JPH044455Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Industrial application field) This invention is intended for use in mounting diagonal lattices between a pair of diagonal lattice mounting members that face each other and/or between adjacent diagonal lattice mounting members orthogonally to each other. The present invention relates to a mounting structure for mounting between members.

(Prior Art) Conventionally, as the above-mentioned diagonal grid mounting structure, there are structures as shown in FIGS. 8 and 9, for example.

The mounting structure of the diagonal grid shown in Figure 8 was developed in 1980.
- It is described in Publication No. 40794, and is an assembly main material 101 that is incorporated into a frame material 100 that constitutes a frame body.
A large screw through hole 1 provided in the frame inner surface 101a of
01b, 101b through the installation auxiliary piece 102 fitted inside the main assembly member 101.
3, 103, and the screw 103, 103
, the lattice material 10 in contact with the inner surface of the frame 101a
The diagonal lattice is attached to the frame by screwing into screw receivers 104b, 104b opened at the inclined end faces 104a, 104a of No. 4, 104.

Furthermore, the mounting structure of the diagonal grid shown in FIG. 9 is described in Japanese Patent Application Laid-Open No. 61-95188
A joining member 111 having a cylindrical leg portion 110 on one end side
, the inner cavity 1 of the inclined end 112a of the lattice material 112
12b, the cylindrical leg portion 110 is made to protrude into the frame member 113 from a mounting hole 113b formed in the frame inner surface 113a of the frame member 113, and the screw 114 is screwed into the cylindrical leg portion 110. By pushing and expanding the cylindrical legs 110, the lattice material 112 and the frame material 113 are fixed, thereby attaching the diagonal lattice to the frame material.

(Problems to be Solved by the Invention) However, in the conventional diagonal lattice mounting structure described above, in the case of the diagonal lattice mounting structure shown in FIG. The threaded through holes 101b are provided with a diameter larger than the necessary diameter in the direction perpendicular to the inner surface of the frame 101a so that the screws 103 can pass through the holes obliquely without any trouble and drilling is easy. The problem is that the fixed position of the material 104 relative to the main assembly material 101 may be slightly misaligned, and as a result, the mounting position of the entire diagonal lattice may be misaligned, or the lattice material 104 may be distorted, which may impair the design. It had a point.

In addition, the screw 103 is attached to the screw receiver 10 of the lattice material 104.
4b, since the end surface of the screw receiver 104b is sloped, the screw 103 has difficulty biting into the screw receiver 104b.
3, and the positioning of the grid material 104 is unstable, making the screwing work complicated and difficult, resulting in a problem of very poor workability. .

On the other hand, in the case of the diagonal lattice mounting structure shown in FIG. For,
When a strong force is applied to the lattice material 112 of the diagonal lattice, the load concentrates on the roots of the cylindrical legs 110, causing cracks to occur at the roots and causing damage. Even if the legs 110 are screwed, this does not lead to the effect of drawing the lattice material 112 toward the frame material 113 and crimping it, so the lattice material 112
When the fitting force between the lattice member 112 and the joining member 111 weakens, a problem arises in that a gap or wobbling immediately occurs between the lattice member 112 and the frame member 113.

(Purpose of the invention) This invention was made by focusing on the above-mentioned problems.It fixes the diagonal lattice accurately and firmly in a predetermined position, and prevents the design from shifting or distorting the installation position of the diagonal lattice. In addition, the diagonal grating can be fixed between a pair of opposing diagonal grating mounting members and/or between mutually orthogonally adjacent diagonal grating mounting members. The object of the present invention is to provide a mounting structure for a diagonal lattice, which makes it possible to improve the workability by making the screwing work easier.

