JP2002274289A - Door module panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent water from entering the room interior through a penetrating hole without a grommet by improving the penetrating hole of a door module panel. SOLUTION: In this door module panel, a door harness and an electrical equipment device for a door connected to the door harness are previously fixed to the panel, and the panel is fitted to a door frame to close the interior opening of the door frame. A penetrating hole is provided on the lower part of the panel to pass the door harness arranged on the room interior surface of the panel to the interior of the door, and an eaves is projected from the upper peripheral edge of the penetrating hole on the back of the panel, thereby preventing water in the interior of the door from entering the room interior through the penetrating hole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door module panel, and more particularly to a door module panel in which a door harness and a door electrical device connected to the door harness are fixed and mounted in advance on the panel. This prevents water from entering the room through the provided through hole for inserting the door harness.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS.
A door module panel 1 has been proposed in which a door harness 2 and a door electrical device connected to the door harness 2 are attached to a panel 3 in advance, and a large opening 4a is formed on the indoor side (Y) of the door frame 4 as a substantially outer peripheral frame. And the opening 4
The door module panel 1 is fixed so that a is closed. A through hole 3 a for inserting the door harness 2 is provided below the panel 3, and one side 2 a of the door harness 2 previously attached to the door module panel 1 is provided with the through hole 3 a.
A is drawn out to the back side of the panel 3 through a. In the through hole 3a through which the door harness 2 is inserted, the grommet 5 attached to the door harness 2 is inserted into the through hole 3a so that water W does not flow out of the door (X) to the indoor side (Y) through the through hole 3a. The water is stopped by installing.

[0003] As described above, the door module panel 1 to which the door harness 2 and the electrical equipment for the door connected to the door harness 2 are attached is manufactured in advance, and the door module panel 1 is fixed to the door frame 4. The work for fixing the electronic equipment 2 and the electrical equipment to the door frame 4 is not required, and the number of working steps can be greatly improved.

[0004]

However, in addition to the door harness 2, the electrical equipment for doors connected to the door harness 2 and the panel 3, as components constituting the door module panel 1, a grommet 5 for stopping water is provided. In need of. Therefore, from the viewpoint of reducing the number of parts as much as possible and reducing the cost, it is desired to prevent infiltration into the room through the through hole 3a without using the grommet 5.

When attaching the door harness 2 to the through hole 3a of the panel 3, first, the door harness 2 is inserted and fixed to the grommet 5, and then the grommet 5 to which the door harness 2 is attached is penetrated. It must be inserted through the hole 3a. The door harness 2 also has a branch portion or the like for connection to door electrical equipment or the like, and the work of inserting the door harness 2 into the grommet 5 becomes troublesome. Further, the work of pushing the grommet 5 into the through hole 3a also imposes a burden on the operator.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has been made by improving a through hole of a door module panel.
It is an object of the present invention to prevent intrusion of water into a room through the through hole without using a grommet, to reduce the number of components and to reduce the number of steps for attaching a door harness to a panel.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a door harness and a door electrical device connected to the door harness, which are fixed to a panel in advance, and an indoor opening of the door frame is provided. A door module panel attached to a door frame so as to close the door, wherein a through hole is provided below the panel for passing a door harness routed on the indoor side surface of the panel to the inside of the door. An eave protruding from the upper peripheral edge of the through hole is provided integrally from the back side of the panel, or a separate eave is attached to the back side of the panel to prevent water in the door from entering the room through the through hole. A door module panel is provided.

[0008] Inside the door surrounded by the door frame and the door module panel, water is flooded only from the window entrance located above the door, and is drained from a lower water drain. That is, the movement of water inside the door is only one way from the upper side to the lower side. Therefore, by providing the eaves protruding from the upper peripheral edge of the through hole on the back surface of the panel, it is possible to prevent water in the door from entering the room through the through hole.

In addition, the eaves are integrally protruded from the door module panel to prevent water from entering the interior of the room, thereby eliminating the necessity of a grommet that was conventionally mounted in the through hole of the panel for stopping water, thereby reducing the number of parts. can do. Alternatively, by attaching a separate eave to the back side of the panel, the number of processing steps for the panel can be reduced.

Further, by eliminating the need for the grommet, there is no need to insert and secure the door harness through the grommet and to push the grommet into the through hole of the panel. Therefore, the number of steps for attaching the door harness to the panel can be reduced.

