JPH0311291Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention has a folding roof tightening structure, more specifically, a folding roof plate roof tightening structure in which the joints of folded roof plates having peaks and valleys are tightened using a tightening frame and a hanger. Regarding the fastening structure of tile roof.

Conventionally, various shapes have been adopted for the clamping structure of folded roofs, but to summarize, in most structures, the clamping frame and hanger are fastened and fixed using bolts or nuts. It was hot.

That is, examples of these known examples include, for example, Japanese Utility Model Publication No. 50-9136, Japanese Utility Model Publication No. 57-47291, Japanese Utility Model Publication No. 57-15287, and Japanese Utility Model Publication No. 56-45947.

However, in such a fastening structure, it is necessary to always tighten bolts and nuts during construction, and as a result, not only does the tightening work take time, but also problems such as loosening of tightening occur after long-term use.

In particular, the bolts and nuts used in this type of fastening structure are used in large numbers on folded roofs, resulting in a large amount of work loss, and the bolts and nuts are installed in very narrow spaces, making it extremely difficult to tighten them. The work was difficult.

The purpose of this invention is to make it possible to attach the hanger to the frame with a single touch in order to eliminate these conventional drawbacks.The purpose of this invention is to attach the hanger to the frame using bolts and nuts. To provide a completely new and useful clamping structure for a folded roof, which can be installed quickly and reliably without any problems, and can stabilize hangers after installation with respect to a frame.

That is, the present invention provides a folding roof structure in which the frame 1 is connected to the upright parts 2a and 2b of the frame 1.
A recess 3 is formed at the top of the upper end of the recess 3.
It has a protrusion on at least one of the left and right side surfaces 5a, 5b of the frame 1, and has a substantially U-shaped leg piece 6 into which the hanger 9 is fitted into the recess 3 of the frame 1. It is constructed by forming a hole into which the protrusion is inserted.

Since it is constructed as described above, the frame 1 is compressed inwardly against the elastic force of the hanger 9.
The frame 1 is fitted into the recess 3 and the protruding part of the frame 1 is inserted into the hole bored in the leg piece 6 of the hanger 9,
After that, when the compressed state of the hanger 9 is released, the leg piece 6 of the hanger 9 is pressed into the recess 3 of the frame 1 by its elastic force, and therefore, with one touch, the hanger 9 can be moved into the recess at the top of the frame 1. It can be installed within 3.

Moreover, after installation, the hanger 9 is attached to the recess 3 of the frame 1.
Since the leg pieces 6 are engaged inside by the protruding parts, the folded roof can be reliably positioned and fixed without coming off from the frame 1.

As described above, the present invention forms a recess in the top of the frame, fits the leg of the hanger into the recess, and engages the protrusion on the recess and the hole on one side of the leg, thereby making the hanger easier to use. can be attached to the frame with one touch, making the work of attaching the hanger to the frame extremely simple, and the workability is much better than the conventional tightening structure using bolts and nuts.

In particular, since the leg pieces of the hanger are engaged by the protruding portions protruding from the recessed side of the frame, the attached state of the hanger is extremely stable and reliable.

Furthermore, since a recess is formed at the top of the frame, the strength of the frame is greatly improved by the recess.

Moreover, the overall shape is very simple and the number of parts is small, making it extremely practical.

As described above, the present invention has achieved the above-mentioned unique effects in terms of workability, stability, and strength, and this type of structure has not previously existed as a clamping structure for folded roofs. Ta.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below according to an embodiment shown in the drawings.

FIG. 1 is a perspective view of a main part of a fastening frame 1, which is formed by left and right raised parts 2a, 2b and a recessed part 3 whose upper end apex is bent into a substantially U-shape. Reference numerals 4a and 4b are a pair of protrusions that are punched out approximately at the center of both side surfaces 5a and 5b forming the recess 3, and are formed slightly downward.

FIG. 2 shows a generally U-shaped leg piece 6 to be fitted into the recess 3 of the frame 1, and a hanger body 8 which is bent and integrally formed on one side 6a of the leg piece 6 and has an inward projecting piece 7 at the tip. FIG. 1 shows a perspective view of a hanger 9 made of an elastic stainless steel plate. 10a,
Reference numeral 10b indicates a hole for engaging the projections 4a, 4b, which is opened approximately at the center of the leg pieces 6a, 6b.

In the frame 1 and hanger 9 configured as described above, when attaching the hanger 9 to the frame 1, first compress the leg pieces 6 of the hanger 9 inward against the elastic force while compressing the frame 1. The frame 1 is fitted into the recess 3 of the frame 1, and the downward protrusions 4a and 4b, which are provided inside the recess 3 of the frame 1, are fitted into the holes 10a and 10b formed in the leg pieces 6a and 6b, respectively. When the compressed state of the leg pieces 6 is released, the leg pieces 6a and 6b are pressed against both side surfaces 5a and 5b of the recessed part 3 by their elastic force, resulting in the state shown in FIG.

Therefore, the hanger 9 can be extremely easily installed in the recess 3 of the frame 1 with a one-touch operation by compressing and releasing the leg pieces 6a and 6b.

Furthermore, in the attached state, the leg pieces 6 are reliably prevented from coming off by the engagement of the downward protrusions 4a and 4b on the side of the recess 3, so the hanger 9 will not come off from the frame 1 inadvertently. .

Next, when installing the folded roof plate 11, first place one roof plate 11a with the tip end 12 facing outward on the rising part 2a of one side of the frame 1 as shown in FIG. The child 9 is installed in the recess 3 of the frame 1 as described above, and then the tip 13 is attached.
By placing the other roof plate 11b facing inward on the raised portion 2b of the other side of the frame 1, the fourth
As shown in the figure, the folded roof board 11 can be tightened.

As described above, since the structure allows the hanger 9 to be attached to the frame 1 with one touch, the attachment work is extremely simple compared to the conventional bolt and nut type structure, and the work time can be dramatically shortened. As a fastening structure, a revolutionary effect was obtained.

Incidentally, since the protrusions 4a and 4b shown in the above embodiment are slightly inclined downward, they are effective in preventing the leg pieces 6 of the hanger 9 from coming off and wobbling, but they do not necessarily have to be downwardly inclined. Must not be.

Further, in the above embodiment, the protrusions 4a and 4b are provided on both sides of the recess 3, but the protrusions 4a and 4b are not limited to this, and may be provided on either side. In this case, it is only necessary that the hole in the leg piece be opened at one location correspondingly.

Next, FIG. 5 shows another embodiment in which the recess 3 formed at the top of the frame 1 is formed as a straight recess 3 than in the previous embodiment, and a pin 14 with a separate protrusion is provided on one side 5a. The pin 1 is formed by providing the pin 1 and protruding into the recess 3.
A hole 15 is bored in the other side surface 5b facing the hanger 4, and a hole 15 is bored in one of the legs 6a of the hanger 9.
6 is opened, and the other 6b has a locking piece 17 facing outward to be engaged with a hole 15 formed in the recess 3.

In this embodiment, the hanger 9 is locked by the pin 14 and also by the locking piece 17, so that it is reliably prevented from coming off. The shape of the recess formed at the top of the upper end of the frame 1 may be any of the above-mentioned embodiments, or may have other shapes, and the degree of opening is not limited, and the protrusion may also protrude inside the recess. If provided, it does not matter whether it is integrally formed in the recess or formed separately.

Furthermore, regarding the relationship between the legs of the hanger and the protrusions, two protrusions are formed as in the first embodiment and two corresponding holes are formed in the legs, or two protrusions are formed in the legs as in the second embodiment. It is also possible to form a hole at one place in the leg piece and make a corresponding hole at one place in the leg piece, or any embodiment is acceptable, but the point is that the number of holes is determined according to the number of protruding parts. In addition to this, it is sufficient that at least one protrusion and one corresponding hole are provided on the leg of the hanger on the side of the recess.

In addition, the shape of the hanger body is by no means limited to the above embodiment, and the design can be changed as desired.

Further, the material of the hanger is not limited as long as it is an elastic body, and it may be made of a stainless steel plate as in the embodiment, or a galvanized iron plate or the like.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the main parts of the fastening frame. Figure 2 is a perspective view of the hanger. FIG. 3 is a perspective view of the main parts of the hanger attached to the frame. Fig. 4 is a vertical sectional view of the main part with the folded roof attached to the hanger. FIG. 5 shows another embodiment, in which A is a perspective view of the hanger and B is a vertical sectional view of the main part of the hanger attached to the frame. 1... Fastening frame, 2a, 2b... Standing part,
3... recess, 4a, 4b... protrusion, 6... leg piece, 9... hanger, 10a, 10b... hole, 14...
...Protruding pin.

Claims (1)

[Scope of utility model registration request] In a folding roof tightening structure that uses a tightening frame and a hanger to tighten joints of folded roof plates having peaks and valleys, the rising part 2 of the frame
A frame 1 having a recess 3 formed at the top of the upper end of the recess 3 and a protrusion provided on at least one of left and right side surfaces 5a and 5b of the recess 3, and a substantially U-shaped leg that is fitted into the recess 3 of the frame 1. A clamping structure for a folded roof, characterized in that it has a leg piece 6 and a hanger 9 made of an elastic body in which a hole into which the protruding part is inserted is formed in the leg piece 6. .