JP2002325331A - Bracket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bracket capable of improving properties regarding its carry out at carry out on site. SOLUTION: The bracket is provided with a mounting part (2) with a member (9) to be supported, such as a cable rack being placed, slots (7) provided on the placing part (2) so as to attach supports (1) for fixing the member (9) to the mounting part (2), and an attachment part (4) continuing from the placing part (2) and attached directly to a part (3) to be attached. In the bracket, a locking part locked to the lower face of a peripheral edge of the slot (7) is provided in the support (1) and the slot (7), such that the locking part passes through downwardly and is locked, are formed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a bracket, and more particularly, to a bracket on which a supported member such as a cable rack is mounted.

[0002]

2. Description of the Related Art Generally, as shown in FIGS. 8 to 11, a conventional bracket includes a mounting portion (2) on which a supported member (9) such as a cable rack is mounted, and a mounting portion (2). A long hole (7) provided in the mounting portion (2) so that the supporting member (1) for fixing the supported member (9) is attached to 2), and a continuous portion from the mounting portion (2). It has been known to have an attachment part (4) which is directly attached to an attachment part (3) which is a building material such as a building wall.

[0003] Such a bracket can be mounted on the mounting portion (2) from the lower end of the mounting portion (4) as necessary.
May be provided with a connecting portion (10) formed in a triangular shape so as to be connected straight and obliquely upward toward the other end. And in the attachment part (3) which is a construction material such as a wall of a building, a mounting screw (14) is attached to a side surface of the attachment part (4) to attach the attachment part (4). As shown in FIG. 10, an elliptical mounting hole (8) is formed in the mounting portion (4). You have
When fixed to a support or the like attached to a wall with a side stop, a mounting screw (14) is attached to this mounting hole (8) as the mounting part (4), and the mounting part (3) is mounted to the mounting part (3). It was preferable in that it was worn.

As the support member (1), a screw (11) and a fixing nut (15) are inserted into an elongated hole (7) formed in the mounting portion (2) as shown in FIG. The device could be designed to be attached and fixed.

[0005]

However, in such a bracket, when it is desired to mount and support the supported member (9) in a narrow place such as a common groove, this kind of bracket is used for effective use of space. Although a plurality of support members (9) such as cable racks can be hung in a multi-stage manner to be installed, a plurality of screws (11) can be installed at the time of installation, as shown in FIG. Once the fixing nut (15) is integrated with the fixing nut (15), it is necessary to remove the fixing nut (15) from the screw (11) as shown in FIG. At that time, it is necessary to tighten the screw (11) as shown in FIG. 11 (c) with a screwdriver while holding the fixing nut (15) with one hand. A casting, as a result, were not good as workability.

The present invention has been made to solve the above-mentioned problem, and an object of the present invention is to provide a bracket capable of improving workability at a construction site.

[0007]

According to a first aspect of the present invention, there is provided a bracket (2) on which a supported member (9) such as a cable rack is mounted, and the mounting portion (2). A slot (7) provided in the mounting portion (2) so that a support member (1) for fixing the supported member (9) is mounted on the mounting portion (2);
In a bracket provided with an attachment portion (4) which is continuously provided from the mounting portion (2) and is directly attached to the attachment portion (3), a lower surface of a peripheral portion of the long hole (7). A locking portion for locking to the side is provided on the support member (1), and the elongated hole (7) is formed so that the locking portion is inserted downward from above and locked. And

In the bracket according to a second aspect of the present invention, the elongated hole (7) is provided in a pair at both ends of the mounting portion (2), and is directed toward the center in the elongated hole (7). The inner side end (12), which is the side of the contact, forms a rectangular hole-shaped portion (6) having a rectangular hole shape.

According to a third aspect of the present invention, there is provided the bracket according to the third aspect of the present invention, wherein the outer side end (13) of the elongated hole (7), which is an outwardly facing side opposite to the center, has a square hole shape. It is characterized in that a shape part (6) is formed.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings according to embodiments.

