JPH068228Y2 - Window opener - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a window opening / closing device that can be applied to a rear side window or a back door window of a vehicle.

(Prior Art and its Problems) Conventionally, there is, for example, an opening / closing device for a rear side window of a vehicle as shown in FIG. That is, a window W is installed on the vehicle body 51 via hinges 52, 52 so as to be openable and closable, and a foldable lock device 53 is installed at the other end of the window W to operate the lock device 53. This allows it to be opened and closed.

In such a conventional device, since the window W is opened and closed by operating the lock device 53 from the vehicle interior side, even if the user notices that the window W is open when getting off the vehicle, the window W is opened from the outside. There is a problem in that the window W cannot be closed and the opening / closing degree of the window W cannot be adjusted.

(Means for Solving the Problem) The present invention has been devised in view of the above-mentioned conventional problems, and is a window that can be closed from the outside of the vehicle and whose window opening can be adjusted. The purpose of the present invention is not to provide an opening / closing device, and the gist thereof is an opening / closing device which is installed on the open edge side of a rear side window or the like and can open / close the window within a predetermined range. A pin whose one end is fixed to the inside of the window, a pulling lever which is connected to the other end of the pin and whose inner end projects toward the vehicle interior, and the pulling lever and the pin are always By being configured to include a spring for urging to the outdoor side, a lock bar having a claw part engageable with any groove of the pin, and a release piece part for releasing the engagement of the claw part. is there.

(Operation) The opening / closing device is mainly composed of a pin, a pull lever, a spring, and a lock bar, and the claw portion of the lock bar is engaged with any of the grooves formed in the pin, The degree of protrusion to the outside of the room can be adjusted,
The window opens within the projected dimensions of this pin. Also, by operating the unlocking piece of the lock bar from the inside of the room, the claw part is disengaged from the groove of the pin, and the pin can be pushed out to the outside by the urging force of the subling to fully open the window. By pressing the window from the outside, the pin is pressed toward the vehicle interior side against the urging force of the spring, and the groove is engaged with the claw portion of the lock bar to close the window from the outside as described above. . Further, when closing the window from the indoor side, the window can be closed by pulling the pulling lever connected to the pin toward the indoor side.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a cross-sectional configuration diagram of the window opening / closing device of this example,
As shown in FIG. 2, one end of the window W has a hinge 52,
It is rotatably connected to the vehicle body side via a pin 52, and a pin 1 is provided inside the window W on the open end side.
Is fixedly projected. A plurality of grooves 1a, 1a, 1a are formed on the lower surface side of the pin 1 along the longitudinal direction at predetermined intervals. A pulling lever 2 is coaxially connected to the inner end of the pin 1, and the pulling lever 2
Is composed of a lever shaft 2a extending from the pin 1 and protruding toward the vehicle interior through an opening of the vehicle body 3, and a lever ring 2b formed in a ring shape at the inner end of the lever bearing 2a. By pulling the lever ring 2b toward the vehicle interior side, the open end side of the window W can be closed via the pin 1. A spring 5 is arranged on the inner edge side of the pin 1 at the peripheral edge of the lever shaft 2a, and the urging force of the spring 5 always urges the pin 1 and the pulling lever 2 to the outdoor side. It is in the state of being That is, the open end side of the window W is always biased to the open state by the biasing force of the spring 5. In addition, the spring 5 is internally mounted in the body 4 fixed to the vehicle body 3.

A lock bar 6 is laterally provided on the lower side of the housing 4 so as to be rotatable within a predetermined range via a fulcrum shaft 6a, and a claw portion 6b protruding upward is formed at an outer end portion of the lock bar 6. The claw portion 6b can be engaged in any of the grooves 1a of the pin 1. Further, a release piece 6c is formed at the indoor end of the lock bar 6, and the release piece 6c is formed.
By operating c from the indoor side with a finger, the claw portion 6b
Can be pulled out from the groove 1a. The outer surface of the claw portion 6b is a gently tapered surface, and the inner surface is a surface that rises substantially vertically.

In such a structure, by pulling the lever ring 2b of the pulling lever 2 with a finger and pulling it indoors, the pin 1 is pulled indoors against the biasing force of the spring 5, and the window W is closed to the vehicle body 3. can do. At this time, the spring 7 is arranged below the claw 6b and the claw 6b is biased upward, so that the claw 6b is not pressed.
b is engaged in the outermost groove 1a of the pin 1 to prevent the pin 1 from moving to the outside of the room, and the closed state of the window W can be maintained.

Further, when it is desired to open the window W, the release piece 6c of the lock bar 6 is pressed upward from the indoor side, whereby the claw portion 6b pivots downward with the fulcrum shaft 6a as a fulcrum and is pulled out from the groove 1a. Since it is disengaged, the pin 1 is projected to the outside by the biasing force of the spring 5, and the window W is easily opened.

Since the lever ring 2b of the pulling lever 2 is formed in a ring shape, it contacts the inner wall of the vehicle body 3 and is prevented from being pulled out more than necessary.

When the user forgets to close the window W after getting off the vehicle, the window 1 is pushed toward the vehicle body 3 from the outside, so that the pin 1 is moved to the inside of the vehicle. Since the pin 1 can move along the outer tapered surface of the portion 6b while pressing the pawl portion 6b downward, the window W can be closed well. Further, finally, the claw portion 6b can be engaged with the outermost groove 1a of the pin 1 to maintain a strong closed state.

In this example, the pin 1 has a plurality of grooves 1a, 1a, 1a.
Since the claw portion 6b is provided in any of the grooves 1a, 1a, 1a, the opening / closing degree of the window W can be adjusted.

As described above, in this example, the window W can be easily closed from the outside even after getting off the vehicle, and the pin 1 is firmly locked by the claw portion 6b of the lock bar 6 to temporarily close the window W. After that, the window W can no longer be opened from the outside of the car, and theft or the like can be effectively prevented.

The number of grooves 1a of the pin 1 can be changed as appropriate.
The shapes and the like of the pin 1, the pulling lever 2, and the lock bar 6 can be changed as appropriate.

(Effect of the Invention) The window opening / closing device of the present invention is an opening / closing device which is installed on the open edge side of a rear side window or the like and can open / close the window within a predetermined range, and the opening / closing device has a plurality of grooves in the longitudinal direction. A pin having one end fixed to the inside of the window, a pulling lever connected to the other end of the pin and having an inner end protruding toward the vehicle interior, and the pulling lever and the pin are always exposed to the outside. Since the spring is configured to be urged, the claw portion that can be engaged in any groove of the pin, and the lock bar that has the release piece portion that releases the engagement of the claw portion, the window can be formed. , It can be closed by pulling the pull lever from the inside of the vehicle, and it can be easily opened from the inside by operating the release piece of the lock bar. The lock can be locked to the claws of the lock bar to easily close the window from the outside, and once closed, it can no longer be opened from the outside, improving operability. In addition, the crime prevention effect can be obtained, and the opening of the window can be adjusted appropriately by adjusting the engagement between the groove and the claw portion, and the operability and the function can be significantly improved.

[Brief description of drawings]

FIG. 1 is a sectional configuration diagram of an opening / closing device showing an embodiment of the present invention, and FIG. 2 is a schematic configuration diagram of a conventional rear side window. W ... Window, 1 ... Pin 1a ... Groove, 2 ... Pull lever 2b ... Lever ring, 5 ... Spring 6 ... Lock bar, 6b ... Claw 6c ... Release piece, 7 ... spring

Claims (1)

[Scope of utility model registration request] 1. An opening / closing device which is installed on the open edge side of a rear side window or the like and can open and close the window within a predetermined range, wherein the opening / closing device has a plurality of grooves in the longitudinal direction and one end of which is the window. A pin fixed to the inner side of the pin, a pull lever connected to the other end of the pin and having an inner end protruding toward the inside of the vehicle, and a spring that constantly urges the pull lever and the pin to the outside. A window opening / closing device, comprising: a claw portion that can be engaged with any groove of the pin, and a lock bar having a release piece portion that releases the engagement of the claw portion.