CN103209616A - A furniture unit to sit-on - Google Patents

A furniture unit to sit-on Download PDF

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Publication number
CN103209616A
CN103209616A CN201180051961XA CN201180051961A CN103209616A CN 103209616 A CN103209616 A CN 103209616A CN 201180051961X A CN201180051961X A CN 201180051961XA CN 201180051961 A CN201180051961 A CN 201180051961A CN 103209616 A CN103209616 A CN 103209616A
Authority
CN
China
Prior art keywords
back frame
furniture
units
fixed
sitting
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
CN201180051961XA
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Chinese (zh)
Inventor
塔德乌什·梅热
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.)
TADEUSZ MAZUR CENTRUM REHABILITACJI
Original Assignee
TADEUSZ MAZUR CENTRUM REHABILITACJI
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 TADEUSZ MAZUR CENTRUM REHABILITACJI filed Critical TADEUSZ MAZUR CENTRUM REHABILITACJI
Publication of CN103209616A publication Critical patent/CN103209616A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
    • A47B83/001—Office desks or work-stations combined with other pieces of furniture, e.g. work space management systems
    • 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
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/723—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like with display screens
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • 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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • 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
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/503—Supports for the feet or the legs coupled to fixed parts of the chair with double foot-rests or leg-rests
    • 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
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • 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
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • 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
    • 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
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects

Abstract

A Furniture Unit to sit-on that comprises a frame, a seat, and a backrest where the seat is secured to the frame or to the base of the backrest frame using a ball joint, whereas the backrest frame is adjustable and equipped with at least one rest element wherein the bearing of the ball joint (A1) is secured to the seat (1), and the ball of the ball joint (A2) is secured to the main frame (2) or to the base of the backrest frame (3); the diameter of the ball joint (A) is smaller than 15 cm.

Description

The units of furniture that can sit
Technical field
The invention provides a kind of units of furniture of sitting, it is designed to use when needs are had a rest or carried out office work.
Background technology
A kind of known units of furniture sat is disclosed in the International Patent Application WO 95/16374.This units of furniture is a kind of chair, and wherein, the seat tool is fixed to this framework to allow framework in the mobile mode of all directions.For this purpose, the seat tool utilizes helical spring, ball connecting portion or any other suitable mechanism to be installed to framework.This seat tool is positioned on the spherical head, and this spherical head has bigger radius and is placed in the depression bottom surface of the cylinder that centers on whole head.The cylinder height determines the angle of inclination.In addition, utilization can suitably be adjusted this angle by the diameter in the thread mechanism in the cylindrical cover or hole.This chair allows to increase the mobility with the upper body part of the people in the sitting work, can also improve the user's of chair posture.In addition, the stimulation at the nerve of the end of vertebra can improve condition.
The specification of patent No.WO2009157148 has disclosed another kind of known chair.Its scheme comprises rocking chair, and this rocking chair is equipped with a tool, and the seat tool has the formation spherical surface and its central point is arranged at a lower recess part of tool top.The rotating roller that contacts this lower recess surface allows sunk part to move along spherical surface and chair supporting part.
At present, the units of furniture of sitting that has used allows the people's that is seated health can carry out following movement: tilt, vibrate, wave or promote, but independent body part only is moved toward each other once in a while.
Summary of the invention
On the one hand, the objective of the invention is to guarantee the stable of when being seated specific body axes.On the other hand, this purpose also guarantees the motion around these axis simultaneously, in order to can control rotatablely moving of body, because they determine change frequency and the easy degree of the live load of articular surface and capsular ligament (capsules), ligament and muscle.
According to the present invention, the units of furniture that can sit comprises: main frame, seat tool, back frame.Utilize the ball connecting portion, the seat tool is installed to main frame or is equipped with in the pedestal regulated of back frame of at least one backrest any one.The units of furniture that can sit is characterised in that: the supporting of ball connecting portion is fixed to a tool, and the ball of ball connecting portion is installed to the pedestal of main frame or back frame, and the diameter of ball connecting portion is less than 15cm.
Preferably, back frame is equipped with three independently removable rest elements, middle rest element can utilize the ball connecting portion to be embedded in the framework, in addition, upper and lower rest element can by two independently element form, these two independently element is parallel towards each other and place symmetrically with respect to back frame towards vertical axis.
Preferably, revise embodiment for one of the units of furniture that can sit and be equipped with the pin support, this pin supports two removable pillars that have for pin, and pillar utilizes crank assemblies pivotally to be connected with the framework that pin supports.
In addition, on the top of back frame, may fixedly there be element also to be used as the rest portion of the upper limbs of raising.
Units of furniture can also be equipped with the handrail of the pedestal that is installed to back frame.Any one or two that are used for the working surface of monitor or top are installed to this pedestal.Because this particular configuration is used the present invention as implied above, can cosily carry out any office work.
The minor diameter of ball connecting portion guarantees that the health rotation is consistent with spinal axis or approximate consistent, therefore, can eliminate harmful cross force.The stability of the particular axis of the health by the people that is seated (spinal axis, at the axis of pitch of head pedestal and the axis of pitch of pelvis), with by may move around the health of those axis, the internode of vertebra (inter-segmental) movement is guaranteed that the present invention also guarantees stability and the motion possibility of needs simultaneously.
When people's back more than one when laterally the place is supported, the people of the work that is seated can cosily have a rest and in long period of time its back be positioned at the constant position of hardness.
Have the use that the pin for the removable pillar of pin supports, cause possible: when the people is seated, the lower limb continuous operation, and therefore, the flesh pump of lower limb (muscle pump) is activated, and prevents varication (varices) like this.
Description of drawings
Purport of the present invention will be illustrated in accompanying accompanying drawing.These accompanying drawings have only shown one embodiment of the present of invention.Fig. 1 is the schematic diagram of the side view of the units of furniture that can sit; Fig. 2 is the schematic diagram that does not have the units of furniture of a tool.
The specific embodiment
The units of furniture that can sit has main frame 2, and main frame 2 is connected by the frame base of connecting portion with backrest 3.Seat tool 1 is placed on main frame 2 tops, the frame base that it is fixed to main frame 2 or is fixed to backrest 3 alternatively by ball connecting portion A.Above-mentioned connection is formed, so that the supporting A1 of ball connecting portion A is installed to a tool 1, and the ball A2 of ball connecting portion A is fixed on main basal base 2 or alternatively on the frame base of backrest 3.The frame base of backrest 3 has the handrail 11 that is installed to adjustable lever, and the working surface or the top 12 that are used for computer keyboard, and this working surface or top 12 are installed on another arm 13.Arm for the top that is fixed for LCD display or PC screen is installed to bar 13, and this arm 13 is fixed for working surface or the top 12 of keyboard.
Back frame 4 is connected lastingly with the frame base of backrest 3, and these two elements are tied to have and regulate go up or the possibility at upper/lower positions and/or angle of inclination.Back frame 4 is equipped with three (3) independently removable rest portion: go up head rest 5, middle chest by (chestrest) 6 and following backrest 7.Middle chest utilizes ball connecting portion C to be fixed to back frame 4 by 6, and go up rest portion 5 and following rest portion 7 is connected with back frame 4, feasiblely might make them forward and backward or up and down or (in short-range) movement to the next door a little.Rest element 5 and 7 can utilize spring pressurization telescoping mechanism to connect with back frame 4.In the top of back frame 4, the rest element 10 that is used for lower limb is placed on bar.
Pin supports 8 and is fixed to main frame 2, and it has two removable pillars that are used for pin, and these two removable pillars are by the portion of flexibly connecting and use crank assemblies 9 to be connected with the pin support frame.The pin pillar can move up and down and rotate.Pin supports 8 and is fixed to it and can be freely pulled out and be placed on permission and his/her pin is placed on pin supports position on 8, perhaps when not using pin support 8 can be placed on main frame 2 below.Pin supports 8 and for example can utilize guide rail to place, and perhaps it can have flexible the connection.The feasible distance that might regulate between pin support and the main frame 2 of this situation in back.
Claims (according to the modification of the 19th of treaty)
1. the units of furniture that can sit, it is characterized in that, comprise: framework, seat tool and backrest, described seat tool utilizes ball connecting portion (A) to be fixed to the pedestal of described framework or described back frame, the diameter of described ball connecting portion (A) is less than 15cm, and wherein, described backrest is equipped with at least one rest element, and described at least one rest element utilizes the ball connecting portion to be embedded into described back frame (4).
2. the units of furniture of sitting as claimed in claim 1, it is characterized in that, described back frame is equipped with three independently displaceable element (5), (6) and (7), and described interval portion (6) utilizes spherojoint (C) to be embedded into described back frame (4).
3. the units of furniture of sitting as claimed in claim 2, it is characterized in that, in rest portion (5) and (7) each comprises two elements, described two elements are parallel to each other and place symmetrically towards the vertical axis of described back frame (4), and each element is fixed to described back frame (4) independently.
4. as the described units of furniture of sitting of claim 1, claim 2 or claim 3, it is characterized in that, described units of furniture is equipped with pin and supports (8), described pin support (8) has two removable pillars for pin, and described pin supports by the portion of flexibly connecting and utilizes crank mechanism (9) to be connected with described pin support frame.
5. as the described units of furniture of sitting of claim 1, claim 2, claim 3 or claim 4, it is characterized in that, be fixed to described back frame (4) for the described pillar (10) of raising upper limbs.
6. as the described units of furniture of sitting of claim 1, claim 2, claim 3, claim 4 or claim 5, it is characterized in that handrail (11) is fixed to the described pedestal of adjustable described back frame.
7. as the described units of furniture of sitting of claim 1, claim 2, claim 3, claim 4, claim 5 or claim 6, it is characterized in that, be used for the top of PC keyboard or the described pedestal that working surface (12) is fixed to described back frame (3), and described top or working surface are equipped with fixed bar (13).

