JP2593153Y2 - Mounting bracket - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting bracket used for fixing a decorative panel or the like to a wall of a structural body or the like.

[0002]

2. Description of the Related Art In general, in a concrete structure or the like, a decorative panel or the like having a surface pattern is attached to the inner and outer walls to enhance the appearance. The inventor has already filed an application shown in FIGS. 18 and 19 as a mounting bracket used for mounting such a decorative panel (Japanese Utility Model Laid-Open No. 3-119122).

[0003] The mounting bracket 51 'is a support piece 52 having a U-shaped cross section with insertion holes (not shown) formed on both left and right side surfaces.
And a pair of elastic side plates 53 having a U-shaped cross section and provided on both left and right sides of the support piece 52 with through holes (not shown) formed in the left and right side surfaces thereof. And a fixing piece 54 ′ having a U-shaped cross section disposed inside the support piece 52 in a U-shape, and an outer side of the pair of elastic side plates 53. The end is extended to form an engaging projection 55 having a V-shaped cross section, and a fixing claw 56 'is protruded from the lower end of the U-shaped central vertical piece of the fixing piece 54'. Then, as shown in FIGS. 20 and 21, a bolt 57 is inserted into each bolt insertion hole, and a nut 58 is engaged with the tip of the bolt 57, so that the support piece 52, both elastic side plates 53 and The fixing pieces 54 'are connected to each other and the distance between the elastic side plates 53 can be adjusted. Further, a spring 59 is attached to the bolt 57, and the upper end of the fixing piece 54 'is pressed outward by one end 59a of the spring 59, and the fixing claw 56' of the fixing piece 54 'is In a state in which a certain interval is provided between the lower portion 52a of the central vertical piece and the lower portion 52a, the inward pressing force is applied. 6
Reference numeral 0 denotes a guide plate that hangs from the U-shaped right and left side pieces of the support piece 52. In such a mounting bracket 51, the V-shaped engaging projection 55 is inserted into a pair of engaging grooves 62 formed at the upper end and the lower end of the rear surface of the decorative panel 61, and in this state, the bolt 57 is inserted. Is fixed to the back surface of the decorative panel 61 by tightening the nut 58. The mounting bracket 51 'is for mounting the lower end of the back surface of the decorative panel 61, and is used for mounting the upper end of the decorative panel 61. The mounting bracket 51 includes a fixing piece 54 (fixing portion 56) as shown in FIG. Must be used. In this manner, two types of mounting brackets 51 and 51 'are required for the case where the decorative panel 61 is mounted on the upper end of the back surface and the case where the decorative panel 61 is mounted on the lower end of the back surface.

On the other hand, the nut 6
Fixing brackets 67 are provided at predetermined intervals vertically and horizontally via anchor bolts 66 with 6a (only one is shown in the figure).
Is installed. The fixing bracket 67 has an angle 69 having an L-shaped vertical section, and the rear end of the angle 69 has an angle 69.
A plate-shaped adjusting piece 71 pivotally attached to a long hole 70 formed in an L-shaped horizontal piece 69a, an L-shaped bottom upper plate 72,
The rear end portion 75a of the adjustment member 71 is rotatably engaged with a round hole (not shown) of the horizontal piece 69a of the angle 69, and the front end portion 75b is rotatably engaged with the round hole 74 of the adjustment piece 71. Vertical section Z
And a front end portion of the adjusting piece 71 (at the front end portion, a threaded bar 76 with a nut 77 for mounting a body edge 68 having an L-shaped vertical section is planted. Yes)
Has a structure that can be adjusted back and forth. And
The screw rod 76 is inserted into a long hole 79 formed in the L-shaped horizontal piece 68a of the rim 68, and a nut 77 is inserted into the screw rod 76.
Is tightened, so that a plurality of fixing brackets 67 are hung horizontally on the wall surface of the structural skeleton 65 while keeping a certain interval vertically. In the figure, 69b is an L-shaped vertical piece of the angle 69.

When the decorative panel 61 is attached to the body edge 68, first, the mounting bracket 51 attached to the upper end of the decorative panel 61 is attached to the vertical piece 68b of the body edge 68 disposed on the upper side.
Then, the decorative panel 61 is lifted upward, and the vertical piece 68b of the body edge 68 is press-fitted between the fixing portion 56 of the fixing piece 54 and the lower portion 52a of the central vertical piece of the supporting piece 52. Next, the mounting bracket 51 'attached to the lower end of the decorative panel 61 is attached to the horizontal piece 6 of the body rim 68 provided below.
8a, the decorative panel 61 is lowered and the horizontal piece 68a is positioned between the fixing claw 56 'of the fixing piece 54' and the lower central portion 52a of the supporting piece 52.
Is press-fitted into the portion between the long hole 80 and the vertical piece 68b to receive the decorative panel 61. By repeating such an operation, a plurality of decorative panels 61 are attached vertically and horizontally along the wall surface of the structural body 65. Reference numeral 81 denotes an elastic sealing material such as modified silicone which fills the gap between the decorative panels 61.

