JPH044145Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a lattice body in which a vertical lattice and a horizontal lattice are attached within a rectangular edge frame.

[Prior art and problems to be solved] Conventionally, this type of lattice body incorporated into Japanese-style fittings, lattice doors, gates, etc. has been constructed by interposing the intersections of the vertical lattice and the horizontal lattice with a predetermined fixing tool. Generally, they are fixed to each other.

However, these conventional lattice bodies have the disadvantage that it is troublesome to install the fixing devices at the intersections of the vertical lattice and the horizontal lattice, and it takes a lot of effort to install the fixing devices at all intersections. It was hot. In addition, since a fixing device is required, the number of parts increases, which increases the processing time and cost.

[Means for solving the problem] The present invention solves the above-mentioned conventional problems.In a lattice body in which a vertical lattice and a horizontal lattice are attached to a rectangular edge frame, the vertical lattice and the horizontal lattice whose cross section is approximately rectangular are used. A pair of protrusions protruding inwardly from both sides of the walls of the vertical lattice and the horizontal lattice, respectively, the lattice is constructed by fitting the notched recesses provided at both of the intersections of the lattice into each other. is formed by providing a predetermined space,
A fitting groove is formed between the tip ends of the pair of protrusions, a fitting protrusion is integrally formed at the bottom of the notch recess of the vertical lattice and the horizontal lattice, and the fitting groove is mutually formed at the intersection. The fitting protrusion is press-fitted into the fitting protrusion.

[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

1 to 3 show a sliding shoji to which a lattice body according to an embodiment of the present invention is applied. In the figure,
The sliding shoji 1 includes a lattice body 6 covered with shoji paper and a glass shoji body 7 installed above and below inside a stile 2 which is made up of an upper stile 3, a lower stile 4, and left and right vertical frames 5, 5. , and a lattice body 10 on which shoji paper is stretched on the indoor side of the stile 2 is incorporated so as to be able to move up and down between the left and right vertical stile 5, 5. Note that the heights of the lattice body 6 and the glass shoji body 7 are approximately the same so as to divide the inside of the stile 2 vertically into two, and the height of the lattice body 10 is also the same as that of the lattice body 6 and the glass shoji body 7. It has the same dimensions as the shoji body 7. With the above configuration, when the lattice body 10 is lowered, the glass shoji body 7 is hidden, giving the appearance of a normal shoji screen, and when the lattice body 10 is raised, the outdoors can be seen through the glass shoji body 7.

The lattice bodies 6 and 10 of this embodiment incorporated into the above-mentioned sliding shoji 1 have the same configuration, and are constructed by attaching vertical lattice 12 and horizontal lattice 13 in a lattice-like structure within a rectangular edge frame 11. There is. As shown in FIG. 4, the edge beam 11 is formed by a rectangular frame made of upper, lower, left and right beams having screw holes in the recesses on the outer periphery. The vertical lattice 12 and the horizontal lattice 13 are formed in a hollow shape with a substantially rectangular cross section, and a certain pattern is applied to one side facing the indoor side by making both edges protrude and curved. There is. Furthermore, the vertical lattice 12 and the horizontal lattice 13 are each formed to have the same dimensions.

At the intersection of the vertical lattice 12 and the horizontal lattice 13,
Approximately U-shaped cutout recesses 14 and 15 are provided for fitting into each other to form a lattice structure. Here, the widths of the notch recesses 14 of the vertical lattice 12 and the notch recesses 15 of the horizontal lattice 13 are the widths of the horizontal lattice 13 and the vertical lattice 1, respectively.
The width of the cutout recesses 14 and 15 is made substantially equal to the width of the cutout recesses 14 and 15 to prevent a gap from forming when the notch recesses 14 and 15 are fitted together. Further, the depth of the cutout recesses 14 and 15 is set such that when the vertical lattice 12 and the horizontal lattice 13 are fitted into a lattice structure, the indoor and outdoor outer surfaces of the vertical lattice 12 and the horizontal lattice 13 are flush with each other. Furthermore, the notch recess 14
The notch recess 15 is located on the outdoor side of the vertical lattice 12.
3 are respectively formed on the indoor side.

Furthermore, on the inside sides of both side walls of the vertical lattice 12 and the horizontal lattice 13, a pair of protrusions 16, 16 that protrude inwardly in opposite directions are provided along the longitudinal direction, as shown in FIG. The tips 16 of these protrusions 16, 16
A is formed in a curved shape as shown in the figure, and the tips 16a of the protrusions 16, 16 are used to fix the ends of the vertical lattice 12 and the horizontal lattice 13 to other members. It has become a bishole.
At the same time, a fitting groove 17 is formed between the distal ends 16a of the protrusions 16, 16, passing through in the cross direction. In this way, in this embodiment, the protrusions 1 that form the screw holes in the vertical lattice 12 and the horizontal lattice 13 are
6 and 16, and a fitting groove 17 for press-fitting a fitting protrusion, which will be described later, is formed therebetween.

