JPH08100502A - Metallic leader - Google Patents

Abstract

PURPOSE: To remarkably increase the workability, by forming a leader and a taper screw as a separate body by use of stainless steel plates and by screwing the screw part fitted to the leader into the screw part of a drain. CONSTITUTION: A nearly cylindrical leader 1 and tapered screw parts 11, 22 as a separated bodies are made of stainless steel plates. A drain 2 provided with a specified standard screw part 22 at the lower part is formed in advance at the verandas A, A protruded from the wall face B. The lower part of leader 1 cut by a specified length is inserted in the insertion opening 21 of the drain 2 and once it is dropped downward and after that, the screw part 11 fixed to the upper part of the leader 1 is screwed into the screw part 22 of the drain 2 of the upper floor veranda A while rotating it. Next, the lower part of drainpipe is fastened by the fixing screw 23 of the drain 2 of the lower floor veranda A and fixed therein. In this way, joints or the like are not required in the middle and the weight is light and hence, it can be rapidly and easily constructed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal table which is formed in a tubular shape from a stainless steel plate or the like and is mainly installed on a veranda or the like and drains rainwater in the upper part to the lower part.

[0002]

2. Description of the Related Art A ledge according to the present invention relates to a metal ledge mainly used for connecting rainwater, such as a balcony of a building, with a drain and discharging it to the lower part.

Conventionally, a metal tray 1 used for draining water from a veranda A is screwed with a taper-like joint C on a drain 2 embedded in the veranda A as shown in FIG. Then, the joint 1 was fitted with the vertical tie 1 and connected, and then the fitting was fixed to the wall B of the building through the metal fitting D.

However, this method requires the use of joint parts, which causes an increase in construction cost and working time. As shown in FIG. 3, when the vertical end 1 and the wall surface B of the building are close to each other, it can be fixed to the wall surface by the metal fitting D as shown in the illustrated example. In some cases, it could not be constructed.

[0005]

Therefore, when the drain 2 is located at a position distant from the wall surface B, ordinary metal fittings may not reach the wall surface because the legs are too short to be constructed. It was Therefore, specially made metal fittings with long legs are required for construction. However, such a metal fitting having a long leg cannot be firmly fixed because it becomes unstable and sways, and the appearance after construction cannot be said to be good.

[0006]

In order to solve the above-mentioned problems, a construction method by screwing is adopted which can directly connect the vertical and the drain without using a metal fitting for mounting the vertical and the drain according to the present invention. This is a modification in which a taper screw that can be directly screwed into the drain at the upper end is provided in advance, and the construction can be performed by simply screwing the screw at the upper end into the screw portion of the drain.

[0007]

[Function] Since the screw can be directly connected to the drain by the screw fixed to the upper end of the vertical ledge, work can be performed quickly without the need for a joint as in the past, and it is not necessary to fix it to the building, so it can be separated from the wall It can be easily installed even in a closed position. The vertical metal plate is a thin plate (0.6 mm to 1 mm).
(about mm), the weight of the vertical table is relatively light, the workability is excellent, and the safety is taken into consideration.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on an embodiment shown in the accompanying drawings. FIG. 2 is a perspective view of a vertical tray 1 which is an embodiment according to the present invention, and FIG. 2 is an enlarged view of a main part thereof.

The vertical tray 1 is formed by forming a stainless steel plate of about 1 mm into a cylindrical shape, and a threaded portion 11 formed separately is externally fitted to the upper end portion and fixed to the welded portion 2 at the upper end portion. .

If the material of the vertical end is thick, the threaded portion 11 may be formed as an integral body, and a taper screw conforming to the standard of the drain 2 is threaded, and this standard depends on the diameter of the outlet. It is set.

FIG. 1 shows a side view of a vertical ledge 1 according to the present invention when it is installed on a veranda portion of a building. A veranda A protruding from a wall surface B is provided with a drain 2 for collecting rainwater in advance. Has been constructed. A thread portion 22 of a fixed standard is provided on the lower portion of the drain 2.

When constructing the vertical tray 1, the lower portion of the vertical tray 1 cut to a predetermined length is inserted into the insertion port 21 of the drain 2 and once dropped, the upper portion of the vertical tray 1 is dropped. The screw portion 11 fixed to the above is screwed into and fixed to the screw portion 22 of the drain 2 on the upper side.

Next, the lower part of the vertical tie 1 can be firmly fixed by tightening the fixing screw 23 of the drain 2.

Such a construction method is performed on the wall surface B as in the conventional case.
Unlike fixing with metal fittings, etc., the vertical tray 1 can be easily installed anywhere.

[0015]

As described above in detail, in the tent according to the present application, since the screw can be directly connected to the drain by the screw fixed to the upper end of the ledge, no separate parts such as a joint are required in the middle. It will be easy and quick to install.

Further, since it is not necessary to fix it to the wall surface of the building by means of metal fittings or the like, it becomes possible to attach the vertical head even at a position away from the wall surface where ordinary metal fittings cannot reach,
The construction is easy, and the weight is light and the workability is improved. Further, since only the screw portion is provided on the upper part of the vertical rail, the structure is simple, which is advantageous in terms of cost.

[Brief description of drawings]

FIG. 1 is a side view of a vertical bridge according to the present invention when it is installed on a veranda,

FIG. 2 is a perspective view of a main part of the vertical table according to the present invention,

FIG. 3 is a sectional view of a main part of the vertical slab of the present invention,

FIG. 4 is a side view of a conventional example where a vertical drain is connected to a drain of a veranda,

[Explanation of symbols]

 A ... Veranda B ... Wall surface C ... Fitting D ... Metal fitting 1 ... Vertical 11 ... Screw part 12 ... Welding part 2 ... Drain 21 ... Insertion port 22 ... Screw part 23 ... Fixing screw

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[Procedure amendment]

[Submission date] February 7, 1995

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 4

[Correction method] Added

[Correction content]

[Figure 4]

Claims (2)

[Claims] 1. A warp made of a thin metal plate and having a substantially cylindrical shape, and a metal warp provided with a taper screw portion for screwing connection with a drain at an upper end thereof. 2. The tubular thin metal plate and the taper screw portion are formed of a stainless steel plate.
The metal vertical rails described in.