JPH03105309U

JPH03105309U -

Info

Publication number: JPH03105309U
Application number: JP1269390U
Authority: JP
Priority date: 1990-02-14
Filing date: 1990-02-14
Publication date: 1991-10-31
Anticipated expiration: 2005-02-14
Also published as: JPH0744165Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施態様に基づくタングプ
レートの縦断面図、第２図は第１図に示したタン
グプレートのバツクル係合状態を示す縦断面図、
第３図及び第４図は第１図及び第２図に示したタ
ングプレートの要部拡大断面図、第５図は本考案
の他の実施態様に基づくタングプレートの縦断面
図、第６図及び第７図は第５図に示したタングプ
レートの操作を説明する縦断面図である。図中の符号、１……スルータング、２……金属
製タング、３……スルータング本体、４……クラ
ンプ部材、４ａ……摩擦面、５……プツシユロツ
ド、５ａ……先端部、５ｂ……後端部、６……支
軸、７……支軸、８……圧縮バネ、９……長穴、
１０……ウエビング、１１……タングプレート、
１２……金属製タング、１３……タングプレート
本体、１４……レバー部材、１４ａ……係合部分
、１４ｂ……係止部、１５……プツシユロツド、
１５ａ……先端部、１５ｂ……湾曲弾性部、１５
ｃ……後端部、１６……支軸、１７……クランプ
部材、１８……ねじりコイルバネ、１９……長穴
、２０……係止突起、２１……圧縮バネ、２２…
…バツクル、２３……バツクル。 FIG. 1 is a longitudinal sectional view of a tongue plate according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing the tongue plate shown in FIG. 1 in a buckle engaged state,
3 and 4 are enlarged sectional views of main parts of the tongue plate shown in FIGS. 1 and 2, FIG. 5 is a longitudinal sectional view of a tongue plate according to another embodiment of the present invention, and FIG. 6 and FIG. 7 is a longitudinal sectional view illustrating the operation of the tongue plate shown in FIG. 5. Symbols in the diagram: 1...Through tongue, 2...Metal tongue, 3...Through tongue body, 4...Clamp member, 4a...Friction surface, 5...Push rod, 5a...Tip, 5b...Rear End, 6... Support shaft, 7... Support shaft, 8... Compression spring, 9... Long hole,
10...webbing, 11...tongue plate,
12... Metal tongue, 13... Tongue plate main body, 14... Lever member, 14a... Engaging portion, 14b... Locking portion, 15... Push rod,
15a... Tip part, 15b... Curved elastic part, 15
c... Rear end portion, 16... Support shaft, 17... Clamp member, 18... Torsion coil spring, 19... Elongated hole, 20... Locking protrusion, 21... Compression spring, 22...
...Batsukuru, 23...Batsukuru.

Claims

[Claims for Utility Model Registration] (1) In a tongue plate having a connecting means for connecting with a buckle at the tip and an elongated hole at the rear end for changing the direction of the webbing, the front side edge of the elongated hole a clamp member that is pivotably supported near the tongue plate and presses the webbing inserted through the elongated hole against the tongue plate; a push rod member supported, one end of which abuts against the buckle end surface when the tongue plate is inserted into the buckle, and the other end of which swings the clamp member in the webbing pressing direction; and a webbing contact portion of the clamp member. The method is characterized by forming a friction surface that causes the clamp member to swing in the webbing pressing direction when the webbing moves in one direction, and that swings the clamp member in the webbing releasing direction when the webbing moves in the other direction. tongue plate. (2) In a tongue plate having a connecting means for connecting with a buckle at the tip and an elongated hole at the rear end for changing the direction of the webbing, a shaft is provided near the rear end of the elongated hole so as to be able to swing freely. a lever member that is supported and whose locking portion directly or indirectly holds the webbing inserted through the elongated hole between the tongue plate and the tongue plate; a push rod member supported movably along the buckle, one end of which abuts against the end surface of the buckle when the tongue plate is inserted into the buckle, and the other end of which engages the locking portion of the lever member at the webbing clamping position. A tongue plate characterized by: (3) The tongue plate according to claim 2, wherein the locking end of the push rod member is formed to be elastically deformable in the locking release direction with respect to the engaging portion.