JPS6227669Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hole closing tool for closing holes provided in various building material shapes such as sashes, interior fittings, gates, and fences.

As shown in FIG.
It consists of a hole closing part 4 that covers a hole 3 provided in the outer wall 2 of the section 1, and a locking leg piece 5 protruding from one side of the hole closing part 4. Stop leg piece 5
The locking leg piece 5 is engaged with the inner surface A of the outer wall 2. It does not form the same plane as the outer surface C, but the hole blocking part 4
Since it protrudes from the profile 1 by the same amount as its thickness, it has an unavoidable problem of unsightly appearance.
In addition, especially when it is attached to the hole 3 provided in the profile 1 used as the vertical stile 7 of an indoor fittings shoji, the hole blocking part 4 of the hole closing tool 6 is attached to the outer wall 2 of the vertical stile 7 as described above. Because it protrudes from the outer surface U, even if the shoji is closed, there will be a gap 9 between the vertical stile 7 and the pillar 8.
This caused problems such as wind infiltrating through the gap 9 and light from an adjacent room leaking in.

The present invention solves all of the above-mentioned drawbacks, and provides a hole closing tool that does not impair the appearance of the shape material, and in the case of indoor fittings, does not create a gap between the shoji and the pillars. It has been specially devised for this purpose.

That is, the present invention includes a hole closing part that closes a hole provided in the outer wall of the profile, a leg that abuts an intermediate wall parallel to the outer wall inside the profile, and a hole that protrudes from the leg or the hole closure. It consists of a locking protrusion that locks onto the inner surface of the outer wall of the profile, and the distance between the outer surface of the hole closing part and the locking surface of the locking protrusion is approximately the same as the thickness of the outer wall of the profile. It is characterized by this.

The present invention will be described below with reference to illustrated embodiments.

In FIGS. 2 to 5, a shoji B, which is an indoor fitting to which the hole plug according to the present invention is attached, has upper and lower frames 10, 11 and a vertical frame 12 as a frame, and a lattice 13 is incorporated therein. The vertical frame 12 includes an outer wall 16 that connects the indoor and outer walls 14 and 15, an intermediate wall 17 that is parallel to the outer wall 16, and a vertical wall that protrudes from the inner surface of the indoor and outer walls 14 and 15. Projecting pieces 18, 1 that catch the ends of the frames 10, 11
The outer wall 16 has a hole 19 for inserting a screw operating jig, and the intermediate wall 17 has a hole 20 for screw insertion.
are provided for each. In addition, the lower part of the lower stile 10 is
It forms a groove 21 that opens downward, and an adjustment bar 22 for adjusting the installation and height of the shoji B is fitted into the groove 21. A tapping hole 23 is formed in the upper part of the adjustment bar 22.
The adjustment bar 22 is fixed to the vertical frame 12 by screwing a screw 24 inserted through a jig insertion hole 19 in the outer wall 16 and a screw insertion hole 20 in the intermediate wall 17 into the tapping hole 23.

In addition, 25 in the figure is a corner piece whose one end is fitted into the adjustment bar 22 and whose other end is fitted into the vertical frame 12. Now, the hole closing tool A according to the embodiment shown in FIGS. 4 to 6 is for closing a jig insertion hole 19 provided in the outer wall 16, and is similar to the jig insertion hole 19. A hole closing portion 26 having the same shape and the same size or a slightly smaller size, a pair of legs 27, 27 protruding from one side of the hole closing portion 26 in an unspread shape, and a pair of legs 27, 27 extending from the middle of the legs 27, 27 to each other. It consists of a pair of L-shaped locking protrusions 28, 28 that protrude in opposite directions and lock onto the periphery of the hole closing portion 26. Then, the locking surface O of the locking protrusions 28, 28 and the hole closing portion 27
The distance from the outer surface of the outer wall 16 to the outer wall 16 is approximately the same as the thickness of the outer wall 16.

Then, when the legs 27, 27 of the hole closing tool A are inserted into the jig insertion hole 19 and the hole closing tool A is pushed into the vertical stile 12, the legs 27, 27 are inserted into the intermediate wall. 1
7, and the locking protrusions 28, 28
Once it is pushed by the periphery of the jig insertion hole 19 and deformed, it restores itself and locks onto the inner surface of the outer wall 16, and the hole closing tool A is fixed to the jig insertion hole 19. At the same time, the hole closing portion 26 closes the jig insertion hole 19.

The hole plug A installed in this way is connected to the locking surface O of the locking protrusions 28, 28 and the hole plug 2 as described above.
Since the distance from the outer surface of the shoji 6 to the outer wall of the shoji B is approximately the same as the thickness of the outer wall 16, the outer surface of the hole blocking portion 26 is substantially flush with the outer surface of the outer wall 15, and When closed, the shoji B and the pillar 29 come into contact with each other without creating a gap between them.

In this embodiment, since the legs 27, 27 are bent by contacting the intermediate wall 16, the repulsive force of the legs 27, 27 strongly presses the locking protrusions 28, 28 against the inner surface of the outer wall, and the hole plug A is more firmly attached and will not fall off.

Further, FIG. 7 shows another embodiment of the present invention, and a hole closing tool A1 according to this embodiment has legs 31, 31 protruding from one side of the hole closing portion 30, and The locking protrusion 33 is formed by providing the reinforcing portion 32 of the closing portion 30 extending from the outer periphery of the hole closing portion 30, but in this embodiment as well, the locking surface O of the locking protrusion 33 and the hole The distance to the outer surface of the closing portion 30 is formed to be approximately the same as the thickness of the outer wall 16.

Furthermore, FIG. 8 shows another embodiment of the present invention, and a hole closing tool A2 according to this embodiment has a hole closing part 34.
and leg portions 3 protruding from both ends of one side of the hole blocking portion 34.
5, 35, the legs 35, 35
The locking protrusions 36, 36 are formed by providing a portion of the hole-closing portion 34 so as to protrude from the outer periphery of the hole-closing portion 34. Also in this embodiment, the distance between the locking surface O of the locking protrusion 36 and the outer surface of the hole closing portion 34 is the same as that of the outer wall 16.
There is no change in the fact that the wall thickness is approximately the same as that of .

As described above, the hole plug according to the present invention does not fall into the frame because the legs abut against the intermediate wall of the profile, and the locking protrusion locks on the inner surface of the outer wall, so It can be firmly installed between a wall and an exterior wall. In addition, since the distance between the locking surface of the locking protrusion and the outer surface of the hole-closing section is formed to be approximately the same as the thickness of the outer wall of the section, the outer surface of the hole-closing section is the same as the outer wall of the section. It is approximately flush with the side surface, and the hole plug protrudes from the profile.
It does not damage the appearance of the shape. In particular, when the shape is a vertical stile of a fitting and is installed in a hole provided on the face of the vertical stile that faces the pillars, when the shoji is closed, there will be no gap between the vertical stile and the pillar, and the two will come into contact. Therefore, it has the effect of preventing drafts and light from leaking in from adjacent rooms.

[Brief explanation of the drawing]

FIG. 1 is a vertical cross-sectional view showing how a conventional hole closing device is installed, FIG. 2 is a front view showing an indoor fitting shoji to which a hole closing device according to an embodiment of the present invention is attached, and FIG. An enlarged view, FIG. 4 is a vertical sectional view showing the installed state of the hole closing device, FIG. 5 is a vertical sectional view, FIG. 6 is a perspective view of the hole closing device, and FIG. 7 is a diagram showing another embodiment of the present invention. FIG. 8 is a perspective view of a hole closing device according to another embodiment of the present invention. Code, 12... Vertical stile, 16... Outer wall, 17...
Intermediate wall, 19...Jig insertion hole, A, A1, A2
...hole plug, 26, 30, 34... hole plug, 2
7, 31, 35... Legs, 28, 33, 36...
Locking protrusion, E...inner surface of the outer wall, E...locking surface of the locking protrusion, F...outer surface of the outer blocking part.

Claims (1)

[Scope of utility model registration request] A hole closing part that closes a hole provided in the outer wall of the section,
The hole closing portion comprises a leg portion that abuts an intermediate wall parallel to the outer wall inside the section, and a locking protrusion that protrudes from the leg portion or the hole blocking portion and locks onto the inner surface of the outer wall of the section. A hole plug characterized in that the distance between the outer surface of the locking projection and the locking surface of the locking protrusion is approximately the same as the thickness of the outer wall of the profile.