CN208837398U - Sit station work chair - Google Patents
Sit station work chair Download PDFInfo
- Publication number
- CN208837398U CN208837398U CN201820159436.9U CN201820159436U CN208837398U CN 208837398 U CN208837398 U CN 208837398U CN 201820159436 U CN201820159436 U CN 201820159436U CN 208837398 U CN208837398 U CN 208837398U
- Authority
- CN
- China
- Prior art keywords
- seat
- support portion
- support
- work chair
- chair according
- 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.)
- Active
Links
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a kind of seat station work chairs, comprising: base assembly；The seat being supported on base assembly；The seat is rotatablely connected by pivot and base assembly, and seat includes the first support portion and the second support portion for being formed in the first support portion rear end, and seat first support portion under lying status lies in base assembly upper end to be used to support human body stern leg；Seat around the pivot overturns forward to the first support portion and is in upright state, to make the second support portion increase and play supporting role to human body stern leg；Seat is set rotary type by the utility model, and when lying low, seat plays the function of " seat " as other office chairs；When wanting using standing position or stance, seat can be overturn, raise chair base rear end upwards, user can rest on seat the top or ride over seat the top in great-leap-forward in standing state；For the angle that physiology and health are learned, more meet the physiological health of people.
Description
Technical field
The utility model relates to swivel chair, office chair technical field, in particular to a kind of work sitting station state and can freely converting
Make chair.
Background technique
In general, chair include seat board, be connected in the seat board side backboard and be connected in the seat board downside branch
Support leg portion.The chair further includes handrail and head rest, which is connected in seat board or backboard to support the arm of user, which joins
Backboard is connected to support the head of user.
For most of chairs especially office chair, only has the function of seat；For angle of physiology, a people
Having stood leg overload long makes one easily to feel tired；And it sits people long and can also feel sick or fatigue, while can also be because of brain
Blood supply insufficiency, entire weight are pressed in the various diseases such as the initiations such as vertebra bottom end failure of memory, headache and dizzy, lumbar vertebrae cervical vertebra
Disease, it is unfavorable to body.Sitting is unfavorable to body, and there are many researchs and report, and a people has stood long and has been desirable to sit, and sits
Long and want to station station.
Among the people of sitting, it appears that office's white collar and the time longest sat in the student of school study, they are almost whole
Hour sedentary working or study all the day is difficult to carry out the adjusting of posture, and not only people is easy to generate fatigue, but also body holds
Vulnerable to influence.The method for solving the problems, such as this is it is preferred that people's " seat " and " station " can be alternately.
It is existing in the prior art to be provided simultaneously with the chair for sitting station function, for example Shanghai Dian Ji University was March 21 in 2014
Day propose application No. is " CN201410106815.8 ", utility model titles are as follows: the China of " a kind of to sit the chair that stood "
The application method of utility model patent, the patent is as follows:
(1) when wanting using " sitting state " form, the left turnover panel 10 and the right turnover panel 11 can be supported by described first
Bar 1201, the first sliding pin 1401 and the first tight fixed bolt 1301 and the second support bar 1202, the second sliding pin 1402
It is adjusted to horizontality with the second tight fixed bolt 1302, so that the left turnover panel 10 and the right turnover panel 11 is become " seat ", people can
Seat is stepped on foot pedal 15 against 6 both feet of backrest on the seat, can also put down movable hand rail 8 for using.
(2) when wanting using " standing position " form, the left turnover panel 10 and the right turnover panel 11 can be supported by described first
Bar 1201, the first sliding pin 1401 and the first tight fixed bolt 1301 and the second support bar 1202, the second sliding pin 1402
It is vertically put down with the second tight fixed bolt 1302, people " can across " crossbeam 9 and lean against on backrest 6 in standing state, can will be movable
Handrail 8 is put down to be used for standing firm.
It (3), can be by one of them in the left turnover panel 10 and the right turnover panel 11 when wanting using " unilateral standing position " form
Turnover panel is individually put down, another keeps horizontality.The left turnover panel 10 or the right turnover panel 11 can specifically be passed through described
First support bar 1201, the first sliding pin 1401 and the first tight fixed bolt 1301 or the second support bar 1202, second are sliding
Dynamic pin 1402 and the second tight fixed bolt 1302 are vertically put down, and people can lean against half on backrest 6 and be seated, the other half foot can be with
It stretches and directly steps down on the ground, movable hand rail 8 can also be put down for using.
The chair is that the conversion sat between station, but the knot are realized by the cooperation of left turnover panel 10, right turnover panel 11 and crossbeam 9
Structure is not suitable for the office chair of Armrest and lifting air bar, and application conditions have limitation.
