JPH0243983Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a locking device for a sliding window in an automobile such as a wagon.

(Prior art) Automobiles such as wagons use sliding windows in which the window glass slides in the front and rear directions of the vehicle body to open and close the windows, and a locking device is installed to prevent theft. It is attached. This locking device is generally
As exemplified in Publication No. 49275, a hook member is provided on the windshield that engages and disengages from a striker fixed to the window frame of the vehicle body, and this hook member is rotated by operating the operating unit in the front and back direction to lock it. Configured to clear the condition.

However, in the sliding window lock device as described above, since the sliding direction of the window glass and the unlocking direction of the operating section are the same, there is a problem that anti-theft measures are insufficient. In other words, in a sliding window, a sealing material is arranged in a direction (vertical direction) perpendicular to the sliding direction of the window glass, and if the unlocking direction is the same as the sliding direction of the window glass, this sealing material It is possible to unlock the hook member by inserting a wire or the like in the front-rear direction from the material part, hooking the tip of the wire to the operating part, and pulling it.

(Purpose of the invention) In view of the above-mentioned circumstances, the present invention prevents theft by making the unlocking direction perpendicular to the sliding direction of the sliding window, making it impossible to release the lock by inserting a wire, etc. from the seal part. It is an object of the present invention to provide a structure of a sliding window lock device with improved functionality.

(Structure of the invention) In the sliding window lock device of the invention, a base plate is attached to a window glass slidably provided in an opening formed in a vehicle body, and a hook member having a hook portion and an inclined surface portion is attached to the base plate. It is mounted so as to be rotatable in the left and right direction, and an L-shaped operating lever is pivotally supported.One end of this operating lever abuts the inclined surface part, while the other end is formed into an operating section that can be operated in the vertical direction. It is characterized in that the hook member is configured to rotate in response to an operation in the up and down direction to release the locked state.

(Effect of the invention) By making the operation direction of the operation part of the operation lever that rotates the hook member in the vertical direction in response to sliding of the window glass in the front-back direction, the movement from the seal part extending in the vertical direction of the window glass is reduced. If a wire or the like is inserted, the operating portion of the operating lever cannot be unlocked, and theft can be reliably prevented.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

The window glass lock device 1 shown in FIGS. 1 to 3 is a window frame D attached to an opening C formed on the side of a vehicle body B (sliding door) of a vehicle A (wagon) as shown in FIG. The window glasses 2, 2 are installed in a slide window E which is slidably provided in a sliding manner.

The left-right direction in FIG. 1 is the front-rear direction of the vehicle A, and the window glass 2 is provided to be slidable in this front-rear direction, and the substrate 3 is attached to the indoor end of the window glass 2.

A bracket 3a is erected on the base plate 3, and a hook member 5 is attached to the bracket 3a so as to be rotatable in the left-right direction by a pivot shaft 4 provided vertically. This hook member 5 has a hook portion 5a projecting to the glass surface at one end on the side of the vehicle body opening edge (end of the windshield 2), and the other end beyond the rotation axis 4 has a glass surface. It has an inclined surface portion 5b that protrudes in the direction opposite to the indoor direction. The hook portion 5a engages with the tip of a striker 6 fixed to the window frame D of the vehicle body B. 5a is biased in the direction of engagement with the striker 6.

Further, an L-shaped operating lever 9 is rotatably supported on a pivot pin 8 which is provided upright on a boss portion 3b formed on the base plate 3. The pivot pin 8 is located below the inclined surface portion 5b of the hook member 5, and one end of the operating lever 9 is formed with a lever portion 9a extending upward from the pivot pin 8. It is configured to abut against the inclined surface portion 5b of the member 5. On the other hand, the other end of the operating lever 9 is formed with an operating part 9b extending in the left-right direction perpendicular to the lever part 9a, and when the tip of the operating part 9b is operated in the vertical direction, the lever part 9a is moved to the inclined surface part 5b. rotate along.

The inclined surface portion 5b has a low trough on the rotation axis 4 side,
The lever portion 9a is located at the trough of the inclined surface portion 5b when the operating portion 9b is not operated, and the lever portion 9a is located at the valley portion of the inclined surface portion 5b when the operating portion 9b is operated upward. 5b and rotate the hook member 5 so as to push down the inclined surface part 5b, and the hook part 5a and the striker 6
It is configured to disengage from the engagement.

A cover 10 covering the hook member 5 and the operating lever 9 is attached to the board 3. This cover 1
0, recesses 10a and 10b are formed on the upper and lower sides,
The lower recess 10b has the operating portion 9b of the operating lever 9.
An opening 10c is opened through which the
A notch 10d for inserting the striker 6 is formed in a portion corresponding to the side hook portion 5a, and the mounting hole 1
It is fixed to the window glass 2 together with the substrate 3 at 0e.

According to the structure of the above embodiment, in order to release the locked state in which the hook portion 5a of the hook member 5 and the striker 6 are engaged, the operation portion 9b of the operation lever 9 is rotated so as to be pushed upward; Lever part 9
a to press the inclined surface portion 5b and release the hook member 5.
The hook portion 5a is rotated so as to be detached from the striker 6, and in this state, the window glass 2 is moved in the left and right direction to open it. Further, in order to achieve the locked state, simply closing the window glass 2 causes the hook portion 5a and the striker 6 to engage, resulting in the locked state.

On the other hand, in the locked state, for example, the operating portion 9b of the operating lever 9 cannot be pushed upward by the operating force of a wire or the like from the right side in FIG. cannot be unlocked, and the anti-theft function has been improved.

In the above embodiment, the case where the striker 6 is engaged on the left side of FIG. 1 is illustrated and explained, but when the striker 6 is engaged on the right side, it is formed symmetrically. . Further, although the operating portion 9b of the operating lever 9 is arranged below and configured to be operated upward, it may be arranged upward and operated downward. Furthermore, the inclined surface portion 5
In addition to the above-mentioned embodiment, the formation position and inclination direction of b can be changed as appropriate in relation to the lever portion 9a.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a sliding window lock device according to an embodiment of the present invention with a part of the cover cut away; FIG. 2 is a sectional view taken along the line - in FIG. 1;
Figure 3 is a plan view of Figure 1 with the cover removed;
FIG. 4 is a schematic side view of the vehicle according to the present invention. 1...Sliding window lock device, 2...Window glass, 3...Substrate, 5...Hook member,
5a... Hook part, 5b... Inclined surface part, 9... Operation lever, 9a... Lever part, 9b... Operation part, B
...Car body, C...Opening.

Claims (1)

[Scope of utility model registration request] A board is attached to the indoor end of a window glass that is slidably provided in an opening formed in the vehicle body, and a hook member is attached to the board so as to be rotatable in the left and right direction. It has a hook portion formed at one end on the edge side and a sloped surface portion protruding toward the interior, and one end of the L-shaped operating lever rotatably supported is brought into contact with the sloped surface portion, A sliding window lock device for an automobile, characterized in that the other end of the operating lever is formed with an operating section that is operated in a vertical direction.