CN204016569U - A kind of adult's sitting posture orthopedic chair - Google Patents
A kind of adult's sitting posture orthopedic chair Download PDFInfo
- Publication number
- CN204016569U CN204016569U CN201420452152.0U CN201420452152U CN204016569U CN 204016569 U CN204016569 U CN 204016569U CN 201420452152 U CN201420452152 U CN 201420452152U CN 204016569 U CN204016569 U CN 204016569U
- Authority
- CN
- China
- Prior art keywords
- arm
- rest frame
- backrest
- telescopic arm
- waist
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of adult's sitting posture orthopedic chair, be provided with backrest mounting bracket at the rear portion on seat chassis, with backrest mounting bracket chain connection bottom backrest beam, the waist holder mount pad at the backrest beam back side is provided with waist holder height adjusting holes.In cambered surface waist holder internal cavity, electric warming pad is housed.Be arranged in the spring travel switch that backrest beam arm-rest frame is below equipped with electric warming pad, semicircular arm-rest frame two ends be uncovered interior telescopic spring arm and telescopic arm be housed respectively stretch out mechanism and retraction mechanism.The utility model has the advantages that people to be helped to make a width to square one's shoulders the action of drawing the abdomen when people's waist is subject to thrust forward.When people bend over one's desk working due to forward lean, the holder of cambered surface waist along with human body reach, can be attached to the waist of people all the time, thus all sending prompting for user constantly, when the health of people leaves seat, will automatic drawing back for the spacing telescopic arm of health, bring many convenience.
Description
Technical field
This utility model relates to a kind of adult's sitting posture orthopedic chair.
Background technology
Due to the infiltration of computer in each office realm, many people bend over one's desk working bowing, and in the course of time, the cervical vertebra of people, thoracic vertebra and lumbar vertebra all to occur to change by easy stages.When removing examination in hospital health, people can find that disappearance in various degree has all appearred in the normal physiological bending of oneself vertebra.In order to prevent this tendency, design that a kind of can to prevent the sitting posture orthopedic chair of the deformity of spinal column be very necessary, although had many relevant designs at present, but mostly for children's design, its technological means one is by strapping tape location, two is by the restriction of constraint frame, what adopt is all some mandatory means, for adult, easily there is psychological inversion in these modes, majority are beyond affordability.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of adult's sitting posture orthopedic chair, the initiative that this orthopedic chair can use with the raising people of positive human oriented design.
The technical solution of the utility model is: the bottom of this adult's sitting posture orthopedic chair is pillar and base.Seat chassis is fixed on the top of pillar.Be provided with support bar in upper surface periphery, seat chassis, semicircular arm-rest frame is surrounded on above seat by support bar.The rear portion on seat chassis is provided with backrest mounting bracket, with backrest mounting bracket chain connection bottom the backrest beam of arc, backrest beam top is positioned at arm-rest frame, and cambered surface waist support is at the top of backrest beam, and the waist holder mount pad at the backrest beam back side is provided with multiple waist holder height adjusting holes.
Be provided with cavity in the holder of cambered surface waist, in cavity, electric warming pad be housed.Be positioned on backrest beam arm-rest frame below and have cylindrical hole, the spring travel switch of electric warming pad is housed in cylindrical hole, the shell of spring travel switch is cylindrical box, and outer casing back covers the stroke adjustment bolt that spring travel switch is housed.The centre bore that the switch brake bar tail end controlled by Compress Spring covers from case nose enters shell, and stroke adjustment bolt is relative with the switch contact straight line on switch brake bar.Head end and the cradling piece chain connection be fixed on arm-rest frame of switch brake bar.When the effect of the external power of nobody, cambered surface waist is depended on self gravitation and is probeed into above seat centrage.
Semicircular arm-rest frame is made up of pipe, two ends are uncovered, two uncovered interior be equipped with respectively one section by Compress Spring control telescopic arm, when the telescopic arm of every side opens completely under Compress Spring effect, its extension elongation is 1/1 to three/4th of arm-rest frame arc length.
The mechanism of stretching out of telescopic arm is the arm support being provided with top arc surfaced in arm-rest frame both sides, and the arm-rest frame upper wall below arm support has circular hole, and the banking pin be contained on telescopic arm end face upwards leans out from circular hole, is fixed on the bottom of arm support.The positioning lock that telescopic arm stretches out state is equipped with in support bar top and arm-rest frame junction, and the dead bolt of positioning lock, through the access opening bottom arm-rest frame, inserts in the lockhole of corresponding position on telescopic arm.
