CN204635476U - A kind of multi-functional student chair - Google Patents
A kind of multi-functional student chair Download PDFInfo
- Publication number
- CN204635476U CN204635476U CN201520356550.7U CN201520356550U CN204635476U CN 204635476 U CN204635476 U CN 204635476U CN 201520356550 U CN201520356550 U CN 201520356550U CN 204635476 U CN204635476 U CN 204635476U
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- China
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- student
- chair
- chair back
- bustle
- utility
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of multi-functional student chair, comprise chair leg and the chair back, described chair midleg is provided with guide rail, guide rail is provided with the pedal that can carry out pull; In the middle part of the described chair back, bustle is installed; Chair back top is provided with the headrest; The side of the chair back is provided with buckle, and the opposite side of the chair back is provided with fixed cover, and be provided with in fixed cover and self-retaining can overlap the interior restraining extracted out, restraining is connected with dop.The utility model can keep the correct sitting posture of student class hour on student; When student's rest for student provides leg, the support force of waist and head, prevents the sleeping position of student's mistake, and the utility model also provides the space of a placing articles for student, and structure of the present utility model is simple, and diverse in function is easy to make.
Description
Technical field
The utility model relates to a kind of chair, particularly relates to a kind of multi-functional student chair.
Background technology
The square stool of current school chair mainly four legs, or after square stool, add the chair of backrest, although these two kinds of chairs are economical and practical, but not having to support to help student to form good sitting posture custom, be easy to allow student form closely or the custom of reading a book on the table, writing of lying prone, of long duration easily cause myopia, even vertebra grows distortion.
Between students in class or nooning time, be often that pad is crouched down on the table with arm, and leg does not have supporter, such sleeping position, easily causes arm and leg thrombosis, even makes arm and leg produce paralysis sense, sleeping position is incorrect also may cause the deformity of spinal column, affects the health of student.
In addition, especially all kinds of study article such as the textbook of junior-high school student, training book and ruler is a lot of for student, makes the article on desk crowded, is difficult to put on desk neat, not easily find, and current seat has larger space not utilize below.
Utility model content
For solving the problem, the utility model discloses a kind of multi-functional student chair.The utility model can keep the correct sitting posture of student class hour on student; When student's rest for student provides leg, the support force of waist and head, prevents the sleeping position of student's mistake, and the utility model also provides the space of a placing articles for student, and the utility model structure is simple, and diverse in function is easy to make.
For reaching above-mentioned technique effect, the technical solution of the utility model is:
A kind of multi-functional student chair, comprise chair leg and the chair back, described chair midleg is provided with guide rail, guide rail is provided with the pedal that can carry out pull; Shelf is provided with above pedal; In the middle part of the described chair back, bustle is installed; Bustle is oblate spheroid, and bustle is connected on the chair back by rotating bustle bar, and bustle bar two ends are provided with fixing nut; Chair back top is provided with the headrest; The headrest is connected on the chair back by headrest bar free to rotate; The headrest is indent arc; The side of the chair back is provided with buckle, and the opposite side of the chair back is provided with fixed cover, and be provided with in fixed cover and self-retaining can overlap the interior restraining extracted out, restraining is connected with dop.
Further improvement, described buckle and fixed cover are located at the upper and lower of the chair back respectively.
Further improvement, described guide rail front end is provided with baffle plate, and described pedal rear end is provided with the Access Division be equipped with baffle plate.
Utility model can keep the correct sitting posture of student class hour on student; When student's rest for student provides leg, the support force of waist and head, prevents the sleeping position of student's mistake, and the utility model also provides the space of a placing articles for student, and the utility model structure is simple, and diverse in function is easy to make.
Accompanying drawing explanation
The front schematic view of Fig. 1 embodiment;
Fig. 2 embodiment pedal rear end side view.
Detailed description of the invention
Embodiment
A kind of multi-functional student chair as shown in Figure 1-2, comprises chair leg and the chair back, and chair midleg is provided with guide rail 1, guide rail 1 is provided with the pedal 2 that can carry out pull, is provided with shelf 12 above pedal 2; Guide rail 1 front end is provided with baffle plate 13, and pedal 2 rear end is provided with the Access Division 14 be equipped with baffle plate 13.Bustle 3 is installed in the middle part of the chair back; Bustle 3 is oblate spheroid, and bustle 3 is connected on the chair back by rotating bustle bar 10, and bustle bar 10 two ends are provided with fixing nut 11.Chair back top is provided with the headrest 4, and the headrest 4 is connected on the chair back by headrest bar 9 free to rotate, and the headrest 4 is indent arc.The side of the chair back is provided with buckle 5, and the opposite side of the chair back is provided with fixed cover 8, and be provided with in fixed cover 8 and self-retaining can overlap the restraining 6 extracted out in 8, restraining 6 is connected with dop 7.Buckle 5 and fixed cover 8 are located at the upper and lower of the chair back respectively.
