JPH0891458A - Packaging construction of eaves gutter - Google Patents

Abstract

PURPOSE: To obtain a packaging construction of eaves gutters which ensures the.strength of a package, prevents the eaves gutters form being damaged during transportation and facilitates storage of the eaves gutters. CONSTITUTION: A packaging construction of eaves gutters 1, is as follows: the two or more eaves gutters 1 are laid in a stack and pads 10 are attached on both ends of the eaves gutters 1. The pad 10 is of a tubular-shape and has two or more slit 23 that are arranged parallel along the length of the pad 10 and bottoms 4 of the eaves gutters 1 are respectively inserted in the slits 23.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing structure for eaves troughs, and more particularly to a packing structure for eaves troughs useful for packing eaves troughs fixed to the eaves.

[0002]

2. Description of the Related Art Conventionally, various types of eaves gutter packaging structures have been considered. A packing material made of foamed resin such as Styrofoam is used, and a plurality of eaves gutters are vertically stacked so that they can be efficiently packed. At this time, if the eaves gutter is poorly loaded, the eaves gutter will collapse due to vibration during transportation,
Or, the eaves gutter was deformed or damaged. The loading state of the eaves gutter is affected by the shape of the eaves gutter. On the other hand, various shapes of the eaves gutter are manufactured in consideration of the purpose and place of use, or the appearance and design of the appearance. When the eaves gutter is packed with the packing material, the eaves gutter has been used by being attached in series to each abutting portion such as the bottom plate and the front and rear ears.

However, in the eaves trough packaging structure as described above, the thickness of the packaging material is increased in order to effectively absorb an external impact applied to the eaves trough. By this,
It is inconvenient because it requires a large storage space for storage.

In addition, molding a foamed resin such as Styrofoam used as a packing material requires a lot of work because of using a mold, and the productivity is not good, and moreover, the processing of the packing material after unpacking is environmentally friendly. I had a problem with.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object of the present invention is to maintain packing strength and prevent damage to eaves gutters during transportation. The purpose of the present invention is to provide a packing structure for eaves troughs that can be easily stored.

[0006]

According to a first aspect of the present invention, there is provided a packing structure for eaves gutters, in which a plurality of eaves gutters (1) are stacked and a pad material (10) is provided at an end of the eaves gutter (1). In the eaves trough packing structure in which the abutments are contacted with each other, the pad material (10) has a tubular shape, and a plurality of cut grooves (2
3) are arranged side by side, and the bottom surfaces (4) of the eaves gutter (1) are inserted into the plurality of kerfs (23), respectively.

In the packing structure for eaves gutters according to claim 2 of the present invention, the pad material (10) has a substantially triangular cross section cut at a right angle to the longitudinal direction. (10) is characterized in that the kerf (23) is formed so as to sandwich one vertex.

The eaves trough packing structure according to claim 3 of the present invention is characterized in that the kerfs (23) are formed so that the width becomes narrower toward both ends.

In the eaves trough packaging structure according to claim 4 of the present invention, the width dimension between both ends of the kerf (23) is formed to be substantially the same as the width dimension of the bottom surface portion (4). Characterize.

The eaves trough packaging structure according to claim 5 of the present invention is characterized in that the padding material (10) is formed by turning corrugated cardboard into a tubular shape.

In the eaves trough packing structure according to claim 6 of the present invention, the padding material (10) is formed by bending the corrugated cardboard into four sides and stacking the two sides formed on both sides with each other so that the overlapping surface portion (24 ), The cross section cut at right angles to the longitudinal direction is formed into a substantially triangular shape, and the overlapping surface portion (2
4) is characterized in that the kerf (23) is formed so as to sandwich one apex opposed thereto.

The eaves trough packaging structure according to claim 7 of the present invention is such that chamfered folding surface portions (15) and (16) are provided on both sides of the overlapping surface portion (24) of the pad material (10). Characterize.

[0013]

According to the packing structure of the eaves gutter according to claim 1 of the present invention, the pad material (10) has a tubular shape, and the pad material (1)
0) is formed by arranging a plurality of kerfs (23) side by side, and the bottoms (4) of the eaves gutter (1) are inserted into the plurality of kerfs (23). The kerf (23) forms a holding portion of each bottom surface portion (4) of the eaves trough (1), a space is secured between the bottom surface portions (4), and the eaves troughs (1) rub against each other. You can prevent it from getting scratched. That is,
It is possible to prevent the front and back and left and right movements of each bottom surface part (4) during transportation, etc., and prevent damage to the eaves gutter (1). Moreover, the abutment of the pad material (10) at the end of the eaves gutter (1) maintains the packing strength of the eaves gutter (1) without causing a load collapse.
Eaves gutter (1) can be easily stored.

