JPH02121562U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は要部の縦断面図、第２図はラチエツト
の斜視図、第３図はゴム状カバーの斜視図、第４
図はラチエツトが外れる瞬間の状態図、第５図は
インサート成形したラチエツトの説明図、第６図
は第５図のＡ−Ａ断面図、第７図は第５図のＢ−
Ｂ断面図である。 符号の説明、１……ボデイ、２……凹部、３…
…軸、４……ラツチ、５……ストライカ、６……
係合溝、７……ハーフ係合段部、８……フル係合
段部、９……ラチエツト、１０……軸、１１……
進入溝、１２……衝突緩和突部、１３……ゴム状
カバー、１４……基部、１５……透孔、１６……
先端、１７……爪部、１８……貫通孔、１９……
係合ピン、２０……板状部、２１……筒部、２２
……内側壁、２３……外側縁、２４……バネ。 Figure 1 is a vertical sectional view of the main parts, Figure 2 is a perspective view of the ratchet, Figure 3 is a perspective view of the rubber cover, and Figure 4 is a perspective view of the rubber cover.
The figure shows the state at the moment the ratchet comes off, Figure 5 is an explanatory diagram of the insert-molded ratchet, Figure 6 is a sectional view taken along line A-A in Figure 5, and Figure 7 is taken along line B-- in Figure 5.
It is a sectional view of B. Explanation of symbols, 1...Body, 2...Recess, 3...
...Shaft, 4...Latch, 5...Striker, 6...
Engagement groove, 7...Half engagement step, 8...Full engagement step, 9...Ratchet, 10...Shaft, 11...
Entry groove, 12...Collision mitigation protrusion, 13...Rubber cover, 14...Base, 15...Through hole, 16...
Tip, 17...Claw portion, 18...Through hole, 19...
Engagement pin, 20... plate-like part, 21... cylindrical part, 22
...Inner wall, 23...Outer edge, 24...Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボデイ１の表側に形成した凹部２内に、車体側
に固定されているストライカ５の係合する係合溝
６とハーフ係合段部７とフル係合段部８を形成し
たラツチ４と、前記係合段部７，８に係合してラ
ツチ４の逆転を防止するラチエツト９を軸着した
車両ロツク装置において、前記ラチエツト９の表
側にゴム状カバー１３を設け、該ゴム状カバー１
３には前記ラチエツト９の爪部１７と反対側の外
側縁２３と、該外側縁２３が対岐する凹部２の内
側壁２２との間に介在する衝突緩和突部１２を一
体的に形成した車両ロツク装置におけるラチエツ
トの異音防止装置。 A latch 4 in which an engagement groove 6, a half engagement step 7, and a full engagement step 8 are formed in a recess 2 formed on the front side of the body 1, into which a striker 5 fixed to the vehicle body engages; In a vehicle locking device, a latch 9 is pivotally mounted, which engages with the engagement steps 7 and 8 to prevent the latch 4 from being reversed.A rubber cover 13 is provided on the front side of the latch 9, and the rubber cover 1
3 is integrally formed with a collision mitigation protrusion 12 interposed between an outer edge 23 of the ratchet 9 opposite to the claw portion 17 and an inner wall 22 of the recess 2 where the outer edge 23 diverges. Ratchet noise prevention device in vehicle locking device.