JP2010281172A - Vertical external facing structure and method for constructing the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vertical external facing structure having excellent construction efficiency, using less number of members, requiring less number of fixing positions, and enabling fine-adjustment when an external facing member is installed, and also provide a method for constructing the same. <P>SOLUTION: In this vertical external facing structure, vertical external facing members 1, 1 adjacent to each other in the lateral direction are connected to each other while a drain member 2 and a fixing member 3 are disposed on the rear surface side. The fixing member 3 includes a fixing part 31 and a holding part 321 for fixing and holding to a substrate 4. The drain member 2 includes a draining space 21, a held part 22, and an elastic deformation part 23. The drain member 2 is held on the fixing member 3 fixed to the substrate 4 in an elastically deformed state. The vertical external facing member 1 is attached to a mounting portion (25) provided to at least the drain member 2 and/or the fixing member 3. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  TECHNICAL FIELD The present invention relates to a vertical casing structure that is excellent in construction workability, uses a small number of members, has few fixing points, and enables fine adjustment with respect to attachment of an exterior material, and a construction method thereof.

  Conventionally, various proposals have been made for a roof structure for constructing a flat roof surface in consideration of inundation from a connection portion between adjacent roof materials.

For example, in Patent Document 1, a concave portion 54 (drainage groove) is provided in the roof plate 51 itself, and rainwater entering from connecting parts of connecting members such as a base frame 22 (hanger), a support frame 31 and a cover plate 41 is drained. A structure leading to the groove is described. The hanging element 22 is fixed by driving a bolt 56 substantially in the center in a state of being arranged along the ink marking line.
Further, in Patent Document 2, a connecting frame 11 in which a hanging member and a drainage member are integrated is fixed to a base by screwing screws 15 on the left and right side edges, and a roofing material is provided inside the flange portion 13 of the connecting frame 11. A structure in which 5 and 5 edges are exposed is described.
Patent Document 3 also has a structure using a connection drainage member 4 in which a hanging member and a drainage member are integrated, and the connection drainage member 4 is made of an extruded product. The connection drainage member 4 is fixed by driving bolts 16 on the left and right side edges.
Further, in Patent Document 4, the trough member 3 (drainage member) is sandwiched and fixed between the receiving member 6 (lower suspension) and the suspension member 4 (upper suspension), and the center of the receiving member 6 is fixed to the base. The structure fixed with the dressing 5 is described.
Further, in Patent Document 5, the suspension 1 is disposed so as to straddle the inner rod 7 (drainage member), and the fixing tool 6 is driven and fixed to the left and right side edges. A structure for connecting 8 is described.

JP 7-310404 A Japanese Patent No. 2781955 Japanese Patent No. 2500054 Japanese Patent No. 3501703 Japanese Examined Patent Publication No. 7-42789

However, in the structure of Patent Document 1, since the number of members of the connection member is large and a lot of work is required for attachment, it is troublesome to manufacture such a large number of members and the attachment work. Moreover, since it is necessary to perform the attachment operation | work of a connection member in the state which laid the roof board 51, workability | operativity was very bad.
Moreover, in the structure of the said patent documents 2, 3, when fixing the member (the connection frame 11 and the connection drainage member 4) which united the hanging part and the drainage member, since the inking line becomes invisible by the member itself, Accurate installation was difficult. Further, since the member itself is wasteful and the structure is complicated, the production cost of the member is high.
Moreover, in the said patent document 4, since a hanging element was comprised from two upper and lower members, the production cost of these members was very high, and the installation operation | work was also troublesome.
Further, in Patent Document 5, since the suspension is fixed so as to straddle the drainage member, when the drainage member is temporarily fixed (temporarily placed) for the first time, the marking line cannot be seen by the member itself. It was difficult.
Furthermore, since Patent Documents 1 to 3 and 5 have a structure in which a fixing tool is driven into the left and right side edges of the suspension and is fixed to the base, there are many fixing points and fine adjustment cannot be performed when attaching the roofing material. There was also a risk of hindering the installation of the roofing material.
Therefore, the present invention proposes a vertical casing structure that can solve the above-mentioned problems, is excellent in workability, has a small number of parts used, has few fixed points, and allows fine adjustment for the mounting of exterior materials. With the goal.

  The present invention has been proposed in view of the above, and is a vertical casing structure in which vertical casings adjacent to the left and right are connected by disposing a drainage member and a fixing member on the back side thereof. The drainage member has a drainage space, a held portion, and an elastic deformation portion, and the drainage member is elastically deformed to the fixing member fixed to the basement. The present invention relates to a vertical walled exterior structure in which the vertical walled exterior material is attached to an attachment portion provided on at least one of the drainage member and the fixing member.

  Further, the present invention provides the above-described vertical-sheathed exterior structure, wherein the fixing member includes left and right side pieces, a base fixing part located between the side pieces, and a holding part. A structure is also proposed.

  The present invention also proposes a vertical walled outer structure in which the elastically deforming portion of the drainage member is a bottom surface portion or a side surface portion of the drainage space.

  In addition, the present invention also proposes a vertical walled outer structure in which an arcuate portion that curves upward is formed on the bottom surface of the drainage space of the drainage member.

  Furthermore, the present invention is a method for constructing a vertical facing exterior structure in which a vertical facing exterior material adjacent to the left and right is connected by disposing a drainage member and a fixing member on the back side thereof. The drainage member has a drainage space, a retained portion, and an elastic deformation portion, and includes a first step of fixing the fixation member to a base, and the drainage to the fixed fixation member. A second step of attaching and holding the member in an elastically deformed state, and a third step of attaching the vertical covering material to an attachment portion provided in at least one of the drainage member and the fixing member. It is related with the construction method of the vertical thatched exterior structure.

Since the vertical facing exterior structure of the present invention is attached and held on the fixing member in a state where the drainage member is elastically deformed, the drainage member can be attached to the fixing member fixed to the base very easily and has excellent workability. ing.
Further, since the members required for the connection are substantially only the fixing members, the number of use points of the members required for the connection is small, and the shape configuration is simple, so that the production cost is not required.

  In addition, when the fixing member includes left and right side pieces, a fixing portion to the base located between the side pieces, and a holding portion, the fixing location can be reduced by making the fixing location one central location, Since it can be finely adjusted so as to be tilted with the fixing portion (fixing tool) as an axis, rattling or the like can be eliminated with respect to the mounting of the exterior material.

  Moreover, when the elastic deformation part of a drainage member is the bottom face part or side part of drainage space, since an extra member structure is not increased, a structure is simple. In particular, when there are a plurality of elastically deformable portions, the amount and burden of elastic deformation can be shared among multiple parts.As a result, the design can be facilitated, the load on the material can be reduced, and the mounting work can be reduced. It does not require power.

  Further, when an arcuate portion that curves upward is formed on the bottom surface of the drainage space of the drainage member, the bottom surface itself can be an elastically deformable portion, and the substantially central portion of the fixing member can be When fixing with the fixing tool, the head of the fixing tool can be accommodated in the space formed by the arc-shaped portion.

  Furthermore, in the construction method of the vertical casing structure of the present invention, the first step of fixing the fixing member, the second step of attaching the drainage member, and the third step of attaching the vertical casing material are extremely easy. Therefore, the construction workability is extremely excellent.

It is a front sectional view showing an important part of one example (Example A) of the vertical-sheathed exterior structure of the present invention. (A) Front sectional view showing an exterior material used in the vertical-sheathed exterior structure of FIG. 1, (b) Front sectional view showing a cover material, (c) Front sectional view showing a drainage member, (d) Showing a fixing member. It is a front sectional view. (A) Front sectional view showing a state in which the drainage member is faced in the second step of constructing the vertical casing exterior structure of FIG. 1, (b) Front sectional view showing a state in which the drainage member is lowered with respect to the fixing member FIG. 4C is a front sectional view showing a state where the drainage member is attached. It is a front sectional view showing an essential part of another example (Example B) of the vertical casing structure of the present invention. (A) Front sectional view showing a state in which the drainage member is faced in the second step of constructing the vertical walled exterior structure of FIG. 4, (b) Front sectional view showing a state in which the drainage member is lowered with respect to the fixing member FIG. 4C is a front sectional view showing a state where the drainage member is attached. It is a front sectional view showing an important part of another example (Example C) of the vertical-sheathed exterior structure of the present invention. (A) Front sectional view showing a state in which the drainage member is faced in the second step of constructing the vertical wall exterior structure of FIG. 6, (b) Front sectional view showing a state in which the drainage member is lowered with respect to the fixing member FIG. 4C is a front sectional view showing a state where the drainage member is attached. It is a front sectional view showing an essential part of another example (Example D) of the vertical casing structure of the present invention. It is a front sectional view showing an important part of another example (Example E) of the vertical-sheathed exterior structure of the present invention.

  The vertical facing exterior structure of the present invention is configured to connect a vertical facing exterior material adjacent to the left and right by disposing a drainage member and a fixing member on the back side thereof, and the fixing member includes a fixing portion to a base. The drainage member has a drainage space, a held part, and an elastic deformation part.

The fixing member used in the present invention has a base fixing portion and a holding portion as a basic configuration, and the holding portion refers to a portion that holds a held portion of a drainage member described later. Specifically, the fixing member is formed as a short piece material, and is disposed prior to the attachment of the drainage member, which will be described later. Therefore, the fixing member can be attached at an appropriate position along the inking line. .
And although it does not specifically limit, the structure provided with the fixing | fixed part to the foundation | substrate located in right and left side pieces, and this side piece, and a holding | maintenance part like the example of illustration shown later is desirable. That is, in this case, by fixing the fixed location to one central location, the number of fixed locations can be reduced, and furthermore, fine adjustment can be made so that the fixed location (fixing tool) is tilted. can do.