US7350863 discloses a kind of work chair of adjustment height, and the column 3 is made of three parts 4,5,6, thus to institute
It states seat height and two-stage adjustability is provided；The seat is divided into two parts 7,8 in this way, that is, rear part 7 is fixed
And substantially horizontal arrangement is always remained at, and preceding part 8 is hinged relative to the rear part；And the preceding part 8 passes through bar 9
It is fixed on the column 3 in articulated manner, which is fixed in articulated manner on the preceding part.
The work chair is the rising of part 7 after being realized by the rising of column 5,6, and preceding part 8 is then in heeling condition,
So that rear part 7 is adapted to people of different heights's use to body support, while people of short and small stature can also be made in stance
It is used under posture, which needs the control to bar 9 more demanding, while the patent is difficult to make the same person in stance position and sit
Use that can be very comfortable when position.
Summary of the invention
The utility model overcomes the deficiency in the presence of the above-mentioned prior art, and it is more simple, more to provide a kind of structure
To be flexible, user can be adjusted according to their own needs: or sit or stand, so that the checker for " seat ", " station " appearance mentions
For convenient；Importantly, the utility model very comfortable can make the same person when stance position is with sitting posture position
With.
The technical solution of the utility model is achieved in that
A kind of seat station work chair, comprising:
Base assembly；
The seat being supported on base assembly；
The seat is rotatablely connected by pivot and base assembly, and seat includes the first support portion and is formed in first
Second support portion of support portion rear end, seat first support portion under lying status lie in base assembly upper end to be used to support
Human body stern leg；Seat around the pivot overturns forward to the first support portion and is in upright state, so that the second support portion be made to increase simultaneously
Supporting role is played to human body stern leg.
Preferably, further including in the upright seat back frame moved between hypsokinesis operating position or back support, seat
Under lying status at the second support portion at seat back frame or back support lower end front position.When seat lies low, second
Support portion is hidden in front of back support or seat back frame lower end, not additional engaged position.
In order to make under corresponding state, seat can be with fixed normal use, preferably, further including by seat flat
State of lying or upright state are into line-locked limiting device.
Preferably, the limiting device includes pedestal and operating handle, it is equipped with sliding slot in pedestal and is slided with sliding slot
The slide plate of dynamic cooperation, the slide plate have hook, and operating handle control skateboarding makes hook corresponding to base assembly
Position keeps snap lock or is detached from unlock.
In order to allow slide plate to automatically reset, preferably, the limiting device further includes that slide plate is made to set back
Return unit.
Preferably, the return unit be and slide plate against setting spring.
Preferably, the slide plate is two pieces, operating handle controls two pieces of slide plate synchronous relative motions or phase negative side
To movement.
Preferably, the operating handle has operating stick, the operating stick and pedestal are rotatablely connected, in operating stick
It is provided with the cam circumferentially fixed with operating stick, cam is between two pieces of slide plates.Cam makes when rotating between two pieces of slide plates
Distance becomes larger or becomes smaller, and also allows for hook and generates movement.
In order to prevent the components such as slide plate be detached from sliding slot, meanwhile, and make hook, cam can with normal movement, rotation, as
It is preferred that the limiting device further includes cover board, the cover board is fixedly connected with pedestal, is equipped with multiple through-holes on the cover board,
Hook, cam expose from corresponding through-hole respectively.
Preferably, the pedestal is fixed on seat bottom surface.
Preferably, base assembly includes support leg, the gas bar in support leg is set, the bottom above gas bar is set
Disk, the chassis include pedestal and upper frame, and the hook and upper frame are engaged by clamping.
Preferably, the upper frame includes top plate and the edge plate that is extended downwardly by top plate front end, seat is lying low
The front and rear edges of hook and top plate is engaged by clamping under state, and seat in an erect condition, match by the edge clamping of hook and edge plate
It closes.
Preferably, the base assembly includes support leg, the gas bar being arranged in support leg and is arranged in gas bar
The chassis of top, the pivot are at chassis front end position.Can make in this way seat erect increase than originally compared with
High height, seat are substantially equal to the distance from chassis front end to rear end compared to the height lifted more originally, in this case,
Without height is improved by way of raising gas bar again.
Preferably, the second support portion is the rear end face of the first support portion.Second support portion is not a specific rule
Then or irregular component, it can also refer to some position of an existing component, as long as it can provide human body in corresponding state
Support.
Preferably, second support portion is to be extended by the first support portion rear end towards the first support portion unilateral direction
It is formed.It can not only hide in this way, but also the requirement of contact area can be met when uprightly providing support.