FIG. 1 is a perspective view showing a state in which a supported member is placed and attached using a bracket according to an embodiment of the present invention. FIG. 2 is a cross-sectional view showing a state where a supported member is placed and attached using a bracket according to an embodiment of the present invention. FIG. 3 shows a bracket according to an embodiment of the present invention.
It is the top view which showed a mode that the to-be-supported member was mounted and attached. FIG. 4 is a perspective view showing a bracket according to an embodiment of the present invention. 5A to 5C are cross-sectional views each showing a state in which the support member according to the embodiment is attached to the bracket of the present invention. FIGS. 6A to 6C are cross-sectional views each showing a state in which a support member according to another embodiment is attached to the bracket of the present invention, and FIG. It is the perspective view which showed the fixing nut which concerns on one Embodiment used when a member is attached. (A) of FIG.
FIG. 7B is a top view showing a conventionally formed slot for explaining a slot according to an embodiment used in the bracket of the present invention, and FIG. 7B is used for the bracket of the present invention. FIG. 3 is a top view showing a long hole according to one embodiment.

As shown in FIGS. 1 to 7, the bracket according to the present invention has a mounting portion (2) on which a supported member (9) such as a cable rack is mounted, and the mounting portion (2) includes the mounting portion (2). An elongated hole (7) provided in the mounting portion (2) so that a supporting member (1) for fixing the supported member (9) is attached thereto, and a mounting member (2) connected to the mounting portion (2) described above. A bracket having an attachment portion (4) directly attached to the attachment portion (3);
The support member (1) is provided with a locking portion for locking on the lower surface side of the peripheral portion of the long hole (7), and the long hole is inserted so that the locking portion is inserted downward from above and locked. (7)
Are formed.

[0013] The bracket of the present invention comprises
Usually, for example, those made of metal such as stainless steel, aluminum, and hot-dip galvanized steel are used so as to obtain sufficient strength. It does not matter if one is used. And the said supported member (9) is
As shown in FIG. 1 to FIG. 3, it is mounted and supported by the bracket of the present invention, such as a cable rack or a shelf.

As shown in FIGS. 1 to 6, the mounting portion (2) is configured to mount the supported member (9) thereon. The size such as the width and the length of the mounting portion (2) can be freely set according to the size and weight of the supported member (9) to be mounted.

The support member (1) fixes the supported member (9) as shown in FIGS. Specifically, the support member (1) is provided with a screw (11) and a fixing nut (see FIGS. 6A to 6C) in an elongated hole (7) provided in the mounting portion (2). 15)
The spring-like one-touch fastening body (16) as shown in FIGS. 5A to 5C may be attached to the support member (1) in advance. The one-touch fastening body (16) may be attached to the long hole (7) by using the attached one. In each case shown in FIGS. 5 and 6, the supported member (9) is attached and fixed via the supporting member (1).

As shown in FIGS. 1 to 4, the mounting portion (4) is provided continuously from the mounting portion (2). The attachment portion (4) is directly attached to an attachment portion (3) such as a building material such as a wall of a building. The attachment portion (4) has, for example, an elliptical attachment hole (8) as described later.
Then, when fixing to a support or the like attached to the wall surface with a side stop, an attachment screw (14) is attached to this attachment hole (8), and the attachment part (3) is used as the attachment part (4). ).

The locking portion is for locking on a lower surface side of a peripheral portion of the long hole (7), and is provided on the support member (1). In addition, the elongated hole (7) is also formed so that the locking portion is inserted downward from above and locked. This locking part,
For example, when the spring-like one-touch fastening body (16) as shown in FIG. FIG. 6 shows a locking portion (16a) that is locked, and if the locking portion (16a) is attached via a screw (11) and a fixing nut (15) as shown in FIG. 15) itself is directly locked on the lower surface side of the peripheral portion of the long hole (7), and serves as a locked portion.

