CN2539436Y - Chair with posture-correcting function - Google Patents
Chair with posture-correcting function Download PDFInfo
- Publication number
- CN2539436Y CN2539436Y CN 02207092 CN02207092U CN2539436Y CN 2539436 Y CN2539436 Y CN 2539436Y CN 02207092 CN02207092 CN 02207092 CN 02207092 U CN02207092 U CN 02207092U CN 2539436 Y CN2539436 Y CN 2539436Y
- Authority
- CN
- China
- Prior art keywords
- seat
- backrest
- chair
- correcting
- appearance function
- 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 relates to a chair of the furniture, in particular to a chair with sitting gesture correction function, and is applicable to pupils, middle school students and preschoolers. The utility model is mainly composed of a plurality of liftable chair legs, a chair surface, a backrest and a handrail. A chair surface bracket, the backrest and a backrest bracket are characterized in that: the seat surface bracket is in casing structure, and two telescopic links are connected with a lifting pedal (25); an auxiliary backrest (20) is positioned on the chair back bracket. The utility model has the advantages of reasonable structure, universal chair corner, easy regulation and rotary chair surface, chair surface height, front and back positions, backrest height, backrest angle, front or back and angle of the auxiliary backrest and fixing belts. The handrail can be folded, and when not in use, the lifting pedal can be telescoped under the chair surface. The utility model mainly solves the using requirement of people in various ages, more particularly the students, so as to ensure the erectility of the back and to cultivate a good sitting habit.
Description
Technical field
The utility model relates to the chair in the furniture, and a particularly a kind of seat with rectification seat appearance function is applicable to that middle and primary schools, preschool child use.
Background technology
At present, the chair that uses in family and the school has many drawbacks, particularly students in middle and primary schools, preschool child learn at school or the process of doing one's assignment that leaves school in because the height of tables and chairs often changes an appearance with the improper or tired bad habit of height of human body.Such as lying prone on desk, in the course of time, cause spinal curvature, with improper hunchback, the myopia of causing of eye, not only influence healthyly, but also bring spiritual misery.In addition, generally, the teenager substantially respectively accounts for 50% in the learning time of family and school ratio (containing festivals or holidays), therefore, make students in middle and primary schools from little beginning seat function seat, form correct seat standing position attitude, the prevention spinal curvature, myopia takes place, and guarantees that the growing of child, teenager's normal health is very meaningful.
Technology contents
The utility model provides a kind of structure more reasonable according to the deficiency of above-mentioned existence, the intensity height, and the life-span is long, and is aesthetic in appearance, easy to use, and very suitable preschool child, primary and secondary students' study are write, and this seat is specially adapted to family and uses.
The utility model purpose realizes being realized by following technical scheme:
The utility model mainly by seat leg, seat face, the backrest of liftable, rotation, hold up in, seat surface support, backrest, back bracket, auxiliary backrest etc. and constitute, it is characterized in that: the support of seat face is a sleeve structure, and the expansion link in sleeve pipe is connected with lifting pedal (25); Expansion link is provided with axle (23), and it is that some holes are set on expansion link at a certain distance that expansion link is connected with lifting pedal (25), connects by bolt; Central authorities' welding adjusting nut (1 8), the hold-down nut (19) of auxiliary backrest support (15) are set on the described back bracket (8), auxiliary backrest T profile shaft seat (16), auxiliary backrest T type screw rod (17), auxiliary backrest (20) is connected by outer tube with chairback brace, outer tube is provided with locating hole and bolt, and backrest (10) is provided with fixed band (11); Handrail is provided with safety belt (32); Back bracket is provided with locking strap (9); Seat face support is to combine with the round tooth (6) that back bracket overcoat central authorities weld by the round tooth (5) of set bolt (33) with the welding of seat face support inner sleeve termination with being connected of back bracket.
