JP5541616B2 - Rain gutter - Google Patents

Description

  The present invention relates to a rain gutter that is formed so as to be bendable by providing a flexible portion between wall surfaces of a gutter such as an eaves gutter or a gutter.

  Conventionally, an eaves bowl formed by bending a corner portion formed in a substantially V shape so that it can be bent (see Patent Document 1), or a soft synthetic material having flexibility in four corner portions formed in a substantially square shape. There was a wrinkle that can be bent by providing a resin (for example, see Patent Document 2).

These eaves, eaves, etc. (hereinafter referred to as “rain gutters”) are provided with flexible portions and soft synthetic resins (hereinafter referred to as “flexible portions”) at the corners and the four corners between the wall surfaces. It is formed so that it can be bent, so that it does not become bulky by stacking the gutters in a folded state, and it can increase the efficiency of transport space, storage space, etc. compared to the state where it is not folded effective.
Japanese Utility Model Publication No. 48-45221 Japanese Utility Model Publication No. 48-62624

  However, the conventional rain gutter has the following problems.

  That is, when these rain gutters are stacked in a folded state, the folded gutter tends to be restored to its original shape (such as a square) by the elastic restoring force of the flexible part. Each of the stacked rain gutters swells and becomes bulky, and there is a problem that the efficiency of the transportation space, storage space, etc. cannot be sufficiently increased.

  An object of the present invention is to solve such a problem, and it is possible to prevent the folded rain gutter from being restored to its original shape (such as a square) and to sufficiently increase the efficiency of a transportation space, a storage space, and the like. Provide rain gutters.

To achieve the purpose,
The rain gutter according to claim 1 is a gutter that is formed so as to be bendable by providing a flexible portion between the gutter walls such as eaves and gutters. Bonding portions made of adhesive layers that can be attached to each other or separated from each other so that the rain gutter can be restored to its original shape from the state of being attached to each other are continuously formed in the longitudinal direction, and the inner walls facing each other are connected to each other. By being coupled with each other, it can be folded and maintained in a substantially plate shape, and the rain gutter made into a substantially plate shape does not restore to its original shape.

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  The present invention has the following effects.

According to the rain gutter according to claim 1, the inner wall surfaces facing when the rain gutter is bent are provided with the bonding portions made of adhesive layers that can be attached to and detached from each other. lever deposited by the coupling portion, wherein it is possible to fold the gutter, the gutter folded into a substantially plate shape does not restore to its original shape (square, etc.), a stack of gutter folded substantially plate shape Also, since the rain gutters do not bulge and become bulky, the efficiency of transportation space, storage space, etc. can be sufficiently increased.

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  Hereinafter, a gutter A according to the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing an embodiment of a gutter A according to the present invention, (a) is a perspective view showing a state before the gutter A is folded, and (b) is a gutter A. It is a perspective view which shows the state which folded up.

  The rain gutter A of the present invention is formed so as to be bendable by providing a flexible portion 2 between the wall surfaces 1 of eaves, gutters, etc. (hereinafter referred to as “rain gutter”), and facing when bent. The inner wall surface 1a is provided with a coupling portion 3 that can be attached to and detached from each other.

This rain gutter A is formed in a substantially rectangular tube shape having two sets of opposing wall surfaces 1, and adjacent wall surfaces 1 and 1 are connected to each other by flexible portions 2 at the four corners of the wall surface 1. doing.

  The material forming the wall surface 1 is made of a synthetic resin material such as plastic or vinyl chloride, or a metal material such as aluminum, copper or stainless steel.

The flexible part 2 uses a flexible sheet material such as a soft resin material or a rubber material, a thin metal sheet material, a metal material with a groove for bending, and is bonded and welded to the adjacent wall surfaces 1 and 1. Alternatively, they are connected and bent by hard-soft simultaneous molding or the like.

  In the present embodiment, the rain gutter A is exemplified as a gutter formed in a substantially square tube shape, but is not limited to this, and the gutter formed in a cylindrical shape, a square tube shape, or a cross section substantially U It may be an eave ridge formed in a shape such as a shape, a square shape, or the like. In short, any rain gutter A formed by providing a flexible portion 2 between the wall surfaces 1 so as to be bent can be adopted.

Such a gutter A can be bent by the flexible portion 2, but the gutter A can be attached to the inner wall surface 1 a that is opposed to the bent gutter A, or the gutter A can be bent from its original state. A coupling portion 3 that can be separated from each other is provided so as to be restored to a (square shape or the like) .

  The coupling part 3 shown in the present embodiment is provided with an adhesive layer that can be attached to and detached from the opposing inner wall surface 1a. Specifically, an adhesive tape is attached to the opposing inner wall surface 1a, or It is provided by applying an adhesive.

The pressure-sensitive adhesive layer is continuously formed in the longitudinal direction of the inner wall surface 1a .

According to the rain gutter A of the present invention configured as described above, since the inner wall surface 1a facing when the rain gutter A is bent by the flexible portion 2 is provided with the coupling portion 3 that can be attached to and detached from each other. , it if Re adhere the coupling portion 3 can be maintained fold the guttering a substantially plate shape, a plurality of gutter a stacked in a substantially plate shape is restored to its original shape (square, etc.) Therefore, the efficiency of transportation space, storage space, etc. can be sufficiently increased.

FIG. 2: is a principal part expanded sectional view which shows the other Example (reference example ) of the rain gutter A which concerns on this invention, (a) is a principal part expanded sectional view which shows the state before folding the rain gutter A. (B) is a principal part expanded sectional view which shows the state by which the rain gutter A was folded.

  In addition, the same code | symbol is attached | subjected to the site | part which is common in FIG. 1, and only the characteristic of a present Example is demonstrated below.

  That is, this rain gutter A is characterized in that the connecting portion 3 provided on the opposing inner wall surface 1a can be attached and detached by a suction cup. Specifically, one of the inner wall surfaces facing each other when bent. The suction cup is provided at 1a, and this suction cup can be attached to and detached from the other inner wall surface 1a.

Therefore, according to the rain gutter A of the present invention, since the coupling portion 3 can be attached and detached by the suction cup, the opposing inner wall surfaces 1a are securely attached by the coupling portion 3 which is the suction cup. can be folded a gutter a substantially plate shape, because a plurality of gutter a stacked in a substantially plate shape is prevented to restore to its original shape (square, etc.), transportation space and such storage space Efficiency can be increased sufficiently.

It is a perspective view which shows one Example of the rain gutter A which concerns on this invention, (a) is a perspective view which shows the state before folding the gutter A, (b) is the state which folded the gutter A FIG. It is a principal part expanded sectional view which shows the other Example (reference example ) of the rain gutter A which concerns on this invention, (a) is a principal part expanded sectional view which shows the state before folding the rain gutter A, ( b) is an essential part enlarged sectional view showing a state where the rain gutter A is folded.

A Rain gutter 1 Wall surface 1a Inner wall surface 2 Flexible portion 3 Joint portion

Claims (1)

In the rain gutter that is formed so as to be bendable by providing a flexible part between the wall surfaces of the gutters such as eaves and gutters,
On the inner wall surfaces facing each other when bent, a joint portion made of an adhesive layer that can be attached to each other or separated from each other so that the gutter can be restored to its original shape from the attached state is continuously formed in the longitudinal direction. Yes,
The opposing inner wall surfaces are joined to each other by the joining portion, and can be folded and maintained in a substantially plate shape, and the substantially raindrop-shaped rain gutter is configured not to be restored to its original shape. Rain gutter to do.

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