JPS5938563Y2 - connecting hardware - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a connecting hardware for connecting and fixing iron members and wooden members, for example, in the construction of general houses.

When building regular houses, even if they are made of wood, iron members are now used in some parts to improve durability.

For example, steel beams are used as beams, and timber eaves beams and rafters are placed horizontally across them.

The joint portion between the iron member and the wooden member must be connected and fixed to each other using connecting hardware.

Conventionally, a connecting hardware is used in which the edge of a flat fixing plate is welded to the head of a nail, and when the tip of the nail is driven into a wooden member, the fixing plate is aligned with the iron member.

Then, the fixing plate and the iron member are fixed with fasteners such as bolts and nuts to connect and fix the members to each other.

However, the above-mentioned connecting hardware can only be used when the iron member and the wooden member intersect, and cannot be used if the joining conditions are even slightly different, such as when the members are on the same plane.

Therefore, it is necessary to specially manufacture a connecting metal fitting with an optimal shape for each case, which not only takes time but also increases cost.

The present invention was made with attention to the above circumstances, and its purpose is to have a relatively simple structure, but to
It is an object of the present invention to provide a connecting hardware that can expand the conditions for connecting and fixing a pair of members and can securely connect and fix a pair of members.

An embodiment of the present invention will be described below with reference to the drawings.

In the figure, 1 is a connecting rod. This connecting rod 1 is bent into an abbreviated shape, and the bent portion is integrally provided with a reverse eyelet 2, and the tip portion is formed into a sharp shape, thereby forming a mounting portion 3.

The base end of the connecting rod 1 fits into a fixing plate 4, which will be described later, and a stopper 5 for preventing removal is bent.

The fixing plate 4 is made of a flat metal plate, and has a plurality of mounting holes 6,
... is drilled.

A curved piece 7.7 that grips the connecting rod 1 so as to be rotatably fitted thereto is integrally provided at one end.

The stopper 5 is engaged with the curved pieces 7, 7, and the connecting rod 1 is prevented from coming out from the fixed plate 4.

Thus, the connecting hardware S constituted by the connecting rod 1 and the fixing plate 4 is used, for example, as follows.

As shown in FIGS. 2G and 3, the pillar 10 is a wooden member.
An eave girder 11, which is a steel member, is horizontally suspended above so as to be in contact with the same surface, and these pillars 10 and eave girder 11 are connected and fixed by a connecting hardware S.

The fixing plate 4 is erected vertically with the supporting side of the connecting rod 1 facing downward, and is oriented so that it faces the eaves beam 11.

Next, the connecting rod 1 is rotated so that the mounting portion 3 faces the column 10, and is driven into the column 10 with a hammer or other hammer.

The attachment part 3 can be reliably attached to the pillar 10 by the action of the reverse water 2.

At this time, the fixing plate 4 comes into contact with the eave girder 11, so the mounting hole 6
A fixing device 12 like a typhoid fever tube is inserted into each of them to secure them to each other.

Therefore, the pillar 10 and the eave girder 11 can be connected and fixed by the connecting hardware S.

Furthermore, as shown in FIG.
can be used.

That is, the fixing plate 4 is suspended, the connecting rod 1 is rotated, and the mounting portion 3 is placed against the rafter 10aK.

This is driven in with a hammer, and then the fixing plate 14 is rotated so as to follow the girder beam 11a, and fixing tools such as bolts 1
2. Fix it with...

Therefore, the connecting hardware S connects and fixes the girder 11a and the rafter 10a.

In addition, even when the wooden member and the iron member intersect diagonally at a predetermined angle, the members on three sides can be fixed with the fixing plate 4,
If the other member is within the rotation range of the connecting rod 1 and the attachment portion 3 can be attached to it, the two members can be connected and fixed to each other.

Although the pair of members has been described as a wooden member and a steel member, the invention is not limited to this, and even if they are wooden members or iron members, they can be connected by changing the shape of the attachment part 3 to correspond to the shape. becomes.

As explained above, according to the present invention, a mounting portion is provided at one end of the connecting rod bent in an abbreviated shape, and the other end is rotatably fitted and supported on the fixed plate, and one member is The pair of members is fixed by a mounting portion and the other member is fixed by a fixing plate to connect and fix the pair of members.

Therefore, if one member is within the rotation range of the connecting rod, it can be fixed at the attachment portion, and the shape of the connection between the pair of members is expanded compared to the conventional one, resulting in improvements in workability and cost reduction.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the connecting hardware, Fig. 2 is a schematic diagram of a state connected using the connecting hardware, and Fig. 3 is an enlarged side view thereof.
FIG. 4 is a connection state diagram in a case different from FIG. 2. 10.10a... Wooden members (pillars, rafters), 11
゜11a... Steel members (eave girder, girder beam), 3...
...Mounting part, 1...Connection rod, 4...
Fixed plate, S...Connecting hardware.

Claims (1)

[Scope of utility model registration request] In a device for connecting and fixing a pair of members, a connecting rod is bent into an oval shape and has a mounting portion at one end for fixing one member, and the other end of the connecting rod is rotatably fitted and supported. and a fixing plate that fixes the other member,
A connecting hardware characterized in that a pair of members are connected and fixed within a rotation range of the connecting rod.