JPS5915549Y2 - Automobile door outside handle mounting structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for attaching a door outside bundle of an automobile.

Generally, as shown in FIGS. 1 to 3, the attachment structure of an automobile door outside bundle includes a recess 2 formed in the outside bundle attachment portion of a door outer panel 1.
Attach the bundle bracket 3 to the bottom of this recess 2 with the bolt B1.
- Fix this bundle bracket 3 with nut N1.
The mounting arms 5a, 5b of the outside bundle 5 were attached to the mounting legs 3a, 3b inserted through the insertion holes 4a, 4b of the door outer panel 1 via connecting pins 6a, 6b.

In addition, 7a and 7b are the outside bundles 5 wound around the connecting pins 6a and 6b between the mounting legs 3a and 3b of the bundle bracket 3 and the mounting arms 5a and 5b of the outside bundle in the normally closed direction. This is a biasing spring.

However, in luxury cars, an escutcheon is installed in order to improve the appearance of the door outside bundle attachment part and to prevent damage to the door outer panel 1 from key chains, rings, etc. when the bundle is operated. .

In this case, conventionally, a mounting hole was formed in the door outer panel, and an escutcheon was mounted in this mounting hole.

The structure of this outside bundle with escutcheon is shown in FIGS. 4 and 5.

That is, a mounting hole 8 is opened on the door outer panel 1, a rain hose 12 is fixed on the inner surface of the periphery of this mounting hole 8, and the rain hose 12 is mounted on the rain hose 12.
The escutcheons 9 are connected by N2, and the mounting arms 5 a and 5 b of the outside bundle 5 are inserted through the insertion holes 9 a and 12 a formed in the escutcheon 9 and the rain hose 12 , and the attachment arms 5 a and 5 b of the outside bundle 5 are inserted into the insertion holes 12 formed in the escutcheon 9 . It was attached to the mounting leg part 13 protruding through a through connection pins 6a, 6b and springs 7a, 7b.

However, in such a structure, the escutcheon 9
Since there is a mounting leg 13 on the side, the escutcheon 9 itself receives the operating force P of the outside bundle 5, and the mounting leg 13
Since the escutcheon 9 plays an important role in supporting the tightening force of the B2-nut N2, it has to be made of a strong material (for example, zinc die-casting), making it expensive.

The present invention was developed in view of the conventional situation, and by forming a recess in the outside bundle attachment part of the door outer panel and fixing the bundle bracket by sandwiching the escutcheon in this recess so that no load is applied,
To provide an automobile door outside bundle attachment part structure in which an escutcheon can be formed of an inexpensive material.

The following will explain the embodiment shown in the drawings by assigning the same reference numerals to parts that are completely the same as those of the conventional art.As shown in FIGS. An escutcheon 9 is formed in this recess 2.
Hold the bundle bracket 3 in two places and tighten the stepped bolts B.
3-Natsu) Tighten together with Na to fix.

In this case, the length of the large diameter portion of the stepped bolt B3 is the total dimension of the thickness of the escutcheon 9 and the thickness of the bundle bracket 3.

As a result, a gap corresponding to the thickness of the escutcheon 9 is formed between the bundle bracket 3 and the door outer panel 1, and the escutcheon 9 is disposed in this gap.

Even if the tightening force of Ba-nut N3 is large, no burden will be placed on the escutcheon 9.

Therefore, the escutcheon 9 may be made of a relatively low-strength material such as resin, and may also be thin.

That bundle bracket 3 and outside bundle 5
As in the conventional case, the attachment arms 5a and 5b of the outside bundle 5 are attached to the attachment arms of the bundle bracket 3 via connecting pins 6a and 6b and springs 7a and 7b.

In addition, if escutcheon 9 is not used, step pole)
The bundle bracket 3 is directly fastened to the recess 2 of the door outer panel 1 using ordinary bolts instead of Ba.

FIG. 8 shows another embodiment of the present invention, in which a recess 14 is formed on the door outer panel 1 side of the bundle bracket 3 to correspond to the wall thickness of the escutcheon 9 between the bundle bracket 3 and the door outer panel 1. Insert the escutcheon 9 into the gap δ, sandwich the escutcheon 9 between the door outer panel 1, and attach the bundle bracket 3 with an ordinary bolt B4.
- It is fixed by tightening it together with nut N4, and in this case, it is also possible to use the same material as in the above embodiment because no load is placed on the escutcheon 9 even if the tightening force of nut N4 is large. It is.

As described above, according to the present invention, when fixing the bundle bracket to the door outer panel, the escutcheon is clamped and tightened together so that the operating force of the outside bundle and the tightening force of the tightening bolt are not applied to the escutcheon. There is no need to use strong materials or increase wall thickness, so it can be provided at low cost.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram showing the side appearance of an automobile, Fig. 2 is a sectional view taken along line A-A in Fig. 1 showing the structure of a conventional outside bundle, and Fig. 3 is a B-- A sectional view taken along line B, FIG. 4 is a sectional view similar to FIG. 2 showing another conventional example,
5 is a sectional view taken along the line C-C in FIG. 4, FIG. 6 is a sectional view similar to FIG. 2 showing an embodiment of the present invention, and FIG. 7 is a sectional view taken along the line D-D in FIG. 6. FIG. 8 is a sectional view similar to FIG. 7 showing another embodiment of the present invention. 1...Door outer panel, 2...Recess, 3...Bundle bracket, 5...
Outside bundle, 9...Escutcheon, Ba...Stepped bolt, B4...Ordinary bolt, N3. N4...Natsuto, δ...
·gap.

Claims (1)

[Scope of utility model registration request] A recess is formed in the outside bundle attachment portion of the door outer panel, and a gap corresponding to the wall thickness of the escutcheon is formed between the bundle bracket attached to the recess and the door outer panel, and the escutcheon is disposed in this gap. A door outside bundle attachment structure for an automobile, characterized in that the escutcheon is clamped and fixed between the door outer panel and the bundle bracket.