JP2584340Y2 - Trunk lid packaging support - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support material for packaging a trunk lid of an automobile having an upper surface portion and a rear surface portion which are bent and connected.

[0002]

2. Description of the Related Art In transporting a vehicle by a local assembly method, it is common to collectively package each of the components of a vehicle body in a state where the components are disassembled.

For example, as for the trunk lid (P), as shown in FIG. 11, since the upper surface portion (P1) and the rear surface portion (P2) form a bent connection, as shown in FIG. Then, inside the steel frame, wooden box or other outer frame (50), the trunk lid panel (P) is attached to the rear surface portion thereof by using a support member (51) made of wood or the like having a partitioning recess (52). In general, it is generally packaged in a state of being supported and supported in a diagonal manner with (P2) facing down, and loaded into a container or the like.

[0004]

However, in the case of the conventional supporting method using the outer frame (50) and the wooden supporting member (51), the manufacturing cost of the outer frame and the like is high and the weight is heavy. It is difficult to handle, there is a problem with the packaging and taking out work of the product, and the outer frame and the support member itself do not have buffering properties,
Moreover, since the trunk lid (P) in which the upper surface portion (P1) and the rear surface portion (P2) are connected side by side in a curved manner is supported side by side, the supporting state is likely to be unstable, and the backlash during transportation is likely to be unstable. There was also a risk of occurrence. For that purpose, it was necessary to protect the trunk lid by using another cushioning material such as a foam.

[0005] In particular, in the case of a group of packages arranged obliquely as described above, although the height is slightly reduced, the interval between the trunk lids must be relatively large.
Therefore, it depends on the length of the container and outer frame,
The number of trunk lids to be collectively packaged in the case of the ordinary outer frame (50) is at most about 10 and the packaging and transportation efficiency is poor.

In view of the above, the present invention is intended to support a trunk lid in a parallel state using a synthetic resin foam such as a styrene-based resin foam having a pressure resistance and an excellent cushioning property. In particular, the trunk lid is placed in a laterally upright state (a state in which the trunk lid is erected upright) so that the products can be supported side by side without having a large space between the products and without contacting each other with good stability and reliability. Another object of the present invention is to provide a packaging support material that enables efficient and safe collective packaging.

[0007]

According to the present invention, there is provided a packaging support for solving the above-mentioned problems, which comprises two pairs of upper and lower supports for supporting the trunk lid in a laterally upright state. Become. The upper and lower support members of both sets are formed of a synthetic resin foam, and each support member for the upper surface portion in the left and right direction that supports the upper surface portion of the trunk lid in a laterally upright state, and protrudes forward or backward from the support portion. A rear support portion for supporting the rear portion of the trunk lid, and a plurality of trunk lids can be supported on opposing surfaces of the upper and lower support members of the upper support portion and the rear support portion. A plurality of rows of holding grooves into which the side edges of the upper surface portion and the rear surface portion of the trunk lid are fitted are formed obliquely displaced. Furthermore, the planar outer shape of the upper and lower support portions has a substantially hook shape, and the upper and lower support members of the two sets are joined in a staggered manner in a staggered direction and are combined into a substantially rectangular planar shape. It is formed so that.

[0008] Corresponding concave portions and convex portions which can be vertically fitted to each other can be provided on the front and rear and left and right abutment surfaces of the two sets of support members which are joined together in a predetermined manner. .

[0009]

When a trunk lid having an upper surface portion and a rear surface portion that are bent and connected is packaged by using the above-described packaging support material, the lower support material of the two sets of support materials is placed in a staggered direction. And then set them together as seen from the plane.

Then, the trunk lid is placed in a laterally upright state with respect to the lower supporting members of the two sets, and the side ends of the upper surface portion and the rear surface portion facing downward are respectively supported by the upper surface supporting portion and the rear surface supporting portion. It fits into the holding groove of the part from above. In this way, the plurality of trunk lids are respectively set upright on the lower support members of both sets in a laterally upright state, and are supported in alternate directions to be parallel. Thereafter, the upper support members of both sets are fitted into the upper end portions of these trunk lids in the holding grooves having the side ends of the upper surface portion and the rear surface portion in the upper surface portion support portion and the rear surface support portion, respectively. Should be adhered to.

