CN204889144U - Comfortable student's seat - Google Patents
Comfortable student's seat Download PDFInfo
- Publication number
- CN204889144U CN204889144U CN201520492115.7U CN201520492115U CN204889144U CN 204889144 U CN204889144 U CN 204889144U CN 201520492115 U CN201520492115 U CN 201520492115U CN 204889144 U CN204889144 U CN 204889144U
- Authority
- CN
- China
- Prior art keywords
- seat
- chair
- inner prop
- column jacket
- neck
- 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.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a comfortable student's seat, includes the seat and the back of the chair, be provided with the cushion on the seat, cushion middle part is provided with the W shape concave surface of compriseing two arc recesses, and the middle part of W shape concave surface upwards protruding and form two thigh contact surfaces, and the middle part evenly is equipped with the through -hole on the W shape concave surface, and the middle part correspondence of seat lower extreme is equipped with the vent, seat bottom is installed four spinal branchs all around and is propped the inner prop, and the stake pocket is established in supporting the column jacket in supporting, is provided with a horizontal minor axis cover in supporting the inner prop, has a top to be conical cylinder through spring coupling in the minor axis cover, support to correspond on the column jacket to be provided with a plurality of and cylinder complex round hole, and the fixed back of the chair that is provided with in seat rear end, back of the chair top is provided with the neck and leans on, and the neck leans on the bottom through two the jack sliding connection s of two thong poles with back of the chair top surface, the utility model discloses convenient to use, comfortable by sitting, seat and neck lean on highly all adjustablely, can adapt to the student well and grow.
Description
Technical field
The utility model relates to schooling apparatus technical field, specifically a kind of comfortable school chair.
Background technology
School chair is that each student contacts maximum seats every day, and 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; In addition, existing height of seat not easily regulates, and is unfavorable for the growth and development of student, the student that cannot meet different height uses, and student, when listening to the teacher or do the homework, lies prone on the table for a long time, vertebra easily bends, and cervical vertebra is easily ached, and is unfavorable for that student grows normally.
Utility model content
The purpose of this utility model is to provide a kind of easy to use, and comfortable by sitting, seat and neck, by height adjustable, adapt to the comfortable school chair that student grows, 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 comfortable school chair, comprise seat and the chair back, described seat is provided with cushion, the W shape concave surface be made up of two arc grooves is provided with in the middle part of cushion, the middle part of W shape concave surface raises up and forms two thigh contact surfaces, middle part, W shape concave surface upper end is evenly provided with through hole, middle part, seat lower end correspondence is provided with ventilating opening, bottom described seat, surrounding is provided with four and supports inner prop, supporting inner prop is plugged in support column jacket, support the short sleeve being provided with a transverse direction in inner prop, the tapered cylinder in a top is connected with by spring in short sleeve, support correspondence on column jacket and be provided with circular hole that is multiple and cylinder engagement, seat rear end is fixedly installed the chair back, be provided with neck above the chair back to lean on, neck is slidably connected by two jacks of two inserted links and chair back end face by bottom, neck abutment surface is provided with pad, the corresponding jack position of chair back rear wall is provided with lock plunger.
Further, described support inner prop is provided with PVC fixed cover with support column jacket joint.
Further, described four support column jacket lower ends connect two bracing frames perpendicular with the chair back, and bracing frame two ends are arranged with rubber antiskid cover respectively.
Further, described through hole is manhole, and through-hole diameter is 4 ~ 8mm, and each through hole is all communicated with the ventilating opening on seat.
Further, described support inner prop and support column jacket are aluminium alloy column.
Further, described cushion and pad are silica gel material and make.
Compared with prior art, the beneficial effects of the utility model are: cushion and pad are that silica gel material is made, soft comfortable of sitting up, adopt design for disassembly, need not or clean time all dismountable; The middle part of W shape concave surface raises up and forms two thigh contact surfaces, can fit with student's thigh and hip better, improves the comfort level of sitting; Middle part, W shape concave surface upper end is evenly provided with through hole, and middle part, seat lower end correspondence is provided with ventilating opening, can efficiently radiates heat and ventilative, solves the puzzlement that student is sitting in seat hip bubble for a long time; Regulate the height of seat by pressing the cylinder of taper, after seat height regulates, cylinder the elastic force of spring to coordinate with corresponding circular hole and locking support column jacket with support inner prop, seat height is easy to adjust, and support safety is reliable; In addition, neck is be slidably connected by two jacks of two inserted links and chair back end face by bottom, and the convenient height regulating neck to lean on, the student being applicable to different height takes, and is conducive to growing of student.To sum up, the utility model is easy to use, comfortable by sitting, and seat and neck, by highly all adjustable, can adapt to student well and grow.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of comfortable school chair.
Fig. 2 is the structural representation of seat and cushion side in a kind of comfortable school chair.
Fig. 3 supports inner prop and supports the structural representation that coordinates of column jacket in a kind of comfortable school chair.
In figure: 1-cushion, the 2-chair back, 3-supports column jacket, 4-rubber antiskid cover, 5-bracing frame, 6-inserted link, and 7-neck leans on, 8-pad, 9-W shape concave surface, and 10-supports inner prop, 11-PVC fixed cover, 12-circular hole, 13-cylinder, 14-spring, 15-short sleeve, 16-lock plunger.
