JPS5920512Y2 - Automobile door inside handle device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an inside bundle device for opening an automobile door from inside the vehicle, and particularly relates to an improvement in a mechanism for fixing the door to an inner panel.

FIG. 1 shows a conventional inside bundle device, in which 1 is a sieve plate 2 attached to the interior side of an automobile door, and a sieve plate 2 is an inner panel of the door exposed by cutting out a part of the sieve plate 1; 3 is a frame attached to the inner panel 2 by screws 4, 4, and 5 is rotatably attached to the frame 3 and connected to a door lock device (not shown) via a traction rod 5', so that it can be operated in a restorable manner. Inside bundle, 6
is an escutcheon fitted onto the frame body 3; 7 is a screw for screwing the escutcheon 6 onto the frame body 3; when the escutcheon 6 is fitted onto the frame body 3, the escutcheon 6
The outer peripheral extension 6a is formed to cover the resection opening 8 of the sieve plate 1.

The sieve plate 1 is generally made of a birdboard with a urethane material attached thereto as a core material and a soft vinyl leather adhered thereto as a skin.

However, in the conventional example, only screws are used as a means for attaching the frame 3, so not only are multiple screws required, but the screwing operation of the first wood screw is troublesome. Therefore, work efficiency is poor, and since only one screw is used to attach the escutcheon 6, it may be difficult to locate the screw hole provided in the frame 3 into which the screw is screwed. Not only may the attachment be misaligned, but it may also be tilted in the tightening direction of the screw 7, and cracks may occur due to the axial force of the screw 7.

Furthermore, since the outer circumferential extension 6a of the escutcheon 6 only covers the resection opening 8 and presses against the sieve plate 1 near the resection edge 8a, there may be gaps or gaps between the escutcheon 6 and the sieve plate 1. This may cause rattling.

The present invention attempts to solve the above problems by providing the frame with claws that can be attached to the inner panel and fitting the escutcheon to the frame so that it can be attached, as shown in the drawings. To explain without referring to an embodiment, in FIG. 2, 10 is a frame body, and the frame body 10 is
A substrate 11 and a pair of side plates 12 formed by bending a pair of opposing side edges of the substrate 11 so as to face each other.
The board 11 has a screw insertion hole 13 and two claws 15a that can be secured to the inner panel 2.

15b is formed in the side plates 12a and 12b, respectively, with retention receiving portions 10' formed by engagement holes or the like.

The claws 15a and 15b are, as shown in FIG.
These claws 1 are formed into a sharp point by making a notch in the substrate 11 and standing up the portion inside the notch downward in the figure.
5a and 15b are inner panels 2 as shown in FIG.
It has a positional relationship that allows it to engage with the engagement holes 16a and 16b formed in the.

As shown in the figure, it is sufficient to have one pair of such claws;
It is preferable that the longitudinal directions of 'a' and 15'b are orthogonal to each other. In this case, of course, the longitudinal directions of the engaging holes 16a and 16b of the inner panel 2 are also orthogonal as shown in FIG. In the illustrated example, they are provided on both sides of the screw insertion hole 13.

Reference numeral 17 denotes a screw that is to be screwed into a screw hole 18 formed in the inner panel 2 from the screw insertion hole 13 in order to attach the frame 10 to the inner panel 2.

As mentioned above, the claws 15 are formed perpendicularly to each other.
If holes 15a and 15b are provided, these can be connected to the engagement hole 16a.

161], the tightening of the screw 17 provides a more sufficient effect of preventing the screw from turning.

Next, FIG. 5 shows one escutcheon, in which projections etc. that can be engaged with the engagement receiving portions 10' formed on both side plates 12a and 12b of the frame 10 are shown. When attaching the engaging portion 20 to the frame 10, the sieve plate 1
(the outer circumferential extension part 21 that covers the outer circumferential extension part 2)
1 are provided with a plurality of elastic claws 22 which are connected in a curved manner at the tips of each side and are bendable inward.

In addition, FIG. 7 shows the side plates 12 a and 12 b of the frame 10.
2 shows an inside bundle 24 rotatably attached via a shaft 23, which is connected to the traction rod 2 as described above.
5, the door lock will be remotely controlled.

With this configuration, in order to fix the frame body 10 and the escutcheon 19, a predetermined portion of the sieve plate 1 is first cut out in advance, and the inner panel 2 is exposed through the cutout 8 shown in FIG. After engaging the claws 15a and 15b formed on the substrate 11 of the frame body 10 with the engagement holes 16a and 16b, the screw 17 is inserted from the screw insertion hole 13 of the substrate 11 into the screw hole 18 of the inner panel 2. to be screwed together.

Next, the engaging portion 20 of the escutcheon 19...
The escutcheon 19 is pushed along between the side plates 12 a and 12 b in order to engage the engagement receiving portions 10 ′ formed on the side plates 12 a and 12 b of the frame body 10 from the inside. When moved, the elastic claws 22 are located at the resection opening 8 of the sieve plate 1 shown in FIG. 1, and the resection edge 8a...
When it comes into contact with and slides further, the elastic claw 22.
... is the resection edge 8a of the cribriform plate 1.
As a result, the elastic claws 22...
. . . elastically engages with the resection edge 8a . . . and the engaging portion 20 .
'... is engaged from the inside.

As described above, the present invention has one screw insertion hole in the frame body and a claw that can be held in the inner panel, and the escutcheon is fitted to the frame body so that it can be engaged with the frame body. When attaching to the inner panel of the body, the screws only need to be tightened once, and the claws can be engaged with the inner panel before screwing, making positioning easier. A sufficient fixing state can be obtained with just this, and since the escutcheon can be attached to the frame by fitting instead of screwing, together with the above, the work efficiency can be greatly improved.

Here, if the escutcheon can also be held on the sieve plate as in the embodiment, no gaps, grooves, etc. will occur at the cut edge of the sieve plate, and rattling can also be prevented.

Moreover, since there is no need for any screw holes for mounting the escutcheon, there is a greater degree of freedom in shaping the escutcheon itself and the frame, and damage to the escutcheon due to axial force when screwed is eliminated.

[Brief Description of the Drawings] Fig. 1 is a partially exploded perspective view showing a conventional inside bundle device, Fig. 2 is a perspective view of a frame used in the device according to the present invention, and Fig. 3 is the same frame. 4 is a perspective view showing a part of the inner panel to which the frame is attached, FIG. 5 is a front view of the escutcheon used in the device, FIG. 6 is a side view of the same, and FIG. 7 FIG. 2 is a plan view showing how the open/close bundle is attached to the frame. 1...Front plate, 2...Inner panel, 8.
...Resection opening, 10...-Frame, 10'...
. . . Engagement receiving portion, 11 . . . Substrate, 12a. 12b...Side plate, 13...Screw insertion hole, 15a, 15b...Claw, 16a,
16 b...Engagement hole, 18...Screw hole, 19...Escutcheon, 24...
Inside bundle.

Claims (2)

[Scope of utility model registration request] (1) A frame consisting of a substrate and a pair of side plates to which the inside bundle is rotatably attached is attached to the inner panel exposed from the cutout of the sieve plate, and an escutcheon is attached to the frame. In the inside bundle device, one or more claws protruding from the board of the frame body are engaged with retaining holes made in the inner panel, and the screws are inserted through the screw insertion holes made in the board. A door inside bundle device for an automobile, wherein a screw is screwed into an inner panel hole, and the escutcheon is fitted so that its retaining portion can be retained in engagement receiving portions provided on both side plates of the frame body. . (2) The escutcheon has an outer circumferential extension that covers the resection opening of the sieve plate when attached to the frame, and a curved extension connected to the tip of the outer circumferential extension, and which is connected to the resection edge when attached to the frame. An automobile door inside bundle device according to claim 1, which is provided with a plurality of elastic pawls that can be pressed and bent inward.