MX2018006442A - Improved self-adjustable backrest device. - Google Patents

Improved self-adjustable backrest device.

Info

Publication number
MX2018006442A
MX2018006442A MX2018006442A MX2018006442A MX2018006442A MX 2018006442 A MX2018006442 A MX 2018006442A MX 2018006442 A MX2018006442 A MX 2018006442A MX 2018006442 A MX2018006442 A MX 2018006442A MX 2018006442 A MX2018006442 A MX 2018006442A
Authority
MX
Mexico
Prior art keywords
adjustable backrest
improved self
backrest device
backrest
shaft
Prior art date
Application number
MX2018006442A
Other languages
Spanish (es)
Inventor
Blasco Andreu Rafael
Original Assignee
Blasco Andreu Rafael
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 claimed from ES201531301U external-priority patent/ES1147634Y/en
Application filed by Blasco Andreu Rafael filed Critical Blasco Andreu Rafael
Priority claimed from ES201631384U external-priority patent/ES1172762Y/en
Publication of MX2018006442A publication Critical patent/MX2018006442A/en

Links

Classifications

    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
    • A47C16/005—Back-rests
    • 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
    • A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • A47C1/146—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning of legless type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
    • 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
    • A47C7/40—Support for the head or the back for the back
    • A47C7/42—Support for the head or the back for the back of detachable or loose type
    • A47C7/425—Supplementary back-rests to be positioned on a back-rest or the like
    • 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
    • A47C7/40—Support for the head or the back for the back
    • A47C7/48—Support for the head or the back for the back of freely-rotatable type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

The invention relates to a self-adjustable backrest device formed from a movable plate that pivots with respect to a horizontal shaft (3), the plate and shaft being connected together by means of a first set of hubs. The shaft is also connected to a second set of hubs that are in turn associated with a supporting member that can be either the backrest of an existing chair or a backrest that forms part of the device.
MX2018006442A 2015-11-23 2016-11-21 Improved self-adjustable backrest device. MX2018006442A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES201531301U ES1147634Y (en) 2015-11-23 2015-11-23 SELF-ADJUSTABLE SEAT DEVICE
PCT/ES2016/070830 WO2017089638A1 (en) 2015-11-23 2016-11-21 Improved self-adjustable backrest device
ES201631384U ES1172762Y (en) 2016-11-21 2016-11-21 IMPROVED SELF-ADJUSTABLE BACKUP DEVICE

Publications (1)

Publication Number Publication Date
MX2018006442A true MX2018006442A (en) 2019-05-15

Family

ID=58763976

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006442A MX2018006442A (en) 2015-11-23 2016-11-21 Improved self-adjustable backrest device.

Country Status (9)

Country Link
US (1) US20180344038A1 (en)
JP (1) JP2018538119A (en)
KR (1) KR20180086452A (en)
AU (1) AU2016359924A1 (en)
CA (1) CA3005941A1 (en)
CL (1) CL2018001354A1 (en)
MX (1) MX2018006442A (en)
RU (1) RU2741589C2 (en)
WO (1) WO2017089638A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1287425Y (en) 2022-02-11 2022-05-23 Fama Sofas S L U Chair with adjustable backrest

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US2524624A (en) * 1946-08-14 1950-10-03 Roy A Cramer Resilient chair back mounting
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US5356201A (en) * 1992-07-27 1994-10-18 Jerome Olson Canoe backrest
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JPH08214978A (en) * 1995-02-15 1996-08-27 Araco Corp Reclining device
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US6322145B1 (en) * 1999-04-27 2001-11-27 Freedom Designs, Inc. Wheelchair seat back with adjustable tilt
NL1014412C2 (en) * 2000-02-17 2001-08-20 Staarink Henricus Antonius M Provision for supporting a seated person and method for designing and / or manufacturing such a facility.
RU2170539C1 (en) * 2000-09-15 2001-07-20 Симкин Дмитрий Борисович Apparatus for providing optimal posiiton of body and neck in sitting position (versions)
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DE10139982A1 (en) * 2001-08-21 2003-03-06 Jan Stoltenberg-Lerche Portable back rest, for use e.g. on picnics, is made up of base and folding back rest section connected to it by pivot
RU2199258C1 (en) * 2002-02-14 2003-02-27 Быков Алексей Алексеевич Seating device
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Also Published As

Publication number Publication date
JP2018538119A (en) 2018-12-27
AU2016359924A1 (en) 2018-06-07
CL2018001354A1 (en) 2018-08-03
RU2018121433A (en) 2019-12-25
RU2741589C2 (en) 2021-01-27
US20180344038A1 (en) 2018-12-06
WO2017089638A1 (en) 2017-06-01
RU2018121433A3 (en) 2020-01-30
CA3005941A1 (en) 2017-06-01
KR20180086452A (en) 2018-07-31

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