JPH0641887Y2 - Luggage compartment trim - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION << Industrial Application Field >> The present invention relates to an integrally molded trunk room trim, and more particularly to a structure for improving shape retention of front and rear portions.

《Prior art》 The trunk room trim used in passenger cars was molded separately from each part using separate materials and then assembled in the trunk room. A structure has been developed in which the fabric is integrally molded into a shape that can be divided into a floor portion, both side portions, a front portion, and a rear portion according to the shape of the luggage compartment, and this is fitted to the inner surface of the luggage compartment for internal attachment. .

However, since this type of trim material for a luggage compartment is flexible even after being molded, it has the following problems.

<Problems to be solved by the invention> Among the divisions, the floor is placed on the surface of the floor panel, so even if it does not have shape retention, no particular inconvenience occurs, but rather its flexibility is utilized. It can be installed by fitting it on the body panel.

Further, both side portions are formed so that the protruding portion on the inside of the vehicle body of the wheel house is formed obliquely, and are fitted and fitted to this portion. Therefore, even if the shape retaining property is not so high, no inconvenience will occur.

However, in the front and rear portions, the vehicle body panel is formed in a nearly vertical state, so it is required to be relatively rigid, have shape retention, and be able to stand by itself in an attached state.

Especially in the rear part, an opening for replacement of lamp bulbs is formed, and normally this opening is covered with a lid and the lid can be opened to replace the lamp bulb if necessary, so there is some hardness. Is needed to be.

According to such required hardness, for example, it is conceivable that the front part and the rear part are made of different hard materials for the floor part and both side parts.

However, in this case, each member will be molded in the addition process as in the conventional case, and when assembling on the line, it will be assembled separately, so it will take extra man-hours and, for example, with the floor part. There are processes such as a process for preventing a gap from being formed along the connection part with the rear part and a process restriction such as an assembling order to the vehicle body side.

Further, when the whole is made of a hard material, the material cost is high, and the work of setting it in the luggage compartment becomes difficult.

In view of the above drawbacks, the present invention is to integrally form each part, and an object thereof is to provide a trunk room trim in which only the front part and the rear part can be reinforced in shape retention and strength.

<Means for Solving the Problems> In order to achieve the above-mentioned object, the present invention is based on a flexible raw material and a floor portion according to the internal shape of the trunk,
A trunk room trim formed in a shape having both side portions, a front portion, and a rear portion is obtained by applying reinforcing synthetic resin to portions corresponding to the front portion and the rear portion of the original fabric.

<< Operation >> According to the above configuration, the front portion and the rear portion can be provided with desired shape retention and strength by applying the reinforcing synthetic resin.

<< Embodiment >> An embodiment of the present invention will be described below in detail with reference to the drawings.

FIG. 1 shows a luggage compartment trim according to the present invention.

In the figure, the luggage compartment trim 1 is formed in a shape corresponding to the inner shape of the luggage compartment,
It is divided into a flat plate-like floor portion 2, both side portions 3 and 4 that are integrally erected on both sides of the floor portion 2, and a front portion 5 and a rear portion 6 that are erected integrally on the front and rear sides of the floor portion 2. Has been done.

The front part 2 is configured such that the front side is narrow and the back side is wide, and a substantially central opening thereof is circular, and a cover 7 of a spare tire is detachably covered on the opening 2a.

Projections 3a, 4a that obliquely project inward are formed in a step-like manner on the front sides of both side parts 3, 4 in correspondence with the wheel house or, in addition, the projections in the passenger compartment of the fuel tank.

The front part 5 is formed in a vertical shape.

Similarly, the rear portion 6 is also formed in a vertical shape, and the opening portions 6a for replacing the bulb of the tail lamp are formed on the left and right sides thereof.

The opening 6a is covered by a lid 8 so as to be openable and closable, and is held in a closed state by a lock knob 19.

As shown in FIG. 2, the luggage compartment trim 1 having the above-described structure uses a carpet 1a having a felt 1b laminated on the back surface thereof.

The figure shows the state in which the above materials were blank cut into the expanded shape of the molded product in the pre-stage of molding, the broken line part shows the parting line L1 of each part by crease pushing, the solid line part shows the trim at the time of pressing The cut line L2 or the cutout line is shown.

Incidentally, a small amount of thermoplastic resin is contained in the felt 1b, it is softened by applying heat and pressure during hot press molding, and the molded shape is almost maintained by cooling,
It is the extent to which the molded shape is maintained.

Further, a thermoplastic or thermosetting synthetic resin is applied to the sections corresponding to the front section 5 and the rear section 6, and the shape retention and strength are reinforced more than other sections.

As a specific example of the synthetic resin 9, a thermosetting phenol resin or the like can be used, or a thermoplastic acrylic resin or styrene resin can be used.

The synthetic resin 9 may be applied to, for example, the felt 1b to form a coating film after the trunk room and the rim 1 are formed, but may be applied as follows.

That is, the synthetic resin 9 is applied to the portions corresponding to the widths of the front portion 5 and the rear portion 6 at the stage when the raw material of the forming material is stocked in a roll or before and after the blank cutting.

Then, the synthetic resin 9 is set in a molding die so that the front portion 5 and the rear portion 6 are applied to it, and hot press molding is performed to perform cutting, scoring and curved surface molding.
As shown in the figure, the trunk room trim 1 in which each part is integrated into a three-dimensional shape with the parting line L as a boundary is obtained.

And the front part of the obtained luggage compartment trim 1
5, The rear part 6 is given shape retention and strength etc. by the synthetic resin 9, and when this is set inside the trunk room of the car body,
These parts are attached to the front and rear panels of the vehicle body in a self-supporting state and fixed via clips. Even when it is fixed to the vehicle body panel side via a clip or the like, it is self-supporting and can be fixed with a minimum number of clips.

In particular, the above-mentioned opening 6a is formed in the rear part 6 by cutting out, but since this part has shape retention and strength, it is sufficiently durable even if it is assembled via the lid 8 so that it can be opened and closed freely. You will be able to get sex.

<Effects of the Invention> As described in detail with reference to the embodiments above, in the trunk room trim according to the present invention, even if the respective parts are integrally molded using the same material, the front part and the rear part can be kept drinking. Shape and strength can be added.

Therefore, according to the present invention, for example, a relatively inexpensive molding material having large flexibility can be used, and the selection range of the molding material can be expanded.

[Brief description of drawings]

FIG. 1 is a perspective view showing a completed state of a luggage compartment trim according to the present invention, and FIG. 2 is a partially cutaway plan view showing a blank of the luggage compartment trim. 1 …… Trunk room trim 1a …… Carpet, 1b …… Felt 2 …… Floor section 3,4 …… Both side sections 5 …… Front section 6 …… Rear section 9 …… Synthetic resin

Claims (1)

[Scope of utility model registration request] 1. A trunk room trim integrally formed into a shape having a floor portion, both side portions, a front portion, and a rear portion in accordance with an inner shape of a trunk room from a flexible raw material, wherein a front portion of the raw material is used. The trunk room trim is characterized in that a part corresponding to the rear part is coated with a reinforcing synthetic resin.