WO2015112057A1 - Siège automobile avec appuie-tête automatique - Google Patents

Siège automobile avec appuie-tête automatique Download PDF

Info

Publication number
WO2015112057A1
WO2015112057A1 PCT/RU2015/000032 RU2015000032W WO2015112057A1 WO 2015112057 A1 WO2015112057 A1 WO 2015112057A1 RU 2015000032 W RU2015000032 W RU 2015000032W WO 2015112057 A1 WO2015112057 A1 WO 2015112057A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
pistons
headrest
cylinders
head restraint
Prior art date
Application number
PCT/RU2015/000032
Other languages
English (en)
Russian (ru)
Inventor
Борис Леонидович СМИРНОВ
Original Assignee
Борис Леонидович СМИРНОВ
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 Борис Леонидович СМИРНОВ filed Critical Борис Леонидович СМИРНОВ
Publication of WO2015112057A1 publication Critical patent/WO2015112057A1/fr

Links

Classifications

    • 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/832—Head-rests movable or adjustable vertically slidable movable to an inoperative or stowed position
    • 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
    • B60N2/821—Head-rests movable or adjustable vertically slidable characterised by their locking devices with continuous positioning
    • 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors

Definitions

  • the utility model relates to the automotive industry, namely to passive safety systems and can be used to prevent injuries to the driver and passengers when a car is struck from behind.
  • the main element of passive safety in this case is a correctly adjusted height - the headrest of the car seat.
  • the problem to which the claimed utility model is directed is to expand the arsenal of technical means in this area, as well as to simplify and reduce the cost of the device design and its operation.
  • the car seat with an automatic head restraint includes: the car seat itself, a head restraint with racks, the ends of which are equipped with pistons. Pistons are placed in cylinders that are located in the back of the seat and are connected through hoses to an elastic tank in the seat cushion.
  • the elastic tank is filled inside with polyurethane foam (foam rubber) - part of the foam of the seat cushion.
  • the tank performs the functions of a vacuum injection pump, using the elasticity and porosity of foam rubber, which provides reliable reciprocating - translational movement of pistons in cylinders driven by the weight of the body of the driver or passenger when they are put into the car and the seat is released
  • FIG. 1 car seat, with a stationary location of the headrest.
  • FIG. 2 - it is the same, with an extended headrest.
  • the main elements of such a device are: - seat 1 with a head restraint 2, uprights 3, which at the ends have pistons 4, placed in cylinders 5, connected through hoses 6 with an elastic tank 7.
  • the work of the headrest is as follows.
  • One of the advantages of the automatic head restraint is that when you release the seat, it automatically takes a stationary (lower) position, thereby not blocking the driver's view through the rear window, which increases the passive safety of the car. In addition, it exempts the driver and passengers from the installation and folding of the head restraints when boarding the car and freeing the seats.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

L'invention concerne un siège automobile avec appuie-tête automatique comprenant : un siège automobile; un appuie-tête avec des montants dont les extrémités comportent des pistons. Les pistons sont disposés dans des cylindres qui sont disposés dans le dossier du siège et sont connectés par des tiges à un récipient élastique dans le coussin du siège. Le récipient élastique est fait d'un tissu étanche à l'air et est rempli de polyuréthanne expansé poreux (porolone). Le récipient, du fait de l'élasticité et de la porosité du porolone, joue le rôle de pompe à vide et d'aspiration, assurant un mouvement de va-et-vient sans contact des pistons dans les cylindres qui sont mis en action grâce au poids du corps du conducteur ou du passager lorsque l'on s'assoie dans l'automobile ou lorsque l'on libère le siège.
PCT/RU2015/000032 2014-01-22 2015-01-21 Siège automobile avec appuie-tête automatique WO2015112057A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2014102017 2014-01-22
RU2014102017 2014-01-22

Publications (1)

Publication Number Publication Date
WO2015112057A1 true WO2015112057A1 (fr) 2015-07-30

Family

ID=53681736

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2015/000032 WO2015112057A1 (fr) 2014-01-22 2015-01-21 Siège automobile avec appuie-tête automatique

Country Status (1)

Country Link
WO (1) WO2015112057A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021145486A1 (fr) * 2020-01-15 2021-07-22 백기동 Ensemble siège permettant de confirmer que des enfants sont assis dans un autobus scolaire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778806B1 (fr) * 1994-08-30 2000-06-07 LTG Safecontrol Automotive AB Dispositif de protection contre les traumatismes cranio-cervicaux dits "coup de lapin"
KR20040023968A (ko) * 2002-09-12 2004-03-20 현대자동차주식회사 목 부상 방지를 위한 자동차 헤드레스트 장치
RU2261808C1 (ru) * 2004-06-28 2005-10-10 Смирнов Борис Леонидович Автоматический подголовник
BE1016944A6 (nl) * 2006-01-17 2007-10-02 Automatische hoofdsteun in de auto, die automatisch gepositioneerd wordt indien een passagier plaatsneemt, en automatisch omlaag indien er geen passagier meerijdt.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778806B1 (fr) * 1994-08-30 2000-06-07 LTG Safecontrol Automotive AB Dispositif de protection contre les traumatismes cranio-cervicaux dits "coup de lapin"
KR20040023968A (ko) * 2002-09-12 2004-03-20 현대자동차주식회사 목 부상 방지를 위한 자동차 헤드레스트 장치
RU2261808C1 (ru) * 2004-06-28 2005-10-10 Смирнов Борис Леонидович Автоматический подголовник
BE1016944A6 (nl) * 2006-01-17 2007-10-02 Automatische hoofdsteun in de auto, die automatisch gepositioneerd wordt indien een passagier plaatsneemt, en automatisch omlaag indien er geen passagier meerijdt.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021145486A1 (fr) * 2020-01-15 2021-07-22 백기동 Ensemble siège permettant de confirmer que des enfants sont assis dans un autobus scolaire

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