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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||297/2501; 248/34601; 297/2561; 297/41137|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 23 인용 특허 : 6|
A booster seat has a seat member (14) and armrests (12a, 13a), and the distance between the armrests (12a, 13a) can be automatically changed according to the height of the support portion (14a) of the seat member (14). The armrests (12a, 13a) are formed on side members (12, 13) extended on the opposite sides of the support portion (14a) of the seat member 14 on a base (11) mounted on a seat of a vehicle. Tapered, wedge-shaped blocks (17, 18) are arranged on the inner side surfaces of the side members (12, 13) so as to extend toward a middle portion of th...
1. A booster seat comprising:a base to be mounted on a seat of a vehicle; a seat member placed on the base and having a support portion; a pair of armrests disposed on opposite sides of the seat member, respectively; a seat height adjusting mechanism operable to vertically move the seat member relative to the base to adjust a height of the support portion of the seat member; and an armrest adjusting mechanism operable to automatically adjust a distance between the armrests based on the vertical movement of the seat member by the seat height adjusting mec...