Note that the bottom portions 1 on both sides of the notch recesses 14 and 15
4a, 15a are cut out to approximately half of the protrusions 16, 16.

Next, the bottom portions 1 on both sides of the notch recesses 14 and 15 are
4a and 15a, a pair of fitting protrusions 18 and 1 that protrude and extend in the cross direction and are press-fitted into the fitting groove 17 are provided.
8 are integrally formed. This fitting protrusion 18
The vertical lattice 12 is
Since it is integrally formed by leaving both side walls of the horizontal lattice 13, no machining is required to form only the fitting projections 18. The fitting protrusion 18 extends to approximately half the height of the notched recesses 14 and 15, and has a width such that it can be tightly fitted into the fitting groove 17. In addition, the above vertical grid 1
2 and the horizontal grid 13 are mainly made of extruded aluminum or the like.

When assembling the grid bodies 6 and 10 of this embodiment,
Notch recesses 14, 1 in the vertical lattice 12 and horizontal lattice 13
5 are fitted to each other, and the fitting protrusions 18 are press-fitted into the fitting grooves 17 of each other to form a lattice structure, as shown in FIG. At that time, the vertical lattice 12 and the horizontal lattice 13 are attached to the edge beam 11 using screw holes formed by the protrusions 16, 16. The lattice bodies 6 and 10 assembled as described above are then assembled into the frame 2 of the sliding shoji 1.

In addition, in this embodiment, the fitting groove 17 is formed by the protrusion 16 of the screw hole, but a dedicated protrusion 16
may also be used. Furthermore, although this embodiment shows the case where the lattice body of the present invention is used in the sliding shoji 1, it may also be used in other Japanese-style fittings, lattice doors, gates, fences, etc.

In the lattice bodies 6, 10 of the present embodiment, the tips 16 of the protrusions 16, 16 forming the fitting grooves 17 are
The shape of a is made into a curved shape with elasticity, and the fitting groove 17 is formed at the notch recesses 14 and 15.
As shown in FIG.
can be easily and reliably press-fitted. This makes the lattice arrangement of the vertical lattice 12 and the horizontal lattice 13 more stable.

Note that the shape of the cutout recesses 14 and 15 is not limited to the U-shape shown in the figure, but may be changed depending on the cross-sectional shapes of the vertical lattice 12 and the horizontal lattice 13. Furthermore, the shapes of the fitting groove 17 and the fitting protrusion 18 are not limited to those of the embodiments, as long as they are press-fitted with each other.

[Effects of the invention] As described above, the present invention provides a notched recess at the intersection of the vertical lattice and the horizontal lattice, and forms a fitting groove with a pair of protrusions provided on the inside thereof. By forming a fitting protrusion that press-fits into the fitting groove at the bottom of the notch recess, the intersection of the vertical lattice and the horizontal lattice can be firmly fixed without using a fixing tool as in the past, and, Since the fitting protrusions integrated into the vertical grid and the horizontal grid fit into each other's fitting grooves, an extremely strong fixation is achieved without using a connecting tool, and the notch recesses are fitted and the fitting protrusions are fitted. Since it is only press-fitted into the groove, lattice assembly can be performed extremely easily.Furthermore, the notched recess and the fitting protrusion do not require a connecting tool, and can be formed by only cutting the connecting tool. This has the effect of making it easier to process parts compared to those that connect using.

[Brief explanation of drawings]

Fig. 1 is an external view of a suri-age shoji using a lattice body according to an embodiment of the present invention, Figs. 2 and 3 are longitudinal and transverse sectional views of the suri-age shoji, respectively, and Fig. 4 is a FIG. 5 is a partial perspective view of an intersection of a grid according to an embodiment of the present invention, and FIG. 5 is a sectional view of the intersection of the grid. 6, 10... lattice body, 11... edge bar, 12...
Vertical lattice, 13... Horizontal lattice, 14, 15... Notch recess, 14a, 15a... Bottom, 16... Projection, 1
6a... Tip portion, 17... Fitting groove, 18... Fitting protrusion.

Claims (1)

[Claims for Utility Model Registration] A lattice body characterized by having a vertical lattice and a horizontal lattice attached to a rectangular edge frame and meeting the following requirements. (a) A vertical lattice and a horizontal lattice with a substantially rectangular cross section are formed into a lattice structure by fitting cutout recesses provided at both intersections of the vertical lattice and the horizontal lattice. (b) A pair of protrusions are formed on the inside sides of both walls of the vertical lattice and the horizontal lattice, respectively, protruding inwardly and oppositely with a predetermined space, and the protrusions are fitted between the tips of the pair of protrusions. A matching groove is formed. (c) Fitting protrusions are integrally formed at the bottoms of the cutout recesses of the vertical lattice and the horizontal lattice, and the fitting protrusions are press-fitted into the fitting grooves at the intersections.