CN108158263A - Damp the adaptive office chair of adjustable buttocks - Google Patents
Damp the adaptive office chair of adjustable buttocks Download PDFInfo
- Publication number
- CN108158263A CN108158263A CN201810131444.7A CN201810131444A CN108158263A CN 108158263 A CN108158263 A CN 108158263A CN 201810131444 A CN201810131444 A CN 201810131444A CN 108158263 A CN108158263 A CN 108158263A
- Authority
- CN
- China
- Prior art keywords
- seat
- piston
- cylinder body
- support plate
- buttocks
- 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- Withdrawn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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/021—Rocking chairs having elastic frames
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/066—Variable stiffness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of adjustable adaptive office chairs of buttocks of damping, and including seat, the top of seat is equipped with foam-rubber cushion, the rear side of seat is equipped with backrest, 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；Seat adjustment module includes being connected with the valve of pipeline and the cylinder body being placed in counterbore, hydraulic oil and piston are equipped in cylinder body, the lower section of piston is equipped with compression spring, piston is connect by piston rod with the support plate above cylinder body, the top of support plate is equipped with universal flap, it is connected between support plate and universal flap by multiple springs, foam-rubber cushion is set on universal flap；The both ends of the pipeline are set in cylinder body, respectively positioned at the both sides up and down of piston.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, and office worker's use of different weight can obtain comfortable effect.
Description
Technical field
The invention belongs to office chair field more particularly to a kind of adjustable adaptive office chairs of buttocks of damping.
Background technology
Office chair refers to the chair sat when people carries out desktop work under sitting posture state, for office workers, does
Public chair is generally special messenger and is used for a long time, and the seating object of office chair is relatively fixed, and only office worker's leaving office or transfer etc. is few
In the case of number, office chair can be just used for a long time by another person.In modern society, the time that office worker bends over one's desk working is increasingly
More, the long-term sitting of office worker, the work hours are greatly spent on office chair, and therefore, a comfort is good
Office chair it is particularly important for office worker.The seat of existing office chair is whole stationary structure, works as office
When the sitting posture of personnel is different, seat can not all be bonded support buttocks well, such as office worker both feet and discharge and
The two kinds of sitting postures got a foothold in intersection, the buttocks shape under both sitting postures is different, and seat is difficult to the stern shape under both sitting postures
Fitting support well is all carried out, 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 adjustable adaptive office chairs of buttocks of damping.The present invention can be to difference
Buttocks under sitting posture all carries out being bonded support well, has the advantages that office worker can be delayed tired, and different weight
Office worker using comfortable effect can be obtained.
Technical scheme of the present invention：The adaptive office chair of adjustable buttocks is damped, including seat, the top of seat is equipped with sea
Silk floss pad, the rear side of seat are equipped with backrest, and the bottom of seat is equipped with support feet, and the upper surface of seat is equipped with multiple counterbores, counterbore
It is interior to be equipped with seat adjustment module；
The seat adjustment module includes being connected with the valve of pipeline and the cylinder body being placed in counterbore, is equipped in cylinder body
Hydraulic oil and piston, the lower section of piston are equipped with the compression spring being connect with cylinder body, and piston passes through piston rod and the branch above cylinder body
Fagging connects, 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 is set on universal flap；The both ends of the pipeline are set in cylinder body, respectively positioned at the both sides up and down of piston；It is described
Valve be set between support plate and cylinder body.
In the adaptive office chair of the adjustable buttocks of aforementioned damping, the outer ring edge of the universal flap is equipped with downward enclose
Plate, 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 the adjustable buttocks of aforementioned damping, the buttocks adaptively refers to that seat can basis
The contact condition of buttocks and seat automatically adjusts seat curved surface so that seat can be with the contact of maximum area, so as to reach with buttocks
To the effect for delaying office worker'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.Pass through regulating valve
The aperture of door, can control the damping dynamics of piston oscilaltion, can ensure that the office worker of different weight is sitting down with this
Or comfortable damping rebound effect can be experienced when adjustment sitting posture.Due to valve be set to support plate and cylinder body it
Between, office worker raises foam-rubber cushion, take out seat adjustment module can very easily controlling opening of valve, have adjust it is quick
The advantages of.
It can prevent sponge from destroying by coaming plate and fillet, extend office chair service life, and adjacent seat adjusts mould
It is less likely to occur the clamping stagnation caused by interference between block.
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, and office worker's use of different weight can obtain comfortable effect.
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, 11- piston rods, 12- support plates, the universal flaps of 13-, 14- springs, 15- coaming plates, 16- circles
Angle, 17- compression springs, 18- pipelines, 19- valves.