By the way, such a bracket may be connected straight and obliquely upward from the lower end of the mounting portion (4) to the other end of the mounting portion (2) as required. It may have a connecting portion (10) formed in a triangular shape. And in the attachment part (3) which is a construction material such as a wall of a building, a mounting screw (14) is attached to a side surface of the attachment part (4) to attach the attachment part (4). As shown in FIG. 4, an elliptical mounting hole (8) is formed in the mounting portion (4). You have
When fixing to a support or the like mounted on a wall with a side stop, a mounting screw (14) is attached to the mounting hole (8) as the mounting part (4), and the mounting part (3) is mounted on the mounting part (3). This is preferable in that it is worn.

The installation procedure is as follows. First, the mounting portion (4) of the bracket of the present invention is applied to the mounting portion (3) of construction material and the like, and the mounting screw (14) is mounted. The mounting portion (4) is attached and fixed, and then a supported member (9) such as a cable rack is mounted on the mounting portion (2). In the case shown in FIG. 6, the mounting portion (2) is used. ) Formed in the slot (7)
The supporting member (1) is attached via a screw (11) and a fixing nut (15) as shown in FIG. 6D, and the supported member (9) is attached to the supporting member (1). Is attached to the mounting portion (2) and fixed.

In the case shown in FIG. 6, if the screw (11) and the fixing nut (15) are integrated, the fixing nut (15) is once removed from the screw (11). In the present invention, the screw (11) and the fixing nut (15) are integrated as shown in FIGS. 6 (a) and 6 (b). It is inserted into the long hole (7) as it is, and the screw (11) is tightened as shown in FIG. 6 (c) to complete the mounting and fixing, and the workability at the construction site is dramatically improved. It is something that has been improved.

As a construction procedure, in the case shown in FIG. 5, first, the attachment part (4) of the bracket of the present invention is applied to the attachment part (3) of construction material or the like, and the mounting screw (1) is attached.
4), the mounting portion (4) is mounted and fixed, and then the supporting member (9) such as a cable rack is mounted on the mounting portion (2) as shown in FIG. However, as shown in FIGS. 5 (a) and 5 (b), while the spring-like one-touch tightening body (16) is attached to the support member (1) in advance, as shown in FIGS. 7) is inserted while being guided by the guide plate (5), and (c) of FIG.
As shown in FIG. 5, the screw portion of the one-touch tightening body (16) is tightened to complete the mounting and fixing. Even in the case shown in FIG. 5, the workability at the construction site is dramatically improved. is there.

According to the present invention, when the supporting member (9) is to be mounted and installed in a narrow place such as a common groove, a plurality of brackets of this kind are arranged in order to make effective use of space. The support member (9) such as a cable rack can be hung in a multi-stage manner, and also supports a locking portion that locks on the lower surface side of the peripheral portion of the long hole (7). Since the long hole (7) is formed in the member (1) so as to insert and lock the locking portion from above to below, the screw (1) is required at the time of construction.
Even if the supporting member (1) is an integral body of the fixing member (1) and the fixing nut (15), or the spring-like one-touch tightening body (16) is attached to the supporting member (1) in advance. In any case, it is possible to complete the mounting and fixing by simply inserting it into the long hole (7) and tightening it, and the work at that time can be done with one hand. Is very easy to perform, and as a result, the workability is good.

That is, the present invention can improve the workability at the construction site.