[Structure of the invention] (Means for solving the problem) This invention provides a method for installing a hollow diagonal lattice between a pair of diagonal lattice mounting members facing each other and/or between diagonal lattice mounting members that are orthogonal to each other and adjacent to each other. In the mounting structure, an insertion portion inserted into a hollow part of the diagonal lattice from an inclined end of the diagonal lattice;
A positioning projection that fits into a mounting hole formed in a diagonal grid mounting surface of the diagonal grid mounting member, and a screw through hole that is parallel to the longitudinal direction of the diagonal grid and passes through the insertion portion and the positioning projection. Inserting the insertion part of the positioning member from the inclined end of the diagonal grid, and fitting the positioning protrusion of the positioning member into the mounting hole of the diagonal grid attachment member corresponding to the positioning protrusion,
A screw passed through the screw conduction hole of the positioning member from the back side of the diagonal lattice mounting surface of the diagonal lattice mounting member through the pedestal is inserted into the connecting auxiliary material in the longitudinal direction of the hollow part of the diagonal lattice. It is characterized in that the diagonal lattice is sandwiched between a pair of opposing diagonal lattice attachment members and/or between mutually orthogonally adjacent diagonal lattice attachment members by screwing.

(Example 1) This invention will be explained below based on the drawings.

Figures 1 to 6 show the mounting structure of a diagonal lattice according to a first embodiment of this invention. This will be explained using an example.

That is, as shown in FIG.
The diagonal lattice portion 6 is attached to a lattice mounting frame body 5, which serves as a diagonal lattice mounting member and consists of upper and lower frames 2, 3 and vertical frames 4, 4, each having the same length. In this case, the diagonal lattice portion 6 is
As shown in FIG. 4, a plurality of (three in FIG. 4) long diagonal gratings 7, 7, 7 are arranged in parallel and at equal intervals, and these long diagonal gratings 7,
7, 7, a plurality of (three in FIG. 4) hollow short diagonal gratings 8, 8, 8 of equal length are installed at equal intervals in a direction perpendicular to the long diagonal grating 7. The diagonal lattices 7 and 8 are connected to form a short diagonal lattice 8 as shown in FIG. 1b.
This is accomplished by passing through the elongated diagonal lattice 7 a connecting auxiliary member 9 having a substantially C-shaped cross section inserted into the hollow portion 8a along the longitudinal direction. In this embodiment, the connection auxiliary material 9
Projection bands 8b, 8 are formed along the longitudinal direction on a pair of opposing surfaces of the hollow portion 8a of the short diagonal lattice member 8.
b, so that it is fixed to the hollow part 8a without wobbling, and in this state,
The screw receiver 9a formed on the connecting auxiliary member 9 is positioned at the center of the hollow portion 8a.The diagonal lattice portion 6 is connected to the long diagonal lattice 7 and the short diagonal lattice 8 as described above. Furthermore, short diagonal gratings 8 are fitted onto each end face of the connecting auxiliary material 9 to complete the assembly, and these short diagonal gratings 8 are connected to the long diagonal grating 7 and the frame body 5 for attaching the grating. It is attached to the grid attachment frame 5 so as to be sandwiched between the two. In addition, short diagonal lattices 8 through which connection auxiliary members 9 are inserted are individually attached to the four corners of this lattice attachment frame 5.

In other words, the diagonal lattice portion 6 is formed by the short diagonal lattice 8.
between the upper stile 2 and the vertical stile 4 and between the lower stile 3 and the vertical stile 4 (between the adjacent diagonal lattice attachment members perpendicular to each other) as shown in FIG. 3 via the connecting auxiliary material 9. It is attached to the grid attachment frame 5 by being clamped.

At this time, in order to join each inclined end portion 8c of the short diagonal lattice 8 fitted to the end of the connection auxiliary member 9 to the diagonal lattice attachment member of the lattice attachment frame 5, it is necessary to As shown in FIG.
Attach a screw 10 that passes through the pedestal 11 from the back side of the diagonal lattice mounting surface (inner peripheral surface 4a in FIG. 1a) of the diagonal lattice mounting member (vertical stile 4 in FIG. 1a) to the screw receiver 9a. This is done by screwing the positioning member 12 provided on the inclined end portion 8c of the short diagonal grid 8 through it.

At this time, the pedestal 11 is made of a hard synthetic resin and has a screw insertion hole 11a through which the screw 10 passes with a margin, and a screw head holder 11b perpendicular to the screw 10. Reference numeral 16 in a is an operation hole used to insert the tip of a screwdriver during the screwing operation of the screw 10.

