JPH049815Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention consists of pillars erected on the ground at appropriate intervals, which are made into hollow bodies with a substantially rectangular cross section, and have an extension part at the lower end of the back side. This invention relates to a metal fitting for attaching a fence body comprising a number of vertical lattices fixed to the front side of a lower and upper furring edge having an inwardly diagonal locking part.

[Conventional technology]

Conventionally, in order to attach a fence body consisting of a lower and upper body with a rectangular cross-section and a middle lattice to a post, a mounting bracket for the approximately L-shaped lower body rim is screwed onto the column, and the lower body rim is attached using this mounting bracket. At the top of the support, an upper body rim mounting bracket, which has a different configuration from the lower body rim mounting bracket, is screwed on, and by holding the upper body rim with this mounting bracket, the fence body can be attached to the support. It was attached to.

In addition, in order to attach the fence body to the support column so that it can tilt freely, it was attached using hook bolts and nuts.

[Problem that the invention attempts to solve]

By the way, conventionally, after the lower body rim mounting bracket is screwed on to support the lower body rim of the fence body, the upper body rim mounting bracket is screwed on to securely hold the upper body rim. Not only is the installation work troublesome, but in some cases, such as long lengths, it can only be done by two people, and the upper and lower mounting brackets must be prepared separately. However, there were problems in that the cost was high, and the handling by factory contractors, inventory management, etc. were complicated.

In addition, since the fence body cannot be installed at an angle, it is impossible to install the fence on a slope, and the installation using the hook bolts and nuts mentioned above to make this possible has the problem of being weak in strength. .

The present invention was devised in view of these conventional problems, and its purpose is to enable one person to easily and firmly attach the fence body to the pillars in a freely tiltable manner. It is.

[Means for solving problems]

For this purpose, the present invention provides support posts 1 erected on the ground at appropriate intervals, a hollow body with a substantially rectangular cross section, and an extension portion 22 at the lower end of the back side and an inwardly diagonal engagement. A metal fitting for attaching a fence body 16 consisting of a large number of vertical lattices 18' fixed to the front side of the upper and lower furring edges 17 having stop portions 23;
A horizontal part 9 on which the lower surface 19 of the rim 17 is placed on one side of the upper end of the rectangular plate-shaped vertical part 7 which has an insertion hole 8 for the bolt 5 inserted into the support 1 at a slightly lower part than the center.
However, on the other side of the upper end, there is an extended portion 22 of the furring 17.
A locking portion 10 inscribed in the locking portion 23 is integrally formed to the full width, and is in contact with the outer surface of the column 1 at the lower end of the vertical portion 7 and on the side of the locking portion 10. A horizontal abutting part 11 having a width approximately half that of the locking part 10 is integrally formed across the entire width, and a support 1 is provided on the back side of the vertical part 7 and above the bolt insertion hole 8. A support tongue 12 is formed integrally with a slightly downwardly slanted support tongue 12 which is given an elastic force to be pressed against the outer surface of the support support 1 and has a full width. is inserted into the bolt 5 and tightened and fixed with the nut 14, and the support tongue 12 is slid and pressed against the contact surface of the support column 1, and the extension part 22 and the locking part 23 of the furring rim 17 are The structure is characterized in that the fence body 16 is attached to the pillar 1 by being clamped between the outer surface of the pillar 1 and the locking part 10.

〔Example〕

Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

Figure 1 is a perspective view of the mounting bracket, Figure 2 is a sectional view showing the mounting bracket in a temporarily fixed state, Figure 3 is a sectional view showing the mounting bracket in a firmly attached state, and Figure 4 is a cross-section of the rim.
2 is a cross-sectional view seen from the direction of the arrow, and FIG. 5 is a bottom view of FIG. A U-shaped groove 2 with a lip is provided in the central longitudinal direction on the wide plane side.