Thus, the trunk lid is stably held up and down by a plurality of sheets at regular intervals by two sets of upper and lower support members joined in a definite manner when viewed from the plane, and particularly, when viewed from the plane, the trunk lid is substantially L-shaped. By utilizing the laterally standing state having the character shape, the supporting members in both sets are supported in the standing state efficiently without alternate use directions and holding useless space.

Further, since the two sets of supporting members are joined in a staggered manner in a staggered manner to form a substantially quadrangular plane, a plurality of such packing supporting members, that is, those supported by the above two sets of supporting members are provided. The trunk lids can be used side by side, whereby a large number of trunk lids can be efficiently packaged.

In the case where the corresponding concave and convex portions are provided on the butting surfaces in the front-rear and left-right directions, which are joined in a predetermined manner of the two sets of support members, the concave and convex portions are fitted. In this case, the two support members are prevented from being shifted from each other in the left-right direction and the front-rear direction, and are held in a joined state with good integration, and the trunk lids supported thereby can be held in a stable parallel state.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described with reference to FIGS.

FIG. 1 shows a pair of upper and lower support members (A) and (B) for supporting the trunk lid (P) illustrated in FIG. 11 in a laterally upright state. The packaging support material according to the present invention is composed of two sets of the same shape support materials (A), (B), and (A) (B), each of which includes the pair of upper and lower support materials (A) and (B). FIG. 2 shows the two sets of support members (A), (B) and (A).
3B shows a combination state.

The upper and lower support members (A) and (B) of the two sets.
Is molded from a synthetic resin foam. Examples of the synthetic resin foam of this constituent material include a polystyrene resin foam such as a copolymer mainly composed of polystyrene and styrene, a polyvinyl chloride resin foam, and a polyolefin resin foam such as polyethylene and polypropylene. A synthetic resin foam having good pressure resistance and good buffering properties is preferably used.

The upper and lower supporting members (A) and (B) are support portions (1) for the upper surface portion in the left and right direction for supporting the upper surface portion (P1) of the trunk lid (P) in the upright state.
And a rear-surface support portion (2) that projects forward or backward at one end of the support portion (1) and supports the rear surface portion (P2) of the trunk lid (P). (1) The planar outer shape according to (2) has a substantially hook shape as described later.

The supporting portion (2) for the rear portion is provided with a rear portion (P
2) corresponding to the form of the trunk lid (P) in which the central part (P3) is extended, supporting the central part (P3) of the rear part (P2) so as to support it. Department (1)
It is formed higher.

As shown in FIGS. 3 to 5, on the opposing surfaces of the support members (A) and (B) above and below the upper-surface support portion (1), a trick lid (P) is provided. Upper part (P1
) Can be fitted in the longitudinal direction of the holding groove (3).
a) is formed by shifting the position obliquely in a plurality of rows at a required interval. In the case of the figure, a large storage recess (4) is provided in the support portion (1) for the upper surface portion, and a plurality of holding grooves (3) separated at required intervals by a partition wall (5) therein.
a). The outer wall (6) of the storage recess (4) is formed higher than the partition wall (5), so that the trunk lid (P) set up during the packaging operation does not easily fall down. .

FIGS. 1 to 3 and FIGS. 6A and 6B show the supporting members (A) and (B) on the upper and lower sides of the rear supporting portion (2).
As shown in the figure, the rear portion (P) of the trunk lid (P)
2) The holding groove (3b) into which the side end of the central part (P3) fits.
A plurality of trunk lids (P) are formed in such a manner as to be obliquely displaced in correspondence with the holding grooves (3a) of the support portion (1) for the upper surface portion, so that the plurality of trunk lids (P) are set up in a laterally upright state. It can be supported side by side at narrow intervals. The side surface of the rear-side support portion (2) on the connecting side with the upper-surface portion support portion (1) is formed obliquely to the left-right direction.

The holding groove (3) of the support portion (2) for the rear surface portion is provided.
b) and the holding groove (3a) of the upper surface supporting portion (1), the holding portion (3) into which both ends of the base of the rear surface portion (P2) fit.
c) is separated from the partition wall (5) by a projection (7) formed separately. Although it is possible to form the partition wall (5) and the protrusion (7) continuously, it is better to separate and form the partition wall (5) and the upper surface (P1) of the trunk lid (P) as shown in the figure. It is easy to conform to the shape of the bent portion between the rear surface (P2).

Each of the holding grooves (3a) (3b) and the holding portion (3c) has a shape corresponding to the shape of the side end of the trunk lid (P) to be supported, and holds the side end in a fitted state. Any shape can be used, and the shape is not limited to the illustrated shape.

Although the shape of the upper support member (A) on the side facing the lower support member (B) is not shown, basically the lower support member (B) is not shown. The holding groove (3) is formed on the lower surface side of the upper surface support portion (1) and the rear surface support portion (2).
a) (3b) and holding part (3c) are similarly formed.

The upper and lower supporting members (A)
In (B), the planar outer shape of the upper surface support portion (1) and the rear surface support portion (2) has a substantially hook shape, and in particular, the width of the upper surface support portion (1) in the planar shape. (W)
And the protruding dimension (L) of the rear-surface support portion (2) are formed to have the same size, and the upper support members (A) and (A) and the lower support members (B) and (B) of the same shape are connected to each other. As shown in FIG. 2, they are staggered in a staggered direction as seen from the plane, so that two sets of support members are combined in a substantially rectangular plane.

Each (8) in the figure is a concave notch for stealing the meat, and a concave notch (8) is formed on the joint surface of both supporting members so as to form a vertical and horizontal rib-like convex portion. ing.

In the case of packing the trunk lid (P) in which the upper surface (P1) and the rear surface (P2) are bent and connected by using the packaging support material having the above-described structure, the following two cases are used.
The lower support members (B) and (B) of the set of support members are
As shown in FIG. 2, they are placed on a receiving stand (20) such as a pallet shown in FIG.

Then, the trunk lid (P) is placed in a laterally upright state with respect to the support members (B) and (B) of the two sets, and the side end and the rear surface portion (P2) of the upper surface portion (P1) facing downward. Side, particularly the side end of the central portion (P3), into the holding groove (3a) in the upper surface support portion (1) and the holding groove (3b) in the upper surface of the rear surface support portion (2), respectively. The plurality of trunk lids (P) are supported by the support members (B) and (B) on the lower side of both sets in a laterally upright state, and are supported and arranged in alternate directions.

Thereafter, the upper support members (A) and (A) of both sets are alternately oriented as shown in FIG. 2 on the upper end portions of these trunk lids (P), and the upper surface portion (P1) and the rear surface portion In particular, the side ends of the central portion (P3) of (P2) are covered with the holding grooves (3a) and (3b) formed in the support portion (1) for the upper surface portion and the support portion (2) for the rear surface portion, respectively. Attach both support materials (A) (A) to each other on the lower support material (B)
What is necessary is just to join in the final decision corresponding to (B).

As a result, a plurality of trunk lids (P) are formed at regular intervals by the two sets of upper and lower support members (A), (B) and (A) (B) which are joined in a fixed manner when viewed from a plane. Are held up and down one by one.
In the laterally upright state in the shape of a letter, the staggered directions are set in alternate directions, so that the space is efficiently supported without any useless space.

Then, the above two sets of support materials (A)
(B), (A) a plurality of packaging support material consisting of (B),
As shown in FIG. 7, the trunk lid (P) is supported in a similar manner as described above for each packaging support member by juxtaposing them on a cradle (20) formed according to the dimensions of a container or the like. Furthermore, the whole of them is tightened by, for example, a band (30),
Alternatively, the outer peripheral portion and the like are covered with an outer film (40) such as a shrink wrapping film or a stretch film,
Complete the packaging.

As a result, even if the height is higher than that of a conventional supporting method using an outer frame or the like, a large number of trunk lids (P) can be supported side by side with a narrow interval, thereby being extremely efficient. Collective packaging is possible. For example, in the conventional method shown in FIG. 10, only about 10 sheets can be supported, but 30 trunk lids can be supported in the same space.

Further, in the above-mentioned collective packaging state, the trunk lid (P) supported by the cushioning property of the foam support material can be favorably protected.

The front and rear and left and right abutment surfaces of the two sets of support members joined in a fixed manner may be merely abutted with each other as in the embodiment of FIGS. It is desirable that a concave portion and a convex portion to be fitted to each other are provided on the abutting surfaces of the two so that they can be joined in an engaged state.

