JPH0649813Y2 - Drainer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to a drainer having a water return section.

Conventional technology Drainers usually have a rising portion and a water draining portion that projects to the outside, are arranged between the lower part of the sash or the lower part of the bay window body and the body, and drain water so that rainwater does not enter the body side. Since the drainer is usually formed by a draining member that traverses the extruded material, both ends are left open sideways.

However, if both sides are open, the rainwater that has been guided to the drainage part may flow from both ends to the back side and enter the body side from the location where the drainer is attached to the body. For this reason, resin caps may be attached to both ends of the draining member as water repellent, but it is difficult to secure a space for using a means for fixing the resin cap to the draining member, and the resin cap cannot be reliably fixed.

As a result, the joint surface between the resin cap and the draining member is sealed, but the seal is likely to be broken due to imperfect fixing. The cap is also fragile.

DISCLOSURE OF THE INVENTION Problem to be Solved by the Invention An object of the present invention is to provide a drainer in which a water return portion is formed of a drainer portion, a rising portion, and the like.

Means for Solving the Problems A draining member having a structure in which a rising portion and a draining portion are integrally formed at a connecting portion is used as a material.

Both ends of the draining portion are cut off at the end of the rising surface portion, leaving a part of the draining portion as an ear piece.

Both ends of the rising surface portion are bent to fix the ear piece to the draining portion to form a water return portion.

Both sides of the draining member are shut off from the rising portion to the draining portion by the water return portion.

Both ends of the rising portion are cut off at the end of the draining surface portion, leaving a part of the rising portion as ears, the both ends of the draining surface portion are bent, and the ears are fixed to the rising portion, and water repelling is performed. May form a part.

Action The rising part blocks the movement of rainwater to the body side, and the draining part guides the rainwater to the outdoor side.

The water repelling part prevents rainwater from flowing from both ends of the draining part to the lateral back surface.

The configuration in which the rising portion or the draining portion, or the rising surface portion or the draining surface portion is bent to form the water return portion,
In the draining, it is possible to form the water return part integrally with the rising part or the draining part.

Embodiment FIG. 2 shows an example in which a drainer 2 according to the present invention is arranged below a triangular bay window 1, and the drainer 2 is fixed to an outdoor side surface of a body 3.

As shown in FIG. 1, the drainer 2 has a rising portion 4, a draining portion 5 protruding to the outside, a water return portion 6 at both ends, and a fixing portion 7 at a lower portion of the rising portion 4. Reference numeral 8 is a sealing material, which is applied to the joining portion.

The draining member 9 which is a material for forming the drainer 2 is integrally formed by an extrusion mold member having a cross-sectional shape shown in FIG. 1, but when disassembled and considered, as shown in FIG. , The rising part 4, the draining part 5, the fixing part 7, and the connecting part 10 connecting the rising part 4 and the draining part 5 are integrally formed. The rising part 4 including the connecting part 10 forms the rising surface part 11, Further, the draining portion 5 including the connecting portion 10 constitutes a draining surface portion 12 (described later).

Then, the water return portions 6 at both ends are formed by bending both ends of the rising portion 4 or the draining portion 5 (fourth and sixth portions).
(Fig.), Or both ends of the rising surface portion 11 or the draining surface portion 12 are bent (Figs. 8 and 9).

That is, in FIG. 4, the water draining portions 5 at both ends of the water draining member 9 extend from the respective end portions in the longitudinal direction of the water draining member 9 by a length corresponding to the vertical dimension of the water draining member 9. It is separated, and the part is bent upward to form the water repelling part 6. Then, a sealing material is applied to a joint portion between the rising portion 4 and the bent portion of the draining portion 5.

Since the water draining portion 5 is formed slightly lower on the outdoor side, there is a gap between the rising portion 4 and the upper portion of the water draining portion 5 which is bent upward, but there is a slight gap, and the sealing material can be used sufficiently. be able to.

As a result, both sides of the draining member 9 extend from the rising portion 4 to the draining portion 5 and are blocked by the water return portion 6,
A drainer 2 is constructed.

In this case, the rising surface portion 11 that is left uncut and protrudes to the left and right sides may be cut off as shown in FIG. After the water draining portion 5 is bent upward, the ear piece 13 is brought into contact with the outer surface of the bent water draining portion 5 and fixed with a rivet 14 or the like, and the bent portion of the water draining portion 5 is retained. It is also possible to ensure that the rising portion 4 is attached. In addition,
All of the rising surface portions 11 that project to the left and right may be deleted.

Further, the water return section 6 does not necessarily have to reach the upper end of the rising section 4. The separation dimension in this case corresponds to the required height of the water return section 6.

In FIG. 6, the rising portions 4 are both end portions of the draining member 9, and the draining member 9 is provided with a length corresponding to the expected dimension of the draining portion 5 (projection dimension to the outdoor side) from each end.
Is cut off from the water draining surface portion 12 in the longitudinal direction of, and the portion is bent to the outdoor side to form the water return portion 6.

In this case as well, in the same manner, the part that will be close to the water return part 6 on the outdoor side during cutting is left as the laterally protruding ear piece 13, and the rising part 4 is bent to the outdoor side, and then this ear piece 13 is formed. Is brought into contact with the outer side of the bent rising surface 4 and is fixed with a rivet 14 or the like. A sealing material is applied to the joint between the bent portion of the rising portion 4 and the draining portion 5.

It should be noted that the draining surface portion 12 that is left uncut and protrudes to the left and right sides may be entirely cut off as shown in FIG.

Further, since the water return section 6 does not necessarily have to reach the tip of the water draining section 5, in this case as well,
The length may be equivalent to the required length of the water return section 6.

In FIG. 8, the rising portions 4 are formed at both ends of the draining member 9.
Is cut from the respective ends in the longitudinal direction of the draining member 9 by a length corresponding to the vertical dimension of the rising portion 4,
The draining surface portion 12 left uncut is bent upward to form the water return portion 6
Is formed.

In this case, a gap due to the water draining portion 5 being inclined low toward the outdoor side hardly occurs because the bent portion of the water draining surface portion 12 comes into lateral contact with the end face of the rising portion 4.

A sealing material is applied to the joint between the bent portion of the draining portion 5 and the rising portion 4.

As a result, both sides of the draining member 9 extend from the rising portion 4 to the draining portion 5 and are blocked by the water return portion 6,
A drainer 2 is constructed.

When the draining surface portion 12 is bent upward, it is necessary to separate the upward bending portion of the fixed portion 7 from the rest of the fixed portion 7. Then, the cut-off portion of the fixing portion 7 which is to be projected to the left and right sides of the draining member 9 by bending the draining surface portion 12 upward may be entirely cut off, and at the time of cutting off, at least The upper part, which will be close to the water return section 6, is left as the earpiece 13,
After bending the draining surface portion 12 upward, the ear piece 13 is bent to the back surface of the rising portion 4, and the ear piece 13 and the rising portion 4 are fixed with a rivet 14 or the like. May be securely attached to the rising portion 4.

The ear piece 13 can also be formed by leaving a part of the rising portion 5 at the end of the draining surface portion 12 when cutting the rising portion 4 as shown in FIG. When the draining surface portion 12 is bent upward, the ear piece 13 is located on the outdoor side surface of the rising portion 4 due to the inclination of the draining portion 5, so that the ear piece 13 is fixed to the rising surface 4 and the draining surface portion 12 is fixed. The bent portion of can be reliably attached to the rising portion 4.

Similarly to the above, the water return portion 6 does not necessarily reach the upper end of the rising portion 4.

In FIG. 9 (FIG. 1 is also this example), the draining member 9
The water draining portions 5 at both ends of the water draining member 9 have a length from each end corresponding to the estimated size of the water draining portion 5.
The rising surface portion 11 that has been cut and left uncut in the longitudinal direction of the
Is bent to the outdoor side to form the water return portion 6.

In this case, if the fixing portion 7 or a part thereof is also bent, it is irrelevant that a gap is created due to the water draining portion 5 being inclined low toward the outdoors.

A sealing material is applied to the joint between the bent portion of the rising surface portion 11 and the draining portion 4.

As a result, both sides of the draining member 9 extend from the rising portion 4 to the draining portion 5 and are blocked by the water return portion 6,
A drainer 2 is constructed.

In addition, when the rising surface portion 11 is bent to the outdoor side, the fixing portion 7
When both are bent together, the bent portion of the fixing portion 7 projects downward from the water return portion 6 of the draining member 9, and this portion makes up the side surface of the draining member 9 as shown in FIG. After cutting, at least the lower part of the end part is left as the ear piece 13 and the rising surface part 11 is bent to the outdoor side, and then the ear piece 13 is bent to the lower surface of the draining part 5. Alternatively, the ear piece 13 and the draining portion 4 may be fixed with the rivet 14 or the like, and the bent portion of the rising surface portion 11 may be securely attached to the draining portion 4.

Further, as shown in FIG. 11, the ear piece 13 has a part of the drainer 5 at the end of the rising surface portion 11 when the drainer 5 is cut off.
It can also be formed by leaving as. Rising surface part 11
When it is bent to the outdoor side, the ear piece 13 is located on the upper surface of the water draining portion 5 on the outdoor side due to the inclination of the water draining portion 5, so that this is fixed to the upper surface of the water draining portion 5 and the rising surface portion 11 is folded. You may make it attach a curved part to the drainage part 5 reliably.

Also in this case, the water return part 6 does not necessarily reach the upper end of the rising part 4.

In the above, unnecessary portions of the protruding fins a and b on the outdoor side surface of the rising portion 4 and the upper surface of the draining portion 5 are cut off.

Effect of the Invention Since the water return part is composed of a continuous part such as a rising part and a water draining part, the whole structure is almost integrated, and the water return part is not damaged or the seal is not broken. Further, it is possible to save the trouble of mounting another member such as a resin cap, and it is not necessary to provide an unreasonable mounting means.

[Brief description of drawings]

FIG. 1 is a perspective view of the whole, FIG. 2 is a perspective view showing a mode of use, FIG. 3 is a schematic sectional view, and FIGS. 4 to 11 are for explaining an essential part of each embodiment. FIG. 2 ... Drainer, 4 ... Rise, 5 ... Drainer, 6
…… Water return part, 7 …… Fixed part, 9 …… Draining member, 10
...... Connecting part, 11 ...... Rising surface part, 12 Draining surface part, 13 ...
... earpieces.

Claims (2)

[Scope of utility model registration request] 1. A draining member having a structure in which a rising portion and a draining portion are integrally formed at a connecting portion, wherein both ends of the draining portion are left at the ends of the rising surface portion as ear pieces. It is cut off, the both end portions of the rising surface portion are bent, and the water repelling portion is formed by fixing the ear pieces to the water draining portion, and both sides of the water draining member extend from the rising portion to the water draining portion by the water repelling portion. Drainer characterized by being cut off. 2. A draining member having a structure in which a rising portion and a draining portion are integrally formed at a connecting portion, wherein both ends of the rising portion are left at the ends of the draining surface portion as ear pieces. It is cut off, the water draining surface portion is bent and both ends of the water draining surface portion are bent, and the ear piece is fixed to the rising portion to form a water return portion, and both sides of the water draining member extend from the rising portion to the water draining portion by the water return portion. Drainer characterized by being cut off.