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 ~ 3, in the utility model embodiment, a kind of comfortable school chair, comprise seat and the chair back 2, described seat is provided with cushion 1, the W shape concave surface 9 be made up of two arc grooves is provided with in the middle part of cushion 1, the middle part of W shape concave surface 9 raises up and forms two thigh contact surfaces, middle part, W shape concave surface 9 upper end is evenly provided with through hole, middle part, seat lower end correspondence is provided with ventilating opening, bottom described seat, surrounding is provided with four and supports inner prop 10, supporting inner prop 10 is plugged in support column jacket 3, support the short sleeve 15 being provided with a transverse direction in inner prop 10, the tapered cylinder in a top 13 is connected with by spring 14 in short sleeve 15, support correspondence on column jacket 3 and be provided with multiple circular hole 12 coordinated with cylinder 13, seat rear end is fixedly installed the chair back 2, neck is provided with by 7 above the chair back 2, neck is slidably connected by two jacks of two inserted links 6 with the chair back 2 end face by 7 bottoms, neck is provided with pad 8 by 7 surfaces, the corresponding jack position of the chair back 2 rear wall is provided with lock plunger 16.
In embodiment, described support inner prop 10 is provided with PVC fixed cover 11 with support column jacket 3 joint.
In embodiment, described four support column jacket 3 lower ends connect two bracing frames 5 perpendicular with the chair back 2, and bracing frame 5 two ends are arranged with rubber antiskid cover 4 respectively.
In embodiment, described through hole is manhole, and through-hole diameter is 4 ~ 8mm, and each through hole is all communicated with the ventilating opening on seat.
In embodiment, described support inner prop 10 and support column jacket 3 are aluminium alloy column.
In embodiment, described cushion 1 and pad 8 are silica gel material and make.
Operation principle of the present utility model is: cushion 1 and pad 8 are made for silica gel material, and soft comfortable of sitting up, adopts design for disassembly, need not or clean time all dismountable; The middle part of W shape concave surface 9 raises up and forms two thigh contact surfaces, can fit with student's thigh and hip better, improves the comfort level of sitting; Middle part, W shape concave surface 9 upper end is evenly provided with through hole, and middle part, seat lower end correspondence is provided with ventilating opening, can efficiently radiates heat and ventilative, solves the puzzlement that student is sitting in seat hip bubble for a long time; Regulate the height of seat by pressing the cylinder 13 of taper, after seat height regulates, cylinder 13 the elastic force of spring 14 to coordinate with corresponding circular hole and locking support column jacket 3 with support inner prop 10, seat height is easy to adjust, and support safety is reliable; In addition, neck is be slidably connected by two jacks of two inserted links 6 with the chair back 2 end face by 7 bottoms, and the convenient height regulating neck to lean on, the student being applicable to different height takes, and is conducive to growing of student.
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 (6)
1. a comfortable school chair, comprise seat and the chair back, it is characterized in that, described seat is provided with cushion, the W shape concave surface be made up of two arc grooves is provided with in the middle part of cushion, the middle part of W shape concave surface raises up and forms two thigh contact surfaces, middle part, W shape concave surface upper end is evenly provided with through hole, middle part, seat lower end correspondence is provided with ventilating opening, bottom described seat, surrounding is provided with four and supports inner prop, supporting inner prop is plugged in support column jacket, support the short sleeve being provided with a transverse direction in inner prop, the tapered cylinder in a top is connected with by spring in short sleeve, support correspondence on column jacket and be provided with circular hole that is multiple and cylinder engagement, seat rear end is fixedly installed the chair back, be provided with neck above the chair back to lean on, neck is slidably connected by two jacks of two inserted links and chair back end face by bottom, neck abutment surface is provided with pad, the corresponding jack position of chair back rear wall is provided with lock plunger.
2. the comfortable school chair of one according to claim 1, is characterized in that, described support inner prop is provided with PVC fixed cover with support column jacket joint.
3. the comfortable school chair of one according to claim 1, is characterized in that, described four support column jacket lower ends connect two bracing frames perpendicular with the chair back, and bracing frame two ends are arranged with rubber antiskid cover respectively.
4. the comfortable school chair of one according to claim 1, is characterized in that, described through hole is manhole, and through-hole diameter is 4 ~ 8mm, and each through hole is all communicated with the ventilating opening on seat.
5. the comfortable school chair of one according to claim 1, is characterized in that, described support inner prop and support column jacket are aluminium alloy column.
6. the comfortable school chair of one according to claim 1, is characterized in that, described cushion and pad are silica gel material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492115.7U CN204889144U (en) | 2015-07-09 | 2015-07-09 | Comfortable student's seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492115.7U CN204889144U (en) | 2015-07-09 | 2015-07-09 | Comfortable student's seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889144U true CN204889144U (en) | 2015-12-23 |
Family
ID=54911374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492115.7U Expired - Fee Related CN204889144U (en) | 2015-07-09 | 2015-07-09 | Comfortable student's seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204889144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353114A (en) * | 2020-11-10 | 2021-02-12 | 云南宝羽科技有限公司 | Single aluminum alloy desk and chair |
-
2015
- 2015-07-09 CN CN201520492115.7U patent/CN204889144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353114A (en) * | 2020-11-10 | 2021-02-12 | 云南宝羽科技有限公司 | Single aluminum alloy desk and chair |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160709 |