JPS643701Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an improvement of a fixing device for a rear parcel of an automobile.

Conventionally, in hatchback-type automobiles that have a luggage compartment between the rear seats and the back door, a rotatable flat rear parcel is installed in the luggage compartment to divide the luggage compartment into upper and lower halves. better known.

Figure 1 shows the overall configuration of the rear parcel attachment part. A luggage compartment 2 is formed between the rear seat 1 and a back door (not shown), and both sides of this luggage compartment 2 are covered with inner panels. 3, and a rear parcel side 5 made of a synthetic resin injection molded body and attached to the inner panel 3 at the lower part of the body side 4.

The rear parcel side 5 includes a vertical wall 6 attached to the inner panel 3, a horizontal plate 7 bent into an L shape on the top of the vertical wall 6, and the horizontal plate 7.
A plurality of support plates 8 for reinforcing the vertical wall 6
and a stepped portion 7 at the tip of the support plate 8.
a is formed, and a rear parcel 9 is formed in this stepped portion 7a.
is engaged with and horizontally supported by this.

This rear parcel 9 is made by integrally forming a decorative skin such as a carpet on a core material such as a composite resin board containing wood powder, trimming it along the shape of the luggage compartment 2, and press-molding it into an appropriate curved shape. It is formed in

If the luggage compartment 2 is wide along the longitudinal direction of the vehicle body, this rear parcel 9 is divided into two parts, front and rear, and these are connected by a hinge made of synthetic resin, for example, and the hinge is One end of the hinge is mounted on a bearing provided on the rear parcel side 5 so that it can be rotated back and forth about the axis of the hinge, or when the rear parcel 9 is formed, the vehicle width Some hinges have a thinner wall along the direction and are configured to be rotatable as a so-called thin-walled hinge.

In any case, in order to prevent these from jumping up due to vibrations of the automobile, etc., they should be mounted in the vehicle width direction of the rear parcel 9 at the mounting position, as shown in an enlarged view in FIG. 2, for example. Support rods 10 protruding in a substantially L shape are attached to the lower surfaces of both edges, and a substantially Ω-shaped rod receiver with an upper opening is provided on the stepped portion 7a of the rear parcel side 5 to elastically fit the support rods in a removable manner. It comprises a member 11,
A fixture made of a combination of these suppresses vertical fluctuations caused by vibrations of the automobile.

By the way, when attaching this type of rear parcel 9 to the rear parcel side 5, a certain amount of space should be provided between the rear parcel side 5 and the rear parcel 9 due to problems such as dimensional tolerances and installation errors between the two. Therefore, even if the vibration in the vertical direction is suppressed, for example, when the car is making a curve or meandering, there is no special means for suppressing vibration in the width direction, so the vibration will be reduced every time the car curves. Disadvantages have been pointed out, such as rattling and noise caused by the collision, and in severe cases, the rear parcel may fall off from the side of the rear parcel.

Therefore, this idea was developed by devising the shape of the fixing device, which consists of a combination of support rods and rod receiving members for hinged or fixing the rear parcel, to prevent vertical flapping as well as horizontal shaking. The present invention provides a fixing device for a rear parcel of an automobile.

Hereinafter, embodiments of this invention will be described in detail using the drawings from FIG. 3 onwards.

FIG. 3 shows a first embodiment of this invention, in which 20 is a support rod attached to the side edge of the rear parcel, and 21 is a rod receiving member attached to the step on the side of the rear parcel.

The support rod 20 has a thin hinge portion 22 in the center.
a and a rivet mounting hole 22.
It consists of a mounting base 22 with openings b, 22b, . A large number of unevenness 23a, 23b, . . . are formed perpendicular to the axial direction.

The rod receiving member 21 has a plate-shaped mounting base 25 with a mounting clip 24 integrally protruding from the lower part thereof, and a substantially Ω-shaped receiving part which is integrated with the upper part of the mounting base 25 and has an opening at the top. Member body 26
The upper opening 26a of the support rod main body 23 elastically expands to receive it, and in the fitted state, the opening 26a
When the support rod body 23 is closed, the supporting rod body 23 is held with a predetermined elasticity, and the inner peripheral surface of the receiving member body 26 is provided with a protrusion so as to fit into the concave portion 23b among the concave and convex portions. 27, so that when the rod main body 23 is fitted into the receiving member main body 26 as shown in FIG. By doing so, the sliding movement of the rod body 23 in the axial direction is restricted.

FIG. 5 shows an actual application example of the fixing device configured as described above, and shows the rear parcel side 5.
A recess is formed at an appropriate position of the step 7a,
The clip portion 24 of the rod receiving member 21 described above is elastically fitted into the insertion hole 7c formed in the bottom surface of the recessed portion 7b and is fixed thereto. 22 is fixed to the central portion of the rear parcel 9' via a rivet R, and the rod body 2 at the lower end thereof
3 is fitted into the inner peripheral portion of the receiving member main body 26.