The eave has an outer peripheral frame protruding from an upper peripheral edge of the through-hole and a thin elastic contact piece protruding downward from the outer peripheral frame, and the door harness inserted through the through-hole is connected to the elastic contact. It is configured to be held between the piece and the lower peripheral edge of the through hole.

When the door harness is inserted into the through hole, the door harness bends the thin elastic contact piece to form a gap between the elastic contact piece and the lower peripheral edge of the through hole. Can be inserted by pushing and
Due to the restoring force of the elastic contact piece, the door harness can be held between the elastic contact piece and the lower peripheral edge of the through hole. Also,
Since the elastic contact piece simply covers the through-hole, it is possible to further effectively prevent water from entering the room through the through-hole.

It is preferable that a sheet is attached to the indoor side surface of the door module panel in a state where the door harness is inserted through the through hole to close the through hole. With the above configuration, it is possible to completely prevent ingress of water from the inside of the door through the through hole to the indoor side,
Since the door harness is also fixed to the surface of the panel together with the sheet, it also serves to hold the door harness.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. The door module panel 10 of the present embodiment includes a door harness 11 connected to a power window motor 18, a remote control mirror motor 19, a switch 20, and the like on the indoor (Y) surface of the panel 12. One side 11a of the door harness 11 is drawn out to the inside (X) side of the door by passing through a through hole 12a formed in the door, and a speaker 21 is provided on the surface of the panel 12 on the inside (X) side of the door. And a door lock actuator (not shown). A grommet 14 is attached to a front end of the door harness 11 drawn inside the door (X).

The door frame 13 has a large opening 13a as a substantially outer peripheral frame on the indoor side (Y).
A hole 13c is formed in an end surface 13b orthogonal to a, and a grommet 14 is mounted in the hole 13c. And the opening 13
When the door module panel 10 is fixed so as to close the door a, the sealing is performed by interposing a sealing material 15 between the outer peripheral edge of the panel 12 and the outer surface of the door frame 13 on the indoor side (Y). The door is formed by further fixing the inner trim 16.

The through-hole 12a is formed by drilling the lower part of the panel 12 in a substantially upper semicircular shape, and the eaves 12b are integrally formed on the inner side (X) side of the door from the periphery of the semicircular portion of the through-hole 12a. Projecting. The eaves 12b have a substantially semi-cylindrical outer peripheral frame portion 12b-1 projecting substantially vertically from the panel 12, and a substantially semicircular closing portion 12b-2 which is substantially continuous with the tip of the outer peripheral frame portion 12b-1. Consists of

In the inside (X) of the door, water W is supplied only from the window entrance 13c located at the upper end of the door frame 13.
Penetrates and drains from the drainage port 13d at the lower end. That is, the movement of the water W inside the door (X) is only one way from the upper side to the lower side. Therefore, the eaves 12b provided in the through holes 12a guide the water W, and it is possible to sufficiently prevent ingress of water into the indoor side (Y) through the through holes 12a.

Further, the grommet 5 which has been conventionally required becomes unnecessary, the number of parts is reduced, and the work of attaching the door harness 11 to the panel 12 is performed only by inserting the door harness 11 into the through hole 12a, thus reducing the number of installation steps. Reduced.

Further, as shown in FIG.
a with the door harness 11 inserted through the inner side (Y)
The sheet 17 is further closed so as to close the through hole 12a of the panel 12.
When the sheet 1 is adhered, it is possible to completely prevent infiltration into the indoor side (Y) through the through hole 12a,
Since the door harness 11 is also fixed to the surface of the panel 12 together at 7, the door harness 11 also plays a role of holding and is more suitable.

Next, a second embodiment of the present invention will be described with reference to FIG. Door module panel 1 of the present embodiment
The difference between the door module panel 0 'and the door module panel 10 of the first embodiment is that a separate eave member 22' is fixed to the panel 12 '.

The eaves member 22 'includes a substantially upper semi-cylindrical outer peripheral frame portion 22a', a substantially semicircular closing portion 22b 'substantially continuous to one end of the outer peripheral frame portion 22a', and an outer peripheral frame. Part 2
2a 'and a clip 22c' protruding from the upper end of the other end in the direction perpendicular to the cross section. The clip 22c 'includes a shaft 22c-1' protruding in a direction perpendicular to the cross section from the upper end of the other end of the outer peripheral frame 22a ', and a pair of upper and lower locking members protruding in a folded manner from the tip of the shaft 22c-1'. Wing part 22c-2 ',
22c-3 '.

