JPH0351478Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a pseudo-wooden fence installed in parks, nature trails, and other roads.

(Prior Art) Conventionally, as shown in Fig. 5, in this type of pseudo-wooden fence, horizontal beams 2' are erected on one side of posts 1' arranged at appropriate intervals via mounting brackets 3'. , the support column 1' and the horizontal bar 2' are each made of concrete with a pseudo-wood-like pattern on the outer surface, and the mounting bracket 3' is a cylindrical metal body, as shown in Fig. 6.
The end of the horizontal bar 2' is inserted into the frame, and the mounting bracket 3' is fixed to the support column 1' with bolts 6' and nuts 7'.

(Problems to be Solved by the Invention) However, since the posts and horizontal bars of such conventional artificial wooden fences are made of concrete, the posts and horizontal bars are heavy and the construction work is labor intensive.
There is a problem in that a large load is applied to the mounting bracket that attaches the horizontal beam to the support, making the strength of the mounting part unstable, and the mounting bracket itself needs to be strong and strong. In addition, since the end of the horizontal beam is inserted into a pre-cylindrical mounting bracket and the horizontal beam is attached to the column, the installation work must be carried out while supporting the heavy horizontal beam, resulting in poor workability. There is a point. Furthermore, since the mounting bracket is simply made of metal and its metal surface remains exposed, it feels strange to the pseudo-wooden supports and horizontal bars, and there is a problem that it does not suit the surrounding environment.

The object of the present invention is to provide a pseudo-wooden fence that solves these conventional problems.

(Means for solving the problem) In order to solve the above problem, the artificial wooden fence of the present invention has the following features:
Horizontal bars are installed on one side of the columns arranged at appropriate intervals via mounting brackets, and each of the columns and the horizontal bars is formed by providing a pseudo-wood-like coating layer on the circumferential surface of a metal tube, The mounting bracket consists of a receiving bracket and a lid fitting that form a pair, the receiving bracket is in the shape of a horizontally long half-tube, and a pseudo-wood-like coating layer is provided on its convex outer surface, and the lid fitting is formed into a convex shape of the horizontally long half-tubular main body. A pseudo-wood-like covering layer is provided on the outer surface, and a bolt is integrally protruded from the concave inner surface, and the receiving metal fitting has the concave inner surface facing upward and the bolt,
It is fixed to the side of the column with a nut, the end of the horizontal beam is supported on the receiving metal fitting, and the bolt on the inner surface extends across the horizontal beam and the receiving metal fitting so that the lid metal fittings sandwich the horizontal beam between the receiving metal fitting. It is penetrated and tightened with a nut.

(Example) The present invention will be described below with reference to the drawings.

In the drawing, 1 is a support, and a metal pipe 11
A pseudo-wood-like covering layer 12 is provided on the circumferential surface of the holder. The covering layer 12 is generally formed from cement mortar or cement mortar mixed with latex, or from lightweight aggregate such as river sand, fine crushed stone, ceramic pieces, pearlite, and shirasu balloons, and a binding material such as gypsum, cement, or synthetic resin. is,
Its surface is decorated with pseudo-wood-like unevenness and paint.
Further, the end of the metal tube 11 is covered with a pseudo-wood-like cap provided with annual rings. The pillars 1 are erected in a row at appropriate intervals as shown in FIG.

Reference numeral 2 is a horizontal beam having the same structure as the support column 1, with a pseudo-wood-like coating layer 22 provided on the circumferential surface of a metal tube 21. As shown in FIG. 1, the horizontal beam 2 is installed on one side of the support column 1 via a mounting bracket 3, which will be described later. Further, an appropriate number of horizontal bars 2 may be provided between the supports 1, 1.
It is preferable that the coating layer 22 is removed from the end of the horizontal beam 2 so that it can be firmly attached to the support column 1 via the attachment fitting 3.

The mounting fitting 3 is formed from a pair of receiving fitting 4 and a lid fitting 5, and is used to attach the horizontal beam 2 to the support column 1.

As shown in FIG. 2, the receiving fitting 4 is formed into a horizontally elongated half-cylindrical shape made of metal, and has a pseudo-wood-like covering layer 41 provided on its convex outer surface, similar to the support 1. The receiving fitting 4 generally has a straight horizontally long half-tube shape with a semicircular cross section, but in some cases, it may have a horizontally long half-cylindrical shape that is appropriately bent approximately horizontally. Also, the bracket 4
A column mounting bolt hole 42 and a horizontal beam mounting bolt hole 43 are drilled in the. The above bolt holes 42, 4
3 has a bolt hole 42 drilled approximately at the center in the length direction of the receiving metal fitting 4, and bolt holes 43 drilled at both ends. Further, the bolt holes 42 and 43 may be provided in a straight line in the length direction of the receiving metal fitting 4, but generally only the bolt hole 42 is provided near the upper edge of the receiving metal fitting 4 as shown in FIG. When the receiving metal fitting 4 is attached to the support column 1 as shown in FIG. 4, the horizontal beam 2 is easily supported.

As shown in FIG. 2, the lid fitting 5 has a metal main body 51 in the shape of a horizontally long half-tube, and a pseudo-wood-like covering layer 52 is provided on the convex outer surface of the main body 51, similar to the support 1, and a bolt 53 is provided protruding from the concave inner surface of the main body 51. It is integrated. The main body 51 is generally formed into a horizontally elongated half-cylindrical shape with a semicircular cross section corresponding to the receiving metal fitting 4, and is adapted to be fitted to the receiving metal fitting 4 to form a cylindrical portion. Further, the bolt 53 is provided in a protruding manner corresponding to the horizontal beam mounting bolt hole 43 of the receiving metal fitting 4.

Therefore, in the artificial wooden fence of the present invention, the posts 1 are erected in a row at appropriate intervals, and the receiving bracket 4 is brought into contact with one side of the posts 1 with the concave inner surface facing upward, as shown in Fig. 3. The bolt 6 is passed through the column mounting bolt hole 42 of the metal fitting 4 and the column 1, and the nut 7 is tightened to fix the receiving metal fitting 4 to the column 1. This bracket 4
The end of the horizontal bar 2 is placed on top, and the horizontal bar 2 is connected to the supports 1, 1.
The bolts 53 on the inner surface are passed through the bolt holes 43 for attaching the horizontal beams of the horizontal beams 2 and the receiving metal fittings 4, and the bolts 53 on the inner surface are inserted into the horizontal beam mounting bolt holes 43 of the horizontal beams 2 and the receiving metal fittings 4, so that the horizontal beams 2 are held between the lid metal fittings 5 and the receiving metal fittings 4. 54 to fix the lid fitting 5 and the receiving fitting 4. Generally, the bolts 53 on the inner surface of the lid fitting 5 are oriented diagonally as shown in FIG. The protruding end of 53 and the nut 54 are hidden from view.

(Effects of the invention) As detailed above, the pseudo-wooden fence of the present invention has a pseudo-wood-like covering layer on the circumferential surface of the metal tube for each of the posts and horizontal bars, so it is lighter and easier to construct than conventional concrete fences. It is possible to reduce the conventional heavy labor involved in the work, and the mounting brackets for the columns and horizontal beams can also be simplified.

In addition, the mounting bracket consists of a receiving bracket and a lid bracket that form a pair, the bracket is fixed to the side of the column with the concave inner side facing upward, the end of the horizontal bar is supported on the bracket, and the lid bracket is connected to the bracket. Since the bolts on the inner surface are passed through the horizontal beam and the receiving metal fittings so as to hold the horizontal beam in between, and are tightened with nuts, the horizontal beam can be easily and firmly attached. Furthermore, the horizontal bars can be attached to any of the columns arranged in a row, improving workability, and even if some of the horizontal bars are damaged, that part can be easily replaced.

Furthermore, since the receiving metal fittings and the lid metal fittings that form the mounting metal fittings are both provided with a pseudo-wood-like covering layer on their outer surfaces, they do not look out of place with the conventional pseudo-wood-like posts and horizontal bars, and can be used to create fences that are compatible with the natural environment. Obtainable.

Furthermore, the bolts of the lid metal fittings pass diagonally through the horizontal beam and the receiving metal fittings, and their tips protrude toward the pillar side, and nuts are tightened on the protruding ends, so the bolts and nuts can be inserted from the front of the fence. It is invisible and can be adapted to the natural environment as a pseudo-wooden fence.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway front view showing an embodiment of the artificial wooden fence of the present invention, Fig. 2 is an exploded perspective view showing an embodiment of the mounting bracket for the artificial wooden fence of the present invention, and Fig. 3 is a partially cutaway front view showing an embodiment of the artificial wooden fence of the present invention. FIG. 4 is a longitudinal sectional view of the mounting bracket portion, FIG. 5 is a partially cutaway front view showing a conventional artificial wooden fence, and FIG. 6 is an enlarged side view of the same portion. 1... Strut, 2... Horizontal bar, 11, 12... Metal tube, 12, 22, 41, 52... Pseudo-wood-like covering layer,
3...Mounting bracket, 4...Bracket, 42, 43...
Bolt hole, 5...Lid fitting, 51...Body, 53,
6...Boruto, 54, 7...Natsuto.

Claims (1)

[Claims for Utility Model Registration] 1. A horizontal beam 2 is installed on one side of the pillars 1, which are arranged in a row at appropriate intervals, via a mounting bracket 3,
The strut 1 and the horizontal beam 2 are metal pipes 11 and 21, respectively.
The mounting bracket 3 is formed by providing pseudo-wood-like coating layers 12 and 22 on the circumferential surface of the mounting bracket 3, and the mounting bracket 3 consists of a receiving bracket 4 and a lid bracket 5 that form a pair. A pseudo-wood-like coating layer 41 is provided on the lid metal fitting 5, and a pseudo-wood-like coating layer 52 is provided on the convex outer surface of the main body 51 in the shape of a horizontally long half-tube, and a bolt 53 is integrally protruded from the concave inner surface. The metal fitting 4 is fixed to the side surface of the column 1 with a bolt 6 and a nut 7 with the concave inner surface facing upward, and the receiving metal fitting 4
The end portion of the horizontal bar 2 is supported on top, and the bolt 53 on the inner surface is passed through the horizontal bar 2 and the receiving bracket 4 so that the lid fitting 5 and the receiving bracket 4 sandwich the horizontal bar 2, and the bolt 53 is inserted into the nut. A fake wooden fence that is tightened by 54. 2 The bolt 53 of the lid fitting 5 is passed diagonally through the horizontal beam 2 and the receiving fitting 4, and its tip is attached to the support 1.
The artificial wooden fence according to claim 1 of the utility model registration claim, which is protruded from the side.