JPH033683Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a wetted edge, and more particularly to an assembled wetted edge consisting of two joists and a plurality of leg rods and horizontal bars.

(Prior Art) Conventionally, in this type of wet edge, for example, as shown in FIG. 3, each horizontal beam 3 is individually tightened and fixed to two joists 1 and 1 on both sides with bolts 8 and nuts 9. was.

(Problem that the invention attempts to solve) The wet edge is per 1.8 m long,
It requires as many as 40 to 50 horizontal bars, and bolting each horizontal bar individually on both sides not only requires a large number of nuts and bolts, but also requires a lot of effort during the assembly process. This requires time and effort, and this poses a problem of increasing costs.

(Means for solving the problem) In order to solve the above-mentioned problems, the present invention interposes a spacer between each horizontal beam directly above two mutually parallel joists, and also Two connecting rods extending in the length direction are inserted through each of the horizontal bars and the spacer, and the horizontal bars are connected to each other via the spacer, and both of the connecting rods are each hooked onto the joists in several pieces. The device is characterized in that it is configured to be locked and fixed using a tool.

(Function) According to the above means, it is possible to lock and fix a large number of horizontal beams on the joists at once and at predetermined intervals, thereby simplifying the assembly work and reducing the number of required parts. You can measure the reduction.

(Example) Hereinafter, an example of the present invention will be described in detail based on the drawings.

In the figure, 1 and 1 are two joists parallel to each other,
2... are a plurality of leg rods attached to the bottom surface of the joists 1, 1 with mounting brackets 4...; 3... are a plurality of leg rods that are placed and fixed at predetermined intervals of the length of the joists 1, 1 above the joists 1, 1. It is a horizontal beam of
..., and the horizontal rail 3... are all made of synthetic resin such as vinyl chloride, and the joists 1, 1 and the leg rods 2... are formed into a rectangular tube shape, and the horizontal rail 3... has an open opening 31... It is formed in a downward U-shape with a

Thus, while forming through holes 32...32... extending in the same direction as the length direction of the joists 1, 1 in the portions directly above each of the horizontal beams 3... corresponding to the joists 1, 1,
Directly above the joists 1, 1, the horizontal beam 3... between the joists 1, 1
Two connecting rods 6, 6 extending in the length direction of the joists 1, 1 directly above the joists 1, 1 are interposed with a spacer 5 having a through hole 51 extending in the same direction as the length direction of the joists 1, 1. are inserted into the through holes 32...32... of each horizontal bar 3... and the through holes 51...51... of the spacers 5, 5, and the threaded portions 61... at both ends of the connecting rods 6, 6 are inserted.
By screwing nuts 62 into the holes, and tightening the nuts 62, the horizontal beams 3 are connected to each other via the spacers 5, and the connecting rods 6, 6 are connected to the joists 1, 1 by 2 to 3, respectively. It is secured and fixed using the respective latching tools 7...7....

The latching member 7 includes, for example, a latching rod 71 having a threaded portion 73 at one end and a hook portion 74 at the other end, as shown in FIG. 2, and a nut 72 that can be screwed into the threaded portion 73. The hanging rod 71 is inserted into the joist 1 from above and below, and with the hook portion 74 of the hanging rod 71 hooked on the connecting rod 6, the hanging rod 7 is inserted into the joist 1 from above and below.
1, and by tightening the nut 72, the horizontal crosspiece 3...
This is to lock and fix it to the joist 1.

(Effect of the invention) As explained above, according to the present invention, when placing and fixing the horizontal bars on the joists, even if the number of horizontal bars is very large, they can be fixed all at once via the connecting rod. Moreover, the spacing between the horizontal bars is maintained constant by spacers, which makes it possible to simplify the assembly work and reduce the number of parts as a whole.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the main part, and FIG. 3 is an enlarged sectional view of the main part of a conventional product. 1...joist, 2...leg rod, 3...horizontal beam, 5...
Spacer, 6...connecting rod, 7...hanging tool.

Claims (1)

[Scope of utility model registration request] Consists of two parallel joists, a plurality of leg rods fixed to both joists, and a plurality of horizontal bars placed and fixed at predetermined intervals in the length direction of the joists between the two joists. At the wet edge, a spacer is interposed between each horizontal beam directly above both of the joists, and two connecting rods extending in the length direction of the joists are inserted directly above the joists so as to extend over each horizontal beam and the spacer. Insert it,
A wetted edge characterized in that each of the horizontal beams is connected to each other via a spacer, and each of the connecting rods is fixed to a joist by using several hooks.