The locking claws 22c 'of the eaves member 22' are inserted from the inside (X) side of the door into the insertion holes 12c 'provided above the through holes 12a' for inserting the door harness of the panel 12 '. , The clip 22c '
-1 'is fitted in the insertion hole 12c', and the locking blades 22c-2 'and 22c-3' are held in a state of being locked on the inner side (Y) periphery of the insertion hole 12c '. It can be easily fixed to the panel 12 '.

With the above configuration, the panel 12 'need only be provided with two openings, the through hole 12a' and the insertion hole 12c ', and the number of processing steps can be reduced. Also,
The grommet 5, which has been required conventionally, becomes unnecessary, and the work of attaching the door harness 11 'to the panel 12' can only be performed by inserting the door harness 11 'into the through hole 12a', thereby reducing the number of installation steps.

Further, since the eaves member 22 'is formed as a separate body, the eaves member 22' is not necessarily made of the same material as the panel 12 ', but may be anything as long as it fulfills the function of waterproofing. As described in the first embodiment, it goes without saying that a sheet may be attached to the indoor side (Y) surface of the panel 12 "to close the through hole 12a".

Next, a third embodiment of the present invention will be described with reference to FIG. Door module panel 1 of the present embodiment
The through-holes 12a "of the 0" panel 12 "are
Is formed in a substantially upper semicircular shape at the bottom of
The eaves 12b "project from the periphery of the semicircular portion 2a" toward the inside (X) of the door.

The eaves 12b "have a substantially semi-cylindrical outer frame portion 12b-1" integrally and substantially perpendicularly protruding from the peripheral edge of the circumferential portion of the through hole 12a ", and a tip of the outer frame portion 12b-1. It consists of a thin elastic contact piece 12b-2 ″ that is substantially semicircular and protrudes downward from the front. Elastic contact piece 12b-2 "
Has a substantially J shape with its lower end bent toward the inside (X) of the door, and has several slits 12b-3 "extending upward from the lower end of the elastic contact piece 12b-2". The gap between the lower end of the elastic contact piece 12b-2 "and the lower peripheral edge of the through hole 12a" is larger than the outer diameter of the door harness 11.
It is slightly narrower.

When the door harness 11 "is inserted into the through hole 12a" from the indoor side (Y), the door harness 11 "bends the thin elastic contact piece 12b-2" toward the inside (X) of the door. The elastic contact piece 12b-2 "is inserted through the gap between the elastic contact piece 12b-2" and the lower peripheral edge of the through-hole 12a "while expanding the gap. The elastic contact piece 12b-2" is restored by the restoring force of the elastic contact piece 12b-2 ".
And the lower peripheral edge of the through hole 12a "
1 "is held. At this time, the elastic contact piece 12b-2" is held.
Is thin and is provided with several slits 12b-3 ", so that the elastic contact piece 12b-2" is easily bent, so that the insertion and holding can be performed smoothly.

Further, since the lower end of the elastic contact piece 12b-2 "is bent back into a substantially J-shape, the door harness 11" is formed between the curved portion of the elastic contact piece 12b-2 "and the lower end periphery of the through hole 12a". When the locked door harness 11 ″ is pulled back to the indoor side (Y),
The lower end of the elastic contact piece 12b-2 "does not catch on the surface of the door harness 11", and the door harness 1 "
1 "can be extracted, the recyclability is improved, and the outer surface of the door harness 11" is not damaged.

The door module panel 1 formed as described above.
In the case of 0 ", the outer frame 12b-1" of the eaves 12b "guides the water W which hangs down from the top inside the door (X) to the inside (X), and prevents water from entering the indoor side (Y) through the through hole 12a. And the elastic contact piece 12b-2 "
Since a ″ is simply covered, it is possible to better prevent water from entering the indoor side (Y).

Further, as shown in FIG.
1 ", the tape T is wound around two places in a ring at a predetermined position in advance at a certain interval to provide two annular projections.
The annular recess formed between the two annular projections is engaged with the locking groove 11.
b ", the elastic contact piece 12b-2" and the lower peripheral edge of the through hole 12a "may be locked so as to be dropped into the locking groove 11b".

