JPS584999Y2 - Connection structure between fence posts and trunk green - Google Patents

Description

[Detailed description of the invention] This invention is an invention regarding a connection structure between fence posts and the fence.

Conventionally known products of this type include
As described in Publication No. 40032, a leg plate having a screw hole is provided on the lower surface of the L-shaped holding bracket, the leg plate is fitted into the hollow part of the fixed column, and a screw inserted from the side of the fixed column is inserted into the leg plate. Since the bolts are screwed together, their installation is not only extremely troublesome as it involves blind tightening work, but the metal fittings are complicated, making it difficult to mass-produce them at low cost.

The present invention eliminates such defects, and as shown in the figure, a screw hole 8 is bored in the front tongue piece 2 of the U-shaped holding bracket 1, which has downward tongue pieces on both the front and rear sides. A side edge 4 is formed at the front part of the bracket 1, the body edge 5 of the fence is brought into contact with the rear tongue piece 6 of the bracket 1, and the top side of the fence post 7 is fitted in the front position of the bracket 1. The intended purpose is distantly achieved by providing a concave portion 8 in the fence and by abutting the set screw 9 which is screwed into the screw hole 3 of the bracket 1 against the concave portion 8 of the fence post 7.

In the embodiment of the present invention, the lower end of the rear tongue piece 6 may be bent inward to fit the fence rim 5.

The present invention has the above-mentioned configuration, in which the body edge 5 of the fence is brought into contact with the rear tongue piece 6 of the bracket 1, and the recessed part 8 is formed on the top side of the fence post 7 that is fitted in the front position of the bracket 1. Since the set screw 9 screwed into the screw hole 3 of the bracket 1 is in contact with the recessed part 8 of the fence post 7, tightening the set screw 9 brings them together and creates a strong joint. The side edge 4 formed at the front part of the bracket 1 not only serves as a guide and facilitates screw fastening work, but also prevents rainwater from entering the fence 1 and pillar 7, thereby preventing rust. It also fulfills the above role, has great effects in terms of workability and rust prevention, and has a simple structure that allows it to be mass-produced at low cost.It has great practical effects.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the bracket in the connection structure between the posts and the rim of the proposed fence, Fig. 2 is a perspective view of the main parts of the fence post, Fig. 3 is a vertical sectional view showing the main parts, and Fig. 4 2 is a front view with some parts missing, showing the fence attached to the posts. In the figure, 1 is a holding bracket, 2 is a front tongue piece, 3 is a screw hole, 4 is a side edge formed in the front part, and 5 is a front view with parts missing. The rim of the fence, 6 is a rear tongue piece, 7 is a fence post, 8 is a recess provided in the fence post 7, and 9 is a set screw.

Claims (1)

[Scope of utility model registration request] A screw hole is drilled in the front tongue of the U-shaped holding bracket, which has downward facing tongue pieces on both the front and back sides, and the two side edges of the front part C of the holding fitting are formed, and the body edge of the fence is formed. The holding fitting comes into contact with the rear tongue piece, and it is inserted into the front position of the holding fitting.
A connection structure between the fence post and the rim, in which a concave portion is provided on the top edge of each pole of the fence, and a set screw that is screwed into the screw hole of the holding bracket is brought into contact with the concave portion of the fence post. .