JPH046325Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Field of Application of the Invention" This invention relates to an automobile door that joins an outer panel and an inner panel made of synthetic resin.

"Background of the Idea" Conventionally, this type of automobile door has a synthetic resin outer panel and an inner panel joined together with an adhesive.

During this joining, both panels were tightened using a temporary tightening jig until the adhesive hardened, but it took time and effort to tighten and remove this special tightening jig.

``Purpose of the invention'' This invention enables the outer panel and the inner panel to be fitted together, and this fitted state is used as a temporarily fastened state, eliminating the need for the conventional temporary fastening jig, and making it possible to tighten and remove the panel. The purpose is to provide unnecessary automobile doors.

"Structure of the invention" This invention forms a horizontal part protruding inward at the lower end of the synthetic resin outer panel, and forms inwardly directed ribs and protrusions above it, while the lower part of the synthetic resin inner panel A fitting hole is formed above the rib, and a protruding piece is formed at a portion facing the fitting hole, so that this U-shaped portion can be fitted between the rib and the horizontal portion. At the same time, the protrusion is fitted into the fitting hole so that the weather strip can be fitted between the protrusion and the protruding piece, and an engagement hole is provided in the horizontal portion, and the weather strip corresponding to the engagement hole is provided. A locking piece that can be engaged with the engagement hole when the U-shaped portion is fitted is provided at the lower horizontal portion of the U-shaped portion, and the hanging portion of the U-shaped portion is abutted along the inner surface of the lower end of the outer panel during the fitting. The present invention is characterized in that it is an automobile door configured so as to touch each other.

"Effect of the invention" According to this invention, the U-shaped part of the inner panel can be fitted between the ribs and the horizontal part of the outer panel, and when the U-shaped part of the inner panel is inserted, the locking piece of the inner panel is engaged with the engagement hole of the outer panel. When engaged, the hanging part of the U-shaped part of the inner panel abuts along the inner surface of the lower end of the outer panel, so that the inner panel of the lower end of the outer panel and the U-shaped part of the inner panel hang down. With adhesive interposed between the
By fitting and engaging both panels as described above, the conventional tightening jig is not required, and the time and effort of tightening and removing them can be eliminated, thus reducing the number of man-hours. This can improve work efficiency.

Moreover, when the above-mentioned two panels are fitted, the weather strip can be fitted between the protrusion on the outer panel and the protrusion on the inner panel, so when attaching the weather strip, the fixing clips that were conventionally used can be used. It can be made unnecessary.

"Embodiment" An embodiment of this invention will be described below in detail based on the drawings. It should be noted that the following example is only one specific example of the present invention, and is not intended to limit the technical scope of the present invention.

The drawing shows an automobile door, and 1 is an outer panel made of synthetic resin, and this outer panel 1 is integrally provided with a horizontal portion 2 protruding inward at the lower end, and an inwardly directed rib 3 is formed above the horizontal portion 2. has been done.

Reference numeral 10 denotes an inner panel made of synthetic resin. The lower part of the inner panel 10 is formed into a U-shape, and this U-shaped portion 11 can be fitted between the aforementioned rib 3 and the horizontal portion 2. 20 is the main body.

Further, an engaging hole 4 is provided in the horizontal portion 2, and the U-shaped portion 1 corresponding to the engaging hole 4 is provided.
A locking piece 13 is provided on the lower horizontal portion 12 of the connector 1, and the locking piece 13 can be engaged with the above-mentioned engagement hole 4 during the above-mentioned fitting.

At the time of this engagement, the hanging portion 14 of the U-shaped portion 11 is configured to abut along the inner surface of the lower end portion 5 of the outer panel 1.

Further, a protrusion 6 is formed on the rib 3 above the engagement hole 4 described above.

Further, a projecting piece 15 is provided on the inner panel 10 slightly above the above-mentioned U-shaped portion 11 to protrude downward.
This projecting piece 15 and a part of the inner panel 10 form a downward U-shaped portion 16, and this downward U-shaped portion 1
At the portion of the opposing portion 17 that substantially faces the protruding piece 15 of No. 6,
A fitting hole 18 into which the aforementioned protrusion 6 fits is formed.

Then, when the above-mentioned panels 1 and 10 are fitted together, the weather strip 19 is attached to the downward U-shaped portion 16.
When the above-mentioned projection 6 is projected into the fitting hole 18, the weather strip 19 is fitted into the downward U-shaped portion 16 between the projection 6 and the projection piece 15.

With the above configuration, the inner surface of the lower end portion 5 of the outer panel 1 and the hanging portion 14 of the inner panel 10
After applying adhesive to at least one surface of the outer panel 1, the U-shaped portion 11 of the inner panel 10 is fitted between the horizontal portion 2 and the rib 3 of the outer panel 1, and the U-shaped portion 11 is locked. By engaging the piece 13 with the engagement hole 4 of the horizontal part 2 and pressing the hanging part 14 of the inner panel 10 against the lower end part 5 of the outer panel 1, both panels 1 and 10 can be fastened together without using a temporary fixing jig. Can be reliably bonded.

Moreover, when the above-mentioned panels 1 and 10 are fitted together,
Since the weather strip 19 can be fitted into the downward U-shaped portion 16 between the protrusion 6 of the outer panel 1 and the protruding piece 15 of the inner panel 10, it is possible to attach the weather strip 19 to the downward U-shaped portion 16. A fixing clip can be eliminated.

Further, rainwater flowing between the panels 1 and 10 from the window glass (not shown) is drained out of the vehicle through the lower end of the interpanel 10 between the protrusion 6 and the fitting hole 18.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, with FIG. 1 being a sectional view showing the main parts of an automobile door, FIG. 2 being a perspective view of the same parts, and FIG. 3 being an exploded perspective view of the same parts. Explanation of symbols, 1...Outer panel, 2...Horizontal part, 3...Rib, 4...Engagement hole, 5...Lower end,
6...Protrusion, 10...Inner panel, 11...U-shaped part, 12...Horizontal part, 13...Locking part, 14
... hanging part, 15 ... protruding piece, 18 ... fitting hole, 1
9... Weather strip.

Claims (1)

[Scope of utility model registration request] A horizontal part protruding inward is formed at the lower end of the synthetic resin outer panel, and inwardly directed ribs and protrusions are formed above the horizontal part, while the lower part of the synthetic resin inner panel is formed into a U-shape and above it. A fitting hole is provided, a protrusion is formed at a portion facing the fitting hole, and this U-shaped portion can be fitted between the rib and the horizontal portion, and the protrusion is inserted into the fitting hole. The weather strip can be fitted into the protrusion and the protruding piece, and an engagement hole is provided in the horizontal part, and a lower horizontal part of the U-shaped part corresponding to the engagement hole is provided. The automobile door is provided with a locking piece that can be engaged with the engagement hole when the fitting is performed, and the hanging portion of the U-shaped portion is configured to abut along the inner surface of the lower end portion of the outer panel when the fitting is performed.