[0006]

However, in the mounting brackets 51, 51 ', the fixing pieces 54, 5 are attached to the bolts 57.
4 'is rotatably mounted, and the fixing pieces 54, 54' are pressed inward by a spring 59 mounted on the bolt 57. Therefore, the mounting position of the bolt 57 (i.e., the support piece 52, Side plate 53 and fixing piece 5
4, 54 ′) must be set at positions far away from the engaging projections 55 formed on the two elastic side plates 53. Therefore, the mounting bracket 5
In the state where 1, 51 'is attached to the back surface of the decorative panel 61, the mounting position of the bolt 57 is far away from the back surface of the decorative panel 61, and the mounting strength to the decorative panel 61 is weakened. When an external force such as a strong wind acts, the engaging groove of the decorative panel 61, the bolt 5
7. Each insertion hole is damaged or broken. Moreover, since the mounting brackets 51 and 51 ′ are pressed and fixed to the waist rim 68 by the spring 59, the mounting brackets 5, 51 ′ are removed from the decorative panel 61.
To remove 1, 51 ', a jig is required. Furthermore, two types of mounting brackets 51 and 51 'must be used for the case where the decorative panel 61 is attached to the upper end portion and the case where the decorative panel 61 is attached to the lower end portion, which is cumbersome in management.

The present invention has been made in view of such circumstances, and has a high mounting strength to a decorative panel, does not require a special jig when it is removed, and has no management trouble. The purpose is to provide.

[0008]

In order to achieve the above object, the mounting bracket of the present invention is composed of two L-shaped cross-sections, each of which is formed by joining two L-shaped lateral sides together with a screw. A mounting bracket to be used by being stopped, wherein one of the two bending tools has a first holding portion formed by extending a tip of an L-shaped vertical side to the side. A first hole is formed in an L-shaped side, and a side along the L-shaped central bent portion of the side.
Notch is formed at one of both side ends perpendicular to the direction, and the notch remaining of the one end is formed.
Part is formed on the first guide part, and the other of the two bending tools has a second end formed by extending the tip of the L-shaped vertical side to the side.
Is formed in a state of being opposed to the first holding section, and a second hole is formed in the L-shaped side thereof in a state of being opposed to the first hole. , Of the L-shaped
Other side edges perpendicular to the direction along the center bent part
And forming a switching devoid notch towards, the other
The notch remaining portion of the end portion is formed in the second guide portion,
A configuration is adopted in which bolts are screwed into the holes so that the clamping portions can be tightened freely.

[0009]

In other words, when the mounting bracket of the present invention is mounted on an object to be mounted such as a decorative panel, both mounting parts formed on the L-shaped vertical sides of the both bending tools in a vertically oriented state. The holding portion is fitted into a pair of engagement grooves or the like formed in the attached body and screwed with a bolt. As a result, the two holding portions are tightened and firmly fixed to the attached body. Further, when the object to be mounted with the mounting bracket of the present invention is mounted on a wall or the like of a structural skeleton, first, positioning and fixing means such as a rim, a rail and the like arranged vertically on the front surface of the wall and the like are used. A body to be mounted is disposed on the front side, and then the body to be mounted is lifted, and a notch portion and a guide portion on the upper side of the mounting bracket are used. The notch portion and the guide portion of the other bending tool are located on the upper side, and the notch portion and the guide portion of the other bending tool are located on the lower side.
Next, the lower notch portion and the guide portion on the lower side of the mounting bracket are engaged with and supported by the upper surface, the groove, and the like of the lower positioning fixing means while lowering the mounted body. On the other hand, when the object to be mounted is to be removed from the positioning and fixing means, first, the object to be mounted is lifted to remove the lower notch portion and the guide portion from the lower positioning and fixing means. The notch and the guide on the upper side of the lower mounting bracket are removed from the positioning and fixing means on the upper side while moving the lower part forward.

As described above, in the mounting bracket of the present invention, since only two L-shaped bending tools having a cross-sectional shape are screwed together with their L-shaped lateral sides abutting each other. A hole (for attaching a bolt) formed on the lateral side of the bending tool can be formed near the holding portion (for attaching to a body to be attached). Therefore, the distance between the hole and the holding portion can be shortened to increase the mounting strength of the decorative panel or the like to the object to be mounted. Even if an external force such as a strong wind acts on the object to be mounted, the decorative panel or the like can be used. The pair of engagement grooves, bolts, holes for inserting the bolts, and the like formed on the back surface of the slab are not damaged or broken. In addition, when the attached body is removed from the positioning and fixing means such as the body edge, the attached body only needs to be lifted or lowered, and no special jig is required. Further, the upper notch and the guide engaged with the upper positioning and fixing means are integrally assembled with the lower notch and the guide engaged with the lower positioning and fixing means. In addition, the mounting bracket can be mounted on the upper end portion of the body to be mounted or on the lower end portion by using one type of mounting bracket, so that there is no troublesome management.

Next, the present invention will be described in detail based on embodiments.

[0012]

1 to 4 show an embodiment of the mounting bracket of the present invention. In this embodiment, the mounting bracket 1 is in a state in which two bending tools 2 and 3 having an L-shaped cross section and L-shaped lateral sides 4 and 5 of both bending tools 2 and 3 abut against each other. Double folding tool 2,
And a bolt 14 for connecting the bolt 1
4, the distance between the two bending tools 2 and 3 can be adjusted. Then, when used, as shown in FIG. 5, in a vertically oriented state, the attached body (in this embodiment,
(A decorative panel having a concave-convex pattern formed on the surface), and put this on a rail 21 described later.
The top can be slid.

More specifically, of the two bending tools 2 and 3, the right bending tool 2 (FIG.
As shown in FIGS. 6 to 8, the bending tool assembled on the right side has an L-shape with a horizontal side 4 and a vertical side 6 vertically provided at a rear end of the horizontal side 4. Is formed. Side 4 above
Is formed with a bolt insertion hole 10, and a front end thereof is bent upward to form a bent portion 4b. Further, in the horizontal side 4, on the left side portion, and the cutout portion 4a of predetermined width are formed notches along the rear edge, cutout which consists of a front portion of the notch portion 4a
The remaining part is formed in the guide part 12. On the other hand, the vertical side 6 has the left and right side portions 6a of the portion corresponding to the bolt insertion hole 10 of the horizontal piece 4a standing with an interval allowing the bolt 14 to be inserted, and the vertical side 6 has A holding portion 8 is formed at the upper end and extends downward and inclining backward.

Out of the two bending tools 2 and 3, the left bending tool 3 (the bending tool assembled on the left side in FIG. 5)
As shown in FIGS. 9 to 11, the side 5 and the side 5
Is formed in an L-shape with a vertical side 7 vertically provided at the rear end of the base. A bolt insertion hole 11 is formed in the side 5 and the front end thereof is bent upward to form a bent portion 5.
b is formed. The lateral side 5 has a notch 5 having a predetermined width (the width is larger than the width of the notch 4a of the right bending tool 2) along the rear edge on the left side thereof.
The notch a is formed, and the notch remaining portion formed by the front portion of the notch 5a is a guide portion 13 (the guide portion 13 is shorter than the guide portion 12 of the bending tool 2 on the right side). Is formed. On the other hand, the vertical side 7 is
Left and right side portions 7a corresponding to the bolt insertion holes 11
However, it stands up with an interval allowing the bolt 14 to be inserted, and a holding portion 9 extending downward and inclined downward toward the rear is formed at the upper end of the vertical side 7. In the drawing, reference numeral 15 denotes a locking piece formed with a screw portion (not shown) for engaging with the bolt 14, 16 denotes a spring washer, and 17 denotes a flat washer.

The two bending tools 2 and 3 and the bolt 1
When assembling the mounting bracket 1 using 4 or the like, first, as shown in FIG. 5, the L-shaped lateral sides 4 and 5 of the left and right bending tools 2 and 3 are butted back to back, and , 9 are arranged facing each other rearward. Then, after the two bolt insertion holes 10 and 11 are opposed to each other, the bolt 14 is inserted into the two bolt insertion holes 10 and 11, and
Is engaged with the locking piece 15 at the tip of the head. In this state, the notch 4a and the guide portion 12 of the right bending tool 2 are located above the upper end surface of the lateral side 5 of the left bending tool 3, and the left bending tool 3 is not cut. Notch 5
a and the guide portion 13 are positioned below the lower end surface of the lateral side 4 of the right bending tool 2.

