CN211154702U - Student's position of sitting orthotic devices - Google Patents
Student's position of sitting orthotic devices Download PDFInfo
- Publication number
- CN211154702U CN211154702U CN202020020384.4U CN202020020384U CN211154702U CN 211154702 U CN211154702 U CN 211154702U CN 202020020384 U CN202020020384 U CN 202020020384U CN 211154702 U CN211154702 U CN 211154702U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- student
- backrest
- sitting posture
- waistband
- 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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Abstract
The utility model discloses a student's position of sitting orthotic devices, which comprises a backrest, the back sub-unit connection has the bench board, and the bench board lower part is provided with the bench leg, it detains to be provided with the japanese character on the back, and the japanese character is detained and is connected with the stretching strap, and the stretching strap lower part is provided with the waistband, is provided with the japanese character on the waistband and detains, and the waistband both sides are provided with the eye-splice upper portion, and eye-splice upper portion and eye-splice lower part cooperate, and the junction at back and bench board is fixed to the eye-splice lower part, the back both sides all are provided with pivot A, and pivot A is connected with the head rod, and. This student's position of sitting orthotic devices fixes the health of people through the stretching strap, and the stretching strap fixed health that the arc set up leans on the position at center, can not influence shoulder joint's free activity to adjust through the letter-Chinese knot, unusual convenience, and correct the chair and still increased the function of taking exercise, can take exercise and correct person's shoulder and arm, reach the effect of activity muscles and bones.
Description
Technical Field
The utility model relates to a correct chair technical field specifically is a student's position of sitting orthotic devices.
Background
The incidence of lumbar pain of sitting workers increases year by year, lumbar pain, soreness of waist bones, lumbar disc herniation, muscular soreness of buttocks and shoulders become common diseases of sitting office workers, and the fierce of the phenomenon is the poor sitting posture which is continued for thousands of years. Therefore, how to solve the sitting posture problem is a very challenging design issue. For a long time, the medical community, seat designers and ergonomic researchers at home and abroad have been devoted to the design and research of new seats.
The existing sitting posture correcting chair has the following problems that 1, the structure is complex, the adjustment is very troublesome, 2, the mechanical fixation causes a corrected person to feel uncomfortable for a long time, and 3, the function is single, and the chair is very boring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a student's position of sitting orthotic devices to solve the current position of sitting that provides among the above-mentioned background art and correct the problem that the chair is inconvenient and the function is single.
In order to achieve the purpose, the utility model provides a following technical scheme, a student's position of sitting orthotic devices, including the back, the back sub-unit connection has the bench board, and bench board lower part is provided with the bench leg, be provided with the japanese letter on the back and detain, be connected with the stretching strap on the japanese letter is detained, and the stretching strap lower part is provided with the waistband, is provided with the japanese letter on the waistband and detains, and the waistband both sides are provided with the eye-splice upper portion, and eye-splice upper portion and eye-splice lower part cooperate, and the junction at back and bench board is fixed to the eye-splice lower part, the back both sides all are provided with pivot A, and pivot A is connected with the head rod, and the head rod is connected with the second connecting rod through pivot B, and the second connecting rod end is provided with curved handle, bench leg lower part is provided with the sleeve.
Preferably, a connecting belt is sewn between the drawstrings.
Preferably, the rotation direction of the rotating shaft a is opened to both sides.
Preferably, the rotation mode of the rotating shaft B is capable of bending the first connecting rod and the second connecting rod.
Preferably, a back cushion is arranged at the joint of the backrest and the stool plate, and the back cushion is of an arc-shaped structure.
Preferably, the first connecting rod and the backrest are connected with each other through a spring.
Preferably, the back part between the first connecting rod and the second connecting rod is connected through a spring.
Preferably, the bent handle is L-shaped, and the bent handle is perpendicularly connected with the second connecting rod.
Preferably, the drawstring is arranged in an inward arc shape.
Compared with the prior art, the beneficial effects of the utility model are that: this student's position of sitting orthotic devices fixes the health of people through the stretching strap, and the stretching strap fixed health that the arc set up leans on the position at center, can not influence shoulder joint's free activity to adjust through the letter-Chinese knot, unusual convenience, and correct the chair and still increased the function of taking exercise, can take exercise and correct person's shoulder and arm, reach the effect of activity muscles and bones.
