JP2000336894A - Fitting method and fitting hardware for board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase the fitting stability of a board by reliably sticking the lower section and upper section of a fitting hardware to a fitting substrate not floatably while keeping the fitting workability of the board satisfactory. SOLUTION: This fitting metal is provided with a headed lower fastener 5, a guide piece 6, a fitting metal body 10 vertically slidably coupled with them, and headed upper fasteners 8, 9. The lower fastener 5 is fitted to a fitting substrate 1 from the front at a position below the upper end of a lower board 2. The fitting metal body 10 is provided with a downward coupling piece 16 coupled with the coupled section 2a of the lower board 2 when it is slid downward and an upward coupling piece 17 coupling the coupled section 3a of an upper board 3 after it is slid downward. The upper fasteners 8, 9 stick the fitting metal body 10 to the fitting substrate 1 at a position above the upper end of the lower board 2 after it is slid downward.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a method of attaching a board made of various materials such as inorganic (cement-based) or wood as an exterior or interior material of a building to a mounting base made of wood, steel or the like, And a mounting bracket used in the method. Although a relatively thick plate-like building material is often called a panel, the term board in the present invention is used to include this panel.

[0002]

2. Description of the Related Art As this type of mounting bracket, for example, a mounting bracket disclosed in Japanese Utility Model Laid-Open No. 23636/1990 (Japanese Utility Model Laid-Open No. 4-1136) is known.
No. 32 is similar to this). As shown in FIG. 11, the mounting bracket 111 includes a base 112 and inclined portions 113 and 114 provided obliquely from the upper end and the lower end of the base 112.
And a leg plate 115 extending from the upper inclined portion 113
A stem plate 117 erected from the base portion 112, and a pair of branch portions 118, 1 branching from the tip of the stem plate 117.
19, a plurality of nail holes 120 are provided in the upper inclined portion 113, and one nail hole 121 is provided in the leg plate portion 115.
Is provided.

In order to attach the lower board 131 and the upper board 132 to the attachment base 130 using the attachment metal 111 (although the procedure is different from that described in the publication), first,
The branch portion 119 of the mounting bracket 111 is engaged with the engaged portion 133 provided at the upper end of the lower board 131. continue,
When the mounting base 130 is a steel frame, the screw 122 is attached to the leg plate 1.
When the mounting base 130 is made of wood, the nail 123 is passed through the nail hole 120 of the inclined portion 113 to strike the base 130. Thus, the mounting bracket 111 is fixed. Next, the engaged portion 134 provided at the lower end of the upper board 132 is engaged with the branch portion 118 of the mounting bracket 111.

However, such boards 131, 132
The mounting bracket 111 and the mounting method have the following problems. (A) The leg plate 115 or the inclined portion 113, which is the upper part of the mounting bracket 111, is mounted on the mounting base 1 with a screw 122 or a nail 123.
30, and the lower part of the mounting bracket 111 was not fixed to the mounting base 130, so that the boards 131, 1 were fixed.
32 due to external force, vibration, negative pressure, etc.
There is a possibility that the lower part of 1 may be lifted forward from the mounting base 130, and thus lacks stability. (B) Since the widths of the branch portions 118 and 119 are widened to the full width of the mounting bracket 111 as shown in FIG.
The stress per unit area applied to the 32 engaged portions 133 and 134 can be reduced. However, for this purpose, the branch portions 118 and 119 need to be formed of separate metal plates, and the two metal plates are overlapped to form the trunk plate portion 1.
As a result, the gap between the upper end of the lower board 131 and the lower end of the upper board 132 increases. (C) As in (b) above, when the trunk plate 117 is formed by superposing two metal plates, it is necessary to weld both metal plates with the trunk plate 117. When the welding process is started, the efficiency of manufacturing the mounting bracket is deteriorated and the mounting bracket becomes expensive. (D) The base portion 112, the inclined portions 113 and 114, and the leg plate portion 1
Since 15 is made of one metal plate, it is necessary to use a thick metal plate in order to secure strength.

As another mounting bracket, for example, a mounting bracket disclosed in Japanese Utility Model Registration No. 3009604 is known. As shown in FIG. 12, the mounting bracket 200 includes an upper side 205 and a lower side 206 that contact the mounting base, and a lower side 20.
6 and a substantially L-shaped bent portion 2 continuous with the upper side 205 and the lower side 206.
In the upper side 205, a screw hole 210 is provided. There is also a description that providing a screw hole 211 on the lower side 206 "can be fixed vertically, and the fixing effect is further improved".

However, the screw hole 211 on the lower side 206 is located below the engaging portion 202 and the supporting portion 203, and is therefore located below the upper end of the lower board (not shown).
Therefore, even if an attempt is made to screw the screw into the screw hole 211 from the front after the engaging portion 202 is engaged with the upper end of the lower board, the screw cannot be screwed because the lower board interferes. On the other hand, even if the lower board is screwed into the screw hole 211 from the front without the lower board, and the upper end of the lower board is to be locked by the locking portion 202, the lower end of the lower board is already different. Since it is attached by the mounting bracket and cannot be moved downward, the upper end of the lower board hits the front surface of the locking portion 202 and cannot be locked on the back surface of the locking portion 202. Therefore, the description that the screw hole 211 is provided in the lower side 206 is merely a desired description that cannot be realized. Then, the above-mentioned problem (a) is not practically solved by the mounting bracket 200.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and to reliably mount the lower and upper parts of the mounting bracket so as not to float forward while maintaining good workability of mounting the lower board and the upper board on the mounting base. An object of the present invention is to provide a board mounting method and a mounting bracket which can be fixed to a base and can enhance the mounting stability of the board.

[0008]

In order to achieve the above object, the following means (1) and (2) are taken. (1) A method of attaching a lower board and an upper board to an attachment base, the attachment comprising a lower stopper, a mounting metal body slidably engaged with the lower stopper, and an upper stopper. Using metal fittings, fix the lower stopper to the mounting base at a position below the upper end of the lower board, make the upper end of the lower board approach the lower stopper, hide the lower stopper, The mounting body engaged with the stopper is slid downward, and the downward engaging piece provided on the mounting body is engaged with the engaged portion provided at the upper end of the lower board, and the mounting body is moved. At the position above the upper end of the lower board, it is fixed to the mounting base by the upper stopper, the lower end of the upper board is made to approach the mounting bracket main body, and the engaged portion provided at the lower end is directed upwardly provided on the mounting bracket main body. Characterized by engaging with the engagement piece Method of mounting over de.

(2) A mounting bracket for mounting the lower board and the upper board to the mounting base, wherein the lower bracket and the mounting bracket main body which are vertically slidably engaged with the lower bracket. And a stopper, wherein the lower stopper is fixed to the mounting base at a position below the upper end of the lower board, and the mounting bracket body is provided at the upper end of the lower board when sliding downward. A downward engaging piece that engages with the engaged portion, and an upward engaging piece that engages with the engaged portion provided at the lower end of the upper board after sliding downward. A mounting bracket for a board, wherein the mounting bracket main body after sliding to a mounting base is located at a position above the upper end of the lower board.

[0010] In order to engage the mounting member main body with the lower stopper so as to be slidable up and down, the following aspects (a) to (d) are used.
(C) can be exemplified.

(A) The lower stopper is formed of a stopper such as a nail or a screw for which the tip portion enters the mounting base and is stopped, and the mounting bracket main body is a long hole capable of engaging the stopper and slidable up and down. The aspect provided with.

(B) The lower stopper is composed of a stopper such as a nail or a screw for which the tip portion enters the mounting base to be stopped, and a guide piece which is slightly lifted from the mounting base by the stopper and is stopped. A mode in which the metal fitting main body includes a long hole which can be slid up and down by engaging a stopper, and a guided hole or a guided groove which can be slid up and down by engaging the guide piece.

(C) The lower stopper is a stopper such as a nail or a screw for which the tip portion enters the mounting base to be stopped, and a guide member having a guide groove or a guide hole to be fixed to the mounting base by the stopper. And wherein the mounting member main body includes a guided piece that is engaged with the guide groove or the guide hole and that can slide up and down.

In the above cases (a) and (a), the lower end of the long hole is preferably opened downward.

It is preferable that a movable spacer for preventing the mounting bracket body from being excessively pressed against the mounting base by the stopper is vertically movably engaged with the elongated hole.

The mounting bracket main body includes a base mounting portion which is mounted in contact with the mounting base, a board abutting portion which is separated from the mounting base in front and abuts on the back surface of the lower board or the back surface of the upper board, and It is preferable that an inter-board portion sandwiched between an upper end of the board and a lower end of the upper board be provided, and the downward engagement piece and the upward engagement piece extend from the inter-board portion.

In this case, it is preferable that the base mounting portion, the board contact portion, the inter-board portion, the downward engaging piece, and the upward engaging piece of the mounting bracket main body are formed by bending a metal plate. .

[0018] Particularly preferably, the mounting bracket main body is configured such that a lower folded portion and an upper folded portion of one vertically elongated metal plate are respectively folded forward of the central flat plate portion, and the lower folded portion and the upper folded portion are formed. Each base is folded on the lower end and the upper end of the central flat plate part to form a lower base mounting part and an upper base mounting part, and a part of each of the lower folded part and the upper folded part is a lower base mounting part. The lower board contact portion and the upper board contact portion are formed by being bent forward from the upper end and the lower end of the upper base attachment portion, and each of the lower folded portion and the upper folded portion is partly connected to the lower board contact portion. The upper end of the portion and the lower end of the upper board contact portion are bent forward and joined together to form an inter-board portion, and the respective tips of the lower folded portion and the upper folded portion face downward from the inter-board portion, respectively. It is bent upward to form a downward engaging piece and an upward engaging piece. It may have been.

In this case, it is preferable that an elastic portion having elasticity in the front-rear direction is formed between the base mounting portion and the board contact portion by bending a metal plate. Examples of the elastic part include an elastic part inclined forward from the base mounting part toward the board contact part, and an elastic part bent in a wavy or zigzag shape.

In the inter-board portion, each part of the lower folded portion and the upper folded portion is formed as a comb tooth, and the comb teeth are fitted into the missing portions of each other, whereby the inter-board portion is formed. Is preferably equal to the thickness of one metal plate.

It is preferable that a reinforcing rib formed by cutting a metal plate forward is formed in the central flat plate portion.

[0022]

DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] A mounting bracket according to a first embodiment shown in FIGS. 1 and 2 is a lower stopper (5, 6).
And a mounting metal body 10 which is slidably engaged with the lower stopper and an upper stopper (8, 9).

The lower stopper is to be fixed to the mounting base 1 from the front at a position below the upper end of the lower board 2, and the head of a nail, a screw or the like whose front end portion enters the mounting base 1 and is stopped. A stopper 5 and a strip-shaped guide piece 6 that is slightly lifted from the mounting base 1 and stopped by the stopper 5. A plate-shaped movable spacer 7 is formed to project rearward around a stop hole of the guide piece 6 through which the stopper 5 is passed.
The back of the movable spacer 7 abuts against the mounting base 1 so that the rest of the guide piece 6 slightly floats from the mounting base 1, and the head of the stopper 5 is located in front of the plate-shaped movable spacer 7. Fits.

The mounting bracket body 10 includes a vertical lower base mounting section 11 and an upper base mounting section 12 which are mounted in contact with the mounting base 1, and a rear surface of the lower board 2 which is separated from the mounting base 1 in front of each other. And a vertical lower board contact portion 13 and an upper board contact portion 14 that contact the back surface of the upper board 3.
And the upper end of the lower board contact portion 13 and the upper base mounting portion 12
A lower board 2 between the upper end of the lower board 2 and a lower end of the upper board 3 between the lower end of the lower board 2 between the upper end of the board 15 when sliding downward from the front end Part 2 provided at the upper end of lower board 2
a downward engaging piece 16 that engages with the upper board 3 and an upward engaging piece 17 that engages with the engaged portion 3a provided at the lower end of the upper board 3 after sliding downward. Also,
A mountain-shaped inclined mounting portion 18 is formed between the upper board contact portion 14 and the inter-board portion 15.

The lower base mounting portion 11 and the lower board contact portion 1
3. The lower and lower engaging pieces 16 of the inter-board portion 15 are formed by bending a single metal plate, and the upper base mounting portion 12, the upper board contact portion 14, the inclined mounting portion 18, the inter-board portion 15, The upper and upper engaging pieces 17 are formed by bending another metal plate, and the two metal plates are overlapped and welded at the inter-board portion 15.

An elongated hole 19 is formed in the lower base mounting portion 11 so that the movable spacer 7 in which the head of the stopper 5 is housed is engaged and can be slid up and down. The lower end of the elongated hole 19 opens downward. are doing. Also, a lower bent portion 20 bent forward from a lower end of the lower base mounting portion 11 and an upper bent portion bent from the upper end of the lower base mounting portion 11 to the lower end of the lower board contact portion 13. 21 is formed with a guided hole 22 into which the guide piece 6 can be engaged and slid up and down. On the other hand, the upper base mounting portion 12 and the inclined mounting portion 18 have stop holes 23, 2 respectively.
4 are formed.

The upper stopper is used to stop the mounting bracket body 10 after sliding downward on the mounting substrate 1 at the stopper holes 23 and 24 located above the upper end of the lower board 2, and to attach the leading end to the mounting substrate 1. It is comprised of fasteners 8 and 9 with heads, such as nails and screws, which enter and stop at 1.

The mounting of the lower board 2 and the upper board 3 to the mounting base 1 using the mounting hardware is performed by a method comprising the following steps.

As shown in FIG. 2A, the stopper 5 is stopped by driving or screwing into the mounting base 1 through the hole of the guide piece 6 from the front, and the head of the stopper 5 is housed in the movable spacer 7. . The position for stopping the guide piece 6 (particularly, the position of the hole) is set to a position below the upper end of the lower board 2 to be approached in the next step, but in this step, the lower board 2 is still approached. Because there is no, it can be stopped easily. In addition, the movable spacer 7 is engaged in the elongated hole 19 and the guide piece 6 is engaged in the guided hole 22, so that the mounting bracket body 10 can be vertically slidable with respect to the stopper 5 and the guide piece 6. Combine. Slot 1
9, the lower end of the elongated hole 9 is opened even after the stopper 5 and the guide piece 6 are mounted on the mounting base 1.
The movable spacer 7 in which the head of the stopper 5 is accommodated can be engaged with 9, and workability is good. This engagement is
It may be performed after the upper end of the lower board 2 is brought closer to the stopper 5 and the guide piece 6 in the next step. When the lower end of the elongated hole 19 is not open downward, the movable spacer 7 is engaged in the elongated hole 19 and the guide piece 6 is engaged in the guided hole 22, and then the stopper 5 is moved. What is necessary is just to pass through the hole of the guide piece 6 and to fix it to the mounting base 1.

The movable spacer 7 of the guide piece 6 is formed so as to project backward in a dish shape, and the rear surface of the movable spacer 7 abuts on the mounting base 1, so that the remaining portion of the guide piece 6 slightly floats from the mounting base 1. Therefore, even if the stopper 5 is strongly driven or screwed in, the lower substrate mounting portion 1
There is no danger of excessive pressing of the guide piece 1 against the mounting base 1 or the floating amount of the guide piece 6 being reduced, and the elongated hole 19 and the guided hole 22 can be smoothly slid up and down.

As shown in FIG. 2A, the upper end of the lower board 2 is approached to the stopper 5 and the guide piece 6 from the front while the mounting bracket body 10 is slid upward, and the lower board 2 Of the lower board 2 is brought into contact with the lower board abutting portion 13, and the stopper 5 and the guide piece. Hide 6 At this time, the lower end of the lower board 2
It is assumed that the mounting base 1 has already been mounted on the mounting base 1 by the same or a different type of mounting bracket (not shown). Then, FIG.
As shown in (b), the mounting bracket main body 10 is slid downward to engage the downward engaging piece 16 with the engaged portion 2a of the lower board 2.

As shown in FIGS. 2 (b) to 2 (c), the stoppers 8, 9 are stopped from the front by being inserted into the fixing holes 23, 24 and driven into the mounting base 1 or screwed, and the mounting bracket main body 10 is moved up and down. Stop so as not to slide. Since the stop holes 23 and 24 are located above the upper end of the lower board 2, they can be easily stopped. Stop holes 23, 2
Although there is no particular limitation on the use of the mounting base 4, for example, as described in the section of the prior art, when the mounting base 1 is a steel frame, a screw as the stopper 8 is passed through the stop hole 23 to mount the mounting base 1. When the mounting base 1 is made of wood, it can be stopped by passing a nail as a stopper 9 through the fixing hole 24 and hitting the mounting base 1.

As shown in FIG. 2C, the lower end of the upper board 3 is made to approach the mounting bracket body 10 from obliquely above,
The engaged portion 3a is engaged with the upward engaging piece 17, and the back surface of the upper board 3 is brought into contact with the upper board contact portion 14. The joint 25 formed between the upper front edge of the lower board 2 and the lower front edge of the upper board 3 is filled with a sealing material (not shown) as necessary.

Subsequently, the upper end of the upper board 3 is attached to the mounting base 1 by the above-mentioned steps (1) and (2), and the lower end of the board thereon (not shown) is mounted by the above-mentioned steps.
And repeat these steps for the required number of boards. That is, in the present invention, "lower board" and "upper board" are used in the sense of "relatively lower board" and "relatively upper board". When there is a board, its upper board becomes the lower board.

According to the board mounting method and the mounting bracket of the present embodiment, since the mounting bracket body 10 can be slid up and down, the workability of mounting the lower board 2 and the upper board 3 on the mounting base 1 is good. , The lower and upper stoppers (5, 6) and the upper stoppers (8, 9) can securely stop the lower and upper portions of the mounting bracket body 10 on the mounting base 1 so as not to float forward. Board 2,
3 can improve the mounting stability.

Further, since the width of the downward engaging piece 16 and the upward engaging piece 17 is widened to the full width of the mounting bracket body 10 and is the widest, the downward engaging piece 16 and the upward engaging piece 17 are secured. It is possible to reduce the stress per unit area applied to the engaged portions 2a and 3a of the boards 2 and 3 and to reduce the possibility that the engaged portions 2a and 3a may be lost.

[Second Embodiment] A mounting bracket according to a second embodiment shown in FIGS. 3 and 4 is engaged with a lower stopper (5, 6) so as to be vertically slidable with the lower stopper. A mounting bracket main body 30 and upper stoppers (8, 9) are provided. The lower stoppers (5, 6) and the upper stoppers (8, 9) are the same as in the first embodiment.

The mounting bracket body 30 includes a vertical lower base mounting part 31 and an upper base mounting part 32 which are mounted in contact with the mounting base 1, and a rear surface of the lower board 2 which is separated from the mounting base 1 in front of each other. And a vertical lower board contact portion 33 and an upper board contact portion 34 that contact the back surface of the upper board 3.
And an inter-board portion 35 extending horizontally forward from the lower end of the upper board contact portion 34 and sandwiched between the upper end of the lower board 2 and the lower end of the upper board 3, and the front end of the inter-board portion 35. And a downward engagement piece 36 that engages with the engaged portion 2a of the lower board 2 when slid downward, and an upward engagement that engages the engaged portion 3a of the upper board 3 after sliding downward. A piece 37 extends. At the center in the width direction of the upper board contact portion 34, an inclined mounting portion 38 is formed by cutting and raising rearward. These parts 31 to 38 are formed by bending a single metal plate.

An elongated hole 39 is formed in the lower base mounting portion 31 so that the movable spacer 7 in which the head of the stopper 5 is accommodated is slidable, and the lower end of the elongated hole 39 is opened downward. are doing. Also, a lower bent portion 40 bent forward from the lower end of the lower base mounting portion 31 and an upper bent portion bent from the upper end of the lower base mounting portion 31 to the lower end of the lower board contact portion 33. 41 is formed with a guided hole 42 in which the guide piece 6 can be engaged and slid up and down. On the other hand, the upper base mounting portion 32 and the inclined mounting portion 38 have stop holes 43 and 4 respectively.
4 are formed.

The lower board 2 and the upper board 3 are mounted on the mounting base 1 using the mounting hardware by a method comprising the following steps. Since the method is basically the same as that of the first embodiment, the description will be simplified.

As shown in FIG. 4A, similarly to the first embodiment, the stopper 5 and the guide piece 6 are fixed to the mounting base 1, and the mounting bracket main body 30 is attached to the stopper 5 and the guide piece 6.
Are slidably engaged with each other. As shown in FIG. 4A, as in the first embodiment,
With the upper end of the lower board 2 approaching the stopper 5 and the guide piece 6 from the front while the mounting body 30 is slid upward, as shown in FIG.
0 is slid downward to engage the downward engagement piece 36 with the engaged portion 2 a of the lower board 2. As shown in FIGS. 4B to 4C, similarly to the first embodiment, the fasteners 8, 9 are passed through the stopper holes 23, 24 from the front, and the mounting body 30 is stopped on the mounting base 1. As shown in FIG. 4C, as in the first embodiment,
The engaged portion 3 a of the upper board 3 is engaged with the upward engagement piece 37. The joints 45 are filled with a sealing material (not shown) as necessary. As in the first embodiment, the above steps (1) to (4) are repeated by the required number of board stages.

The same effect as that of the first embodiment can be obtained by the board mounting method and the mounting bracket of the present embodiment (excluding the effect of the width of the engagement piece). Further, since the mounting bracket body 30 can be formed from a single metal plate, the cost can be reduced.

[Third Embodiment] A mounting bracket according to a third embodiment shown in FIGS. 5 and 6 is engaged with a lower stopper (5, 50) so as to be vertically slidable with the lower stopper. A mounting bracket main body 60 and upper stoppers (8, 9) are provided. The upper stoppers (8, 9) are the same as in the first embodiment.

The lower stopper is to be fixed to the mounting base 1 from the front at a position below the upper end of the lower board 2, and a stopper 5 and a guide member to be fixed to the mounting base 1 by the stopper 5. 50. Guide member 50
Are vertical lower substrate mounting portions 51 that are mounted in contact with the mounting substrate 1 and left and right vertical lower board contact portions 53 that are separated from the mounting substrate 1 and are in contact with the back surface of the lower board 2. And a guide groove 54 extending upward and downward from the both ends of the lower board contact portion 52 and bent in a flat U-shape. These portions 51 to 54 are formed by bending a single metal plate. Become. A stop hole 55 is formed in the lower base mounting portion 51.

The mounting bracket body 60 includes a vertical upper base mounting portion 62 that is mounted in contact with the mounting base 1 and a vertical upper board abutment that separates forward from the mounting base 1 and abuts on the back surface of the upper board 3. Part 64 and upper board contact part 64
A horizontal board portion 65 extending horizontally forward from the lower end of the lower board 2 and being sandwiched between the upper end of the lower board 2 and the lower end of the upper board 3. A downward engaging piece 66 that engages with the engaged portion 2a of the lower board 2 and an upward engaging piece 67 that engages with the engaged portion 3a of the upper board 3 after sliding downward are extended. I have. In addition, an inclined mounting portion 68 is formed between the upper base mounting portion 62 and the upper board contact portion 64.
Guided pieces 69 are formed at both left and right ends of the upper board contact portion 64 so as to extend downward and to be engaged with the guide grooves 54 and slidable up and down. Since the guided piece 69 is bent backward by the thickness of one metal plate, the upper board contact portion 64 is in contact with the lower board contact portion 53 when the guide piece 69 is engaged in the guide groove 54. Become flush. These parts 62 to 69 are formed by bending a single metal plate. Stop holes 61 and 63 are formed in the upper base mounting portion 62 and the inclined mounting portion 68, respectively.
Are formed.

The lower board 2 and the upper board 3 are mounted on the mounting base 1 using the mounting hardware by a method comprising the following steps. The method is basically similar to the first embodiment in many parts, so that the description will be simplified.

As shown in FIG. 6A, the guide member 50 is stopped by driving the stopper 5 from the front through the stopper hole 55 of the lower substrate mounting portion 51 and driving or screwing into the mounting substrate 1. Also, the guided piece 69 is formed in the guide groove 54.
Is engaged with the guide member 50 so as to be slidable up and down. Since the upper end of the guide groove 54 is open upward, even after the stopper 5 and the guide member 50 are mounted on the mounting base 1,
The guided piece 69 can be engaged in the guide groove 54, and workability is good. This engagement may be performed after the upper end of the lower board 2 is brought closer to the stopper 5 and the guide member 50 in the next step.

As shown in FIG. 6A, as in the first embodiment, the upper end of the lower board 2 is moved from the front to the stopper 5 and the guide member 50 with the mounting member body 60 slid upward. After approaching, as shown in FIG. 6B, the mounting bracket main body 60 is slid downward to engage the downward engaging piece 66 with the engaged portion 2 a of the lower board 2. As shown in FIGS. 6B to 6C, similarly to the first embodiment, the stoppers 8, 9 are passed through the stopper holes 61, 63 from the front, and the mounting bracket main body 60 is stopped on the mounting base 1. As shown in FIG. 6C, as in the first embodiment,
The engaged portion 3 a of the upper board 3 is engaged with the upward engaging piece 67. The joints 59 are filled with a sealing material (not shown) as necessary. As in the first embodiment, the above steps (1) to (4) are repeated by the required number of board stages.

The same effect as that of the first embodiment can be obtained by the board mounting method and the mounting bracket of this embodiment (excluding the effect of the width of the engagement piece).

[Fourth Embodiment] A mounting bracket according to a fourth embodiment shown in FIGS. 7 and 8 includes a lower stopper (5) and a mounting that is slidably engaged with the lower stopper. A fitting main body 70 and upper stoppers (8, 9) are provided. The lower stopper (5) and the upper stoppers (8, 9) are the same as in the first embodiment.

The lower part 91 and the upper part 92 of one vertically long metal plate as shown in FIG. 7 (b) are folded forward of the central flat part 93, respectively. As shown in FIG. 7A, the base portions of the lower folded portion 91 and the upper folded portion 92 are folded on the lower end and the upper end of the central flat plate portion 93, respectively, so that the lower base mounting portion 71 and the upper base mounting portion 72 are formed. Forming a lower folded portion 91 and an upper folded portion 92
Are bent forward from the upper end of the lower base mounting portion 71 and the lower end of the upper base mounting portion 72 to form a lower board contact portion 73 and an upper board contact portion 74, respectively. Each of the portion 91 and the upper folded portion 92 is bent forward from the upper end of the lower board contact portion 73 and the lower end of the upper board contact portion 74, respectively, and is joined together to form the inter-board portion 7.
5, and the distal ends of the lower folded portion 91 and the upper folded portion 92 are respectively bent downward and upward from the front end of the inter-board portion 75 to form a downward engaging piece 76 and an upward engaging piece 77. ing. Further, between the lower base mounting part 71 and the lower board contact part 73 and between the upper base mounting part 72 and the upper board contact part 74, a lower inclined elasticity having front-rear elasticity is provided. The part 81 and the upper inclined elastic part 82 are bent. The upper inclined elastic portion 82 is also an inclined attachment portion.

A long hole 79 is formed in the lower base mounting portion 71 so that the stopper 5 can be engaged and slidable up and down. The lower end of the long hole 79 is opened downward. A washer-shaped movable spacer 78 is vertically movably engaged with the elongated hole 79, and the thickness of the movable spacer 78 is substantially equal to or slightly greater than the thickness of the lower base mounting portion 71. In the present embodiment, the movable spacer 7
8 is welded to the lower base mounting portion 71 along the long hole 79 so that the movable spacer 78 is provided.
Are temporarily fixed to the elongated holes 79, and can be slid up and down when the temporary fixing is cut. Each of the upper base mounting portion 72 and the upper inclined elastic portion 82 has a stop hole 8.
3, 84 are formed.

In the inter-board portion 75, a part of each of the lower folded portion 91 and the upper folded portion 92 is formed as a comb tooth 91a, 92a, and the comb teeth 91a, 92a are connected to each other.
b, 92b so that the inter-board portion 75
Is the thickness of one metal plate.

As shown in FIG. 7C, a part of the mounting bracket 70 can be changed. That is, (a) a reinforcing rib 86 formed by cutting and raising a metal plate forward in the central flat plate portion 93 to enhance the strength of the mounting bracket main body 70. (A) The bent portion between the lower folded portion 91 (or the upper folded portion 92) and the central flat plate portion 93 is used as a curved portion 87 to increase the strength of the mounting bracket main body 70 and improve the workability. (C) The lower end of the long hole 79 must not be opened. (D) A part of each of the lower folded portion 91 and the upper folded portion 92 is overlapped, and the thickness of the inter-board portion 75 is set to two metal plates.

The lower board 2 and the upper board 3 are mounted on the mounting base 1 using the mounting hardware by a method comprising the following steps. The method is basically similar to the first embodiment in many parts, so that the description will be simplified.

As shown in FIG. 8A, the stopper 5 is passed from the front through the movable spacer 78 temporarily fixed and engaged with the elongated hole 79, and is stopped by driving or screwing into the mounting base 1. The workability is good because the movable spacer 78 and the long hole 79 are integrated by temporary fixing. In addition,
When the movable spacer 78 is not temporarily fixed to the long hole 79, first, the stopper 5 is passed through the movable spacer 78 and fixed to the mounting base 1, and then the movable spacer 78 is engaged with the long hole 79. Mounting bracket body 70 for stopper 5
Are slidably engaged with each other. Since the lower end of the elongated hole 79 is opened downward, the fastener 5 can be engaged with the elongated hole 79 even after the fastener 5 is attached to the mounting base 1, and workability is good. . This engagement may be performed after the upper end of the lower board 2 is brought closer to the stopper 5 in the next step. When the lower end of the elongated hole 79 is not open downward, the stopper 5 is attached to the movable spacer 78 engaged with the elongated hole 79.
Through the mounting base 1.

In order to engage the movable spacer 78 through the stopper 5 into the elongated hole 79, the lower base mounting portion 71 is excessively pressed against the mounting base 1 even if the stopper 5 is strongly driven or screwed. There is no fear of attachment, and the long hole 79 can smoothly slide up and down.

As shown in FIG. 8A, as in the first embodiment, after the upper end of the lower board 2 is approached to the stopper 5 from the front with the mounting member body 70 slid upward. As shown in FIG.
Is slid downward to engage the downward engagement piece 76 with the engaged portion 2 a of the lower board 2. When the movable spacer 78 is temporarily fixed to the long hole 79, the mounting bracket body 7
By hitting 0 downward, the temporary fixing is broken and the space between the movable spacer 78 and the elongated hole 79 becomes slidable, and the mounting bracket body 70 slides downward. As shown in FIGS. 8B to 8C, similarly to the first embodiment, the fasteners 8, 9 are passed through the stopper holes 83, 84 from the front, and the mounting body 70 is stopped on the mounting base 1. As shown in FIG. 8C, as in the first embodiment,
The engaged portion 3 a of the upper board 3 is engaged with the upward engagement piece 77. The joints 85 are filled with a sealing material (not shown) as necessary. As in the first embodiment, the above steps (1) to (4) are repeated by the required number of board stages.

The same effect as in the first embodiment can be obtained by the board mounting method and the mounting bracket of this embodiment. Further, since the mounting bracket body 70 can be formed from a single metal plate, the cost can be reduced. Further, since the thickness of the inter-board portion 75 is equal to the thickness of one metal plate, the gap between the upper end of the lower board 2 and the lower end of the upper board 3 can be reduced. Further, since the metal plates are connected by the central flat plate portion 93 and the metal plate does not need to be welded at the inter-board portion 75, the manufacturing efficiency of the mounting bracket main body 70 is good, and the cost can be reduced. Further, since the central plate portion 93 and the front portions 71 to 74 and the like have a double structure, the strength can be ensured even when a thin metal plate is used.

[Fifth Embodiment] The mounting bracket according to the fifth embodiment shown in FIGS. 9 and 10 has a structure of the board-to-board portion 75 of the mounting bracket body 70 according to the fourth embodiment, and the upper end of the lower board 2. Only the configuration of the lower end of the upper board 3 is different from that of the fourth embodiment. That is, a substantially cylindrical panel engaging portion 95 extending in the width direction is formed in the middle of the inter-board portion 75, and the level of the front side 75a of the inter-board portion 75 from the panel engaging portion 95 is set to the panel engaging portion. Part 95
It is set lower than the level of the rear side 75b.

The method of mounting the lower board 2 and the upper board 3 using the mounting hardware is the same as that of the fourth embodiment, and therefore, the same reference numerals as in FIG. 8 are used in FIG. 10 and the description is omitted.

The same effects as those of the first and fourth embodiments can be obtained by the board mounting method and the mounting bracket of this embodiment. Further, when a forward (out-of-plane) load is applied to the boards 2 and 3, the engaged portion 2 a of the lower board 2 and the engaged portion 3 a of the upper board 3 are moved downward by the downward engagement piece 76 and upward, respectively. In addition to engaging with the engaging pieces 77, the new engaged portion 2b at the rear of the lower board 2 and the new engaged portion 3b at the rear of the upper board 3 are respectively engaged with the panel engaging portion 95. However, since the load is distributed and received, the stress per unit area applied to the boards 2 and 3 is reduced, and the boards 2 and 3 can be prevented from being damaged. Also,
The entry of moisture from the joint 85 can be reliably prevented by the difference in the level of the panel locking portion 95 and the level of the inter-board portion 75.

It should be noted that the present invention is not limited to the above-described embodiment, and can be embodied by appropriately changing the range without departing from the spirit of the invention.

[0064]

As described in detail above, according to the board mounting method and the mounting bracket according to the present invention, the workability of mounting the lower board and the upper board to the mounting base can be kept good.
The lower portion and the upper portion of the mounting bracket can be securely fixed to the mounting base so as not to float forward, and an excellent effect of improving the mounting stability of the board can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of a mounting bracket for a board according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view illustrating a method of mounting a board using the mounting bracket.

FIG. 3 is a perspective view of a mounting bracket for a board according to a second embodiment of the present invention.

FIG. 4 is a cross-sectional view illustrating a method of mounting a board using the mounting bracket.

FIG. 5 is a perspective view of a mounting bracket for a board according to a third embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a method of mounting a board using the mounting bracket.

FIG. 7 is a perspective view of a mounting bracket for a board according to a fourth embodiment of the present invention.

FIG. 8 is a cross-sectional view showing a method of mounting a board using the mounting bracket.

FIG. 9 is a perspective view of a mounting bracket for a board according to a fifth embodiment of the present invention.

FIG. 10 is a cross-sectional view showing a method of mounting a board using the mounting bracket.

11A and 11B show a conventional mounting bracket for a board, wherein FIG. 11A is a perspective view and FIG. 11B is a cross-sectional view.

FIG. 12 is a perspective view of another conventional mounting bracket.

[Explanation of symbols]

Reference Signs List 1 mounting base 2 lower board 2a, 2b engaged portion 3 upper board 3a, 3b engaged portion 5 stopper 6 guide piece 7 movable spacer 8, 9 stopper 10, 30, 60, 70 mounting bracket body 11, 31, 51, 71 Lower base mounting part 12, 32, 62, 72 Upper base mounting part 13, 33, 53, 73 Lower board contact part 14, 34, 64, 74 Upper board contact part 15, 35, 65, 75 Board-to-board portion 16, 36, 66, 76 Downward engaging piece 17, 37, 67, 77 Upward engaging piece 19, 39, 79 Elongated hole 22, 42 Guided hole 23, 24, 43, 44, 61 , 63,83,84
Stop hole 50 Guide member 54 Guide groove 55 Stop hole 69 Guided piece 78 Movable spacer 81 Lower inclined elastic part 82 Upper inclined elastic part 86 Reinforcement rib 87 Curved part 91 Lower folded part 91a, 92a Comb teeth 91b, 92b Tooth loss Part 92 Upper folded part 93 Central flat part 95 Panel locking part

Continued on front page F-term (reference) 2E110 AA42 AA50 AB04 AB22 AB23 BA12 BD16 BD23 CA03 CA09 CC03 CC04 CC06 CC12 CC15 CC16 CC17 CC20 DA09 DB14 DC02 DC12 DC15 DD03 GA33W GB02Y GB62Y

Claims (13)

[Claims] 1. A method of attaching a lower board and an upper board to a mounting base, comprising: a lower stopper, a mounting metal body which is vertically slidably engaged with the lower stopper, and an upper stopper. The lower stopper is fixed to the mounting base at a position lower than the upper end of the lower board, and the upper end of the lower board is brought closer to the lower stopper to thereby lower the lower stopper. Hidden, slide the mounting bracket main body engaged with the lower stopper downward, and engage the downward engagement piece provided on the mounting bracket main body with the engaged portion provided at the upper end of the lower board, The mounting body is fixed to the mounting base with an upper stopper at a position above the upper end of the lower board, the lower end of the upper board is brought closer to the mounting body, and the engaged portion provided at the lower end is connected to the mounting bracket. To the upward engagement piece provided on the main body Mounting board, characterized in that engaged. 2. A mounting bracket for mounting a lower board and an upper board to a mounting base, comprising a lower stopper, a mounting metal body slidably engaged with the lower stopper, and an upper stopper. The lower stopper is to be fixed to the mounting base at a position below the upper end of the lower board, and the mounting bracket main body is provided at the upper end of the lower board when sliding downward. A downward engaging piece that engages with the engaged portion, and an upward engaging piece that engages with the engaged portion provided at the lower end of the upper board after sliding downward; A mounting bracket for a board, wherein the mounting bracket main body after sliding downward is fixed to a mounting base at a position above the upper end of the lower board. 3. The lower stopper comprises a stopper such as a nail or a screw, the tip of which is inserted into a mounting base and is stopped, and the mounting bracket main body has a length which can be slid up and down by engaging the stopper. 3. The mounting bracket for a board according to claim 2, comprising a hole. 4. The lower stopper comprises a stopper such as a nail or a screw for which the tip portion enters the mounting base and is fixed, and a guide piece which is slightly lifted from the mounting base by the stopper and is stopped. 3. The mounting of the board according to claim 2, wherein the mounting member main body includes a long hole which can be vertically slid by engaging a stopper, and a guided hole or a guided groove which can be vertically engaged by engaging the guide piece. Metal fittings. 5. The mounting bracket for a board according to claim 3, wherein a lower end of the elongated hole is opened downward. 6. A movable spacer for preventing the mounting bracket main body from being excessively pressed against the mounting base by a stopper is vertically movably engaged with the elongated hole.
Mounting bracket for the board described. 7. The lower stopper has a stopper, such as a nail or a screw, for which the tip portion enters the mounting base to be stopped, and a guide member having a guide groove or a guide hole to be fixed to the mounting base by the stopper. 3. The board mounting bracket according to claim 2, wherein said mounting bracket main body comprises a guided piece which can be engaged in a guide groove or a guide hole and slidable up and down. 8. The mounting bracket main body includes a base mounting portion that is mounted in contact with a mounting base, and a board abutting portion that is separated from the mounting base in front and abuts on the back surface of the lower board or the back surface of the upper board. And a board interposed between an upper end of the lower board and a lower end of the upper board, wherein the downward engaging piece and the upward engaging piece extend from the board interspace. A mounting bracket for a board according to any one of the preceding claims. 9. A metal plate is bent to form a base mounting portion, a board contact portion, an inter-board portion, a downward engaging piece, and an upward engaging piece of the mounting bracket body.
Mounting bracket for the board described. 10. The mounting bracket body, wherein a lower folded portion and an upper folded portion of one vertically elongated metal plate are respectively folded forward from a central flat plate portion, and the lower folded portion and the upper folded portion are formed of a single metal plate. Each base part is folded on the lower end and the upper end of the central flat plate part to form a lower base mounting part and an upper base mounting part, and a part of each of the lower folded part and the upper folded part is a lower base mounting part. Are bent forward from the upper end of the upper base and the lower end of the upper base mounting part to form a lower board contact part and an upper board contact part, and each of the lower folded part and the upper folded part is a lower board. The upper end of the abutting portion and the lower end of the upper board abutting portion are bent forward and joined together to form an inter-board portion, and each of the lower folded portion and the upper folded portion has a respective inter-board portion. Bent downward and upward from the downward engaging piece and upward Mounting bracket of the board according to claim 8, wherein forming the coupling piece. 11. The board mounting bracket according to claim 10, wherein an elastic portion having elasticity in the front-rear direction is formed by bending a metal plate between the base mounting portion and the board contact portion. 12. In the inter-board portion, a part of each of the lower folded portion and the upper folded portion is formed as a comb tooth, and the comb teeth are fitted into the missing portions of each other, so that the inter-board portion is formed. The mounting bracket for a board according to claim 10 or 11, wherein the thickness of the portion is equal to one metal plate. 13. A reinforcing plate formed by cutting and raising a metal plate forward on the central flat plate portion.
13. The mounting bracket for a board according to 1 or 12.