DE202005015750U1 - Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks - Google Patents

Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks Download PDF

Info

Publication number
DE202005015750U1
DE202005015750U1 DE202005015750U DE202005015750U DE202005015750U1 DE 202005015750 U1 DE202005015750 U1 DE 202005015750U1 DE 202005015750 U DE202005015750 U DE 202005015750U DE 202005015750 U DE202005015750 U DE 202005015750U DE 202005015750 U1 DE202005015750 U1 DE 202005015750U1
Authority
DE
Germany
Prior art keywords
headrest
operated
several
safety
fixed frame
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
DE202005015750U
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
Application filed by Individual filed Critical Individual
Priority to DE202005015750U priority Critical patent/DE202005015750U1/en
Publication of DE202005015750U1 publication Critical patent/DE202005015750U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80Head-rests
    • B60N2/885Head-rests provided with side-rests
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80Head-rests
    • B60N2/888Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest

Abstract

The safety headrest is operated by means of an E-magnetic lock controlled by sensors. The headrest has a fixed frame of hard plastic or metal which consists of several and preferably three movably interconnected parts (S1-S3), and several and preferably two E-magnet operated locks, and is stabilized by several and preferably two preferably pre-bent leaf springs. The headrest has a preformed lining piece (10) of preferably semi-hard foam which has the widest diameter at skull height or ear height (9), and the narrowest cavity diameter at cheek height (8a-b).

Description

Um ein Schleudertrauma, zu verhindern oder zu minimieren und um einen eventuellen Genickbruch bei Anfahrtunfall von hinten zu verhindern, sind inzwischen alle PKW' und großenteils die Reisebusse mit Kopfstützen ausgestattet. Inzwischen sind bei PKW' auch die hinteren Sitzbänke auch serienmäßig mit runterklappbaren, mehr oder minder gute, in der Höhe verstellbaren Kopfstützen versehen.Around a whiplash, to prevent or minimize and to one prevent possible neck break in approach accident from behind, are now all cars' and largely the coaches with headrests fitted. Meanwhile, the rear seats are also in cars' standard with fold-down, more or less good, adjustable in height headrests Mistake.

Bei einem Anfahrtunfall, oder durch eine Notbremsung verursacht, auftretende Fliehkraft fliegen alle nicht gesicherten Gegenstände und durch nicht mit Sicherheitsgurt gesi-cherten Körperteile wie Kopf, Arme und Beine ebenfalls nach vorne.at a driving accident, or caused by emergency braking, occurring Centrifugal fly all non-secured items and not secured by safety belt body parts such as head, arms and Legs also forward.

Der Fahrer und der Beifahrer sind inzwischen durch serienmäßig eingebauten Airbags gesichert. Bei den ausschwenkbaren Kindersitzen ist inzwischen diese Gefahr behoben oder mindestens minimiert. Die in aufrechter Sitzposition mitfahrenden Kinder und die auf der Sitzbank hinten fahrenden Fahrgäste, auch die Fahrgäste von Bussen, Zügen, und Flugzeugen sind aber gegen diese nicht ungefährlichen Verletzungen durch das evtl. Schleudertrauma ungeschützt.Of the The driver and the passenger are now fitted as standard Airbags secured. The swing-out child seats is now eliminated or at least minimized this risk. The upright Sitting position children riding and on the back seat moving passengers, also the passengers of buses, trains, and However, aircraft are against these non-dangerous injuries due to the possible whiplash unprotected.

Die erfindungsgemäße Sicherheits- Kopfstütze mit E-Magnetschließe hat sich die Aufgabe gestellt dem mehr oder minder schwerwiegenden Schleudertrauma bei Luft- und Straßen- Fahrzeugen entgegen zu wirken oder die Gefahr zu minimieren.The inventive safety headrest with E-magnetic clasp The task has been set for the more or less serious whiplash at air and road Counteract vehicles or minimize the risk.