Here, we will take as an example the case where the inclined end portion 8c of the corresponding short diagonal lattice 8 is joined to the vertical frame 4 as the diagonal lattice attachment member shown in FIG. 1a,
More specifically, the positioning member 12 provided at the inclined end portion 8c of the short diagonal grid 8 is made of hard synthetic resin such as ABS resin.

This positioning member 12 is shown in FIG.
c and FIGS. 2a and 2b, it has an insertion part 13 that can be inserted into the hollow part 8a of the short diagonal lattice 8. An inclined surface 13a is formed which is flush with the inclined end portion 8c when inserted into the hollow portion 8a from the end portion 8c. At this time, the curved surface portions 13 formed on both sides of the insertion portion 13 in FIG.
b, 13b are in pressure contact with the protruding bands 8b, 8b formed in the hollow portion 8a, and the protruding strips 13c, 13c provided on the upper surface of FIG. In order to press the positioning member 12, the positioning member 12 can be fixed to the short diagonal lattice 8 without rattling or rotating. Further, as shown in FIGS. 1a and 2a, this positioning member 12 has a circular mounting hole formed on the inclined surface 13a of the insertion portion 13 and on the inner circumferential surface 4a of the vertical stile 4. 4
It has a positioning protrusion 14 that fits into b without a gap. At this time, as shown in FIG. 2b, the positioning protrusion 14 has a disc shape whose diameter is slightly larger than the width between the curved surface parts 13b formed in the insertion part 13. When inserted into the hollow part 8a of the short diagonal lattice 8, the surface of the positioning projection 14 on the insertion part 13 side becomes the inclined end part 8c.
The positioning protrusion 1 of the positioning member 12
4 can be prevented from being pushed into the hollow portion 8a. Furthermore, this positioning member 12 has an insertion portion 13 that is parallel to the longitudinal direction of the short diagonal lattice 8 and
and a screw through hole 1 passing through the positioning protrusion 14.
5 is provided. This screw passage hole 15 is designed to allow the screw 10 to be screwed into the screw receiver 9a of the connection auxiliary member 9 to be inserted therethrough with a sufficient margin.
As described above, when the insertion portion 13 is inserted into the hollow portion 8a of the short diagonal lattice 8, it is positioned at the center of the hollow portion 8a.

When attaching the diagonal lattice portion 6 to the lattice attachment frame 5, the short diagonal lattice 8
The positioning protrusion 14 of the positioning member 12 with the insertion part 13 inserted into the hollow part 8a is fitted into the mounting hole 4b provided on the inner peripheral surface 4a of the vertical stile 4, and the screw through hole 15 of the positioning member 12 is fitted. From the back side of the inner peripheral surface 4a of the vertical stile 4, insert the screw insertion hole 11a of the pedestal 11.
The screws 10 are inserted through the short diagonal lattice 8, and the screws 10 are screwed into the screw receivers 9a of the connection auxiliary material 9 inserted into the hollow portions 8a of the short diagonal lattice 8 to connect the slanted ends 8c of the short diagonal lattice 8 to the vertical frame. Join to 4.

At the same time, the inclined end 8c of the short diagonal lattice 8 fitted to the other end of the connecting auxiliary member 9 into which the short diagonal lattice 8 is fitted is connected to the slanted end 8c of the short diagonal lattice 8. 8c to the vertical stile 4, the short diagonal lattice 8 can be attached to the upper, vertical stile 2, Secure it by sandwiching it between 4.

Note that the short diagonal lattice 8 is joined to the lower stile 3 in the same manner as the short diagonal lattice 8 is joined to the vertical stile 4 described above, so a description thereof will be omitted.

Therefore, the diagonal lattice portion 6 (the short diagonal lattice 8 disposed at the four corners of the lattice mounting frame 5 in FIG.
Since it is possible to fix the short diagonal lattice 8 (including the lattice lattice 8) to the lattice mounting frame 5 in a state in which it is pressed into precise contact with the lattice mounting frame 5 without shifting to a predetermined position, it does not cause a deterioration in design or cause wobbling. There will be no such thing.

Further, since the screw 10 can be reliably and easily guided to the screw receiver 9a of the connecting auxiliary member 9, and the screw 10 can be screwed in orthogonally to the end face of the connecting auxiliary member 9, the screw 10 can be screwed in. The work becomes extremely simple.