Student at school time, pedal 2 is taken in guide rail 1, dop 7 is inserted buckle 5, restraining 6 couples of students that then dop 7 connects provide a pressure backward, can prevent student from crouching down, and then rotate bustle 3, the support force of adjustment bustle 3 pairs of waists, is fixed bustle 3 by nut 11 after adjusting.Like this by the pressure of restraining 6 couples of students and bustle to the support force of student, student can be kept to be in suitable sitting posture, and due to the support of bustle, to be not easy to tire out.Because bustle 3 is oblate spheroid, so by rotating bustle, the people of different waistline and height can be adapted to, makes the people of bustle 3 to different waistline and height produce suitable support force.
When student's rest, pulled out by pedal 2, trample for pin, dop 7 is inserted buckle 5, rotate bustle 3, the support force of adjustment bustle 3, head is placed on the headrest 4 of indent arc, and the headrest can freely rotate, the angle of inclination that during to adapt to rest, student's health is different.During such student's rest, pedal 2 pairs of legs are formed and support, and bustle 3 pairs of waists are formed and support, and the headrest 4 pairs of heads are formed and support, and make the whole health of student obtain support, rest that can be comfortable, and can not injure health.Student is fixed on chair by the restraining 6 that dop 7 connects, and prevents from falling down during student's rest.
The shelf 12 established above pedal 2 can place students' supplies, extends the placement space of student.The setting of baffle plate 13 and Access Division 14, can prevent pedal 2 landing.
The explanation of above example just understands core concept of the present utility model for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, to sum up, this description should not be construed as restriction of the present utility model.
Claims (3)
1. a multi-functional student chair, comprises chair leg and the chair back, it is characterized in that, described chair midleg is provided with guide rail (1), guide rail (1) is provided with the pedal (2) that can carry out pull; Pedal (2) top is provided with shelf (12); Bustle (3) is installed in the middle part of the described chair back; Bustle (3) is oblate spheroid, and bustle (3) is connected on the chair back by rotating bustle bar (10), and bustle bar (10) two ends are provided with fixing nut (11); Chair back top is provided with the headrest (4); The headrest (4) is connected on the chair back by headrest bar (9) free to rotate; The headrest (4) is indent arc; The side of the chair back is provided with buckle (5), and the opposite side of the chair back is provided with fixed cover (8), and be provided with the restraining (6) can extracted out in self-retaining cover (8) in fixed cover (8), restraining (6) is connected with dop (7).
2. multi-functional student chair as claimed in claim 1, it is characterized in that, described buckle (5) and fixed cover (8) are located at the upper and lower of the chair back respectively.
3. multi-functional student chair as claimed in claim 1, it is characterized in that, described guide rail (1) front end is provided with baffle plate (13), and described pedal (2) rear end is provided with the Access Division (14) be equipped with baffle plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356550.7U CN204635476U (en) | 2015-05-28 | 2015-05-28 | A kind of multi-functional student chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356550.7U CN204635476U (en) | 2015-05-28 | 2015-05-28 | A kind of multi-functional student chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204635476U true CN204635476U (en) | 2015-09-16 |
Family
ID=54088272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356550.7U Expired - Fee Related CN204635476U (en) | 2015-05-28 | 2015-05-28 | A kind of multi-functional student chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204635476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392017A (en) * | 2018-05-23 | 2018-08-14 | 厦门海傲斯科技有限公司 | A kind of air-cushion type waist protector cushion and a kind of waist-protection seat |
| CN110973870A (en) * | 2019-11-26 | 2020-04-10 | 广州市鼎新办公家具有限公司 | Storage table |
-
2015
- 2015-05-28 CN CN201520356550.7U patent/CN204635476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392017A (en) * | 2018-05-23 | 2018-08-14 | 厦门海傲斯科技有限公司 | A kind of air-cushion type waist protector cushion and a kind of waist-protection seat |
| CN110973870A (en) * | 2019-11-26 | 2020-04-10 | 广州市鼎新办公家具有限公司 | Storage table |
| CN110973870B (en) * | 2019-11-26 | 2021-04-30 | 广州市鼎新办公家具有限公司 | Storage table |
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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: 20150916 Termination date: 20170528 |