Der Sicherheits-Kopfstütze mit E-Magnetschließe hat einen aus Hartkunststoff oder Metall (vornehmlich Leichtmetall) bestehenden Rahmen. Der Rahmen befindet sich vornehmlich in dem unteren 1/3 der Kopfstützkissen und besteht ebenfalls vornehmlich aus einem Hinter-Teil (3) und die zwei, mittels je einer durch Drehbolzen (4a u. 4b) beweglich verbundenen, vornehmlich zwei Seitenstangen, (S.1 und S.2.). Die drei Rahmenstangen (S.1., s.2., u. 3)werden mit vorgebogenen, an der Innenseite der Rahmenstangen (S.1–3) befestigten Blattfedern (6.a.und 6.b.) vor den Drehbolzen (4.a. u. 4.b.) innen federnd in Form gehalten.The safety headrest with E-magnetic buckle has a frame made of hard plastic or metal (mainly light metal). The frame is located primarily in the lower 1/3 of the headrest cushion and also consists mainly of a rear part ( 3 ) and the two, by means of one each by pintle ( 4a u. 4b ) movably connected, especially two side bars, (S.1 and S.2.). The three frame bars (p.1, p.2, u. 3 ) are pre-bent, on the inside of the frame bars (p.1- 3 ) attached leaf springs ( 6.a .and 6.b .) in front of the pintle ( 4.a , u. 4.b .) held inside resiliently in shape.

Vornehmlich bei den zwei Blattfedern (6a. u. b) sind an den Seiten-Rahmenteilen (S.1 u. 2) je 1 Stück auf Magnetismus reagierende, aber nicht magnetisierbare Eisenstücke (7.a. u. 7.b.) befestigt, entgegen der zwei Eisenstücke (7.a u. b.) die an dem mittleren Rahmenteil (3) sind je einer E-Magnetspule (5.a und 5b) befestigt.Notably with the two leaf springs ( 6a , u. b) are on the side frame parts (S.1 and 2) each 1 piece of magnetism-responsive, but not magnetizable iron pieces ( 7.a , u. 7.b .), opposite to the two pieces of iron ( 7.a ub) which at the middle frame part ( 3 ) are each an e-solenoid ( 5.a and 5b ) attached.

Die Kopfstütze, ähnlich wie alle im Verkehr befindlichen anderen Kopfstützen, besitzt ein von innen gepolstertes Schaumteil, das mit in Folie oder Gewebe bezogen ist. Bei der Sicherheits-Kopfstütze mit E-Magnetschließe besitzt das Polsterteil eine Form, die innen, in Höhe des Schädeloberteils (ca. bei den Ohren) (9), die den breiteste Teil hat, die sich bei den Wangenteilen des Gesichtes (8a8b) verengt.The headrest, similar to all other head restraints in circulation, has a foam padded from the inside, which is covered in foil or fabric. In the case of the safety headrest with E-magnetic buckle, the upholstered part has a shape that is inside, at the level of the upper skull (approximately at the ears) ( 9 ), which has the widest part of the cheek parts of the face ( 8a - 8b ) narrowed.

Die zwei E-Magnetspulen sind vornehmlich mit den zwei vorderen Sensoren, womit u.a. der Bremsassistent der, wenn vorhanden, dem ausschwenkbaren Kindersitz etc. verbunden. Die E-Magnetspulen (5a u. b) werden ca. l/2- 1'' vor der zur automatisch einleitenden Not-bremsung oder vor dem mit einer entsprechenden Warscheinlichkeit zu erwartendem Crash die automatischen und anderen Schutzmaßnahmen anlaufen mit unter Strom gestellt.The two e-solenoids are primarily with the two front sensors, which, among other things, the brake assist the, if available, the swing-child seat etc. connected. The e-magnet coils ( 5a u. b) about 1 / 2- 1 "before the automatically initiating emergency braking or before the expected with a corresponding probability crash the automatic and other protective measures start with powered.