As shown in FIGS. 1 to 4 and FIG. 7 (b), a pair of the long holes (7) are provided at both ends of the mounting portion (2). If the inner end portion (12) facing the center in (7) forms a square hole-shaped portion (6) having a square hole shape, a pair of long holes is provided. In (7), the position of the support member (1) for fixing the supported member (9) in both the long holes (7) is freely changed according to the width of the supported member (9) such as a cable rack. In addition, since the rectangular hole-shaped portion (6) having such a rectangular hole shape is formed at the inner end portion (12) of the elongated hole (7), a spring-like one-touch tightening is performed. When the body (16) is attached to the support member (1) in advance, the guide plate (5) which comes into contact with the peripheral portion of the elongated hole (7) and the space are provided. The hole (7) can be made to abut exactly on the peripheral portion of the same long hole (7) and also on the short side portion, and as a result, the length of the long hole (7) in the longitudinal direction can be reduced. The position of the locking portion can be freely adjusted from end to end within the range and can be adjusted to the maximum, so that the workability at the construction site can be more reliably improved.

As shown in FIG. 7A, the elongated hole (7) does not have a square hole shape, but has a round shape like a normal elongated hole (7) in a conventional case. When the guide plate (5) is in contact with the peripheral portion of the long hole (7), the short side portion is not exactly in contact with the peripheral portion of the long hole (7). Since the unnecessary space (17) is created, the adjustment range of the length of the long hole (7) in the longitudinal direction is narrowed by the unnecessary space (17). In addition, since this space (17) is conspicuous even after the construction, it is not preferable in appearance.

Further, as shown in FIG. 1 to FIG. 4, the outer side end (13) of the elongated hole (7), which is the side facing outward and opposite to the center, has a square hole shape. When the shape portion (6) is formed, the rectangular hole portion (6) having such a square hole shape includes not only the inner end portion (12) of the long hole (7) but also Are also formed at the outer end portion (13) of the long hole (7). As a result, the hole shape of the long hole (7) is maintained in balance, and the appearance can be made bilaterally symmetric. Which is very preferable from an aesthetic point of view.

According to the bracket of the present invention, as shown in FIGS. 1 to 7, a mounting portion (2) on which a supported member (9) such as a cable rack is mounted, and the mounting portion (2).
A long hole (7) provided in the mounting portion (2) so that the supporting member (1) for fixing the supported member (9) is attached to the mounting portion (2), and the mounting portion (2). In the bracket provided with the attaching portion (4) directly attached to the attaching portion (3), the engaging portion for engaging the lower surface side of the peripheral portion of the long hole (7) with the supporting member. In addition to (1),
Since the long hole (7) is formed so as to penetrate and lock the locking portion from above to below, when the member to be supported (9) is to be attached and constructed in a narrow place such as a common groove,
In order to make effective use of space, a plurality of brackets of this type are arranged so that a supported member (9) such as a cable rack can be hung in multiple stages and installed, and a long hole (7). The supporting member (1) is provided with a locking portion for locking on the lower surface side of the peripheral edge of the support member (1), and an elongated hole (7) is formed so that the locking portion is inserted downward from above and locked. Therefore, during installation, screws (11) and fixing nuts (1
5) is a support member (1) integrated with
Alternatively, even if the spring-like one-touch fastening body (16) is attached to the support member (1) in advance, in any case, it is simply inserted into the long hole (7) and tightened to be fixed. Is completed, the work at that time can be performed with one hand, and the work at the construction site becomes very easy, and as a result, the workability is good.

That is, the present invention can improve the workability at the construction site.

[0029]

According to the bracket according to the first aspect of the present invention, when it is desired to mount the supported member (9) in a narrow place such as a common groove, a plurality of such brackets are used in order to make effective use of space. The supporting member (9) such as a cable rack can be installed in a multi-stage manner so that the supporting member (9) can be installed in a multi-stage manner. In addition, a locking portion that locks on the lower surface side of the peripheral portion of the long hole (7) is provided. Since the long hole (7) is formed in the support member (1) so as to penetrate and lock the locking portion from above to below, the screw (1) is required at the time of construction.
Even if the supporting member (1) is an integral body of the fixing member (1) and the fixing nut (15), or the spring-like one-touch tightening body (16) is attached to the supporting member (1) in advance. In any case, it can be installed and fixed by simply inserting it into the long hole (7) and tightening it, and the work at that time can be done with one hand. Is very easy to perform, and as a result, the workability is good.

