JP2006274671A - Connection structure of decorative member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connection structure capable of constituting continuous decorative members without causing a step in a butting part and exposing an end surface of a raw material of the decorative member when connecting the decorative members and dispensing with an exclusive decorative member in outside angle and reentrant angle parts. <P>SOLUTION: This decorative member 1 has a channel shape opening its rear surface in the direction of mounting, a decorative face 1h is constituted on a front face, and the end surface 1f is constituted into a shape opposing to a connection end part in the longitudinal direction of the decorative member 1. A connection member 2 is composed of a flat plate part 2a and a mounting part 2b provided by protruding from both faces of the flat plate part 2a. A profile of a flat plate part 1a has substantially the same shape as that of an outer side part of the end surface 1f of the decorative member 1. A plane part 2a of connection hardware 2 is nipped between the decorative members 1, and the connection member 2 and the decorative member 1 are attached to connect them. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a connecting structure for a decorative member of a building.

Traditionally, long decorative members (screenboard, headboard, windbreak board, nasal cover, window decoration, etc.) have been attached to the exterior walls and openings of the building to give the building a sharp appearance and accentuate the building. It has been done to improve. The decorative member is generally attached continuously along the outer wall or the opening. In this case, a butt connection is made at the exit corner or the entrance corner. Further, for example, in the invention described in Japanese Patent Application Laid-Open No. 2005-228688, the connecting structure of the decorative member that is not a butt is connected to the connecting portion of the decorative member by providing a cover that covers the end. At this time, a slight gap is provided in the connecting portion of the decorative member, the thermal expansion and contraction of the decorative member is allowed, and the gap is hidden by the cover. Further, in the invention described in Patent Document 1, the protruding corner and the entering corner are configured to be continuous using an L-shaped corner decorative member.
JP-A-6-65998

In the case of butt connection, a step is likely to occur at the butt portion, which is dangerous because the facet of the material of the decorative member is exposed.
Moreover, in the structure of the said patent document 1, the area | region of the part swelled from the continuous decorative member will become a big thing with the cover provided in a connection part. In addition, it is necessary to prepare an L-shaped decorative member for a corner at the protruding corner and the entering corner. Furthermore, it is necessary to prepare a dedicated corner decorative member having a shape adapted to the angle in each case in a deformed site or the like where the angle at the corner of the exit or the corner of the entrance is not a right angle.

  Accordingly, an object of the present invention is that there is no step at the abutting portion, and the facet of the material of the decorative member is not exposed, and there is no need to prepare a dedicated corner decorative member at the protruding corner or the entering corner. It is providing the connection structure of a decorative member.

  The connecting structure for a decorative member according to claim 1 is a connecting structure in which long decorative members are connected to each other by a connecting member, and the back surface of the decorative member is opened in the mounting direction. It has a groove shape, a decorative surface is formed on the front surface or the front surface thereof, and a small edge surface is formed on the connecting end portion of the decorative member in the longitudinal direction so as to face the connecting end portion of the other decorative member to be connected. The connecting member includes a flat plate portion and attachment portions projecting from both sides of the flat plate portion, and the flat plate portion has a decorative end face whose outline is substantially the same as the outline of the outer portion of the facet of the decorative member. Between the decorative members to be connected, the flat plate portion of the connecting member is sandwiched so as to be parallel to the facet of the decorative member, and the decorative member is connected by attaching the attaching portion of the connecting member and the decorative member. It is characterized by being.

The decorative member is for decorating the outer wall surface, the opening, the inner wall surface, and the like, and is long and connected along the outer wall surface, the opening, the inner wall surface, and the like. The decorative member has a groove shape whose back surface is opened in the mounting direction. The groove shape may be a simple U-shaped groove shape, a groove shape having a plurality of irregularities, or a groove shape having a curved surface, and the groove shape is not particularly limited. Using the front or front of the decorative surface, a decorative surface that is a decorative part of the building is formed. In addition, it is preferable to bend the end in the short direction of the decorative surface into a U-shape or a round shape, or to cover the surface with a resin, because the decorative member is not easily damaged. Moreover, as a material of the chemical member, a resin molded product, an inorganic molded product, a metal plate, a resin-coated steel plate, or the like can be used.
In addition, a small edge surface having a shape facing a connection end of another decorative member to be connected is formed at the connection end in the longitudinal direction of the decorative member.

  The connecting member is composed of a flat plate portion and an attachment portion. The flat plate portion has a makeup end surface whose contour is substantially the same as the contour of the outer shape of the facet of the decorative member. The attachment portion is configured to project from both surfaces of the flat plate portion, and is configured to project according to the decorative member to be connected and attachable to the decorative member. As a material for the connecting member, resin, metal, or the like can be used, but stainless steel SUS304 is excellent in corrosion resistance and acid resistance, and is preferable because it is a popular product.

  In addition, as a means for attaching the decorative member and the connecting member, for example, a connecting hole is provided in the decorative member and the attaching portion of the connecting member, and the connecting hole is attached using rivets, bolts, screws, or the like. Means, means for attaching by welding, adhesive, or the like can be used.

  When connecting the decorative member, the flat plate portion of the connecting member is sandwiched between the decorative member and the decorative member, and is connected by attaching the attachment portion of the connecting member and the decorative member. Note that it is preferable that the decorative member and the connecting member are connected without gaps as much as possible without impairing continuity. Moreover, it is preferable that the attachment part of a connection member is made to fit in the groove | channel of a decorative member so that it may not be visible from the outside. Further, it is preferable that the cross-section of the decorative end face of the connecting member be curved or the like because the connecting portion does not become sharp when connected.

  According to the first aspect of the present invention, the decorative member can be connected without causing a step at the abutting portion or exposing the facet of the material of the decorative member. Moreover, it is not necessary to prepare a dedicated corner decorative member.

  The connecting structure of the decorative member of the invention according to claim 2 is the connecting structure of the decorative member of the invention of claim 1, wherein the decorative end surface of the flat plate portion of the connecting member is more than the decorative surface of the facet of the decorative member. It protrudes in the outward direction.

  It is preferable that the decorative end surface of the flat plate portion protrudes outwardly by about 0.3 mm to 3.0 mm from the decorative surface of the facet of the decorative member without impairing the continuity of the connecting portion of the decorative member.

  According to the invention described in claim 2, since the decorative end face of the flat plate portion protrudes to the outer part from the decorative face of the facet of the decorative member, due to distortion and deformation at the time of attaching the decorative member, construction error at the time of connection, etc. Steps can be absorbed. Further, the facet of the decorative member can be connected without being exposed, and the facet of the decorative member is not injured. In addition, if the outline of the outer part of the flat plate part is protruded from the outline of the outer part of the small part of the decorative member by about 0.3 mm to 3.0 mm in the outward direction of the building, the continuity may be impaired. Absent.

  The connecting structure of the decorative member of the invention according to claim 3 is the connecting structure of the decorative member of the invention according to claim 1 or 2, wherein the projecting direction of the attachment portion of the connecting member matches the decorative member. It is characterized by being movable.

  In order to make the attaching portion projecting direction movable in accordance with the decorative member, for example, a means for providing a hinge or the like at the lower end portion of the attaching portion so that the attaching portion can rotate around the hinge can be used.

  According to the third aspect of the present invention, the decorative member can be connected at any angle by changing the protruding direction of the attachment portion of the connecting member.

According to the first aspect of the present invention, it is possible to connect the decorative member without causing a step at the connecting portion or exposing the edge surface of the material of the decorative member. Moreover, it is not necessary to prepare a dedicated corner decorative member.
In the invention according to claim 2, since the decorative end face of the flat plate portion protrudes to the outer part from the decorative face of the facet of the decorative member, the step due to distortion or deformation when attaching the decorative member, construction error when connecting, etc. Can be absorbed.
In the invention described in claim 3, the decorative member can be connected at any angle by changing the protruding direction of the attachment portion of the connecting member.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

Example 1 uses the connecting structure B of the decorative member of the present invention for the decorative member of the window decoration that decorates the lateral direction of the adjacent opening at the corner of the building A. The form of the protruding corner is a protruding corner where the wall surface and the opening intersect each other at a right angle.
FIG. 1 is a perspective view of a building and a detailed view of a connecting portion in Embodiment 1 of the present invention, FIG. 2 is a plan view of a connecting structure in Embodiment 1 of the present invention, and FIG. 3 is a decorative member 1 in Embodiment 1 of the present invention. FIG. 4 is a perspective view of the connecting member 2 for the corner in the first embodiment of the present invention, and FIG. 5 is a perspective view of the connecting member 2 for the corner that is a modification of the first embodiment of the present invention. is there.

  The decorative member connection structure B of this embodiment is a connection structure in which a connecting member 2 is sandwiched between long decorative members 1 that decorate an outer wall portion of a building.

The decorative member 1 is a long resin molded product having a groove shape with a back surface opened in the mounting direction 8 as shown in FIG.
In addition, a small end face 1f having a shape facing a continuous end portion of another decorative member 1 to be connected is formed at a connecting end portion in the longitudinal direction of the decorative member 1. That is, as shown in FIG. 3, one end portion 1c in the longitudinal direction of the groove-shaped groove side surface 1b is processed into a triangular shape with 1d being an angle of 45 degrees corresponding to the connecting angle. The one end portion 1c and the one end portion 1e of the groove bottom surface 1a constitute the small edge surface 1f of the decorative member 1.

  Further, a U-shaped portion 1g bent in a U-shape is provided at an end portion in the short direction of the groove side surface 1b. The U-shaped portion 1g makes it difficult for the opening to be damaged even when the fore edge of the decorative member 1 is in contact with the opening.

  The front surface of the decorative member 1 is a decorative surface 1h and is painted. The decorative member 1 is fixed to the opening by screwing the decorative member 1 to the metal fitting 7.

As shown in FIG. 4, the connecting member 2 is composed of a flat plate portion 2a parallel to the small face 1f of the decorative member 1 and four attachment portions 2b, 2b, 2b, 2b protruding from both surfaces of the flat plate portion 2a. Has been.
The flat plate portion 2 a has a decorative end surface 2 c whose outline is substantially the same as the outline of the outer portion of the facet surface 1 f of the decorative member 1. The cross section of the decorative end face 2c is curved. Further, the makeup end face 2c is configured to protrude by about 0.5 mm in the direction of the outer portion from the makeup face 1h of the facet 1f of the makeup member 1.
A hinge 5 is provided at the lower end of the attachment portion 2b, and the attachment portion 2b moves perpendicularly to the flat plate portion 2a and moves in a plane parallel to the decorative member, like the track 6 in FIG. It is provided to be possible.
A connecting hole 4 is provided in each of the attachment portion 2 b of the connecting member 2 and the groove side surface 1 b of the decorative member 1. The connecting hole 4 is provided at a position that coincides with each other when the groove side surface 1b of the decorative member 1 and the attaching portion 2b of the connecting member 2 are attached.

  When connecting, the flat plate portion 2a of the connecting member 2 is sandwiched between the decorative member 1 and the decorative member 1 as shown in FIG. And the attachment part 2b of the connection member 2 is moved to the direction along the groove side surface 1b of the decorative member 1 from both surfaces of the flat plate part 2a, and the connection of the groove side surface 1b of the decorative member 1 and the attachment part 2b of the connection member 2 is performed. A blind rivet 3 is attached to the hole 4 and attached. Thus, the decorative members 1 are connected to each other via the connecting member 2.

From the above, the decorative member 1 can connect the decorative member without causing a step at the abutting portion or exposing the small edge surface of the material of the decorative member. Moreover, it can connect as a continuous decorative member, without enlarging the area | region of the part which a connection part swells with the connection member 2. FIG. Furthermore, it is not necessary to prepare a dedicated corner decorative member at the protruding corner or the entering corner.
Further, since the decorative end surface 1c of the flat plate portion 2a of the connecting member 2 protrudes 0.5 mm from the decorative surface 1h of the facet 1f of the decorative member 1 by 0.5 mm each, distortion or distortion is caused when the decorative member 1 is attached. Steps due to construction errors during deformation and connection can be absorbed. Moreover, since it is about 0.5 mm, the continuity of the decorative member is not impaired.
Moreover, since the attachment part 2b of the connection member 2 can move, even if it is a case where the connection angles of a decorative member differ, it can connect easily.

  In addition, although Example 1 demonstrated the protrusion corner part, the attachment part 2b of the connection member 2 of Example 1 was moved to the position protruded to the outer side as shown in FIG. If the connecting member 2 is used, the corners can be connected with the same configuration.

  Example 2 uses the connecting structure C of the decorative member of the present invention for the decorative member that decorates the lateral direction of the adjacent outer wall portion in the straight part of the building A. 6 is a perspective view of a building and a detailed view of a connecting portion in Embodiment 2 of the present invention, FIG. 7 is a plan view of a connecting structure in Embodiment 2 of the present invention, and FIG. 8 is a view of a decorative member 21 in Embodiment 2 of the present invention. FIG. 9 and FIG. 9 are perspective views of the straight connecting member 21 in Embodiment 2 of the present invention.

  The connecting structure C of the decorative member of the present embodiment is a connecting structure configured by sandwiching the connecting member 22 between the long decorative members 21 that decorate the outer wall portion of the building.

The decorative member 21 is a long resin molded product having a groove shape with the back surface opened in the mounting direction 8 as shown in FIG.
In addition, a small end face 21f having a shape facing a continuous end of another connected decorative member 21 is formed at a continuous end of the decorative member 21 in the longitudinal direction. That is, as shown in FIG. 8, one end portion 21c in the longitudinal direction of the groove side surface 21b is processed into a shape corresponding to the connecting angle and 21d is an angle of 90 degrees, and the one end portion 21c in the longitudinal direction of the groove side surface 21b and the groove A small facet 21f of the decorative member 21 is formed by one end 21e of the bottom 21a.

  Moreover, the U-shaped part 21g bent by the U-shape is provided in the edge part of the transversal direction of the groove side surface 21b. The U-shaped portion 21g makes it difficult for the outer wall portion to be damaged even when the small edge portion of the decorative member 21 contacts the opening.

  The front surface 21h of the decorative member 21 is painted. Further, the decorative member 21 is fixed to the outer wall portion by screwing the decorative member 21 to the receiving metal fitting 27.

As shown in FIG. 9, the connecting member 22 is composed of a flat plate portion 22a parallel to the facet 21f of the decorative member 21, and four attachment portions 22b, 22b, 22b, and 22b protruding from both surfaces of the flat plate portion 22a. Has been.
The flat plate portion 22 a has a decorative end surface 22 c whose outline is substantially the same shape as the outline of the outer portion of the facet surface 21 f of the decorative member 21. The cross section of the decorative end face 22c is curved. Further, the makeup end surface 2c is configured to protrude outward by about 0.5 mm from the makeup surface 1h of the small-mouthed surface 21f of the makeup member 21.
The attachment portion 22b is provided so as to protrude in a direction along the decorative member 21 from both surfaces of the flat plate portion 22a. A connection hole 24 is provided in each of the attachment portion 22 b of the connection member 22 and the groove side surface 21 b of the decorative member 21. The connecting hole 24 is provided at a position that coincides with each other when the groove side surface 21 b of the decorative member 21 and the attaching portion 22 b of the connecting member 22 are attached.

  When connecting, the flat plate portion 22a of the connecting member 22 is sandwiched between the decorative member 21 and the decorative member 21 as shown in FIG. Then, the blind rivet 23 is attached and attached to the attachment portion 22b of the connection member 22 and the connection hole 24 of the groove side surface 21b of the decorative member 21. Thus, the decorative members 21 are connected to each other via the connecting member 22.

From the above, the decorative member 21 can connect the decorative member without causing a step at the abutting portion or exposing the edge of the material of the decorative member. The connecting member 22 is connected as a continuous decorative member 21 without increasing the area of the bulging portion of the connecting portion. Furthermore, it is not necessary to prepare a dedicated corner decorative member at the protruding corner or the entering corner.
Further, since the decorative end surface 22c of the flat plate portion 22a of the connecting member 22 protrudes outward by 0.5 mm from the decorative surface 21 of the small-mouthed surface 21f of the decorative member 21, distortion or the like at the time of attaching the decorative member 21 can be prevented. Steps due to construction errors during deformation and connection can be absorbed. Moreover, if it is about 0.5 mm, the continuity of the decorative member 21 will not be impaired.
Note that, in the straight portion as in the second embodiment, a straight connection can be achieved by using the connecting member 22 having the attachment portion 22b extending at a right angle from the flat plate portion 22a, and the longitudinal ends of the decorative member 21 are connected. There is no need to process according to the angle.

The embodiments of the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and it goes without saying that design changes within a range not departing from the gist of the present invention are included in the present invention. is there.
For example, it can also be used for connecting decorative members such as curtains, headboards, windbreak plates, nasal concealment plates, etc., or decorative members that are continuous in the vertical direction.

  From the above, it is effective for use as a connecting structure for a decorative member that does not impair the continuity of decorating the outer wall surface and opening of the building.

It is the perspective view of the building in Example 1 of this invention, and the detail drawing of a connection part. It is a top view of the connection structure in Example 1 of this invention. It is a three-view figure of the decorative member 1 in Example 1 of this invention. It is a perspective view of the connecting member 2 for the projecting corner in the first embodiment of the present invention. It is a perspective view of the connection member 2 for entering corners which is a modification of Example 1 of this invention. It is the perspective view of the building in Example 2 of this invention, and a connection part detailed drawing. It is a top view of the connection structure in Example 2 of this invention. It is a three-view figure of the decorative member 21 in Example 2 of this invention. The perspective view of the connecting member 21 for straight lines in Example 2 of this invention

Explanation of symbols

A building B connection structure C connection structure 1, 21 decorative member 1 a, 21 a groove bottom surface 1 b, 21 b groove side surface 1 c, 21 c groove side surface end 1 d, 21 d processing angle 1 e, 21 e groove bottom surface end 1 f, 21 f small edge surface 1 g , 21g U-shaped portion 1h, 21h Outdoor surface 2 Outlet corner (joining corner) connecting member 21 Straight connecting member 2a, 21a Flat plate portion 2b, 22b Mounting portion 3, 23 Blind rivet 4, 24 Connecting hole 5 Hinge 6 Track 7, 27 Receiving bracket 8 Mounting direction

Claims (3)

It is a connection structure in which long decorative members are connected by a connection member,
The decorative member has a groove shape whose back surface is open in the mounting direction, a decorative surface is formed on the front surface or the front surface of the decorative member, and a connecting end portion in the longitudinal direction of the decorative member is another connected decorative member. A facet of a shape facing the connecting end is configured,
The connecting member includes a flat plate portion and attachment portions projecting from both surfaces thereof, and the flat plate portion has a makeup end surface whose outline is substantially the same shape as the contour of the outer portion of the facet of the decorative member,
Between the decorative members to be connected, the flat plate portion of the connecting member is sandwiched so as to be parallel to the facet of the decorative member, and the decorative member is connected by attaching the attaching portion of the connecting member and the decorative member. A connecting structure for a decorative member, wherein   2. The connecting structure for a decorative member according to claim 1, wherein a decorative end surface of the flat plate portion of the connecting member protrudes outward from a decorative surface of the facet of the decorative member. The connecting structure for a decorative member according to claim 1 or 2, wherein the protruding direction of the attachment portion of the connecting member is movable in accordance with the decorative member.

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