PROBLEM TO BE SOLVED: To reduce load on an infant when shock is given from a front of an automobile.SOLUTION: A child seat shock absorption structure (1) includes: a base member (11) fitted onto a seat (50) of an automobile; and a leg support (13) rotatably connected to a front end part of the base member (11) via a connection shaft (14). The leg support (13) is installed at a regular position in the way that a virtual straight line (L) connecting a lower end part (13a) and the connection shaft (14) is tilted. When there is shock from the front of the automobile, the leg support (13) rotates forward around the lower end part (13a) from the regular position in accordance with an inertia force forward operating to the base member (11), and the connection shaft (14) moves ahead upward accordingly.

    【課題】自動車の前方からの衝撃があった場合に、乳幼児への負担を軽減すること。【解決手段】チャイルドシートの衝撃吸収構造(1)は、自動車の座席(50)上に取り付けられるベース部材(11)と、ベース部材(11)の前端部に、連結軸(14)を介して回動可能に連結されるレッグサポート(13)とを備える。レッグサポート(13)は、正規位置において、下端部(13a)と連結軸(14)とを接続する仮想直線(L)が後傾するように設置される。自動車の前方からの衝撃があった場合、ベース部材(11)に働く前方への慣性力に応じて、レッグサポート(13)は、下端部(13a)を中心として正規位置から前方側へ回動し、それに伴って連結軸(14)が前方上方へ向かって移動する。【選択図】図5


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    Title :

    SHOCK ABSORPTION STRUCTURE FOR CHILD SEAT


    Additional title:

    チャイルドシートの衝撃吸収構造


    Contributors:

    Publication date :

    2016-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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