JPH07102786A - Mounting fixing bracket - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] In construction and construction work, it can be easily handled to lock protective sheet materials, etc. We also provide a mounting fixture that can suppress construction dust. [Structure] A structure in which a locking piece 2 and a stopper piece 3 constitute a locking portion, and a binding piece 4 is provided, which are connected by a core material 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for mounting or directly fixing a sheet material or a net material for protection or curing through another member. In particular, the present invention relates to a metal fitting used for mounting and fixing a protective / curing sheet material or a net material used on-site in construction work of a wooden house or construction / repair work of a building.

[0002]

[Prior art] Today, various kinds of sheet materials or net materials are always used for fall prevention or curing for wooden construction and repair, building construction and repair, and revetment work. To be done. These sheet materials or net materials are not only used in one piece, but many pieces are connected, and further, they are used by being connected to assembly scaffolding materials and other, for example, building pillars and steel frame materials. It has been done. The connection of these sheet materials and net materials,
Most of today, the fixing is performed by a string, a rope, or a wire. That is, for example, in the case of a sheet material, the eyelets of the sheet material are passed through a string or a wire to tie it to the scaffolding material for construction, or when the sheet materials are tied together, the eyelets of the sheet material are overlapped and the string It is performed by a method of tying through a wire or a method of tying several eyelets or holes with a single string so as to be sewn. Further, metal fittings may be used to connect or lock these sheet materials or net materials. Most of the fittings for mounting are bolt-nut type fittings. That is, the bolt is passed through the eyelet or the hole of the sheet material or the net material, and further, the bolt is penetrated to the steel frame or the convenient place of the scaffolding material for construction,
It is carried out by a method of fitting a nut to the bolt protruding through the nut. Further, some metal fittings that are configured by attaching a spiral spring material to a core material have also been used. Nowadays, such a method is used to attach and fix a sheet material or a net material for protection or curing such as wooden construction work and building work.

[0003]

In order to attach and fix the protective or curing sheet material or the net material by the conventional attaching and fixing method, the eyelet or the hole of the sheet material or the net material is attached to each eyelet or hole. Through the wire,
It means tying at that part, and many strings and wires had to be cut into small pieces as needed, and many points had to be tied one by one. This work required a lot of time and effort. Also, the use of wire or the like has a risk of injuring a passerby depending on how to tie it in the case of construction on the road side. Furthermore, when using a string or wire to tie a protective or curing sheet material or net material, there is a risk that the knot will break and the bond will come off, or in some cases, the sheet material or net material will fall. There was also a nature.
Furthermore, when the work is completed to some extent and the protective or curing nets are to be removed, not only does it take a lot of time and labor to remove them, but the strings and wires that have tied and fixed them together are also a large amount of dust. However, the treatment was extremely inconvenient. Further, the metal fitting for attaching the spiral spring material to the core material has an inconvenience that it takes a lot of time for its manufacturing process. Thus, the conventional mounting and fixing method has drawbacks and inconveniences such as not only a lot of labor and time, but also inconvenience in production, danger in use and generation of a large amount of dust. Met. Therefore, the present invention is intended to provide a mounting fixture that is safe, simple, and can be repeatedly used by eliminating these drawbacks and inconveniences.

[0004]

In order to solve the above drawbacks and inconveniences, one side wall is formed in a square shape, and the right side piece lower end portion and the left side piece face each other of the square shape. Locking pieces each having a notch at the upper end, and cutouts at the right upper end and the left lower end of the single plate so as to fit in the respective cutouts of the locking pieces. With a stopper piece,
Consisting of a binding piece provided on the outside of the stopper piece,
By using the mounting and fixing metal fitting, the locking piece, the stopper piece, and the bundling piece are rotatably mounted on a single core material having an annular ring on the outer side of the stopper piece. , Is achieved. Thus, the present invention seeks to provide a mounting fixture that has not previously been found.

