JPH0635744B2 - Vertical roof structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a vertically-roofed roof structure in a building, and more specifically, to a plurality of vertically-roofed roof plate members formed by raising joints on both side edges. And a crosspiece cover cap member that caps and joins the connecting portions of the adjacent roofing roof plate members to each other, thereby improving the roofing roof structure.

[Conventional technology]

As a vertical roof structure for this type of building according to the conventional example, in the usual case, the roof roof member such as a main building material that forms the roof hut structure of the building is used and the roof slope from the ridge side to the eaves side is set. A plurality of suspension members are arranged and fixed at predetermined intervals along the vertical roof member (hereinafter also simply referred to as a roof plate member) interposed between the respective suspension members, and The engaging portions formed on the left and right side edges of the suspension member are engaged with the connecting portions formed on the left and right side edges of the roof plate member, and the engaging portions are pressed from above. A roof cover cap member having a pair of fastening pieces elastically opposed to the inner edges of the lower left and right sides is used to fix the roof members to the suspension members from the left and right in this manner. Connect the adjacent plate members to each engaging piece of the beam cover cap member. Ri, and fitted with pushed open so as to extend over from above, is pinched by the elastic restoring force of the respective engaging pieces, there is known configuration in which capped bonded in this way.

[Problems to be Solved by the Invention]

However, in the conventional thatched roof structure as described above, the connecting portions of the adjacent roof plate members locked from the left and right to the suspension member are arranged so as to straddle between them, and Since each engaging piece has a structure in which it is elastically sandwiched and pressed to perform capping connection, the connecting section itself has a sufficient connection strength required. However, regarding each engaging piece portion of the crosspiece cover cap member that presses the joint portions of each roof plate member together, this is the mode in which the joint portions are elastically sandwiched. Since a means for maintaining the sandwiched state has not been newly taken, for example, if an external force larger than the sandwiching force acting between the sandwiching pieces is applied to the crosspiece cover member, these Between the sandwiching pieces of And pushed open to the easy, it has been filed those that cause a disadvantage that referred to is no longer fulfilled the original clipping 押止.

In other words, more specifically, during such a roofing work or a repair work of a thatched roof,
When the worker steps on the crosspiece cap member from above (generally, the worker has a subconscious consciousness that the roof surface is not damaged, and therefore, it is often judged that the joint portion is considered to be stronger. , In this case, it is often the case that the crosspiece cap member surface is stepped on from the top surface.), Etc., the load between the pinching pieces of the crosspiece cap member from above may be increased by the operator. ， Or, it is pushed out relatively easily by the reaction force, and it may come off from the engagement position or even fall off from the joint part when it is severe, and the clamping action is hindered. There was a drawback that was said to be done.

The present invention has been made in order to solve the above-mentioned conventional problems, and an object thereof is to connect a joint portion of adjacent roof plate members arranged on a roof base surface to each other. In the case of elastically sandwiching and stopping by the engaging piece portions of the beam cover cap member that are fitted from above so as to straddle between them, even if they function between these sandwiching piece portions. Even if an external force greater than the clamping force applied is applied, this type of fastening device is equipped with a fastening means that is not likely to disengage the clamping press between the joints by the clamping pieces. The purpose is to provide a thatched roof structure.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the vertical roof structure of the first invention according to the present invention has an abutment of a face plate portion forming a roof surface, and an upper end portion formed by raising left and right side edges of the face plate portion. Fold back the support part, each butting support part,
Also, each engaging groove portion formed by raising it, each intermediate portion raised through each engaging groove portion, and each intermediate portion are folded back inward, and are hung down to move up and down to the abutting support portions. Vertical roofing plate member composed of engaging jaws formed to face each other, a suspension member for fixing the lower part of each intermediate portion, a cover portion for covering the suspension member from above, and both lower end edges of the cover portion. The parts are bent to face inward, and each locking bent part in which a locking surface to be locked by each of the engaging jaws is formed on the inner upper surface, and each locking bent part is hung downward And a crosspiece cover cap member composed of each engaging piece portion press-contacted to the engaging groove portion, and a second invention is a face plate portion and a face plate forming a roof surface. Each abutting support part on the upper end formed by raising the left and right side edges of each part, and folding each abutting support part outward and downward. Returns, and the engagement groove formed launch this, each intermediate portion launched via the engaging groove,
And, each intermediate portion is folded back inward, and it is hung down to suspend the vertically roofing roof plate member composed of the engaging jaws that are formed to face the abutting support portions vertically. A suspension member to be worn, a cover portion that covers the suspension member from above, and both lower edge portions of the cover portion are bent so as to face inward.
Each inner projecting portion having a locking surface that is locked by each of the engaging jaws on the inner upper surface, the lower part hanging from each inner projecting portion is bent toward the inner side, and each of the projecting portions is projected on the outer lower surface. Each abutting lower edge portion having an abutting surface for abutting against the abutting support portion, and each engaging piece portion that is pressed down and engaged with the engaging groove portion by hanging each abutting lower edge portion downward The crosspiece cover cap member is provided.

[Work]

That is, in the first aspect of the present invention, first, the intermediate portions of the roof plate members that are adjacent to each other are brought into contact with each other for positioning and fastening, and then these are covered. By fitting the crosspiece cover cap member from above, the ends of the left and right engaging piece portions of the crosspiece cover cap member are repelling the engaging jaws of each roof plate member against elasticity, While being inserted and engaged in the left and right engagement groove portions, at the same time as the insertion engagement, the engagement surfaces on the left and right engagement bent portions are elastically restored by the left and right engagement jaw portions. You can lock in and raise the desired vertical thatched roof.

Further, in the second aspect of the present invention, first, the intermediate portions of the roof plate members that are adjacent to each other are brought into contact with each other for positioning and fastening, and then these are covered. By fitting the crosspiece cover cap member from above, the ends of the left and right engaging piece portions of the crosspiece cover cap member are repelling the engaging jaws of each roof plate member against elasticity, The abutting surfaces of the abutting lower edges are abutted and engaged in the left and right engaging groove portions, and the abutting surfaces of the abutting lower edge portions are abutted to the left and right abutting supporting portions of each roof plate member, and the insertion engaging process Then, the inner surface portions of the left and right inner protrusions again pass through the engaging jaws while being repelled against the elasticity, and at the same time, the locking surfaces on the inner protrusions are elastically restored. The left and right engaging jaws can be locked to raise the desired vertical thatched roof.

〔Example〕

Hereinafter, different embodiments of the thatched roof structure according to the present invention will be described in detail with reference to FIGS. 1 to 4.

FIG. 1 is a transverse cross-sectional view showing a schematic structure of a thatched roof structure to which the first embodiment of the present invention is applied, and FIG. 2 is an exploded perspective view showing the individual constituent members in the same manner as above. FIG. 3 is a horizontal cross-sectional view showing a schematic structure of a vertical roof structure to which the second embodiment of the same as above is applied, and FIG. 4 is an exploded perspective view showing the individual constituent members of the same as above.

First, in the configuration of the first embodiment shown in FIG. 1 and FIG. 2, reference numeral (11) is a vertical roofing roof plate member (hereinafter, also simply referred to as a roofing plate member) that constitutes the main body of the vertical roof surface, (21) is a hanger member that abuts each of the adjacent roof plate members (11), (11) individually on their respective end sides, and finally fixes and holds them to the roof substrate side, (31 ) Is a crosspiece cover cap member that includes the suspension member (21) and locks the ends of the roof plate members (11) and (11) with each other and covers them by capping.

And, each of these constituent members, that is, the roof plate member (1
1), the suspension member (21) and the crosspiece cap member (31) are usually formed by a cross-sectional shape described later, each of which is made of a strong thin metal sheet having elasticity. Along the lengthwise direction, this is formed into a series of shapes by roll forming by a forming roll machine or bending forming by a bender press machine.

Then, the roof plate member (11) has a face plate portion (12) which is flattened as much as possible in the middle portion, and the left and right side edges of the face plate portion (12) are upwardly moved. Launched joint (1
3) and (13), each of these joints (13) and (13) has a base rising portion formed by bending the side edge portion of the face plate portion (12) upward. (14), butting support part (15) formed at the upper end of the base rising part (14), this butting support part
The engaging groove portion (16) is formed by folding back (15) outwardly by a predetermined depth corresponding to the predetermined depth, and raising it again to the same depth, and the engagement groove portion (16) corresponding to the same depth. The intermediate part (17) corresponding to the part formed by rising up through 16),
An engaging jaw (18) formed by folding the upper part of the intermediate part (17) inward and downward so as to face the abutting support part (15) in the vertical direction, and the engaging jaw (18). It is formed by rising from 18) and the tip is folded back and the edge is bent.
The extending portions (19) designated as (20) are sequentially provided.

The roof plate member (11) is not shown in the drawings, but if necessary, a slight step is formed on both sides of the face plate part (12) to change the surface shape, Improving the surface strength is also preferable as one means.

Further, the suspension member (21), which is a general form, is not formed individually, but is a so-called through suspension that is long in series in the longitudinal direction. At the bottom, the left and right mounting flanges (22), (22) that will be the mounting parts on the roof base side, which will be described later, and the inner side of each of these mounting flanges (22), (22) stand in series. It is composed of raised left and right fastening portions (23), (23) and a supporting portion (24) connecting between these and protruding upwardly.

Further, the crosspiece cap member (31) has a cover portion (32) having a semi-circular shell shape and increased rigidity, and the lower end edges of the cover portion (32) are folded inwardly facing each other. By bending, the left and right locking bent portions having the locking surfaces (34), (34) respectively locked on the inner upper surface by the respective engaging brim portions (18), (18) (33,) (33) are formed, and each of the engaging bent portions (33), (33) is hung downward by a predetermined length, and the engaging groove portions (16), ( The engaging piece portions (35) and (35) are formed to be in pressure contact with the inner surface of the outer side of (16).

Here, the roof structure according to this embodiment is configured such that the base plate (42) as a roof base surface is appropriately provided to each of the main building materials (41) constituting the roof set or the roof set of the building. Installed. The base plate (42) is naturally given a predetermined inclination, that is, a so-called roof slope.

Then, in the case of the above-mentioned base plate (42), first, in the vertical direction in which a plurality of suspension members (21) are hung from the ridge side to the eaves side, according to the width dimension of the roof plate member (11). The mounting flanges (12), (12) on the left and right sides of the mounting flanges are appropriately fixed by tapping screws (43), (43), etc. Then, the individual suspension members (21) themselves are fixed to the positions where they are arranged.

Then, with respect to the left and right fastening portions (23) and (23) of the suspension member (21) arranged and fixed on the base plate (52) in this manner, roof plate members ( 11), each intermediate part in (11) (17), (17)
Abutting from the left and right, and the relatively lower part of each intermediate part (17), (17) to each fastening part (23), (23) as appropriate.
4), (44), etc., to fix and fix them to each other, thereby accurately positioning and fixing each of these roof plate members (11), (11) on the ground plate (42). .

On the other hand, in this state, each adjacent roof plate member
(11), each of the joints (13) in (11), at the upper end of the base rising portion (14), (14) forming the (13), the left and right abutting support portions (15), (15) is positioned to be exposed, and between the intermediate portions (17) and (17) at the side portions thereof, the left and right engaging groove portions (16),
(16) is positioned so as to open upward, and at the same time, for each butting support part (15), (15), each intermediate part (1
Engaging jaws (18), (1) formed downward on the upper part of (7), (17)
8) will be located facing each other.

After that, when the crosspiece cover cap member (31) is fitted from above so as to cover them, first, the left and right engaging piece portions (35) and (35) of the crosspiece cover cap member (31) are first fitted. The lower end is the extension of each of the left and right roof plate members (11), (11) (1
9) and (19) are abutted, and the respective intermediate portions (17) and (17) including the engaging jaws (18) and (18) are dispelled while flexing against their own elasticity. The left and right roof plate members (11), (11)
In the engaging groove portions (16) and (16) of (3) and (13), the engaging piece portions (3
5), (35) is inserted and engaged, and at the time when the cover part (32) is abutted to the support part (24) of the suspension member (21), at the same time with the insert engagement, Left and right locking folds (33), (3
The engaging surfaces (34), (34) on the inner upper surface in 3) are engaged with the engaging jaws (18), (18) that are elastically returned, respectively. It is possible to easily and easily raise a vertical thatched roof with good workability.

That is, in the combined structure of the vertical thatched roof that is thus raised, each of the left and right roof plate members (11), (11) for each connecting portion (13), (13), Engagement groove (16), (1
6) Inside the crosspiece cap member (31), the left and right engaging pieces
(35), (35) are inserted and press-fitted, and in this, the lateral movement of the crosspiece cover cap member (31) is restrained at that position, and at the same time, the crosspiece cover cap member is also restrained. The left and right locking bent parts (33) of (31), the locking surfaces (34), (34) on the inner upper surface at the (33) are the respective engagements of the roof plate members (11), (11). Locked by the jaws (18), (18), the same cover cap member
The upper limit position of (31) is restricted to an immovable state, that is, the vertical movement of the beam cover cap member (31) is restricted to that position, and as a result of these, once they are joined, , Even if an external force is applied to the crosspiece cover cap member (31) from any direction, not to mention the load and load applied by stepping on the crosspiece cap member (31) from above. It is possible to completely eliminate the fear that the connection is broken or the part of the connection is deformed.

Next, in the configuration of the second embodiment shown in FIGS. 3 and 4, in the configuration of the first embodiment, the roof plate member (11) and the beam cover cap member (31) are changed as follows. It is a thing.

That is, for the roof plate member (11), as in the previous example,
The face plate (12) and the connecting part (1
3) and (13) are provided, and the base rising portion (14), the butting support portion (15), the engaging groove portion (1) are provided to the coupling portions (13) and (13).
6), the intermediate part (17), and the engaging jaw part (18) are sequentially formed, the extending part (19) and the edge bending part (20) are omitted, and the crosspiece cover cap member is also provided. Regarding (31), the cover (32) is provided as in the previous example, and the cover (32) is also provided.
Each of the lower end edges of the is bent toward the inside, and has an engaging surface (37), (37) on the inner upper surface, which is engaged by the engaging jaws (18), (18). The left and right inner protrusions (36), (36) are formed, and the respective lower parts hanging from the respective inner protrusions (36), (36) are respectively bent inward to face the outer lower surface. Abutment surface to abut each abutment support (15), (15)
Left and right abutting lower edges (38), (38) having (39), (39) are formed, and these abutting lower edges (38), (38) are moved downward by a predetermined length. Hang it down, and lower the engaging groove (1
The engaging piece portions (35) and (35) are formed to be in pressure contact with the outer inner surfaces of 6) and 16).

Also in this second embodiment, the roof plate members (11), (11) adjacent to each other with respect to the suspension member (21) arranged and fixed on the base plate (42) as in the previous example. Position and attach and fix, and fit the crosspiece cover cap member (31) from above so as to cover them. In this case, first, each engagement piece of the crosspiece cover cap member (31) is Division (3
The lower ends of 5) and (35) are brought into contact with the upper surfaces of the respective engaging jaws (18) and (18) of the respective roof plate members (11) and (11), and the respective intermediate portions (17) , (17)
While passing through while being deflected against its own elasticity, inserted and engaged in the engaging groove portions (16) and (16) of the roof plate members (11) and (11), and The abutting support portions (15) and (15) are abutted with the abutting surfaces (39) and (39) at the abutting lower edge portions (38) and (38), respectively, and in this insertion engagement process, At the same time, the inner surface portions of the inner protrusions (36), (36) are re-engaged again with the engaging jaws (18), (18).
While being deflected against its elasticity, it is passed through, and at the time of this passage, the locking surface (37), (36) of each of these inner protrusions (36), (36),
(37) is elastically returned and locked by the engaging jaws (18), (18) respectively, and even here, it is possible to easily and easily raise the desired vertical roof with good workability. Of.

Therefore, in the case of the structure of the second embodiment, the left and right roof plate members (1
(1), (11) in each coupling portion (13), (13), each engaging groove (1
The left and right engaging piece portions (35) and (35) of the crosspiece cover cap member (31) are inserted into the insides of (6) and (16) for pressure contact engagement. ) Of the crosspiece cap member (31) at the left and right inner protrusions (36), (36) at the same time. 37) and (37) are locked by the engaging jaws (18) and (18) of the roof plate members (11) and (11), respectively, and the abutting support portions (15) and (15) ), Each abutting surface (39), (39) at each abutting lower edge portion (38), (38) is abutted, and here,
The upper and lower limit positions of the crosspiece cover cap member (31) are fixed so that the crosspiece cap member (31) is fixed in the same manner as in the first embodiment. The vertical movement of (31) is restrained in that position, and as a result of these, even after it is once connected, it may be stepped on the crosspiece cover cap member (31) from above. Not only the load and load applied, but also when an external force is applied from any of the upper, lower, left, and right directions, the connection may be broken or the part of the connection may be deformed. Such fears can be completely eliminated.

〔The invention's effect〕

As described above in detail, according to the present invention, the face plate portion forming the roof surface, the abutting support portions of the upper end portion formed by raising the left and right side edges of the face plate portion, and the abutting support portions on the outer side. The engaging groove portions that are folded back downward and are raised, the intermediate portions that are raised through the engaging groove portions, and the intermediate portions are folded inward downward, and are hung down to abut each of the abutting portions. A vertically-roofing roof plate member composed of engaging jaws vertically opposed to the support portion, a suspension member for fixing the lower part of each intermediate portion, and a cover portion for covering the suspension member from above, and both of the cover portions. The lower end edges are bent inwardly to face each other, and each locking bent portion in which a locking surface to be locked by each of the engaging jaws is formed on the inner upper surface, and each locking bent portion is moved downward. It consists of each engaging piece part that hangs down and press-fits into the engaging groove part, or covers the suspension member from above. From the inner protrusions and the inner protrusions, the cover portion, both lower edge portions of the cover portion are bent inwardly facing each other, and the inner upper surface is formed with a locking surface that is locked by each of the engaging jaws. Bend the hanging lower part to face inward, and lower each abutting lower edge and each abutting lower edge with the abutting surface that abuts each abutting support on the outer lower surface. And a crosspiece cover cap member composed of each engaging piece portion that is press-contacted with the engaging groove portion, the intermediate portion of the roof plate member that is adjacent to the suspension member is provided. By abutting and fixing them, the positioning and arrangement of these suspension members and each roof plate member and their holding can be accurately and effectively performed, and the beam cover cap member is covered from above so as to cover them. The left and right sides of the beam cover cap member by fitting The joint piece can repel each engaging jaw of each roof plate member against elasticity to insert and engage each engaging piece into each of the left and right engaging groove portions, and At the same time as the insertion engagement, the left and right engaging jaws that are elastically returned can engage the engaging surfaces on the left and right engaging bent portions, or With the left and right abutting support portions abutting the abutting surfaces of the abutting lower edge portions, the left and right engaging jaws that are elastically restored, The locking surface can be locked, and the desired vertical thatched roof can be extremely easily and easily lifted up with good workability. Insertion engagement of each engagement piece portion of the crosspiece cover cap member with respect to each engagement groove portion and each locking surface of the crosspiece cover cap member By locking each engaging jaw on each roof plate member, or by locking the same and abutting each abutting surface of the beam cover cap member against each abutting support portion on each roof plate member, It is possible to effectively and forcibly restrain the movement of the crosspiece cover cap member in the left-right direction and the vertical direction, whereby both lower ends of the crosspiece cover cap member are expanded by the load such as an external force. It is possible to satisfactorily prevent disengagement and disengagement, and as a result of these, it is possible to reliably maintain the joint state between the joint portions of the left and right roof plate members by the crosspiece cover cap member, and yet the structure It is also relatively simple and has excellent features such as easy and inexpensive provision.