A slotted locking bolt 5 is fixed to a predetermined lower upper part of the U-shaped groove 2 with a nut 4 screwed at one end facing into the groove and protruding outward from the groove opening 3. Metal fittings 6 are fastened to these upper and lower bolts 5, respectively. The purpose of the U-shaped groove 2 with the lip is to allow the mounting position of the mounting bracket 6 to be adjusted as appropriate.

The upper and lower mounting brackets 6 have the same configuration, and have a rim 17 on one side of the upper end of a vertical portion 7 in the form of a slightly vertical rectangular plate, which has an insertion hole 8 for the bolt 5 inserted into the support column 1 slightly below the center. Horizontal part 9 on which the lower surface 19 is placed
However, on the other side of the upper end, the locking part 10 inscribed in the extension part 22 and the locking part 23 of the furring 17 is integrally formed to the full width, and at the lower end of the vertical part 7, and On the side of the locking part 10, a horizontal contact part 11 having a width approximately half that of the locking part 10, which abuts on the outer surface of the column 1, is integrally formed to cover the entire width, and further on the side of the vertical part 7. On the rear side and at the top of the bolt insertion hole 8, a slightly downwardly slanted support tongue 12, which is pressed against the outer surface of the column 1 and has a thin wall and is given elasticity, is integrated over the entire width. is formed.

In order to attach the fence body 16 to the support column 1 via the mounting bracket 6 having the above configuration, the second
As shown in the figure and FIG. 3, the mounting bracket 6
is attached with the surface having the supporting tongue portion 12 facing the column 1, and the insertion hole 8 is inserted into the bolt 5, and a nut 14 is tightened to the bolt 5 via a washer 13. The upper and lower mounting brackets 6 are temporarily fixed at predetermined positions.

At this time, the abutting part 11 and the supporting tongue part 12 abut against the opposing surfaces of the support 1, the vertical part 7 is slightly inclined outward, and a gap 15 is created between the locking part 10 and the support 1. (See Figure 2).

This vertical mounting bracket 6 is connected to the support column 1 via the bolt 5.
In the temporarily fixed state, a part of the upper and lower furrows 17 of the fence body 16, which is composed of the upper and lower furrows 17 and a large number of vertical lattices 18', is inserted into the gap 15 from above.

The upper and lower body edges 17 of the fence body 16 are connected to the upper surface portion 18
The hollow body is generally rectangular and integrally has a lower surface portion 19 and inner and outer side surfaces 20 and 21, and an inwardly diagonal engagement is provided at the end of the extending portion 22 from the lower surface portion 19 of the inner side surface portion 20. In addition to integrally having a stop portion 23, the lower end of the outer surface portion 21 also has an integrally extending portion 24 from the lower surface portion 19, and the vertical lattice 18' is attached to the front surface of the extending portion 24 through screws 25. It is screwed on.

Since the upper and lower edges 17 of the fence body 16 have the above-mentioned configuration, when they are dropped from above along the pillar 1, the inner extending portions 22 and the locking portions 23 are exposed as shown in FIG. When entering the cavity 15, the lower surface portion 19 is inserted with the lower surface portion 19 in contact with a portion of the upper surface of the locking portion 10 of the mounting bracket 6.

Therefore, when the slotted fixing bolt 5 that temporarily fastens the mounting bracket 6 is fully tightened, the nut 14 firmly attaches to the mounting bracket 6 through the washer 13, and as shown in FIG. 17 is clamped and fixed to the pillar 1, and the fence body 16 is attached.

In other words, by fully tightening the bolt 5, the nut 1
4 strongly presses the vertical portion 7 of the mounting bracket 6 through the washer 13, the vertical portion 7 stands up vertically as the support tongue portion 12 slides on the column abutting surface due to its elastic action. At the same time, the locking part 10 comes into close contact with the locking part 23 so that their diagonal end surfaces coincide with each other, and the locking part 10 and the horizontal part 9 come into close contact with the lower surface part 19, so that the mounting bracket 6 The upper and lower furring edges 17 are firmly attached to each other, and the extending portion 22 and the locking portion 23 are elastically firmly attached by the two-point support of the contact portion 11 and the support tongue portion 12. 10 and the outer surface of the support 1 are clamped and fixed.

When installing on a slope, temporarily tighten the mounting bracket 6 by rotating it at an arbitrary angle using the bolt 5 as a support, as shown by the imaginary line in Fig. 4, and fully tighten it in the same way as above. Once installed, the fence body can be attached to the pillars at an angle of inclination that corresponds to the inclined surface.

[Effect of idea]

Therefore, according to the present invention, after temporarily fixing the same upper and lower mounting brackets 6 to the column 1, a part of the upper and lower edges 17 of the fence body 16 is inserted into the gap 15 between the column 1 and the mounting bracket 6. Since the fence body 16 is attached by fully tightening the mounting brackets 6 to the support 1 in pairs, the mounting work can be done quickly and easily by one person.

Further, the fence body 16 has a mounting bracket locking portion in which the extending portion 22 and the locking portion 23 of the upper and lower furrows 17 are elastically fixed by two-point support of the contact portion 11 and the support tongue portion 12. 10 and the outside of the support 1, the fence body 16 can be attached firmly and reliably.

In addition, since the end of the mounting bolt 5 of the mounting bracket 6 is located inside the outer extension portion 24 of the body rim 17, the structure is relatively inaccessible to human hands, which is preferable in terms of safety. .

Further, since the mounting fittings 6 and the like are the same on the upper and lower sides, there is no need to prepare separate upper and lower fittings as in the conventional case, and the cost is low and the handling thereof is easy.

Furthermore, by rotating the mounting bracket 6 using the stop bolt 5 as a support, the fence body 16 can be attached to the support column 1 at any angle of inclination, so it can be easily installed not only on flat ground but also on sloped ground. You can set up a fence.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of the mounting bracket, Fig. 2 is a sectional view showing the mounting bracket in a temporarily fixed state, and Fig. 3 shows the mounting bracket in a firmly attached state. 4 is a sectional view of the body rim viewed from the direction of the arrow in FIG. 3; FIG. 5 is a bottom view of FIG. 3; and FIG. The rear view and FIG. 7 are side views of the same. 1... Support column, 5... Bolt, 6... Mounting bracket,
7... Vertical part, 8... Bolt insertion hole, 9... Horizontal part, 10... Locking part, 11... Contact part, 12...
Supporting tongue, 14...Nut, 15...Gap, 1
6... Fuens body, 17... Torso, 18'... Vertical lattice.

Claims (1)

[Claims for Utility Model Registration] A hollow body with a substantially rectangular cross section is attached to the pillars 1 erected on the ground at appropriate intervals, and the lower end of the back side thereof is engaged with an extending portion 22 in an inwardly diagonal manner. This is a metal fitting for attaching a fence body 16 consisting of a large number of vertical lattices 18' fixed to the front side of the upper and lower furring edges 17 having portions 23.
A rectangular plate-shaped vertical part 7 having an insertion hole 8 for a bolt 5 inserted therein has a horizontal part 9 on one side of the upper end on which the lower surface 19 of the furring 17 is placed, and a horizontal part 9 on the other side of the upper end.
The locking part 10 inscribed in the extending part 22 and the locking part 23 is integrally formed to the full width, and is located at the lower end of the vertical part 7 and the locking part 10
On the side, there is a locking part 1 that comes into contact with the outer surface of the column
A horizontal abutment part 11 having a width approximately half that of 0 is integrally formed to the full width, and is further placed on the back side of the vertical part 7 and above the bolt insertion hole 8 to press against the outer surface of the support column 1. A slightly downwardly slanted support tongue 12 is integrally formed with the full width, and the mounting bracket 6 is inserted into the bolt 5 of the support column 1 through its insertion hole 8. The supporting tongue portion 12 is slid and pressed against the contact surface of the support column 1, and the extending portion 22 and the locking portion 23 of the rim 17 are attached to the outside of the support column 1. The fence body 1 is clamped by the side surface and the locking part 10.
6 is a fixture for attaching a fence body to a support post 1.