Therefore, a configuration for assembling the diagonal lattice body 1 assembled as described above into a dead-fitting window of a building frame will be explained.

That is, as shown in FIG.
The upper frame 21 constituting 0 has an auxiliary upper frame 22 having a substantially U-shaped cross section on the indoor side (on the left side in FIG. 5) of its inner circumferential surface 21a. This auxiliary upper frame 22 is fixed with screws with its opening facing the inside of the frame, and has a fitting opening on the outside of the frame formed on the upper stile 2 of the diagonal lattice body 1 along the longitudinal direction of the upper stile 2. It is arranged so that it can fit into the groove 2a. On the other hand, the lower frame 23 has a ridge 24 on its outdoor side, and a lattice stopper 25 is screwed to the inner circumferential surface 24a of the ridge 24. And this grid body stopper 25
is connected to a fitting groove 3a which is formed on the lower stile 3 of the diagonal lattice body 1 along the longitudinal direction of the lower stile 3 and opens to the outside of the frame. That is, the diagonal lattice body 1 has a fitting groove 2a formed in its upper frame 2.
is fitted to the auxiliary upper frame 22 so that the open end of the fitting groove 2a contacts the inner circumferential surface 21a of the upper frame 21, and then the fitting groove 3a formed in the lower frame 3 is inserted into the ridge 24. By fitting it into a stopper 25 for the grid body provided in the window 20, it is assembled on the outdoor side of the window 20. In addition, the reference numeral 26 in FIGS. 5 and 6 is a glass plate, which is inserted into the window 2.
0, the upper and lower frames 21 and 23 and the vertical frame 2
7, 27, each inner peripheral surface 21a, 23a and 27
Packing 2 at the center of a and 27a, respectively.
It is fixed by 8.

(Embodiment 2) Fig. 7 shows a mounting structure for a diagonal lattice according to a second embodiment of this invention. The case where it is applied to the body is shown.

That is, the diagonal lattice body 31 shown in FIG.
and a frame body 35 for attaching a lattice consisting of vertical frames 34, 34 having longer dimensions than these frames 32, 33;
A diagonal lattice portion 36 is attached to the top. In this case, the diagonal lattice section 36 is assembled by connecting a long diagonal lattice 37 and a short diagonal lattice 38 in the same manner as in the first embodiment.
The difference from the first embodiment is that the short diagonal lattice 38, through which an auxiliary connecting material (not shown) is inserted, is attached to the upper frame 35.
2 and the vertical stile 34 and between the lower stile 33 and the vertical stile 34 (between mutually orthogonally adjacent diagonal lattice mounting members), as well as between the vertical stile 34, 34 (between a pair of opposing The other structure is the same as that of the first embodiment. In addition, the vertically long diagonal lattice body 31 described above
The assembly of the frame into the fitting window is also carried out in the same manner as in the first embodiment.

As explained above, in the first and second embodiments, the case where the diagonal lattice mounting structure according to this invention is adopted for the diagonal lattice bodies 1 and 31 incorporated in the fitting window 20 of the building frame is illustrated. However, the present invention is not limited to this, and can also be applied to diagonal lattice bodies that are incorporated into fittings such as gates that are assembled into frames.

Further, in the first and second embodiments, the diagonal lattice body 1,
31, the diagonal lattice parts 6, 36 are attached to diagonal lattice mounting members (upper frames 2, 32).
and lower stile 3, 33 and vertical stile 4, 4, 34,
34) is a lattice mounting frame 5, 35 assembled into a frame, but the object to which the diagonal lattice parts 6, 36 are attached does not necessarily have to constitute a frame.

Further, in the first embodiment, the mounting hole 4b formed in the inner circumferential surface 4a of the vertical stile 4 as a diagonal lattice mounting member is circular, but is not limited to this shape.

[Effect of the invention] As explained above, according to this invention,
In a structure in which a hollow diagonal lattice is attached between a pair of opposing diagonal lattice attachment members and/or between mutually orthogonally adjacent diagonal lattice attachment members, the hollow of the diagonal lattice is opened from the inclined end of the diagonal lattice. an insertion portion inserted into the diagonal lattice mounting surface; a positioning protrusion that fits into a mounting hole formed in the diagonal lattice mounting surface of the diagonal lattice mounting member; Insert the insertion part of the positioning member provided with a screw through hole passing through from the inclined end of the diagonal grid, and insert the positioning protrusion of the positioning member into the mounting hole of the diagonal grid mounting member corresponding to the positioning protrusion. In the fitted state, a screw passed through the screw through hole of the positioning member from the back side of the diagonal lattice mounting surface of the diagonal lattice mounting member through the pedestal is inserted in the longitudinal direction of the hollow part of the diagonal lattice. By screwing the inserted connecting auxiliary material, the diagonal lattice is sandwiched between a pair of opposing diagonal lattice mounting members and/or between mutually orthogonally adjacent diagonal lattice mounting members;
It becomes possible to accurately and firmly fix the diagonal lattice in a predetermined position, and it becomes possible to prevent deterioration in design and wobbling of the diagonal lattice due to displacement and distortion of the mounting position of the diagonal lattice. When fixing the diagonal lattice to the diagonal lattice mounting member, the screws can be easily guided to the screw receiving part, and the screws have good bite, making it easy to position the lattice part. Coupled with this, since the screwing work becomes extremely easy, the work when installing the diagonal lattice between a pair of diagonal lattice mounting members facing each other and/or between the diagonal lattice mounting members that are orthogonal to each other and adjacent to each other. It can bring about an extremely excellent effect of significantly improving sexual performance.

[Brief explanation of the drawing]

FIG. 1a shows the mounting structure of the diagonal lattice according to the first embodiment of this invention, and is a vertical cross section showing the joint between the short diagonal lattice (diagonal lattice) and the vertical stile (diagonal lattice mounting member). Figures 1b and 1c are sectional views taken along line A-A and B-- in Figure 1a, respectively.
A sectional view taken along the line B, FIG. 2a is a perspective explanatory view showing the positioning member in FIG. 1a, FIG. 2b is an explanatory view in the direction of arrow C of the positioning member in FIG. 4 is a front view showing a diagonal lattice body employing the diagonal lattice mounting structure according to the first embodiment of this invention; FIG. 6 and 6 are longitudinal and cross-sectional views, respectively, showing the situation in which the diagonal lattice body shown in FIG. 3 is fitted into the dead window of the building frame, and FIG. FIGS. 8 and 9 are front views showing a diagonal lattice body employing the mounting structure shown in FIG. 2, 32... Upper stile (diagonal lattice mounting member),
3, 33...Lower stile (diagonal grid mounting member), 4,
34...Vertical stile (diagonal grid mounting member), 4b...
...Mounting hole, 8, 38...Short diagonal lattice (diagonal lattice), 8a...Hollow part, 8c...Slanted end, 9...
... Auxiliary material for connection, 10 ... Screw, 11 ... Pedestal,
12... Positioning member, 13... Insertion section, 14...
...Positioning protrusion, 15...Screw conduction hole.

Claims (1)

[Scope of utility model registration request] In a structure in which a hollow diagonal lattice is attached between a pair of opposing diagonal lattice attachment members and/or between mutually orthogonally adjacent diagonal lattice attachment members, the hollow of the diagonal lattice is opened from the inclined end of the diagonal lattice. an insertion portion inserted into the diagonal lattice mounting surface; a positioning protrusion that fits into a mounting hole formed in the diagonal lattice mounting surface of the diagonal lattice mounting member; Insert the insertion part of the positioning member provided with a screw through hole passing through from the inclined end of the diagonal grid, and insert the positioning protrusion of the positioning member into the mounting hole of the diagonal grid mounting member corresponding to the positioning protrusion. In the fitted state, a screw passed through the screw through hole of the positioning member from the back side of the diagonal lattice mounting surface of the diagonal lattice mounting member through the pedestal is inserted in the longitudinal direction of the hollow part of the diagonal lattice. The diagonal lattice is sandwiched between a pair of opposing diagonal lattice mounting members and/or between mutually orthogonally adjacent diagonal lattice mounting members by screwing onto the inserted connecting auxiliary material. Diagonal grid mounting structure.