[Brief description of drawings]

FIG. 1 is a transverse cross-sectional view showing a schematic structure of a thatched roof structure to which the first embodiment of the present invention is applied, and FIG. 2 is an exploded perspective view showing the individual constituent members in the same manner as above. FIG. 3 is a horizontal cross-sectional view showing a schematic structure of a vertical roof structure to which the second embodiment of the present invention is applied, and FIG. 4 is an exploded perspective view showing the individual constituent members of the same as above. (11) …… Roof plate member, (12) …… Face plate part, (13) …… Coupling part, (14) …… Base rising part, (15) …… Abutting support part, (16) …… Groove part, (17) ...... intermediate part, (18) ... engaging jaw part, (19) ... extending part, (20) ... edge bending part. (21) …… Suspension member, (22) …… Mounting flange part, (23)
…… Fastening part, (24) …… Supporting part. (31) …… Locking member, (32) …… Board part, (33) …… Sidewall part,
(34) …… Insertion groove, (35) …… Locking piece, (35a) …… Locking edge. (31) …… Bar cover cap member, (32) …… Cover, (33)
...... Locking bent part, (34) …… Locking surface, (35) …… Engaging piece part,
(36) …… Inward projection, (37) …… Locking surface, (38) …… Abutting lower edge, (39) …… Abutting surface. (41) …… Main building material, (42) …… Field plate, (43) …… Tapping screw, (44) …… Set screw.

Claims (2)

[Claims] 1. A face plate portion forming a roof surface, each abutting support portion of an upper end portion formed by raising both left and right edge portions of the face plate portion, each abutting support portion is folded back outward, and is raised. The engaging groove parts formed by raising, the intermediate parts standing up through the engaging groove parts, and the intermediate parts are folded back inward, and are hung so as to vertically face the abutting support parts. A vertically-roofed roof plate member consisting of each engaging jaw,
A suspension member that is fixed to the lower portion of each of the intermediate portions, a cover portion that covers the suspension member from above, and both lower edge portions of the cover portion are bent inwardly so as to face each other, and the engagement is performed on the inner upper surface. From each engaging bent portion formed with an engaging surface to be engaged with the jaw portion, and each engaging bent portion hanging downward, from each engaging piece portion press-fitted into the engaging groove portion. A vertical thatched roof structure characterized in that it is configured by including a crosspiece cap member. 2. A face plate portion forming a roof surface, each abutting support portion of an upper end portion formed by raising both left and right edge portions of the face plate portion, each abutting support portion is folded back outward, and this is raised. The engaging groove parts formed by raising, the intermediate parts standing up through the engaging groove parts, and the intermediate parts are folded back inward, and are hung so as to vertically face the abutting support parts. A vertically-roofed roof plate member consisting of each engaging jaw,
A suspension member that is fixed to the lower portion of each of the intermediate portions, a cover portion that covers the suspension member from above, and both lower edge portions of the cover portion are bent inwardly so as to face each other, and the engagement is performed on the inner upper surface. Protrusions in which the inner protrusions that form the retaining surfaces that are retained by the jaws, the lower parts that hang from the inner protrusions are bent inwardly facing each other, and the outer lower surfaces are abutted against the abutting support portions. And a crosspiece cover cap member formed of each engagement lower edge portion having a contact surface and each engagement lower edge portion hanging downward to be engaged by pressure contact with the engagement groove portion. A vertically-roofed roof structure.