CN107692623A - A kind of multi-point heighten and using when the office chair that is fixed easily - Google Patents
A kind of multi-point heighten and using when the office chair that is fixed easily Download PDFInfo
- Publication number
- CN107692623A CN107692623A CN201711076505.6A CN201711076505A CN107692623A CN 107692623 A CN107692623 A CN 107692623A CN 201711076505 A CN201711076505 A CN 201711076505A CN 107692623 A CN107692623 A CN 107692623A
- Authority
- CN
- China
- Prior art keywords
- roller
- chair
- heighten
- tube column
- office chair
- 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- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
-
- 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
- A47C3/18—Chairs or stools with rotatable seat
-
- 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
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
-
- 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
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- 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
Abstract
Heightened the invention discloses a kind of multi-point and using when the office chair that is fixed easily, including seat support, the chair back, it is characterized in that the seat support has column, the bottom of column is provided with the foot stool flexed outward, and foot stool end is kept a foothold provided with roller；Removable cushion of the seat support by chassis and on chassis forms；Four depth adjustments are provided between cushion and chassis, four depth adjustments are arranged by four vertex positions of isosceles trapezoid；Roller is provided with upper and lower telescopic roller in keeping a foothold.Not only meet the staff's sitting posture needs for having the particular/special requirement that leans forward or swing back；And only in the presence of human body weight, just can hide roller and lose locomotive function, so as to ensure the stability using chair；And human body roller auto-extending, as the rolling carrier moved horizontally, is moved easily when leaving chair；Simple to operate, Stability Analysis of Structures is reliable, and dismounting maintenance is easy to adjust, has a wide range of application.
Description
Technical field
The present invention relates to office fittingses technology, especially a kind of multi-point heighten and using when the office chair that is fixed easily.
Background technology
Chair is indispensable apparatus in people's life, and the structure of office chair is also varied, and function differs.As specially
Sharp notification number is CN101296636B, and one has the chair of seat support, rotatable, rotatable place and the inclination for adhering to an incline structure
Spring section, in order to which the inclined springs can the priming by the movement of the chair.One chair back and/or the seat support are rotatable, can revolve
Turn place and the incline structure is connected with the device of parallel arms, so that the seat support and the chair back can tilt relative to each other.Tilt limit
Device processed can have a magnetic element, make the tilt limiter can be whole mobile between the position unclamped and pinned, and at this
Tilt limiter sends audible prompting when can be whole mobile.A kind of upset that and for example patent publication No. is CN106724221A
Formula office chair, including the chair back, seat support and tetragonal prism, seat bottom are installed on rotary chair leg, the front side of seat support left end and rear side
It is symmetrically provided with lug；The bottom of the chair back is placed between two lugs；Four square holes, the bottom of the corresponding chair back are provided with lug
End is provided with four square holes, and tetragonal prism penetrates four square holes of lug and four square holes of chair back bottom simultaneously；The cross section of tetragonal prism is in
Square；Convertible office chair also includes compounded plate, processor, temperature sensor and control panel.It is of the prior art these
If chair is using fixed leg, no to roll portable function, stability is short of during use if with universal wheel.
One of chair height regulation and major function.If patent announcement number is CN101332025B, one kind is adjustable to help
Hand and arrangement for adjusting height, has chlamydate fixing component, one is slidably mounted on can vertically adjusting for the slide bar of housings
The component of section, and a sleeve being placed between slide bar and shell, it may include a cam path formed in slide bar, be formed at
In the tipper of the opposite face of cam path two in shroud member, through each section cam path and tipper and the alignment pin that positions, and
The bushing in the upper and lower part region of alignment pin position can be maintained by protruding into tipper and limiting it；Alignment pin can be to the slide bar
Upward vertically moving responds and moved between each section groove, so as to vertically adjustable component be maintained at it is each
Save in the corresponding height of groove, until slide bar vertically moves further up.These existing chairs base when adjusting height
It is that head tree is adjusted on this, adjustment amplitude is big, and office chair generally requires staff's FC or back-tilting type is made
Industry, these traditional chairs have been not suitable for this need of work.
