JPH0330523Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a lattice body consisting of a large number of lattices fastened to upper and lower horizontal beams. The purpose is to obtain a lattice body in which the lattice can be assembled by only machining work and the fastening parts are not exposed.

BACKGROUND TECHNOLOGY Conventionally, in order to attach a large number of vertical lattices 4 to the upper and lower lattices 2 and 3 of a gate 1 attached to an entrance, etc. as shown in FIG. Usually, both are screwed together to form a lattice.

Problems to be Solved by the Invention This invention is to form a lattice body without using set screws or the like in such a lattice body.

Means for solving the problem A locking hole is formed in the side wall of each lattice, and two cuts are made in the L-shaped protrusion continuous in the longitudinal direction at the end of the front side wall of the lattice. A fitting part and a locking part to be inserted into the locking hole of the lattice are formed, and the plate thickness of the lattice is determined by the inner wall of the locking part when the locking part of the crosspiece is fitted into the locking hole of the lattice. When each lattice is fitted into the fitting part of the lattice and the locking part of the lateral lattice is inserted into the locking hole of each lattice, The upper and lower horizontal bars are characterized in that the grid is pulled toward the horizontal bars by the locking portions of the horizontal bars and fitted, and the upper and lower horizontal bars are screwed to vertical frames located on both outsides of each grid. A lattice body with a large number of lattices attached to a piece of wood. It is.

Function: When the locking part of the crossbar is inserted into the locking hole of each grid, the locking part of the crossbar will pull the grid to the side of the crossbar and fix it strongly and tightly, using the setscrew. It is possible to form a lattice without having to do so.

Embodiment To illustrate this with reference to the drawings, a vertical lattice 4' shown in the third figure, also made of an extruded material, is attached to the hollow upper and lower horizontal struts 2' and 3' made of an extruded material shown in the second drawing. Two cuts are made at regular intervals in the L-shaped protrusion 5 formed continuously on the lower edge of the front side of the crosspiece 2', and the fitting part 6 of the lattice 4' is formed.
6' and locking portions 7 to be inserted into locking holes h and h' of a grid 4', which will be described later, are formed.

Further, if necessary, a notch 9 is provided in the linear protrusion 8 provided on the upper edge of the crossbar 2 in correspondence with the position of the locking portion 7.

The lower crosspiece 3' has the same structure as the upper crosspiece 2'.
However, as shown in the second figure, it is preferable that the L-shaped protrusion 5 be arranged upward and the linear protrusion 8 be disposed downward. Note that 2″ and 3″ are screw holes.

Next, as shown in FIG. 3, locking holes h and h' are provided in the side wall 4'' on the back side of the grid 4'.

Here, as shown in the fourth figure, when the plate thickness A of the lattice 4' is fitted into the locking hole h of the upper crosspiece 2', the width of B, that is, the thickness of the crosspiece 2' When the locking portion 7 is fitted into the locking portion h of the grid 2', the locking portion 7
The distance between the inner wall of
Construct thickly. In other words, the relationship A>B is set in advance (see FIG. 6).

Now, to explain how to attach the grid 4' to the upper crossbar 2, as shown in FIG. Stop hole h,
h', and then rotate the upper and lower crossbars 2' and 3' in the directions of arrows a and b, respectively, by appropriate means,
Then, by pressing these upper and lower cross bars 2', 3' parallel to each grid 4', the grid body can be formed at once.

At this time, since A>B is configured as described above, the contact part C with the grid 4' can be prevented by the locking part 7 of the upper crossbar 2', as shown in the sixth figure. As shown in the figure, a pulling force is generated sequentially in the directions of arrows X, Y, and Z to ensure a firm fit.

Then, insert the upper and lower horizontal beams 2' and 3' into each lattice 4' with their locking parts 7, rotate and press them, and position the vertical frame 1' on the outside of both ends of each lattice 4'. , 1' by screwing the upper and lower side legs 2', 3' using the respective screw hoses 2'', 3''.
The upper and lower crossbars 2', 3' are held in position while generating the aforementioned forces.

Effects of the invention The lattice body of this invention can be made into a lattice structure by only fitting and pressing processing operations without using any fixing parts such as screws, and the lattice body can be made into a lattice structure by simply fitting and pressing. Since the lattice part is inside the lattice body and is not exposed to the outside, it has the excellent effect of providing a good appearance, and is mainly used for outdoor applications such as gates, fences, etc., and as lattice bodies for entrances and gates.

[Brief explanation of the drawing]

Figure 1 is a front view of the lattice body of a conventional gate;
Fig. 2 is a perspective view showing the structure of a part of the upper and lower cross bars of the lattice body of this invention, Fig. 3 is a perspective view of one lattice in this invention, and Fig. 4 is a state in which the lattice body of this invention is assembled. FIG. 5 shows a cross-sectional view of
The figure is an explanatory diagram of how to assemble the lattice body, and Figure 6 is the fourth
FIG. 3 is an explanatory diagram showing an enlarged view of the action during assembly in the figure. 2'...Upper horizontal rail, 3'...Lower horizontal rail, 4'...Lattice,
5... L-shaped protrusion, 6, 6'... Fitting part, 7... Locking part, h, h'... Locking hole, A... Plate thickness.

Claims (1)

[Scope of utility model registration request] A locking hole is formed in the side wall of each lattice, and on the other hand, two cuts are provided in the L-shaped protrusion provided continuously in the longitudinal direction at the end of the front side wall of the lattice. A locking part to be inserted into the stopper hole is formed, and the plate thickness of the grid is set so that when the locking part of the crosspiece is fitted into the locking hole of the grid, the inner wall of the locking part and the front side wall of the crosspiece are When each lattice is fitted into the fitting part of the crosspiece and the locking part of the crosspiece is inserted into the locking hole of each grid, the locking part of the crosspiece is made to be slightly thicker than the distance. A large number of lattices are fixed to the upper and lower lattices, which are characterized in that the lattice is pulled toward the lattice side and fitted, and the upper and lower lateral lattice are screwed to the vertical frame located on both outsides of each lattice. A worn latticework.