The utility model has the advantages that, rational in infrastructure, seat is rotatable, height and angle, fixed band, adjusting easily before and after seat height, front and back position, backrest height, backrest angle, the auxiliary backrest, handrail is collapsible, can contract when lifting pedal does not use under the present seat, mainly solves all ages and classes people needs in use, guarantee the erectility at back when particularly the student uses, cultivate good seat appearance custom.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model front view;
Accompanying drawing 3 is accompanying drawing 1 left view;
Accompanying drawing 4 is accompanying drawing 1 an attached view;
Concrete technical scheme
The utility model feature and other relevant special cards are described in further detail by non-limiting embodiment below in conjunction with accompanying drawing:
As accompanying drawing 1,2,3,4 show and always represent seat face support (1) respectively with reference to label 1--34 in the accompanying drawing, seat face support outer tube (2), seat face support inner sleeve (3), seat face (4), round tooth (5), (6), back bracket overcoat (7), back bracket (8), locking strap (9), backrest face (10), fixed band (11), velcro (12), fixed band locating ring (13), backrest fixed screw (14), auxiliary backrest support (15), auxiliary backrest T profile shaft seat (16), T type screw rod (17), adjusting nut (18), hold-down nut (19), auxiliary backrest face (20), telescopic lifting pedal support bar (21), movable joint (22), (23), screw (24), lifting pedal (25), grooved armrest support seat (26), armrest support (27), pin (28), pin-and-hole (29), hold up in (30), safety belt bulge loop (31), safety belt (32), round tooth set bolt (33), set screw (34).
The utility model mainly is made of the seat leg of liftable, rotation, seat face, backrest, handrail, seat surface support, backrest, back bracket, auxiliary backrest etc., it is characterized in that: the support of seat face is a sleeve structure, and the expansion link in sleeve pipe is connected with lifting pedal (25); Expansion link is provided with axle (23), and it is that some holes are set on expansion link at a certain distance that expansion link is connected with lifting pedal (25), connects by bolt; Central authorities' welding adjusting nut (18), the hold-down nut (19) of auxiliary backrest support (15) are set on the described back bracket (8), auxiliary backrest T profile shaft seat (16), auxiliary backrest T type screw rod (17), auxiliary backrest (20) is connected by outer tube with chairback brace, outer tube is provided with locating hole and bolt, and backrest (10) is provided with fixed band (11); Handrail is provided with safety belt (32); Back bracket is provided with locking strap (9); Seat face support is to combine with the round tooth (6) that back bracket overcoat central authorities weld by the round tooth (5) of set bolt (33) with the welding of seat face support inner sleeve termination with being connected of back bracket.
Present embodiment stool leg adopts common universal five pin type leg supports, controlled Pneumatic elevation device; Seat face support (1), seat face support outer tube (2), seat face support inner sleeve (3) are sleeve structure, are located by adjustment screw (34); Seat face (4), back bracket overcoat (7), back bracket (8) are sleeve structure, regulate wheel (9) location by back bracket; Make velcro (12) on the fixed band (11) on the backrest face (10), fixed band locating ring (13) also is set, backrest hold-down screw (14); Seat face support inner sleeve termination is welded with round tooth (5) and combines with back bracket overcoat central authorities' round teeth of welding (6), adjust backrest angle by set bolt (33), adjust height by back bracket locking strap (9), mainly satisfy the requirement for height of children in different ages backrest; Auxiliary backrest support (15) is set on the back bracket (8) goes up central authorities' welding adjusting nut (18), hold-down nut (19), auxiliary backrest T profile shaft seat (16), auxiliary backrest T type screw rod (17), auxiliary backrest was adjusted to the best waist location of children in different ages when this structure was guaranteed to use.The auxiliary backrest height is located by adjustment screw (34); Bolt (24) is set on the telescopic lifting pedal support bar (21), lifting pedal movable joint (22) is connected by bolt (24) with support bar (21), support bar top is connected by bolt (24) with last movable joint (23), lifting pedal (25), the purpose of this structure is to satisfy the placement of children's pin of all ages and classes height, grooved armrest support (26) is gone up (3) individual pin-and-hole (29) is set, armrest support (27) is gone up (2) individual pin-and-hole is set, by pin (28) location or folding, handrail (30), handrail safety belt retainer ring (31), safety belt (32), this structure purpose is that the child who satisfies about one-year-old uses.
