JP2008106424A - Accessory for mounting internal corner of siding - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an accessory for an internal corner, which can be inexpensively manufactured by virtue of a simple structure, and which enables a siding to be mounted with proper designability and workability at the internal corner of a building. <P>SOLUTION: This accessory A for mounting the siding S at the internal corner comprises an internal-corner fixed portion 1 which is formed almost perpendicularly in a plan view and fixed to the internal corner, and a joiner body 2 which holds the siding S in cooperation with the internal-corner fixed portion 1. The joiner body 2 comprises a fixed portion 23 which is fixed to an internal corner portion 13 of the internal-corner fixed portion 1, and joiner portions 21 and 22 which are elongated in such a manner as to be expanded to the right and left from the fixed portion 23. Ends of the right and left joiner portions 21 and 22 are bent to serve as siding sandwiching portions 211 and 221 for holding the siding S in the state of sandwiching it along with the internal-corner fixed portion 1, respectively. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a siding accessory. More specifically, the present invention relates to a corner accessory used when attaching a building siding to a corner.

  2. Description of the Related Art Conventionally, various techniques have been known for a corner and a corner accessory used for mounting a building siding. For example, Patent Document 1 below discloses a member serving both a corner and a corner. .

That is, as shown in FIG. 1 and FIG. 2 of the following Patent Document 1, an outer bent plate that is bent substantially at a right angle, and an inner bent plate that is substantially the same shape and smaller in size as the outer bent plate. The outer bent plate is provided with a locking hook portion at the tip portion thereof, which is opposed to the inner corner portion of the outer bent plate and the outer corner portion of the inner bent plate. The member is provided with a required length, and the inner bent plate is provided with a locking member having a required length formed on the inner surface with a serrated locking tooth portion engageable with the locking hook portion. A member for both the entrance and exit corners is disclosed.
Japanese Utility Model Publication No. 6-13309 (pages 1 to 3, FIGS. 1 and 2)

  However, the member described in Patent Document 1 has a complicated structure, and the outer bent plate and the inner bent plate corresponding to the height of the siding are pushed in at the same time and uniformly. There is a problem that workability at the time of construction is poor because it is necessary to fit the corner portion and the inner corner portion and lock the locking collar portion to the locking member. Further, since the siding is clamped simply by the locking force of the locking hook portion and the locking member, there is a problem that the siding cannot be firmly attached to the protruding corner or the entering corner.

  The present invention solves such a problem, and it is possible to manufacture a corner accessory which can be manufactured at a low cost with a simple structure and can be attached to a corner of a building with good design and workability. The issue is to provide.

  In order to solve the above problems, the present invention takes the following technical means. That is, according to the first aspect of the present invention, it is an accessory for attaching a siding to the corner, and the corner is formed in a substantially right angle in plan view and is fixed to the corner. And a joiner body that holds the siding in cooperation with the corner fixing portion. The joiner body is fixed to the inner corner portion of the corner fixing portion, and left and right from the fixing portion. There is provided a siding corner accessory which is composed of a joiner portion that extends so as to expand, and the end portions of the left and right joiner portions are bent to form a siding sandwiching portion that sandwiches the siding together with the corner fixing portion. The At this time, it is preferable that the widths of the left and right siding sandwiching portions provided by bending the end portions of the left and right joiner portions are substantially the same.

  The corner fixing portion and the joiner main body are formed from an extruded product of synthetic resin, a metal plate such as aluminum or stainless steel, or the like. Preferably, an extruded product such as a synthetic resin having elasticity, for example, a hard vinyl chloride resin, polypropylene, ABS resin, polycarbonate resin or the like is used. Examples of siding include ceramic siding and metal siding used for building exterior materials, and are particularly preferably applied to metal siding.

  In addition to the invention described in claim 1, it is preferable that the joiner body is fixed to the inner corner portion of the corner fixing portion by nail fixing. The method for fixing is not particularly limited, and includes nail fixing, screw fixing, adhesive fixing, and the like, but the method using nail fixing is preferable.

  In addition to the invention described in claim 1, the siding entry corner object described in claim 3 is provided with a watertight material extending in the vertical direction at the end of the siding contact surface of each of the siding clamping portions. . As the watertight material, it is preferable to use a foam of a water-repellent resin such as silicon resin, which is attached in the vertical direction with an adhesive or the like.

  In addition to the invention described in claim 1, the siding corner accessory according to claim 4 is detachably covered with a lid material in a space formed by the joiner portion that expands and extends to the left and right. Is preferred. This cover material is also formed from a synthetic resin extrusion molding, a metal plate such as aluminum or stainless steel, and the like, similar to the joiner body. Preferably, an extruded product such as a synthetic resin having elasticity, for example, a hard vinyl chloride resin, polypropylene, ABS resin, polycarbonate resin or the like is used.

  The siding corner accessory according to the first aspect of the present invention is as described above, and includes a corner fixing portion fixed to the corner and a joiner main body. The fixed portion of the joiner main body is fixed to the corner fixing portion. By joining to the inner corner of the joint, the bent end of the joiner that extends from the fixed part of the joiner main body to the left and right is extended as a left and right siding sandwiching part in cooperation with the above-mentioned corner fixing part. Hold the siding firmly. Further, by making the widths of the left and right siding sandwiching portions substantially the same, it is possible to form a good-looking parting edge that is symmetric.

  The siding corner accessory according to claim 2 is as described above. In addition to the effects of the siding corner corner accessory according to claim 1, the joiner body is fixed with a nail to an inner corner angle of the corner fixing portion. Since the fixed portion of the joiner body is overlapped with the inner corner portion of the entrance corner fixing portion, the nail is driven in, so that the work can be performed with good workability.

  The siding corner accessory according to claim 3 is as described above, and in addition to the effects of the siding corner accessory according to claim 1, the end of the siding contact surface of each siding sandwiching portion of the joiner body Since a watertight material extends in the vertical direction at the part, rainwater and the like can be prevented from entering and water can be stopped.

  The siding corner accessory according to claim 4 is as described above, and in addition to the effects of the siding corner accessory according to claim 1, a space formed by the joiner portion that expands and extends to the left and right. The cover is detachably covered with a lid so that the nails used to fix the joiner body can be blindfolded, and during maintenance, the elastic fitting can be released to easily check and replace parts. it can.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing a configuration of a siding corner accessory A according to the present invention. As shown in FIG. 1, the siding corner accessory A includes a corner fixing portion 1 and a joiner body 2 fixed to the corner, and the corner fixing portion 1 includes a first fixing plate 11 and a first fixing plate 11. The fixed plate 12 and the fixed plate 12 are formed in a substantially right angle in plan view, and the fixed portion 23 of the joiner main body 2 is fixed to the inner corner portion 13 of the entrance corner fixed portion 1.

  The joiner body 2 includes a first joiner portion 21 and a second joiner portion 22 that extend so as to expand from the fixing portion 23 to the left and right. The end of the first joiner portion 21 is bent. A first siding sandwiching portion 211 that sandwiches the siding together with the first fixed plate 11, and a second siding sandwiching portion 221 that sandwiches the siding together with the second fixed plate 12 by bending the end portion of the second joiner portion 22. Form.

  Furthermore, in the present embodiment, the wedge-shaped space formed by the first joiner portion 21 and the second joiner portion 22 that expands and extends to the left and right is detachably covered by the lid member 3 that is substantially U-shaped in plan view. Is called. The lid member 3 has a first leg portion 31 and a second leg portion 32, and an engaging projection 31 b is projected from the first leg portion 31, and an engaging projection 32 b is projected from the second leg portion 32. These engagement protrusions 31b and 32b are detachably and elastically fitted into engagement recesses 21a provided in the first joiner portion 21 and engagement recesses 22a provided in the second joiner portion 22, respectively. At this time, the width d1 of the first siding clamping part 211 and the width d2 of the second siding clamping part 221 are substantially the same.

  Further, the first watertight material 41 is disposed on the siding contact surface at the end of the first siding sandwiching portion 211, and the second watertight material 42 is disposed on the siding contact surface at the end of the second siding sandwiching portion 221 in the vertical direction. It is affixed with an adhesive.

  Hereinafter, the configuration of the siding corner accessory A according to the present invention will be described in detail together with the construction procedure. FIG. 2 is a plan view showing a state where the corner fixing portion 1 of the siding corner corner accessory A according to the present invention is fixed to the corner provided in the driving body K by the corner fixing portion nail 61. As shown in FIG. 2, the corner fixing portion 1 is firmly fixed by fixing the first fixing plate 11 and the second fixing plate 12 to the trunk edge 5 with two corner fixing portion nails 61. Fixed to the nail. FIG. 3 is a partial cross-sectional plan view showing a state in which the siding S is assembled to the corner fixing portion 1 fixed as described above. As shown in FIG. 3, the two sidings S which are dimensionally adjusted and assembled to the corner fixing portion 1 are then sandwiched by the joiner body 2.

  That is, as shown in FIG. 4, the fixing portion 23 of the joiner body 2 is overlapped on the inner corner portion 13 of the entrance corner fixing portion 1, and the nail 62 is fixed with the joiner body fixing nail 62. By fixing the nail, the first siding sandwiching portion 211 of the joiner body 2 and the first fixing plate 11 of the corner fixing portion 1 cooperate to firmly clamp the siding S, and the first watertight member 41 contacts the siding S. Contact and prevent rainwater from entering, stop water.

  Similarly, the second siding clamping part 221 of the joiner body 2 and the second fixing plate 12 of the corner fixing part 1 jointly hold the siding S firmly, and the second watertight material 42 contacts the siding S. , Prevent rainwater from entering, stop the water. At this time, as shown in FIG. 1, since the width d1 of the first siding sandwiching portion 211 and the width d2 of the second siding sandwiching portion 221 are substantially equal, the parting edge that appears outside is symmetrical, Two sidings can be kept clean at a right angle.

  FIG. 5 shows a wedge-shaped space formed by a first joiner portion 21 and a second joiner portion 22 that expand and extend to the left and right of the joiner main body 2 and is detachably covered by a substantially U-shaped lid member 3 in plan view. It is a partial cross section top view which shows the state. As shown in FIG. 5, the lid 3 made of an elastic material fits the first leg portion 31 and the second leg portion 32 into the wedge-shaped space to cover the space.

  By doing so, the nail head of the joiner main body fixing nail 62 is blindfolded, and the lid member 3 is formed at the center of the parting edge formed by the first siding clamping part 211 and the second siding clamping part 221. It is paid clearly. As a result, by using the siding corner accessory A of the present invention, it is possible to construct the siding in the corner of the building at a substantially right angle with good workability and good appearance.

It is a perspective view which shows the structure of the accessory for siding corners concerning this invention. It is a top view which shows the state which fixed the corner fixing part of the accessory for siding corners concerning this invention to the corner. It is a partial cross section top view which shows the state which assembled | attached two sidings to the corner fixing part shown in FIG. It is a partial cross section top view which shows the state which clamped the siding by the corner fixing part and joiner main body of the accessory for siding corners concerning this invention. It is a partial cross section top view which shows the state which attached the siding to the corner using the accessory for siding corners concerning this invention, and covered the joiner main body with the cover material.

Explanation of symbols

A Siding corner accessory S siding K according to the present invention S siding K body 1 corner fixing portion 11 first fixing plate 12 second fixing plate 13 inner corner corner portion 2 joiner body 21 first joiner portion 211 first siding clamping portion 22 Second Joiner 221 Second Siding Nipping Part 21a Engaging Recess 22a Engaging Recess 23 Adhering Part 3 Lid 31 First Leg 32 Second Leg 31b Engaging Protrusion 32b Engaging Protrusion 41 First Watertight Material 42 First 2 Watertight material 5 Body edge 61 Nail 62 for fixed corner fixing part Nail for joiner body fixing

Claims (4)

  An accessory for attaching a siding to the corner. The accessory is formed in a substantially right angle in plan view and is fixed to the corner, and the siding is performed jointly with the corner fixing portion. A joiner body that holds, the joiner body is composed of a fixed portion that is fixed to the inner corner portion of the entry corner fixing portion, and a joiner portion that extends so as to expand from the fixed portion to the left and right, A siding entrance corner accessory in which ends of the left and right joiner portions are bent to form a siding sandwiching portion that sandwiches the siding together with the entrance corner fixing portion.   The siding corner accessory according to claim 1, wherein the joiner body is fixed to an inner corner portion of the corner fixing portion by nail fixing.   The siding entry corner accessory according to claim 1, wherein a watertight material extends in a longitudinal direction at an end portion of the siding contact surface of each of the siding clamping portions.   The siding corner accessory according to claim 1, wherein a space formed by a joiner portion that expands and extends to the left and right is detachably covered by a lid member.

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