Preferably, second support portion is to be extended by the first support portion rear end towards two side direction of the first support portion
It is formed.It can not only hide in this way, but also can be when uprightly providing support, the requirement for meeting contact area as big as possible.
It is using the design starting point, theory and beneficial effect of the utility model of above-mentioned technical proposal:
One, seat is set rotary type by the utility model, and when lying low, seat is played as other office chairs
The function of " seat "；When wanting using standing position or stance, seat can be overturn, raise chair base rear end upwards, user can be in station
Vertical state rests on seat the top or rides over seat the top in great-leap-forward；For the angle that physiology and health are learned, more
Meet the physiological health of people.
Two, the utility model is additionally provided with limiting device, which makes seat no matter in lying status and vertical
State can remain stationary in the state of corresponding, and user can be used normally.
Three, the structure of the utility model can be widely used for traditional office chair, without making big modification to office chair structure
Or adjustment, not only meet user and sit the requirement that station work uses, is also greatly reduced application cost.
Four, the utility model is easy to operate, and the conversion of seat station is very rapid, can be widely applied to office, family, meeting room
Etc. occasions.
Detailed description of the invention
Fig. 1 is that the utility model seat is in the flat state schematic diagram under lying status in embodiment；
Fig. 2 is that the utility model seat is in the stereoscopic-state schematic diagram under lying status in embodiment；
Fig. 3 is that the utility model seat is in the flat state schematic diagram under upright state in embodiment；
Fig. 4 is that the utility model seat is in the stereoscopic-state schematic diagram under upright state in embodiment；
Fig. 5 is that the utility model seat is in the schematic diagram that under lying status and limiting device is in the unlocked state；
Fig. 6 is that the utility model seat is in the schematic diagram that under upright state and limiting device is in the unlocked state；
Fig. 7 is that the utility model seat is in the schematic diagram that under lying status and limiting device is in the lock state；
Fig. 8 is that the utility model seat is in the schematic diagram that under upright state and limiting device is in the lock state；
Fig. 9 is the schematic diagram that seat is in upright state lower caging device and carrier frame lock fit in embodiment；
Figure 10 is that seat is in the schematic diagram that lying status lower caging device is in the lock state in embodiment；
The structural schematic diagram of limiting device in Figure 11 embodiment.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this
The embodiment and the feature in embodiment of application can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, the present invention
Can also be implemented using other than the one described here other modes, therefore, the protection scope of the utility model not by
The limitation of following public specific embodiment.
Term "at least one" refers to one or more in the description of the present invention, unless otherwise specific limit
It is fixed.Term " first ", " second ", " third " etc. are only used for the purpose of description, are not understood to indicate or imply relatively important
Property.
The terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " can be with
It is to be fixedly connected, may be a detachable connection, or is integrally connected；" connected " can be directly connected, can also be in
Between medium be indirectly connected.It for the ordinary skill in the art, can as the case may be or the utility model
Specific explanations understand the concrete meaning of above-mentioned term in the present invention.
In the description of the utility model, it is to be understood that the orientation of the instructions such as term " on ", "lower", "front", "rear" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation, because
This, should not be understood as limiting the present invention.
In the description of this specification, the description of term " specific embodiment " etc. means that the embodiment or example is combined to describe
Particular features, structures, materials, or characteristics be contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description,
Structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Specific embodiment of the present utility model is as follows:
Embodiment: defining the reference azimuth of each component of the utility model first, and the utility model is normally pacifying work chair
Dress is in use, the front of work chair is front end, front, and it is rear end, rear portion that the rear of work chair, which includes position where the chair back,.
A kind of seat station work chair of the present embodiment, as shown in figs. 1-11, comprising:
Base assembly 1；The base assembly 1 includes five-star supporting foot (not shown), is arranged at five-star supporting foot center
The chassis 33 of 32 top of gas bar is arranged in the gas bar 32 at place；
The seat 2 being supported on base assembly 1；Seat 2, which is laid flat, to be arranged in 33 upper end of chassis；Certain base assembly 1 can also
To be to only include supporting leg, seat 2, which directly places, to be fixed on supporting leg.
In the upright back support 3 moved between hypsokinesis operating position；
The seat 2 is rotatablely connected by pivot 4 and base assembly, and specifically, seat 2 is by pivot 4 and bottom
The rotation connection of 33 front end of disk.
And seat 2 includes the first support portion 5 and the second support portion 6 for being formed in 5 rear end of the first support portion, the first support portion
A 5 substantially tabulars can arrange that sponge, leather etc. form seat cushion on the first support portion 5；Seat 2 is under lying status
First support portion 5 lies in 33 upper end of chassis to be used to support human body stern leg；In the present embodiment, second support portion 6
It is to be extended to form by 5 rear end of the first support portion towards 5 liang of side directions of the first support portion.
