DE20307192U1 - High chair for small child has telescopic column raised or lowered by hydraulic or pneumatic pedal and resting on folding legs - Google Patents

High chair for small child has telescopic column raised or lowered by hydraulic or pneumatic pedal and resting on folding legs

Info

Publication number
DE20307192U1
DE20307192U1 DE20307192U DE20307192U DE20307192U1 DE 20307192 U1 DE20307192 U1 DE 20307192U1 DE 20307192 U DE20307192 U DE 20307192U DE 20307192 U DE20307192 U DE 20307192U DE 20307192 U1 DE20307192 U1 DE 20307192U1
Authority
DE
Germany
Prior art keywords
high chair
piston rod
chair according
outer tube
lifting device
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.)
Expired - Lifetime
Application number
DE20307192U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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
Priority to US10/423,390 priority Critical patent/US20040212238A1/en
Priority to GB0309613A priority patent/GB2401097B/en
Application filed by Individual filed Critical Individual
Priority to DE20307192U priority patent/DE20307192U1/en
Publication of DE20307192U1 publication Critical patent/DE20307192U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • 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
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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
    • A47C7/002—Chair or stool bases
    • A47C7/006—Chair or stool bases with castors

Abstract

A high chair for a small child has a seat resting on a central telescopic column which is supported by a number of folding legs resting on castors. The central telescopic column is esp. raised or lowered by a lever-operated hydraulic or pneumatic jack.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Hochstuhl mit einer Hebevorrichtung, dadurch gekennzeichnet, daß die Hebevor­ richtung eine Kolbenstange (14), ein Außenrohr (12) und einen Betätigungshebel (10) zum Anheben oder Absenken der Kolbenstange (14) der Hebevorrichtung aufweist.1. High chair with a lifting device, characterized in that the Hebevor direction has a piston rod ( 14 ), an outer tube ( 12 ) and an actuating lever ( 10 ) for lifting or lowering the piston rod ( 14 ) of the lifting device. 2. Hochstuhl, insbesondere nach Anspruch 1 mit einem einklappbaren Beingestell, enthaltend: eine Hebevorrichtung mit einem Außenrohr (12), ein auf der Außenseite des Außenrohrs (12) befestigtes, oberes Schwenkteil (20), ein unteres Schwenkteil (24) und eine Mehrzahl von schwenkbar mit dem oberen und dem unteren Schwenkteil (20, 24) verbundenen, je ein Hauptbein (25) und ein Nebenbein (26) aufweisenden Stützbeinen, wobei das untere Schwenkteil (24) an einer längs des Außenrohrs (12) bewegbaren, zum Einklappen und Ausklappen des Beingestells eingerichteten Gleithül­ se (27) befestigt ist.2. High chair, in particular according to claim 1 with a retractable leg frame, comprising: a lifting device with an outer tube ( 12 ), an upper pivot part ( 20 ) attached to the outside of the outer tube ( 12 ), a lower pivot part ( 24 ) and a plurality of supporting legs pivotably connected to the upper and lower pivoting parts ( 20 , 24 ), each having a main leg ( 25 ) and a secondary leg ( 26 ), the lower pivoting part ( 24 ) being able to be folded in on a movable along the outer tube ( 12 ) and unfolding the leg frame fitted sliding sleeve ( 27 ) is attached. 3. Hochstuhl nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Hebevor­ richtung eine hydraulisch, mit Öldruck oder mit Luftdruck arbeitende oder eine schraubbare Hebevorrichtung ist.3. High chair according to claim 1 or 2, characterized in that the lifting device direction one working hydraulically, with oil pressure or with air pressure or one screwable lifting device. 4. Hochstuhl nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß ein oberes Ende der Kolbenstange (14) mit zum Einsetzen von Bolzen bestimmten, der Befestigung eines Sitzunterteils an der Kolbenstange (14) dienenden Löchern (18) versehen ist.4. High chair according to one of claims 1 to 3, characterized in that an upper end of the piston rod ( 14 ) with holes intended for the insertion of bolts, the fastening of a seat part on the piston rod ( 14 ) serving holes ( 18 ) is provided. 5. Hochstuhl nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß am Umfang der Kolbenstange (14) eine teleskopierbare, entsprechend dem Anheben oder Absenken der Kolbenstange (14) ausziehbare bzw. zusammenschiebbare Hülle (16) vorgesehen ist.5. High chair according to one of claims 1 to 4, characterized in that on the circumference of the piston rod ( 14 ) a telescopic, corresponding to the raising or lowering of the piston rod ( 14 ) extendable or collapsible sleeve ( 16 ) is provided. 6. Hochstuhl nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß ein unterer Abschnitt des Außenrohrs (12) mit einem aus Kunststoff bestehenden Ver­ riegelungskörper (30) versehen ist, der an seinem Umfang Rastnasen (32) aufweist, die zum Erfassen des an der Gleithülse (27) befestigten, unteren Schwenkteils (24) dienen.6. High chair according to one of claims 1 to 5, characterized in that a lower portion of the outer tube ( 12 ) with a plastic Ver locking body ( 30 ) is provided, which has on its periphery locking lugs ( 32 ) for detecting the serve on the sliding sleeve ( 27 ) attached, lower swivel part ( 24 ). 7. Hochstuhl nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Betätigungshebel (10) zur einfachen Einstellung der Höhe eines Sitzunterteils durch Druck mit einer Hand oder durch Treten mit einem Fuß betätigbar ist.7. High chair according to one of claims 1 to 6, characterized in that the actuating lever ( 10 ) for easy adjustment of the height of a seat base can be actuated by pressure with one hand or by pedaling with one foot. 8. Hochstuhl nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Kolbenstange (14) durch Schwenken des Betätigungshebels (10) in einer Verriege­ lungsstellung fixierbar ist.8. High chair according to one of claims 1 to 7, characterized in that the piston rod ( 14 ) can be fixed in a locking position by pivoting the actuating lever ( 10 ). 9. Hochstuhl nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß das Beingestell eine Mehrzahl von Stützbeinen enthält, die unter Bildung einer Gelenk­ konstruktion schwenkbar mit dem Außenrohr (12) und der Gleithülse (27) verbunden sind.9. High chair according to one of claims 1 to 8, characterized in that the leg frame contains a plurality of support legs which are pivotally connected to form an articulated construction with the outer tube ( 12 ) and the sliding sleeve ( 27 ). 10. Hochstuhl nach einem der Ansprüche 2 bis 9, dadurch gekennzeichnet, daß wenigstens drei Stützbeine vorhanden sind.10. High chair according to one of claims 2 to 9, characterized in that there are at least three support legs.
DE20307192U 2003-04-25 2003-05-06 High chair for small child has telescopic column raised or lowered by hydraulic or pneumatic pedal and resting on folding legs Expired - Lifetime DE20307192U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/423,390 US20040212238A1 (en) 2003-04-25 2003-04-25 Highchair
GB0309613A GB2401097B (en) 2003-04-25 2003-04-28 Height adjustable and foldable highchair
DE20307192U DE20307192U1 (en) 2003-04-25 2003-05-06 High chair for small child has telescopic column raised or lowered by hydraulic or pneumatic pedal and resting on folding legs

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/423,390 US20040212238A1 (en) 2003-04-25 2003-04-25 Highchair
GB0309613A GB2401097B (en) 2003-04-25 2003-04-28 Height adjustable and foldable highchair
DE20307192U DE20307192U1 (en) 2003-04-25 2003-05-06 High chair for small child has telescopic column raised or lowered by hydraulic or pneumatic pedal and resting on folding legs

Publications (1)

Publication Number Publication Date
DE20307192U1 true DE20307192U1 (en) 2003-09-11

Family

ID=42736155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20307192U Expired - Lifetime DE20307192U1 (en) 2003-04-25 2003-05-06 High chair for small child has telescopic column raised or lowered by hydraulic or pneumatic pedal and resting on folding legs

Country Status (3)

Country Link
US (1) US20040212238A1 (en)
DE (1) DE20307192U1 (en)
GB (1) GB2401097B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871912B1 (en) 2003-10-23 2005-03-29 Kenny Cheng Highchair
EP1922956A2 (en) 2006-11-17 2008-05-21 ILinko Ltd Child's high chair
WO2018058567A1 (en) * 2016-09-30 2018-04-05 安吉金泰紧固件有限公司 Foldable five-star leg

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7185949B2 (en) * 2005-07-19 2007-03-06 Finell Rebecca M Highchair
ES2326294B2 (en) * 2006-05-12 2011-09-27 Colchonerías Alcalá, S.L. HYDRAULIC ELEVATION SET FOR BEDS.
US7673942B2 (en) * 2007-08-10 2010-03-09 Wonderland Nurserygoods Co., Ltd. High chair with swivel feature and height adjustment
USD846930S1 (en) 2016-10-31 2019-04-30 Varidesk, Llc Chair
US10376071B2 (en) 2016-11-28 2019-08-13 Variadesk, LLC Leaning chair
CN107174027A (en) * 2017-07-12 2017-09-19 浙江昊国家具有限公司 A kind of health-care environment protection type swivel chair
CN110367746A (en) * 2019-07-04 2019-10-25 安徽酷豆丁科技发展股份有限公司 A kind of sliding type folding baby bedstead capable of being folded
CN210185062U (en) * 2019-07-11 2020-03-27 厦门新技术集成有限公司 Chair and base thereof
TWI778535B (en) * 2020-03-06 2022-09-21 瑞士商明門瑞士股份有限公司 Height adjustable highchair and method of operating a highchair
CN111481003A (en) * 2020-05-07 2020-08-04 恒林家居股份有限公司 Chair and rocking chair leg thereof
US11622630B2 (en) * 2021-07-27 2023-04-11 Clifford Wayne Williams Mobile barber chair
CN113925307B (en) * 2021-11-24 2024-01-30 浙江工业大学之江学院 Foldable multifunctional movable seat for multiple persons

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US755043A (en) * 1903-11-27 1904-03-22 George W Pike Folding stool.
US2359821A (en) * 1943-06-09 1944-10-10 Benjamin S Schwartz Folding stool
US3203657A (en) * 1964-06-22 1965-08-31 Joseph Rogers Inc Drummer's throne
GB1461951A (en) * 1974-05-08 1977-01-19 French Eng Ltd John Adjustable support devices
US4076201A (en) * 1977-02-10 1978-02-28 Hudnall Walter E Adjustable chair-spindle assembly
US4183579A (en) * 1978-05-15 1980-01-15 Gonzalez Enrique M Doctor's stool
US4223860A (en) * 1979-01-05 1980-09-23 Prest John D Convertible stand for table tops
GB2108466A (en) * 1981-10-27 1983-05-18 Robert Edward Hargreaves Vertically-adjustable chair
US4493469A (en) * 1983-01-19 1985-01-15 Mohasco Corporation Height adjustment control arrangement
DE3420528A1 (en) * 1984-06-01 1985-12-05 Stabilus Gmbh, 5400 Koblenz CONTINUOUSLY ADJUSTABLE LIFTING DEVICE
MX170047B (en) * 1988-08-04 1993-08-03 Enrique Manuel Gonzalez Y Roja IMPROVEMENTS IN A ROTATING BENCH THAT SUPPORTS THE WEIGHT OF THE BODY AND ALLOWS DIVERSITY OF MOVEMENTS WITH THE LEGS
US5505524A (en) * 1994-12-19 1996-04-09 Drumwright; Kathy P. Portable hair styling and barber chair
DE29508861U1 (en) * 1995-05-29 1995-09-28 Bannik Britta Height-adjustable children's chair
JP3055804U (en) * 1998-07-13 1999-01-29 星野楽器株式会社 Drum chair support structure
JP3655210B2 (en) * 2001-05-02 2005-06-02 星野楽器株式会社 Drum chair

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871912B1 (en) 2003-10-23 2005-03-29 Kenny Cheng Highchair
GB2407487A (en) * 2003-10-23 2005-05-04 Cheng Kenny Vertically adjustable child seat having pnuematic lifting means
GB2407487B (en) * 2003-10-23 2005-09-21 Cheng Kenny Folding child seat with pneumatic lifting means
EP1922956A2 (en) 2006-11-17 2008-05-21 ILinko Ltd Child's high chair
EP1922956A3 (en) * 2006-11-17 2010-10-20 ILinko Ltd Child's high chair
US7905549B2 (en) 2006-11-17 2011-03-15 Ilinko Ltd. Highchair
WO2018058567A1 (en) * 2016-09-30 2018-04-05 安吉金泰紧固件有限公司 Foldable five-star leg
US10568432B2 (en) 2016-09-30 2020-02-25 Anji Jintai Fastener Co., Ltd. Foldable five-star foot

Also Published As

Publication number Publication date
US20040212238A1 (en) 2004-10-28
GB2401097B (en) 2005-03-09
GB2401097A (en) 2004-11-03
GB0309613D0 (en) 2003-06-04

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031016

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060803

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20090716

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20110407

R071 Expiry of right