JPS58763Y2 - Door key opener device for automobile doors - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to an improvement of a door key opener device for automobile doors, particularly automobiles having sliding doors.

Various types of lid opener devices are known that are installed on bonnets, trunk lids, filler lids, etc., but in all of them, the end of a wire cable attached to a remote control handle located near the driver's seat is It is connected to the locking device of various lids and releases the locking device.

Therefore, the above-mentioned locking device is a self-locking type,
The lid can be fully opened or partially opened by operating the wire cable.

When such a device is used in a car bank door, there is a risk of spillage of the cargo.

This idea is achieved by releasing the locking device itself.

The door does not open immediately, the door is opened by hand or other device, and the wire cable is used only to release the lock, thereby preventing spillage of cargo and other dangers.

This invention will be explained as follows with regard to the embodiment shown in the drawings.

3 to 5 show the first embodiment, and as shown in FIGS. 1 and 2, a support plate 1 is installed near the driver's seat 11.
3 is provided with a key opener lever 12 slidably supported.

One end of a wire cable 14 is connected to the tip of the key opener lever 12, and the other end of the wire cable 14 is led to the opening of the sliding door 21, passes through the support 15, and is pivoted to the lower end of the bushing lever 16.

A coil spring 17 is wound between a wire cable support 15 and a bush lever 16.

The bush lever 16 is pivotally mounted on the inner surface of the pillar and is provided with a return spring 18.

The tip of the bushing lever 16 is bent toward the sliding door so that its end surface is located in the opening 23 of the pillar 22.

The sliding door 21 is provided with a key cylinder 31.

Key cylinder levers 31a and 31b are protruded from the key cylinder 31 in a trident shape, one end of a bushing rod 32 is pivotally connected to one key cylinder lever 31a, and the other end of this rod 32 is attached to the opening 22 of the pillar 22. The slide door 21 is passed through the side and the end surface of the bush lever 16 is brought into contact with or close to.

Interlocking device 40 that transmits locking and unlocking to the lock body 50
For example, a knob 41 having a locking part 42 with a protrusion 43 of a remote control lever 44 at one end is pivotally attached to the sliding door 21 side, and a remote control is provided with a protrusion 43 that locks with the locking part 42. A control lever 44 is rotatably attached to the sliding door 21, and a door handle 46 is fixed to its rotation shaft 45.

The locking portion 42 is centered around the shaft 47 of the knob lock lever 41.
0 and the other key cylinder lever 31b of the key cylinder 31 are connected by a rod 33.

Further, the rod 34 is mounted upwardly above the mounting position of the rod 33 of the knob lock lever 41 so that the knob block 35 at the tip thereof projects to the window edge 21' of the sliding door 21.

The lock body 50 is provided with a launch 51 that engages with the striker 24 attached to the pillar 22', and is provided with a lock release lever 52 that operates this latch, and the lock release lever 52 and the aforementioned remote control lever 44 are connected by a rod Connected by 36.

When you pull the key opener lever 12, the push lever 16
rotates around its axis, and its end face pushes against the bushing rod 32.

The key cylinder 31 rotates in the unlocking direction (direction A), the rod 33 rotates the knob lock lever 41 around the shaft 47 and pushes up the knob lock 35, and the locking portion 42 of the rod 33 rotates the knob lock lever 41 on the remote control lever. 44 is disengaged from the protrusion 43.

In this way, the door handle 46 attached to the shaft 45 of the remote control lever 44 can be rotated, and by rotating the rod 36 in the unlocking direction (direction C), the lock is released and the sliding door 21 is opened.
can be opened.

When the door handle 46 is rotated in the opposite direction to the above, the launch 51 of the lock body 50 is locked to the striker 24 of the pillar 22', and the knob lock 35 is pushed down, the knob lock lever 41 rotates around the shaft 47 as described above. When the key cylinder 31 rotates in the opposite direction and pushes down the lever 33, the key cylinder 31 also rotates in the opposite direction, moving the bushing rod 32 to the bushing lever 1.
6, or comes into contact with or comes close to the bush lever 16.

At this time, the bush lever 16 is retracted into the interior of the pillar 22 by the return spring 18.

In the second embodiment shown in FIG. 6, the middle part of the bushing lever 16 is pivotally connected to a pillar 22, and a wire cable 14 connected to a key opener lever 12 provided near the driver's seat 11 is pivotally connected to the bushing lever 16. The upper and lower ends of the bushing lever 16 are bent toward the sliding door 21 to form a first bushing lever 16a and a second bushing lever 16b.

The end surfaces of the first bushing lever and the second bushing lever are made to appear at the openings 23a and 23b of the pillar 22.

20 is a snap ring, which connects the car body and bush lever 1
key opener l/bar 12
(7) When the bushing lever 16 operates in response to an operation, it assists the operation.

In addition, the key cylinder 31 provided on the sliding door 21 has a lever 31a for attaching the first pusher lock, a lever 31c for attaching the second pusher lock, and a lever 3 for the knob lock.
1b, one end of the first bushing rod 32a is attached to the tip of the first pushrod mounting lever 31a, and the other end can penetrate the slide door 21 and enter the pillar from the opening 23a of the pillar 22. or in contact with the end surface of the first bushing lever 16a, or
Make sure it is nearby.

At the tip of the second push rod attachment lever 31c, there is a second
One end of the push lever 32b is attached, and the other end is made so that it can pass through the slide door 21 and enter into the pillar from the opening 23b of the pillar 22, and is in contact with the end surface of the second push lever 16b, or should be located near it.

One end of a rod 33 is attached to the tip of the knob lock lever 31b, and the tip of the rod is connected to a knob lock lever 41 of an interlocking device 40 that transmits locking and unlocking to the lock body 50.

The structure of the interlocking mechanism that transmits locking and unlocking to the lock body 50, the structure of the lock body, and the interlocking mechanism thereof are the same as in the first embodiment.

Pull the key opener lever 12 and push the lever 16
rotates around the pivot portion, and the first bushing lever 16a pushes in the first bushing rod 32a.

The key cylinder 31 rotates and pushes up the rod 33,
Rotate the knob lock lever 41 to push up the knob lock 35 and disengage the engagement between the knob lock lever 41 and the IJ motor control lever 44.

The operation of the remainder is similar to that of the first embodiment.

This idea is as described above, so I started the engine.
tThe door lock can be released, and the sliding door cannot be opened just by operating the key opener lever.
Children in the back seat won't jump out, and cargo won't roll off.

In addition, the lever, push rod, etc. are closed between the vehicle body and the sliding door, so there is no risk of theft.To lock the door from the outside without using a key, as before, before closing the sliding door, there is no risk of theft. It is possible to provide a door key opener device for a car door in which the knob lock can be pushed in, and when the sliding door is opened and closed frequently, the sliding door will not be locked if the knob lock is raised to 11. .

[Brief explanation of drawings]

Figure 1 is a plan view showing the mounting position, Figure 2 is a front view showing the key opener lever installed, Figure 3 is a front view of the main parts of the first embodiment, and Figure 4 is the lock in Figure 1. The left side view of the main body, Fig. 5 is a plan view of a part of the lever, Fig. 6
The figure is a front view of the main parts of the second embodiment. 11... Driver's seat, 12... Key opener lever 1
4...Wire cable, 16...Butch lever 21...Striped door, 24...Striker, 3
1...Key cylinder 40...Interlocking device, 50...
...Lock body, 51...Lunch.

Claims (1)

[Scope of utility model registration request] A key opener lever 12 is provided near the driver's seat, a wire cable 14 associated with this lever is guided to the opening of a sliding door 21, and a button lever 16 is attached.A key cylinder 31 and a striker 24 on the vehicle body are attached to the sliding door. a lock body 50 having a latch 51 that engages with the key cylinder 31 and an interlocking device 40 that transmits locking and unlocking to the lock body in relation to the key cylinder 31 and the lock body 50; This is a door key opener device for an automobile door, in which a key cylinder 31 is provided with a bushing rod that operates.