JP5227039B2 - Windproof clip and installation structure of roofing material using windproof clip - Google Patents

Description

  The present invention relates to a wind-resistant clip that engages with an edge of a roof material in order to prevent the roof material from lifting, and a roof material installation structure using the wind-resistant clip.

  In buildings built under strong wind environments such as along the coast or at the foot of the mountain, wind-resistant clips 1 may be used to prevent the roofing material 2 (such as firewood) from being lifted by the wind (patented) Reference 1).

  FIG. 7 shows an installation example of a conventional windproof clip. In the illustrated example, when the roofing material 2 is installed, the plurality of roofing materials 2 are arranged in a row in a direction orthogonal to the eaves-ridge direction (see FIG. 7A). When the roofing material 2 is fixed with a fixing tool 8 such as a nail, among the four fixing holes 9 provided side by side in each roofing material 2, the two inner fixing holes 9 and the wind-resistant clip 1 ′. The wind-resistant clip 1 'is arranged on the roofing material 2 and the fixing tool 8 is driven into the roof base through the fixing tool insertion holes 5' and the fixing holes 9. To do. As a result, the roof material 2 is fixed and the wind-resistant clip 1 ′ is fixed on the roof material 2 (see FIG. 7B). Next, another roof material 2 is placed on the ridge side of the installed roof material 2 so that the eave side portion of the ridge side roof material 2 overlaps the ridge side portion of the eave side roof material 2. In addition to the arrangement, the arrangement position of the roof material 2 on the ridge side is shifted in the horizontal direction with respect to the roof material 2 on the eave side, and arranged in a zigzag pattern. Is engaged (see FIG. 7C).

By repeating such an operation, the roofing material 2 is installed and the wind-resistant clip 1 ′ that engages with the eaves side edge of the roofing material 2 is installed.
Japanese Patent No. 2802031

  However, according to the above prior art, since the position of the engaging portion 4 ′ of the wind-resistant clip 1 ′ on the roof material 2 is constant, the portion of the installed roof material 2 exposed to the roof outer surface in the eaves direction. If the ridge-side roofing material 2 is not installed so that the dimensions (working width) are constant, the eaves-side edge of the ridge-side roofing material 2 and the engaging portion 4 ′ can be sufficiently engaged. Can not. For this reason, the installation position of the roof material 2 on the ridge side is slightly shifted in the eaves ridge direction and the working width is increased, and the engagement between the engagement portion 4 ′ and the roof material 2 becomes shallow. In this case, the eaves side edge of the roofing material 2 cannot be sufficiently fixed, and the engagement between the engagement portion 4 ′ and the roofing material 2 is easily released as shown in FIG. It becomes impossible to sufficiently suppress the floating.

  In recent years, from the viewpoint of improving the design of the exterior appearance of the building, the roof material 2 has been provided with eaves-side edges formed in various shapes, and thus installed on the roof. The position of the eaves side edge of the roofing material 2 may not be constant. In this case, it is very difficult to install the wind-resistant clip 1 so that the position of the engaging portion 4 ′ matches the shape of the edge of the eaves side of the roof material 2. In some cases, the side edges cannot be sufficiently fixed, and the floating of the roof material 2 cannot be sufficiently suppressed.

  The present invention has been made in view of the above points, and a windproof clip capable of easily adjusting an engagement position with an edge of a roofing material and sufficiently engaging with the edge of the roofing material, and the windproofing. It aims at providing the installation structure of the roofing material using a clip.

  The wind-resistant clip according to claim 1 is provided on a fixing part 3 fixed on the roofing material 2 and an edge of the fixing part 3, and is superimposed on the roofing material 2 on which the fixing part 3 is fixed. It has an engaging portion 4 that engages with an edge of another roof material 2 to be installed. A fixing tool insertion hole 5 formed in the fixing portion 3 as a long hole extending in a direction along the engagement direction of the engaging portion 4 and the roof material 2, and a plate support protruding upward from the fixing portion 3 A portion 6 is provided.

In addition , head support portions 7 that protrude upward from the fixing portion 3 are provided on both sides in a direction orthogonal to the longitudinal direction of the fixing tool insertion hole 5.

According to a second aspect of the present invention, in the first aspect , the head support portion 7 includes a plurality of convex portions 7 a arranged in a direction along the longitudinal direction of the fixing tool insertion hole 5.

The invention according to claim 3 is an installation structure of a roofing material using the windproof clip according to claim 1 or 2 . In this roof material installation structure, the fixing tool 8 is inserted into the fixing tool insertion hole 5 of the fixing section 2 in a state where the fixing portion 3 of the wind-resistant clip 1 is arranged on the roof material 2 and the fixing tool 8. Is driven into the roofing material side. Another roof material 2 is placed on the roof material 2 so as to be overlaid on the fixed portion 3. Furthermore, the arrangement position of the wind-resistant clip 1 along the longitudinal direction of the fixing tool insertion hole 5 is a position where the engaging portion 4 is engaged with the edge of the other roof material 2.

  According to the present invention, when the windproof clip 1 is installed, the fixing member 3 is placed on the roofing material 2 with the fixing tool 8, and the roofing material 2 and the fixing portion 3 of the windproof clip 1 are overlapped with each other. After installing the roofing material 2, the engaging portion 4 is struck toward the edge of the other roofing material 2, or the windproof clip 1 is installed at the edge of the roofing material 2 while installing the other roofing material 2. The windproof clip 1 is moved along the longitudinal direction of the fixing tool insertion hole 5 by a method such as pushing in the engaging portion, and the engaging portion 4 is deeply engaged with the edge of the other roof material 2. As a result, the floating of the roofing material 2 can be reliably suppressed. When the wind-resistant clip 1 is moved as described above, the fixing portion 3 of the wind-resistant clip 1 comes into contact with the other roof material 2 by the plate support portion 6. Therefore, the frictional force applied between the other roof material 2 and the fixing portion 3 is reduced, and the wind-resistant clip 1 can be moved smoothly.

According to the first aspect of the present invention, when the wind-resistant clip 1 is installed, the head 8 a of the fixing tool 8 comes into contact with the fixing portion 3 at the head support portion 7, and the head support portion 7. The head 8a of the fixing tool 8 can be arranged at a position higher by the protruding dimension. For this reason, when the fixing tool 8 is struck with a hammer or the like, even if the plate support 6 protrudes on both sides of the fixing tool 8, the plate support 6 is not easily obstructed. Thus, the fixing tool 8 can be easily driven in while increasing the rigidity of the wind-resistant clip 1 by increasing the projecting dimension. Furthermore, when the head 8a of the fixing tool 8 is in contact with the head support portion 7, the contact area between the head 8a and the fixing portion 3 is reduced, and the frictional force acting between the two is reduced. The wind-resistant clip 1 can be slid even more smoothly.

Moreover, according to the invention which concerns on Claim 2 , the contact area between the head 8a of the fixing tool 8 and the fixing | fixed part 3 becomes still smaller, a friction force is further reduced, and the wind-resistant clip 1 is slid more smoothly. be able to.

  Hereinafter, the best mode for carrying out the present invention will be described.

  An example of the windproof clip 1 is shown in FIGS. The wind-resistant clip 1 is formed by providing an engaging portion 4 at the front end of the fixing portion 3. The wind-resistant clip 1 can be formed by punching or bending a single metal plate.

  The fixing portion 3 of the windproof clip 1 is formed in a flat plate shape that is long in the front-rear direction.

  The fixing portion 3 is provided with a fastener insertion hole 5 penetrating in the vertical direction. This fixing tool insertion hole 5 is formed as a long long hole along the front-rear direction, and is formed at the approximate center in the lateral direction of the fixing portion 3.

  Further, the fixed portion 3 is provided with a plate support portion 6 that protrudes upward from the fixed portion 3. The plate support portion 6 can be formed by, for example, bending the fixed portion 3 by press working or the like. The plate support portions 6 are preferably formed on both sides in the lateral direction with respect to the fixing tool insertion hole 5. In addition, the plate support 6 is preferably formed as a long ridge along the longitudinal direction of the fixing tool insertion hole 5. The plate support portion 6 is formed at a position where the head portion 8a of the fixing tool 8 and the plate support portion 6 do not overlap when the leg portion 8b of the fixing tool 8 is inserted into the fixing tool insertion hole 5. For this reason, it is preferable to provide the plate support portions 6 respectively on the outer sides in the lateral direction with respect to the arrangement position of the head portion 8a on the fixed portion 3. Further, the projecting dimension of the plate support portion 6 from the upper surface of the fixing portion 3 is such that the fixing portion of the head portion 8a of the fixing device 8 when the leg portion 8b of the fixing device 8 is inserted into the fixing device insertion hole 5 is used. It is preferable that the protruding dimension from 8 is the same as or larger than that.

  Moreover, the front-end position of the fixing tool insertion hole 5 in the fixing portion 3 is such that the arrangement position of the plate support portion 6 in the front-rear direction overlaps with the rear end portion side portion of the fixing tool insertion hole 5 in a side view. It is preferable to form a fixing tool insertion space 10 in which the plate support part 6 is not disposed on both sides of the fixing tool insertion hole 5 in a region in the front-rear direction from the position to the front end position of the plate support part 6.

  The fixing portion 3 is provided with head support portions 7 protruding upward from the fixing portion 3 on both sides in a direction orthogonal to the longitudinal direction of the fixing tool insertion hole 5. For example, as shown in FIG. 1, the head support portion 7 can be formed as a long rib-like ridge along the longitudinal direction of the fixing tool insertion hole 5. In addition, as shown in FIG. 2, it is also preferable to form a head support portion 7 by arranging a plurality of convex portions 7 a along the longitudinal direction of the fastener insertion hole 5. Each of the head support portions 7 is preferably formed in parallel with the fixing tool insertion hole 5. Further, the horizontal position of the head support portion 7 is a position that overlaps the head 8 a of the fixing tool 8 when the fixing tool 8 is inserted into the fixing tool insertion hole 5. Further, the projecting dimension of the head support part 7 from the upper surface of the fixed part 3 is made smaller than the projecting dimension of the plate support part 6. Here, as described above, the protruding dimension of the plate support portion 6 from the upper surface of the fixing portion 3 is such that the head portion 8a of the fixing device 8 in a state where the leg portion 8b of the fixing device 8 is inserted into the fixing device insertion hole 5. In order to make the protruding dimension of the plate support portion 6 equal to or larger than the protruding dimension of the fixing tool 8, the height dimension of the head 8 a of the fixing tool 8 and the height of the head supporting section 7 are set. It should be the same as or larger than the combined dimensions of the protruding dimensions.

  Further, the engagement portion 4 of the windproof clip 1 includes an eave engagement portion 4a extending upward from the front end edge of the fixing portion 3, and an upper engagement extending rearward from the upper end of the eave engagement portion 4a. Part 4b.

  Examples of installation of the windproof clip 1 are shown in FIGS.

  As shown in FIG. 3, the illustrated roofing material 2 is generally a flat plate having a rectangular shape in plan view, and the edge on the eaves side is subjected to an uneven design process. The roof material 2 is provided with four fixing holes 9 arranged in a direction orthogonal to the eaves-ridge direction. The roofing material 2 is placed on the roof base by placing a fixing tool 8 such as a nail or a screw into the roof base through the fixing hole 9 while being arranged on the roof base. This roofing material 2 is sequentially rolled up from the eaves side toward the building side while the eaves side portion of the roofing material 2 on the building side is superimposed on the building side portion of the roofing material 2 on the eave side. Installed. At this time, a plurality of roofing materials 2 arranged in a direction orthogonal to the eaves building direction are installed in a plurality of rows along the eaves building direction, and the arrangement positions of the roofing materials 2 in the rows are arranged in the horizontal direction in the row direction. They are arranged in a zigzag pattern, shifted by the size of two half pieces.

  In installing the roofing material 2 in this way, when installing the windproof clip 1, the roofing material 2 (roofing material 2a) is fixed with the fixing tool 8 as shown in FIGS. 4 (a) and 5 (a). In doing so, the two fixing holes 9 inside the roofing material 2 and the fixing tool insertion hole 5 of the windproof clip 1 are aligned, the windproof clip 1 is arranged on the roofing material 2a, and the fixing tool is inserted. The leg 8b of the fixing tool 8 is inserted into the hole 5 and the fixing hole 9, and the fixing tool 8 is driven into the roof base. At this time, the arrangement position of the engaging portion 4 of the wind-resistant clip 1 is finally arranged at a position where the engaging portion 4 is fitted to the edge of the roofing material 2a or a position closer to the eaves than this position. Preferably, the leg portion 8 b of the fixing tool 8 can be inserted into the fixing tool insertion hole 5 at the rear end portion of the fixing tool insertion hole 5.

  Here, when the fixing tool 8 is driven, first, the fixing hole 9 of the roofing material 2 and the fixing tool insertion hole 5 of the wind-resistant clip 1 are aligned in the fixing tool driving space 10 and fixed in this state. After the tool 8 is driven, the wind-resistant clip 1 is slid in the direction of the eaves by hitting it with a hammer or the like, and a plate is placed on both sides of the fixing tool 8 as shown in FIGS. 4 (a) and 5 (a). It can be set as the state by which the support part 6 is arrange | positioned. In this case, since the plate support portion 6 does not protrude on both sides of the fixing device 8 when the fixing device 8 is driven, the plate support portion 6 becomes an obstacle when the fixing device 8 is driven using a hammer or the like. Therefore, workability is improved.

  Further, when the head support portion 7 is provided as in the present embodiment, the fixing tool 8 is not driven in the fixing tool driving space 10, and is shown in FIGS. 4 (a) and 5 (a). Thus, the fixing tool 8 may be driven in a state where the plate support portions 6 are arranged on both sides. In this case, on the fixing part 3, the head 8a of the fixing tool 8 can be arranged at a position higher by the protruding dimension of the head support part 7, and thereby the head 8a of the fixing tool 8 after being driven in can be arranged. The upper surface can be arranged at a position close to the upper end of the plate support 6 as shown in FIG. Here, if the protruding dimension of the plate support 6 is increased, the rigidity of the windproof clip can be further improved. However, if such a plate support 6 protrudes greatly on both sides of the fixing tool 8, the head of the fixing tool 8 is obtained. When the 8a is struck with a hammer or the like, the plate support portion 6 becomes an obstacle, and if the head support portion 7 is not provided, the fixing tool 8 is sufficiently driven as shown in FIG. There is a possibility that the wind-resistant clip 1 cannot be firmly installed. On the other hand, when the placement position of the head 8a when the fixing tool 8 is driven is increased by providing the head support part 7, the plate support part even if the plate support part 6 protrudes on both sides of the fixing tool 8. 6 becomes difficult to get in the way, and the fixing tool 8 can be easily driven.

  Thus, after installing the roofing material 2a in one row and installing the windproof clip 1, as shown in FIG. 4 (b) and FIG. 5 (b), another roofing material 2 arranged in the next row. (Roofing material 2b) is arranged so that the eaves side portion of the other roofing material 2b overlaps the ridge side portion of the roofing material 2a, and in this state, a nail or the like is passed through the fixing hole 9 of the other roofing material 2b. The fixing tool 8 is driven into the roof base. At this time, the wind-resistant clip 1 is also installed as in the case where the roof material 2a is installed.

  When the other roof material 2b is installed as described above, the eaves side portion of the other roof material 2b is overlaid on the fixing portion 3 of the wind-resistant clip 1 installed on the roof material 2a.

  Next, with the other roof material 2b installed in this manner, the engagement portion 4 of the wind-resistant clip 1 does not sufficiently engage with the eaves side edge of the roof material 2b, and the engagement portion 4 becomes When it arrange | positions in the position facing the eaves side end surface of the other roof material 2b, the engaging part 4 of the wind-resistant clip 1 is hit | damaged with the hammer etc. toward the end surface of the other roof material 2b. Then, the wind-resistant clip 1 slides to the ridge side along the longitudinal direction of the fixing tool insertion hole 5 while the arrangement position of the fixing tool 8 in the fixing tool insertion hole 5 which is a long hole is displaced to the eaves side.

  At this time, since the plate support portion 6 is formed in the fixing portion 3 of the windproof clip 1, the back surface of the other roof material 2 and the surface of the fixing portion 3 are in contact with each other at the plate support portion 6. . For this reason, the contact area between the other roofing material 2 and the windproof clip 1 becomes small, the frictional force which acts between both becomes small, and the windproof clip 1 can be slid easily. Further, when the plate support portion 6 is formed as a rib-like ridge along the longitudinal direction of the fixing tool insertion hole 5 as in this embodiment, the contact between the wind-resistant clip 1 and the other roofing material 2 is a line contact. The frictional force acting between the two can be particularly reduced. Moreover, in such a board support part 6, when the wind-resistant clip 1 slides, it becomes difficult to catch on the back surface of the other roofing material 2, and the wind-resistant clip 1 can be slid more smoothly.

  Further, the plate support portion 6 formed by bending the fixing portion 3 as in the present embodiment contributes to improving the strength of the wind-resistant clip 1.

  Moreover, since the head 8a of the fixing tool 8 is in contact with the fixing part 3 at the head support part 7, the contact area between the head 8a of the fixing tool 8 and the fixing part 3 is reduced. The frictional force acting between them is reduced, and the wind-resistant clip 1 can be slid more smoothly. In particular, when the head support portion 7 is constituted by a plurality of convex portions 7 a arranged in the direction along the longitudinal direction of the fixing tool insertion hole 5, the contact area between the head 8 a of the fixing tool 8 and the fixing portion 3 is increased. The frictional force can be further reduced and the wind-resistant clip 1 can be slid more smoothly.

  When the wind-resistant clip 1 is slid in this manner, the position of the engaging portion 4 is displaced toward the eaves side edge of the other roofing material 2, and finally FIG. 4 (c) and FIG. 5 (c). As shown in FIG. 4, the engaging portion 4 is deeply engaged with the eaves side edge of the other roof material 2.

  By repeating such an operation, the roof material 2 and the wind-resistant clip 1 can be installed.

  When the windproof clip 1 is installed in this manner, the windproof clip engaging portion 4 and the eaves tip of the roofing material 2 are formed, for example, when the eaves side edge of the roofing material 2 is uneven as in the present embodiment. Even when alignment with the edge is difficult, it is easy to deeply engage the engaging portion 4 of the wind-resistant clip 1 with the eaves tip edge of the roofing material 2.

Further, when the windproof clip 1 and the roofing material 2 are installed in this way, the eaves between the position where the fixing tool 8 is inserted in the roofing material 2a and the eaves side edge of the other roofing material 2b overlaid thereon. The ridge direction dimension is preferably as long as possible from the viewpoint of waterproofness. Therefore, the ridge direction dimension between the arrangement position of the fixing tool 8 and the position of the engaging portion 4 in the installed windproof clip 1 is also preferable. The longer one is preferable. For this reason, it is preferable that the fixing tool 8 is disposed as close as possible to the rear end side of the fixing tool insertion hole 5, and the wind-resistant clip 1 and the wind-resistant clip 1 can be installed in such a state. It is preferable to adjust the dimension of the roofing material 2 and the dimension in the eaves ridge direction of the overlapping portion of the roofing materials 2a and 2b that overlap vertically. At this time, in order to increase the rigidity of the wind-resistant clip 1, it is desirable that the plate support portion 6 is disposed on both sides of the fixing position of the fixing tool 8, but the plate support portion 6 is inserted through the fixing tool as in this embodiment. When provided on both sides of the rear end portion of the hole 5, the plate support 6 is located on both sides of the fixing tool 8 with the windproof clip 1 installed, and on the ridge side from the portion where the plate support 6 is provided, The fixing tool insertion space 10 can be secured in the fixing portion 3.

  Even when the other roofing material 1b is installed and the roofing material 1b and the engagement portion 4 of the windproof clip 1 seem to be sufficiently fitted, the engagement portion 4 of the windproof clip 1 is always beaten. It is preferable that the roof material 1b and the engaging portion 4 are reliably engaged by performing the operation of sliding the wind-resistant clip 1 as described above.

  Moreover, when installing the windproof clip 1, the fixing hole 9 of the roofing material 2 and the fixing tool insertion hole 5 of the windproof clip 1 are aligned in the fixing tool driving space 10 as described above, and the fixing tool is in this state. It is also possible to install another roofing material 2b without sliding the windproof clip 1 in advance after the 8 is driven. At this time, when another roof material 2b is arranged, the roof material 2b is arranged at a predetermined installation position while the eaves side edge of the roof material 2b is engaged with the engaging portion 4 of the wind-resistant clip 1. . At this time, the wind-resistant clip 1 is slid by being pushed by the roofing material 2b. In this manner, the roofing material 2b can be installed at a predetermined arrangement position, and the engaging portion 4 of the wind-resistant clip 1 can be sufficiently engaged with the eaves side edge of the roofing material 2b. Even when installing the windproof clip 1 and the roofing material 2 in this way, after installing the other roofing material 2b, hitting the engagement portion 4 of the windproof clip 1 toward the eaves side with a hammer or the like, If the work which slides the wind-resistant clip 1 as mentioned above is performed, the roofing material 1b and the engaging part 4 can be engaged reliably.

BRIEF DESCRIPTION OF THE DRAWINGS An example of embodiment of this invention is shown, (a) is a top view, (b) is sectional drawing of a side view, (c) is a front view. The other example of embodiment of this invention is shown, (a) is a top view, (b) is sectional drawing of a side view, (c) is a front view. It is a top view which shows an example of a roofing material. The example of installation in embodiment same as the above is shown, (a) thru | or (c) is a top view. The example of installation same as the above is shown, and (a) to (c) are sectional views. (A) is sectional drawing in the rear view same as the above, (b) is sectional drawing in the rear view when the head support part is not provided. It shows a prior art, (a) thru | or (c) is a top view. The problem in a prior art is shown, (a) And (b) is sectional drawing.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Windproof clip 2 Roof material 3 Fixing part 4 Engagement part 5 Fastener insertion hole 6 Plate support part 7 Head support part 8 Fastening tool

Claims (3)

A fixed portion fixed on the roof material, and provided at an edge of the fixed portion, and engages with an edge of another roof material installed on the roof material on which the fixed portion is fixed. An engaging portion,
The fixing portion is provided with a fastener insertion hole formed as a long hole extending in a direction along the engaging direction of the engaging portion and the roof material, and a plate support portion protruding upward from the fixing portion. A wind-resistant clip, characterized in that a head support portion protruding upward from the fixing portion is provided on both sides in a direction orthogonal to the longitudinal direction of the fixing tool insertion hole . The wind-resistant clip according to claim 1 , wherein the head support portion includes a plurality of convex portions arranged in a direction along a longitudinal direction of the fixing tool insertion hole. A installation structure of the roof material using the wind clip according to claim 1 or 2,
With the fixing part being placed on the roofing material, the fixing tool is inserted into the fixing tool insertion hole of the fixing part and the fixing tool is driven into the roofing material side,
Overlaid on the roofing material, another roofing material is installed so as to be overlaid on the fixed part,
In addition, the wind-resistant clip is disposed at a position along the longitudinal direction of the fixing tool insertion hole so that the engagement portion is engaged with an edge of the other roof material. Installation structure of roofing material using clips.

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