According to the eaves trough packing structure according to the second aspect of the present invention, the padding material (10) has a substantially triangular cross section cut at a right angle to the longitudinal direction. Since the cut groove (23) is formed with one apex of the material (10) sandwiched therebetween, one apex of the substantially triangular pad material (10) is directed toward the bottom surface part (4), and both sides of the one apex are formed. The cut groove (23) can be smoothly inserted into the bottom surface portion (4) along the slope.

According to the packing structure of the eaves gutter according to the third aspect of the present invention, since the kerfs (23) are formed so as to be narrower toward both ends, the bottom face (4) is formed into the kerfs (23). It can be easily inserted from the widened middle part, and in the state of being inserted sufficiently deeply, the bottom surface part (4) is firmly sandwiched at both ends of the cut groove (23) where the width is narrow. . That is, even if the bottom surface portion (4) is sandwiched between both ends of the kerf (23) and not fixed by tape or the like, the kerf (2) of the bottom surface portion (4) is
It can be firmly attached to 3).

According to the eaves trough packing structure of the fourth aspect of the present invention, the width dimension between both ends of the kerf (23) is formed to be substantially the same as the width dimension of the bottom surface section (4). The cut groove (23) substantially fits the bottom surface portion (4) and is completely accommodated, and the bottom surface portion (4) is reliably displaced, and the packing strength can be maintained. That is, the movement of the eaves gutter (1) is suppressed during transportation.

According to the eaves trough packing structure of the fifth aspect of the present invention, the padding material (10) is formed by turning corrugated cardboard into a tubular shape. The process of forming the pad material (10) is simple, hassle-free, has good productivity, and, in addition, the processing of the pad material (10) after unpacking the eaves gutter (1) is made of corrugated cardboard. , The conventional problems in the environment can be solved.

According to the packing structure for eaves gutters according to claim 6 of the present invention, the padding material (10) is formed by bending the corrugated cardboard into four sides and superposing the two sides formed on both sides with each other.
A cross section cut at right angles to the longitudinal direction is formed as a superposed surface portion (24), and the cut groove (23) is formed so as to sandwich one apex facing the superposed surface portion (24). Since it is formed, it can be formed by bending and the presence of the overlapping surface portion (24) makes it possible to temporarily fix it by using a tape or the like, which makes it easier to form the pad material (10) and has two surfaces. Overlapping surface part (2
In 4), the strength is increased and the overlapping surface portion (2
On the two surfaces in which the kerf (23) is formed with one apex opposite to 4) sandwiched, one apex of this substantially triangular pad material (10) is formed on the bottom surface part (4) while providing a cushioning effect. The kerf (23) can be smoothly inserted into the bottom surface portion (4) along the slopes on both sides of this apex.

According to the packing structure of the eaves gutter according to the seventh aspect of the present invention, since chamfered folding surface portions (15) and (16) are provided on both sides of the overlapping surface portion (24) of the pad material (10). The chamfered folding face portions (15) and (16) maintain the firmness at the time of lifting, and when the transportation face is packed, the folding face portions (15) and (16) are sandwiched between the eaves gutter ( 1) can be packed, and when unpacking, the eaves gutter (1) is taken out by sandwiching the folding surface parts (15) and (16).

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings according to the embodiments.

FIG. 1 is an exploded perspective view of a main part showing a packing structure for an eaves gutter according to an embodiment of the present invention. Figure 2
It is a side view of the packing structure of the eaves gutter of FIG. FIG. 3 is a development view of a pad material according to an embodiment used in the eaves gutter packaging structure of the present invention. FIG. 4 is a perspective view showing how the pad material of FIG. 3 is assembled.

As shown in FIGS. 1 and 2, the eaves trough packing structure of the present invention is such that a plurality of eaves troughs (1) are stacked and a pad material (10) is applied to the end of the eaves trough (1). In the eaves trough packing structure in contact with each other, the pad material (10) has a tubular shape, and a plurality of kerfs (2) are formed in the longitudinal direction of the pad material (10).
3) are arranged side by side, and the bottom surfaces (4) of the eaves gutter (1) are inserted into the plurality of cut grooves (23).

The material of the pad material (10) is, for example, corrugated cardboard, and may be of any type as long as it can be folded and assembled.
0) is a pad material (1) that is formed by turning corrugated cardboard into a tubular shape by using corrugated cardboard.
The process of forming 0) is simple, hassle-free, and has good productivity. Moreover, since the pad material (10) after unpacking the eaves gutter (1) is corrugated, it is environmentally friendly. It can also solve the conventional problems in.

In the pad material (10), the corrugated cardboard is bent into four sides and the two sides formed on both sides are overlapped with each other to form a superposed surface portion (24), which is cut at a right angle to the longitudinal direction. When the cross section is formed in a substantially triangular shape, and the kerf (23) is formed so as to sandwich the apex facing the overlapping surface portion (24), the cut surface and the overlapping surface portion (24) are formed. ), It is possible to temporarily fix it by using a tape or the like, and it is easier to form the pad material (10). In addition, the overlapping surface portion (24) in which the two surfaces are superposed has a high strength. And, and
The kerf (2
On the two surfaces on which 3) is formed, one edge of this substantially triangular pad material (10) is directed toward the bottom surface portion (4) while cutting along the slopes on both sides of this one vertex, while exerting a cushioning effect. The groove (23) can be smoothly inserted into the bottom surface portion (4).

Further, chamfered folding surface portions (15) (1) are provided on both sides of the overlapping surface portion (24) of the pad material (10).
When 6) is provided, the chamfered folding surface (15)
The (16) maintains the firmness at the time of lifting, and the folding surface portions (15) (1) when packed during transportation or the like.
The eaves gutter (1) can be packed by holding 6), and the eaves gutter (1) can be taken out by holding the folding surface parts (15) (16) also when unpacking.

As the eaves gutter (1), any material having a bottom surface portion (4) can be used as the pad material (1).
0) can be inserted. For example, the eaves gutter (1) as shown in FIG. 1 includes a front plate (6), a bottom part (4) connected to the front plate (6), and the front plate (6) connected to the bottom part (4). The front plate (6) is provided with a front ear portion (9) at the upper end of the front plate (6) and the rear plate (3) facing each other.
Has a rear ear portion (2) at the upper end of the first front plate (5), and the front plate (6) is gradually inclined away from the rear plate (3) as it goes upward from the bottom part (4). , A second front plate (7) bent outward from the first front plate (5), and inclined outward from the second front plate (7) toward the front ear (9). It is composed of a third front plate (35).

If necessary, as shown in FIG.
On the inner surface of the eaves gutter (1), a mounting step (8) recessed toward the bottom surface portion (4) is provided between the first front plate (5) and the second front plate (7). There is. This stage (8)
Other eaves gutters (1) can be placed on it, and the eaves gutters (1) can be loaded more stably.

In addition, as shown in FIG. 1, the upper surface (31) and the lower surface (30) of the rear ear (2) have a concave-convex relationship so that the eaves gutter (1) can be easily loaded. Cage,
A device such as engagement may be used.

A plurality of the cut grooves (23) are arranged in parallel in the longitudinal direction of the pad material (10). The width of the cut groove (23) in the vertical direction may be substantially the same at both ends and the center, but as shown in FIGS. 4) cut groove (23)
It can be easily inserted from the middle part which became wider,
When the bottom part (4) is inserted deeply enough,
It is firmly clamped at both ends which are narrowed in 3). That is, even if the bottom surface part (4) is sandwiched between both ends of the kerf (23) and is not fixed with tape or the like, the bottom part (4) can be firmly inserted into the kerf (23). Is.

Further, as shown in FIG. 1, the kerf (2
When the width dimension between both end portions of 3) is formed to be substantially the same as the width dimension of the bottom surface portion (4), the cut groove (23) substantially fits the bottom surface portion (4) and is completely accommodated, and the bottom surface portion ( 4) is capable of maintaining the packing strength without being surely displaced. That is,
The movement of the eaves gutter (1) is suppressed during transportation.

According to the present invention, by adopting the above configuration,
The plurality of kerfs (23) form a holding portion for each bottom surface portion (4) of the eaves trough (1), and the space between the bottom surface portions (4) is ensured so that the eaves troughs (1) are connected to each other. It can prevent scratches without rubbing against each other. In other words, the front and back and left and right movements of each bottom surface part (4) can be suppressed during transportation, and the eaves gutter (1)
Can be prevented from being damaged. Moreover, the abutment of the pad material (10) at the end of the eaves trough (1) maintains the packing strength of the eaves trough (1), and the eaves trough (1) can be easily stored without causing the load collapse. It is possible.

Next, as shown in FIG. 3 and FIG.
And a pad material (1 according to one embodiment of the present invention shown in FIG.
The method of assembling 0) will be described.

As shown in FIG. 3, the corrugated board is first divided into four sides, and two sides are formed on both sides, that is, the first side (11), the fourth side (14) and the remaining center. Two surfaces, namely, the second surface (12) and the third surface (1
The first folding margin surface portion (15) and the second folding margin surface portion (16) are provided between the first and second folding margin surface portions (3) and (3).

When the respective surfaces and surface portions are determined in this way, the first surface (11) and the first folding surface portion (1
5), a first folding curve (17), a second folding curve (18), a second folding surface (15) between the first folding surface portion (15) and the second surface (12). 12) and the third surface (13), a third folding curve (19), and between the third surface (13) and the second folding margin surface portion (16), a fourth folding curve ( 20), five lines of the fifth folding curve (21) are respectively inserted between the second folding surface portion (16) and the fourth surface (14).

Then, according to the number of eaves gutters (1) to be inserted, kerfs (2) are formed on the second surface (12) and the third surface (13).
3) is formed. That is, the two surfaces formed on both sides, that is, the first surface (11) and the fourth surface (14)
Becomes the overlapping surface portion (24), so that the remaining two central surfaces, that is, the second surface (12) and the third surface (13), are cut with one apex facing the overlapping surface portion (24) interposed therebetween. Groove (23)
Corresponds to the surface on which is formed.

Then, as shown in FIG. 4, two surfaces formed on both sides, that is, a first surface (11) and a fourth surface (1
4) and 4) are overlapped with each other to form a superposed surface portion (24), a cross section cut at right angles to the longitudinal direction is formed into a substantially triangular shape, and one vertex facing the superposed surface portion (24) is sandwiched. The kerfs (23) are formed by.

According to the eaves trough packing structure of the present invention, as shown in FIGS. 1 and 2, the pad material (10) has a tubular shape, and a plurality of cut grooves (2) are formed in the longitudinal direction of the pad material (10).
3) are arranged side by side, and each bottom part (4) of the eaves gutter (1) is inserted into the plurality of kerfs (23), so that the plurality of kerfs (23) are formed in the eaves gutter (1). Forming a holding portion of each bottom surface portion (4), and a space between each bottom surface portion (4) is secured,
The eaves gutter (1) can prevent scratches without rubbing each other. That is, it is possible to prevent the front and rear and left and right movements of each bottom surface portion (4) during transportation and the like, and prevent damage to the eaves gutter (1). Moreover, the abutment of the pad material (10) at the end of the eaves trough (1) maintains the packing strength of the eaves trough (1), and the eaves trough (1) can be easily stored without causing the load collapse. It is possible.

[0038]

According to the eaves trough packing structure according to claim 1 of the present invention, the plurality of kerfs (23) form a holding portion of each bottom surface portion (4) of the eaves trough (1), The space between the bottom parts (4) is secured, and the eaves gutters (1) can be prevented from being scratched without rubbing each other. In other words, it is possible to suppress the front-back and left-right movement of each bottom surface part (4) during transportation,
The eaves gutter (1) can be prevented from being damaged. Moreover, the abutment of the pad material (10) at the end of the eaves trough (1) maintains the packing strength of the eaves trough (1), and the eaves trough (1) can be easily stored without causing the load collapse. It is possible.

According to the packing structure for eaves gutters according to claim 2 of the present invention, the padding material (10) has a substantially triangular cross section cut at a right angle to the longitudinal direction. Since the cut groove (23) is formed with one apex of the material (10) sandwiched therebetween, one apex of the substantially triangular pad material (10) is directed toward the bottom surface part (4), and both sides of the one apex are formed. The cut groove (23) can be smoothly inserted into the bottom surface portion (4) along the slope.

According to the packing structure of the eaves gutter according to claim 3 of the present invention, since the kerfs (23) are formed so as to be narrower toward both ends, the bottom face (4) is formed into the kerfs (23). It can be easily inserted from the widened middle part, and in the state of being inserted sufficiently deeply, the bottom surface part (4) is firmly sandwiched at both ends of the cut groove (23) where the width is narrow. It is a thing. That is, the bottom surface portion (4) is sandwiched between both ends of the kerf (23),
Even if it is not fixed with tape etc., the bottom part (4)
It can be firmly inserted into the cut groove (23).

According to the packing structure for the eaves gutter according to the fourth aspect of the present invention, the width dimension between both ends of the kerf (23) is formed to be substantially the same as the width dimension of the bottom surface section (4). The kerf (23) substantially fits the bottom surface portion (4) and is completely accommodated, and the bottom surface portion (4) can be reliably displaced and the packing strength can be maintained. That is, the movement of the eaves gutter (1) is suppressed during transportation.

According to the eaves trough packaging structure according to the fifth aspect of the present invention, the padding material (10) is formed by turning corrugated cardboard into a tubular shape. The process of forming the pad material (10) is simple, hassle-free, has good productivity, and, in addition, the processing of the pad material (10) after unpacking the eaves gutter (1) is made of corrugated cardboard. However, the conventional problems in the environment can be solved.

According to the packing structure of the eaves gutter according to the sixth aspect of the present invention, the padding material (10) is formed by bending the corrugated cardboard into four sides and stacking the two sides formed on both sides with each other.
A cross section cut at right angles to the longitudinal direction is formed as a superposed surface portion (24), and the cut groove (23) is formed so as to sandwich one apex facing the superposed surface portion (24). Since it is formed, it can be formed by bending and the presence of the overlapping surface portion (24) makes it possible to temporarily fix it by using a tape or the like, which makes it easier to form the pad material (10) and has two surfaces. Overlapping surface part (2
In 4), the strength is increased and the overlapping surface portion (2
On the two surfaces in which the kerf (23) is formed with one apex opposite to 4) sandwiched, one apex of this substantially triangular pad material (10) is formed on the bottom surface part (4) while providing a cushioning effect. The kerf (23) can be smoothly inserted into the bottom surface (4) along the slopes on both sides of this one apex.

According to the packing structure for eaves gutters according to claim 7 of the present invention, chamfered folding surface portions (15) and (16) are provided on both sides of the overlapping surface portion (24) of the pad material (10). The chamfered folding face portions (15) and (16) maintain the firmness at the time of lifting, and when the transportation face is packed, the folding face portions (15) and (16) are sandwiched between the eaves gutter ( 1) can be packed, and the eaves gutter (1) can be taken out by sandwiching the folding surface parts (15) and (16) even when unpacking.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a main part showing a packing structure for an eaves gutter according to an embodiment of the present invention.

FIG. 2 is a side view of the eaves trough packaging structure of FIG.

FIG. 3 is a development view of a pad material according to an embodiment used in the eaves trough packing structure of the present invention.

FIG. 4 is a perspective view showing how the pad material of FIG. 3 is assembled.

[Explanation of symbols]

 1 Gutter 4 Bottom part 10 Pad material 15 Folding face part 16 Folding face part 23 Cut groove 24 Overlapped face part

Claims (7)

[Claims] 1. A packing structure for eaves gutters, comprising a plurality of eaves gutters (1) loaded, and a padding material (10) abutting against an end of the eaves trough (1). It has a cylindrical shape and has a plurality of kerfs (2
3) The eaves trough packing structure is characterized in that the bottoms (4) of the eaves gutter (1) are inserted into the plurality of kerfs (23), respectively. 2. The pad material (10) has a substantially triangular cross-section cut at a right angle to the longitudinal direction, and the cut groove (1) sandwiches one apex of the substantially triangular pad material (10). Two
3. The eaves trough packaging structure according to claim 1, wherein 3) is formed. 3. The eaves trough packing structure according to claim 1, wherein the kerfs (23) are formed so as to be narrower toward both ends. 4. The width dimension between both ends of the kerf (23) is formed to be substantially the same as the width dimension of the bottom surface portion (4). Eaves trough packing structure. 5. The packing structure for eaves gutters according to claim 1, wherein the padding material (10) is formed by turning corrugated cardboard into a tubular shape. 6. The pad material (10) is obtained by bending the corrugated cardboard into four surfaces and superposing the two surfaces formed on both sides to overlap each other to form a superposed surface portion (24), which is cut at a right angle to the longitudinal direction. The cross section is formed in a substantially triangular shape, and the cut groove (2) is sandwiched at one apex facing the overlapping surface portion (24).
The eaves trough packing structure according to claim 5, wherein 3) is formed. 7. The overlapping surface portion (2) of the pad material (10).
4) chamfered folding surface parts (15) (16) on both sides
7. The eaves trough packaging structure according to claim 6, further comprising: