CN209677900U - A kind of desk seat to correct sitting posture - Google Patents
A kind of desk seat to correct sitting posture Download PDFInfo
- Publication number
- CN209677900U CN209677900U CN201821802694.0U CN201821802694U CN209677900U CN 209677900 U CN209677900 U CN 209677900U CN 201821802694 U CN201821802694 U CN 201821802694U CN 209677900 U CN209677900 U CN 209677900U
- Authority
- CN
- China
- Prior art keywords
- seat
- sitting posture
- chair back
- lumbar support
- handrail
- 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 discloses a kind of desk seats to correct sitting posture, including seat main body, fixing belt, lumbar support pad, handrail, seat plate and hinge, the chair back is provided on the seat main body, and it is connected on the right side of the lower part of the chair back with seat plate, and handrail is provided with above seat plate, 2 screw rods are threaded on the chair back, and the outer end of 2 screw rods is welded with spinner handle, and the inner end of 2 screw rods passes through sliding shoe and sliding groove and is connected respectively with headrest and lumbar support pad, the two sides of the sliding groove are provided with locating slot, it is connected by hinge with limit plate on handrail on front side of the seat plate, the fixing belt is arranged on the chair back.The desk seat to correct sitting posture, headrest and lumbar support pad are provided on the chair back, be conducive to the adjustment to sitting posture of student, and headrest and lumbar support pad pass through sliding groove, locating slot and sliding shoe and be connected with screw rod, are conducive to the correction preferably to sitting posture of student.
Description
Technical field
The utility model relates to desk the technical field of the seat, specially a kind of desk seat to correct sitting posture.
Background technique
During student learns and does one's assignment, the abnormal sitting posture of some students is true, easily causes shadow to the body of student
It rings, and since the abnormal sitting posture of student is true, also will affect the vision condition of student, be unfavorable for the healthy growth of student, but existing
Desk seat, be not easy to the support to student back and head, be unfavorable for the correction to sitting posture of student.
Utility model content
The purpose of this utility model is to provide a kind of desk seats to correct sitting posture, to solve to mention in above-mentioned background technique
Existing desk seat out, is not easy to the support to student back and head, is unfavorable for the problem of correcting to sitting posture of student.
To achieve the above object, the utility model provides the following technical solutions: a kind of desk seat to correct sitting posture, including
Seat main body, fixing belt, lumbar support pad, handrail, seat plate and hinge, are provided with the chair back on the seat main body, and the chair back
It is connected on the right side of lower part with seat plate, and is provided with handrail above seat plate, 2 screw rods, and 2 is threaded on the chair back
The outer end of a screw rod is welded with spinner handle, and the inner end of 2 screw rods pass through sliding shoe and sliding groove respectively with headrest and waist
Portion's supporting pad is connected, and the two sides of the sliding groove are provided with locating slot, on the handrail on front side of the seat plate by hinge with
Limit plate is connected, and the fixing belt is arranged on the chair back.
Preferably, the connection type of the headrest and lumbar support pad and screw rod is all the same, and rests the head on and be located at lumbar support
The top of pad.
Preferably, the mounting structure of the limit plate is rotary structure, and limit plate is using hinge as rotation center, and
The length of limit plate is greater than the distance between 2 handrails.
Preferably, the sliding shoe includes bearing groove, fixed block, bolt and bearing, and bearing groove is located at the outer of sliding shoe
Side is integrated between fixed block and sliding shoe, and bolt is threadedly coupled with fixed block, and bearing is located at the inside of bearing groove.
Preferably, the locating slot is provided with altogether 2, and 2 locating slots are in axis about the vertical central axes of sliding groove
It is symmetrically installed.
Compared with prior art, the utility model has the beneficial effects that the desk seat to correct sitting posture, sets on the chair back
It is equipped with headrest and lumbar support pad, plays the role of being supported student head and waist, is conducive to the tune to sitting posture of student
It is whole, and headrest and lumbar support pad pass through sliding groove, locating slot and sliding shoe and are connected with screw rod, play adjusting headrest and waist
The effect of distance between portion's supporting pad and student, is conducive to the correction preferably to sitting posture of student, passes through on the handrail of front side
Hinge is connected with limit plate, plays the role of limiting student.