[0005]

[Operation] According to the present invention, since the locking portion which is fitted and locked in the eyelet or the hole of the sheet material is composed of the locking piece having the cutout portion and the stopper piece also having the cutout portion, To lock the sheet material, first, one piece of the locking piece is fitted into the eyelet or hole of one sheet material, and the other piece is fitted into the eyelet or hole of the other sheet material, After that, the stopper piece is hooked on the locking piece, and the notches are fitted to each other. By doing so, the sheet materials can be connected or locked to each other. After doing this, the metal material or the string,
A rope or a binding piece made of other suitable material is bound to a scaffolding material for construction. By doing so, the sheet material can be safely and easily attached and fixed to the scaffolding material for construction. Also, after the construction is completed,
To remove the sheet material, remove the binding piece from the scaffolding material for construction, and then remove the stopper piece of the locking part from the locking piece to easily lock it from the eyelet or hole of the sheet material. It is a piece that can be removed. The stopper piece can also be easily removed from the locking piece. In this way, the sheet material is removed, and this mounting fixture can be used again at another construction site. The present invention performs such an operation.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. 1 is an overall perspective view of the present invention, FIG. 2 is an exploded view, and FIG. 3 is a usage state diagram. (1) is a mounting bracket of the present invention. The mounting fixture (1) is composed of a locking piece (2), a stopper piece (3), a binding piece (4) and a core material (5). In this mounting bracket (1), the locking piece (2), the stopper piece (3), the bundling piece (4) and the core material (5) can all be made of metal material, or the bundling piece (1). Only 4) can be made of another material, for example, a material such as a string or a belt. The mounting fixture (1) can be configured in various sizes, but this embodiment is not so large. Sheet materials that can be stacked almost next to each other (6)
Since it is intended to be bound and fixed, the size is suitable for it. In this mounting fixture (1), a locking piece (2), a stopper piece (3) and a binding piece (4) are locked by a single core material (5) having an annular ring. . (2) is a locking piece. This locking piece (2)
Is formed in a square shape with one side open, and forms a locking portion of the mounting fixture (1) together with the stopper piece (3). The locking piece (2) is provided with a right side piece (21) and a left side (22) which face each other. The right and left pieces (21, 22) facing each other are formed in almost the same shape. However, the position of the notch is different. The stopper piece (2) is fitted to the outer side of the opposite side of the binding piece (4) with the stopper piece (3) by the core material (5). If not, it is rotatably attached. However, it is not rotatable but can be fixedly attached.
(21) is a right side piece of the locking piece (2). Right piece (2
1) is formed in a slightly L-shape. This right piece (2
At the lower end of 1), the notch (2
1 ') is formed. Similarly, (22) is a left side piece of the locking piece (2), and this left side piece (22) is also slightly inverted L.
The left side piece (22) is formed in a letter shape, and a notch (22 ') is formed at the upper end of the left side piece (22) so as to open upward. The notches (21 ') and (22') of the right side piece (21) and the left side piece (22) are notches having almost the same depth. The notches (21 ') and (22') are provided on the right side piece (21) and the left side piece (22), respectively, in a shape that is exactly opened in the opposite direction. (3) is a stopper piece. This stopper piece (3) is formed by a single plate. The stopper piece (3) is attached to the core material (5) so as to be fitted to the locking piece (2). When the stopper piece (3) is not fitted to the locking piece (2), the stopper piece (3)
Is rotatably mounted on the core material (5). Further, notches (31 ') and (32') are provided on both sides (31) and (32) of the stopper piece (3). The upper end of the right side (31) of the stopper piece (3) is provided with a notch (31 ') opening upward, and the lower end of the left side (32) is provided with a notch (32') opening downward. Has been. The depths of the notches (31 ') and (32') are almost the same. The notch portions (31 ') (32') of the stopper piece (3) are formed so as to fit in the notch portions (21 ') (22') of the locking piece (2). . That is, the notch (3
1 ') is fitted into the notch (21') of the locking piece (2) from below, and the notch (32 ') of the stopper piece (3).
Is configured to be fitted into the cutout portion (22 ') of the locking piece (2) from above. By fitting in this way, the locking portion of the mounting fixture (1) is fixed. That is, the left side (32) of the stopper piece (3) presses the left side (22) of the locking piece (2), and the right side (31) of the stopper piece (3) is right side (21) of the locking piece (2). Because it is suppressed by. Further, the cutout portions (21 ') (22') of the locking piece (2) and the stopper piece (3), respectively.
Each of (31 ') and (32') may be provided in the reverse order of this embodiment. (4) is a binding piece.
The binding piece (4) is separated by the stopper piece (3).
It is locked by an annular ring of the core material (5) on the outer side opposite to the locking piece (2). This binding piece (4)
May be a metal belt, or may be an ordinary string, rope, or belt. That is, this binding piece (4)
Is for binding the locking portion to the scaffolding material (7) for construction or the like. However, one-touch binding piece (4)
Since there is also a method of binding the above to the scaffolding material for construction, that method may be used. In this example, a string is used. (5) is a core material. This core material (5)
The one end side, that is, the side protruding to the outside of the stopper piece (3) is formed in an annular shape. Further, as the core material (5), a metal material is used in this embodiment. The core material (5) is for connecting the locking piece (2), the stopper piece (3) and the binding piece (4) to each other, and almost all of them are the locking piece (2) and the stopper piece (3). The locking piece (2), the stopper piece (3), and the binding piece (4) are tied through the central portion of the binding piece (4). The locking piece (2), the stopper piece (3), and the bundling piece (4) are guided by washers so that they are located at appropriate positions on the core material (5), and their proper positions are provided. Is held by the core material (5). Incidentally, (6) is a sheet material,
(7) is a scaffolding material for construction. The mounting fixture (1) of the present invention configured as described above is used as follows. First, the right side piece (21) or the left side piece (22) of the locking piece (2) of the mounting fixture (1) is fitted into the eyelet of the sheet material (6), and then again in the same manner. The left side piece (22) or the right side piece (21) of the locking piece (2) is fitted to the eyelet of one sheet material (6). Then, the stopper piece (3) is fitted to the locking piece (2) on the construction material scaffolding material (7) side of the sheet material (6), that is, on the back side of the sheet material (6). That is, the right side (21) of the locking piece (2) is connected to the respective notches (21 ') (31') of the right side (31) of the stopper piece (3) and the right side (31) of the locking piece (2). ) Is on the upper side, and the notches (22 ′) (32 ′) on the left side (32) of the stopper piece (3) are arranged on the left side (22) of the locking piece (2). The left side (3) of 3) is fitted so that it is the upper side. By doing so, the locking portion is fixed, so that the two sheet materials (6) are connected by one mounting fixing metal fitting (1). After that, scaffolding material for construction (7)
Further, by binding the binding piece (4) of the attachment fixing metal fitting (1), the sheet material (6) is firmly attached and fixed to the construction scaffolding material (7). This attachment fixing metal fitting (1) can be simply connected to the sheet material (6) simply by fitting it into the eyelet of the sheet material (6) and hooking the stopper piece (3). . In addition, in order to remove the mounting fixture (1) from the sheet material (6) and the scaffolding material for construction (7), the stopper piece (3) may be removed from the locking piece (2) in the front. The stopper piece (3) may be removed from the locking piece (2) after the binding piece (4) is removed from the construction scaffolding material (7). This too can be easily removed. After being removed, it can be used repeatedly at other construction sites in the same manner. The mounting fixture (1) of the present invention is used in this way.

[0007]

EFFECTS OF THE INVENTION Since the present invention has the locking piece and the stopper piece, the locking piece can be simply fitted into the eyelet of each sheet material, and then the stopper piece can be simply fitted to the locking piece. It has the effect of being simple and easy to handle. Also, by using this mounting fixture, work efficiency is improved and it can be reused,
Not only does it have the effect that there is no need to dispose of construction waste, but it also has the effect that it can be economically and inexpensively supplied because it can be mass-produced.

[Brief description of drawings]

FIG. 1 is an overall perspective view

[Figure 2] Exploded view

[Figure 3] Usage diagram

[Explanation of symbols]

 (1) ・ ・ ・ ・ Mounting fixture (2) ・ ・ ・ ・ Locking piece (21) ・ ・ ・ ・ Right side piece (21 ') ・ ・ ・ Right side notch (22) ・ ・ ・ ・ ・ ・ Left side piece (22) ′) Left cutout (3) ··· Stopper piece (31) ··· Right piece (31 ′) · Right cutout (32) ··· Left piece (32 ′) ·・ ・ Left side notch (4) ・ ・ ・ ・ Bundling piece (5) ・ ・ ・ ・ Core material

Claims (1)

[Claims] 1. A locking piece having a rectangular shape in which one side wall is slightly opened, and a cutout is provided at each of a right side lower end and a left side upper end facing each other of the rectangular shape, and the locking. A stopper piece having cutouts on the right upper end and the left lower end of the single plate so as to be fitted into the cutouts of the piece, and a binding piece provided on the outside of the stopper piece. Stop,
A mounting fixture, wherein the stopper piece and the binding piece are rotatably mounted on a single core material having an annular ring on the outer side of the stopper piece.