JPS6013946Y2 - Synthetic resin fittings - Google Patents

Description

[Detailed description of the invention] Eaves gutter upper edge locking portions are provided on both edges of the gutter-like body, and the eaves gutter upper edge locking portions are respectively locked to both beads of the eaves gutter so that the outer periphery of the eaves gutter is fixed. Conventionally known synthetic resin eaves gutter joints that connect by snapping onto a surface can connect even if there is a slight dimensional error in the outer circumference of the eaves gutter to be connected; The impact force varies depending on the size of the eaves gutter, and especially when the outer circumference of the eaves gutter is too long, it is difficult to lock the upper edge locking portion of the eaves gutter to the upper edge of the eaves gutter, making the connection work difficult.

In the present invention, upper edge locking parts of the eaves gutter are provided on both beads of the gutter-like body, and the upper edge locking parts of the eaves gutter are respectively locked to both beads of the eaves gutter so that they snap onto the outer peripheral surface of the eaves gutter. A synthetic resin eaves gutter joint that connects the eaves gutter joint by making a connection, the synthetic resin eave gutter joint is characterized by having a tapered joint that becomes higher from both ends toward the center over the entire inner circumference of the gutter-like body. In this case, by providing a tapered joint, it becomes possible to absorb dimensional errors in the outer circumferential length of the eaves gutter to be connected to a larger extent, and moreover, the eaves gutter can be installed at an appropriate position at the tapered joint. This makes it possible to connect with the optimal snapping force, so even if the outer circumference of the eaves gutter is a little too long, the upper edge locking part of the eaves gutter can be easily locked to the upper edge of the eaves gutter, making the connection work difficult. There is little fear that this will happen.

In addition, after the outer circumferential surface of the eaves gutter has come into close contact with the tapered joint, if the connected eaves gutter is further pushed toward the center, the inner circumferential length of the inner circumferential surface of the tapered joint becomes even smaller, so that the eaves gutter is in close contact with the tapered joint, and
The connecting force is further increased by the upper edge locking part of the eaves gutter.

The present invention will be explained below based on the drawings.

The synthetic resin eaves gutter joint C shown in FIG. It is formed with a tapered joint part 3 which is formed higher towards the top of the eaves, and the connection is made by having the upper edge locking parts 2 of the eaves gutter each engage with both beaded edges of the eaves gutter and snap onto the outer peripheral surface of the eaves gutter. By providing the tapered joint 3, it becomes possible to absorb the dimensional error in the outer circumference of the connected eaves gutter 4 to a larger extent, and the eave gutter can be installed at an appropriate position of the tapered joint 3. By doing so, it is possible to connect with the optimum snapping force. Therefore, even if the outer circumference of the eaves gutter is a little too long, the eave gutter upper edge locking part 2 can be connected to the eaves gutter 4.
It is easy to lock onto the upper edge of the connector, and there is little risk of making the connection work difficult.

Note that the gutter-like body 1 may be angular.

As described above, the synthetic resin eaves gutter joint of the present invention is provided with eave gutter upper edge locking parts on both beads of the gutter-like body, and the eaves gutter upper edge locking parts are attached to both beads of the eaves gutter. In a synthetic resin eaves gutter joint that is connected by being locked onto the outer peripheral surface of the eaves gutter, a tapered joint is provided that becomes higher from both ends toward the center over the entire inner circumference of the gutter-like body. By providing a tapered joint, it is possible to absorb dimensional errors in the outer circumference of the connected eaves gutter to a larger extent, and the eave gutter can be placed at an appropriate position at the tapered joint. By installing the eaves gutter, it is possible to connect with the optimal elasticity, and therefore even if the outer circumference of the eaves gutter is a little too long, the upper edge locking part of the eaves gutter can be easily locked to the upper edge of the eaves gutter, making the connection work easier. It is unlikely to become difficult.

The outer circumferential surface of the eaves gutter to be connected will be in close contact with the inner surface of the tapered joint over the entire circumference due to the tapered joint, and even if there is a dimensional error in the outer circumference of the eaves gutter to be connected, This provides a connection without the risk of rainwater leakage.

In addition, after the outer circumferential surface of the eaves gutter is in close contact with the tapered joint, if the connected eaves gutter is pushed further toward the center, the inner circumference of the inner circumferential surface of the tapered joint becomes even smaller, so the outer circumferential surface of the eaves gutter becomes In addition to more strongly adhering to the inner circumferential surface of the tapered joint, the joining force is further increased by the upper edge locking part of the eaves gutter.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the synthetic resin eave gutter joint of the present invention. In the figure, C is an eaves gutter joint, 1 is a gutter-like body, 2 is an upper edge locking part of the eaves gutter, and 3 is a tapered joint.

Claims (1)

[Scope of utility model registration request] Eaves gutter upper edge locking parts are provided on both beads of the gutter-like body, and the eaves gutter upper edge locking parts are respectively locked to both beads of the eaves gutter and connected by snapping onto the outer peripheral surface of the eaves gutter. What is claimed is: 1. A synthetic resin eaves gutter joint that is characterized by having a tapered joint that becomes higher from both ends toward the center over the entire inner circumference of the gutter-like body.