Detailed description of the invention
Fig. 1 is the utility model seat main body structural schematic diagram；
Fig. 2 is the utility model seat main body overlooking structure diagram；
Fig. 3 is the utility model sliding shoe structural schematic diagram；
Fig. 4 is the utility model headrest inside structure schematic diagram.
In figure: 1, seat main body；2, the chair back；3, spinner handle；4, screw rod；5, it rests the head on；6, fixing belt；7, lumbar support pad；8,
Handrail；9, seat plate；10, hinge；11, limit plate；12, sliding shoe；1201, bearing groove；1202, fixed block；1203, bolt；
1204, bearing；13, sliding groove；14, locating slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of desk seat to correct sitting posture, including seat
Chair main body 1, the chair back 2, spinner handle 3, screw rod 4, headrest 5, fixing belt 6, lumbar support pad 7, handrail 8, seat plate 9, hinge 10, limit plate
11, sliding shoe 12, bearing groove 1201, fixed block 1202, bolt 1203, bearing 1204, sliding groove 13 and locating slot 14, seat master
It is provided with the chair back 2 on body 1, and is connected on the right side of the lower part of the chair back 2 with seat plate 9, and the top of seat plate 9 is provided with handrail 8, chair
2 screw rods 4 are threaded on back 2, and the outer end of 2 screw rods 4 is welded with spinner handle 3, and the inner end of 2 screw rods 4 is equal
It is connected respectively with headrest 5 and lumbar support pad 7 by sliding shoe 12 and sliding groove 13, the two sides of sliding groove 13 are provided with fixed
Position slot 14 is connected on the handrail 8 of the front side of seat plate 9 with limit plate 11 by hinge 10, and the setting of fixing belt 6 is on the chair back 2.
The headrest 5 and lumbar support pad 7 and the connection type of screw rod 4 of this example are all the same, and rest the head on 5 positioned at lumbar support pad
7 top is provided with the adjusting for being conducive to be located at lumbar support pad 7 to headrest 5 in this way.
The mounting structure of limit plate 11 is rotary structure, and limit plate 11 is rotation center with hinge 10, and is limited
The length of plate 11 is greater than the distance between 2 handrails 8, is arranged plays the role of limiting student in this way, avoid student from
Seat main body 1 gets off, and is conducive to the correction to sitting posture of student.
Sliding shoe 12 includes bearing groove 1201, fixed block 1202, bolt 1203 and bearing 1204, and bearing groove 1201 is located at
The outside of sliding shoe 12 is integrated between fixed block 1202 and sliding shoe 12, bolt 1203 and 1202 screw thread of fixed block
Connection, bearing 1204 are located at the inside of bearing groove 1201, be in this way arranged play to rest the head on 5 and lumbar support pad 7 be fixed
Effect, and be conducive to the adjusting to distance between headrest 5 and lumbar support pad 7 and student, it is easy to use.
Locating slot 14 is provided with 2 altogether, and 2 locating slots 14 are axisymmetricly pacified about the vertical central axes of sliding groove 13
Dress, in this way setting play the role of holding out against bolt 1203 to locating slot 14 by fixed block 1202, are conducive to 5 Hes of resting the head on
The fixation of lumbar support pad 7.
