JP2588751Y2 - Synthetic resin eave gutter joint - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin eave gutter joint, and more particularly to a synthetic resin eave gutter joint capable of absorbing expansion and contraction of an eave gutter due to a change in temperature.

[0002]

2. Description of the Related Art Conventionally, as this kind of synthetic resin eaves gutter joint, as shown in Japanese Utility Model Laid-Open No. 60-124430, a gutter receiving body and a gutter holding body disposed inside the gutter receiving body are known. A main part is constituted, an eave gutter connection part is provided at one end of each, a sealing material is provided on an inner peripheral surface on the other end side of the gutter receiving main body, and the gutter holding main body is provided with the gutter receiving main body. In general, those which are slidably mounted along the eaves gutter longitudinal direction are used.

[0003]

[Problems to be Solved by the Invention] However, in the above-mentioned synthetic resin eave gutter joints, after the enforcement, the dust flowing down from the roof surface or the like and accumulated on the water eaves gutter flows down onto the gutter receiving body together with rainwater. The gutter retainer body, which accumulates and slides as the eaves gutter expands and contracts, rises and floats on the dust accumulated on the gutter receiver main body, or the gutter receiver main body due to the dust flowing into the sealing material. There is a problem that a gap is generated between the gutter and the gutter holding body, and water leakage occurs.

The present invention has been devised in order to solve the above-mentioned drawbacks of the conventional product, and it is an object of the present invention to provide a synthetic resin eaves gutter joint in which the waterproof function is prevented from lowering due to the flow of dust and the accumulation. It is.

[0005]

DISCLOSURE OF THE INVENTION The present invention has been devised in view of the above, and is provided with a sealing material along a width direction on an inner peripheral surface of one end so as to slidably connect a water eaves gutter. It has a joint, and a step is provided such that when the underwater eaves gutter is connected to the other end, the inner peripheral surface of the underwater eaves gutter is flush with the inner peripheral surface of the joint. A gutter receiving main body having a substantially U-shaped cross section having a connection portion, and a clamping portion for clamping a water eaves gutter on one end outer peripheral surface, and pressing a water eaves gutter on the other end outer peripheral surface. A gutter holding body having a substantially U-shaped cross section having a comb-shaped pressing part to be provided, and locking projections provided on both widthwise sides of the gutter receiving body,
Locking pieces are provided on both sides in the width direction of the gutter holding body, and the gutter receiving body and the gutter holding body can be fixed by locking the locking protrusions and the locking pieces. Eave gutter joint.

[0006]

In the synthetic resin eave gutter joint of the present invention, the upper surface of the sealing material is sandwiched between the joining portion of the gutter receiving main body and the holding portion of the gutter retainer main body via the water eaves gutter. Dust that flows down from the side passes over the clamping section of the gutter retainer body and onto the eaves gutter below the water, and the dust does not reach the seal material. No,
Although rainwater flows from between the upper eaves gutter and the gutter retainer main body, the pressing portion for pressing the lower eaves gutter is formed in a comb shape, and the inner peripheral surface of the lower eaves gutter is formed in the above-mentioned joint portion. Since it is formed so as to be flush with the peripheral surface, there is no water leakage due to stagnation of rainwater between the gutter receiving main body and the gutter holding main body.

[0007]

FIG. 1 is an exploded perspective view showing an embodiment of a synthetic resin eaves gutter joint according to the present invention, and FIG. FIG.

In the drawing, reference numeral A denotes a gutter receiving body having a substantially U-shaped cross section. A seal member 1 is mounted on the inner peripheral surface of one end of the gutter C along the width direction in which a water-side eave gutter C is to be slidably joined. Connection having a step formed such that the inner peripheral surface of the underwater eaves gutter D to be connected to the inner peripheral surface of the other end is flush with the inner peripheral surface of the above-mentioned joint 2. A part 3 is provided.

In the drawing, reference numeral B denotes a gutter holding body having a substantially U-shaped cross section mounted on the inner peripheral surface of the gutter receiving main body A, and a water eaves gutter C on one end outer peripheral surface. In addition to the provision of the attachment portion 4, a comb-shaped pressing portion 5 for pressing the underwater eaves gutter D is provided on the outer peripheral surface of the other end.

[0010] Locking projections 6 are provided on both sides in the width direction of the gutter receiving body A, and locking pieces 7 are provided on both sides in the width direction of the gutter holding body B. With the locking of the locking pieces 7, the synthetic resin eave gutter joint according to the present embodiment sandwiches the water eave gutter C and the water eave gutter D.

[0011]

As is clear from the above description, the synthetic resin eave gutter joint of the present invention is provided with a sealing material along the width direction to slidably join the water eave gutter on one inner peripheral surface. It has a joint, and a step is provided such that when the underwater eaves gutter is connected to the other end, the inner peripheral surface of the underwater eaves gutter is flush with the inner peripheral surface of the joint. A gutter receiving main body having a substantially U-shaped cross section having a connection portion, and a clamping portion for clamping a water eaves gutter on one end outer peripheral surface, and pressing a water eaves gutter on the other end outer peripheral surface. A gutter retainer body having a substantially U-shaped cross section having a comb-shaped pressing portion to be formed,
Locking projections are provided on both sides in the width direction of the gutter receiving body, locking pieces are provided on both sides in the width direction of the gutter holding body, and the gutter receiver is locked by locking the locking protrusions and the locking pieces. The main body and the gutter holding body can be fixed, and the upper surface of the sealing material is sandwiched between the joining part of the gutter receiving body and the holding part of the gutter holding body via the water eaves gutter. Therefore, the dust that flows down from the water surface passes through the clamping part of the gutter retainer body and flows down onto the eaves gutter below the water, and the dust does not reach the seal material. There is no accompanying water leakage, and even though rainwater flows from between the upper eaves gutter and the gutter retainer main body, the pressing portion that presses the lower eaves gutter is formed in a comb-like shape, and the inside of the lower eaves gutter is formed. Since the peripheral surface is formed so as to be flush with the inner peripheral surface of the joint, water leakage due to stagnation of rainwater between the gutter receiving main body and the gutter holding main body. No.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a synthetic resin eave gutter joint of the present invention.

FIG. 2 is a cross-sectional view illustrating a use state of the synthetic resin eaves gutter joint according to the embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List A gutter receiving body B gutter retainer body C water eaves gutter D water eaves gutter 1 sealant 2 joining part 3 connecting part 4 pinching part 5 pressing part 6 locking protrusion 7 locking piece

Claims (1)

(57) [Scope of request for utility model registration] 1. An underwater eaves gutter is provided at one end inner surface with a sealing member 1 provided along a width direction to slidably join an overwater eaves gutter C at the other end. D is connected when
The inner peripheral surface of the underwater eaves gutter D is flush with the inner peripheral surface of the joint 2.
A gutter receiving main body A having a substantially U-shaped cross section having a connecting portion 3 having a step, and a clamping portion 4 for clamping a water-side eaves gutter C on an outer peripheral surface of one end; A gutter holding body B having a substantially U-shaped cross section having a comb-shaped pressing portion 5 for pressing the underwater eaves gutter D on the outer peripheral surface, and both sides of the gutter receiving body A in the width direction.
A locking projection 6 is provided on the portion, and both sides of the gutter holding body B in the width direction are provided.
A locking piece 7 is provided on a side portion, and the locking piece 7 is engaged with the locking piece 7.
The gutter receiving main body A and the gutter holding main body B can be fixed by stopping.
Eaves gutter joint made of synthetic resin.