That is, the present invention can improve the workability at the construction site.

According to the bracket according to the second aspect of the present invention, in addition to the case described in the first aspect, the width of the supported member (9) such as a cable rack is reduced by the pair of elongated holes (7). Accordingly, the position of the support member (1) for fixing the supported member (9) in both the long holes (7) can be freely changed, and the rectangular hole shape having such a rectangular hole shape By forming the portion (6) at the inner end portion (12) of the long hole (7), a spring-like one-touch fastening body (16) is formed.
Is attached to the supporting member (1) in advance, there is no need to leave a space with the guide plate (5) abutting on the peripheral portion of the elongated hole (7), Part and the short side part can be brought into close contact with each other. As a result, the position of the locking part can be freely adjusted from one end to the other end within the range of the longitudinal length of the long hole (7). In addition, it can be adjusted to the maximum, and the workability at the construction site can be more reliably improved.

According to the bracket according to the third aspect of the present invention, in addition to the case described in the second aspect, the square hole-shaped portion (6) having such a square hole shape includes an elongated hole (7). It is formed not only on the side end (12) but also on the outer end (13) of the same long hole (7), so that the hole shape of the long hole (7) is balanced. Therefore, it can be made symmetrical in appearance, which is very preferable from an aesthetic viewpoint.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a supported member is placed and attached using a bracket according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state where a supported member is placed and attached using a bracket according to an embodiment of the present invention.

FIG. 3 is a top view showing a state where a supported member is placed and attached using the bracket according to the embodiment of the present invention.

FIG. 4 is a perspective view showing a bracket according to an embodiment of the present invention.

FIGS. 5A to 5C are cross-sectional views each showing a state in which a support member according to an embodiment is attached to a bracket of the present invention.

6 (a) to 6 (c) are cross-sectional views each showing a state in which a support member according to another embodiment is mounted on a bracket of the present invention, and FIG. 6 (d) is a view in which the support member is mounted. It is the perspective view which showed the fixing nut which concerns on one Embodiment used when it is used.

FIG. 7A is a top view showing a conventionally formed long hole for explaining a long hole according to an embodiment used in the bracket of the present invention, and FIG. FIG. 3 is a top view showing an elongated hole according to one embodiment used for the bracket of the present invention.

FIG. 8 is a cross-sectional view showing a state in which a supported member is placed and attached using a bracket according to one conventional example.

FIG. 9 is a top view showing a state in which a supported member is placed and attached using a bracket according to a conventional example.

FIG. 10 is a perspective view showing a bracket according to a conventional example.

11 (a) to 11 (c) are cross-sectional views each showing a state in which a support member is attached to a bracket of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support member 2 Mounting part 3 Attached part 4 Attached part 6 Square hole-shaped part 7 Elongated hole 9 Supported member 12 Inner end 13 Outer end

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3J001 FA07 GA01 HA02 HA07 JA03 KA14 KA19 KB02 5G357 BB02 BC05 5G369 AA19 BA05 CB05 EA01

Claims (3)

[Claims] 1. A mounting portion on which a supported member such as a cable rack is mounted, and a long hole provided in the mounting portion such that a supporting member for fixing the supported member is mounted on the mounting portion. And a bracket provided with an attachment portion which is continuously provided from the mounting portion and which is directly attached to the attached portion, wherein the engagement portion which is engaged with a lower surface side of a peripheral portion of the long hole is provided with the engagement portion. A bracket provided on the support member, wherein the elongated hole is formed so as to be inserted and locked from above to below. 2. A rectangular hole having a pair of elongated holes provided at both ends of the mounting portion, wherein an inner end of the elongated hole facing the center has a square hole shape. The bracket according to claim 1, wherein the bracket has a shape. 3. The rectangular hole-shaped portion having an outer side end, which is an outwardly facing side opposite to the center of the elongated hole, forms a rectangular hole shape. The bracket described.