JPH019876Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a downspout for guiding rainwater down. In addition to arranging the
A connecting member attached at a plurality of locations in the circumferential direction on the lower edge of the bottom of the cylindrical member and a connecting member attached at a plurality of locations in the circumferential direction on the upper edge of the cylindrical member adjacent below the connecting member are locked and connected. Regarding decorative downspouts.

[Conventional technology]

In this type of decorative downspout, as shown in FIG. 4, at the lower edge of the cylindrical member 01, in the circumferential direction,
One chain body 02a serving as one of the connecting members is suspended from two locations separated by a predetermined interval, and the lower ends of these chain bodies 02a are connected to one point coaxially with the cylindrical member 01. At the same time, two chain bodies 02b as the other connecting member are suspended from the connecting part, and the lower ends of these chain bodies 02b are connected to the upper edge of the cylindrical member 01 adjacent to the lower part, and , which is locked at two locations facing each other in the diametrical direction is known.

In such a conventional decorative downspout structure, the chain body 0
By adjusting the number of connected annular parts 2a and 02b, the upper and lower adjacent cylindrical members 01
These chain bodies 02a, 02b can be freely changed between the connecting intervals of the cylindrical member 01.
When attaching the chain bodies 02a and 02b to each other or connecting the chain bodies 02a and 02b, it is necessary to open and close the annular portion of each chain body 02a and 02b corresponding to the connection.
Furthermore, since the annular portion is small and it is difficult to apply force with your hands and fingers, detailed work using tools is required throughout the work, and as a whole, it takes a lot of effort to manufacture the decorative downspout.

Further, when changing the number of connected cylindrical members 01 of the manufactured decorative downspout, the same problem as described above occurred.

[Problem that the invention attempts to solve]

The purpose of the present invention is to improve manufacturing efficiency while utilizing the advantages of chain bodies.

[Means for solving problems]

The characteristic structure of the decorative downspout according to the present invention is that one connecting member is constructed from a chain-like body, and the other connecting member can be selectively inserted and locked into the annular portion that constitutes the chain-like body. It is composed of a rod-shaped body, and the rod-shaped body is configured to be detachable from the cylindrical member, and its functions and effects are as follows.

[Effect]

In other words, the rod-shaped body serving as the connecting member can be locked by simply inserting its end into the cylindrical member. Moreover, since the rod-shaped body can be pulled out from the cylindrical member by simply pulling the end thereof, the cylindrical members can be easily connected and disconnected. Furthermore, the connection interval between the upper and lower adjacent cylindrical members can be successively changed by selectively inserting rod-like bodies through the chain-like body.

[Effect of idea]

Therefore, since the number of steps and delicate work required to lock the cylindrical member and the chain body is reduced by replacing it with a rod-shaped body, manufacturing can be carried out while utilizing the function of changing the connection interval of the cylindrical member by the chain body. Improved efficiency can be achieved.

〔Example〕

Hereinafter, embodiments of the present invention will be described based on the drawings.

The decorative downspout shown in Fig. 1 has a plurality of cylindrical members 1 which are three-dimensionally decoratively molded so that the upper end has a larger diameter than the lower end. They are concentrically connected in the vertical direction via an attached connecting member.

One connecting member is composed of a rod-shaped body 2a, and the other connecting member is composed of a chain-shaped body 2b. The rod-shaped body 2a has a central portion bent downward, and both ends of the rod-shaped body 2a are rotatably inserted into insertion holes 3 formed at two diametrically opposite locations at the lower edge of the cylindrical member 1. It has been done. Also, from the central part of the rod-shaped body 2a, the two chain-shaped bodies 2a can be connected by passing the rod-shaped body 2a through the annular part of the chain-shaped body 2b.
b is suspended, and its ends are locked in insertion holes 4 formed at two diametrically opposed upper end edges of the cylindrical member 1 adjacent below.

In addition, 5 in the figure is a hook for hanging connected to the chain body 2b of the cylindrical member 1 located at the top.

Next, another example will be listed.

As shown in FIG. 3, the rod-shaped body 2a may be positioned on the upper end side of the cylindrical member 1, and the chain-shaped body 2b may be positioned on the lower end side.

In addition, it is preferable to use metal as the connecting member because it has strong mechanical strength such as tensile strength and bending, and also gives a decorative and luxurious feel, but materials such as synthetic resin can also be used to achieve the required strength. It may be manufactured using any material as long as it has the following properties.

The cylindrical member 1 may be modified into any decorative shape (including a simple shape) other than the tulip shape or other flower shape as shown in the drawings.

Alternatively, the cylindrical member 1 may be produced by forming a single flat plate into a desired shape and joining the ends thereof by means such as hooking or welding, or by injection molding or casting molding. It may also be manufactured as a series of integral parts.

Furthermore, the number of chain bodies 2b that are engaged with the cylindrical member 1 is not necessarily two, but may be three or more.

The annular portion constituting the chain body 2b is not limited to a ring shape, but may be bent into a pair of glasses as shown in FIG. 1 or a similar shape. In short, any shape may be used as long as it allows the rod-shaped body 2a to be inserted therein and is difficult to be unlocked.

[Brief explanation of drawings]

1 and 2 show an embodiment of the decorative downspout according to the present invention, FIG. 1 is a partially cutaway side view, and FIG. 2 is a plan view of the cylindrical member. FIG. 3 is a side view showing another embodiment, and FIG. 4 is a side view showing a conventional example. 1... Cylindrical member, 2a... Rod-shaped body, 2b... Chain-shaped body.

Claims (1)

[Scope of utility model registration request] A plurality of cylindrical members 1 are disposed concentrically or almost concentrically in the vertical direction, and a connecting member is attached at a plurality of locations in the circumferential direction at the lower end edge of the bottom of the cylindrical member 1, and a connecting member is attached below this. It is a decorative downpipe in which connecting members attached at multiple positions in the circumferential direction of the upper end edges of adjacent cylindrical members 1 are locked and connected, one connecting member being composed of a chain body 2b, and the other connecting member being configured from a chain body 2b. The connecting member is composed of a rod-shaped body 2a that can be selectively inserted and locked into the annular portion constituting the chain-shaped body 2b, and the rod-shaped body 2a is detachably attached to the cylindrical member 1. Decorative downspout made up of.