For example, in the embodiment shown in FIGS. 8 and 9, the front end surface of the upper surface support portion (1), which is the front-back abutment surface between the two sets of support members, which are joined in a fixed manner, One side of the inner surface of the surface support portion (2) is provided with a vertical protrusion (1).
1) is provided on the other side with a concave portion (12) in which the convex portion (11) fits in the vertical direction, and the upper surface supporting portions (1), which are left and right abutting surfaces, are opposed to each other. The surface is provided with a concave portion (13) and a convex portion (14) in the vertical direction that can be alternately fitted, so that both supporting members can be fitted in the vertical direction and combined without displacement. I have.

That is, in the case of this embodiment, the mutual displacement in the left and right direction of the two support members joined together is determined by the upper support portion (1).
(1) It can be prevented by fitting the concave portion (13) and the convex portion (14) of the contact surfaces of each other, and the front and rear support portions (1) of the top surface support portion (1) can be prevented from shifting in the front-rear direction. This can be prevented by fitting the convex portion (11) and the concave portion (12) on the inner surface of 2).

As a result, the supporting members of the two sets can be held in a joined state with good stability, and thus the trunk lid (P) can be supported in a stable and parallel state, and the packaging operation can be further facilitated. .

[0037]

As described above, according to the present invention, the trunk lid whose upper surface and the rear surface are bent and connected is placed in a laterally upright state, and two sets of upper and lower parts which are joined in a determined manner when viewed from the plane The pair of support members can stably support a plurality of sheets at a constant interval, and can efficiently support them in a parallel state without holding a useless space in alternate directions for both the support members. In addition, by using a plurality of the packaging support materials in parallel, a large number of trunk lids can be efficiently supported in a parallel state and can be collectively packaged.

Each support member is made of a synthetic resin foam, is lightweight and easy to handle, and exhibits excellent cushioning properties to protect the trunk lid to be packaged well, and is a special support member. Since no packaging or cushioning material is required, the packaging operation and the take-out operation at the destination can be simplified, and the efficiency and cost of the transportation operation can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a pair of upper and lower support members showing one embodiment of the present invention.

FIG. 2 is a perspective view showing a state where two sets of the above-mentioned support members are combined.

FIG. 3 is a plan view of one support member of the above.

FIG. 4 is an end view taken along the line Y1-Y1 of FIG.

FIG. 5 is a sectional view taken along line X1-X1.

FIG. 6 is a sectional view taken along line X2-X2.

FIG. 7 is a perspective view of a packaging completed state.

FIG. 8 is a perspective view of one support member showing another embodiment.

FIG. 9 is a plan view in which two lower support members of the above are combined.

FIG. 10 is a schematic side view showing a packaging form of a conventional trunk lid.

FIG. 11 is a perspective view illustrating a trunk lid to be packaged.

[Explanation of symbols]

 (A) Lower support material (B) Upper support material (1) Upper surface support portion (2) Rear surface support portion (3a) (3b) Holding groove (3c) Holding portion (4) Storage recess ( 5) Partition wall (11) Convex part (12) Concave part (13) Concave part (14) Convex part (P) Trunk lid (P1) Top part (P2) Back part (P3) Central part

Claims (2)

(57) [Scope of request for utility model registration] 1. A pair of upper and lower supporting members for supporting a trunk lid in a laterally upright state as one set, and each of the upper and lower supporting members of both sets is formed of a synthetic resin foam. A left-right upper surface support portion that supports the upper surface portion of the trunk lid in a laterally upright state, and a rear surface support portion that protrudes forward or rearward from the support portion and supports the rear surface portion of the trunk lid. The side ends of the upper surface and the rear surface of the trunk lid are respectively fitted to the upper and lower support members of the upper surface support and the rear surface support so as to support a plurality of trunk lids. The holding grooves are formed in a plurality of rows so as to be displaced obliquely, and the planar outer shape of the upper and lower support portions has a substantially hook shape. Alternate A trunk lid packaging support material, which is formed so as to be joined in a predetermined manner in a direction so as to be combined into a substantially quadrangular plane. 2. A method according to claim 1, wherein each of the front and rear and left and right abutment surfaces of the two sets of supporting members are provided with corresponding recesses and protrusions which can be vertically fitted to each other. 1
4. A support material for packaging a trunk lid according to item 1.