JPH037772B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a combination of a metal horizontal roof plate and a hanger member, and more specifically, to a horizontal roof structure made of metal thin steel sheets for buildings, etc. , an improvement in the combination structure of a metal horizontal roofing board having a general shape and a hanging member for easily and simply and skillfully attaching and fixing the horizontal roofing board to the roof subsurface. This is related to.

[Conventional technology]

As a horizontal metal roof structure for buildings etc.
The combination of this type of horizontal roofing board and the attached hanging member for attachment, that is, the engagement and fastening of the horizontal roofing boards with each other, and the engagement and attachment of the hanging member at the engaging part. Many proposals have already been made regarding this.

Normally, in such a horizontal roof structure, both edges of the long thin metal sheet, in this case, the ridge side and the eave side, can be engaged with each other as expected. Using individual horizontal roofing sheets of a predetermined length formed into a cross-sectional shape, generally,
First, the ridge side molded part formed on one side edge of this horizontal roofing board is engaged with and attached to each hanger member fixed at a predetermined position on the roof subsurface, and then this The eaves side molding formed on the other side edge of the upper horizontal roof board is engaged with the ridge side molding of the horizontal roof board installed in the above manner, and the ridge side molding is attached to the ridge side molding of the upper horizontal roof board. By engaging and fixing the hanger member in the same manner and repeating the above operations in sequence, each horizontal roofing board is roofed from the eave side to the ridge side, or in other words, from the bottom to the top. That's what I do.

In addition, in the horizontal roof structure proposed earlier by the present inventor, the ridge side and both side edges of the eave side of the long thin metal sheet are formed into a specified cross-sectional shape that can be engaged with each other. First, the ridge-side molded part of the horizontally-roofed roof board is properly fixed in advance, and the eave-side molded part is fixed to the cross-sectional shape similarly specified. This suspender member is attached to the roof subsurface in a state in which it is engaged with the suspender member, and then the ridge of the lower horizontal roof board is attached to the eave side molding of the horizontal roof board installed in this way. The side molded parts are engaged and fixed, and the eave side molded part is similarly engaged with the lower suspension member, and the lower suspension member is similarly attached to the roof base surface. By repeating this operation, each of the horizontal roofing sheets is raised from the ridge side to the eave side, or in other words, from top to bottom.

[Problem to be solved by the invention]

However, each conventional metal horizontal roof structure as described above satisfies various requirements that this type of roof structure must have due to its configuration, and can produce certain functions and effects. On the other hand, during the roof subsurface roofing operation, each time a horizontal roof shingle is placed on the roof subsurface, each of the ridge side molding or eave side molding must be It is necessary to engage each other individually with the hanger members, and to attach these hanger members individually to the roof subsurface in the same way.
It takes a lot of work to put up the roof, and it lacks workability.Also, it goes without saying that the horizontal roof shingles should be put up gradually in an orderly manner from the bottom to the top or from the top to the bottom. Because of this, it is not easy to roof a large area, and it is not always suitable, especially when constructing a horizontal metal roof with a relatively simple structure.

This invention aims to improve these conventional problems, and its purpose is to improve the mutual interaction between the adjacent ridge side molding and eave side molding of metal horizontal roof panels. To make the engagement operation and the engagement operation of each of these molded parts to the hanger member as easy as possible, that is, to make the roofing operation with metal horizontal roofing sheets as easy as possible. At the same time, if necessary, roofing operations using this metal horizontal roofing board can be performed from any position on the roof subsurface, or from any multiple positions.
To provide a combination of this type of horizontal metal roofing board and a hanger member, which can be easily applied to both the eaves side and, in the future, the ridge side.

[Means to solve the problem]

In order to achieve the above object, in the present invention, the ridge side molded part of the horizontal roofing board is pressed into engagement with the hanger member provided and fixed on the roof base surface in one action, a so-called one-touch action. It was made so that it could be done.

That is, the present invention provides a horizontal roof board in which a ridge side molded part and an eave side molded part are formed respectively through a face plate part, and a lower horizontal roof board formed on the eave side molded part of an upper horizontal roof board. In a combination structure in which the ridge-side molded portions of the plates are engaged, each of these engaging portions is retained and fixedly attached to the roof base surface by a hanger member, at least the ridge-side molded portion has an upper portion. A folded engagement part is formed at the upper end of the engagement part, which is folded back to near the upper part of the folded end of the engagement part to form a horizontal folded spring part, and this is raised to form a vertical folded spring part. This is then folded downward to form a retaining wall portion, and a retaining wall portion is formed by forming a retaining wall portion, which includes a retaining edge at the upper portion of the folded end at the engaging portion, and a retaining portion corresponding to the bent portion of each folded spring portion. forming a stop, and
The eave side molded part has a hanging lower edge bent to form an engaging piece part that is inserted into and engaged with the engaging part, and is further fixed in advance at a predetermined position on the roof base surface. The suspender member to be placed is provided with a base wall raised up from the mounting part to correspond to the height of the locking part, and the upper end of the base wall is provided with a backing restriction by the retaining wall. This is a combination of a metal horizontal roof plate and a hanger member, characterized in that a locking jaw portion is formed to be locked to a locking portion.

[Effect]

Therefore, in the combination of the horizontal metal roofing board and the hanger member according to the present invention, on the one hand, the upper horizontal side Press the retaining wall of the molded part on the ridge side of the roof board, press the molded part on the ridge side towards the roof base surface, and pull the molded part on the eave upwards against the spring elasticity to make it engage. By slightly opening the gap between the retaining wall portion and the retaining portion formed by the retaining edge and the retaining edge, and bending the spring elasticity, the retaining jaw portion of the hanger member is pressed into the same portion so as to receive the retaining jaw portion. Under the back-up by the retaining wall part, the locking part of the ridge side molding part can be held and engaged with the locking jaw part of the hanger member in one action, so-called one-touch operation, and the roof can be raised.
On the other hand, on the other hand, the engaging part of the ridge-side molded part of the horizontal roof board on the lower tier side is fitted so as to butt against the hanger member, and a pressing force is applied to this ridge-side molded part. Here, too, under the back-up by the retaining wall, the locking part of the ridge side molding part is pressed into engagement with the locking jaw part of the hanger member in a single motion, a so-called one-touch motion, and then pulled. It can be fixed and fixed and roofed, and furthermore, in this way, roofing work can be carried out as desired by using each of the hanger members located at various locations as a starting point.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, different embodiments of combinations of metal horizontal roofing plates and hanger members according to the present invention will be described in detail with reference to FIGS. 1 to 10.

FIGS. 1a and 1b are perspective views respectively showing a metal horizontal roof board and a hanger member according to a first embodiment of the present invention, and FIG. A vertical cross-sectional view showing the general structure of the combined structure in a raised state; FIG. 3 is a vertical cross-sectional view showing an enlarged view of the combined engagement portion of the above; FIG. 4 is a perspective view showing the general structure of the base surface of the same roof. Figures 5 and 6
The figure is an explanatory diagram showing the engagement and fastening mode in the case where the roof is raised from top to bottom from the ridge side to the eave side and from bottom to top from the eave side to the ridge side in the same configuration as above.

That is, in the combination structure of the metal horizontal roofing board and the hanger member in the first embodiment shown in FIGS. 1 to 4, the horizontal roofing board 11 is coated with a baking coating for rust prevention, etc. Using a long metal thin steel plate having a predetermined width and a predetermined unit length and having spring elasticity, this metal thin steel plate is subjected to roll forming or other means, leaving a face plate portion 12 in the center along the longitudinal direction, A ridge-side molded part 13 is continuously formed on one side, and an eave-side molded part 14 is continuously formed on the other side. A thick metal steel plate is constructed by means such as press forming.

Therefore, in the ridge side molded part 13, a lower front wall part 21 is made to stand up by bending one side part of the face plate part 12 upward by a predetermined length, and the upper edge of the lower front wall part 21 is temporarily turned outward. The engaging part 22 is formed by bending the engaging part 22, and then folding it back inward to form the engaging part 22, which is then folded back to near the upper part of the folded end of the engaging part 22 to form the horizontally folded spring part 23, and then raised up. After forming the vertically folded spring part 24, it is again folded downward to the same level as the face plate part 12 to form a retaining wall part 25, which is further bent outward to form a mounting extension part 26, By such molding, a locking edge 28 is set at the upper portion of the folded end of the engaging portion 22, and a locking edge 28 is set at the bent portion of each folded spring edge 23, 24 in the horizontal and vertical directions. holding part 29
The retaining wall portion 25 forms a locking portion 27 whose locking distance is regulated as desired.

Then, the other side of the face plate part 12 is bent downward by a predetermined length to cover the folded spring parts 23 and 24 in the horizontal and vertical directions. The upper front wall portion 31 is made to hang down, and its lower end edge is bent inward to form the engaging portion 22.
The engagement piece portion 32 is longer than this corresponding to the above.

Further, the hanger member 15 has a mounting portion 41 on the base side that is shorter than the length of the engaging portion 22, and one side of this mounting portion 41 is positioned at the height of the locking portion 27. By correspondingly bending it upward, it becomes a base wall part 42, and at the upper end of this base wall part 42, it is locked by the locking part 27 under the backing regulation by the retaining wall part 25. The locking jaw 43 is bent diagonally downward.

Therefore, in the case of the horizontal roof structure according to the first embodiment, the roof slope is given in the downward direction from the ridge side to the eave side to the purlin members 61 constituting the so-called roof assembly, and the pitch is set at a predetermined interval. On each side of the rafter members 62 having a hat-shaped cross section arranged and fixed at each side, and on each side of the roofing board 63 laid and fixed between these rafter members 62, that is, on the roof base surface in this case. Then, by combining the above-mentioned horizontal roofing boards 11 with each other and retaining and fixing the engaging portions by the hanger members 15, the desired horizontal roofing is raised.

That is, in the case of the configuration of the first embodiment, the concrete roofing work is performed as follows: first, as shown in FIG. The mounting portions 41 of the individual hanger members 15 are fixed at each predetermined stage and position by appropriate means, such as a stopper vault 64. In this case, if the roof board 63 is made of a material that is relatively lacking in toughness, such as a wood wool board, the hanger members 15
Fixing with the bolt 64 or the like is done through a bushing of the same thickness as the wood wool board or the like.
This can be said to be preferable in terms of strength retention, engagement and assembly operations, etc.

Next, for the individual hanger members 15 each fixed on the roof subsurface as described above, the horizontal roofing boards 11 of each level are installed from top to bottom from the ridge side to the eave side. Alternatively, raise the roof from the bottom to the top, from the eave side to the ridge side, as follows.

In addition, FIG. 2 and FIG. 3 show the case where the horizontal roofing board 11 is roofed from the bottom to the top from the eave side to the ridge side, and in FIG. 1
This is a stop vault for fixing the attachment extension part 26 connected to the retaining wall 25 of No. 3 to the roof subsurface as necessary.

In order to roof the former horizontal roofing board 11 from top to bottom from the ridge side to the eave side, as shown in Fig. 5, the ridge of the uppermost horizontal roofing board 11 located on the right side of this figure must be The side molding part is locked to an appropriate member such as the uppermost hanging member (not shown) fixedly arranged near the ridge on the roof base surface, and the uppermost horizontal roof board 11 and the uppermost horizontal roof board 11 are connected. With a back-up material (not shown) interposed between it and the roof base surface, the eave side molded part 14 of the upper horizontal roof board 11 is lightly pulled upward against its own elasticity. In this state, the engagement piece 32 of the eave side molded part 14 provided on the uppermost horizontal roof board 11 is positioned on the left side in FIG. 5, and the ridge side molded part of the horizontal roof board 11 on the lower stage 13
Insert into the engaging part 22 of the engaging piece part 32 and the engaging part 2
2 to engage. Then, the holding wall portion 25 of the ridge-side molded portion 13 provided on the lower horizontal roof board 11 is pressed against the base wall portion 42 of the hanger member 15 from the ridge side. Along with this, the top horizontal roof board 1
From above the eave side molded part 14 of No. 1, this eave side molded part 14
Using one hand of the worker, lightly press the ridge-side molded part 13 of the lower horizontal roof board 11 toward the roof base surface as shown by arrow A. In this state, the eave side molded part (not shown in FIG. 5) of the lower horizontal roofing board 11 is pressed against the elasticity of the lower horizontal roofing board 11 itself, as shown by arrow B. By pulling it up lightly, the ridge side molded part 13 provided on the lower side horizontal roof board 11 can be removed.
A locking edge 28 at the upper part of the folded end corresponding to the engaging part 22 of
and horizontal and vertical folding spring parts 23, 2.
The locking part 27 by the holding edge 29 of 4 and the holding wall part 2
5 is slightly opened, and the locking jaw part 43 of the hanger member 15 is received in this slightly opened part, and the ridge side molded part 13 is moved from above in the direction of arrow A with one hand. Increase the pressing force. In addition,
To increase the pressing force, use measures such as putting the weight of the worker on one hand. By increasing the pressing force as described above, the ridge side molded part 13 provided on the lower horizontal roof board 11 is attached to the locking jaw part 43 of the hanger member 15 under the back-up by the holding wall part 25. The locking portion can be pressed and engaged in one motion, that is, a so-called one-touch motion, and the locking portion can be held and locked (see FIG. 3). Thereafter, a back-up material 65 (see FIG. 2) may be appropriately inserted between the back surface of the face plate portion 12 of the lower horizontal roof board 11 and the roof base surface. Thereafter, by repeating the above-described operations in sequence, the horizontal roofing sheets 11 for each level can be extremely easily and conveniently raised as desired from the ridge side to the eaves side, that is, from top to bottom.

In addition, in order to roof the latter horizontal roofing sheets 11 from the bottom to the top from the eave side to the ridge side, as shown in FIG. The engaging part 27 of the ridge side molded part 13 of the horizontal roof board 11 on the lower tier side is brought into contact with the upper end of the locking jaw part 43 of the base wall part 42 of the suspender member 15, which is At the same time, a back-up material 65 or the like is appropriately inserted between the lower side of the face plate part 12 and the roof base surface, and then
Then, in this state, as shown by arrow C, a pressing force from above to below is applied to this ridge side molded part 13.

In this case, from the above-mentioned ridge side to the eave side,
Unlike when roofing is done from top to bottom, the space between the corresponding locking part 27 and the retaining wall part 25 is not slightly opened, and the space between the locking part 27 and the retaining wall part 25 is close to itself. Since the spring elastic force applied to the case is rather biased toward closing, it is necessary to make the pressing force applied from above to below even stronger. That is, in this case, for example, by applying a relatively strong blow with a mallet or the like, as shown in FIG.
The locking portion 27 of the ridge side molded portion 13 can be pressed into engagement with the locking jaw portion 43 of the hanger member 15 in one action, a so-called one-touch operation, and the locking portion can be held and locked.

Here, too, the engagement part 22 of the ridge side molding part 13 of the horizontal roofing board 11 of the relevant stage roofed in this way is replaced with the eave side molding part of the horizontal roofing board 11 of the upper stage. By sequentially repeating the above operations while the 14 engaging pieces 32 are inserted and engaged, the horizontal roofing sheets 11 of each level can be moved from the eave side to the ridge side, that is, the bottom side, as desired. The roof can be raised extremely easily and easily.

Therefore, the above-mentioned roofing from top to bottom from the ridge side to the eaves side, and from bottom to top from the eave side to the ridge side, requires horizontal roofing sheets 11 for each level. , by engaging and fixing each hanger member 15 fixedly arranged in advance at a predetermined position on the roof base surface, and by assembling and engaging the individual horizontal roof panels 11 with each other, In other words, it means that the horizontal roof shingles 11 can be raised at various locations on each hanger member 15, since it is used to raise the roof. Therefore, in the case of the configuration of this first embodiment, starting from each suspender member 15 at various appropriate positions,
This means that you can perform the desired roofing work.

That is, in general, when roofing a wide area of roof subsurface with this type of horizontal roof shingles 11, conventionally, starting from each end of the ridge side or eave side, from the ridge side to the eave side. Roofing must be done in an orderly manner from top to bottom and from bottom to top, from the eave side to the ridge side. Although there were cases where it was not possible to completely roof everything, in the configuration of this first embodiment, as mentioned above, it is possible to arbitrarily perform roofing work using each hanging member 15 located at various locations as a starting point. Therefore, such disadvantages can be fully overcome and the workability can be significantly improved.

Next, the configuration of the first embodiment is shown in FIGS. 7 and 8.
It is also possible to implement the configuration according to the configurations shown in FIG. 9 and FIGS. 9 and 10.

That is, in the configuration of the second embodiment shown in FIG. 7 and FIG.
Similarly to the above, the vertical folding spring part 24a, the horizontal folding spring part 23a, and the folding part 22a corresponding to the engaging part 22 are provided, and these folding parts 22
A locking edge 28 set at the upper part of the folded end at a
a, and the horizontal and vertical folded spring portions 23
Holding part 29 set at the bent part at a, 24a
A locking portion 27a consisting of A set of child members 15 are arranged back to back and integrated, and this second
In the structure of this embodiment, the same functions and effects as those of the structure of the first embodiment can be obtained, and the engagement and fastening mode and the holding strength can be further improved.

Furthermore, when implementing the configuration of the second embodiment, it is also possible to configure the third embodiment shown in FIGS. 9 and 10.

That is, in the configuration of the third embodiment shown in FIGS. 9 and 10, the locking part 27a is formed above the engagement part 27 in the configuration of the second embodiment, and this Hanging member 51 corresponding to
In this case, a mounting portion 52 having a length shorter than the engaging portion 22 is provided on the base side, and one side of the mounting portion 52 is bent upward to correspond to the height position of the locking portion 27a. and a locking jaw 54 which is located on the upper end side of the base wall 42 and is locked to the locking part 27 under backing regulation by the holding wall 25; The locking portion 27a is regulated by the vertical folding spring portion 24.
The locking jaw portion 54a that is locked to the locking jaw portion 54a is bent diagonally downward, and in this case as well, in addition to obtaining exactly the same operation and effect as in the configuration of the second embodiment, Therefore, only one child member 51 is required.

〔Effect of the invention〕

As described in detail above, according to the present invention, there is a horizontal roof plate in which a ridge side molded part and an eave side molded part are formed, and a lower horizontal roof plate is formed on the eave side molded part of the upper horizontal roof board. In a combination structure in which the ridge-side molded portions of the plates are engaged, each of these engaging portions is held and fixed on the roof base surface by a hanger member, and at least the ridge-side molded portion has an upwardly A folded engagement part is formed at the rising upper end, and this is folded back to near the upper part of the folded end of the engagement part to form a horizontal folded spring part, and this is raised to form a vertical folded spring part. , and this is folded downward to form a retaining wall part, and a locking part consisting of a locking edge at the upper part of the folded end at the engagement part and a holding part corresponding to the bent part of each folded spring part. In addition, the eave side molded part is formed with an engaging piece part which is inserted into and engaged with the engaging part by bending the lower end edge that hangs down, and furthermore, the eave side molded part is formed with an engaging piece part that is inserted and engaged with the engaging part, and is further attached to a predetermined position on the roof base surface. Hanging members that are fixed and placed in advance include
A base wall part is provided that stands up corresponding to the height position of the locking part from the mounting part, and the locking part is locked to the locking part under the backing regulation by the retaining wall part at the upper end of this base wall part. On the other hand, since the jaw is formed,
The retaining wall of the ridge molded part of the upper horizontal roof board is pressed against the hanger member fixedly placed at a predetermined position on the roof subsurface, and this ridge molded part is attached to the roof subsurface. The eave side molded part is pulled upward against the spring elasticity, and the locking edge and the gap between the locking part and the retaining wall part formed by the pressing edge are slightly opened to deflect the spring elasticity. By pressing the locking jaws of the hanger member into the same part, the locking part of the ridge side molding part is inserted into the locking jaws of the hanger member under the back-up by the retaining wall part. It is possible to hold and lock the roof in one motion, and on the other hand,
Fit the suspender member so that the locking part of the molded part on the ridge side of the horizontal roof board on the lower level is butt against it,
By applying a pressing force to this molded part on the ridge side, the locking part of the molded part on the ridge side is similarly moved by the locking jaws of the hanger member under the back-up by the retaining wall part. The roof can be raised by locking and locking the roof.
Furthermore, in this way, roofing work can be carried out arbitrarily using each of the hanger members located at various locations as a starting point, and the structure is extremely simple. It has excellent features such as being able to provide thatched roofs easily and at low cost.

[Brief explanation of drawings]

The attached drawings show different embodiments of the combination of metal horizontal roofing plates and hanger members according to the present invention.
FIGS. 1a and 1b are perspective views showing a metal horizontal roof plate and a hanging member according to the first embodiment, respectively; FIGS.
The figure is a vertical cross-sectional view showing the general structure of the combination structure with the horizontal metal roofing board and the hanging member members raised, and FIG. Figure 4 is a perspective view showing the general configuration of the base surface of the same roof, and Figures 5 and 6 are from the top to the bottom from the ridge side to the eave side, and from the bottom from the eave side to the ridge side in the same configuration as above. FIG. 7 is an explanatory diagram showing the engagement and attachment mode in the case of roofing, and FIG. FIG. 8 is a longitudinal cross-sectional view showing an enlarged outline of the structure of the engaging portion, FIG. 8 is a perspective view showing the same hanging member taken out, and FIG. FIG. 10 is an enlarged vertical cross-sectional view showing the schematic structure of the engaging portion in a state where the hanger member and the hanger member are raised, and FIG. 10 is a perspective view showing the hanger member taken out. 11...Horizontal roof board, 12...Front plate part, 13
...ridge side molded part, 14... eave side molded part, 15 and 51... suspender member. 21...Lower front wall part in the ridge side molded part, 22 and 22a...Engaging part, 23 and 23a...Horizontal folding spring part, 24 and 24a...Vertical folding spring part, 25...Retaining wall Part, 26...Mounting extension part, 27 and 27a...
...locking portion, 28 and 28a...locking edge, 29 and 29a...pressing edge. 31... Upper front wall part at the eave side molding part, 32... Engagement piece part. 41 and 52
... Attachment portion of the hanger member, 42 and 53 ... Base wall portion, 43 and 54, 54a ... Locking jaw portion.
61...Purlin member, 62...Rafter member, 63...
Field board, 64...stopping vault, 65...back up material, 66...stopping vault.

Claims (1)

[Scope of Claims] 1. A horizontal roof board in which a ridge side molded part and an eave side molded part are formed respectively through a face plate part, and a lower horizontal roof board in which the eave side molded part of the upper horizontal roof board is formed. In a combination structure in which the ridge-side molded portions of the roof board are engaged, each of these engaging portions is retained and fixedly attached to the roof base surface by a hanger member, at least the ridge-side molded portion is provided with: A folded engagement part is formed at the upper end that rises upward, and this is folded back to near the upper part of the folded end of the engagement part to form a horizontal folded spring part, and this is raised to form a vertical folded spring part. and is folded downward to form a retaining wall portion, which consists of a locking edge at the upper part of the folded end at the engagement portion, and a holding portion corresponding to the bent portion at each folded spring portion. A locking portion is formed, and the eave side molded portion includes:
A hanging lower end edge is bent to form an engaging piece part that is inserted into and engaged with the engaging part, and the hanging member member is fixed in advance and arranged at a predetermined position on the roof base surface. In this method, a base wall portion is provided that stands up from the mounting portion at a height corresponding to the height of the locking portion, and the upper end of the base wall portion is locked to the locking portion under backing regulation by the holding wall portion. A combination of a metal horizontal roof plate and a hanger member, characterized in that a locking jaw is formed. 2. A second locking portion opposite to the locking portion is formed on the holding wall portion of the ridge side molding portion, and a second locking portion opposite to the locking portion is formed on the hanger member.
2. The metal horizontal member according to claim 1, further comprising a second locking jaw portion that is locked to the second locking portion together with the locking jaw portion that is locked to the locking portion. A combination of thatched roof board and hanger members. 3. A second locking portion is formed above the locking portion on the holding wall portion of the ridge side molding portion, and a second locking portion is formed on the hanger member.
2. The metal horizontal member according to claim 1, further comprising a second locking jaw portion that is locked to the second locking portion together with the locking jaw portion that is locked to the locking portion. A combination of thatched roof board and hanger members.