The content of the invention
The invention aims to solve in the prior art, needed when being moved using the chair of hard support feet whole piece chair
Son is lifted away from ground and just may move, and when then being used provided with the chair of roller due to be roller as supportive body so causing stably
Property it is poor, and office or work needs operating personnel to lean forward or swing back operation for a long time with chair, and is only capable of regulation chair using tradition
The problems such as product of sub- height can cause cervical vertebra back uncomfortable, there is provided a kind of multi-point heighten and using when the office that is fixed easily
Chair.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of multi-point heighten and
The office chair being fixed easily during use, including seat support, the chair back, it is characterized in that the seat support has column, the bottom of column is provided with
The foot stool flexed outward, foot stool end are kept a foothold provided with roller；Removable seat of the seat support by chassis and on chassis
Pad composition；Four depth adjustments are provided between cushion and chassis, four depth adjustments press four vertex positions of isosceles trapezoid
Arrangement；Roller is provided with upper and lower telescopic roller in keeping a foothold.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, the chassis is provided with
Four deep gouges, deep gouge bottom are provided with magnet；Cushion is provided with support frame, and support frame bottom surface is provided with ball hinge；Depth adjustment bag
The toggle coordinated with ball hinge is included, toggle is provided with regulation thread segment, if a regulating sleeve coordinates with regulation thread segment.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, described roller is stood
Pin includes tube column, the accommodation space of roller and rolling wheel support is provided with tube column, the bottom surface of tube column has supporting surface；Institute
State rolling wheel support upper end and be provided with back-moving spring, move up and down amount of the rolling wheel support in tube column exposes tube column branch more than roller
The height in support face.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, the bottom of depth adjustment
Portion is provided with is provided with antivibration pad by suction body, and described with what magnet coordinated by suction body middle part.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, four on the chassis
Four regular polygon deep gouges that individual depth adjustment corresponding site is provided with, depth adjustment is provided with to be coordinated with regular polygon deep gouge
, cross section be same regular polygon regulating sleeve.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, ball hinge position is provided with
Lock-screw.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, under described tube column
Section is provided with the accommodation space of roller and rolling wheel support, and rolling wheel support upper end is provided with guide rod, and back-moving spring is sleeved on guide rod.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, on the rolling wheel support
End is provided with guide rod, and guide rod is provided with spring lower limit body；Middle part is provided with guide rod pilot hole in tube column, is provided with pilot hole
Bearing shell.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, on described tube column
Section is provided with back-moving spring working space, and the top of back-moving spring covers provided with flexible adjustment, and flexible adjustment capping is screwed onto tubing string
Body upper end.
A kind of foregoing multi-point heighten and using when the office chair that is fixed easily in, preferably, described tube column
Bottom is provided with roller limited block；The top external diameter of tube column is provided with external connection screw.
The technical program is designed from two broad aspects：First, multi-point is heightened, second, stability when using.
Wherein multi-point is heightened and the height in terms of two to chair, cushion inclination angle are adjusted, first, traditional master
Height adjustment mechanism, the overall height of chair is adjusted, meets the base altitude requirement of different users；It is second, movable
The design of seat support, the field of employment for having the particular/special requirement that leans forward or swing back is adjusted at any time using depth adjustment, the present apparatus
Seat support to be split type, be made up of chassis and seat cushion two large divisions, connected mode also uses pure mechanic structure form, such as magnet,
Spacing design of regular polygon etc., without other power, operation is also very simple, just can reach as long as being rotated to regulating sleeve
Suitable user's difference leans forward or the requirement of reclined by angle.The present apparatus can remove whole cushion and table bed course is changed,
Various Seasonal uses different materials bed course, and traditional chair is substantially integral type, can not change table bed course or change non-
Often trouble.
And using when stability be mainly that mode that roller is included using tube column is designed roller and kept a foothold, pass through reset
The nature of spring keeps roller by limiting the quantity to eject tube column.And the roller portion being ejected in chair when not in use, can
Using the support as the mobile chair period of the day from 11 p.m. to 1 a.m and roll leg.Roller is fixed on rolling wheel support itself, has rectilinear direction
Roll capability, rolling wheel support can carry out rotation by guide rod and associated support again, to complete the universal rolling of roller.Four pin are answered
The elastic force of position spring also support the weight of whole piece chair while ejection rolling wheel support and roller is ensured.When chair is made
Used time, weight placed on it can be compressed back-moving spring, make in the upward retraction tube column of roller, support human body is exactly
The supporting surface of tube column bottom surface, so as to ensure the stabilization of chair.Further, the present apparatus, which can be generalized to, other when not in use can
Moved with light roll, and once carry weight, roller is the product to fail, as hospital article moves dolly, warehouse or flowing water
Article carrying platform of line operation etc..
