JP2007016428A - Member for siding end part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve a flashing by facilitating construction by finishing sealing for the flashing at one place by improving a shape of a member for an end part used for the upper end of siding and a side end part of an outer wall. <P>SOLUTION: This member for a siding end part is composed of a backing joiner 1 arranged in a reverse surface end part of the siding and a decorative joiner 2 covering the end part of the siding 4 by detachably and elastically engaging with the backing joiner 1 in a male-female shape. In the member for the siding end part, the decorative joiner 2 forms an external shape of a substantially F shape, and is formed so that the tip of an upper horizontal plane part 2 contacts with an outer wall backing surface 2, and a plane installation part 11 of the backing joiner 1 also exists up to an upper part from a male-female elastic engaging member of the backing joiner 1. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  In recent years, with the spread of the dry method, plate-like siding manufactured for the outer wall is also used on the outer wall of the house. This siding is attached to the base surface of the outer wall, and end members for rain are used at the upper end and the side end of the siding. This raining end member is composed of a base joiner and a makeup joiner attached to the base surface of the outer wall, and is formed by male and female elastic engagement with each other.

When siding is applied, rain end members are used at the upper end of the siding and the side edges of the outer wall, and this end member covers the end of the siding and prevents rainwater from entering the back of the siding. It is preventing. In order to prevent the intrusion of rainwater, the members alone are not sufficient, and sealing is generally applied, but considerable technology and experience are required to obtain a sufficient waterproof effect.
Japanese Patent Laid-Open No. 8-260855 (6th page, FIG. 9)

  The architectural stapling set described in the above-mentioned patent document is formed by bending an aluminum plate, and is mainly used at the side end of the siding at the protruding corner. 4 of the present invention is a construction state diagram at the upper end of the siding by the conventionally used end member similar to FIG. 9 described in the above-mentioned patent document.

  According to this, the weak point on the watertightness of the constructed siding 4 is that the sealing portion 5 needs to be filled in the contact portion between the upper edge of the base joiner 1 and the base surface 3 of the outer wall. Still another weak point is that when the male part 25 of the male and female elastic engaging part of the makeup joiner 2 is inserted between the upper flat part 15 and the lower flat part 16 constituting the female part of the male and female elastic engaging part of the base joiner 1. That is, it is necessary to fill the sealing portion 5 in a contact portion between the vertical plane portion 21 of the makeup joiner 2 and the upper plane portion 15 of the base joiner 1. That is, in order to enhance the prevention effect, two sidings are required only in the upper part of the siding. The present invention facilitates the construction by improving the shape of the member for siding end portion so that the sealing construction portion is provided in one place. At the same time, it further improves the prevention of rainwater from entering the back of the siding.

  In order to solve the above problems, the first characteristic configuration of the siding end member according to the present invention is as described in claim 1, and a base joiner disposed on the back end of the siding, and the base joiner is attached to and detached from the base joiner. In a siding end member comprising a decorative joiner that freely and elastically engages and covers the end of the siding, the decorative joiner has a substantially F-shaped cross section, and the tip of the upper horizontal flat surface is the base surface of the outer wall It is in the point formed so that it may touch.

  The second characteristic configuration is that, in addition to the first characteristic configuration, the plane attachment portion of the base joiner is located above the male and female elastic engagement members of the base joiner.

  The third characteristic configuration is that, as described in claim 3, the base joiner and the makeup joiner are extruded products such as aluminum.

  The siding end member according to claim 1 is configured as described above, and is formed such that the tip of the upper horizontal flat portion of the makeup joiner is in contact with the outer wall base surface. Therefore, the base joiner is covered with the makeup joiner. Therefore, only one place for sealing work is required.

  The member for siding end described in claim 2 has the above-described configuration, and since the flat surface attaching portion of the base joiner is located above the male and female elastic engagement portions, the base joiner is used on the base surface of the outer wall using this portion. Can be nailed. Therefore, the upper end portion of the base joiner can be brought into close contact with the base surface of the outer wall, thereby improving the waterproof effect.

  The siding end member according to claim 3 has the above-described configuration, and since it is an extrusion molded product, a member corresponding to a partial thickness change can be easily obtained.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 to 3 show an embodiment of the present invention. FIG. 1 is an exploded perspective view, partly cut away, of a siding end member according to the present invention, and 1 is a base joiner attached to an outer wall base surface 3. The base joiner 1 includes a flat mounting portion 11 that is attached to the outer wall base surface 3 with a nail or the like, and a male portion 12 of a male and female elastic engagement member that is provided at an upper portion of the flat mounting portion 11 and protrudes forward.

  The flat mounting portion 11 has a protruding flat portion 13 that partially protrudes upward from the male and female elastic engagement members. The upper end of the base joiner 1 is attached in close contact with the base surface 3 of the outer wall by nailing using the protruding flat portion 13.

  Reference numeral 2 denotes a makeup joiner having a substantially F-shaped cross section, and a vertical plane portion 21 which is a vertical portion covers the upper surface of the siding 4, and an upper horizontal plane portion 22 and a parallel plane provided therebelow on the upper portion. A groove-shaped female portion 24 of the male and female elastic engaging member of the makeup joiner 2 that engages with the male portion 12 of the male and female elastic engaging member of the base joiner 1 is formed using the lower horizontal plane portion 23. The upper horizontal plane portion 22 has a width such that the tip of the upper horizontal plane portion 22 is in contact with the outer wall base surface 3 when the base joiner 1 and the makeup joiner 2 are engaged.

  FIG. 2 is a cross-sectional view showing a construction state using the siding end member shown in FIG. Here, the base joiner 1 is attached to the base surface 3 of the outer wall via a plane attaching portion 11, and the siding 4 is disposed on the plane attaching portion 11 of the base joiner 1. A lower horizontal flat portion 23 forming a male and female elastic engaging member of the makeup joiner 2 is arranged in contact with the upper end surface of the siding 4, and the male and female elastic engaging members of the decorative joiner 2 and the male and female elastic engaging members of the base joiner 1 are arranged. It is constructed with and engaged. The tip of the upper horizontal flat surface portion 22 of the makeup joiner 2 is in contact with the outer wall base surface 3.

  FIG. 3 is a construction sectional view using another embodiment of the siding end member. In this case, a female portion 14 having a groove shape of a male and female elastic engagement member is formed in the base joiner 1. The male and female elastic engaging members are formed by two parallel upper and lower flat portions 15 and 16 projecting horizontally from the flat mounting portion 11 of the base joiner 1 to form a female portion 14 of the male and female elastic engaging portions. The siding 4 is arranged so as to contact the lower flat surface portion 16 of the base joiner 1. On the other hand, the makeup joiner 2 is arranged so as to cover the upper end of the siding 4, and the male portion 25 provided as the male and female elastic engagement portion of the makeup joiner 2 is engaged with the female portion 14 of the male and female elastic engagement portion of the base joiner 1. Attached. Also in this case, the tip of the upper horizontal flat surface portion 22 of the makeup joiner 2 is in contact with the outer wall base surface 3.

  As shown in FIG. 2 and FIG. 3, the male and female elastic engagement members of the base joiner 1 and makeup joiner 2 have opposite shapes, but it is sufficient that they can be detachably engaged so that their shapes are free. It may be formed. However, in both embodiments, the upper horizontal flat surface portion 22 of the makeup joiner 2 is in contact with the outer wall base surface 3 with the siding 4 applied.

  In this way, the base joiner 1 is covered with the makeup joiner 2 without being exposed to the outside, so that the siding is performed by processing the sealing 5 at the portion where the tip of the upper horizontal flat surface portion 22 of the makeup joiner 2 contacts the outer wall base surface 3. It is possible to prevent rainwater from invading the back surface of 4.

  Thus, in the present invention, when performing siding, sufficient waterproofness can be obtained even if the sealing process is performed at one place. Furthermore, in the present invention, the base joiner 1 and the makeup joiner 2 are extruded products such as aluminum. Therefore, a portion requiring strength, such as a corner, can be formed thick, so that a dent due to striking or the like hardly occurs.

  In the present invention, the upper end portion of the siding 4 is used for covering, but it can also be used for covering the wall surface end portion of the siding 4.

It is a partially cutaway exploded perspective view of the siding end member according to the present invention. It is construction sectional drawing of the siding using the member for siding end parts shown in FIG. It is construction sectional drawing of the siding using another Example. It is construction sectional drawing of the siding using the member for siding edge parts of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base joiner 11 Plane attachment part 12 of base joiner Male part 13 of male and female elastic engagement part of base joiner Projection flat part 14 Female part of male and female elastic engagement member of base joiner Upper plane part 16 of base joiner Lower part of base joiner Plane Part 2 Makeup Joiner 21 Makeup Joiner's Vertical Plane Part 22 Makeup Joiner's Upper Horizontal Plane Part 23 Makeup Joiner's Lower Horizontal Plane Part 24 Makeup Joiner's Female Male and Female Elastic Engagement Part 25 Makeup Joiner's Male and Female Elastic Engagement Part Male part 3 Exterior wall surface 4 Siding 5 Sealing

Claims (3)

  In a siding end member comprising a base joiner disposed on a back end of a siding and a makeup joiner that detachably engages with the base joiner so as to cover the end of the siding, the decorative joiner has a cross section Is a siding end member formed so that the front end of the upper horizontal flat surface is in contact with the outer wall base surface.   2. The siding end member according to claim 1, wherein the flat surface attaching portion of the base joiner is located above the male and female elastic engagement members of the base joiner.   The siding end member according to claim 1, wherein the base joiner and the makeup joiner are extruded products such as aluminum.

Images