JPH0241631B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a door lock handle device for locking/unlocking and opening a vehicle door lock.

(Prior Art) As a conventional door lock handle device, there is, for example, one shown in Japanese Utility Model Application No. 57-44867.

That is, the handle device of a door lock attached to a sliding door of a vehicle includes a relay mechanism connected to the door lock, an inside handle pivotally supported to the sliding door, and an upper edge of the sliding door on the indoor side. , consisting of an operating knob etc. that is provided to be reversible in the vertical direction between a locked position and an unlocked position, and the relay mechanism is reversed to a locked state or an unlocked state by a locking or unlocking operation of the operating knob. However, when the inside handle is swung in the unlocked state, the oscillation is transmitted to the door lock unlocking lever via the relay mechanism, the door lock is unlocked, and the door opening operation is performed. When the inside handle is swung in this state, the oscillation is not transmitted to the unlocking lever and the door lock remains locked.

However, with such conventional door lock handle devices, the locking/unlocking operation of the door lock is performed separately using the operation knob, and the door opening operation is performed separately using the inside handle, which does not provide good operability. Since the operation knob for operation and the inside handle for opening the door must be provided separately and both must be connected to the relay mechanism, there is a problem that assembly is not easy.

(Object of the Invention) The present invention has been made by paying attention to the above-mentioned problems.One handle body is provided to be swingable and also to be slidable and reversible, and the door opening operation is performed by the swinging. It is an object of the present invention to solve the above-mentioned problems by allowing the door lock to be locked and unlocked by the sliding reversal.

(Structure of the Invention) In order to achieve the above object, in the present invention, when the handle body is swung, the engagement arm portion of the handle body displaces an unlocking actuated member connected to the door lock. In the handle device for a door lock in which a door opening operation is performed, the handle body is swingably supported on a base, and the engagement arm portion of the handle body can engage the base with the actuated member. A handle device for a door lock, characterized in that the handle device is mounted on the door so as to be slidable and reversible between an unlocked position and a locked position in which the engaging arm cannot engage the actuated member, By reversing the movement, the door lock can be locked and unlocked, and by swinging the handle body in the unlocked position, the actuated member can be displaced and the door can be opened. This is what I did.

(Example) Hereinafter, one example of the present invention will be described based on the drawings.

1 to 6 show an embodiment of the present invention in which the present invention is applied to a door lock of a sliding door. The sliding door 1 includes a door lock 2, a relay mechanism 3 connected to the door lock 2, and The relay mechanism 3
A handle device 4 for locking/unlocking the door lock 2 and opening the door is attached thereto.

The door lock handle device 4 consists of an inside handle 5 as a handle body, a base 6 on which the inside handle 5 is swingably supported, and an escutcheon 7 fixed to the inner panel 10 of the sliding door 1. is attached to the escutcheon 7 so as to be slidable and reversible between a locked position and an unlocked position.

An engagement arm portion 51 is provided protruding from the inside handle 5, and the engagement arm portion 51 is pivotally supported on a pivot shaft 61 of the base 6. A spring member 63 is interposed on the pivot shaft 61 to bias the handle 5 toward the original position shown in FIG. The distal end portion 51a of the engagement arm portion 51 is capable of engaging with the actuated member 31 for unlocking the relay mechanism when the base 6 is in the unlocked position (the position shown in FIG. 3).

As shown in FIGS. 2, 3, and 6, the engaging arm portion 51 and the pivot shaft 61 of the base 6 are vertically displaceable within the mounting hole 10a of the inner panel 10 and the opening 71 of the escutcheon 7. It is becoming.

A guide groove 72 is formed in the escutcheon 7 for slidingly guiding pins 62, 62 fixed to the base 6 in the vertical direction.

A holding mechanism 8 is provided between the base 6 and the escutcheon 7 for holding the base 6 in the locked position shown in FIG. 2 and in the unlocked position shown in FIG.

The holding mechanism 8 has a first locking groove 81 for a locked position and a second locking groove 82 for an unlocked position formed on the lower surface of the base 6, and a distal end engaging portion 83a that is connected to the first and second locking grooves. The engagement piece 83 is biased by a spring member 84 in the direction of contacting the grooves 81 and 82, and the end 81a of the first locking groove 81 or the end 82a of the second locking groove 82 is the tip. The base 6 is configured to be locked and held in the locked position or the unlocked position by engaging with the engaging portion 83a.

The key lever 91 of the key cylinder 9 provided on the outer panel 11 of the sliding door 1 and the base 6
An interlocking member 90 is fixed to the base 6 by pins 62, 62.

The interlocking member 90 includes a first engagement piece 90a that is pushed downward by the key lever 91 when the key cylinder 9 is locked, and a first engagement piece 90a that is pushed downward by the key lever 91 when the key cylinder 9 is unlocked. A second engagement piece 90b that is pushed upward is provided.

One end 90c of the interlocking member 90 is connected to the relay mechanism 3 via the rod 32, and when the base 6 is in the locked position, the door cannot be opened by an outer handle (not shown).

As shown in FIG. 6, the opening 71 of the escutcheon 7 has an engaging arm portion 5 when the inside handle 5 is swung between the locked and unlocked positions.
Notches 71a and 71b are provided in which the inside handle 5 is fitted and the vertical movement of the inside handle 5 is prevented.

The inside handle 5 includes a handle 5.
A first operation recess 52 is formed for swinging the handle 5 to open and open the sliding door 1, and a second operation recess 53 is used for locking and unlocking the handle 5 by moving it up and down.

Door lock handle device 4 having the above configuration
Now, in the closed state of the sliding door 1 shown in FIG. 1, when the inside handle 5 is pushed down to the locked position shown in FIG.
slides downward on the escutcheon 7 together with the base 6, and the tip engaging portion 83a of the engaging piece 83 engages with the end portion 81a of the first locking groove 81.
The inside handle 5 is held in the locked position.

In the locked position, the engagement arm portion 51 cannot engage with the unlocking actuated member 31 of the relay mechanism 3, and in this state, the inside handle 5 is moved against the biasing force of the spring member 63 to the fourth position. Even if the inside handle 5 swings in the direction of the arrow as shown in the figure,
Since the rocking motion is not transmitted to the unlocking actuated member 31, the sliding door 1 cannot be opened.

When the inside handle 5 swings, the engagement arm 51 is fitted into the notch 71a of the opening 71 of the escutcheon 7, so the inside handle 5 is moved upward (toward the unlocked position shown in FIG. 3).
It is designed so that it cannot be displaced.

Furthermore, the fact that the base 6 has been displaced toward the locked position is transmitted to the relay mechanism 3 via the rod 32, making it impossible to open the sliding door 1 using the outer handle.

Next, when the inside handle 5 is in the locked position shown in FIG. 2, when the handle 5 is pushed up to the unlocked position shown in FIG. However, the tip engaging portion 83a of the engaging piece 83
The inside handle 5 is held in the unlocked position by engaging with the end 82a of the locking groove 82. In the unlocked position, the engaging arm portion 51 acts as an actuated member for unlocking the relay mechanism 3. 31, and in this state, when the inside handle 5 is swung in the direction of the arrow as shown in FIG. The actuating member 31 is displaced in the unlocking direction, the door lock 2 is unlocked, and the sliding door 1 is opened.

Note that when the inside handle 5 swings, the engagement arm portion 51 engages with the opening 71 of the escutcheon 7.
Since the inside handle 5 is fitted into the notch 71b, the inside handle 5 cannot be displaced downward (in the direction of the locked position shown in FIG. 2).

Furthermore, since the fact that the base 6 has been displaced toward the unlocked position is transmitted to the relay mechanism 3 via the rod 32, it is possible to open the sliding door 1 using the outer handle in the unlocked position.

Furthermore, when the key cylinder 9 is locked in the unlocked position shown by the solid line in FIG. 5 and in FIG.
By pushing the inside handle 5 and base 6 downward, the inside handle 5 and the base 6 slide toward the locked position, and conversely, the key cylinder 9 is moved to the locked position shown by the two-dot chain line in FIG. 5 and in FIG. When the unlocking operation is performed, the key lever 91 pushes the second engagement piece 90b of the interlocking member 90 upward, thereby causing the inside handle 5 and the base 6 to slide toward the unlocked position.

In the above embodiment, the handle device 4 of the door lock 2 of the sliding door 1 was shown, but the present invention is not limited to the sliding door, and may be applied to door locks used for other doors.

(Effects of the Invention) According to the door lock handle device according to the present invention, the door lock can be locked and unlocked by sliding and reversing one handle body, and the handle body can be swung in the unlocked position. By doing so, you can open the door.
The operability is improved, and the structure is simplified because the operating member for locking and unlocking and the operating member for opening the door are combined in one handle body.
Easy to assemble.

[Brief explanation of the drawing]

1 to 6 show one embodiment of the present invention, FIG. 1 is a front view schematically showing a state assembled to a vehicle, and FIG. 2 is a sectional view taken along the line -- in FIG. 1. ,
Fig. 3 is a sectional view similar to Fig. 2, Fig. 4 is a sectional view taken along the - line in Fig. 3, Fig. 5 is a view taken in the direction of the arrow in Fig. 3,
FIG. 6 is a sectional view taken along the line -- in FIG. 3. 4...Door lock handle device, 5...Inside handle (handle body), 6...Base,
31... Actuated member for unlocking, 51... Engagement arm portion.

Claims (1)

[Claims] 1. In a door lock handle device in which, when the handle body is swung, an engaging arm portion of the handle body displaces an unlocking actuated member connected to the door lock to perform a door opening operation. is pivotably supported on a base, and the base is placed in an unlocked position where the engaging arm portion of the handle body can engage the actuated member and when the engaging arm portion engages the actuated member. A handle device for a door lock, characterized in that it is attached to a door so that it can be slid and reversed between a locked position and an impossible locking position.