2 around the pivot 4 of seat, which is overturn forward to the first support portion 5, is in upright state, so that the second support portion 6 be made to increase simultaneously
Supporting role is played to human body stern leg.
It further include by seat in lying status or upright state to make seat 2 lie low or upright state is kept fixed
Into line-locked limiting device；As shown in figs. 9-10, the limiting device includes pedestal 7 and operating handle 8, the pedestal
7 are fixed on 5 bottom surface of the first support portion of seat 2, the slide plate for being equipped with sliding slot 9 in pedestal 7, being slidably matched with sliding slot 9
10 and the return unit 11 that makes slide plate 10 set back, specifically, the return unit 11 is with slide plate 10 against setting
Spring.
The slide plate 10 has hook 12, and the hook 12 protrudes from slide plate 10, and operating handle 8 controls slide plate 10 and transports
It moves so that the corresponding position of hook 12 and base assembly keeps snap lock or be detached to unlock.
Furtherly, the slide plate 10 is two pieces, and operating handle 8 controls two pieces of 10 synchronous relative motions of slide plate or phase
Opposite direction movement.The operating handle 8 has operating stick 13, and the operating stick 13 is connected by axle bed 14 and the rotation of pedestal 7
It connects, the cam 15 circumferentially fixed with operating stick 13 is provided in operating stick 13, cam 15 is between two pieces of slide plates 10.Described
Limiting device further includes cover board 16, and the cover board 16 is fixedly connected with pedestal 7, and multiple through-holes 22, card are equipped on cover board 16
It hooks 12, cam 15 to expose from corresponding through-hole respectively, the size of through-hole makes that the rotation of cam 15 and hook 12 is not interfered to move
It is dynamic.
Furtherly, as shown in Fig. 4,5,6,9,10,11, the chassis 33 includes pedestal 17 and upper frame 18, described
Hook 12 and upper frame 18 be engaged by clamping；Specifically, the upper frame 18 include top plate 19 and from 19 front end of top plate to
The edge plate 20 of lower extension, the intermediate hollow out of top plate 19 makes that cam 15 can not be interfered to rotate, while 19 rear portion of top plate is additionally provided with and engraves
Empty portion 21, as shown in Fig. 5,7,10, for seat 2 under lying status, the hook 12 of one of slide plate protrudes into hollow-out parts 21 and phase
Adjacent metal plate clamping, the hook 12 of another slide plate and the leading edge of top plate 19 are engaged by clamping；It lies low to make seat 2 be maintained at
State cannot be rotated arbitrarily；When needing to be converted to upright state, rotary control handle 8 makes cam rotation open two cunnings
Plate unlocks hook, unclamps operating handle 8 at this time, and seat 2 can rotate.
When seat is soon rotated to upright state, as shown in fig. 6, rotary control handle 8 again, open cam rotation
Two slide plates make the hook of lower end cross 20 lower end of edge plate, under seat upright state, unclamp operating handle 8, and slide plate resets,
As shown in Fig. 3,6,8,9, the edge of the hook and edge plate 20 that make lower end is engaged by clamping.
At this point, seat is in upright fixed state, the second support portion 6 can play support to the buttocks of human body and make
With.
Claims (14)
- The work chair 1. a kind of seat is stood, it is characterized in that including:Base assembly；The seat being supported on base assembly；The seat is rotatablely connected by pivot and base assembly, and seat including the first support portion and is formed in the first support Second support portion of portion rear end, seat first support portion under lying status lie in base assembly upper end to be used to support human body Stern leg；Seat around the pivot overturns forward to the first support portion and is in upright state, so that the second support portion be made to increase and to people Body stern leg plays supporting role；In the upright seat back frame moved between hypsokinesis operating position or back support, seat second support under lying status At portion at seat back frame or back support lower end front position.
- 2. work chair according to claim 1, it is characterised in that: further include by seat lying status or upright state into Line-locked limiting device.
- 3. work chair according to claim 2, it is characterised in that: the limiting device includes pedestal and operating handle, The slide plate for being equipped with sliding slot in pedestal and being in sliding fit with the sliding chute, the slide plate have hook, and operating handle controls slide plate fortune It moves so that the corresponding position of hook and base assembly keeps snap lock or is detached from unlock.
- 4. work chair according to claim 3, it is characterised in that: the limiting device further includes that slide plate is made to set back Return unit.
- 5. work chair according to claim 4, it is characterised in that: the return unit be and slide plate against setting bullet Spring.
