable for height school chair, comprise the seat with the chair back and chair leg and sitting posture adjuster, it is characterized in that, the described chair back is made up of the upper chair back and the lower chair back, both sides, upper chair back bottom surface are fixedly installed slip inserted link, lower chair back end face both sides correspondence is provided with jack, slide and be plugged in jack in described slip inserted link bottom, the corresponding jack in lower chair back two side is provided with clamping screw, described sitting posture adjuster is by four holders, article two, shoulder belt, article two, cingulum composition, article two, one end of shoulder belt is fixed on the top surface of the upper chair back by two holders, article two, the other end of shoulder belt is respectively equipped with box, article two, one end of cingulum is fixed on the two side of the lower chair back by two holders, article two, the other end of cingulum is respectively equipped with the pin thread matched with the box on shoulder belt, described shoulder belt is provided with the adjusting button that can regulate shoulder belt extension elongation, the seat of seat is provided with cushion, cushion is provided with the passage of multiple parallel long strip, the corresponding passage of seat is laid with ventilating opening, described chair leg is plugged in corresponding sleeve pipe, chair leg outer wall is provided with row's fixing hole along its length, sleeve outer wall is provided with the lock plunger coordinated with fixing hole.
2. a kind of seat according to claim 1 and adjustable for height school chair, is characterized in that, described casing shoe connects two bracing frames perpendicular with the chair back, and bracing frame two ends are arranged with rubber antiskid cover respectively.
3. a kind of seat according to claim 1 and adjustable for height school chair, is characterized in that, described chair leg and sleeve pipe are aluminum alloy materials and make.
4. a kind of seat according to claim 1 and adjustable for height school chair, it is characterized in that, the top of described holder is provided with fixing card outwardly, the termination of one end that shoulder belt is connected with holder is arranged blocks with fixing the gland matched, the termination of one end that cingulum is connected with holder also arranges the gland matched with fixing card, and shoulder belt and cingulum are all insert the setting of gland internal fixtion by fixing card accordingly.
5. a kind of seat according to claim 1 and adjustable for height school chair, is characterized in that, described holder is fixedly installed on the seat by screw.
6. a kind of seat according to claim 1 and adjustable for height school chair, is characterized in that, described cushion is that silica gel material is made.
7. a kind of seat according to claim 1 and adjustable for height school chair, is characterized in that, the described upper chair back and the lower chair back are laid with the bar-shaped trough be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492169.3U CN204838550U (en) | 2015-07-09 | 2015-07-09 | Student's seat of seat and height -adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492169.3U CN204838550U (en) | 2015-07-09 | 2015-07-09 | Student's seat of seat and height -adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204838550U true CN204838550U (en) | 2015-12-09 |
Family
ID=54729162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492169.3U Expired - Fee Related CN204838550U (en) | 2015-07-09 | 2015-07-09 | Student's seat of seat and height -adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204838550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349577A (en) * | 2020-03-06 | 2021-09-07 | 八乐梦床业株式会社 | Base and bed device |
-
2015
- 2015-07-09 CN CN201520492169.3U patent/CN204838550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349577A (en) * | 2020-03-06 | 2021-09-07 | 八乐梦床业株式会社 | Base and bed device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |