JPH0745762B2 - Clip member for vertical-roof roof and vertical-roof structure using the same - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clip member applied to thatched roofing roofing plate made of metal steel sheet on a base member such as a purlin of a building, and a vertical member constructed by using the clip member. Regarding thatched roof structure.

[0002]

2. Description of the Related Art As a conventional vertical thatched roof structure, for example, Japanese Utility Model Publication No. 61-71719 or Japanese Utility Model Publication No. 63-6.
A structure as disclosed in Japanese Patent No. 2524 is known.

In these conventional vertical thatched roof structures, a cover member that covers joints of both side edge portions adjacent to each other of a vertical thatched roof plate laid on a base member of a purlin or the like is a so-called "goby tightening type". Or "fitted".

[0004]

However, in the above-mentioned conventional vertical roof structure, particularly when the joint portion of the vertical roof plate is crowned with the cover member, the construction with the "goby tightening type" is used. The work efficiency is low because it requires a lot of man-hours. In the case of "fitting type", when a thin and large-sized cover member is used, force is applied in the direction orthogonal to the edge along the plate surface of the roof plate. However, there is a problem that when the force acts, the fitting force in this direction becomes insufficient and the joint portion easily comes off.

On the other hand, the applicant of the present invention provides a clip for fixing the edge portion of the roof plate on the base member as a roof structure that solves these conventional problems, and the roof plate is provided with a clip rather than the edge portion. It has been proposed that the end portion of the cover member be held between the clip and the inner rising portion that is bent so as to be located on the inner side (Japanese Patent Application No. 3-3476).
73).

According to this roof structure, the clip, the inner rising portion of the roof plate and the cover member are engaged with each other to form a relatively strong joint structure. Since the structure is formed by bending, when using a thin material for the roof plate, there is a possibility that the rising part will be deformed and the roof plate will rise when negative pressure due to wind acts, so avoid this. Therefore, when a thick material is used, there remains a problem that lap joint becomes difficult.

[0007]

An object of the present invention is to solve such a problem, that is, by more firmly connecting a roofing panel for vertical thatching with raised edge portions on both sides and a cover member covering the joint portion, In particular, it is intended to improve the rigidity of the roof plate when a negative pressure is applied and to facilitate the lap joint.

[0008]

In order to achieve the above object, according to the present invention, firstly, a cover member for covering a space between a roofing plate and a roofing plate for vertical roofing having both end edges raised. As a clip member which is connected to each other and is held on a base member such as a purlin, a fixing portion fixed on the base member and a fixing member extending from the fixing portion and facing the edge portion of the roof plate and facing the outside. A clip member is provided that includes a holding portion having a pawl formed thereon, an abutting portion that presses a roof plate at a lower end of the holding portion, and a rising portion that rises from the abutting portion and engages the cover member. To do.

Secondly, a roofing board for vertical thatching, which is laid on a base member such as a purlin, adjacent to each other over a plurality of sheets and has edge portions raised on both sides thereof, and the above-mentioned base member. A fixing part fixed to the holding part, a holding part extending from the fixing part and facing the edge of the roof plate and having a check claw formed on the outer side, and an abutting part for pressing the roof plate at the lower end of the holding part. And a clip member having a rising portion that rises from the abutting portion and is engaged with the cover member, and a rising portion of the clip member at both ends in order to crown adjacent edge portions of the roof plate from the outside. And a cover member having an engaging groove engaging with the engaging groove and a folded-back portion engaging with the check claw of the clip member inside the engaging groove.

[0010]

In the vertically-roofed roof structure constructed by applying the above-mentioned clip member, the edge portion of the roof plate is sandwiched between the clip member holding portion and the roof base member, and the clip member is abutted. Since the portion presses the roof plate toward the base member in the vicinity of the edge of the roof plate, the roof plate is firmly fixed on the roof base member by the holding action thereof.

On the other hand, the cover member engages with the rising portion of the clip member in the engaging grooves on both sides thereof, and the folded portion engages with the check claw formed in the holding portion of the clip member to prevent the cover member from coming off. .

As described above, according to the present invention, the cover member can be attached only by the clip member, and it is not necessary to bend the roof plate to provide the inner rising portion. Therefore, the rigidity of the roof plate is high, and it is difficult for deformation to occur due to strong negative pressure. In addition, since the roof plate can be formed of a thinner plate material, the lap joint can be easily performed in addition to the absence of the inner rising portion.

The clip member is directly attached to the roof substrate in accordance with the external appearance design of the cover portion,
Alternatively, any configuration of indirectly attaching to a high position through a supporting member such as a pier can be adopted. When directly attached to the lower ground, the clip member is divided into a lower member that is fixed on the base member and an upper member that is elastically engaged with and integrated with the lower member. You may make it provide the clamping part which clamps both side edge parts of a roof board between a member.

Also, in accordance with a design request or the like, an abutting step portion which is pressed by an abutting portion of the clip member may be formed at an intermediate portion of the edge portion of the roof plate.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. In the drawings, corresponding parts are designated by the same reference numerals.

FIG. 1 shows an essential part of an embodiment of a clip member and a vertical thatched roof structure using the same according to the present invention. In FIG. 1, 1 is a base member for a purlin and 2 is a base member. A shackle as a fixed support member, 3 is a clip member, 4 is a vertical roofing roof plate, and 5 is a cover member.
In addition, since the vertical roof structure according to the present invention is symmetrical with respect to the center line L between the roof plates 4 adjacent to each other,
The figure shows only one side of the centerline L (see FIG. 4, below).
The same applies to FIGS. 6 to 10).

The roof plate 4 has a cross-sectional shape in which end edges 4B are raised on both sides of a flat plate-like face plate portion 4A which is seated on the base member 1 at an angle slightly gentler than vertical. A flange portion 4C that sits on the upper surface of the pier 2 is formed at the upper end of the end edge portion 4B, and a horizontal contact step portion 4D is formed at an intermediate position.

As shown in FIG. 2 or FIG. 3, the clip member 3 includes a fixing portion 3A fixed on the base member 1 via the stile 2, and the roof plate edge portion 4 from the fixing portion 3A.
A holding portion 3B that extends downward at an angle corresponding to B and faces the end edge portion 4B, and a contact portion 3C that abuts the roof plate abutting step portion 4D at the lower end of the holding portion 3B. And a rising portion 3D with which the rising cover member 5 is engaged from the contact portion 3C.

A check claw 6 is formed on the holding portion 3B so as to project toward the rising portion 3D. in this case,
The non-return pawl 6 is a bulging portion 7 that is pushed outward from the fixing portion 3A to a middle portion of the holding portion 3B by pressing or the like.
It is formed by punching out the lower end of the. The bulging portion 7 forms the check claw 6 as described above, and has the function of increasing the rigidity between the fixed portion 3A and the holding portion 3B. 2 and 3, reference numeral 8 denotes a screw hole for fixing the clip member 3 to the splint 2 via a fixture such as a wood screw (not shown).

On the other hand, the cover member 5 is made of a steel plate or the like as a long member like the roof plate 4, and side portions 5B hang down from both ends of the top portion 5A formed in a curved surface so as to have a substantially arcuate cross section. The outer wall portion 5C rising from the lower end of the side surface portion 5B, the inner wall portion 5D formed by folding back the upper portion thereof, and the folded portion formed so as to rise slightly inward from the lower end of the inner wall portion 5D. It consists of 5E. The outer wall portion 5C and the inner wall portion 5D form an engaging groove 9 which is opened downward and fits into the rising portion 3D of the clip member 3. The folded-back portion 5E is formed so as to face the check claw 6 in a state where the rising portion 3D of the clip member 3 is sufficiently inserted into the engagement groove 9, that is, in the assembled state shown in the drawing. Further, the side wall portion 5B or the outer side wall portion 5C is set such that the lower end portion thereof is also in a position where it comes into contact with the roof plate edge portion 4B when the assembly is completed, thereby adjusting the appearance. There is.

In order to construct the above-mentioned thatched roof, the piers 2 are arranged in advance on the base member 1 at predetermined intervals in accordance with the width of the roof plate 4, and the roof plate 4 is mounted between the piers 2. Place. Next, the fixing portion 3A of the clip member 3 and the roof plate flange portion 4A are attached by using screws or the like at several locations along the longitudinal direction of the pier 2.
Fix and. After fixing the adjacent roof plate 4 and the predetermined number of clip members 3 at both ends of the pier 2 in this manner, the left and right engaging grooves 9 of the cover member 5 are inserted into the rising portions 3D of the left and right clip members 3 from above. Fit and the folded back part 5E
By pushing the cover member 5 to the position where is engaged with the check claw 6, the finishing of the roof plate connecting portion is completed.

The vertical thatched roof thus formed is
Since the roof plate 4 is fixed to the beam 2 together with the clip member 3 at the flange portion 4A, and is restrained downward from the contact portion 3C of the clip member 3 by the contact step portion 4D, it is possible to prevent negative impact by strong wind. Even when pressure is applied, the roof plate 4 is firmly supported on the base member 1 without being deformed or lifted.

Further, the cover member 5 has a structure in which the engaging groove 9 and the folded portion 5E are engaged with and fixed to the rising portion 3D of the clip member 3 and the check claw 6, respectively. As shown in the drawing, it is not necessary to provide a bent portion or the like for holding the cover member 5, and since it has high rigidity in the surface direction (direction of arrow A in FIG. 1), it is possible to form it with a thin plate. . Therefore, in addition to not having a complicated bent portion, the roof plate 4 can be easily subjected to a lap joint process in which longitudinal ends of a plurality of roof plates are overlapped and connected.

Next, another embodiment of the present invention shown in FIG. 4 and subsequent figures will be described.

The embodiment shown in FIG. 4 and FIG.
Instead of providing the flange portion 4C (see FIG. 1) at the upper end portion of the end edge portion 4B of the end edge portion 4B, the upper end portion is folded back in the direction of the face plate portion 4A to form the inner folded portion 4E, and the inner folded portion 4E is engaged. The engaging claw 10 is attached to the holding portion 3 of the clip member 3.
B is formed on the back side and these inner folded portions 4E and the engaging claws 1 are formed.
This is different from that of FIG. 1 in that the end portion of the roof plate 4 is fixed based on the engagement with 0.

As shown in FIG. 5, the engaging claw 10 holds the holding portion 3
It is formed by cutting and raising so as to project upward on the back side of B. In the clip member 3 of this embodiment, as shown in the drawing, ribs 11 are formed on both sides of the fixing portion 3A to the holding portion 3B by pressing, the rigidity is secured by the ribs 11 and the lower end portion is locked to the cover 5. It is used as the non-return pawl 6.

In the embodiments shown in FIGS. 6 and 7, the cover member 5 is internally provided with a reinforcing member 12 having a substantially semicircular cross section and made of a foamed resin material or the like, and an external force acts on the cover member 5. This is intended to prevent deformation and ensure strength. In the embodiment shown in FIG. 6, the holding portion 3B of the clip member 3 is lowered to the extent that it reaches the vicinity of the base member 1 without providing the abutting step portion 4D (see FIG. 7) on the roof plate edge portion 4B. The contact portion 3C at the lower end is directly brought into contact with the roof plate face plate portion 4A so that the function of suppressing the roof plate 4 is exerted.

In the embodiment shown in FIG. 8, instead of providing the reinforcing member 12, the upper surface 5A of the cover member 5 is formed in a flat plate shape, and when the upper surface 5A is completed, the fixing portion 3A of the clip member 3 is fixed. It is located close to the upper surface.
In this case, the pier 2 to which the clip member 3 is fixed functions as a reinforcing material for the cover member 5.

By the way, in the embodiment shown in FIG.
Although the clip members 3 are fixed to both sides of the above, and in the embodiment of FIG. 4 or FIGS. 6 to 8, the left and right clip members 3 are fixed to each of the piers 2 arranged in two rows at a predetermined interval. Such a supporting member is not limited to the pier 2. For example, the upper end of a metal long member having a U-shaped cross section is bent horizontally toward the inside or the outside to form a flange, and the clip member 3 is fixed to the flange portion. You may use what was made to do. Alternatively, instead of providing the support member in this manner, the clip member 3 itself may be directly fixed on the roof base member 1, and the pair of left and right clip members 3 may be integrated.

FIGS. 9 and 10 show an embodiment having such a structure. That is, FIG. 9 shows the fixing portion 3A.
Is formed into a U-shaped cross section so that its bottom surface is seated on the base member 1, and the holding portions 3B as described above are provided at both ends thereof.
The contact portion 3C, the rising portion 3D and the like are formed. In this example, a recess 5F that fits in the upper open portion of the U-shaped fixing portion 3A is formed in the center of the upper surface portion 5A of the cover member 5, and the cover member 5 is prevented from falling and deforming in the lateral direction based on the fitting structure. I am trying to do it.

In the embodiment shown in FIG. 10, the clip member 3 is connected to the lower member 13 fixed on the base member 1,
In this example, the upper member 14 is elastically engaged with the lower member 13 to be integrated with the lower member 13. The lower member 13 has a flange portion 13A which is seated on the base member 1 and two rows of engaging arm portions 13B which stand up from the flange portion 13A.
The lower locking claws 13C are formed on the opposing wall surfaces of both engaging arm portions 13B, and the roof plate folding portion 4E is sandwiched between the upper member 14 and the upper end of the engaging arm portions. A holding portion 13D is provided. In addition, the flange portion 13
At both ends of A, holding wall portions 13E for holding the contact step portion 4D of the roof plate 4 between the contact portion 3C of the clip member 3 are raised.

On the other hand, the upper member 14 has two rows of engaging legs 14B provided with upper engaging claws 14A elastically engaging with the engaging claws 13C of the lower member 13 inside the engaging arm 13B. It is provided downward from the flat plate-shaped fixing portion 3A so as to be fitted, and the lower member 13 and the upper member 14 can be integrated with each other based on the engagement thereof as illustrated. It is similar to FIG. 9 in that the holding portion 3B, the contact portion 3C, the rising portion 3D, and the like are provided at both ends of the fixed portion 3A.