The retraction mechanism of telescopic arm is the Body-pressing snap switch being provided with positioning lock in seat center.When snap switch is depressed, dead bolt and telescopic arm are retracted.
The utility model has the advantages that in design and backrest is set to the holder of cambered surface waist, when being sitting in the people's waist on chair and being subject to thrust forward, can by the light of nature chest be straightened, make a width and to square one's shoulders the action of drawing the abdomen.When people bend over one's desk working due to forward lean; back often can depart from the holder of cambered surface waist; at this moment under gravity; the holder of cambered surface waist can along with human body reach; all the time the waist of people is attached to; thus all sending prompting for user constantly, because the waist of human body is especially with liking warm, this also can impel people directly to stand up.The initiative that this orthopedic chair can use with the raising people of positive human oriented design.When the health of people leaves seat, will automatic drawing back for the spacing telescopic arm of health, bring many convenience.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side sectional view of Fig. 1.
Number in the figure:
1, pillar 2, base 3, seat chassis 4, support bar 5, arm-rest frame 6, seat
7, backrest mounting bracket 8, backrest beam 9, cambered surface waist holder 10, waist holder mount pad
11, waist holder height adjusting holes 12, electric warming pad 13, cylindrical hole 14, spring travel switch
15, stroke adjustment bolt 16, switch brake bar 17, switch contact 18, cradling piece
19, telescopic arm 20, arm support 21, circular hole 22, banking pin
23, positioning lock 24, dead bolt 25, access opening 26, lockhole
27, Body-pressing snap switch.
Detailed description of the invention
Example
As shown in Figure 1 and Figure 2, the bottom of this adult's sitting posture orthopedic chair is pillar 1 and base 2.Seat chassis 3 is fixed on the top of pillar 1.Be provided with support bar 4 in upper surface periphery, seat chassis 3, semicircular arm-rest frame 5 is surrounded on above seat 6 by support bar 4.The rear portion on seat chassis 3 is provided with backrest mounting bracket 7, with backrest mounting bracket 7 chain connection bottom the backrest beam 8 of arc, backrest beam 8 top is positioned at arm-rest frame 5, and cambered surface waist holder 9 is contained in the top of backrest beam 8, and the waist holder mount pad 10 at backrest beam 8 back side is provided with multiple waist holder height adjusting holes 11.
Be provided with cavity in cambered surface waist holder 9, electric warming pad 12 is housed in cavity.Be positioned on backrest beam 8 arm-rest frame 5 below and have cylindrical hole 13, the spring travel switch 14 of electric warming pad 12 is housed in cylindrical hole 13, the shell of spring travel switch 14 is cylindrical box, and outer casing back covers the stroke adjustment bolt 15 that spring travel switch 14 is housed.The centre bore that switch brake bar 16 tail end controlled by Compress Spring covers from case nose enters shell, and stroke adjustment bolt 15 is relative with switch contact 17 straight line on switch brake bar 16.Head end and cradling piece 18 chain connection be fixed on arm-rest frame 15 of switch brake bar 16.When the effect of the external power of nobody, cambered surface waist holder 9 probes into above seat 6 centrage by self gravitation.
Semicircular arm-rest frame 5 is made up of pipe, two ends are uncovered, two uncovered interior be equipped with respectively one section by Compress Spring control telescopic arm 19, when the telescopic arm 19 of every side opens completely under Compress Spring effect, its extension elongation is 1/1 to three/4th of arm-rest frame 5 arc length.
The mechanism of stretching out of telescopic arm 19 is the arm supports 20 being provided with top arc surfaced in arm-rest frame 5 both sides, arm-rest frame 5 upper wall below arm support 20 has circular hole 21, the banking pin 22 be contained on telescopic arm 19 end face upwards leans out from circular hole 21, is fixed on the bottom of arm support 20.The positioning lock 23 that telescopic arm stretches out state is equipped with in support bar 4 top and arm-rest frame 5 junction, and the dead bolt 24 of positioning lock 23, through the access opening 25 bottom arm-rest frame 5, inserts in the lockhole 26 of corresponding position on telescopic arm 19.
The retraction mechanism of telescopic arm 19 is the Body-pressing snap switches 27 being provided with positioning lock 23 in seat 6 center.When snap switch 26 is depressed, dead bolt 24 and telescopic arm 19 are retracted.
Claims (2)
1. adult's sitting posture orthopedic chair, is characterized in that: the bottom of this adult's sitting posture orthopedic chair is pillar (1) and base (2); Seat chassis (3) is fixed on the top of pillar (1); Be provided with support bar (4) in seat chassis (3) upper surface periphery, semicircular arm-rest frame (5) is surrounded on seat (6) top by support bar (4); The rear portion on seat chassis (3) is provided with backrest mounting bracket (7), backrest beam (8) bottom and backrest mounting bracket (7) chain connection of arc, backrest beam (8) top is positioned at arm-rest frame (5), cambered surface waist holder (9) is contained in the top of backrest beam (8), and the waist holder mount pad (10) at backrest beam (8) back side is provided with multiple waist holder height adjusting holes (11); Be provided with cavity in cambered surface waist holder (9), electric warming pad (12) is housed in cavity; Be positioned on backrest beam (8) arm-rest frame below (5) and have cylindrical hole (13), the spring travel switch (14) of electric warming pad (12) is housed in cylindrical hole (13), the shell of spring travel switch (14) is cylindrical box, and outer casing back covers the stroke adjustment bolt (15) that spring travel switch (14) is housed; The centre bore that switch brake bar (16) tail end controlled by Compress Spring covers from case nose enters shell, and stroke adjustment bolt (15) is relative with switch contact (17) straight line on switch brake bar (16); Head end and cradling piece (18) chain connection be fixed on arm-rest frame (15) of switch brake bar (16).When the effect of the external power of nobody, cambered surface waist holder (9) is visited to above seat (6) centrage by self gravitation.
2. sitting posture orthopedic chair according to claim 1, it is characterized in that: described arm-rest frame (5) is made up of pipe, two ends are uncovered, two uncovered interior be equipped with respectively one section by Compress Spring control telescopic arm (19), when the telescopic arm (19) of every side opens completely under Compress Spring effect, its extension elongation is 1/1 to three/4th of arm-rest frame (5) arc length; The mechanism of stretching out of telescopic arm (19) is the arm support (20) being provided with top arc surfaced in arm-rest frame (5) both sides, arm-rest frame (5) upper wall of arm support (20) below has circular hole (21), the banking pin (22) be contained on telescopic arm (19) end face upwards leans out from circular hole (21), is fixed on the bottom of arm support (20).The positioning lock (23) that telescopic arm stretches out state is equipped with in support bar (4) top and arm-rest frame (5) junction, the dead bolt (24) of positioning lock (23), through the access opening (25) bottom arm-rest frame 5, inserts in the lockhole (26) of the upper corresponding position of telescopic arm (19); The retraction mechanism of telescopic arm (19) is the Body-pressing snap switch (27) being provided with positioning lock (23) in seat (6) center; When snap switch (26) is depressed, dead bolt (24) and telescopic arm (19) are retracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452152.0U CN204016569U (en) | 2014-08-07 | 2014-08-07 | A kind of adult's sitting posture orthopedic chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452152.0U CN204016569U (en) | 2014-08-07 | 2014-08-07 | A kind of adult's sitting posture orthopedic chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016569U true CN204016569U (en) | 2014-12-17 |
Family
ID=52056495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452152.0U Withdrawn - After Issue CN204016569U (en) | 2014-08-07 | 2014-08-07 | A kind of adult's sitting posture orthopedic chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224419A (en) * | 2014-08-07 | 2014-12-24 | 齐齐哈尔医学院 | Adult sitting posture correction chair |
| CN105726282A (en) * | 2014-11-27 | 2016-07-06 | 文昌洙 | Thermotherapy massage chair |
-
2014
- 2014-08-07 CN CN201420452152.0U patent/CN204016569U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224419A (en) * | 2014-08-07 | 2014-12-24 | 齐齐哈尔医学院 | Adult sitting posture correction chair |
| CN104224419B (en) * | 2014-08-07 | 2016-08-17 | 齐齐哈尔医学院 | Adult's sitting posture orthopedic chair |
| CN105726282A (en) * | 2014-11-27 | 2016-07-06 | 文昌洙 | Thermotherapy massage chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |