JPH0723649B2 - Fixing tool for panel base material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is used for fixing a panel having curved portions formed on both sides in the longitudinal direction to a base member, and is used for walls, ceilings, roofs inside and outside a building, The present invention relates to a fixing tool for a base member of a panel used for fences, parapets, etc.

[Conventional technology]

As a conventional panel fixing member of this type, for example, Japanese Patent Publication
No. 42-26591, Japanese Examined Patent Publication No. 46-3434, and Japanese Utility Model Publication No. 51-96233.

As shown in FIGS. 9 and 10, these publicly known ones are formed by forming convex portions b having widened tips at regular intervals on both side standing walls of a U-shaped stringer a so as to overlap each other. there were. In order to fix the panel using this stringer a, the stringer a is fixed to a base member or the like (not shown) in a state in which the convex portions b overlap each other at a constant interval and in parallel, and the stringers a are adjacent to each other. Between the convex parts b, b of the curved part facing both sides in the longitudinal direction.
Push the upward panel c on which d and d are formed from above,
The one curved portion d of the cap panel e, which has the similar curved portions d, d formed downward on both sides, is engaged with the one curved portion d of the upward panel c already pushed between the convex portions b, b. At the same time, the other curved portion d of the cap panel e is engaged with one curved portion d of the upward panel c to be pushed between the next convex portions b, b, and the cap panel e is curved portion of the upward panel c. While being fitted into the convex portion b together with d, the upward facing panel c is sequentially fixed in a manner of being pushed into the next convex portion b, b.

[Problems to be Solved by the Invention]

The conventional stringer a described above is set so that the interval between the convex portions b and b matches the width of the upward panel c, and therefore cannot be used for panels of different widths, and the size of the panel width I had to prepare another stringer for each. Further, since the stringer can be installed only by pushing the upward panel c between the adjacent convex portions b, b from above, if the protrusion width W of the upper end on both sides of the convex portion b is increased, the upward panel c will be removed. Convex part b, b
Therefore, the curved portion d of the upward panel c cannot be installed deeply into the side edge of the convex portion b. Therefore, when the upward facing panel c is made large, the panel tends to come off the stringer.

Further, it is necessary to fix the stringers a to the base member before fixing the panels c and e. However, when a large number of the stringers a are fixed to the base member especially when the panels c and e are long, The protrusions d of the stringers a are likely to be displaced from each other, and when the protrusions d are displaced from each other in this manner, it may be difficult to fix the panels c and e.

An object of the present invention is to provide a fixing device for a base member of a panel, which solves the above-mentioned drawbacks of the conventional fixing member.

[Means for Solving the Problems]

In order to solve the above-mentioned problems, a fixing device for a base member of a panel according to the present invention has a channel-shaped upward panel 2 having curved portions 21 formed on both sides in the longitudinal direction, and curved portions 41 formed on both sides in the longitudinal direction. And a channel-shaped downward cap panel 4 fixed to the base member 5 with the curved portion 41 of the cap panel 4 engaged or locked in the curved portion 21 of the upward panel 2. In a fixing device for a member, a base 36 made of a long metal plate having a predetermined width.
And the upward facing panel 2 on both lower sides of the wide head 10.
Having a guide portion 11 which is recessed from the side for guiding and locking the curved portion 21 of the base 36, a large number of upright surfaces are formed on one surface of the base 36 at appropriate intervals in a row. Is composed of the main body 1 arranged so as to substantially overlap each other when viewed from the end of the base 36 in the length direction.

[Action]

The fixing device according to the present invention is a panel having curved portions on both sides in the longitudinal direction when fixing the fixing member to the base member, and the fixing device can be fixed along the side curve of the panel which is already arranged in the upward direction. There is no need to push between the main bodies to construct.

〔Example〕

Hereinafter, the present invention will be described in detail with reference to the drawings and the like.

FIG. 1 is a perspective view showing an embodiment of a fixing tool for a base member of a panel according to the present invention, and FIGS. 2 to 4 are views sequentially showing an example of construction of the fixing tool of the embodiment.

In FIG. 1, 1 is a main body, 10 is a head, 34 is a screw hole, and 36 is a base.

The base 36 is a long metal plate, and the main body 1 is integrally formed at predetermined intervals in the vertical portion 15 bent and raised in an L-shaped cross section.

The main body 1 is formed in a substantially mushroom shape, and a guide portion 11 which is recessed from the side is formed on the lower side of the wide head 10 from the end of the base 36 in the longitudinal direction. look,
A large number of wide surfaces of the heads 10 are arranged so as to substantially overlap each other. In this embodiment, the main body 1 is integrally formed on the vertical portion 15 of the base 36 at predetermined intervals, and each main body is twisted by 90 degrees with pliers or other tool (not shown) to widen the head 10 as described above. The two are seen so that they overlap each other when viewed from the end.

Further, screw insertion holes 34 are formed at predetermined intervals on the base side of the base 36, and the base 36 is attached to the base member using the screw insertion holes 34.

The fixing device of this embodiment can be easily and inexpensively manufactured by a method such as punching or bending a metal plate.

Next, a procedure for fixing the panel to the base member using this fixing tool will be described.

First, as shown in FIG. 2, a channel-shaped upward panel 2 to be used as a reference is placed upward on a mounting surface of a base member 5 such as a field board in a predetermined posture, and along both sides in the longitudinal direction thereof, With the curved portion 21 of the panel 2 being guided by the guide portion 11 of the main body 1, the base 36 is fixed to the base member 5 by the screw 31.

Then, as shown in FIG. 3, one of the curved portions 41, 41 formed on both sides in the longitudinal direction of the channel-shaped downward cap panel 4 is engaged with the curved portion 21 of the panel 2 to make the cap panel 4 The other curved portion 41 is engaged with one curved portion 21 of the panel 2 for the next fixing, and in this state, the cap panel 4 is fitted in the state of covering the main body 1 of the fixing tool, and the state shown in FIG. 4 is obtained. .

Further, in the state where the other curved portion 21 of the panel 2 of FIG. 3 is guided by the guide portion 11 of the main body 1, the fixing tool is fixed to the base member 5 as in FIG.

Hereinafter, the panel 2 and the cap panel 4 may be alternately fixed to the base member 5 in a similar manner.

The interval for fixing the fixing tool to the base member 5 is selected according to the strength required after the execution.

In addition, the guide portion 11 of the main body 1 is deepened and the guide portion 11
When the curved portion 21 of the panel 2 facing upward is to be deeply guided, the curved portion 21 of the panel 2 is guided to the guide portion 11 as shown by the two-dot chain line in FIG. 36
May be fixed to the base member 5.

Even if the guide portion 11 is deep, if the cap panel 4 does not protrude from the end edge guide portion 11 of the curved portion 21 of the upward facing panel 2, the cap panel 4 is not in the manner shown in FIG. After fixing each upward facing panel 2 to the base member 5, it is possible to press and fit the main body 1 from above the main body 1.

Since the fixing device of this embodiment can be carried out in the above-mentioned manner, it is not necessary to push the upwardly facing panel 2 between the guide portions 11 of the main bodies 1 of the adjacent fixing devices. Therefore, not only in the fixing device of this embodiment, but also in the case where the guide portion 11 on the side of the main body 1 is deep and the curved portion 21 of the panel 2 is deeply engaged with the guide portion 11 as shown in FIG. Since it can be enforced, the panels 2 and 4 can be firmly fixed to each other. Further, fixing devices of the same size can be used for the panels 2 having different widths.

FIG. 5 to FIG. 7 are views showing other examples of fixing the fixing member to the base member of the panel according to the present invention.

The tip of the curved portion 21 of the panel 2 used in the construction example of FIG. 5 is raised to a shape that fits the head shape of the fixing tool body 1, and the curved portion 21 has an S-shaped cross section as a whole. There is.

First, with the left side curved portion 21 of the panel 2 at the right end in FIG. 5 being guided to the right side guide portion 11 of the fixing tool main body 1 at the right end in FIG.
The fixing tool is fixed to the base member 5 with screws 31.

Then, the right side curved portion 21 of the next panel 2 is guided to the left side guide portion 11 of the main body 1, and is pressed and fitted into the main body 1 from above with the cap panel 4 being covered.
And the cap panel 4 are assembled.

Thereafter, the panels 2 and 4 are alternately fixed in the same manner.

The construction example of FIG. 6 is a case where the width of the cap panel 4 is wide. In this case, the fixing device may be fixed to the base member 5 in two rows and then applied.

The construction example of FIG. 7 is a case where the curved portion 41 of the cap panel 4 and the curved portion 21 of the upward facing panel 2 are independent arcs. In this case, after the cap panel 4 is covered on the fixing device main body 1, the end of the curved portion 21 of the panel 2 in a slanted state is inserted between the side portion of the main body 1 and the cap panel 4, and the panel 2 is grounded. The curved portion 21 of the panel 2 may be guided to the guide 11 of the main body 1 by pressing it against the mounting surface of the member 5.

FIG. 8 is a view showing another embodiment of the fixing device for the base member of the panel according to the present invention.

In this embodiment, the guide portion 11 on the side of the mushroom-shaped main body 1 is used.
And the curved portion 21 at the side end of the upward facing panel 2 is formed into a square curved shape so as to substantially match the cross-sectional shape of the guide portion 11, and its tip edge is located above the head 10 of the main body 1. It is raised so as to follow the cross-sectional shape, and the main body 1 and the panel 2 are more strongly coupled.

Further, in this embodiment, the tip of the curved portion 21 of the upward-facing panel 2 is raised so as to follow the shape of the upper end surface of the main body 1 as described above. It is not necessary to perform the procedure as shown in the figure, and the cap panel 4 can be pressed onto the main body 1 from above to cover it.

As a material of the panels 2 and 4 used in each of the construction examples, an aluminum alloy, an iron plate (color iron plate), a stainless plate (color steel plate), a synthetic resin molded product, or the like can be used.
When the cap panel 4 is roll-formed, its surface may be embossed, and when it is extruded, a large number of small ridges are formed on the surface of the panel 4 in a spline shape in the longitudinal direction. May be.

〔The invention's effect〕

As described in detail above, according to the present invention, since it can be used without being restricted by the width of an upward panel having curved portions on both sides in the longitudinal direction, it can be applied to a panel having a different width like a conventional stringer. It is not necessary to prepare various kinds of stringers to be used, and moreover, by fixing the fixing device to the base member in two rows, it can be used in response to changes in the width of the cap panel.

Further, since it is not necessary to press the upward panel between the fixing tool bodies to fix the panel, it is possible to make the guide portion on the side of the body deep and to manufacture one that can hold the panel more firmly. In both cases, it is possible to obtain a material that can be firmly fixed even if the width of the panel is increased.

Further, since the fixing device of the present invention does not need to be fixed to the base member in advance before fixing the upward facing panel, the fixing device has a mutual convex portion (corresponding to the main body 1 of the present invention) like a conventional stringer. ) Is not fixed in the displaced state.

Furthermore, the fixing device is long, and it is often sufficient to fix only one fixing device on the side of each upward facing panel. Therefore, due to the fact that a large number of main bodies are arranged in a state of being overlapped with each other when viewed from the end of the base, the contact pressure of each main body on the panel is likely to be uniform, and a large number of fixing members are arranged at the same length position. The workability is also improved by not needing to fix.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a fixing tool for a base member of a panel according to the present invention, and FIGS. 2 to 4 are views showing in sequence an example of construction of the fixing tool of the embodiment. FIG. 5 to FIG. 7 are views showing other examples of fixing the fixing member to the base member of the panel according to the present invention. FIG. 8 is a view showing another embodiment of the fixing device for the base member of the panel according to the present invention. 9 and 10 are views showing an example of a conventional fixing device. 1 …… Main body, 10 …… Head 11 …… Guide part, 15 …… Vertical part 31 …… Screw, 34 …… Screw insertion hole 36 …… Base 2,4 …… Panel, 5 …… Base member

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Claims (1)

[Claims] 1. A channel-shaped upward panel 2 having curved portions 21 formed on both sides in the longitudinal direction, and curved portions on both sides in the longitudinal direction.
The channel-shaped downward cap panel 4 in which 41 is formed is fixed to the base member 5 with the curved portion 41 of the cap panel 4 engaged or locked in the curved portion 21 of the upward panel 2. In the fixing device for fixing the panel to the base member, for guiding and locking the upward curved portion 21 of the panel 2 to the lower side of the wide head 10 and the base 36 made of a long metal plate having a predetermined width. Guide part recessed from the side of
11 has a large number of 11 standing upright in a row on one surface of the base 36 at an appropriate interval, and the wide surfaces of the respective heads 10 substantially overlap each other when viewed from the end of the base 36 in the longitudinal direction. A fixing tool for a base member of a panel, characterized in that it is composed of an arrayed main body 1.