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 adjustable buttocks is damped, as shown in Figure 1, including seat 1, the top of seat 1 is equipped with
Foam-rubber cushion 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 sink
Hole 5, counterbore 5 is interior to be equipped with seat adjustment module 6；
As shown in Fig. 2, the seat adjustment module 6 includes being connected with the valve 19 of pipeline 18 and be placed in counterbore 5
Cylinder body 7, hydraulic oil 8 and piston 9 are equipped in cylinder body 7, the lower section of piston 9 is equipped with the compression spring 17 connect with cylinder body 7, and piston 9 leads to
It crosses piston rod 11 to connect with the support plate 12 positioned at 7 top of cylinder body, the top of support plate 12 is equipped with universal flap 13, support plate 12
It is connected between universal flap 13 by multiple springs 14, the foam-rubber cushion 2 is set on universal flap 13；The pipeline 18
Both ends be set in cylinder body 7, be located at the both sides up and down of piston 9 respectively；The valve 19 is set to support plate 12 and cylinder body 7
Between.
The outer ring edge of the universal flap 13 is equipped with downward coaming plate 15, and coaming plate 15 slopes inwardly and lower end is less than support
The junction of plate 12, coaming plate 15 and universal flap 13 is equipped with fillet 16.
The operation principle of seat adjustment module：When office worker plays seat or the adjusting sitting posture on office chair on office chair
When, universal flap 13 automatically adjusts angle according to Impact direction compressed spring 14, and drives under piston rod 11 and piston 9
8 pipeline 18 of hydraulic oil inflow piston, 9 top of drop, at this time 9 lower section of piston, due to the effect of hydraulic oil 8, universal flap 13 damps
Decline and speed is more constant, when stress is equal with 17 elastic force of compression spring, universal flap 13 stops declining.When being applied to ten thousand
When power on flap 13 is eliminated, universal flap 13 rises under the action of compression spring 17, likewise, under the action of hydraulic oil 8,
It is more constant that universal flap 13 damps the rate of climb.When office worker's weight is larger, reduce the aperture of valve 19, damping
Dynamics increases；When office worker's weight is smaller, 19 aperture of intensifying valve, damping dynamics reduces, by opening valve 19
The control of degree so that when the office worker of different weight is using the present invention, the lifting speed of seat adjustment module is all tieed up
It holds in a suitable speed interval, the office worker of different weight can obtain comfortable effect.
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, and office worker can experience a kind of 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, and office worker's use of different weight can obtain comfortable effect.
Claims (2)
1. the adjustable adaptive office chair of buttocks of damping, it is characterised in that：Including seat (1), the top of seat (1) is equipped with sponge
It pads (2), the rear side of seat (1) is equipped with backrest (3), and the bottom of seat (1) is equipped with support feet (4), is set on the upper surface of seat (1)
There are multiple counterbores (5), seat adjustment module (6) is equipped in counterbore (5)；
The seat adjustment module (6) includes the cylinder body that is connected with the valve (19) of pipeline (18) and is placed in counterbore (5)
(7), hydraulic oil (8) and piston (9) are equipped in cylinder body (7), the lower section of piston (9) is equipped with the compression spring (17) being connect with cylinder body (7),
Piston (9) is connect by piston rod (11) with 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)；The both ends of the pipeline (18) are set in cylinder body (7), respectively positioned at up and down the two of piston (9)
Side；The valve (19) is set between support plate (12) and cylinder body (7).
2. the adjustable adaptive office chair of buttocks of damping according to claim 1, it is characterised in that：The universal flap
(13) outer ring edge is equipped with downward coaming plate (15), and coaming plate (15) slopes inwardly and lower end is less than support plate (12), coaming plate
(15) and the junction of universal flap (13) is equipped with fillet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131444.7A CN108158263A (en) | 2018-02-09 | 2018-02-09 | Damp the adaptive office chair of adjustable buttocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131444.7A CN108158263A (en) | 2018-02-09 | 2018-02-09 | Damp the adaptive office chair of adjustable buttocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108158263A true CN108158263A (en) | 2018-06-15 |
Family
ID=62513938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131444.7A Withdrawn CN108158263A (en) | 2018-02-09 | 2018-02-09 | Damp the adaptive office chair of adjustable buttocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108158263A (en) |
-
2018
- 2018-02-09 CN CN201810131444.7A patent/CN108158263A/en not_active Withdrawn
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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 |
Application publication date: 20180615 |
|
| WW01 | Invention patent application withdrawn after publication |