JPS6329060Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a panel fixing device for fixing panels used on the walls of simple structures such as prefabricated storage sheds to other panels, columns, crosspieces, etc.

Conventionally, when fixing this type of panel, for example, as described in Japanese Utility Model Publication No. 54-28244 (see Fig. 4), the folded part of the first wall panel 1 and the second wall panel 1 were fixed.
Upper and lower mounting holes 1c and 1d are provided on the joint surface of the studs.
are drilled in a continuous manner, and each lower mounting hole 1d
At the same time, a stepped connecting plate 2 that abuts the joining member from the opposite direction is inserted and arranged, and a connecting shaft 3 with one side of the connecting plate 2 attached to each upper mounting hole 1c is fastened to the joining member. However, since it is necessary to tighten with bolts, etc., the construction time is too long, and the tightening work in a narrow place is difficult to handle with a spanner, etc., making it difficult to perform construction.

The present invention was made with the aim of solving the above-mentioned conventional drawbacks, and its gist is that one end of a plate-shaped piece is provided with an abutting part to the panel to be fixed, and the other end is provided with an abutting part to the panel to be fixed. A locking part to the panel to be fixed is provided in the section, a bulge bent in a hairpin shape is formed on the side of the approximately central part, a through hole is provided in the bulge, and the abutting part and The locking part is a locking piece that is stepped by the thickness of the two panels to be fixed,
An insertion part is provided at one end of the plate-shaped piece to be inserted into the through hole of the locking piece, and a base end of the insertion part is provided with one side that is higher on the proximal end and gradually lower as it goes toward the distal end. an insertion piece that is provided with a bulging part and has a contact part formed at the other end that comes into contact with the contact part of the locking piece, and the insertion part of the insertion piece is connected to the locking piece. The width is slightly narrower than the width of the through hole of the piece, and the height of the bulge on the base end side of the bulging part of the insertion part is equal to the distance between the abutting part of the locking piece and the outer side edge of the through hole. The panel fixture is made slightly higher than the standard.

Hereinafter, the present invention will be explained with reference to embodiments of the drawings.
Figures 1a and 1b are perspective views of a locking piece and an insertion piece, respectively, used in an embodiment of the present invention.

Reference numeral 1 designates a locking piece, in which a plate-like piece made of a metal plate or the like has a bulge 11 bent into a hairpin shape on the side of the substantially central part, and a through hole 12 is provided in the bulge 11; A contact part 13 for the panel to be fixed is provided at one end, a locking part 14 for the panel to be fixed is provided for the other end, and the contact part 13 and the locking part 14 are connected to the panel to be fixed. The structure is stepped by the thickness of each panel.

Reference numeral 2 denotes an insertion piece, which is made of a bent plate-like piece made of an elastic metal plate, etc. One half is provided with an insertion part 21 to be inserted into the through hole 12 of the locking piece 1, and the other half is provided with an insertion part 21 to be inserted into the through hole 12 of the locking piece 1. A contact portion 22 that contacts the contact portion 13 of the locking piece 1 is formed in the portion, and a grip portion 23 is provided outwardly at the end thereof. The insertion part 21 has a width slightly narrower than the width of the through hole 12 of the locking piece 1, and the proximal end has an arc shape that is high on the proximal side and gradually becomes lower as it goes toward the distal end. A bulging portion 211 that bulges out is provided, and the contact portion 22 and the grip portion 2
3, the contact portion 1 has approximately the same width as the contact portion 13 of the locking piece 1.
It is said to be slightly narrower than 3.

Further, the height of the proximal bulge of the bulging portion 211 of the insertion portion 21 is the same as that of the contact portion 13 of the locking piece 1 and the through hole 1.
It is slightly higher than the distance from the outer side edge of No. 2.

The embodiment of the present invention is composed of the locking piece 1 and the insertion piece 2 as described above.

Therefore, in order to fix the panel using the embodiment of the present invention described above, as shown in FIG. Long holes 31, 41 are provided in the left and right direction as large as possible (see Fig. 3), and in these long holes 31, 41,
Locking portion 14 of locking piece 1 and locking portion 1 of bulge portion 11
4 side, and bring the contact part 13 into contact with the upper wall of the elongated hole 31 of the panel 3 on the other side, and grasp the insertion piece 2 from above the side where the locking piece 1 is inserted. Pinch the part 23 with your fingers and insert the insertion part 21 into the through hole 12 of the locking piece 1.
When the bulge 211 is press-fitted to the vicinity of the base end of the bulge 211, the base end of the bulge 211 comes into contact with the outer side edge of the through hole 12 of the locking piece 1 and is elastically deformed, and its restoring force is The insertion portion 21 of the insertion piece 2 presses the panel 3, the contact portion 22 presses the contact portion 13 of the locking piece 1, and the locking portion 14 of the locking piece 1 presses the panel 4.

That is, the panels 3 and 4 are sandwiched between the locking portion 14 of the locking piece 1 and the insertion portion 21 of the insertion piece 2 in a pressed state, and are firmly held.

Furthermore, if the bulging portion 211 is formed in an arc shape,
The amount of elastic deformation when press-fitted increases, and the restoring force also increases accordingly, allowing for more secure clamping.

In the case described above, the elongated holes 31 and 41 are provided in the left and right directions of the panels 3 and 4, but they may be provided in the up and down directions. Further, although not shown, one of the panels 3 and 4 may be fixed to a pillar or a crosspiece.

As mentioned above, since the panel fixing device of the present invention has the above-mentioned configuration, the long hole provided at the contact portion between the panel to be fixed and members such as other panels, columns, crosspieces, etc. Simply insert one end of the locking piece, place the other end in contact with the panel, and insert the insertion part of the insertion piece into the through hole of the locking piece to attach the panel to be fixed to other panels, pillars, etc.
It can be securely and easily fixed to members such as crosspieces with one touch, and construction time can be significantly reduced compared to tightening with bolts, etc., and the locking piece and insertion piece can be attached from the same side as the panel to be fixed. The fixing work can be done even if you cannot move your hands to the other side, and the fixing work in a narrow place is also easy because there is no need to use a wrench or the like.

[Brief explanation of the drawing]

Figures 1a and b are perspective views of a locking piece and an insertion piece used in an embodiment of the present invention, Figure 2 is a side view illustrating how the embodiment of the present invention is used, and Figure 3. The figure is a perspective view of a panel to be fixed, and FIG. 4 is a sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1...Locking piece, 2...Insertion piece, 3, 4...Panel, 11...Bulging part, 12...Through hole, 13...Abutting part, 14...Locking part, 21... Insertion part, 22...
...Abutting portion, 211...Bulging portion.

Claims (1)

[Scope of utility model registration request] One end of the plate-shaped piece is provided with an abutting part to the panel to be fixed, the other end is provided with a locking part to the panel to be fixed, and the plate is bent into a hairpin shape to the side of the approximately central part. A bulging portion is formed, a through hole is provided in the bulging portion, and the abutting portion and the locking portion include a locking piece that is stepped by the thickness of the two panels to be fixed, and a plate-shaped locking piece. An insertion part is provided at one end of the piece to be inserted into the through hole of the locking piece, and the proximal end of the insertion part has a bulge on one side that is higher on the proximal side and gradually lower as it goes toward the distal end. an insertion piece having a bulging part formed thereon, and an insertion piece having a contact part formed at the other end that comes into contact with the contact part of the locking piece, and the insertion part of the insertion piece contacts the contact part of the locking piece. The width is slightly narrower than the width of the through hole, and the height of the proximal end of the bulging portion of the insertion portion is greater than the distance between the abutting portion of the locking piece and the outer side edge of the through hole. Panel fixings that are slightly raised.