When using, the utility model can regulate suitable position according to user's concrete condition, in this special instruction, when adjusting backrest height, preferably that backrest (10) is parallel with the shoulder of human body, be convenient to fixedly back like this, in the time of equally before and after adjusting the auxiliary backrest height and human body waist optimum position is close to, guarantee the erectility at back, armrest is collapsible, also detachable, the lifting pedal support bar can contract in seat support in the pipe in use, and lifting pedal face and seat are in one plane.
Though below design and embodiment according to the utility model purpose have been done to elaborate with reference to accompanying drawing; but those of ordinary skills can recognize; under the precondition that does not break away from the claim limited range; still can make various improvement and conversion to the utility model, and this improvement and conversion still should belong to protection domain of the present utility model.
Claims (9)
1, an a kind of seat with rectification seat appearance function, mainly constitute by liftable seat leg, seat face, backrest, handrail, seat surface support, backrest, back bracket, auxiliary backrest etc., it is characterized in that: the support of seat face is a sleeve structure, and the expansion link in sleeve pipe is connected with lifting pedal (25).
2, a kind of integrated desk and chair of correcting seat appearance function that has according to claim 1, it is characterized in that: expansion link is provided with axle (23).
3, a kind of seat of correcting seat appearance function that has according to claim 1, it is characterized in that: it is that some holes are set on expansion link at a certain distance that expansion link is connected with lifting pedal (25), connects by bolt.
4, a kind of seat of correcting seat appearance function that has according to claim 1, it is characterized in that: central authorities' welding adjusting nut (18), hold-down nut (19) that auxiliary backrest support (15) is set on the described back bracket (8), auxiliary backrest T profile shaft seat (16), auxiliary backrest T type screw rod (17).
5, a kind of seat of correcting seat appearance function that has according to claim 4, it is characterized in that: described auxiliary backrest (20) is connected by outer tube with chairback brace, and outer tube is provided with locating hole and bolt.
6, a kind of seat of correcting seat appearance function that has according to claim 1, it is characterized in that: backrest (10) is provided with fixed band (11).
7, a kind of seat of correcting seat appearance function that has according to claim 1, it is characterized in that: handrail is provided with safety belt (32).
8, a kind of seat of correcting seat appearance function that has according to claim 1, it is characterized in that: back bracket is provided with locking strap (9).
9, a kind of seat of correcting seat appearance function that has according to claim 1 is characterized in that: seat face support is to combine with the round tooth (6) that back bracket overcoat central authorities weld by the round tooth (5) of set bolt (33) with the welding of seat face support inner sleeve termination with being connected of back bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02207092 CN2539436Y (en) | 2002-02-06 | 2002-02-06 | Chair with posture-correcting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02207092 CN2539436Y (en) | 2002-02-06 | 2002-02-06 | Chair with posture-correcting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539436Y true CN2539436Y (en) | 2003-03-12 |
Family
ID=33688207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02207092 Expired - Fee Related CN2539436Y (en) | 2002-02-06 | 2002-02-06 | Chair with posture-correcting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539436Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136652A (en) * | 2016-08-01 | 2016-11-23 | 周建明 | Entangle/posture correction chair |
| CN106667102A (en) * | 2016-12-09 | 2017-05-17 | 北海职业学院 | Multifunctional chair control system |
| CN106820714A (en) * | 2017-03-30 | 2017-06-13 | 刘高潮 | A kind of armchair structure for having a movable back |
-
2002
- 2002-02-06 CN CN 02207092 patent/CN2539436Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136652A (en) * | 2016-08-01 | 2016-11-23 | 周建明 | Entangle/posture correction chair |
| CN106136652B (en) * | 2016-08-01 | 2023-02-17 | 周建明 | Chair for correcting posture |
| CN106667102A (en) * | 2016-12-09 | 2017-05-17 | 北海职业学院 | Multifunctional chair control system |
| CN106820714A (en) * | 2017-03-30 | 2017-06-13 | 刘高潮 | A kind of armchair structure for having a movable back |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |