JPH075124Y2 - Drainer - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention ensures a beautiful appearance and reliable waterproofing without exposing the head of the draining screw for the drain around the floor waterproofing plate such as a balcony or veranda. The present invention relates to a draining device.

[Conventional technology]

When attaching a balcony, veranda, etc. to a building, contact the edge of the floor waterproof plate of the balcony, veranda, etc. with the outer wall of the building and fix the end of the floor waterproof plate with nails or screws to fix it to the outer wall. The head of the screw is covered with caulking material for waterproofing.

When fixing the end of the floor waterproofing plate and fixing the drain to the outer wall with screws to cover the outside and covering this screw head with caulking material, there are screw heads at multiple points in the longitudinal direction of the drain. If the caulking material is coated on each screw head, irregularities will be formed between the uncoated surface and the screw head covering, and the waterproofing will not be completed completely, and the caulking material coating parts will protrude from each other. Make the appearance worse. Further, there is a problem that it takes time to cover the caulking material for each screw head.

In order to deal with this, the applicant of the present application has proposed a draining device in which a screw head for fixing the drainage is covered with a water drain cover or a drainage cover (Japanese Utility Model Publication No. 62-82604 and Japanese Utility Model Publication 59). -168
(See Japanese Patent No. 432).

However, in the case of these devices, since the fitting means is adopted to attach the water drain cover or the water drain cover that covers the head of the screw for fixing the water drain, the fitting of the water drain cover and the water drain cover is performed at the time of installation and maintenance. There are problems that it is troublesome to remove, the structure is complicated, the material is restricted, and the manufacturing cost is high.

[Problems to be solved by the device]

In view of the above problems, the present invention makes it easy to attach and remove the drain cap that covers the head of the screw for fixing the drain, and has a simple structure and no material restrictions.
Moreover, it is an object of the present invention to provide a draining device with low manufacturing cost.

[Means for Solving the Problems]

In order to achieve the above object, the present invention provides a draining device in which a drainer covering an upper end portion of a floor waterproof plate is fixed to an outer wall with a screw, and a drainer cap covering the head of the screw is attached to the drainer.
The drainer has a locking piece attached to an outer wall, an upper edge piece protruding from the locking piece, an intermediate rib and a slanting piece, and an engaging piece hung on the upper edge piece. Is characterized in that it has a cap piece and an engaging piece which is disposed at an upper end of the cap piece and which abuts on the intermediate rib and the engaging piece when drained.

[Action]

The floor drain is covered with a screw to the outer wall so as to cover the upper edge of the floor waterproof plate, and is attached by rotating the drain cap.The drain cap covers the screw head for fixing the drain, so the appearance is clean and Since the caulking material is filled over the entire length of the gap between the outer walls of the drainer, the workability is good and the waterproofing can be surely performed.

Also, since the drainage cap is engaged with the drainer by contacting the lower end and the upper end of the engagement piece arranged at the upper end of the cap piece of the drainage cap with the intermediate rib and the engagement piece of the drainage cap, installation and maintenance of the drainage cap. The removal at the time of removal can be done by a very simple operation of rotating the drainage cap, and once attached, the drainage cap will not come off due to wind and rain, vibration, etc. due to the action of the rotation moment with the lower end of the engaging piece of the drainage cap as the fulcrum. Absent.

〔Example〕

Hereinafter, the draining device of the present invention will be described based on the illustrated embodiment.

1 and 3 are longitudinal sectional views of a draining device of the present invention, in which 1 is an outer wall having a required sectional shape and strength,
In the illustrated embodiment, the exterior material 12 is provided outside the outer wall frame 11,
Interior materials 13 are integrally provided inside.

Reference numeral 2 denotes a floor waterproof plate such as a balcony or a veranda, which is formed in a shallow dish shape according to the size and shape of the balcony or veranda and is watertightly locked to a bracket 3 provided on the outer wall 1.

Reference numeral 4 denotes a drainer provided so as to cover the upper end portion of the floor waterproofing plate 2 which is locked via the bracket 3. The drainer 4 is formed of a light metal such as aluminum or aluminum alloy or a synthetic resin, and is an exterior material. A locking piece 41 attached along the outer surface of 12,
An upper edge piece 48 projecting from the locking piece 41, an intermediate rib 45, and an inclined piece 42 that obliquely protrudes downward, an engaging piece 49 vertically attached to the upper edge piece 48, and an inclined piece 42 vertically. A leg piece 46 that abuts and supports the upper edge 21 of the floor waterproof plate 2 and a cover piece 47 that covers the outside of the upper edge 21.
This forms a cap locking groove 43 into which the draining cap 5 is inserted and fixed and a screw stop groove 44 into which the screw 6 for screwing is inserted.

The drain cap 5 is formed of a material having the same or different rigidity as that of the drain 4, and is provided at the upper end of the cap piece 50, which covers the openings of the cap locking groove 43 and the screw stop groove 44. , When the drain cap 5 is attached, the cap locking groove
It comprises an engaging piece 51 which is inserted into 43 and abuts on the intermediate rib 45 and the engaging piece 49 of the drainer 4, and a lower end piece 52. The drain cap 5
It is desirable that the lower end piece 52 of the above-mentioned structure is configured to substantially abut on a part of the inclined piece 42 so as to completely cover the screw stopper groove 44 when the drain cap 5 is attached.

To attach the draining cap 5 to the draining member 4, as shown in FIG. 2, the engaging piece 51 of the draining cap 5 is first inserted into the cap locking groove 43 so that it is substantially horizontal, and then, When the drain cap 5 is made vertical, the cap piece 50 covers the openings of the cap locking groove 43 and the screw stop groove 44 which are vertically adjacent to each other, and the engaging piece 51 of the drain cap 5 is provided.
The lower end 51a and the upper end 51b of the
And abut on the drainer 4. At this time, drain cap 5
With the lower end 51a of the engaging piece 51 of the water draining cap 5 as a fulcrum, a clockwise rotating moment acts on the water draining cap 5 in FIG. 1 and FIG.

Before installing the drainage cap 5 on the drainage 4, the drainage 4 is installed by disposing the locking piece 41 of the drainage 4 along the outer surface of the exterior material 12, inserting the screw 6 into the screw stop groove 44, and 6 for exterior material 12
Alternatively, the locking piece 41 and the upper end may be fixed to the outer wall 1 and then, before or after the draining cap 5 is mounted, to prevent rainwater or the like from entering through the contact gap between the exterior material 12 and the locking piece 41 of the water draining 4. edge
By filling caulking material 7 along line 48.

[Effect of device]

According to the draining device of the present invention, the waterproofing process for draining is neat and the appearance is beautiful, and the waterproofing can be surely performed. Further, in the draining device of the present invention, the draining cap that covers the head of the screw for fixing the draining can be attached and detached very easily during maintenance, but the draining cap once attached will come off due to weather, vibration, etc. There is no such thing. Further, there are advantages that the structure is simple, the material is not restricted, and the manufacturing cost can be reduced.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a draining device of the present invention, FIG. 2 is an explanatory view showing a process of attaching a draining cap, and FIG. 3 is a longitudinal sectional view of a main part of the draining device of the present invention. 1 is an outer wall, 2 is a floor waterproofing plate, 4 is a drainer, 41 is a locking piece, 42 is an inclined piece, 45 is an intermediate rib, 48 is an upper edge piece, 49 is an engaging piece, 5 is a draining cap, and 50 is a cap piece. , 51 is an engaging piece, 6 is a screw, 7
Is caulking material.

Claims (1)

[Scope of utility model registration request] 1. A drainer (4) covering an upper end (21) of a floor waterproof plate (2) is fixed to an outer wall (1) with a screw, and a drainer cap (5) covering a head of the screw (6) is provided. In the draining device to be attached to the drainer (4), the drainer (4) includes a locking piece (41) attached to the outer wall (1) and an upper edge piece (projected on the locking piece (41). 48), an intermediate rib (45) and an inclined piece (42), and an engaging piece (49) suspended from the upper edge piece (48), and the drain cap (5) includes a cap piece (50), The cap piece (5
It is installed at the upper end of (0), and when installed, the intermediate rib (4) of the drainer (4)
5) and a hooking piece (51) which abuts on the hooking piece (49).