IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0839490
(2004-05-05)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
10 |
초록
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A vehicle seat assembly includes a vehicle seat, a first retractable restraint system for the vehicle seat and a second retractable restraint system for the vehicle seat. The first restraint system is in the form of a retractable, three-point shoulder harness. The second restraint system includes a
A vehicle seat assembly includes a vehicle seat, a first retractable restraint system for the vehicle seat and a second retractable restraint system for the vehicle seat. The first restraint system is in the form of a retractable, three-point shoulder harness. The second restraint system includes a first strap designed to resiliently retract onto a first take-up reel located within the back rest of the vehicle seat, a second strap designed to resiliently retract onto a second take-up reel located within the back rest of the vehicle seat, and a buckle assembly located within the seat support of the vehicle seat which is designed to lockably receive a tongue affixed onto each of the first and second straps. In operation, the first and second retractable restraint systems operate independently of one another and provide the vehicle seat with two separate means for safely restraining a passenger therein, the first restraint system being designed to restrain passengers in the vehicle seat who weigh over 100 pounds and the second restraint system being designed to restrain passengers in the vehicle seat who weigh between 40 and 100 pounds.
대표청구항
▼
What is claimed is: 1. A vehicle seat assembly comprising: (a) a vehicle seat, said vehicle seat comprising a seat support and a back rest, (b) a first restraint system for said vehicle seat, and (c) a second restraint system for said vehicle seat, said second restraint system being coupled to said
What is claimed is: 1. A vehicle seat assembly comprising: (a) a vehicle seat, said vehicle seat comprising a seat support and a back rest, (b) a first restraint system for said vehicle seat, and (c) a second restraint system for said vehicle seat, said second restraint system being coupled to said vehicle seat and at least partially retractable, said second restraint system operating independently of said first restraint system, said second restraint system comprising, (i) a first belt designed to fully retract onto a first take-up reel that is located within the back rest of the vehicle seat, the first belt having a free end, (ii) a second belt designed to fully retract onto a second take-up reel that is located within the back rest of said vehicle seat, the second belt having a free end, (iii) first and second tongues, the first tongue being mounted onto the free end of the first belt and the second tongue being mounted onto the free end of the second belt, and (iv) a buckle assembly adapted to releasably receive the first and second tongues, wherein the buckle assembly can be configured between a first position in which said buckle assembly is disposed entirely within the seat support of the vehicle seat and a second position in which the buckle assembly at least partially projects out from the seat support of the vehicle seat. 2. The vehicle seat assembly of claim 1 wherein said buckle assembly is accessible through a pivotal flap which is integrated into the seat support of said vehicle seat. 3. The vehicle seat assembly of claim 2 wherein said buckle assembly comprises: (a) a strap adapted to selectively project out from the seat support of said vehicle seat, (b) a first buckle affixed to said strap, said first buckle being adapted to receive the first tongue, and (c) a second buckle affixed to said strap, said second buckle being adapted to receive the second tongue. 4. The vehicle seat as claimed in claim 1 wherein the first take-up reel resiliently retracts the first belt in the absence of any outside force thereon to the extent that the first tongue protrudes partially out through a corresponding slot formed in the back rest of the vehicle seat. 5. The vehicle seat as claimed in claim 4 wherein the second take-up reel resiliently retracts the second belt in the absence of any outside force thereon to the extent that the second tongue protrudes partially out through a corresponding slot formed in the back rest of the vehicle seat. 6. A vehicle seat assembly comprising: (a) a vehicle seat comprising a seat support and a back rest, and (b) a restraint system for said vehicle seat, said restraint system comprising, (i) a first strap designed to resiliently retract onto a first take-up reel, the first take-up reel being located within the back rest of said vehicle seat, the first strap having a free end, (ii) a second strap designed to resiliently retract onto a second take-up reel, the second take-up reel being located within the back rest of said vehicle seat, the second strap having a free end, (iii) first and second tongues, the first tongue being mounted on the free end of said first strap, the second tongue being mounted on the free end of said second strap, and (iv) a buckle assembly adapted to be releasably receive each of said first and second tongues, wherein said buckle assembly can be configured between a first position in which said buckle assembly is disposed entirely within the seat support of said vehicle seat and a second position in which said buckle assembly at least partially projects out from the seat support of said vehicle seat. 7. The vehicle seat as claimed in claim 6 wherein the first take-up reel resiliently retracts the first strap in the absence of any outside force thereon to the extent that the first tongue protrudes partially out through a corresponding slot formed in the back rest of the vehicle seat. 8. The vehicle seat as claimed in claim 7 wherein the second take-up reel resiliently retracts the second strap in the absence of any outside force thereon to the extent that the second tongue protrudes partially out through a corresponding slot formed in the back rest of the vehicle seat.
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