The beneficial effects of the invention are as follows：In addition to main height adjustment mechanism can meet the conventional height selection of people,
Seat support is set to split-type structural, and the anterior and posterior height between two parts can be adjusted at any time by simple depth adjustment, so as to
Meet there are the staff's sitting posture needs for the particular/special requirement that leans forward or swing back；And only in the presence of human body weight, it can just make rolling
Wheel is hidden and loses locomotive function, so as to ensure the stability using chair；And human body is when leaving chair, roller auto-extending,
As the rolling carrier moved horizontally, it is moved easily；Simple to operate, Stability Analysis of Structures is reliable, and dismounting maintenance is easy to adjust, using model
Enclose wide.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of chair base structure schematic diagram of the present invention.
Fig. 3 is Fig. 2 of the present invention partial enlargement structural representation.
A kind of roller that Fig. 4 is the present invention is kept a foothold structural representation.
Fig. 5 is a kind of tube column structural representation of the present invention.
In figure：1. seat support, 11. chassis, 12. cushions, 121. table bed courses, 122. support frames, 123. ball hinges, 124. hinges
Bar, 125. lock-screws, 2. chair back, 3. height release handles, 4. columns, 5. foot stools, 6. rollers are kept a foothold, 61. tube columns, and 611.
External connection screw, 62. rollers, 63. rolling wheel supports, 64. back-moving springs, the capping of 65. flexible adjustments, 66. roller limited blocks, 67. axles
Watt.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
A kind of multi-point of the present embodiment heighten and using when the office chair that is fixed easily, as shown in figure 1, including seat support 1, the chair back
2, positioned at the column 4 of seat support central lower, the top of column 4 is provided with height release handle 3, and the bottom of column 4 is provided with four to overhanging
The foot stool 5 of exhibition, the end of foot stool 5 keep a foothold 6 provided with roller, and roller is kept a foothold and is provided with upper and lower telescopic roller 62 in 6.Seat support by
Chassis 11 and the removable cushion 12 on chassis form；Four depth adjustments are provided between cushion 12 and chassis 11,
Four depth adjustments are arranged by four vertex positions of isosceles trapezoid.
Specifically, by chassis 11 and above chassis 11, dismountable cushion 12 forms seat support 1.As shown in Fig. 2
Wherein chassis 11 is provided with four deep gouges, and deep gouge bottom is fixed with magnet 8.The lower section of cushion 12 is provided with and four deep gouges on chassis 11
The depth adjustment that position coordinates.
(press using normal at the front end position that four deep gouge two of which deep gouges that chassis 11 is provided with are located at plane on chassis 11
Know before and after dividing), two positioned at the rear end positions of plane on chassis 11.Cushion 12 is provided with support frame 122, as shown in figure 3, support frame
122 surfaces are detachable table bed courses 122.On the bottom surface of support frame 122 ball hinge everywhere is provided with by depth adjustment position
123, depth adjustment includes the toggle 124 coordinated with ball hinge 123, and the upper end of toggle 124 is hinged ball, and hypomere is regulation screw thread
Section, coordinate with regulation thread segment and set a movable regulating sleeve 7.The bottom of depth adjustment is provided with is inhaled with what magnet 8 coordinated
Body, this uses the body of steel regulating sleeve 7 by suction body, and inlays antivibration pad 9 in the bottom middle part of regulating sleeve 7.Antivibration pad 9
Bottom surface exceed the floor height of regulating sleeve 7, plussage 1.5mm.
Toggle 124 adjusts thread segment and uses T-shaped screw thread, and altitude scale is provided with screw thread section surface and is marked.Such as engrave not
Identified with sustained height of the symbol as toggle 124.In order to ensure the stabilization of the present embodiment upper end of toggle 124 after height confirms
Property, a lock-screw 125 is set at the position of ball hinge 123, is screwed with hand.Four deep gouges that chassis 11 is provided with have two kinds
Embodiment：First, circular deep gouge；Two regular polygon deep gouges, such as regular hexagon, octagon, are corresponded, and height is adjusted
Bolt is provided with coordinate with regular polygon deep gouge, the same regulating sleeve 7 with regular polygon in cross section.
Roller is kept a foothold the tube column 61 including a vertical, referring to Fig. 4, be provided with tube column 61 roller 62 and
The accommodation space of rolling wheel support 63, the bottom surface of tube column 61 have annular supporting surface.The upper end of rolling wheel support 63, which is provided with, resets bullet
Spring 64, move up and down amount of the rolling wheel support 63 in tube column 61 are more than the height that roller 62 exposes the supporting surface of tube column 61, rolling
Wheel 62 exceeds the radius of the supporting surface ＜ rollers of the bottom of tube column 61, and generally 1/3rd of radius are high.Ensure that chair makes
Used time, inside the whole retraction tube column 61 of roller 62, and ensure the normal work of roller 62 when rolling.
Referring to Fig. 5, the profile of tube column 61 is cylinder, internal to be divided into two spaces up and down by a middle undergauge.Wherein
The epimere of tube column 61 is the working space of back-moving spring 64, and the hypomere of tube column 61 is the accommodation space of roller 62 and rolling wheel support 63.
In the working space of back-moving spring 64, flexible adjustment is set to cover 65 in the top of back-moving spring 64, flexible adjustment
Capping 65 is connected with the endoporus upper end internal thread of tube column 61.It is spirally connected by this, back-moving spring 64 is adjusted.
The upper end of rolling wheel support 63 is provided with guide rod, and back-moving spring 64 is sleeved on guide rod.Middle reducing diameter part in tube column 61
Position has guide rod pilot hole, is provided with bearing shell 67 in the pilot hole, as shown in Figure 5.Guide rod is set with back-moving spring 64 through bearing shell 67.
The top that guide rod is located at bearing shell 67 is provided with spring lower limit body.Spring lower limit body includes the plane bearing being fixed on guide rod.
The lower end of rolling wheel support 63 has the leg of two back-up roller wheels 62, and the roller 62 is fixed on leg by rotating shaft
On.
The lower surface of flexible adjustment capping 65 is provided with spring retainer groove, and the upper end of back-moving spring 64 is positioned in spring limit
In the groove of position.The center of flexible adjustment capping 65 is provided with the counterbore that aperture is more than the upper end guide rod diameter of rolling wheel support 63, actual to answer
Used time, it is same that counterbore is changed to through hole function phase.
The bottom of tube column 61 is fixed with roller limited block 66 by sunk screw, and the center of roller limited block 66 is provided with logical
Hole, the working portion of roller 62 pass through the through hole.The top external diameter of tube column 61 is provided with external connection screw 611, whole roller
Keep a foothold 6 ends for being connected to foot stool 5 by external connection screw 611.
In use, adjusting the overall height of chair using main height adjustment mechanism 3, meet the flat seat Gesture of user.
Have lean forward, the post for job requirements of swinging back in use, by the adjustment of 4 regulating sleeves 7, make cushion low early and high after or preceding height
It is low afterwards, reach user's optimum reelability quality, then lock.
When taking people on chair or putting object, in the presence of human body or weight of object, back-moving spring 64 is compressed,
The retraction tube column 61 of roller 62, loses rolling function, and support human body or weight of object is the supporting surface (bag of the bottom of tube column 61
Include roller limited block 66), whole piece chair consolidates not easily shifted.When not in use, the working portion of roller 62 is in back-moving spring 64
In the presence of stretch out tube column 61, the working portion support whole piece chair weight of four rolling 62, can horizontal any direction move
It is dynamic.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple transformation to the present invention
Rear structure, method, technique etc. belong to protection scope of the present invention.
Claims (10)
1. a kind of multi-point heighten and using when the office chair that is fixed easily, including seat support (1), the chair back (2), it is characterized in that the chair
Seat has column (4), and the bottom of column is provided with the foot stool (5) flexed outward, and foot stool end is kept a foothold (6) provided with roller；Institute
Removable cushion (12) of the seat support by chassis (11) and on chassis is stated to form；Four height are provided between cushion and chassis
Regulation cock, four depth adjustments are arranged by four vertex positions of isosceles trapezoid；Roller keep a foothold be provided with (6) it is scalable up and down
Roller (62).
2. a kind of multi-point according to claim 1 heighten and using when the office chair that is fixed easily, it is characterised in that it is described
Chassis (11) is provided with four deep gouges, and deep gouge bottom is provided with magnet (8)；Cushion (12) is provided with support frame (122), support frame bottom surface
It is provided with ball hinge (123)；Depth adjustment includes the toggle (124) coordinated with ball hinge, and toggle is provided with regulation thread segment, if
One regulating sleeve (7) coordinates with regulation thread segment.
3. a kind of multi-point according to claim 1 heighten and using when the office chair that is fixed easily, it is characterised in that it is described
Roller keep a foothold including tube column (61), the accommodation space provided with roller (62) and rolling wheel support (63) in tube column, pipe
The bottom surface of cylinder has supporting surface；The rolling wheel support upper end is provided with back-moving spring (64), and rolling wheel support is upper in tube column
Lower amount of movement is more than the height that roller exposes tube column supporting surface.
4. a kind of multi-point according to claim 1 or 2 or 3 heighten and using when the office chair that is fixed easily, it is characterized in that,
The bottom of depth adjustment is provided with is provided with antivibration pad by suction body, and described with what magnet (8) coordinated by suction body middle part
(9)。
5. a kind of multi-point according to claim 1 or 2 heighten and using when the office chair that is fixed easily, it is characterized in that, institute
State four regular polygon deep gouges being provided with chassis (11) in four depth adjustment corresponding sites, depth adjustment be provided with just
Regulating sleeve (7) that polygon deep gouge coordinates, that cross section is same regular polygon.
6. a kind of multi-point according to claim 2 heighten and using when the office chair that is fixed easily, it is characterized in that, ball hinge
(123) position is provided with lock-screw (125).
7. a kind of multi-point according to claim 3 heighten and using when the office chair that is fixed easily, it is characterized in that, it is described
Tube column (61) hypomere is provided with the accommodation space of roller (62) and rolling wheel support (63), and rolling wheel support upper end is provided with guide rod, resets
Spring (64) is sleeved on guide rod.
8. a kind of multi-point according to claim 3 or 7 heighten and using when the office chair that is fixed easily, it is characterised in that
Rolling wheel support (63) upper end is provided with guide rod, and guide rod is provided with spring lower limit body；Tube column (61) interior middle part is provided with
Guide rod pilot hole, bearing shell (67) is provided with pilot hole.
9. a kind of multi-point according to claim 3 or 7 heighten and using when the office chair that is fixed easily, it is characterized in that, institute
Tube column (61) epimere stated is provided with back-moving spring (64) working space, and the top of back-moving spring covers provided with flexible adjustment
(65), flexible adjustment capping is screwed onto tube column upper end.
10. a kind of multi-point according to claim 3 or 7 heighten and using when the office chair that is fixed easily, it is characterized in that, institute
The bottom for the tube column (61) stated is provided with roller limited block (66)；The top external diameter of tube column is provided with external connection screw (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076505.6A CN107692623A (en) | 2017-11-06 | 2017-11-06 | A kind of multi-point heighten and using when the office chair that is fixed easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076505.6A CN107692623A (en) | 2017-11-06 | 2017-11-06 | A kind of multi-point heighten and using when the office chair that is fixed easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107692623A true CN107692623A (en) | 2018-02-16 |
Family
ID=61176864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076505.6A Withdrawn CN107692623A (en) | 2017-11-06 | 2017-11-06 | A kind of multi-point heighten and using when the office chair that is fixed easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107692623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662497A (en) * | 2018-11-09 | 2019-04-23 | 安徽爱就爱家具制造有限公司 | A kind of convenient adjustable chair with health care function |
| CN111466740A (en) * | 2020-04-16 | 2020-07-31 | 淮阴工学院 | Posture-correcting and vision-correcting learning chair |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
| CN204541314U (en) * | 2015-04-14 | 2015-08-12 | 汕头市公益基金会 | Height Adjustable tables and chairs |
| CN206434079U (en) * | 2016-08-31 | 2017-08-25 | 苏州瑞日纺织科技有限公司 | A kind of detachable backrest adjustable student chair of cushion |
| CN206507620U (en) * | 2016-08-31 | 2017-09-22 | 佛山市飞时达新材料科技有限公司 | A kind of new adjustable student chair |
-
2017
- 2017-11-06 CN CN201711076505.6A patent/CN107692623A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
| CN204541314U (en) * | 2015-04-14 | 2015-08-12 | 汕头市公益基金会 | Height Adjustable tables and chairs |
| CN206434079U (en) * | 2016-08-31 | 2017-08-25 | 苏州瑞日纺织科技有限公司 | A kind of detachable backrest adjustable student chair of cushion |
| CN206507620U (en) * | 2016-08-31 | 2017-09-22 | 佛山市飞时达新材料科技有限公司 | A kind of new adjustable student chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662497A (en) * | 2018-11-09 | 2019-04-23 | 安徽爱就爱家具制造有限公司 | A kind of convenient adjustable chair with health care function |
| CN111466740A (en) * | 2020-04-16 | 2020-07-31 | 淮阴工学院 | Posture-correcting and vision-correcting learning chair |
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