JPH07150772A - Fitting/fixing metal - Google Patents

Abstract

PURPOSE:To provide a fitting/fixing metal capable of simply hooking sheet materials to a work scaffold material and being reused by connecting a hooking piece hooked on the sheet materials and a fitting piece fitting a fitting member with a support piece. CONSTITUTION:A hooking piece 2 formed into a nearly isosceles triangular shape by folding and a fitting piece 4 are connected and fixed by a support piece 3 to form a fitting/fixing metal 1. Both ends of the hooking piece 2 are inserted and hooked into the eyelets or holes of a sheet material or a net material respectively one by one. A fitting member 5 such as a magic belt or a coupling belt is inserted and fitted into a hole formed on the fitting piece 4 in advance. The fitting member 5 is wound and fixed on a work scaffold material. When the fitting/fixing member 1 is to be removed, the fitting member 5 is released from the scaffold material, then the hooking piece 4 is pulled obliquely backward, i.e., in the direction opposite to that at the time of insertion, and it can be simply removed from the sheet material or the like.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION This invention provides a sheet material or a net material for protection or curing for construction / construction.
The present invention relates to a metal fitting that is attached and fixed via another member or directly. 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 projecting through. 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, it was very inconvenient to carry out the treatment. 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. So, this invention
It is an object of the present invention to eliminate these drawbacks and inconveniences and to provide a mounting fixture that is safe and easy to use.

[0004]

In order to solve the above-mentioned conventional drawbacks and inconveniences, both end sides are bent toward the support piece side, and the bends are bent in the direction of the upper inner slope, and are generally apex-shaped. A locking piece formed in an isosceles triangle shape with slightly opened corners, a support piece having one end fixed to the central portion of the bottom side of the locking piece and the other end fixed to the central portion of the mounting piece, and other supporting pieces. It is achieved by using a mounting fixture, which is characterized in that it comprises a mounting piece having fixed ends and a hole penetrating the mounting member. Thus, the present invention seeks to provide a mounting fixture that has not previously been found.

[0005]

[Working] The present invention relates to a locking piece which is formed into an isosceles triangle shape in which both ends are bent toward the support piece side, and the bending is bent in an upper inner slope direction, and the apex angle is slightly opened. Therefore, both ends of the locking piece are penetrated into the eyelet or the hole of the sheet material or the net material one by one. By doing so, this locking piece locks one end of each sheet material or net material. In this way, after the locking pieces are locked to the sheet material or the net material, respectively, a mounting member preliminarily mounted on the mounting piece, for example, a magic belt or a fitting belt is wound around the construction scaffolding material and fixed. . In this way, using the required number of mounting fixtures, the required number of sheet materials or net materials,
It is attached and fixed to scaffolding materials for construction and construction.
The mounting fixture of the present invention has such a mounting and fixing action. When removing this mounting fixture, release the mounting member wrapped around the scaffolding material for construction, and then release the locking piece of the mounting fixture behind the slant, that is, in the direction opposite to that during penetration. It can easily be removed from the eyelet or hole of the sheet material or net material by pulling the sheet material. The mounting fixture of the present invention thus has the function of being easily removable.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall perspective view of the mounting fixture of the present invention, FIG. 2 is a front view of the mounting fixture of the present invention in which a mounting member is inserted, and FIG. It is a mounting use condition figure of a mounting fixture. (1) is the mounting fixture of the present invention. The mounting fixture (1) is composed of a locking piece, a support piece, and a mounting piece. The attachment fixing metal fitting (1) may be made of a metal material or a synthetic resin material. Furthermore, other materials may be used appropriately. For example, the material to be manufactured may be different depending on the area to be constructed, such as a cold region or a warm region. Further, the shape of the mounting fixture (1) does not necessarily have to be rounded, but may be formed into a prismatic shape or another shape as a whole, and the color can be appropriately adjusted. It may be given. (2) is a locking piece that constitutes this mounting fixture (1). This locking piece (2)
It is formed by a single plate body. The locking piece (2) can be formed as a single body or can be integrally formed as a whole. In this embodiment, it is formed as a single body. In this locking piece (2), both end sides of the single plate are in the direction of one side surface of the single plate (supporting piece side at the time of mounting or forming).
It is formed by bending into, and the bent both ends are
It is formed by bending in the direction of the upper inner slope. The two ends thus formed do not contact each other even if they overlap each other in the front and rear, and the two ends are bent with almost the same length. Therefore, the locking piece (2)
Is formed into an isosceles triangle shape with a slight opening at the apex angle. Since it is formed in this way, some space is formed at both bottom sides of the isosceles triangle, that is, between each of the bottom sides and the other two sides. The two sides are located above the bottom and are formed inwardly in a slanted manner. As a result, the locking piece (2) is formed in a substantially isosceles triangular shape, and constitutes the shape of the locking piece (2) of the mounting fixture (1). It should be noted that the bent portion of the locking piece (2) may be provided with a punching rib for reinforcing the bent portion. (3) is a support piece that constitutes the mounting fixture (1). This support piece (3) can also be formed in one piece or in one piece. In this embodiment, it is formed as a single body and fixed by adhesion. The material can be a convenient one. This support piece (3) may be a cylinder, a prism or another shape. The support piece (3) has a role of connecting and fixing the locking piece (2) and the attachment piece, and at the same time, maintains a constant distance between the construction scaffolding material and the sheet material or net material. It is a thing. One end of this support piece (3) is attached and fixed to the center of the base of the isosceles triangular shape of the locking piece (2). That is, the locking piece (2) is fixed to the central part of the bottom side on the side where it is bent. There is also a method of rotating the locking piece (2) for mounting the support piece (3), but in this embodiment, the locking piece (2) is fixed and mounted without rotating. It is what is done. The other end of the support piece (3) is fixed to the attachment piece. The support piece (3) can be formed so as to be expandable and contractible depending on its structure. For example, it can be easily performed by using an elastic member having a certain strength.
(4) is a mounting piece that constitutes this mounting fixture (1). This mounting piece (4) can also be formed as a single piece or as an integral piece. In this embodiment, it is formed as a single body and is fixed by adhesion. This attachment piece (4) can be formed in a convenient shape, whether rectangular or circular. On the side surface of the attachment piece (4) on the locking piece (2) side,
The other end of the support piece (3) is fixed. The mounting piece (4) has a hollow body, that is, a hole (4 ') therein. This hole (4 ') is formed so as to penetrate through both sides. A mounting member is mounted through the hole (4 '). This mounting piece (4) also
It can be rotatably mounted on the support piece (3), but in this embodiment it is mounted so as to be fixed without rotating. The mounting fixture (1) of the present invention is constructed in this way. To use this mounting fixture (1), first attach a mounting member such as a magic belt or a fitting belt (5) to the hole (4 ') of the mounting piece (4) of the mounting fixture (1) in advance. Depending on the case, a metal belt, a rope, or a string may be attached through. Then, first, one end of the locking piece (2) is inserted into the eyelet or the hole (6) of the sheet material or the net material (7), and then the other end of the same locking piece (2) is attached to the other. The sheet material or the net material (7) of the eyelet or the hole (6), and then the support piece (3) and the attachment piece (4) are pulled toward the scaffolding material (8) for construction. An attachment member (magic belt or fitting belt (5)) is wound around and fixed to the scaffolding material (8). By performing this work a required number of times, the required number of sheet materials or net materials (7) can be attached and fixed to the scaffolding material for construction (8) by using the required number of attachment fixing brackets (1). is there. Moreover, when removing this, the work opposite to the case of mounting and fixing, that is, the mounting member (5) is removed from the scaffolding material (8) for construction, and then, the locking piece of the mounting and fixing metal fitting (1). By pulling out (2) from the eyelet or the hole (6), the mounting fixture (1) can be easily removed. The mounting fixture (1) of the present invention is used in this way. It is a mounting fixture that has never been seen before.

[0007]

According to the present invention, since the shape of the locking piece is an isosceles triangle and the apex angle is slightly open, the locking piece can be easily fitted into the eyelet or the hole of the sheet material or the net material. At the same time, the attachment member of the attachment piece can be easily attached and fixed to the scaffolding material for construction, and it does not generate garbage for construction, and it is economical to reuse. It has the effect that it can prevent consumption of resources.

[Brief description of drawings]

FIG. 1 Overall perspective view

[Figure 2] Front view

[Figure 3] Usage diagram

[Explanation of symbols]

(1) Mounting and fixing bracket (2) Locking piece (3) Support piece (4) Mounting piece (4 ') Hole (5) Mounting member (magic belt or fitting belt) (6) Eyelet (7) Sheet material Or net material (8) Scaffolding material for construction

Claims (1)

[Claims] 1. An engaging piece formed in the shape of an isosceles triangle in which both ends are bent toward the supporting piece, and the bending is bent in the direction of the upper inner slope, and an isosceles triangular shape with an apex angle slightly opened. From a support piece having one end at the center of the bottom side of the stop piece and the other end fixed to the center of the attachment piece, and a mounting piece having the other end of the support piece fixed and having a hole penetrating the attachment member. Mounting and fixing metal fittings characterized by being configured.