- 6. work chair according to claim 3, it is characterised in that: the slide plate is two pieces, and operating handle controls two pieces Slide plate synchronous relative motion or opposite direction movement.
- 7. work chair according to claim 6, it is characterised in that: the operating handle has operating stick, the behaviour Make bar and pedestal is rotatablely connected, is provided with the cam circumferentially fixed with operating stick in operating stick, cam is between two pieces of slide plates.
- 8. work chair according to claim 7, it is characterised in that: the limiting device further includes cover board, the lid Plate is fixedly connected with pedestal, is equipped with multiple through-holes on the cover board, and hook, cam expose from corresponding through-hole respectively.
- 9. work chair according to claim 3, it is characterised in that: the pedestal is fixed on seat bottom surface.
- 10. work chair according to claim 3, it is characterised in that: base assembly includes support leg, is arranged in support leg Gas bar, the chassis above gas bar is set, and the chassis includes pedestal and upper frame, and the hook and upper frame are clamped Cooperation.
- 11. work chair according to claim 10, it is characterised in that: the upper frame includes top plate and by top plate front end The edge plate extended downwardly, seat front and rear edges of hook and top plate under lying status are engaged by clamping, and seat is in upright state Under, the edge of hook and edge plate is engaged by clamping.
- 12. work chair according to claim 1, it is characterised in that: the base assembly includes support leg, is arranged and propping up Gas bar on support foot and the chassis being arranged in above gas bar, the pivot are at chassis front end position.
- 13. work chair according to claim 1, it is characterised in that: second support portion is by after the first support portion What end was extended to form towards the first support portion unilateral direction.
- 14. work chair according to claim 1, it is characterised in that: second support portion is by after the first support portion What end was extended to form towards two side direction of the first support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159436.9U CN208837398U (en) | 2018-01-30 | 2018-01-30 | Sit station work chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159436.9U CN208837398U (en) | 2018-01-30 | 2018-01-30 | Sit station work chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208837398U true CN208837398U (en) | 2019-05-10 |
Family
ID=66350994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820159436.9U Active CN208837398U (en) | 2018-01-30 | 2018-01-30 | Sit station work chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208837398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953540A (en) * | 2018-01-30 | 2019-07-02 | 永艺家具股份有限公司 | A kind of seat station work chair |
| CN112369855A (en) * | 2020-11-04 | 2021-02-19 | 杭州骐雄科技有限公司 | Chair for sitting and standing and sitting and standing posture switching method |
-
2018
- 2018-01-30 CN CN201820159436.9U patent/CN208837398U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953540A (en) * | 2018-01-30 | 2019-07-02 | 永艺家具股份有限公司 | A kind of seat station work chair |
| CN109953540B (en) * | 2018-01-30 | 2024-01-23 | 永艺家具股份有限公司 | Sitting station working chair |
| CN112369855A (en) * | 2020-11-04 | 2021-02-19 | 杭州骐雄科技有限公司 | Chair for sitting and standing and sitting and standing posture switching method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109953540A (en) | A kind of seat station work chair | |
| CN105636568B (en) | The equipment for helping paralytic patient to wear the clothes | |
| EP1720429B1 (en) | Adjustable cross-legged support seat | |
| US8864233B2 (en) | Tattoo chair | |
| CN205586090U (en) | Microsurgery seat of performing operation | |
| CA2734571A1 (en) | Chair with tiltable seat | |
| EP2745733A1 (en) | Desk with pad on the edge of the board and height regulation of said board | |
| CN208837398U (en) | Sit station work chair | |
| CN105361485A (en) | Liftable folding bed chair | |
| KR20160087998A (en) | A bed for patients | |
| CN103829629A (en) | Chair capable of being sitten and standing | |
| CN113729405A (en) | Integrated table and chair with front chair and rear table | |
| CN211048875U (en) | Novel chair | |
| CN201445609U (en) | Multifunctional movable nursing bed chair | |
| CN102940410A (en) | Multifunctional chair | |
| CN213429200U (en) | Chair for sitting and standing | |
| CN110547622A (en) | Seat changing mechanism and multipurpose seat | |
| CN208114381U (en) | A kind of limiting device and position-limit mechanism | |
| CN205885120U (en) | Multifunctional chair | |
| CN103284649A (en) | Multifunctional aged people nursing chair | |
| CN112369855B (en) | Sitting standing chair and sitting standing posture switching method | |
| CN207477255U (en) | Integrated office chair is sat at Recumbent station | |
| CN112369852B (en) | Seat capable of switching sitting and standing states | |
| CN110547624A (en) | Seat unit and seat | |
| CN211092875U (en) | Seat unit and seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |