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CN109171273A - A kind of multi-functional anti-bow-backed office chair - Google Patents

A kind of multi-functional anti-bow-backed office chair Download PDF

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Publication number
CN109171273A
CN109171273A CN201811116752.9A CN201811116752A CN109171273A CN 109171273 A CN109171273 A CN 109171273A CN 201811116752 A CN201811116752 A CN 201811116752A CN 109171273 A CN109171273 A CN 109171273A
Authority
CN
China
Prior art keywords
support
backrest
cushion
knee
limit
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.)
Pending
Application number
CN201811116752.9A
Other languages
Chinese (zh)
Inventor
郭忠苗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anji Chengyu Furniture Co Ltd
Original Assignee
Anji Chengyu Furniture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anji Chengyu Furniture Co Ltd filed Critical Anji Chengyu Furniture Co Ltd
Priority to CN201811116752.9A priority Critical patent/CN109171273A/en
Publication of CN109171273A publication Critical patent/CN109171273A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/002Chair or stool bases
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/402Support for the head or the back for the back adjustable in height
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/42Support for the head or the back for the back of detachable or loose type
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/50Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/503Supports for the feet or the legs coupled to fixed parts of the chair with double foot-rests or leg-rests
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/50Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

A kind of multi-functional anti-bow-backed office chair, including cushion part and backrest portion, further include maincenter support and can wave support underframe, cushion support and backrest support frame, it is described wave support underframe, the cushion support, the backrest support frame respectively with the maincenter support assembly and connection or integrated molding;The support underframe that waves includes two arch bottom bars and the knee support portion set on arch bottom bar front end;The cushion support includes waving the inclined cushions support bar of extreme direction before support underframe and the cushion interconnecting piece set on cushions support bar top towards described;The backrest support frame includes backrest support rods and the backrest regulating mechanism in the backrest support rods.The configuration of the present invention is simple, easy to use, support construction intensity is high, and human body is after taking a seat, and sitting posture correction is naturally, usage experience is comfortably good.

Description

A kind of multi-functional anti-bow-backed office chair
Technical field
The present invention relates to seat design technical field, specifically a kind of multi-functional anti-bow-backed office chair.
Background technique
Office chair refers in routine work and social activities to be the work conveniently various chairs of outfit.Handling official business partner will Office chair is divided into narrow sense and broad sense, and the office chair of narrow sense refers to the backrest sat when people carries out desktop work under sitting posture state Chair, the office chair of broad sense are all chairs for office, including executive chair, middle class in a kindergarten chair, chair of receiving a visitor, office worker's chair, conference chair, Visitor's chair, training chair etc..Most of existing office chair basic structures are similar, rarely have innovation, are usually directed to backrest, cushion Equal positions are improved, and to increase controllability and comfort, but rare office chair improves support construction, to rectify people Sitting posture be that starting point goes to design, to realize healthy and comfortable design concept.Such as the patent of Publication No. CN108402749A A kind of office chair that stability is high disclosed in document, including office chair body, the middle position installation inside the office chair body Have ventilative foam-rubber cushion, the side of office chair body front end is equipped with reduction button, the side above the office chair body it is interior Portion is equipped with support rod, and fixed backplate is equipped with above the support rod, and the rear end above the office chair body is equipped with solid Determine backrest, the middle position inside the fixed backrest is equipped with high-tension protective net, and the rear end of the office chair body is equipped with Automatic winding slot, the inside of the automatic winding slot are equipped with Summer sleeping mat, and the side of the Summer sleeping mat front end is equipped with fixing belt, One end on the inside of the fixing belt is equipped with fixed hidden discount, and the bottom of the office chair body is equipped with upper holder, described solid The middle position for determining frame is equipped with the first fixed block, and fixed link is equipped with below first fixed block, the fixed link Lower section is equipped with the second fixed block, is equipped with lower fixed frame on the outside of second fixed block, under described lower fixed frame one end Side is equipped with high-tension reset spring, and Universal self-locking wheel is equipped with below the high-tension reset spring, and described second is fixed Reinforcement stable base is installed, the side for reinforcing stable base bottom is equipped with non-slip mat, has to support below block Structure and backrest are improved, but still are to belong to more conventional improvement from the aspect of ventilative, stability, rare new Meaning, structure is complicated, and the functionality and cost input after improvement remain to be discussed, and there is no be to base oneself upon from sitting correction set this aspect Point goes to consider the design of support construction, and the present invention is then to go emphatically to develop this novel teachings, is comfortably set with pursuing health Meter theory.
Summary of the invention
Technical purpose of the invention is to provide a kind of multi-functional anti-bow-backed office chair, solves traditional office chair structure and lack Innovation, structure is complicated, the problem of being lacking in healthy comfortable theory.
The specific technical solution of the present invention is as follows: a kind of multi-functional anti-bow-backed office chair, including cushion part and backrest portion, also Including maincenter support and support underframe, cushion support and backrest support frame can be waved, it is described to wave support underframe, the seat Advance expenditure support, the backrest support frame respectively with the maincenter support assembly and connection or integrated molding;It is described to wave support bottom Frame includes two arch bottom bars and the knee support portion set on arch bottom bar front end;The cushion support includes towards described The inclined cushions support bar of extreme direction and the cushion interconnecting piece set on cushions support bar top before support underframe can be waved;Institute Stating backrest support frame includes backrest support rods and the backrest regulating mechanism in the backrest support rods;The cushion interconnecting piece Higher than the knee support portion and the cushion interconnecting piece is obliquely installed towards the knee support portion, the knee support portion and institute State to be equipped between cushion interconnecting piece and separate gap, the cushion support, it is described wave main backstop, the maincenter support it Between formed and the foot space for separating gap and communicating.
Preferably, the knee support portion includes the knee support rod upwardly extended from arch bottom bar front end, sets In the knee support base on the knee support rod and the knee pressure pad in the knee support base, the knee branch Strut can wave support underframe described in connecting or be shaped in arch bottom bar front end;The knee support base passes through The top of Damping rotation shaft and the knee support rod is hinged.
Preferably, the knee support portion further includes the sliding seat for loading the knee pressure pad, the knee branch Support group seating face is equipped with slideway, and the sliding seat bottom is equipped with the sliding block for being slidably connected to the slideway;The knee branch support group Seating face is equipped with limit circular groove, and the sliding seat bottom is equipped with and the matched limit round end of limit circular groove.
Preferably, the groove face of the limit circular groove and/or back are equipped with one of magnetic area, the surface of the limit round end And/or internal it is equipped with the two of the magnetic area for match actuation with one of the magnetic area.
Preferably, front segmental arc, middle part segmental arc and rear portion segmental arc, institute are successively arranged on the arch bottom bar from front to back The curvature for stating middle part segmental arc is less than the curvature of the front segmental arc and the rear portion segmental arc, and the curvature of the front segmental arc is less than institute State the curvature of rear portion segmental arc.
Preferably, the backrest regulating mechanism include vertical adjustment slot in the backrest support rods, one end with The backrest, which is connected and worn, connects adjusting screw rod in the vertical adjustment slot and the other end is bolted in the rotation of the adjusting screw rod Modulation section elastic block.
Preferably, the backrest regulating mechanism further includes that the limit frame for being connected to the cushion support and one end are consolidated Surely it is connected to the backrest support rods and the other end is movably connected on the limit toughness bar of the limit frame, the back rest supports Bar lower end and the maincenter support are hinged, and the side wall of the limit frame is equipped with multiple limit holes, the limit toughness bar The other end be equipped with and the matched limit connection-peg of the limit hole.
Preferably, the cushion interconnecting piece includes connecting with the cushions support bar or the integrally formed cushion connects Extension bar connects pedestal with the cushion for being connected to the cushion connecting rod, and the cushion connects pedestal towards knee support portion direction It tilts and is in front-low-rear-high shape.
Preferably, the maincenter support, which is equipped with hypsokinesis, limits stabilizer blade.
Technological merit of the invention is that the multi-functional anti-bow-backed office chair structure is simple, easy to use, support construction Intensity is high, and human body is after taking a seat, and chair can take advantage of a situation the certain angle that leans forward, and knee can be supported and adjustable receiving position, Legs and feet also have corresponding activity space, and the spine portion of human body is therefore in alignment, and neck stretches naturally, and sitting posture correction is certainly So, muscle is not tight, and usage experience is comfortably good, and is conducive to forming for healthy sitting posture habit, and cost input is lower, highly It is promoted the use of in industry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention;
Fig. 2 is the partial structural diagram of the embodiment of the present invention;
Fig. 3 is the partial structural diagram of the embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described:
See Fig. 1, Fig. 2, Fig. 3, a kind of multi-functional anti-bow-backed office chair, including cushion part 1 and backrest portion 2, further includes maincenter support 3 With can wave support underframe, cushion support and backrest support frame, maincenter support 3 is equipped with hypsokinesis and limits stabilizer blade 31;It can wave Support underframe, cushion support, backrest support frame are specific after respectively with 3 assembly and connection of maincenter support or integrated molding The description in face understands.Fig. 1 is the basic block diagram of the present embodiment, illustrates that knee support portion and backrest adjust machine there is no careful Structure, Fig. 2, Fig. 3 are the specific signals to these components.
It includes that two arch bottom bars 4, the foot on arch bottom bar 4 place mechanism and be set to arch that support underframe, which can be waved, The knee support portion of 4 front end of shape bottom bar, arch bottom bar 4 can choose to be integrally formed with hub pedestal 3, is also possible to be independent Two parts interconnected;
Knee support portion includes the knee support rod 41 upwardly extended from 4 front end of arch bottom bar, on knee support rod 41 Knee support base 42 and the knee pressure pad 43 in knee support base 42, knee support rod 41 and 4 front end of arch bottom bar Connect or be shaped in arch bottom bar 4, knee support rod 41 can be the body of rod of tortuous bow shape, and top is towards 4 side of arch bottom bar Bending, support strength when increasing by knee pressure, and its top end face can be further set as towards the ipsilateral inclined-plane having a down dip, Convenient for subsequent setting knee support base 42 and position and the angle of knee pressure pad 43, more reasonably go to accept knee;Knee branch Support group seat 42 is hinged by the top of Damping rotation shaft and knee support rod 41, can comply with difference after knee support base 42 is hinged Knee be pressed against situation, follow adaptations, keep human body more comfortable, and the setting of Damping rotation shaft so that knee support base 42 turn Move more stable controllable, more important for optimization usage experience, the setting of certainly similar counterseal shaft may be to replace with Carry out buffering stable design using counter spring force, as long as similar damping, elastic force feedback etc. prevent knee support base 42 with The design of meaning rotation displacement is feasible.Knee support portion further includes the sliding seat 44 for loading knee pressure pad 43, knee support 42 surface of pedestal is equipped with slideway, and 44 bottom of sliding seat is equipped with the sliding block for being slidably connected to slideway, the knee branch support group being previously mentioned The rotation that 42 articulated manners of seat are able to achieve knee support portion adapts to adjust, and sliding seat 44 herein then can be realized knee support Front and back of portion on the basis of rotating adaptation and adjusting adapts to adjust, and surrounds the comfort level that user's knee is pressed against in promotion to design; 42 surface of knee support base is equipped with limit circular groove 421, and 44 bottom of sliding seat is equipped with and the limit matched limit round end of circular groove 421 441, limit circular groove 421 and limit round end 441 are to limit circular groove 421 for the positioning to sliding seat 44 and limit round end 441 Shape design so that they fasten and be detached from it is all more smooth, either with hand or directly with knee when being separated, slightly Force can be realized, and the discrepancy guiding groove for complying with engagement direction and off-direction, limit circle can be arranged on limit circular groove 421 First 441 itself shapes may be spherical or oval spherical shape of pure circle etc., mainly guarantee that own form has mellow and full light in fact This sliding feature, therefore be not suitable for the shape having edges and corners;Further, both groove face, backs of circular groove 421 are limited wherein One of or both be designed with one of magnetic area, limit round end 441 surface, it is both internal one of them or both all set Have two that the magnetic area being attracted is matched with one of magnetic area so that limit circular groove 421 and limit round end 441 engage position when more For stabilization, the accidental displacement that is less prone to when knee is pressed against and cause using discomfort.
Front segmental arc, middle part segmental arc and rear portion segmental arc, the curvature of middle part segmental arc are successively arranged on arch bottom bar 4 from front to back Less than front segmental arc and the curvature of rear portion segmental arc, the curvature of front segmental arc is less than the curvature of rear portion segmental arc, the span of middle part segmental arc It is generally short compared with other two sections, and the span of front segmental arc is generally short compared with rear portion segmental arc, when setting so that take a seat is leaned forward in this way It is more gentle, while slowing down and being increasingly difficult to the feedback sense to lean forward to people from middle part segmental arc to front segmental arc conversion speed, this Sample to lean forward in fact too hurriedly to cause sense of discomfort, will not generate uncontrollable situation because the inertia that leans forward is big, And since this body structure designs so that people takes a seat rear chair can take advantage of a situation and lean forward, hypsokinesis is opposite will to be adjusted sitting posture and apply certain force, Therefore the curvature and span of rear portion segmental arc are all relatively large, and keep hypsokinesis more light and enough hypsokinesis are to supporting human body It has a rest to loosening, the presence of middle part segmental arc itself is also used as a feedback to pass to user, makes user at heart to entire arch-shaped bottom The swinging condition of bar 4 has a perception.
Cushion support includes towards can wave the inclined cushions support bar 5 of extreme direction before support underframe and be set to cushions support The cushion interconnecting piece on 5 top of bar, cushions support bar 5 can choose to be integrally formed with hub pedestal 3, is also possible to be independent phase The two parts to connect;Cushion interconnecting piece is higher than knee support portion and cushion interconnecting piece is obliquely installed towards knee support portion, knee It is equipped between support portion and cushion interconnecting piece and separates gap, cushion support can be waved and be formed between main backstop, maincenter support With the foot space for separating gap and communicating.Cushion interconnecting piece includes connecting with cushions support bar 5 or integrally formed cushion Connecting rod 51 connects pedestal 52 with the cushion for being connected to cushion connecting rod 51, and cushion connection pedestal 52 inclines towards knee support portion direction It is in tiltedly front-low-rear-high shape.Cushion connects the positioning last convenient for cushion part 1 of the setting form of pedestal 52, this also allows for list Inclined form is solely formed by cushion part 1 to be not enough effectively, makes one to cooperate knee support portion to form nature after taking a seat in this way Forward-lean state, and human body can be in nature straight configuration by back to neck.
Backrest support frame includes backrest support rods 6 and the backrest regulating mechanism in backrest support rods 6;Backrest adjusts machine Structure includes that vertical adjustment slot 61, one end and the backrest portion 2 in the backrest support rods 6 are connected and worn and connect in vertical adjustment slot 61 Adjusting screw rod 62 and the other end be bolted in the rotation adjusting elasticity block 63 of adjusting screw rod 62, by unscrewing rotation adjusting elasticity block 63, so that the position that backrest portion 2 can select upper-lower height different along vertical adjustment slot 61.Backrest regulating mechanism further includes connection Backrest support rods 6 are fixedly connected in the limit frame 64 of cushion support and one end and the other end is movably connected on limit frame 64 limit toughness bar 65,6 lower end of backrest support rods and maincenter support 3 are hinged, and the side wall of limit frame 64 is equipped with multiple Limit hole 641, the other end of limit toughness bar 65 are equipped with and the matched limit connection-peg 651 of limit hole 641, limit frame 64 The optional similar structure for " u "-shaped frame is easy for that limit hole 641 is arranged on two sidewalls in a word and limits toughness bar convenient for allowing 65 extend into, cushions support bar 5 or cushion connecting rod 51 or the cushion connection being fixedly connected on cushion support Pedestal 52;Limit toughness bar 65 may be selected it is similar be " V " shape bar component, can use limit toughness bar 65 deformation and can answer Position characteristic so that its end limit connection-peg 651 may be selected insertion any position limit hole 641 in, coordination hinge in The backrest support rods 6 of maincenter support 3, allow backrest support rods 6 to have certain rotation amplitude, before adjusting backrest portion 2 Reclining position afterwards.
For traditional office chair, people after taking a seat when bending over one's desk working, typically by itself removing straight and upright waist consciously Back more painstakingly tests personal sitting posture habit, and after many people's sittings, begins to bow-backed, wryneck, tradition unconsciously Office chair is more the seat sense and structural strength itself for improving user.And the present invention dexterously devises support construction, It makes one to be followed by passive adjustment sitting posture using chair forward-lean state, and then keeps back straight and upright, neck stretches, and sets on this basis Set the adjustment structure of the improvement comfort level matched, sitting correction set, take a seat it is comfortable, adapt to it is different take a seat habit, meet and allow The theory that modern's health is comfortably handled official business.

Claims (9)

1. a kind of multi-functional anti-bow-backed office chair, including cushion part (1) and backrest portion (2), it is characterised in that: further include central branch Seat and can wave support underframe, cushion support and backrest support frame at (3), described to wave support underframe, the cushions support Frame, the backrest support frame respectively with maincenter support (3) assembly and connection or integrated molding;It is described to wave support underframe packet The knee support portion for including two arch bottom bars (4) and being set to arch bottom bar (4) front end;The cushion support includes towards institute The cushion stated the inclined cushions support bar (5) of extreme direction before can waving support underframe and be set to cushions support bar (5) top Interconnecting piece;The backrest support frame includes that backrest support rods (6) and the backrest being set on the backrest support rods (6) adjust machine Structure;The cushion interconnecting piece is higher than the knee support portion and the cushion interconnecting piece is obliquely installed towards the knee support portion, It is equipped between the knee support portion and the cushion interconnecting piece and separates gap, the cushion support described waves main branch It is formed and the foot space for separating gap and communicating between support, the maincenter support.
2. the multi-functional anti-bow-backed office chair of one kind according to claim 1, it is characterised in that: the knee support portion includes From the knee support rod (41) that arch bottom bar (4) front end upwardly extends, the knee being set on the knee support rod (41) Support base (42) and the knee pressure pad (43) being set on the knee support base (42), the knee support rod (41) and institute It states the connection of arch bottom bar (4) front end or is shaped in the arch bottom bar (4);The knee support base (42) passes through damping Shaft and the top of the knee support rod (41) are hinged.
3. the multi-functional anti-bow-backed office chair of one kind according to claim 2, it is characterised in that: the knee support portion also wraps The sliding seat (44) for loading the knee pressure pad (43) is included, knee support base (42) surface is equipped with slideway, described Sliding seat (44) bottom is equipped with the sliding block for being slidably connected to the slideway;Knee support base (42) surface is equipped with limit circle Slot (421), sliding seat (44) bottom are equipped with and the matched limit round end (441) of the limit circular groove (421).
4. the multi-functional anti-bow-backed office chair of one kind according to claim 3, it is characterised in that: the limit circular groove (421) Groove face and/or back be equipped with one of magnetic area, the surface of limit round end (441) and/or internal be equipped with and the magnetism The two of the magnetic area that the matching of one of area is attracted.
5. the multi-functional anti-bow-backed office chair of one kind according to claim 1, it is characterised in that: on the arch bottom bar (4) It is successively arranged front segmental arc, middle part segmental arc and rear portion segmental arc from front to back, the curvature of the middle part segmental arc is less than the front arc The curvature of section and the rear portion segmental arc, the curvature of the front segmental arc are less than the curvature of the rear portion segmental arc.
6. the multi-functional anti-bow-backed office chair of one kind according to claim 1, it is characterised in that: the backrest regulating mechanism packet Include the vertical adjustment slot (61) being set on the backrest support rods (6), one end connect and wears with the backrest portion (2) and connects described Adjusting screw rod (62) and the other end in vertical adjustment slot (61) are bolted in the rotation adjusting elasticity block of the adjusting screw rod (62) (63).
7. the multi-functional anti-bow-backed office chair of one kind according to claim 1 or 6, it is characterised in that: the backrest adjusts machine Structure further include be connected to the cushion support limit frame (64) and one end be fixedly connected on the backrest support rods (6) and The other end be movably connected on it is described limit frame (64) limit toughness bar (65), backrest support rods (6) lower end with it is described Hingedly, the side wall of limit frame (64) is equipped with multiple limit holes (641), the limit toughness bar maincenter support (3) (65) the other end is equipped with and the matched limit connection-peg (651) of the limit hole (641).
8. the multi-functional anti-bow-backed office chair of one kind according to claim 1, it is characterised in that: the cushion interconnecting piece includes It is connect with the cushions support bar (5) or the integrally formed cushion connecting rod (51) and is connected to the cushion connecting rod (51) cushion connects pedestal (52), cushion connection pedestal (52) towards knee support portion direction tilt and in it is preceding it is low after High shape.
9. the multi-functional anti-bow-backed office chair of one kind according to claim 1, it is characterised in that: on the maincenter support (3) Stabilizer blade (31) are limited equipped with hypsokinesis.
CN201811116752.9A 2018-09-25 2018-09-25 A kind of multi-functional anti-bow-backed office chair Pending CN109171273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811116752.9A CN109171273A (en) 2018-09-25 2018-09-25 A kind of multi-functional anti-bow-backed office chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811116752.9A CN109171273A (en) 2018-09-25 2018-09-25 A kind of multi-functional anti-bow-backed office chair

Publications (1)

Publication Number Publication Date
CN109171273A true CN109171273A (en) 2019-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811116752.9A Pending CN109171273A (en) 2018-09-25 2018-09-25 A kind of multi-functional anti-bow-backed office chair

Country Status (1)

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CN (1) CN109171273A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328991A (en) * 1979-03-30 1982-05-11 Mengshoel Hans Chr Sitting device
KR200250524Y1 (en) * 2001-06-20 2001-10-19 정철수 Chair for correcting a posture
CN202820369U (en) * 2012-09-11 2013-03-27 丛晓楠 Multifunctional folding chair
CN209436671U (en) * 2018-09-25 2019-09-27 安吉诚宇家具有限公司 A kind of multi-functional anti-bow-backed office chair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328991A (en) * 1979-03-30 1982-05-11 Mengshoel Hans Chr Sitting device
KR200250524Y1 (en) * 2001-06-20 2001-10-19 정철수 Chair for correcting a posture
CN202820369U (en) * 2012-09-11 2013-03-27 丛晓楠 Multifunctional folding chair
CN209436671U (en) * 2018-09-25 2019-09-27 安吉诚宇家具有限公司 A kind of multi-functional anti-bow-backed office chair

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Application publication date: 20190111