The mounting bracket 1 assembled in this manner
Is fixed to the decorative panel 20 in a vertically oriented state as shown in FIG. The vertical and horizontal dimensions of the decorative panel 20 are set to approximately 600 mm, and an uneven pattern is formed on the surface. Similar to the conventional example, the decorative panel 20 has a pair of engagements on both sides of the upper end and the lower end of the back surface, the distance between which gradually narrows from the opening side to the bottom side. A groove (not shown) is formed.
The mounting bracket 1 is inserted into the engaging groove of the decorative panel 20.
The fittings 1 are firmly fixed to the decorative panel 20 by fitting the two holding portions 8 and 9 and tightening the locking pieces 15 in this state.

On the other hand, the rail 2
1 (as shown in FIG. 13, the rail 21 is formed by bending a single stainless steel plate to form a groove 21b.
Are attached by the fixing bracket 26. That is, a large number of anchor bolts 27 (see FIG.
, Only one anchor bolt is shown), and the fixture 26 is fixed to each anchor bolt 27 by a nut 28 as in the conventional example.
As shown in FIGS. 14 to 16, the fixing bracket 26 includes an angle 29 having an L-shaped cross section, a flat adjustment piece 30, and a rail mounting tool having a U-shaped cross section. 31 and a right long hole 36 formed in the angle 29
A left bolt 32 screwed into the screw hole 30a at the rear end of the adjusting piece 30 and a central screw screwed into the screw hole 30b at the center of the adjusting piece 30 on the slightly rear side. 33, and a right-side bolt 34 that is inserted into an insertion hole (not shown) on the upper surface of the rail mounting member 31 and screwed into a screw hole (not shown) at the front end of the adjustment piece 30. By changing the engagement position between the notch 37 formed at the center of the angle 29 and the center bolt 33, the fixing position of the rail 21 fixed by the rail fixture 31 can be adjusted back and forth. I can do it. In the figure, reference numeral 35 denotes a slot for inserting the anchor bolt 27, and reference numeral 38 denotes a left slot formed in the angle 29.

When attaching the decorative panel 20 to the wall of the structural frame 25, first, the decorative panel 20
Is disposed on the front side of the rail 21 fixed to the front surface of the wall surface. Then, as shown in FIG. 17, the decorative panel 20 is lifted and the upper side is inserted into the notch 4a provided in the right folding tool 2. The decorative panel 20 is moved forward while inserting the leg 21c of the rail 21. Next, the notch 5a and the guide 13 provided on the left folding tool 3 are positioned above the lower rail 21, and the decorative panel 20 is lowered and the notch 5a is placed on the upper surface 21a of the rail 21 as it is. At the same time, the guide 13 is loosely fitted into the groove 21b of the rail 21. Thereafter, the decorative panel 20 is slid and positioned at a predetermined position. In this way, the plurality of decorative panels 20 are positioned on each rail 21. After that, similarly to the conventional example, the sealing member 2 is inserted into the gap between the decorative panels 20.
2, and the elastic sealing material 23 is filled to close the gap. On the other hand, when removing the decorative panel 20 from the rail 21, first, the decorative panel 20 is lifted and the guide portion 13 of the left bending tool 3 is removed from the groove 20 b of the rail 21. Next, the decorative panel 20 is lowered while the lower part of the decorative panel 20 is moved forward, and the leg 21 c of the upper rail 21 is moved downward.
From the notch 4a of the right-side bending tool 2.

As described above, in the mounting bracket, the two bending tools 2 and 3 having the L-shaped cross section are connected to the L-shaped lateral sides 4 and 5 respectively.
Are bolted together, so that the bolt insertion holes 10, 1 formed in the lateral sides 4, 5 of each folding tool are provided.
1 can be drilled near the vertical sides 6, 7 where the holding parts 8, 9 are formed. Therefore, the bolt insertion hole 1
The distance between 0, 11 and the holding portions 8, 9 can be shortened to increase the mounting strength to the decorative panel 20, and even if an external force such as a strong wind acts on the decorative panel 20, it is formed on the back surface. A pair of engagement grooves, bolts 14 and bolt insertion holes 10,
11 and the like are not damaged or damaged. Moreover, when removing the decorative panel 20 to which the mounting bracket 1 is attached from the rail 21, the decorative panel 20 only needs to be lifted or lowered, and no special jig is required. Further, the notch portion 4a and the guide portion 12 loosely fitted to the leg portion 21c of the upper rail 21 and the notch portion 5a and the guide portion 13 loosely fitted to the upper surface 21a and the groove portion 21b of the lower rail 21 are integrally formed. Since the mounting bracket 1 is mounted on the upper end portion of the decorative panel 20 or on the lower end portion, the mounting bracket 1 can be mounted with one type of mounting bracket, and there is no troublesome management. .

In the above embodiment, the mounting bracket 1 is used for mounting the decorative panel 20. However, the present invention is not limited to this, and the mounting object is fixed to a base such as a wall. It can be used for anything. For example, a painting or a clock.

[0021]

[Effect of the invention] As described above, the mounting bracket of the invention is:
Since only two L-shaped bending tools having a cross-sectional shape are screwed together with the L-shaped lateral sides in contact with each other, holes (bolts) formed in the lateral sides of each bending tool are provided. For mounting)
Can be drilled near the holding portion (for attaching to the attached body). Therefore, the distance between the hole and the holding portion can be shortened to increase the mounting strength of the decorative panel or the like to the object to be mounted. Even if an external force such as a strong wind acts on the object to be mounted, the decorative panel or the like can be used. The pair of engagement grooves, bolts, holes for inserting the bolts, and the like formed on the back surface of the slab are not damaged or broken. In addition, when the attached body is removed from the positioning and fixing means such as the body edge, the attached body only needs to be lifted or lowered, and no special jig is required. Further, the upper notch and the guide engaged with the upper positioning and fixing means are integrally assembled with the lower notch and the guide engaged with the lower positioning and fixing means. In addition, the mounting bracket can be mounted on the upper end portion of the body to be mounted or on the lower end portion by using one type of mounting bracket, so that there is no troublesome management.

[Brief description of the drawings]

FIG. 1 is a front view showing a mounting bracket according to an embodiment of the present invention.

FIG. 2 is a side view of the mounting bracket.

FIG. 3 is a plan view of the mounting bracket.

FIG. 4 is a bottom view of the mounting bracket.

FIG. 5 is a perspective view showing a state where the mounting bracket is oriented vertically.

FIG. 6 is a front view of the right folding tool.

FIG. 7 is a sectional view of the right bending tool.

FIG. 8 is a perspective view of the right folding tool.

FIG. 9 is a front view of the left folding tool.

FIG. 10 is a cross-sectional view of the left bending tool.

FIG. 11 is a perspective view of the left bending tool.

FIG. 12 is a side view showing a state where a decorative panel is mounted using the mounting bracket.

FIG. 13 is a perspective view of a rail.

FIG. 14 is a front view of a fixture.

FIG. 15 is a plan view of the fixing bracket.

FIG. 16 is a side view of the fixing bracket.

FIG. 17 is a perspective view of a main part showing a mounting state of the mounting bracket and the rail.

FIG. 18 is a perspective view showing a conventional example.

FIG. 19 is a cross-sectional view of a main part showing the conventional example.

FIG. 20 is a plan view showing a state where a decorative panel is attached using the above-mentioned conventional example.

FIG. 21 is a side view showing a state where a decorative panel is attached using the above-described conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mounting bracket 2, 3 Bending tool 4, 5 Horizontal side 6, 7 Vertical side 8, 9 Holding part 10, 11 Hole 12, 13, Guide part 14 Bolt

Claims (1)

(57) [Scope of request for utility model registration] 1. Two bending tools 2 and 3 each having an L-shaped cross section.
Is attached to each of the L-shaped lateral sides 4 and 5, and is screwed and used. One of the two bending tools 2 and 3 has an L-shaped vertical the distal end portion of the side 6 forming a first clamping portion 8 is extended laterally, bored the first hole 10 in the horizontal side 4 of the L-shaped, one of the horizontal side 4, L-shaped Center of shape
To form a notch 4a lacks one off the <br/> the two side portions orthogonal to the direction along the bending portion A, the one
The notch remaining portion of the end portion of the first bent portion is formed on the first guide portion 12, and the other 3 of the two bending tools 2, 3 is provided with the tip of the L-shaped vertical side 7 at the side To the second holding portion 9
Is formed in a state of being opposed to the first holding portion 8,
A second hole 11 is inserted in the L-shaped side 5 of the first hole 1.
Bored in a state of being faced each other to zero, among the transverse side 5, L
Both sides orthogonal to the direction along the central bent part A
The other end is cut out to form a notch 5a, and the remaining notch of the other end is formed in the second guide portion 13 and screwed into the holes 10 and 11. A mounting bracket, characterized in that a bolt 14 that allows the clamping portions 8, 9 to be freely tightened is inserted.