With the above structure, the door harness 11 "can be held more stably and the locking groove 11b" is provided at a required position of the door harness 11 ". 11b "is the elastic contact piece 12b-
When the door harness 11 ″ is locked between the lower peripheral edge of the through hole 12a ″ and the inner side (X) of the door harness 11 ″ and the length of the outdoor side (Y), the length is automatically determined. Can be distributed.

In addition, the grommet 5 which has been conventionally required becomes unnecessary, the number of parts is reduced, and the work of attaching the door harness 11 "to the panel 12" is performed by the door harness 1.
1 "is merely inserted into the through hole 12a", and the number of mounting steps is reduced.

As described in the second embodiment, if the eaves 12b "is made as a separate product such as a resin, the processing becomes easier and more preferable. Further, as described in the first embodiment, Through-hole 12a "of panel 12" from indoor side (Y)
The sheet may be stuck so as to close the sheet. The configuration other than the eaves 12b "and the locking grooves 11b" described above is as follows.
This is the same as the first embodiment.

[0034]

As is clear from the above description, according to the present invention, by providing a protruding eave in the through hole of the panel, water dripping down from the inside of the door from above to below can pass through the through hole. It is possible to prevent water from infiltrating into the indoor side, and it is not necessary to use a grommet conventionally mounted in a through hole for stopping water, so that the number of parts can be reduced.
Also, by eliminating the need for the grommet, there is no need to insert and secure the door harness through the grommet and push the grommet into the through hole of the panel, and only insert the door harness through the through hole of the panel.
The number of steps for attaching the door harness to the panel can be reduced. It is preferable to provide the eaves integrally with the panel. However, if the eaves are separately provided, the number of processing steps for the panel can be reduced, and the number of steps for attaching the door harness to the panel can be reduced as described above.

Further, by projecting the elastic contact piece downward from the outer peripheral frame portion of the eave, the door harness for inserting the through hole is held between the elastic contact piece and the lower peripheral edge of the through hole. At the same time, the elastic contact piece simply covers the through hole, so that it is possible to better prevent water from entering the room.

When the door harness is inserted through the through hole and a sheet is stuck from the room side of the panel to close the through hole, water from inside the door through the panel through hole to the room side is prevented. In addition to completely preventing the door harness, the door harness is fixed to the surface of the panel together with the seat, so that the door harness also serves to hold the door harness.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment of the present invention.

2A is a sectional view of the first embodiment, and FIG. 2B is an enlarged perspective view of a main part.

3A is a sectional view of the first embodiment, and FIG. 3B is an enlarged perspective view of a main part.

4A is a cross-sectional view of the second embodiment, and FIG. 4B is an enlarged perspective view of a main part.

5A is a cross-sectional view of the third embodiment, and FIG. 5B is an enlarged perspective view of a main part.

FIG. 6 is a sectional view of a third embodiment.

FIG. 7 is a perspective view of a conventional example.

FIG. 8 is a sectional view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Door module panel 11 Door harness 11b "Locking groove 12 Panel 12a Through hole 12b, 12b" Eaves 12b-1, 12b-1 "Outer frame 12b-2 Closed part 12b-2" Elastic contact piece 12b-3 "Slit 12c 'Insertion hole 13 Door frame 17 Seat 22' Eave member 22a 'Outer frame 22b' Closing portion 22c 'Locking claw T Tape W Water

Claims (3)

[Claims] 1. A door module panel, wherein a door harness and a door electrical device connected to the door harness are fixed to a panel in advance and attached to the door frame so as to close an indoor opening of the door frame. A through hole is provided below the panel so that the door harness routed on the indoor side surface of the panel passes through the inside of the door, and an eave protruding from an upper peripheral edge of the through hole is integrated with the panel rear side. Or a separate eaves attached to the back side of the panel to prevent water in the door from entering the room through the through hole. 2. The eaves are provided with an outer peripheral frame protruding from an upper peripheral edge of the through hole, and a thin elastic contact piece protruding downward from the outer peripheral frame. The door module panel according to claim 1, wherein the door module panel is configured to be held between a piece and a lower peripheral edge of the through hole. 3. The door according to claim 1, wherein a sheet is attached to a surface of the door module panel on the indoor side in a state where the door harness is inserted through the through hole, and the through hole is closed. Module panel.