JPH0323009Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention relates to an architectural lattice body in which a plurality of lattices are arranged between a pair of cross members such as a cap and a frame.

[Prior art]

Conventionally, this type of architectural lattice body is known in which the connection structure between the cross members and the lattice is as disclosed in Japanese Patent Application Laid-open No. 179240/1983.

That is, as shown in FIG.
A notch 4 having the same width as the width of the lattice 3 is formed, and projecting pieces 6 engage with the slits 5 of the lattice 3 at the edges of the protruding strips 2 located on both sides of the notch 4.
form 6.

After inserting the lattice 3 into the notch 4 of the projecting strip 2, as shown in FIG. By engaging the strips 2 and the slits 5, the lattice 3 is fixed to the cross member 1.

[Problems to be solved by this idea]

However, in this conventional structure, the protruding pieces 6 formed by deforming the protruding strips 2 in order to fix the grid 2 to the cross members 1 were visible from the front appearance of the grid, resulting in an unsightly appearance.

This idea was devised in view of the above-mentioned circumstances, and its purpose was to provide a good-looking and secure grid without being visible from the outside, in order to connect and fix the grid to the horizontal members. The object of the present invention is to provide a lattice body in which the lattice body is connected and fixed.

[Means for solving problems]

According to this invention, the cross members and the grid are connected by fitting the projecting strips of the cross members into fitting grooves provided at the connecting ends of the grid.

Then, a locking portion formed by deforming the projecting strip so that it is inside the grid when the lattice is fitted is provided on the protruding strip of the horizontal member, and the side wall of the lattice is crimped to the lower surface of this locking portion. This is intended to securely fix the cross members and the lattice.

〔Example〕

This invention will be explained below with reference to illustrated embodiments.

The architectural lattice body 8 consists of a pair of horizontal members 10, 10 installed between supports 9, 9 provided at predetermined intervals.
and a plurality of lattices 11 arranged between the two horizontal members 10, 10, and is used as a fence. (See Figure 1)
A protruding strip 12 is integrally connected to a in the longitudinal direction. A locking portion 13 is provided at a position of the protruding strip 12 where the lattice 11 is attached, which is formed by deforming the protruding strip 12 so as to fit inside the lattice 11 when the lattice 11 is fitted.

The locking portion 13 in this embodiment is formed by machining the notch 15 and the tapered portion 16, and then bending it in the direction of the arrow 17 and cutting it up.

In the lattice 11, fitting grooves 14 into which the protruding strips 12 of the cross members 10 can be inserted and fitted are provided on opposite side walls 11a and 11a' of both connecting ends, which are longitudinal ends.

In this embodiment, the depth H of the fitting groove 14 of the lattice 11 is set to be the same as the distance h from the base end 12a of the protruding strip 12 to the locking part 13, as shown in FIG. It is formed. (See FIGS. 2 to 5 above.) When assembling the architectural lattice body 8 having such a configuration, first the side walls 11a of the lattice 11 are attached to the locking portions 13 as shown in imaginary lines in FIG. is inserted into the locking part 13 while elastically deforming the cut and raised part 13a on one end side.

Next, while performing the insertion work of the side wall 11a, the side wall 11a' is cut and raised and inserted into the other end of the locking part 13 while giving elastic deformation to the raised part 13a'.
3 is in the grid 11.

Then, insert the lattice 11 into its fitting groove 1.
4 is fitted into the protruding strip 12, and the end of the grid is brought into contact with the constituent wall 10a of the cross member 10. At this time, the lattice 11 is securely locked by the elastic force of the cut-and-raised parts 13a and 13a' of the locking part 13, and the lattice 11 is securely locked against the lattice body 8.
It is possible to increase the strength in the front, rear, left and right directions of 1.

Next, both side walls 11a, 11a' of the lattice 11, which are at the lower end positions of both the cut and raised parts 13a, 13a', are caulked inward to form the protrusion 18, and the cut and raised parts 13a,
Lock it to the lower surface of 13a'. With this, the projecting strip 12
The locking part 13 of is locked to the grid 11,
It is possible to prevent the grid 11 from shaking in the vertical direction.
(See FIGS. 2 to 5 above.) By sequentially attaching such grids 11, a plurality of grids 11 are arranged between a pair of cross members 10, 10.

These operations are carried out in a factory or the like, and the assembled architectural lattice body 8 is attached between the pillars 9 and used as a fence at the site.

6 to 9 show a second embodiment of this invention.

The locking portion 13 in this embodiment is formed by machining a notch 15 and cutting and raising it in the direction of an arrow 17, as shown in FIG. In this case, the strength of the lattice 11 in the left-right direction with respect to the lattice body 8 is determined by
b can be increased by contacting the side walls 11a, 11a' of the grid 11.

When connecting the lattice 11 to the cross member 10 in such a device, first the lattice 11 is connected to the locking portion 13.
In addition, the fitting groove 14 of the grating 11 is
Insert it straight so that the protruding strip 12 fits,
The end portion is brought into contact with the constituent wall 10a of the cross member 10.

The subsequent procedure is the same as in the first embodiment described above, and the other configurations are also the same. However, in this embodiment, the depth H of the fitting groove 14 of the lattice 11 is formed to be the same as the height h of the protruding strip 12, as shown in FIG.

10 to 13 show a third embodiment of this invention.

The locking portion 13 in this embodiment is formed by machining a notch 15 as shown in FIG. 12 and cutting and raising it in the direction of an arrow 17 as shown in FIG. 13.

Note that the connecting procedure of the lattice 12 and other configurations are the same as in the second embodiment.

14 to 17 show a fourth embodiment of this invention.

The locking part 13 in this embodiment has a notch 15 and a fitting groove 19 machined as shown in FIG. 16, and is cut and bent in the direction of an arrow 17 as shown in FIG. 17. It is.

In this case, the depth H of the fitting groove 14 of the grating 11
is the distance h from the base end 12a of the protruding strip 12 to the bottom 19a of the fitting groove 19, as shown in FIG.
It is formed to be the same as.

When connecting the lattice 11 to the cross member 10 in such a device, first the lattice 11 is connected to the locking portion 13.
In addition, the fitting groove 14 of the grating 11 is
is inserted straight so as to fit into the fitting groove 19 of the protruding strip 12, and the end portion is brought into contact with the constituent wall 10a of the cross member 10.

The subsequent procedure is the same as in the first embodiment described above, and the other configurations are also the same.

18 to 20 show a fifth embodiment of this invention.

The locking part 13 in this embodiment is formed by punching out the locking protrusion 2 as shown in FIG.
0 and 20 are provided.

Note that the connecting procedure of the lattice 12 and other configurations are the same as in the fourth embodiment.

The architectural lattice body 8 of this invention can be used not only for fences but also for handrails and surface lattices of balconies and the like.

Further, the shapes of the cross members and the grid are not limited to those of this embodiment, but may be of any shape as long as they have protruding stripes and fitting grooves into which the protruding stripes fit.

[Effect of idea]

This invention has the above configuration and has the following effects.

By providing a locking part on the protruding strip of the cross member that fits into the grid fitting groove, which becomes inside the grid when mating, the lock formed by deforming the protruding strip when connecting the grid to the cross member. The deformed part of the stop is not visible from the outside.

Therefore, the overall appearance of the grid body having a plurality of grids can be improved.

In addition, by caulking and locking the side walls of the lattice to the locking portions of the horizontal member protrusions, the lattice and the horizontal member can be reliably connected and fixed.

[Brief explanation of the drawing]

Figure 1 is a front view showing a fence using the architectural lattice body of this invention, Figure 2 is an enlarged sectional view of section A in Figure 1, Figure 3 is a sectional view taken along line A--A in Figure 2, and 4
The figure is an exploded perspective view showing the connection state of the cross members and the lattice.
Fig. 5 is a perspective view showing a state in which a notch is provided in the protruding strip, Fig. 6 is an enlarged sectional view of section A in Fig. 1 showing a second embodiment of this invention, and Fig. 7 is a view of the part A in Fig. 6. A sectional view taken along the line B-B, FIG. 8 is a perspective view showing the state in which notches are provided in the protruding strips, FIG. 9 is an exploded perspective view showing the state in which the lattice and the cross members are connected, and FIG. 10 is this invention. FIG. 11 is an enlarged sectional view of section A in FIG. 1 showing the third embodiment.
12 is a perspective view showing a state in which a notch is provided in the protruding strip, FIG. 13 is an exploded perspective view showing a state in which the lattice and the cross members are connected, and FIG. 14 is a cross-sectional view taken along the line CC in FIG. 1 is an enlarged sectional view of part A in FIG. 1 showing the fourth embodiment of this invention, FIG. 15 is a sectional view taken along the line D-D in FIG. 14, and FIG. FIG. 17 is a perspective view showing the connected state of the lattice and cross members, and FIG. 18 is a first embodiment showing the fifth embodiment of this invention.
Figure 19 is an enlarged sectional view of part A in the figure, and E- in Figure 18.
20 is a perspective view showing the connection state between the grid and the cross members, FIG. 21 is an exploded perspective view showing the connection state between the conventional grid and the cross members, and FIG. 22 is the same as in FIG. 21. It is a perspective view taken along the line FF. 1...Horizontal member, 2...Protruding strip, 3...Lattice, 4...
...Notch, 5...Slit, 6...Plunging piece, 7...
...Curved surface part, 8...Architectural lattice body, 9...Strut, 1
0... Horizontal material, 10a... Constituent wall, 11... Lattice,
11a, 11a'...Side wall, 12...Protruding strip, 12
a... Base end part, 13... Locking part, 13a, 13
a'... Raised portion, 13b... End, 14... Fitting groove, 15... Notch, 16... Tapered portion, 17...
...Arrow, 18... Protrusion, 19... Fitting groove, 19a
... Bottom, 20 ... Locking protrusion.

Claims (1)

[Claims for Utility Model Registration] In addition to providing a protruding strip 12 on the opposite side of a pair of opposing cross members 10, 10, this pair of cross members 10,
A fitting groove 14 capable of fitting into the protruding strip 12 is provided at both connecting ends of the plurality of lattices 11 arranged between the lattices 10, and the lattice 11 is attached to the protruding strip 12 of the horizontal member 10 at the mounting position of the lattice 11. A notch 15 is formed in the protruding strip 12 so as to fit within the lattice when it is fitted with the lattice 11, and a locking portion 13 is provided by cutting and raising the protruding strip 12 to deform it. An architectural lattice body characterized in that the side walls 11a, 11a' of the lattice 11 are caulked and locked to the lower surface of the locking part 13 of the projecting strip 12, thereby connecting the cross members 10 and the lattice 11.