Drawings
FIG. 1 is a front view of the device for correcting sitting posture of students of the present invention;
fig. 2 is a side view of the utility model of a sitting posture correction device for students.
In the figure: 1. the chair comprises a backrest, 2 parts of a Chinese character 'ri' buckle, 3 parts of a drawstring, 4 parts of a connecting band, 5 parts of a rotating shaft A, 6 parts of a spring, 7 parts of a first connecting rod, 8 parts of a rotating shaft B, 9 parts of a second connecting rod, 10 parts of a bent handle, 11 parts of a stool leg, 12 parts of a back cushion, 13 parts of a stool plate, 14 parts of a fixing rod, 15 parts of a sleeve, 16 parts of a connecting rod, 17 parts of a waistband, 18 parts of an upper part of a plug-in buckle, 19 parts of a lower part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the present invention provides a technical solution, a device for correcting a student's sitting posture, comprising a backrest 1, a stool plate 13 connected to a lower portion of the backrest 1, stool legs 11 provided on a lower portion of the stool plate 13, a back cushion 12 provided at a junction of the backrest 1 and the stool plate 13, the back cushion 12 having an arc structure, the back cushion 12 supporting a back of a human body to make the human body more comfortable, a buckle 2 having a shape of a Chinese character ' ri ' is provided on the backrest 1, a buckle 3 is connected to the buckle 2, a connecting band 4 is sewn between the buckle 3, the buckle 3 having an inward arc shape, the connecting band 4 restricting a position of the buckle 3 to make the buckle 3 located near a center line of the human body, facilitating movement of a shoulder portion of a corrector, a belt 17 is provided on a lower portion of the buckle 3, a belt 17 is provided on the belt 17, buckle upper portions 18 are provided on both sides of the buckle 17, the buckle upper portions 18 are matched with a buckle lower portion 19, a buckle lower portion 19 is fixed at a junction of the backrest 1 and the backrest 13, a connecting rod 366 is provided with a connecting rod 367, a connecting rod for increasing a strength of a second arm, a connecting rod 9, a connecting rod for increasing a connecting rod 7 connecting rod for a back strength, a connecting rod for a second arm, a connecting rod for a back of a rotating body, a connecting rod for a rotating angle, a connecting rod 16, a connecting rod for a rotating angle B7, a connecting rod for increasing a rotating angle, a connecting rod for a rotating angle of a connecting rod for a rotating angle B7, a.
The working principle is as follows: when the student sitting posture correction device is used, firstly, the body of a student to be corrected is adjusted according to the needs, the position of the fixing rod 14 is adjusted according to the leg length, the connecting rod 16 is pulled to enable the connecting rod 16 to extend out of the sleeve 15 with different lengths, the distance between the rest stool legs 11 of the fixing rod 14 is adjusted, then, a bolt is inserted into small holes of the connecting rod 16 and the sleeve 15 to fix the length, then, the Chinese character buckle 2 on the drawstring 3 is adjusted according to the body of the student, the length of the drawstring 3 is adjusted, then, the Chinese character buckle on the waistband 17 is adjusted, the length of the waistband 17 is adjusted, the lengths of the drawstring 3 and the waistband 17 enable the student to be tightly attached to the backrest 1 when the student sits on a chair, the drawstring 3 is pulled from the chest of the student, then, the waistband 17 is pulled at the front side of the waist of the student, then, the upper part 18 and the lower part 19 of the buckle are mutually buckled, then the upper part of the ankle of the leg is pressed against the fixed rod 14 to perform the limit correction to the leg, then the correcting person can sit to perform the free movement, when the student needs to move when feeling uncomfortable after a while, or when the student wants to perform the exercise, firstly, when needing to exercise the big arm and the small arm, the part of the bent handle 10 vertical to the second connecting rod 9 is held by the hand, then the big arm and the small arm are bent, the big arm and the small arm are exercised, the first connecting rod 7 and the second connecting rod 9 rotate along the rotating shaft B8, the spring 6 is lengthened to achieve the exercise effect, when needing to move the shoulder, the part of the bent handle 10 parallel to the second connecting rod 9 is held by the hand, then the big arm is opened to both sides, the first connecting rod 7 rotates