JPS5836787Y2 - gate - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a gate door, and its purpose is to provide a gate door that eliminates the need for screws for attaching a lattice, simplifies assembly, and has a good appearance.

Conventional lattice gates are formed by fixing the upper and lower ends of each lattice 3 to the back surfaces of upper and lower horizontal bars 1, 1 with screws 6, as shown in FIGS. 4 and 5.

However, in this case, each grid 3 must be fixed one by one with screws 6, making assembly complicated and time-consuming.
Further, there was a problem that the screws 6 were exposed and the appearance was damaged.

The present invention solves these conventional problems.

The present invention will be explained in detail below based on illustrated embodiments. Each horizontal bar 1
As shown in Fig. 3, the number of grid insertion holes 2 corresponding to the predetermined number of grids 3 are provided on the surface facing the horizontal beam 1 on the other side, and the grid presser is integrally inserted into the inner space from both sides from the inner wall surface. The ribs 7 and the lattice end face pressing ribs 8 are provided in a protruding manner, and an intermediate partition piece 10 having a semicircular frame support groove 9 is continuously provided in the middle portion in the width direction.

The outer side surface of each horizontal beam 1 is opened, and a cover 12 can be locked to a locking rib 11 protruding from the edge of the opening.

As shown in FIG. 2, each vertical bar 5 has two partition pieces 13 and 14 arranged in series in its inner space, and the inner part of the inner partition piece 13 serves as a groove 15 for the horizontal bar. .

A kerf 16 is provided in the widthwise intermediate portion of the outer surface of each vertical bar 5 over the entire length of the top and bottom.

Reference numeral 17 denotes a rod through hole provided in the partition pieces 13 and 14 of each vertical beam 5.

Further, 18 is a hinge, and 19 is a handle.

Then, the upper and lower ends of each lattice 3 are inserted into the lattice insertion holes 2 of the vertically opposed horizontal bars 1, 1, and the lattice presser ribs 7 and the lattice end face presser ribs 8 The ends of the lattice 3 are supported by abutting their end faces, and then the fastening rods 4, which have threaded portions 20 at both ends, are fitted into the frame support grooves 9 of each horizontal beam 1, and the threaded portions 20 at both ends are connected to the left and right. Pass the rods through the holes 17 of the vertical bars 5, 5, insert them from the grooves 16 of each vertical bar 5, tighten the nuts 21, and fasten both vertical bars 5, 5 to the horizontal bars 1, 1 to assemble the gate. It is.

A cover 12 is fitted into the outer opening of each horizontal beam 1.

Through this assembly, both side ends of each horizontal bar 1 are fitted into the horizontal bar grooves 15 of each vertical bar 5, and the ends are closed.

As described above, the present invention involves inserting the upper and lower ends of each of the multiple lattice holes into each of the multiple lattice holes provided on the opposing surfaces of the upper and lower horizontal bars, and connecting the left and right ends with fastening rods that pass through the horizontal bars. Because the vertical bars are fastened to the horizontal bars, there is no need for fixing screws to assemble the lattice, which is the case with conventional methods.This makes it easy to assemble, and there are no screws to fix the lattice. Therefore, there is no damage to the appearance due to exposed screws, and a good appearance can be achieved.

In addition, since the end face of the lattice is made to abut against the lattice end face presser rib that protrudes from the in-plane wall surface of the horizontal bar and the body, when the lattice is inserted into the horizontal bar, the end face of the lattice is By coming into contact with the holding rib, the positioning of the grid can be easily done by simply inserting it, and it can also support the ends of the grid, especially when a large number of grids are used, such as in gates. In some cases, since the grid can be positioned using the presser ribs, irregularities do not occur and the appearance is improved.

[Brief explanation of drawings]

Figures 1 a, l), and c are front, rear, and side views of an embodiment of the present invention; Figure 2 is an exploded perspective view of the same; Figure 3 is an exploded cross-sectional view of the horizontal beam; 4A and 4L are front and rear views of the conventional example, and FIG. 5 is a partially omitted side sectional view of the same conventional example. In the figure, 1 is a horizontal bar, 2 is a grid insertion hole, 3 is a grid, 4 is a fastening rod, 5 is a vertical bar, and 8 is a grid end face pressing rib.

Claims (1)

[Scope of utility model registration request] The upper and lower ends of each of the plurality of lattices are inserted into each of the plurality of lattice insertion holes provided on the mutually opposing surfaces of the upper and lower horizontal bars, and the lattice is integrally protruded from the inner wall surface of the periphery of the horizontal bar. A gate made by abutting the end face of each lattice against an end face pressing rib, and fastening the left and right vertical bars to the horizontal bars using fastening rods passed through both the horizontal bars.