In this embodiment, the lower member 13 performs the function corresponding to the support member (the pier 2) in the embodiment of FIG. 1 and holds the upper member 14 functioning as the clip member 3 on the roof base member 1. The roof plate 4 is held between the upper member 14 and the upper member 14. In addition, the upper surface fixing portion 3A of the upper member 14 has an upper surface portion 5 of the cover member 5 having a rectangular cross section.
It also exerts its reinforcing effect along the back surface of A.

[0034]

As described above, according to the present invention, the fixing portion fixed on the roof base member and the holding member extending from the fixing portion and facing the edge of the roof plate and having the non-return pawl formed on the outer side thereof are held. Department,
A clip member is provided that includes an abutting portion that presses the roof plate at the lower end of the holding portion, and a rising portion that rises from the abutting portion and that engages with the cover member.

Further, this clip member, and a plurality of roofing boards which are laid adjacent to each other on a base member such as a purlin and have edge portions raised on both sides thereof,
Engagement grooves that engage with the rising portions of the clip member at both ends in order to crown adjacent edge portions of the roof plate from the outside, and engage with the check claws of the clip member inside the engagement groove. A vertically roofed roof structure is configured with a cover member having a folded portion to be fitted.

Therefore, according to the present invention, the cover member can be attached only by the clip member, and it is not necessary to provide the rising portion on the roof plate by bending, so that the roof plate is deformed when a negative pressure is applied and is accompanied by it. It is possible to suppress the influence on the cover in terms of strength and to form a strong roof structure.

Further, since the roof plate can be formed of a thin plate material and there is no inner rising portion, the effect that the roof plates can be easily spliced is obtained.

[Brief description of drawings]

FIG. 1 is a front cross-sectional view showing a first embodiment of a clip member for a thatched roof according to the present invention and a thatched structure using the same.

2 is an external perspective view of a clip member according to the embodiment of FIG.

FIG. 3 is an external perspective view showing another example of the clip member according to the embodiment of FIG.

FIG. 4 is a front sectional view showing a second embodiment of a clip member for a thatched roof according to the present invention and a thatched roof structure using the same.

5 is an external perspective view of a clip member according to the embodiment of FIG.

FIG. 6 is a front cross-sectional view showing a third embodiment of a vertical roof clip member according to the present invention and a vertical roof structure using the same.

FIG. 7 is a front sectional view showing a fourth embodiment of a clip member for a thatched roof and a thatched roof structure using the same according to the present invention.

FIG. 8 is a front cross-sectional view showing a fifth embodiment of a clip member for a thatched roof according to the present invention and a thatched roof structure using the same.

FIG. 9 is a front sectional view showing a sixth embodiment of a clip member for a thatched roof according to the present invention and a thatched roof structure using the same.

FIG. 10 is a front sectional view showing a seventh embodiment of a clip member for a thatched roof and a thatched roof structure using the same according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base material for roof 2 Wood (supporting member) 3 Clip member 3A Fixing part 3B Holding part 3C Abutting part 3D Rising part 4 Vertically-roofed roof plate 4B End edge part 4D Abutting step part 5 Cover member 6 Check claw 9 Engagement groove

Claims (5)

[Claims] 1. A clip member for connecting a roofing plate for vertical shavings with raised edge portions on both sides and a cover member for covering between adjacent roofing plates to each other and holding them on a base member such as a purlin. There is a fixed part fixed on the base member, a holding part extending from the fixed part and having a non-return pawl on the outside facing the edge of the roof plate, and a roof at the lower end of the holding part. A clip member for a thatched roof, comprising: an abutting portion that presses the plate, and a rising portion that rises from the abutting portion and that engages with the cover member. 2. A lower member fixed on a base member, and an upper member which is elastically engaged with the lower member to be integrated with each other. Clip member for vertical thatched roof. 3. The lower member has a sandwiching portion for sandwiching an edge portion of the roof plate between the lower member and the upper member.
The clip member for the thatched roof described in. 4. A roofing board for vertical roofing which is laid on a base member such as a purlin adjacent to each other over a plurality of sheets and has edge portions raised on both sides thereof, and a fixing member fixed on the base member. Part, a holding part that extends from this fixing part and faces the both side edge parts of the roof plate and has check claws formed on the outside, an abutting part that presses the roof plate at the lower end of the holding part, and this contact part. A clip member having a rising portion that rises from a contact portion and that the cover member is engaged with, and both ends are engaged with the rising portion of the clip member so as to crown adjacent edge portions of the roof plate from the outside. A vertically-roofed roof structure comprising: an engaging groove; and a cover member having an inside of the engaging groove and a folded-back portion that engages with a check claw of the clip member. 5. The vertical thatched roof structure according to claim 4, wherein an edge portion of the roof plate is provided with an abutting step portion that is pressed by an abutting portion of the clip member.