JP2001020498A - Metal fittings for architectural decoration board and fitting structure using the metal fittings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide durable metal fittings for an architectural decoration board capable of easily and stably fixing a decoration board in a simple work and also fixing the decoration board to a building body in an orderly ways. SOLUTION: This metal fitting is provided with an engaging part and a tabular part. The engaging part is inserted from the inlet groove 57 of a hook groove 56 into a fixing groove 58. The metal fitting is also provided with a hook bent to be engaged with an engaging jaw 59 of the hook groove 56 and a tongue piece 16A brought in elastic contact with the groove wall face of the inlet groove 57 of the opposite side to the engaging jaw 59 after engagement.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a body gap, a gable, a blindfold, a parting material, a corner material, a blindfold molding material for a corner material and an outer wall panel used as an exterior material, a peripheral edge and a baseboard used as an interior material, and others. The present invention relates to a mounting bracket for decorative veneer material for construction.

[0002]

2. Description of the Related Art FIG. 1 shows an example of a mounting bracket used for mounting the above-described decorative veneer material to a building frame.
A mounting bracket 100 for an aluminum molded product shown in FIGS. 3 to 15 is known. FIG. 13 is a view showing a state in which the decorative decorative panel 50 is attached to the building frame 5 by the mounting bracket 100, FIG. 14 is a plan view of the mounting bracket 100, and FIG. 15 is XX ′ in FIG. FIG.

FIG. 14 and FIG.
As shown in FIG. 5, the hook portion 10 extending in the lateral direction at a position slightly lower than the center height position of the rectangular substrate portion 101.
2 is protruded. A screw hole 109 for fixing a screw to the building frame 5 is formed in the center of the upper end portion of the substrate portion 101.

The decorative veneer 50 for building is relatively heavy because it is formed of a ceramic material. For this reason, as shown in FIG.
5 is a hook groove 56 formed in the longitudinal direction of the back surface 51 of the architectural decorative board 50 (horizontal direction when viewed from the front or back of the architectural decorative board 50) so as to sufficiently support the weight of the architectural decorative board 50. have.

[0005] The hook groove 56 is formed so as to be recessed from the back surface 51 in the thickness direction of the decorative veneer plate 5 for building.
7 and a locking groove 58 which is bent substantially at a right angle and is continuously provided. An engaging jaw 59 is formed at the bent corner.

The work of attaching and fixing the mounting bracket 100 to the metal fitting mounting portion 55 of the decorative plate 50 is performed by engaging the hook portion 102 of the mounting bracket 100 with the engaging jaw 59 of the back surface 51, as well as interrogating them and both. The adhesive 60 is interposed in the engaging portion, and the adhesive 60 is cured by the curing of the adhesive.

After the adhesive 60 is cured, the mounting bracket 100 integrated with the decorative panel 50 is fixed to the building frame 5 by screws. This fixing work to the building frame 5 is performed by the header 1 of the mounting bracket 100 protruding from the decorative board 50.
The screw was formed using the screw hole 109 formed in the step 08.

However, since it actually takes time until the adhesive 60 is completely cured, the fixing work to the building frame 5 can be performed without waiting for the adhesive 60 to be completely cured. As shown in FIG. 13, the mounting bracket 100 is attached to the decorative plate 50
The above fixing work was performed by temporarily fixing the adhesive 60 to compensate for an unstable state until the adhesive 60 was cured.

The tucker 65 is punched from the flat portion of the substrate 101 of the mounting bracket 100 to the back surface 51 of the decorative plate 50. The aluminum mounting bracket 100 is relatively soft, so the punching by the tucker 65 is possible. The temporary fixing of the mounting bracket 100 to the decorative plate 50 by the tucker 65 was stable and effective.

[0010]

However, in the fixing operation of the conventional mounting bracket 100 to the metal mounting portion 55 as described above, since the tucker 65 is used before the adhesive 60 hardens, the tucker 65 is not used. In some cases, the mounting bracket 100 may be misaligned with respect to the decorative plate 50 due to an impact at the time of driving or the like.

For example, when the mounting position of the mounting bracket 100 is shifted in the height direction (longitudinal direction) of the decorative board 50, a step is generated at a joint portion when the decorative board 50 is added in the longitudinal direction. A problem that detracts from aesthetic appearance arises.

When the mounting position of the mounting bracket 100 is displaced in the longitudinal direction of the decorative plate 50, the screwing positions with respect to the building frame 5 are not aligned. There is a problem that the metal fitting 100 is located at a position where there is no base material such as a stud (usually provided at a constant pitch) as a material.

[0013] In addition, the tacker itself, in which such a problem occurs, is a work of on-site construction and a troublesome work having relatively poor working conditions as compared with a factory, and a tool (jig) for the work is also required. Was. On the other hand, for example, when a mounting bracket made of a stainless steel plate is used, there has been a problem that a tacker cannot be hit.

According to the present invention, it is possible to easily and stably mount and fix the mounting bracket to the decorative board by using a simple operation without using a tool (jig). Needless to say, the purpose of the present invention is to provide a mounting bracket for a decorative veneer material for a building, which is not durable even when screwed to the building frame, and can be installed and fixed to the building frame in a regular manner. I have.

[0015]

According to the present invention, there is provided a fitting for a decorative veneer for a building according to the present invention, wherein the entrance groove extends along the longitudinal direction of the back surface and is recessed and opened in the thickness direction from the back surface. A locking groove continuous from the inlet groove so as to bend in a direction substantially perpendicular to the inlet groove so as to form an engagement jaw having a corner between the rear surface and the inlet groove; A fitting for a decorative veneer for building, comprising: a decorative plate material having a fitting mounting portion including a hook groove, for mounting to a building frame, the mounting fitting comprising: an engaging portion for locking to the fitting mounting portion; A plate-shaped portion extending to be attached to and fixed to the frame, wherein the engaging portion is inserted from the entrance groove of the hook groove and inserted into the locking groove, and Fitted to the engaging jaw of the hook groove A hook portion which is bent shaped to,
After the fitting, the engagement jaw includes a tongue-like piece that elastically abuts against the groove wall surface of the entrance groove on the side facing the engagement jaw.

By adopting the above configuration, when the mounting bracket is mounted on the decorative plate, the hook portion is first inserted into the engaging jaw portion, and then the tongue-like piece enters the groove portion, and the groove portion contacts the groove wall surface. The tongues abut elastically. Therefore, after the mounting fitting is attached to the decorative board, the tongue-like piece and the hook elastically engage the fitting with the fitting mounting portion including the hook groove of the decorative board.

Therefore, even at the site, the mounting bracket can be mounted on the decorative board without using a tool (jig). Further, at the time of mounting the mounting bracket to the decorative board, it is not necessary to slide the mounting bracket from the end face of the decorative board in the longitudinal direction, so that the mounting can be easily performed. Furthermore, since the mounting bracket is attached to the decorative board using elastic force, it does not easily come off from the decorative board.

Further, in order to realize the above-mentioned invention in a more preferable state, the following structure is adopted. For example,
The tongue-shaped piece is provided to face the hook groove from the same side as the mounting bracket on which the hook portion is provided. Further, the tongue-shaped piece is provided so as to face the hook portion from an opposite side of the mounting bracket on which the hook portion is provided.

Preferably, the tongue-shaped piece is provided at a position where the tongue-like piece is in contact with the decorative plate material, when the mounting bracket is attached to the decorative plate material, for improving the sliding of the decorative plate material of the mounting bracket. Having a surface. By providing the tongue-shaped piece with the curved surface in this way, the mounting bracket can be easily attached to the decorative board, and the tongue-shaped piece can be prevented from being damaged.

[0020] Preferably, the hook portion has a biting claw at a distal end portion that can bite into the decorative plate material. As described above, by providing the hook portion with the biting claw, the mounting bracket does not move along the hook groove after the mounting bracket is mounted on the decorative plate material, and the positioning of the mounting bracket is ensured. In addition, it is possible to prevent the fitting from dropping from the decorative plate material.

Further, in the structure for mounting a decorative veneer material for building based on the present invention, an entrance groove extending along the longitudinal direction of the back surface and opening from the back surface to be depressed in the thickness direction; A hook groove having a locking groove continuous from the entrance groove so as to bend in a direction substantially perpendicular to the entrance groove so as to form an engaging jaw having a corner between the entrance groove and the engagement groove; A mounting structure for a decorative veneer material using a mounting member for a decorative veneer material for a building for mounting a decorative plate material having a metal fitting mounting portion to a building frame,
The mounting bracket includes an engaging portion that locks the bracket mounting portion,
A plate-like portion extending to be attached and fixed to the building frame, wherein the engagement portion is inserted from the entrance groove of the hook groove and inserted into the locking groove, and A hook portion bent so as to be fitted to the engaging jaw portion of the hook groove, and the engaging jaw portion elastically abuts a groove wall surface of the inlet groove portion on a side facing the engaging jaw portion. And a tongue.

By employing the above structure, the mounting bracket can be mounted on the decorative board without using any tool (jig). Further, at the time of mounting the mounting bracket to the decorative board, it is not necessary to slide the mounting bracket from the end face of the decorative board in the longitudinal direction, so that the mounting can be easily performed. Furthermore, since the mounting bracket is attached to the decorative board using elastic force, it does not easily come off from the decorative board.

[0023]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a construction of a mounting plate for a decorative veneer according to an embodiment of the present invention.

(Embodiment 1) First, referring to FIGS. 1 to 5, the structure of a fitting 10A for a decorative decorative panel for building according to Embodiment 1 of the present invention will be described. FIG. 1 is a partial cross-sectional view showing a state in which the mounting bracket 10 </ b> A according to the present embodiment is mounted on a decorative board 50.
2 is a plan view showing the structure of the mounting bracket 10A, FIG. 3 is a sectional view taken along line XX ′ in FIG. 2, and FIG. 4 is a sectional view taken along line YY ′ in FIG. FIG. 5 is an enlarged view of a region surrounded by C in FIG.

The mounting bracket 10A is formed by punching a substrate 11 of a rectangular stainless steel plate having excellent durability by using a die with a press machine. This mounting bracket 10A
For example, the decorative board 50 used as the body difference of the outer wall is
It is used for mounting on the outer wall. The stainless steel plate has excellent durability, does not generate rust even if water such as rainwater enters, and does not stain the outer wall and the decorative plate 50 with rust.

Referring to FIG. 1 and FIG. 2, this mounting bracket 10A is locked at an engaging portion 12 with a mounting portion 55 provided on the back surface 51 of the decorative panel 50, and is fixed to a building frame. It is screwed at the plate-like portion 18.

On the other hand, the decorative plate 50 is the same as that described in the prior art, and is an extruded product of a ceramic material having a substantially symmetrical cross section in the vertical direction.
5 is formed by hook grooves 56 formed in the upper and lower end edges of the back surface 51 along the longitudinal direction.

The hook groove 56 has a wide entrance groove 57 which is opened in the rear surface 51 in a state of being depressed in the thickness direction of the plate material, and a locking groove 58 which is bent in a direction perpendicular to the entrance groove 57 and continues from the entrance groove 57. And An engaging jaw 59 is formed at a corner between the inlet groove 57 and the locking groove 58 to substantially
It has a U-shaped cross section.

As shown in FIGS. 2 to 5, the mounting bracket 10A
The pair of wide hook portions 1 along the groove upper wall surface 57B are formed by bending the engaging portion 12 upward in substantially the lower half of the rectangular stainless steel substrate 11 side by side in the lateral direction.
3, 13 and a tongue-shaped piece 16A formed in the remaining portion between the pair of hook portions 13, 13 so as to be directed toward the hook portions 13, 13 from the opposite side of the hook portions 13, 13. are doing.

The hooks 13, 13 and the tongue 16A
This arrangement minimizes the amount of chips and chips generated during punching and pressing. Each hook portion 13 is integrally formed with a reinforcing rib 14 along a center line along a height direction thereof, and is engaged with a tip of an outer portion of the hook portion 13 as shown in an enlarged view in FIG. The claw 15 is formed by cutting.

As shown in FIG. 4, the mounting bracket 10A has a screw hole 19 through which a screw B can be inserted into a plate-like portion 18 extending outward from each of the upper and lower edges of the decorative plate 50.
Are formed. For the screw B, a plate head, a reamer with a serration, and a self-drilling screw can be used.

Further, the tongue-shaped piece 16A is located at a position where it comes into contact with the back surface 51 and the groove lower wall surface 57A of the decorative plate 50, when the mounting bracket 10A is attached to the decorative plate 50.
A has a curved surface 16a for improving the sliding with respect to the decorative board 50. Thus, the curved surface 1 is attached to the tongue piece 16A.
6a, the decorative plate 5 of the mounting bracket 10A is provided.
0 can be easily attached, and the decorative plate 50 can be prevented from being damaged by the tongue-shaped piece 16A. Next, referring to FIG. 6 and FIG. An operation of fixing the mounting fitting 10A to the mounting portion 55 of the decorative plate 50 will be described. First, referring to FIG.
The hook 13 of the mounting bracket 10A is inserted into the inlet groove 57. At this time, since the curved surface 16a of the tongue-shaped piece 16A abuts on the back surface 51 of the decorative plate material 10, the mounting bracket 10A
It will be in a curved state as shown in FIG.

Next, referring to FIG. 7, while maintaining the state shown in FIG. 6, the decorative board 10A is slid in the direction indicated by arrow A in the figure. As a result, the hook portion 13 of the engaging portion 12 is fitted into the engaging jaw portion 59 of the hook groove 56, and the tongue-like piece 16A is fitted into the inlet groove portion 57, and elastically contacts the groove lower wall surface 57A. Abut

As described above, the mounting fitting 10A is connected to the decorative plate 5
After being attached to the decorative plate material 5, the tongue-shaped piece 16A and the hook portion 13 of the engaging portion 12 elastically attach the mounting member 10A.
Engage with the metal fitting mounting portion 55 including the zero hook groove 56.

Therefore, even at the site, the mounting bracket 10A can be mounted on the decorative plate 50 without using any tool (jig). When mounting the mounting bracket 10A to the decorative board 50, the mounting bracket 10A is
Since there is no need to slide in the longitudinal direction from the end face of A, it can be easily attached. Furthermore, since the mounting fitting 10 is attached to the decorative board 50 using elastic force, it does not easily come off the decorative board 50.

Further, since the mounting bracket 10A is made of stainless steel, it can be punched or bent and exhibits a sufficient elasticity.

Further, the hook portions 13 are provided with the engaging jaws 5.
9, the elasticity of the hooks 13, 13 as a whole is increased by the reinforcing ribs 14, which are press-formed integrally with the hooks 13, 13, and the locking action is performed by the strong elasticity. Is even stronger. This prevents the mounting bracket 10A from rattling in the front-rear direction with respect to the decorative plate 50. In addition to the strong front-rear locking action, the hooks 13, 13 abut against the upper wall surface 57 </ b> B of the inlet groove 57, while the bent tongue 1 is bent.
Since 6A is pressed against the groove lower wall surface 57A, rattling and vertical displacement in the vertical direction are also prevented.

Further, in addition to the above-described locking action, the hook portions 13, 13 are engaged with the hooks 15, 15
Is cut into the engaging jaws 59, and the engaging claws 15, 15 are raised to increase the anchoring force, thereby preventing rattling and lateral displacement in the left and right lateral directions.

As described above, since the mounting bracket 10A uses a stainless steel plate, the durability is greatly improved.
The mounting at the site can be performed stably and easily by a simple operation only by manual operation.

The decorative plate material mounting portion 55 of the mounting bracket 10A
In addition to fixing the decorative board 50 to the building frame, it is possible to fix the decorative plate 50 to the building frame in a neat and clean mounting state.

(Embodiment 2) Hereinafter, a fitting 10 for a decorative veneer for building according to Embodiment 2 of the present invention.
The structure of B will be described with reference to FIGS.
8 is a plan view showing the structure of the mounting bracket 10B, FIG. 9 is a cross-sectional view taken along the line YY ′ in FIG. 8, and FIG. It is a fragmentary sectional view showing the state where it was attached.

The difference between the mounting bracket 10B and the mounting bracket 10A in the first embodiment is that the tongue-shaped piece 16B is
The hook portion 13 is provided so as to extend from the same side as the mounting bracket 10A to the lower wall surface 57A of the locking groove portion 58, and the tongue-like piece 16B is formed by pressing the stainless steel plate substrate 11 with a press machine. It is stamped and formed integrally using a mold. Other structures and materials are the same as those of the mounting bracket 10A in the first embodiment.

According to the above structure, the same operation as the mounting bracket 10A in the first embodiment can be obtained. As a result, the durability is greatly improved, and the on-site mounting can be performed by a simple operation only by manual operation. It can be performed stably and easily.

The decorative plate material mounting portion 55 of the mounting bracket 10B
In addition to fixing the decorative board 50 to the building frame, it is possible to fix the decorative plate 50 to the building frame in a neat and clean mounting state.

(Embodiment 3) A fitting 10 for a decorative veneer for building according to Embodiment 3 of the present invention will be described below.
The structure of C will be described with reference to FIGS. FIG. 11 is a plan view showing the structure of the mounting bracket 10C, and FIG. 12 is a sectional view taken along the line YY ′ in FIG.

Referring to FIGS. 11 and 12, mounting bracket 10C according to the second embodiment of mounting bracket 10C is described.
In the second embodiment, the tongue-shaped piece 16B is formed by stamping and molding a stainless steel plate substrate 11 by using a die with a press machine. The tongue-shaped piece 16C of 10C is formed of a material different from the substrate 11 of the stainless steel plate. Tongue 1
As a material used for 6C, it is preferable to use spring steel (JIS G4801) or the like because it is necessary to exhibit a sufficient elastic force. As described above, when sufficient elastic force is required for the tongue 16C, the substrate 1 is attached to the tongue 16C.
By supplementing the elastic force with a material different from that of the first embodiment, it is possible to obtain the same or more advantageous effects as those of the first and second embodiments.

It is to be noted that each of the above embodiments is merely an example in all respects and is not restrictive. The technical scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

[0048]

According to the mounting bracket for decorative veneer material for a building based on the present invention, the mounting bracket can be easily attached to the veneer material without using a tool (jig) even at the site. Further, when the mounting bracket is attached to the decorative board, the mounting bracket is not slid in the longitudinal direction of the decorative board, so that the decorative board is not damaged. Furthermore, since the mounting bracket is attached to the decorative board using elastic force, it does not easily come off from the decorative board.

[Brief description of the drawings]

FIG. 1 is a partial cross-sectional view showing a state in which a mounting bracket 10A according to Embodiment 1 is mounted on a decorative plate material 50.

FIG. 2 is a plan view showing a structure of a mounting bracket 10A according to the first embodiment.

FIG. 3 is a sectional view taken along line X-X 'in FIG.

FIG. 4 is a sectional view taken along line Y-Y 'in FIG.

FIG. 5 is an enlarged view of a region surrounded by C in FIG. 4;

FIG. 6 is a first cross-sectional view showing a state in which the mounting bracket 10A is mounted on the decorative board 50.

FIG. 7 is a second sectional view showing a state in which the mounting bracket 10A is mounted on the decorative board 50.

FIG. 8 is a plan view showing a structure of a mounting bracket 10B according to a second embodiment.

9 is a sectional view taken along line Y-Y 'in FIG.

FIG. 10 is a partial cross-sectional view showing a state in which a mounting bracket 10B according to Embodiment 2 is mounted on a decorative plate material 50.

FIG. 11 is a plan view showing a structure of a mounting bracket 10C according to a third embodiment.

12 is a sectional view taken along line Y-Y 'in FIG.

FIG. 13 is a longitudinal sectional view showing a state in which a mounting bracket 100 according to a conventional technique is mounted on a decorative plate material 50.

FIG. 14 is a plan view showing the structure of a mounting bracket 100 according to a conventional technique.

15 is a sectional view taken along the line X-X 'in FIG.

[Explanation of symbols]

 5 Building frame 10A, 10B, 10C Mounting bracket 11 Board 12 Engaging portion 13, 13 Hook portion 14 Reinforcement rib 15 Biting claw 16A, 16B, 16C Tongue piece 16a Curved surface 18 Plate portion 19 Screw hole 50 Decorative board material 51 Back surface 55 Mounting portion 56 Hook groove 57 Inlet groove 58 Locking groove 59 Engaging jaw 57A Groove lower wall surface 57B Groove upper wall surface 60 Adhesive 65 Tucker 100 Mounting bracket 101 Board 102 Hook 109 Screw hole

 ────────────────────────────────────────────────── ─── Continued on the front page F term (reference) 2E110 AA42 AA50 AB22 AB23 AB26 AB34 AB35 AB36 BA12 BB22 BC09 BC14 CA03 CC03 CC04 CC12 CC22 CC23 DA03 DA12 DA16 DC02 DC12 EA05 EA06 GA14Z GA33W GA33Z GB02Z GB03Z GB22W

Claims (6)

[Claims] 1. An inlet groove (57) extending along the longitudinal direction of the back surface (51), and opening from the back surface (51) in a thickness direction, and the back surface (51) and the inlet groove (57). 57), and a connecting member extending from the inlet groove (57) so as to bend in a direction substantially perpendicular to the inlet groove (57) so as to form an engaging jaw (59) having a corner between the inlet groove (57). Attachment fittings (10A, 10B) for a decorative veneer for a building for mounting a decorative veneer (50) having a metal fitting mounting part (55) including a hook groove (56) having a stop groove (58) to a building frame (5). , 10C), wherein the mounting brackets (10A, 10B, 10C) are engaged with the engaging portions (12) which are engaged with the mounting portions (55), and are fixed to the building frame (5). An extended plate-shaped portion (18); The engaging jaw (59) of the hook groove (56) is inserted from the inlet groove (57) of the hook groove (56) and inserted into the locking groove (58). ), And a hook portion (13) bent and formed so as to be fitted with the engaging jaw portion (59) is elastic with respect to a groove wall surface (57A) of the inlet groove portion (57) on a side facing the engaging jaw portion (59). And a tongue-shaped piece (16A, 16B, 16C) that abuts on the veneer. 2. The tongue-shaped piece (16B, 16C) is provided with the mounting bracket (10B, 10B,
2. The mounting bracket for decorative veneer for building according to claim 1, wherein the mounting bracket is provided from the same side as 10 </ b> C) toward the hook groove (56). 3. The hook portion (13A), wherein the tongue-shaped piece (16A) is provided to face the hook portion (13) from an opposite side of the mounting bracket (10A) provided with the hook portion (13). A mounting bracket for decorative veneer material for construction according to 1. 4. The tongue-shaped piece (16A) is located at a position where the tongue-shaped piece (16A) comes into contact with the decorative plate material (50) when the mounting bracket (10A) is attached to the decorative plate material (50).
The mounting bracket for decorative veneer for building according to any one of claims 1 to 3, further comprising a curved surface (16a) for improving the sliding of the veneer (0) of (0). 5. The architectural structure according to claim 1, wherein said hook (13) has a biting claw (15) at its tip end capable of biting into said decorative plate material (50). Mounting bracket for decorative board material. 6. An inlet groove (57) extending along the longitudinal direction of the back surface (51) and depressed and opened in the thickness direction from the back surface (51); and the back surface (51) and the inlet groove (57). 57), and a connecting member extending from the inlet groove (57) so as to bend in a direction substantially perpendicular to the inlet groove (57) so as to form an engaging jaw (59) having a corner between the inlet groove (57). Attachment fittings (10A, 10B) for a decorative veneer for a building for mounting a decorative veneer (50) having a metal fitting mounting part (55) including a hook groove (56) having a stop groove (58) to a building frame (5). , 10C), the mounting structure (10A, 10B, 10C) comprises: an engaging portion (12) for engaging with the mounting portion (55); A plate-like part that is extended to be fixed to the frame (5) The engaging portion (12) is inserted from the entrance groove (57) of the hook groove (56) and inserted into the locking groove (58), and A hook portion (13) bent and formed so as to be fitted to the engaging jaw (59) of the hook groove (56), and the inlet groove () facing the engaging jaw (59). 57) The tongue-like pieces (16A, 16B, 16C) elastically abutting against the groove wall surface (57A), and are attached to the building frame (5) by using a fitting for a decorative veneer for construction. Mounting structure for decorative veneers.