Note that the rear parcel 9' has a thin hinge 9'a.
The thin hinge portion 22a of the mounting base 22 is located on the lower surface of that portion. In addition, when the rear parcel 9' having such a structure becomes rotatable via the thin-walled hinge 9'a, it must be provided at two locations in the front and back, for example, as shown in the figure. As shown in FIG.
29 may be used, or fixing devices having a structure as shown in FIG. 3 described above may be used at the front and rear of the rear parcel 9'.

Further, the rear side of the rear parcel 9' is connected to a back door (not shown) and rotates about the hinge portion 9'a.

Therefore, the support rod 20 has its mounting base 22 rotatable to reinforce the hinge portion 9'a, and the hinge portion 22a formed thereon is positioned directly below the hinge portion 9'a. The inner surface of the rod receiving body 26 has a hinge portion 9'a.
The rod body 23 is formed in a shape that follows a swing locus when the rod main body 23 swings from the base point.

These prevent the rod main body 23 from detaching from the receiving member main body 26 each time the rear parcel 9' is rotated on the rear side.

Next, Fig. 6 shows a case where this invention is applied to a two-part type rear parcel 9''.This rear parcel 9'' has a front panel 9''a and a rear panel 9''. 2 to 9″b
In addition to being divided, rectangular metal reinforcing rails 30, 30, which also serve as reinforcement and bearings for each panel 9''a, 9''b, are integrally provided at the lower edge along the vehicle width direction. At the same time, a synthetic resin bearing 3 is provided on the end surface of each reinforcing rail 30, 30.
A substantially concave hinge member 32 is pivotally attached to each of the hinge members 1 and 31.

This hinge member 32 is connected to each of the bearings 31, 31
It has a pair of hinge shafts 33, 33 which are supported by the hinge shafts and are prevented from coming off in that state, and a shaft for attaching this to the rear parcel side is provided on the end surface opposite to one hinge shaft 33. 3
4 are provided on the same axis and protrude in opposite directions.

The outer periphery of the shaft 34 is formed with unevenness 34a, 34b, etc. similar to those described above, and by fitting these into the rod receiving member 21 having the same structure as that shown in FIG. This is to prevent vibration.

In each of the above-mentioned embodiments, an unevenness is formed on the outer periphery of the support rod or shaft, and correspondingly, one protrusion is provided on the rod receiving member side to receive the unevenness. Exactly the same effect can be obtained even if it is reversed.

As explained above in each of the embodiments, the fixing device for the rear parcel of an automobile according to the present invention is constructed as described above, so that when the automobile meanders or curves, the rear parcel of the automobile cannot be easily fixed. There is no left-right movement due to the gap formed between the rear parcel sides, and when this rear parcel is fixed in the luggage compartment, it is securely fixed.
There is no backlash, and the problems caused by the backlash such as noise and falling of the rear parcel are also eliminated.

[Brief explanation of the drawing]

Fig. 1 is a partially sectional perspective view showing the rear parcel and rear parcel side fixing parts, Fig. 2 is a partially sectional perspective view showing the conventional fixing device at the part indicated by circle line A in Fig. 1, and Fig. 3. 4 is an exploded perspective view of a fixture according to an embodiment of this invention, FIG. 4 is a partially cutaway sectional view showing the fitted state of the fixture, and FIG. 5 is a rear view of the fixture in the above embodiment with the fixture installed. FIG. 6 is a partial cross-sectional view showing the relationship between the parcel and the rear parcel side, and FIG. 6 is an exploded perspective view showing the case where the fixing device according to the invention is applied to a hinge shaft in a two-part rear parcel. 1... Rear seat, 2... Luggage compartment, 5... Rear parcel side, 9', 9''... Rear parcel, 2
3, 34...Support rod (34...Shaft),
23a, 23b, 34a, 34b... unevenness, 21
...Rod receiving member, 26...Receiving member main body, 2
7... Protrusion.

Claims (1)

[Scope of claim for utility model registration] A rear parcel that can be opened/closed and removably covers the upper part of the luggage compartment formed between the rear seat and the back door; a pair of rear parcel sides that support both sides of the rear parcel in the vehicle width direction; A rear parcel for an automobile comprising: a support rod that is attached to the lower part of the side edge of the rear parcel and projects toward the rear parcel side; and a support rod that is provided on the rear parcel side opposite to the support rod, and that allows the support rod to be attached or removed. The rod receiving member has a substantially Ω-shaped rod receiving member with an opening at the top that can be elastically fitted, and a large number of concave and convex grooves perpendicular to the axial direction of the supporting rod are formed on the outer periphery of the supporting rod. A fixing device for a rear parcel for an automobile, characterized in that an inner periphery is formed with unevenness that fits into the above-mentioned unevenness.