along the rotating shaft A5, the spring 6 connecting the first connecting rod 7 and the backrest 1 is lengthened to achieve the effect of exercising the deltoid muscle, thereby the correcting chair can also help the student to perform, the sitting posture correction device for the students has the advantages that the body constitution is strengthened, the muscle mass is increased, the effect of protecting the skeleton can be achieved, when the sitting posture correction device is not used, the two sides of the upper part 18 of the insert buckle are pinched between the upper part 18 of the insert buckle and the lower part 19 of the insert buckle, and the working process of the sitting posture correction device for the students is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a student's position of sitting orthotic devices which characterized in that: comprises a backrest (1), a stool plate (13) is connected to the lower portion of the backrest (1), stool legs (11) are arranged on the lower portion of the stool plate (13), a Chinese character 'ri' button (2) is arranged on the backrest (1), a pull belt (3) is connected to the Chinese character 'ri' button (2), a waistband (17) is arranged on the lower portion of the pull belt (3), the Chinese character 'ri' button (2) is arranged on the waistband (17), inserting button upper portions (18) are arranged on two sides of the waistband (17), the inserting button upper portions (18) are matched with inserting button lower portions (19), the inserting button lower portions (19) are fixed at the joint of the backrest (1) and the stool plate (13), rotating shafts A (5) are arranged on two sides of the backrest (1), the rotating shafts A (5) are connected with first connecting rods (7), the first connecting rods (7) are connected with second connecting rods (9) through rotating shafts B (8), bent handles (10), the stool leg (11) lower part is provided with sleeve (15), and connecting rod (16) have been inserted to close in sleeve (15), and connecting rod (16) front end is connected with dead lever (14), and sleeve (15) and connecting rod (16) surface all are provided with the aperture.
2. A student sitting posture rectification device as claimed in claim 1 wherein: and a connecting belt (4) is sewn between the drawstrings (3).
3. A student sitting posture rectification device as claimed in claim 1 wherein: the rotating direction of the rotating shaft A (5) is opened towards two sides.
4. A student sitting posture rectification device as claimed in claim 1 wherein: the rotating mode of the rotating shaft B (8) is that the first connecting rod (7) and the second connecting rod (9) can be bent.
5. A student sitting posture rectification device as claimed in claim 1 wherein: a back cushion (12) is arranged at the joint of the backrest (1) and the stool plate (13), and the back cushion (12) is of an arc-shaped structure.
6. A student sitting posture rectification device as claimed in claim 1 wherein: the first connecting rod (7) and the backrest (1) are connected with each other through a spring (6).
7. A student sitting posture rectification device as claimed in claim 1 wherein: the back between the first connecting rod (7) and the second connecting rod (9) is connected through a spring (6).
8. The device for correcting the sitting posture of the student as claimed in claim 1, wherein the bent handle (10) is L-shaped, and the bent handle (10) is vertically connected with the second connecting rod (9).
9. A student sitting posture rectification device as claimed in claim 1 wherein: the pull belt (3) is arranged in an inward arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020020384.4U CN211154702U (en) | 2020-01-07 | 2020-01-07 | Student's position of sitting orthotic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020020384.4U CN211154702U (en) | 2020-01-07 | 2020-01-07 | Student's position of sitting orthotic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211154702U true CN211154702U (en) | 2020-08-04 |
Family
ID=71788814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020020384.4U Expired - Fee Related CN211154702U (en) | 2020-01-07 | 2020-01-07 | Student's position of sitting orthotic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211154702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057780A (en) * | 2021-02-26 | 2021-07-02 | 中视界(南京)智能科技有限公司 | Sitting posture corrector |
-
2020
- 2020-01-07 CN CN202020020384.4U patent/CN211154702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057780A (en) * | 2021-02-26 | 2021-07-02 | 中视界(南京)智能科技有限公司 | Sitting posture corrector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200804 Termination date: 20220107 |