JPS6358080U

JPS6358080U -

Info

Publication number: JPS6358080U
Application number: JP15212486U
Authority: JP
Priority date: 1986-10-03
Filing date: 1986-10-03
Publication date: 1988-04-18
Anticipated expiration: 2001-10-03
Also published as: JPH0547025Y2

Description

[Brief explanation of the drawing]

第１図はこの考案に係るバツクドア及びスペア
タイヤキヤリア用ロツク装置が実施された自動車
の後部を示す正面図、第２図は同実施例における
要部を示す第１図―線に沿う断面図、第３図
は同実施例におけるドア用ロツク装置、キヤリア
用ロツク装置、及びロツク解除手段を分解して示
す斜視図、第４図は同実施例におけるロツク状態
を示す断面図、第５図は同実施例におけるロツク
解除状態を示す断面図、第６図はこの考案の第２
実施例を示す正面図である。１０……自動車、１２Ａ、１２Ｂ……バツクド
ア、１４……スペアタイヤキヤリア、１６，３２
……ストライカ、２２……ドア用ラツチ、２６…
…ドア用ラチエツト、３６……キヤリア用ラツチ
、３８……キヤリア用ラチエツト、２０……ハウ
ジング、３０……ドア用ロツク装置、４０……キ
ヤリア用ロツク装置、４４……ロツク解除手段、
５０……押動リンク。 Fig. 1 is a front view showing the rear part of an automobile in which a locking device for a back door and a spare tire carrier according to the present invention is implemented; Fig. 2 is a sectional view taken along line - Fig. 1 showing the main parts of the same embodiment; FIG. 3 is an exploded perspective view showing the door locking device, carrier locking device, and lock release means in the same embodiment, FIG. 4 is a sectional view showing the locked state in the same embodiment, and FIG. 5 is the same. A sectional view showing the unlocked state in the embodiment, FIG. 6 is the second embodiment of this invention.
It is a front view showing an example. 10...Car, 12A, 12B...Back door, 14...Spare tire carrier, 16,32
...Striker, 22...Door latch, 26...
... Door ratchet, 36... Carrier latch, 38... Carrier ratchet, 20... Housing, 30... Door locking device, 40... Carrier locking device, 44... Lock release means,
50...Push link.

Claims

[Claims for Utility Model Registration] (1) A back door attached to the rear of the body, a spare tire carrier attached swingably adjacent to the rear of the back door, and a spare tire carrier that locks the back door and controls the back door open handle. In the back door and spare tire carrier locking device for an automobile, the locking device includes a backdoor locking device that releases the locked state of the backdoor by rotation, and a carrier locking device that locks the spare tire carrier. and a lock release means for releasing the locked state of the door lock device and the carrier lock device when the back door open handle is rotated in the back door opening operation, the door lock device, the carrier lock device, and a lock release means are incorporated in the same housing, and the housing is mounted within the back door. (2) The door lock device is provided with a groove that engages with the back door striker, is rotatably supported by the housing between a lock position and an unlock position, and is biased in the unlock direction. a door latch, which is rotatable between a latch lock position in which the latch is locked to prevent rotation of the latch in the unlocking direction when the door latch is in the lock position, and a latch unlock position in which the latch is not locked; a door latch that is pivotally supported by the housing and biased in the latch locking direction, and the carrier locking device has a groove that engages with the striker on the spare tire carrier side, and has a locking position and an unlocking position. a carrier latch rotatably supported by the housing between positions and biased in the unlocking direction; and when the carrier latch is in the locking position, rotation of the latch in the unlocking direction is prevented. A registered utility model comprising: a latch lock position for locking the latch; and a carrier ratchet rotatably supported by the housing between the latch and the unlatched latch unlock position and biased in the latch lock direction. A locking device for a back door and a spare tire carrier according to claim 1. (3) The lock releasing means includes a door latch lock releasing arm extending from the door ratchet on the opposite side from the locking pawl of the door ratchet, and a door latch lock releasing arm that is opposite to the locking pawl of the carrier ratchet. A carrier latch lock release arm extending from the carrier latch on the side is interlocked with the back door open handle, and when the handle is rotated during the back door opening operation, each of the latch lock release arms is moved in the latch unlock direction. A locking device for a back door and a spare tire carrier according to claim 2, which has a push link that moves.