Working principle: in the desk seat to be corrected sitting posture using this, as shown in Figs 1-4, user first allows student to be sitting in
On seat plate 9, then, limit plate 11 is unfolded by hinge 10, and make the lock on limit plate 11 and the handrail of 9 other side of seat plate
Lock on 8 is mutually fixed, and makes between student and limit plate 11 that there are appropriately distances, and according to the height of student, unscrewing headrest 5
Bolt 1203 on inside fixed block 1202, and then headrest 5 is moved up and down on sliding shoe 12 by sliding groove 13, to
After the height adjustment of headrest 5, the bolt 1203 being tightened on block 1202, bolt 1203 passes through 1202 pairs of fixed block positioning
Slot 14 is held out against, and then headrest 5 is fixed, and then, is carried out after the same method to the height of lumbar support pad 7
Adjust, then, with hand rotation lower section spinner handle 3, spinner handle 3 drive screw rod 4 rotate, screw rod 4 under the threaded engagement of the chair back 2,
Lumbar support pad 7 is driven to move to the side of student, after lumbar support pad 7 is contacted with the waist of student, in rotation
The spinner handle 3 of side, spinner handle 3 drive screw rod 4 to rotate, and screw rod 4 drives 5 sides to student of resting the head on under the threaded engagement of the chair back 2
Moved, wait rest the head on 5 contacted with the head of student after, allow student back and head respectively against headrest 5 and lumbar support
Pad 7, and be fixed with body of the fixing belt 6 to student, a series of above behaviour for just completing the desk seat to correct sitting posture
Make, the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical and part is all made of model conventional in the prior art and conventional connection type, herein no longer in detail
It states.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of desk seat to correct sitting posture, including seat main body (1), fixing belt (6), lumbar support pad (7), handrail (8),
Seat plate (9) and hinge (10), it is characterised in that: be provided with the chair back (2) on the seat main body (1), and the lower right of the chair back (2)
Side is connected with seat plate (9), and handrail (8) are provided with above seat plate (9), is threaded with 2 silks on the chair back (2)
Bar (4), and the outer end of 2 screw rods (4) is welded with spinner handle (3), and the inner end of 2 screw rods (4) passes through sliding shoe (12)
It is connected respectively with headrest (5) and lumbar support pad (7) with sliding groove (13), the two sides of the sliding groove (13) are provided with fixed
Position slot (14) is connected on the handrail (8) on front side of the seat plate (9) with limit plate (11) by hinge (10), the fixing belt
(6) it is arranged on the chair back (2).
2. a kind of desk seat to correct sitting posture according to claim 1, it is characterised in that: headrest (5) and the waist
Supporting pad (7) and the connection type of screw rod (4) are all the same, and headrest (5) is located at the top of lumbar support pad (7).
3. a kind of desk seat to correct sitting posture according to claim 1, it is characterised in that: the peace of the limit plate (11)
Assembling structure is rotary structure, and limit plate (11) with hinge (10) for rotation center, and the length of limit plate (11) is greater than 2
The distance between a handrail (8).
4. a kind of desk seat to correct sitting posture according to claim 1, it is characterised in that: the sliding shoe (12) includes
Bearing groove (1201), fixed block (1202), bolt (1203) and bearing (1204), and bearing groove (1201) is located at sliding shoe (12)
Outside, be integrated between fixed block (1202) and sliding shoe (12), bolt (1203) and fixed block (1202) screw thread
Connection, bearing (1204) are located at the inside of bearing groove (1201).
5. a kind of desk seat to correct sitting posture according to claim 1, it is characterised in that: the locating slot (14) is altogether
2 are provided with, and 2 locating slots (14) are axisymmetricly installed about the vertical central axes of sliding groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802694.0U CN209677900U (en) | 2018-11-02 | 2018-11-02 | A kind of desk seat to correct sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802694.0U CN209677900U (en) | 2018-11-02 | 2018-11-02 | A kind of desk seat to correct sitting posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209677900U true CN209677900U (en) | 2019-11-26 |
Family
ID=68594532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802694.0U Expired - Fee Related CN209677900U (en) | 2018-11-02 | 2018-11-02 | A kind of desk seat to correct sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209677900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470460A (en) * | 2021-07-06 | 2021-10-01 | 清控道口财富科技(北京)股份有限公司 | Online education interactive teaching device and teaching method |
-
2018
- 2018-11-02 CN CN201821802694.0U patent/CN209677900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470460A (en) * | 2021-07-06 | 2021-10-01 | 清控道口财富科技(北京)股份有限公司 | Online education interactive teaching device and teaching method |
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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 |
Granted publication date: 20191126 Termination date: 20201102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |