JP2010196422A - Attaching member for folded-plate roof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an attaching member for a folded-plate roof, which can be easily and surely attached to a seam-type folded-plate roof, which includes at least both leg pieces expanded downward in an approximately gate-shaped cross section and both inward flange pieces protruded oppositely from the lower end of both the leg pieces, in the attaching member for a folded-plate roof wherein both the inward flange pieces are sandwiched between a roof board material-superposed base protruded from the top surface of the seam-type folded-plate roof by tightening both the leg pieces by screwing. <P>SOLUTION: Claws 6 with a sharp leading end are formed at one-side leading ends of both the inward flange pieces 5 and 5, respectively; and recesses 7 corresponding to the claws 6 are formed at the other leading ends thereof, respectively. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a folded plate roof mounting tool that is attached by being sandwiched between a roof plate material polymerization base portion such as a goby portion protruding from the upper surface of the folded plate roof.

  In general, a folded plate roof fixture is attached to the upper surface of the folded plate roof in order to arrange various devices and instruments such as a television antenna and an air conditioner.

  Specifically, this folding plate roof fixture is made by screwing a nut into the both leg pieces of the main body part, which is expanded in a substantially gate-like cross section toward the lower side, screwing a nut, and tightening the both legs. The pieces are brought close to each other, and the inward-facing hook pieces projecting inward from the lower ends of the both leg pieces are attached to the goby portion of the folded plate roof.

  These goby parts are connecting parts for connecting the divided long folded plate roofs in the width direction, for example, round goby with a substantially circular cross section protruding from the top surface of the mountain part of the folded plate roof In addition, there is a goby part such as a square goby with a substantially L-shaped cross section, and the inward flange piece is sandwiched and attached to the leg parts (base part formed by polymerizing the roof plate material) of these goze parts (for example, Patent Documents) 1).

Japanese Patent No. 3368374

  However, in such a structure of the inward facing piece, there is a problem that the inward facing piece may slide with respect to the leg part of the goby part, and there is a limit to securely attaching the folded plate roof mounting tool.

  The object of the present invention is to provide a folded plate roof fixture that can be easily, firmly and securely attached to a folded plate roof.

  In order to achieve the above object, a folded plate roof fixture according to claim 1 is provided with both leg pieces widened downward in a substantially gate shape in a downward direction and facing each lower end of the both leg pieces. At least two inwardly facing pieces are provided, and both the leg pieces are fastened by screwing so that the both inwardly facing pieces are clamped to the roof base material polymerization base projecting from the top surface of the goby folding plate roof. In the folded plate roof fixture having a structure, a sharp claw portion is formed at one tip portion of the both inwardly facing pieces, and a recess corresponding to the claw portion is formed at the other tip portion. It is characterized by.

  According to a second aspect of the present invention, there is provided the folded plate roof fixture according to the first aspect, wherein the inwardly facing end piece of each of the inwardly facing pieces bites into a thread groove of a bolt body projecting from a top surface of the folded plate roof having a stacked structure. The cut-and-raised piece to be locked at is further formed.

  According to a third aspect of the present invention, in the folded plate roof fixture according to the first or second aspect, a rib bulging in the thickness direction is further formed at the tip of the inwardly facing piece.

  The present invention has the following effects.

  According to the folded plate roof fixture according to claim 1, since the claw portion having a sharp tip is formed on one of the both inwardly facing pieces, and the recess corresponding to the claw portion is formed on the other side, the claw portion Can be firmly attached to the goby portion by biting the tip of the base plate into the base material of the roof plate material. Moreover, in order to obtain the above effects, it is sufficient to add a slight unevenness to the conventional one as the claw portion and the recess, so the other part of the folded plate roof fixture is redesigned. It is not necessary to design and manufacture.

  In addition, since the claw part and the recess can be configured only by forming a small and simple shape on a part of the edge of the tip part of both inward facing pieces, For example, it is possible to form a cut-and-raised piece (a locking piece for the screw groove of the bolt body) for firmly sandwiching the bolt body of the folded plate roof having a stacked structure.

  According to the folded plate roof fixture according to claim 2, since the cut and raised pieces for sandwiching the bolt body projecting from the top surface of the folded plate roof having the stacked structure are further formed, It can be firmly attached not only to the folded-plate roof but also to the folded-plate roof having a stacked structure, and can be used as a combined article for a folded-plate roof having a goby type and a stacked structure.

  According to the folded plate roof fixture according to the third aspect, since the ribs bulging in the thickness direction are formed at the distal end portion of the inward flange piece, the inward flange piece is formed on the roof plate material polymerization base of the goby portion. When sandwiched and attached, the strength of the inward flange piece is increased by the rib, so that it can be fixed more firmly.

It is a disassembled perspective view which shows one Example of the fixture A for folded-plate roof which concerns on this invention. (A), (b) is sectional drawing which shows the construction state of the fixture A for folded-plate roof shown in FIG. (A), (b) is sectional drawing which shows the construction state of the fixture A for folded-plate roof shown in FIG. 1, (c) is an expanded sectional view of the part corresponded to the code | symbol Z of (a), (b). It is. It is a disassembled perspective view which shows the other Example of the fixture A for folded-plate roofs which concerns on this invention. (A), (b) is sectional drawing which shows the construction state of the fixture A for folded-plate roof shown in FIG. (A), (b) is sectional drawing which shows the construction state of the fixture A for folded-plate roof shown in FIG. It is a disassembled perspective view which shows the Example which formed the rib in the folding plate roof attachment tool A which concerns on this invention. It is a disassembled perspective view which shows the modification of the nail | claw part 6 and the recess 7. FIG.

  Hereinafter, the folding plate roof fixture A according to the present invention will be described with reference to the drawings.

  FIG. 1 is an exploded perspective view showing an embodiment of a folded plate roof fixture A according to the present invention, and FIGS. 2 (a) and 2 (b) and FIGS. 3 (a) and 3 (b) are shown in FIG. Sectional drawing which shows the construction state of the fixture A for folded-plate roof shown by (c) is an expanded sectional view of the part corresponded to the code | symbol Z of (a) and (b).

  2A is a cross-sectional view showing a state before the folded plate roof fixture A is attached to the goby type folded plate roof Y, and FIG. 2B is a gouge type folded plate roof fixture A. Sectional drawing which shows the state attached to the goby part B of the folded-plate roof Y, FIG.3 (a) is sectional drawing which shows the state which attached the fixture A for folded-plate roof to the goat part B of the goby-type folded-plate roof Y FIG. 3B is a cross-sectional view showing a state in which various devices and instruments are further attached to the attached folding plate roof attachment A.

  The details will be described below.

  In other words, in this embodiment, the folded plate roof fixture Y shown in FIGS. 1 to 3 is used as a connecting structure of the goby type folded plate roof Y, and the upper surface of the goby type folded plate roof Y has a substantially circular cross section. Are connected by a round goby-type goby part B protruding in FIG. This goby part B has a structure in which both roof plate materials are joined at the front end via a roof plate material polymerization base B1 formed by superposing and projecting from the top surface Y1 of the goby type folded plate roof Y. In addition, although description is abbreviate | omitted about the square goby etc. which protruded in the cross-section substantially L shape on the upper surface of the goby type folded-plate roof Y, it is the same also about such a square goby.

  The folding plate roof fixture A of the present invention has both leg pieces 2 widened downward in a substantially gate shape in the downward direction, and both inwardly facing flange pieces 5 projecting from the respective lower ends of both leg pieces 2. And. Also, a claw portion 6 having a sharp tip is formed at one tip portion of both inwardly facing pieces 5, and a recess 7 corresponding to the claw portion 6 is formed at the other tip portion. And the folding plate roof fixture A was fastened to the both leg pieces 2 by screwing the bolts 3 and nuts 4, and both inwardly facing flange pieces 5 were formed on the seam portion B of the seam type folding plate roof Y. It is set as the structure clamped by roofing board material superposition | polymerization base B1.

  Therefore, when attaching the folded-plate roof fixture A of the present invention to the gouge part B, the claw part 6 and the concave part of the tip part of the inwardly facing piece 5 projecting inward from the lower ends of both leg pieces 2 are recessed. The place 7 is sandwiched and attached to the roof plate material polymerization base B1 formed in the goby portion B of the goby type folded plate roof Y.

  Specifically, the main body portion 1 of the folding plate roof fixture A is formed of a metal plate or a hard resin plate in a substantially U-shaped cross section that is expanded downward, and the opposing leg pieces 2 include bolts. Each of the shaft holes 21 through which the three shaft portions 31 can pass is formed. The nut 4 can also be secured in advance by welding or the like so that the thread groove 41 of the nut 4 is continuous with the one shaft hole 21.

  In addition, a sword tip bolt 12 or the like is erected at the center of the upper plate 11 of the main body 1 where the leg pieces 2 are installed, so that various devices and instruments to be described later can be attached.

  At the lower ends of both leg pieces 2, inward flange pieces 5 are provided so as to project inward, and a roof base material polymerization base portion B <b> 1 formed in the seam portion B is provided between the distal ends of these inward flange pieces 5. A gap 51 is provided so as to be fitted.

  A claw portion 6 and a recess 7 that can be sandwiched on the outer peripheral surface of the roof plate material polymerization base portion B1 formed in the seam portion B are formed at the distal end portion of the inward flange piece 5 as described above.

  The nail | claw part 6 is formed by making the front-end | tip part of the inward collar piece 5 protrude in V shape. Further, the recess 7 is formed by cutting out the tip of the inward flange 5 in a V shape.

  By forming the claw portion 6 and the recess 7 at the tip of the inward flange piece 5, the inward flange piece 5 is sandwiched between the outer peripheral surfaces of the roof plate material polymerization base B1 formed in the gouge portion B. When attached, the claw portion 6 and the recess 7 can be locked and firmly sandwiched in the roof plate material polymerization base B1 formed in the goby portion B, respectively, and the roof plate material formed in the goze portion B by the inward flange piece 5 The polymerization base B1 can be more securely and firmly attached.

  Thus, the nail | claw part 6 and the recess 7 may each be provided with two or more sets, and the nail | claw part 6 may be disperse | distributed to both the inwardly facing pieces 5. FIG.

  Further, as shown in FIG. 8, the claw portion 6 and the recess 7 may be mixed in both the inwardly facing pieces 5.

  Further, the recess 7 becomes a recess for escaping the bulged portion of the roof plate material polymerization base B1 pushed out by the claw portion 6. Since it is not meshing, it does not need to have a shape that matches the claw portion 6. For example, the recess 7 may be formed by cutting out the center of the tip of the inward flange 5 in a semicircular shape or by cutting out the center of the tip in a square shape.

  The folded plate roof fixture A of the present invention configured as described above is used by being attached to the goby folded plate roof Y in the following manner.

  First, after passing through the shaft portion 31 of the bolt 3 from one of the shaft holes 21 of the both leg pieces 2, the nut 4 is lightly tightened from the tip end side of the bolt 3 to be in a temporarily fixed state, and then the goby folding plate roof Y The goby portion B is inserted through the gap 51 between both leg pieces 2 from above the goby portion B standing upright [see FIGS. 2 (a) and 2 (b). ].

  Next, when the bolt 3 and the nut 4 that have been temporarily fixed are tightened, the two leg pieces 2 are brought close to each other by the tightening force, and the inward flange pieces 5 at the lower ends of the both leg pieces 2 are also brought closer to each other. However, the roof board | substrate material base B1 of the goby part B is clamped. However, in this embodiment, the claw portion 6 and the recess 7 are formed at the distal end portion of the inward flange piece 5, so that the roof plate material polymerization base B 1 is firmly held by the inward flange piece 5 and the main body portion 1. Can be attached to the roof plate material polymerization base B1 of the goby part B [see FIG. 3 (a). ].

  Then, various devices and instruments D are attached to the sword bolt 12 or the like standing on the upper plate 11 of the main body 1 of the attached folded plate roof attachment A in the same manner as in the past, and the construction is completed [ See FIG. 3 (b). ].

  At this time, that is, in a state in which the bolt 3 and the nut 4 are tightened (see FIGS. 3A and 3B), as shown in FIG. 3C, the claw portion 6 forms the roof plate material polymerization base B1. The other roof sheet material bulges out by biting into the roof sheet material, and the bulged portion Y <b> 2 bulges into the recess 7.

  As described above, according to the folded plate roof fixture A of the present invention, the sharp claw portion 6 is formed at one tip portion of the both inwardly facing flange pieces 5 and the other tip portion is formed as described in the present embodiment. Since the recess 7 corresponding to the claw portion 6 is formed, the tip of the claw portion 6 can be bitten into the roof plate material polymerization base B1, and the attachment to the goby portion B can be strengthened.

  Moreover, since the nail | claw part 6 and the recessed part 7 can process and form the front-end | tip part of the inward-facing piece of the folding plate roof fixture conventionally used for slight unevenness | corrugation, the conventional folding plate roof fixture There is no need to change the design of other parts.

  Further, since the claw portion 6 and the recess 7 are only formed in a small and simple shape on a part of the edge of the distal end portion of the both inward facing pieces 5, the claw portion 6 and the recess 7 are formed. For example, a cut-and-raised piece (a locking piece with respect to the screw groove of the bolt body) for firmly clamping the bolt body of the folded-plate roof having a stacked structure can be additionally formed at a place where there is no such structure. Example 2 shows a folded plate roof fixture that also supports folded plate roofs having a stacked structure.

  Next, as another embodiment, the folded plate roof has a stacked structure, and another embodiment of the present invention is applied to the bolt body C protruding above the top surface Y1 of the folded plate roof Y ′ having the stacked structure. The case where the folding plate roof fixture A which concerns on an example is attached is demonstrated.

  4 is an exploded perspective view showing another embodiment of the folded plate roof fixture A, and FIGS. 5 (a) and 5 (b) and FIGS. 6 (a) and 6 (b) are shown in FIG. It is sectional drawing which shows the construction state of the fixture A for folded-plate roofs.

  5A is a cross-sectional view showing a state before the folded plate roof fixture A is attached to the folded plate roof Y ′ having a stacked structure, and FIG. 5B is a folded plate roof fixture A. FIG. 6A shows a state in which the folding plate roof fixture A is attached to the bolt body C of the folded plate roof Y ′. Sectional drawing and FIG.6 (b) have each shown sectional drawing which shows the state which further attached various apparatuses and fixtures to the fixture A for folded-plate roofs which were attached.

  Here, parts that are the same as those in FIGS. 1 to 3 are given the same reference numerals, and redundant descriptions are omitted.

  This folding plate roof fixture A is not only for the goby portion of the goby type folded plate roof but also by the cut-and-raised piece 61 provided at the tip of both inwardly facing pieces 5. It can be attached to a bolt body C or the like protruding from the top surface Y1 of Y ′.

  The cut-and-raised piece 61 is formed by obliquely uppering a piece formed by two cut grooves in the central portion of the edge of the tip of both inwardly facing pieces 5 (a place where the claw portion 6 and the recess 7 are not formed). The bolt body C arranged between them is sandwiched between these opposing cut-and-raised pieces 61, 61.

  The folded plate roof fixture A of the present invention is used by being attached to the folded plate roof Y ′ having a stacked structure in the following manner.

  First, after passing through the shaft portion 31 of the bolt 3 from one of the shaft holes 21 of the both leg pieces 2, the nut 4 is lightly tightened from the tip side of the bolt 3 to be temporarily fixed, and the folded plate roof Y ′ is then attached. The bolt body C is inserted and inserted through the gap 51 between the leg pieces 2 from above the standing bolt body C (see FIGS. 5A and 5B). ].

  Next, when the bolt 3 and the nut 4 which have been temporarily fixed are tightened, the both leg pieces 2 are brought close to each other by the tightening force, and the inward flange pieces 5 at the lower ends of the both leg pieces 2 are also brought close to each other. The bolt body C is sandwiched between the outer peripheral surfaces of the bolt body C. However, in the present embodiment, the tip of the cut and raised piece 61 of the inward flange piece 5 bites into the thread groove C1 of the bolt body C, and the bolt body C can be locked at a plurality of positions. Thus, the main body 1 can be securely attached to the bolt body C by firmly holding the bolt body C (see FIG. 6A). ].

  Then, various devices and instruments D are attached to the sword tip bolts 12 and the like standing on the upper plate 11 of the main body 1 of the attached folding plate roof mounting tool A in the same manner as in the past to complete the construction [Fig. See 6 (b). ].

  As described above, according to the folded plate roof fixture A of the present invention, the sharp claw portion 6 is formed at one tip portion of the both inwardly facing flange pieces 5 and the other tip portion is formed as described in the present embodiment. Not only are the recesses 7 corresponding to the claw portions 6 formed, but also the cut-and-raised pieces 61 are provided at the respective tip portions, so that it is easy and easy for the folded-plate roof Y ′ having a stacked structure. Can be attached securely.

  That is, goby type folded-plate roof Y [Refer FIG. 1 etc. of Example 1 etc.]. ] Of the roof plate material polymerization base B1 [see FIG. The claw portion 6 and the recess 7 provided for firmly sandwiching the inner side of the inwardly facing piece 5 are only formed in a small and simple shape on a part of the edge of the tip portion of the both inwardly facing pieces 5. Like the folded plate roof fixture A of the embodiment, the cut-and-raised piece 61 for firmly clamping the bolt body C of the folded-plate roof Y ′ having a stacked structure is formed with the claw portion 6 and the recess 7. As a result, as in this embodiment, it can be configured as a shared article for the folded roof of either the goby type or the stacked type structure, and it can be installed for one folded plate roof. The tool A can be easily and reliably attached to the folded plate roof of any structure.

  Next, another embodiment of the folded plate roof fixture A according to the present invention will be described. This folding plate roof attachment A is attached to the goby folding plate roof Y as in the first embodiment.

  FIG. 7 is an exploded perspective view showing an embodiment in which ribs are formed in the folded plate roof fixture A according to the present invention. About the construction state of the fixture A for folded-plate roofs, it is the same as that of the state shown by sectional drawing of FIG. 2 (a), (b) and FIG. 3 (a), (b).

  In the present embodiment, a rib 52 that bulges in the thickness direction (upward in the figure) is formed at the tip of the inward flange 5.

  Thus, according to the present embodiment, since the rib 52 bulging in the thickness direction is formed at the distal end portion of the inward flange piece 5, the roof plate material polymerization base portion B <b> 1 of the goby portion B is formed on the inward flange piece 5. Since the strength of the inward flange 5 is increased by the ribs 52 when being sandwiched and attached, it can be fixed more firmly [see FIG. 3 (a). ]. Further, the ribs 52 can be reinforced so that the inward flange 5 is not broken by tightening.

  In the present embodiment, the rib 52 is formed at a location other than the location where the claw portion 6 and the recess 7 are formed, but the present invention is not limited to this, and the rib 52 is provided at the same location as the claw portion 6 and the recess 7. It is possible.

  According to such a rib 52, not only can the inward flange piece 5, which is a general effect of the ribs, be reinforced, but also the inward flange piece 5 can be formed by forming the tip of the inward flange piece 5 thick. When sandwiched and attached to the roof plate material polymerization base portion B1 of the part B, the thick rib 52 can increase the contact area with the roof plate material polymerization base portion B1 of the gouge portion B, thereby obtaining an effect that can be more reliably attached. .

  As described above, according to the folded plate roof fixture A of the present invention, the claw portion 6, the recess 7, and the rib 52 formed at the tip of the inward flange 5 are the roof of the goby portion B as described in the present embodiment. The plate material polymerization base B1 can be securely clamped, and the folded plate roof fixture A can be easily and surely attached to the seam B.

  In addition, as a folded plate roof fixture provided with ribs, the folded plate roof fixture A which can correspond to both the folded plate roof of the goby type and the stacked type structure shown in Example 2 [see FIG. ] May be provided with ribs on the inwardly facing piece 5.

A Folding plate roof mounting tool B Baze part B1 Roof plate material polymerization base Y Haze type folding board roof Y 'Folding type folding board roof Y1 Top surface 1 Main body part 2 Both leg pieces 5 Inward flange piece 52 Rib 6 Claw part 7 Concave Place 61

Claims (3)

At least, both leg pieces expanded in a substantially gate-like cross section toward the lower side and both inwardly facing protruding pieces projecting from the lower ends of both leg pieces are provided, and the both leg pieces are tightened by screwing. Then, in the folded plate roof fixture having a structure in which the both inwardly facing pieces are sandwiched between the roof plate material polymerization base projecting from the top surface of the goby type folded plate roof,
A folded plate roof fixture, wherein a claw portion having a sharp tip is formed at one tip portion of the both inwardly facing pieces, and a recess corresponding to the claw portion is formed at the other tip portion. In claim 1,
Folding plate roof mounting further formed with a cut-and-raised piece that bites into and engages with the screw groove of the bolt body projecting from the top surface of the folded-plate roof of the lap type structure Ingredients. In claim 1 or 2,
A folded plate roof fixture, wherein a rib bulging in a thickness direction is further formed at a tip portion of the inward flange piece.

Images