Im Notfall ziehen die aktivierten E-Magnete (5a u. b) die Eisen-Gegenstücke (7a u. b) an sich, womit die zwei Rahmen Seitenstangen (S1 u. 2) sich nach innen, in Richtung A u. B bewegen. Damit wird der Abstand zwischen den zwei Schaumausbuchtungen (8a u. b) verkleinert und der Kopf festgehalten, womit die die durch in der Fahrtrichtung wirkende Fliehkraft geschwächt wird. Dadurch ist die Kopfposition gesichert und ein Schleudertrauma verhindert.In an emergency, the activated e-magnets ( 5a u. b) the iron counterparts ( 7a u. b) per se, whereby the two frame side bars (S1 and 2) inward, in the direction A u. B move. Thus, the distance between the two Schaumausbuchtungen ( 8a u. b) reduced and held the head, which is weakened by acting in the direction of travel centrifugal force. As a result, the head position is secured and prevents whiplash.

Um bei einem eventuellen unkontrollierten Abrollen des Unfallwagens ist empfehlenswert, dass der Kopf durch die Kopfstütze und das auch bei den ausschwenkbaren Kindersitzen, ca. 30–60'' der E-Magnet unter Strom bleibt, womit der Kopf festgehalten wird. Nach dieser Sicherheits-zeit wird der Strom automatisch abgeschaltet, womit die zwei Federn (6a u. b) die zwei Seitenstangen (S1 u. 2) auseinanderzieht und den Kopf wieder freigibt. Diese Maßnahme beugt einer eventuellen Erstickungsgefahr vor.In case of a possible uncontrolled unrolling of the accident car is recommended that the head by the headrest and even with the swing-out child seats, about 30-60 '' the electric magnet remains energized, so the head is held. After this safety time, the power is automatically cut off, bringing the two springs ( 6a u. b) pull the two side bars (S1 and 2) apart and release the head again. This measure prevents a possible Erstickungsgefahr.

Claims (4)

Sicherheits-Kopfstütze mit E-Magnetschließe (110) dadurch gekennzeichnet, dass sie mittels Sensoren gesteuerte E-Magnetverschlüsse betrieben wird. Einen Festrahmen aus Hartkunststoff oder Metall hat, der aus mehrere, vornehmlich drei, miteinander beweglich verbundenen Teilen (S.1. S.2 u. 3) besteht, mehrere, vornehmlich zwei E-Magnet (5a, u. b) betriebenen Schließe besitzt und mittels mehrere, vornehmlich zwei, vornehmlich vorgebogenen Blattfedern stabilisiert wird.Safety headrest with E-magnetic buckle ( 1 - 10 ) characterized in that it is operated by means of sensors controlled E-magnetic locks. A fixed frame made of hard plastic or metal, which consists of several, mainly three, mutually movably connected parts (S.1 S.2 u. 3 ), several, notably two E-magnet ( 5a , u. b) operated clasp and is stabilized by means of several, mainly two, mainly pre-bent leaf springs. Sicherheits-Kopfstütze mit E-Magnetschließe (110) nach Anspruch (1) dadurch gekennzeichnet, dass das vornehmlich aus Halbhartschaum bestehende Formfutterstück (10) innen, in der Schädelhöhe (ca. Ohrenhöhe) (9) die breiteste und bei der Wangenhöhe (8a–b) den engsten Höhlendurchmesser aufweist.Safety headrest with E-magnetic buckle ( 1 - 10 ) according to claim (1), characterized in that the molded feed piece (mainly consisting of semi-rigid foam) ( 10 ) inside, at the skull height (approx. 9 ) the widest and at the cheek height ( 8a -B) has the narrowest cave diameter. Sicherheits-Kopfstütze mit E-Magnetschließe (110) nach Anspruch (1–2) dadurch gezeichnet, dass bei Einschaltung die E-Magneten die zwei Seitenstangen S.1 u. S.2) sich in Richtung A u. B gegeneinander bewegen und dadurch den Abstand 8a8b schmäler gestallten.Safety headrest with E-magnetic buckle ( 1 - 10 ) according to claim (1-2) characterized in that when switched on the e-magnets, the two side bars S.1 u. S.2) towards A u. B move against each other and thereby the distance 8a - 8b narrower. Sicherheits-Kopfstütze mit E-Magnetschließe (110) nach Anspruch (1–3) dadurch gekennzeichnet, dass nach Ausschaltung die zwei E-Magnete (5a–b) die zwei Blatfederstücke die Seitenstangen (S.1 u. S.2) wieder auf ihre Stelle (90°) v. Stange (3) drücken und dadurch die Öffnung (8a–b.) vergrößern.Safety headrest with E-magnetic buckle ( 1 - 10 ) according to claim (1-3), characterized in that after switching off the two E-magnets ( 5a -B) the two leaf spring pieces return the side bars (S.1 and S.2) to their place (90 °) v. Pole ( 3 ) and thereby the opening ( 8a -B.) Increase.
DE202005015750U 2005-10-06 2005-10-06 Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks Expired - Lifetime DE202005015750U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202005015750U DE202005015750U1 (en) 2005-10-06 2005-10-06 Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005015750U DE202005015750U1 (en) 2005-10-06 2005-10-06 Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks

Publications (1)

Publication Number Publication Date
DE202005015750U1 true DE202005015750U1 (en) 2006-01-19

Family

ID=35721985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202005015750U Expired - Lifetime DE202005015750U1 (en) 2005-10-06 2005-10-06 Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks

Country Status (1)

Country Link
DE (1) DE202005015750U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2596059A (en) * 2020-06-05 2021-12-22 Natalie Mbangu Jane A child's headrest for a child's seat as used in a vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2596059A (en) * 2020-06-05 2021-12-22 Natalie Mbangu Jane A child's headrest for a child's seat as used in a vehicle

Similar Documents

Publication Publication Date Title
DE2410193C2 (en)
WO2006135821A3 (en) Vehicular head and neck safety system and method
US7918501B1 (en) Vehicle safety seat
DE2456028A1 (en) SEATING SYSTEM FOR VEHICLES
DE102018214729A1 (en) Inflatable restraint for a vehicle
US20180050656A1 (en) Portable fastening device for safety belt of car
JP2013537136A (en) Rotating child seat
US2796112A (en) Automobile safety seat
US2365626A (en) Safety holding device for vehicles
US7523957B2 (en) Headrest airbag
DE202005015750U1 (en) Safety headrest operated by E-magnetic lock controlled by sensors has headrest with fixed frame of hard plastic or metal consisting of preferably three movably interconnected parts, and preferably two E-magnet operated locks
US3881744A (en) Automobile passenger restraint
DE102008027829A1 (en) Head fixing system for use in e.g. fast moving vehicle, operates backrest by centrifugal force with upper body and head of passenger, where backrest is forwardly pivoted around specific percentages of elastic limit of safety belt
DE4445219A1 (en) Equipment for securing neck vertebrae and head of vehicle drivers
DE19749780A1 (en) Vehicle safety belt system for automobile train or aircraft
DE102005018840A1 (en) Adjustment device, for vehicle seating, recognizes vehicle seat as suitable for child seating based on attitude, orientation, or type of seat
EP0324503B1 (en) Universal motor car seat for little and grown-up occupants especially passengers
DE4431658C2 (en) Passenger restraint device for a vehicle seat of a motor vehicle
DE102015013624A1 (en) Method and device for a vehicle with a seat adjustment and a fastening for a child seat
DE102019117697A1 (en) Safety seat for vehicles
DE202006008664U1 (en) Movable safety backrest for passenger cars and touring buses forms a unit, primarily with headrest base with upper side of backrest plate, if headrest is not fastened to original backrest
DE102006062668A1 (en) Four-point safety belt for use in e.g. car, for protection of e.g. passenger, is designed such that additional side belt e.g. seat belt strap, attached at three point- safety belt, which is pulled from seat backrest towards lap belt
DE60209101T2 (en) ACTIVE VEHICLE HEADREST
CN105774732A (en) Head and neck protection system for child safety seat
DE4236198A1 (en) Safety tipping seat for baby in car - uses braking inertia forces to sever fracture points and allow tipping action

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20060223

R156 Lapse of ip right after 3 years

Effective date: 20090501