CN108158264A - The adaptive office chair of buttocks - Google Patents
The adaptive office chair of buttocks Download PDFInfo
- Publication number
- CN108158264A CN108158264A CN201810131445.1A CN201810131445A CN108158264A CN 108158264 A CN108158264 A CN 108158264A CN 201810131445 A CN201810131445 A CN 201810131445A CN 108158264 A CN108158264 A CN 108158264A
- Authority
- CN
- China
- Prior art keywords
- seat
- piston
- cylinder body
- buttocks
- flap
- 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- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/35—Combinations of different types of springs; Adjustable springs; Attachment of springs to other springs or to the base frame ; Springs for seat parts not provided for in other groups of this subclass
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses a kind of adaptive office chairs of buttocks, and including seat, the top of seat is equipped with foam-rubber cushion, and the rear side of seat is equipped with backrest, and the bottom of seat is equipped with support feet, and the upper surface of seat is equipped with multiple counterbores, seat adjustment module is equipped in counterbore；The seat adjustment module includes the cylinder body being fixedly mounted in counterbore, hydraulic oil and piston are equipped in cylinder body, piston is equipped with through-hole, the lower section of piston is equipped with the compression spring being connect with cylinder body, piston is fixed by piston rod and the support plate above cylinder body, the top of support plate is equipped with universal flap, is connected between support plate and universal flap by multiple springs, the foam-rubber cushion is set on universal flap.The present invention can carry out the buttocks under different sitting postures to be bonded support well, have the advantages that office worker can be delayed tired.
Description
Technical field
The invention belongs to office chair field more particularly to a kind of adaptive office chairs of buttocks.
Background technology
Office chair refers to the chair sat when people carries out desktop work under sitting posture state.In modern society, handle official business people
The time that member bends over one's desk working is more and more, and the long-term sitting of office worker, the work hours are spent on office chair
It crosses, therefore, the good office chair of a comfort is particularly important for office worker.The seat of existing office chair is whole
The stationary structure of body, when the sitting posture of office worker is different, seat can not all be bonded support buttocks well, such as
Office worker's both feet and two kinds of sitting postures getting a foothold on discharging and intersecting, the buttocks shape under both sitting postures is different, and seat is difficult to
Stern shape under both sitting postures is all carried out to be bonded support well, this will accelerate the fatigue of office worker.
Therefore, existing office chair has the shortcomings that office worker can be accelerated tired.
Invention content
The object of the present invention is to provide a kind of adaptive office chairs of buttocks.The present invention can be to the stern under different sitting postures
Portion all carries out being bonded support well, has the advantages that office worker can be delayed tired.
Technical scheme of the present invention：The adaptive office chair of buttocks, including seat, the top of seat is equipped with foam-rubber cushion, seat
Rear side be equipped with backrest, the bottom of seat is equipped with support feet, and the upper surface of seat is equipped with multiple counterbores, seat is equipped in counterbore
Adjustment module；
The seat adjustment module includes the cylinder body being fixedly mounted in counterbore, and hydraulic oil and piston are equipped in cylinder body,
Piston is equipped with through-hole, and the lower section of piston is equipped with the compression spring being connect with cylinder body, and piston is by piston rod with being located above cylinder body
Support plate is fixed, and the top of support plate is equipped with universal flap, is connected between support plate and universal flap by multiple springs, described
Foam-rubber cushion be set on universal flap.
In the adaptive office chair of aforementioned buttocks, the piston rod is connect with piston coaxial, and the quantity of the through-hole has
Several and it is circumferentially distributed in the outside of piston rod.
In the adaptive office chair of aforementioned buttocks, there are four the quantity of the through-hole, the cross-sectional area of through-hole and cylinder body
Ratio is 1:900.
In the adaptive office chair of aforementioned buttocks, the outer ring edge of the universal flap is equipped with downward coaming plate, described
Coaming plate slopes inwardly and lower end is less than support plate, and the junction of coaming plate and universal flap is equipped with fillet.
In the adaptive office chair of aforementioned buttocks, the buttocks adaptively refers to that seat can be according to buttocks and seat
Contact condition automatic adjustment seat curved surface so that seat can delay to handle official business with buttocks with the contact of maximum area so as to reach
The effect of personnel's fatigue.
Compared with prior art, seat adjustment module of the invention can according to the contact situation automatic lifting with buttocks,
Under multiple seat adjustment module collective effects, the buttocks under a variety of sitting postures can obtain effectively being bonded support.
Since the piston rod is connect with piston coaxial, the quantity of through-hole has several and circumferentially distributed in the outer of piston rod
Side, the hydraulic oil resistance balance distribution that piston is subject to when being moved in cylinder body, piston be not easy to wear.Pass through the quantity of limited hole
And the cross-sectional area ratio of through-hole and cylinder body, the damping that office worker's adjusting sitting posture when experiences is best, more relaxes
It is suitable.It can prevent sponge from destroying by coaming plate, extend office chair service life, and be not easy between adjacent seat adjustment module
The clamping stagnation caused by interference occurs.
Therefore, the present invention can carry out the buttocks under different sitting postures to be bonded support well, and having can delay to do
The advantages of office attendants person is tired.
Description of the drawings
Fig. 1 is the left view of the present invention.
Fig. 2 is the structure diagram of seat adjustment module.
Label in attached drawing for：1- seats, 2- foam-rubber cushions, 3- backrests, 4- support feets, 5- counterbores, 6- seat adjustment modules,
7- cylinder bodies, 8- hydraulic oil, 9- pistons, 10- through-holes, 11- piston rods, 12- support plates, the universal flaps of 13-, 14- springs, 15- enclose
Plate, 16- fillets, 17- compression springs.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.The adaptive office chair of buttocks, as depicted in figs. 1 and 2, including seat 1, the top of seat 1 is equipped with sponge
Pad 2, the rear side of seat 1 are equipped with backrest 3, and the bottom of seat 1 is equipped with support feet 4, and the upper surface of seat 1 is equipped with multiple counterbores 5,
Seat adjustment module 6 is equipped in counterbore 5；
The seat adjustment module 6 includes the cylinder body 7 being fixedly mounted in counterbore 5, and 8 He of hydraulic oil is equipped in cylinder body 7
Piston 9, piston 9 are equipped with through-hole 10, and the lower section of piston 9 is equipped with the compression spring 17 being connect with cylinder body 7, and piston 9 passes through piston rod 11
It is fixed with the support plate 12 above cylinder body 7, the top of support plate 12 is equipped with universal flap 13, support plate 12 and universal flap
It is connected between 13 by multiple springs 14, the foam-rubber cushion 2 is set on universal flap 13.
The piston rod 11 and piston 9 are coaxially connected, and the quantity of the through-hole 10 has several and circumferentially distributed in work
The outside of stopper rod 11.
There are four the quantity of the through-hole 10, and the cross-sectional area ratio of through-hole 10 and cylinder body 7 is 1:900.
The outer ring edge of the universal flap 13 is equipped with downward coaming plate 15, and the coaming plate 15 slopes inwardly and lower end is low
In support plate 12, the junction of coaming plate 15 and universal flap 13 is equipped with fillet 16.
The operation principle of seat adjustment module：When universal 13 stress of flap, universal flap 13 is according to Impact direction
Compressed spring 14 automatically adjusts angle, and piston rod 11 and piston 9 is driven to decline, and the hydraulic oil 8 of 9 lower section of piston is through logical at this time
Hole 10 flows into 9 top of piston, and due to the effect of hydraulic oil 8, no matter stress is much, the decrease speed of universal flap 13 is more constant
Slowly, when stress is equal with 17 elastic force of compression spring, universal flap 13 stops declining.When the power being applied on universal flap 13
During elimination, universal flap 13 rises under the action of compression spring 17, likewise, under the action of hydraulic oil 8, universal flap 13 it is upper
Lifting speed is more constant slow.
The operation principle of embodiment：When office worker is sitting on office chair, seat adjustment module 6 according to buttocks with
The contact situation automatic lifting of seat 1, multiple universal flaps 13 form the curved surface that can be effectively bonded support buttocks.Due to universal
Flap 13 with tilt rotation, can support the curved surface of buttocks can more smooth transition.Due to the raising and lowering speed of universal flap 13
Degree is more constant slow, and office worker can experience comfortable damping sense during sitting posture adjusts or sits down and stands, and use
Family experience is preferable.
Therefore, the present invention can carry out the buttocks under different sitting postures to be bonded support well, and having can delay to do
The advantages of office attendants person is tired.
Claims (4)
1. the adaptive office chair of buttocks, it is characterised in that：Including seat (1), the top of seat (1) is equipped with foam-rubber cushion (2), seat
(1) rear side is equipped with backrest (3), and the bottom of seat (1) is equipped with support feet (4), and the upper surface of seat (1) is equipped with multiple counterbores
(5), seat adjustment module (6) is equipped in counterbore (5)；
The seat adjustment module (6) includes the cylinder body (7) being fixedly mounted in counterbore (5), and cylinder body (7) is interior to be equipped with hydraulic oil
(8) and piston (9), piston (9) are equipped with through-hole (10), and the lower section of piston (9) is equipped with the compression spring (17) being connect with cylinder body (7),
Piston (9) is fixed by piston rod (11) and the support plate (12) above cylinder body (7), and the top of support plate (12) is equipped with ten thousand
It to flap (13), is connected between support plate (12) and universal flap (13) by multiple springs (14), the foam-rubber cushion (2) is set
It is placed on universal flap (13).
2. the adaptive office chair of buttocks according to claim 1, it is characterised in that：The piston rod (11) and piston (9)
Coaxially connected, the quantity of the through-hole (10) has several and circumferentially distributed in the outside of piston rod (11).
3. the adaptive office chair of buttocks according to claim 2, it is characterised in that：The quantity of the through-hole (10) has four
A, the cross-sectional area ratio of through-hole (10) and cylinder body (7) is 1:900.
4. the adaptive office chair of buttocks according to claim 3, it is characterised in that：The outer ring side of the universal flap (13)
Edge is equipped with downward coaming plate (15), and the coaming plate (15) slopes inwardly and lower end is less than support plate (12), coaming plate (15) and ten thousand
Fillet (16) is equipped with to the junction of flap (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131445.1A CN108158264A (en) | 2018-02-09 | 2018-02-09 | The adaptive office chair of buttocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131445.1A CN108158264A (en) | 2018-02-09 | 2018-02-09 | The adaptive office chair of buttocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158264A true CN108158264A (en) | 2018-06-15 |
Family
ID=62513930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131445.1A Withdrawn CN108158264A (en) | 2018-02-09 | 2018-02-09 | The adaptive office chair of buttocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108158264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350134A (en) * | 2021-05-31 | 2021-09-07 | 南京爱唯芙医疗科技有限公司 | Postpartum pelvic floor recovery instrument suitable for different groups of people |
-
2018
- 2018-02-09 CN CN201810131445.1A patent/CN108158264A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350134A (en) * | 2021-05-31 | 2021-09-07 | 南京爱唯芙医疗科技有限公司 | Postpartum pelvic floor recovery instrument suitable for different groups of people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |