JPS6039414Y2 - Door window regulator installation structure - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting structure for a door window regulator in an automobile door.

When installing a door window regulator into a door, the door window regulator is inserted into the door through a working hole formed in the door inner panel, and the regulator base member is fixed to the door inner panel with screws.
The installation of this base member is a blind spot for workers, so they have to feel for the mounting hole in the base member to align it with the mounting hole in the door inner panel and fix the screws, which is extremely inefficient. .

This is especially disadvantageous when there are a plurality of base members, such as a power window regulator, including a regulator base and a main arm base, as the number of man-hours increases.

FIG. 1 shows a door equipped with a power window regulator, where the power window regulator 1 is equipped with a reversible motor 3. Pinion 4. The regulator base 2 is provided with a regulator base 2 equipped with a sector gear 5 etc. that mesh with the pinion 4, and a main arm base 6 equipped with a main arm 7, and the main arm 7 and the sector gear 5 are connected by a link 8. The main arm base 6 is fixed to the inner surface of the door inner panel 12.

A sub-arm 9 is pivotally supported at an intermediate portion of the main arm 7, and a guide channel 1 is formed in which the upper ends of the main arm 7 and the sub-arm 9 are fixed to the lower edge of the window glass 13.
0, and the lower end of the sub-arm 9 is fixed to the door inner panel 12.
The main arm 7 and the sub-arm 9 are slidably engaged with each other in the corresponding guide channel 10.11 by driving the motor 3, thereby raising and lowering the window glass 13.

When assembling the power window regulator 1 into the door, the operator inserts the unit of the power window regulator 1 into the door through the working hole 12a formed in the door inner panel 12, as shown in FIG. Mounting hole 1 of regulator base 2 and main arm base 6
4.15 is the mounting hole 1 formed in the door inner panel 12.
6 and 17, and screws 18 are inserted from the outside of the door inner panel 12 and fastened and fixed.

Such a structure is shown, for example, on page 134 of Passenger Car Body, Vol. 13, Automotive Engineering Complete Book, published by Sankaido, April 20, 1933.

Therefore, in such a conventional mounting structure, as described above, the mounting hole 14.15 of the base member 2.6 and the door inner panel 12
The work is not easy because you have to manually align the mounting holes 16 and 17 of the motor, especially compared to a manual type regulator like this power window regulator.

The base members 2 and 6 are attached to the door inner panel 12 by supporting a heavy unit with many parts such as a speed reduction mechanism by hand.
Aligning holes while moving on the inner surface requires a great deal of effort on the part of the operator, which significantly reduces work efficiency.

In view of the conventional situation, the present invention has been developed so that the base member of the window regulator is temporarily fixed to the inner surface of the door inner panel. The mounting hole of the base member and the mounting hole of the door inner panel can be aligned and fixed with screws without holding the base member, thereby greatly improving the work of assembling the window regulator. It is.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings, in which the same parts as those of the conventional structure are denoted by the same reference numerals.

That is, in the present invention, as illustrated in FIG. 3, the power window regulator 1 unit is inserted into the door, and the L nogulator base 2 and main arm base 6 are
Connect the mounting holes 14 and 15 of the door inner panel 12 to the mounting hole 1 of the door inner panel 12.
6.17, these mounting holes 14.16 and 1
5.17, the pin member 20 with a head is attached to the regulator base 2 and the main arm base 6, and the base member is attached to the door inner panel 12. Mounting holes 14 and 15 of 2 and 6 and mounting hole 16 of the door inner panel 12
．． A locking hole 21 is formed in a portion corresponding to the pin member 20 when the pin member 17 is aligned with the locking hole 2.
1 so that the base members 2 and 6 can be temporarily fixed to the inner surface of the door inner panel 12.

In this embodiment, the screw 18 that fixes the base member 2゜4 is effectively used as the pin member 20 with a head, and this screw 18
is screwed into one of the mounting holes 14, 15 of the base members 2, 4 in advance, and the locking hole 21 of the door inner panel 12 is screwed in advance.
As for the door inner panel 1 corresponding to the screw 18,
Using one of the mounting holes 16 and 17 of No. 2, this mounting hole 16
．． Large-diameter holes 16a and 17a are formed continuously above the screw head 17, into which the screw head 18a can be inserted loosely.

Therefore, when assembling the unit of the power window regulator 1 into the door, the unit is inserted into the door through the working hole 12a of the door inner panel 12 as shown in FIG. Pin member 20 (screw 1
8.18) through the large diameter holes 16a, 17a of the locking hole 21
the base member 2, by locking the shaft portion into the locking hole 21.
6 is temporarily fixed to the inner surface of the door inner panel 12.

Then, the worker
is rotated about the pin member 20 as a fulcrum to attach the base member 2,
The mounting holes 14 and 15 of No. 6 may be aligned with the mounting holes 16 and 17 of the door inner panel 12, and the screws 18 may be used to tighten and fix them.

Here, as in this example, a mounting screw 1 is used as the pin member 20.
If an 8° 18 is used, screws 18 and 18 are similarly screwed in to fasten the base members 2 and 6.

In addition, in this embodiment, the most preferable example is that the mounting screw 18 is used as the pin member 20 and the hole in the door inner is used as the locking hole 21, as the hole opening due to an increase in the number of parts or special position setting does not involve an increase in machining. Mounting hole 16.1 of panel 12
7 is used effectively, but of course this is achieved by using a special pin member 20.2 with a head as shown by the chain line in FIG.
0 is erected on the base members 2 and 6, and this pin member 20°2
Corresponding to 0, a locking hole 21 of a daruma hole may be opened in a predetermined portion of the door inner panel 12 in the same manner as described above.

Further, in the embodiment described above, the base members 2 and 6 are temporarily fixed using one pin member 20 and the locking hole 21, but as illustrated in FIG. It may be possible to temporarily fix the base member 2.6 using the stop hole 21. In this case, if the base member 2.6 is temporarily fixed, the base member 2.
, 6 and the mounting holes 16.17 of the door inner panel 12, there is an advantage that no hole alignment work is required.

Further, although this embodiment has been described in detail by taking a power window regulator as an example, it goes without saying that the present invention can be similarly applied to a manual type window regulator.

As described above, according to the structure of the present invention, when assembling the window regulator into the door, the regulator base member can be temporarily fixed to the inner surface of the door inner panel.
The operator does not have to support the relatively heavy regulator unit with his/her hands while aligning the holes. Therefore, the operator does not have to put in a lot of effort or take time to fasten and fix the base member. It has a great practical effect in that it can be done quickly and easily, and work efficiency can be greatly improved.

[Brief explanation of the drawing]

Fig. 1 is a transparent perspective view of an automobile door equipped with a power window regulator, Fig. 2 is an exploded perspective view of a conventional mounting structure, Fig. 3 is an exploded perspective view showing the mounting structure of the present invention, and Fig. 4 is an exploded perspective view of an automobile door equipped with a power window regulator.
The figure is a side view showing a different example. 1...Window regulator, 2,6...
...Regulator pace member, 12...Door inner panel, 14.15...Mounting hole for regulator pace member, 16.17...Mounting hole for door inner panel, 18 ...Mounting screw, 20...
... Bottle member with head, 21 ... Locking hole.

Claims (1)

[Claims for Utility Model Registration] A pin member with a head is attached to a base member of a window regulator fixed to the inner surface of a door inner panel, and a mounting hole formed in the base member and a mounting hole formed in the base member are attached to the door inner panel. A locking hole is formed in a portion corresponding to the pin member when the mounting holes formed in the door inner panel are aligned, and the pin member is inserted into the locking hole from the inside surface side of the door inner panel. A door characterized in that a base member is temporarily fixed to the inner surface of a door inner panel by being engaged, and the base member is fixed to the door inner panel with screws by aligning the mounting hole of the base member with the mounting hole of the door inner panel. Window regulator mounting structure.