JPS62137785U

JPS62137785U -

Info

Publication number: JPS62137785U
Application number: JP2361486U
Authority: JP
Priority date: 1986-02-20
Filing date: 1986-02-20
Publication date: 1987-08-31
Also published as: JPH0454071Y2

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の一実施例を示したも
のであつて、第１図はサブフレームの正面図、第
２図はストツパ装置の分解斜視図、第３図はスト
ツパ装置の作動状態の斜視図、第４図は同装置の
非作動状態の斜視図である。また第５図〜第７図
は従来例を示したものであつて、第５図は不整地
走行車両の斜視図、第６図はサブフレームの正面
図、第７図はロツク機構の斜視図である。２，３……キヤリヤフレーム、２ａ，３ａ……
周縁パイプ部、４，５……サブフレーム、６，７
……ボス部、８……ロツク溝、９……ロツクピン
、１０……ばね、１４……ストツパ、１４ａ……
優弧部、１４ｂ……支軸部、１４ｃ……腕部、１
４ｄ……連結部、１５……軸孔。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a front view of the subframe, FIG. 2 is an exploded perspective view of the stopper device, and FIG. 3 is an exploded perspective view of the stopper device. FIG. 4 is a perspective view of the device in an inoperative state. 5 to 7 show conventional examples, in which FIG. 5 is a perspective view of an all-terrain vehicle, FIG. 6 is a front view of the subframe, and FIG. 7 is a perspective view of the lock mechanism. It is. 2, 3...Carrier frame, 2a, 3a...
Peripheral pipe section, 4, 5... Subframe, 6, 7
...Boss portion, 8...Lock groove, 9...Lock pin, 10...Spring, 14...Stopper, 14a...
Excellent arc part, 14b... Support shaft part, 14c... Arm part, 1
4d...Connecting portion, 15...Shaft hole.

Claims

[Claims for Utility Model Registration] A pair of boss portions provided at both ends of the subframe are rotatably and slidably inserted into the peripheral pipe portion of the carrier frame, and the boss portions are rotatably and slidably inserted into the peripheral pipe portion of the carrier frame. A lock pin is provided on the surface, and a plurality of lock grooves that can be engaged with the lock pin are formed at predetermined intervals on one end surface of the boss portion, and the subframe is moved in a direction in which the lock groove and the lock pin engage with each other. In a folding carrier provided with a spring biased by the carrier, (a) a pair of shaft holes are formed in the outer peripheral surface of the peripheral pipe portion at the other end of the boss portion where the lock groove is not formed; (b) a pair of spindles rotatably inserted into the pair of shaft holes, (c) a pair of arms respectively connected to the pair of spindles, and (d) the boss of the boss. , (e) a flexible arc portion having elasticity in the circumferential direction and capable of fitting onto the outer circumferential surface of the peripheral pipe portion at the other end where the locking groove is not formed; (e) tip portions of the pair of arms; A stopper is provided, which comprises: a pair of connecting portions that connect both ends of the large arc portion to each other; and the large arc portion of the stopper is pressed against the other end surface of the boss portion to lock the locking groove of the boss portion. A stopper device for a folding carrier, characterized in that the stopper device is crimped onto a lock pin.