Claims (7)

1. the units of furniture that can sit, it is characterized in that, comprise: framework, seat tool and backrest, described seat tool utilizes the ball connecting portion to be fixed to the pedestal of described framework or described back frame, at least one rest element can be regulated and be equipped with to described back frame, the supporting of described ball connecting portion (A1) is fixed to described seat tool (1), and the ball of described ball connecting portion (A2) is fixed to the described pedestal of described main frame (2) or described back frame (3); The diameter of described ball connecting portion (A) is less than 15cm.
2. the units of furniture of sitting as claimed in claim 1, it is characterized in that, described back frame is equipped with three independently displaceable element (5), (6) and (7), and described interval portion (6) utilizes spherojoint (C) to be embedded into described back frame (4).
3. the units of furniture of sitting as claimed in claim 2, it is characterized in that, in rest portion (5) and (7) each comprises two elements, described two elements are parallel to each other and place symmetrically towards the vertical axis of described back frame (4), and each element is fixed to described back frame (4) independently.
4. as the described units of furniture of sitting of claim 1, claim 2 or claim 3, it is characterized in that, described units of furniture is equipped with pin and supports (8), described pin support (8) has two removable pillars for pin, and described pin supports by the portion of flexibly connecting and utilizes crank mechanism (9) to be connected with described pin support frame.
5. as the described units of furniture of sitting of claim 1, claim 2, claim 3 or claim 4, it is characterized in that, be fixed to described back frame (4) for the described pillar (10) of raising upper limbs.
6. as the described units of furniture of sitting of claim 1, claim 2, claim 3, claim 4 or claim 5, it is characterized in that handrail (11) is fixed to the described pedestal of described back frame (3).
7. as the described units of furniture of sitting of claim 1, claim 2, claim 3, claim 4, claim 5 or claim 6, it is characterized in that, be used for the top of PC keyboard or the described pedestal that working surface (12) is fixed to described back frame (3), and described top or working surface are equipped with fixed bar (13).
CN201180051961XA 2010-10-26 2011-10-20 A furniture unit to sit-on Pending CN103209616A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PLP.392751 2010-10-26
PL392751A PL227553B1 (en) 2010-10-26 2010-10-26 Sitting furniture
PCT/PL2011/000109 WO2012057639A1 (en) 2010-10-26 2011-10-20 A furniture unit to sit-on

Publications (1)

Publication Number Publication Date
CN103209616A true CN103209616A (en) 2013-07-17

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Application Number Title Priority Date Filing Date
CN201180051961XA Pending CN103209616A (en) 2010-10-26 2011-10-20 A furniture unit to sit-on

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US (1) US20130214566A1 (en)
EP (1) EP2632297B1 (en)
JP (1) JP5698370B2 (en)
KR (1) KR101556833B1 (en)
CN (1) CN103209616A (en)
BR (1) BR102013009115A2 (en)
CA (1) CA2811195A1 (en)
EA (1) EA201370101A1 (en)
ES (1) ES2530349T3 (en)
MX (1) MX2013004675A (en)
PL (1) PL227553B1 (en)
UA (1) UA108518C2 (en)
WO (1) WO2012057639A1 (en)

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US9474377B2 (en) * 2012-05-16 2016-10-25 Safco Products Co. Upright active-sitting seat
PL234797B1 (en) * 2017-09-25 2020-04-30 Kowalski Maciej S Z T K Taps Supporting piece of furniture for a standing passenger
PL234796B1 (en) * 2017-09-25 2020-04-30 Kowalski Maciej S Z T K Taps A piece of furniture for dynamic seating
PL234771B1 (en) * 2017-12-14 2020-03-31 Tadeusz Mazur Armchair
TWI682744B (en) * 2019-02-16 2020-01-21 宏碁股份有限公司 Computer cockpit and adjustment method thereof

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CN2576539Y (en) * 2002-10-23 2003-10-01 甘新波 Automotive chair back-board connector
JP3120985U (en) * 2005-11-15 2006-04-27 秀明 長谷川 Free-rotating seating device for maintaining normal posture
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Publication number Publication date
EA201370101A1 (en) 2013-08-30
EP2632297B1 (en) 2014-11-19
ES2530349T3 (en) 2015-03-02
PL392751A1 (en) 2012-05-07
MX2013004675A (en) 2013-08-29
BR102013009115A2 (en) 2015-06-09
JP2013540038A (en) 2013-10-31
WO2012057639A8 (en) 2013-05-23
WO2012057639A1 (en) 2012-05-03
UA108518C2 (en) 2015-05-12
PL227553B1 (en) 2017-12-29
JP5698370B2 (en) 2015-04-08
CA2811195A1 (en) 2012-05-03
KR20130080848A (en) 2013-07-15
EP2632297A1 (en) 2013-09-04
KR101556833B1 (en) 2015-10-01
US20130214566A1 (en) 2013-08-22

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Application publication date: 20130717