The drainage member used in the present invention has, as a basic configuration, a drainage space, a held portion, and an elastic deformation portion, and the elastic deformation portion may be one place or a plurality of places, and the bottom portion of the drainage space. Or it is desirable that it is a side part. In this case, since the drainage space is an essential part in the first place, the configuration is simplified without increasing the extra member configuration.
Then, it is attached against the elasticity at the time of installation, that is, by deforming the elastic deformation portion and holding the held portion, it is arranged at a position where a physical action such as stable fitting or engagement works in the laying state. Set up.
Moreover, it is desirable that an arc-shaped portion that curves upward is formed on the bottom surface of the drainage space of the drainage member. In this case, since a space is formed on the back surface of the bottom surface portion of the drainage space, the substantially center of the fixing member can be fixed by the fixing tool.

  In addition, the shape of the drainage member may be the same as or different from the shape at the time of molding and the shape in the laid (completed) state. In other words, it is only necessary to be able to be elastically deformed and held on the fixing member at the time of installation. In the former case, elasticity does not work because the original shape is restored after completion of laying. Will also be elastic continuously.

  Either one or both of the drainage member and the fixing member is provided with an attachment portion for attaching a vertical casing material described later. The attachment portion relates to the shape configuration of the vertical casing material described later, and indicates a location where at least one location is attached by a physical action such as (elastic) engagement or (elastic) fitting.

As long as the vertical covering material used in the present invention includes an attachment portion attached to an attachment portion provided on at least one of the drainage member and the fixing member, other configurations are not particularly limited.
Although not particularly limited, an inclined portion formed by bending the face plate portion to the back surface at an obtuse angle, and the inclined portion is folded inward at an acute angle to be substantially parallel to the face plate portion at least in a laid state. A configuration including a water guide is desirable.

  Since the vertical casing structure of the present invention constituted by each member as described above is attached and held to the fixing member in a state where the drainage member is elastically deformed, the drainage member can be very easily attached to the fixing member fixed to the base. It can be attached and has excellent workability. Further, since the members required for the connection are substantially only the fixing members, the number of use points of the members required for the connection is small and the shape configuration is simple, so that the production cost is not required.

  Further, the construction method of the present invention includes a first step of fixing the fixing member to the ground, a second step of attaching and holding the drainage member in an elastically deformed state to the fixed member, and the drainage member. And a third step of attaching the vertical casing material to an attachment portion provided on at least one of the fixing members.

The first step is a step of fixing the fixing member to the ground, and as described above, it is easy to attach the fixing member, which is a short piece material, at an appropriate position along the inking line. be able to.
The second step is a step of attaching the drainage member, and the drainage member can be easily attached and held in a state of being elastically deformed so as to be fitted into a fixing member already fixed to the base.
The third step is a step of attaching the vertical casing material, and the vertical casing material can be easily attached to an attachment portion provided on at least one of the drainage member and the fixing member.
As described above, since any of the first to third steps can be performed very easily, the workability is extremely excellent.

  1A and 1B, a vertical facing exterior material (hereinafter simply referred to as an exterior material) 1A adjacent to the left and right is connected by disposing a drainage member 2A and a fixing member 3A on the back side thereof. Is.

1 A of said exterior materials are the structures provided with the attaching part 17 attached to the attachment part provided in at least one of the said drainage member 2A and the said fixing member 3A, and the exterior material 1A of the illustrated Example is shown to Fig.2 (a). As described above, a descending step portion 12 that is folded in a step shape is provided on the side edge of the substantially flat face plate portion 11, and an inclined portion 14 that is bent obtusely toward the back surface is provided on the outer side thereof. In addition, a groove portion 13 bent in a substantially U shape toward the back surface is provided between the descending step portion 12 and the inclined portion 14. In addition, a water guide portion 15 that is substantially parallel to the face plate portion 11 in a laid state by folding the lower end of the inclined portion 14 inward at an acute angle is provided, and further, an extended portion that extends outward and downward on the outer side. 16 is provided.
The inclined portion 14 is desirably formed so as to be crimped to a fixing member 3A described later by applying an elastic force in the laid state. In this case, the inclined portion 14 is closer to a right angle than the laid state at the time of molding. It is shaped obtuse.
In addition, the said attachment part 17 points out the water guide part 15 which elastically engages with the lower end of the reverse V-shaped piece part 25 (attachment part) of the drainage member 2A mentioned later. Reference numeral 18 in the figure denotes a backing material attached to the back surface of the face plate portion 11.

The drainage member 2A includes a drainage space 21, a held portion 22, and an elastic deformation portion 23. The drainage member 2A in the illustrated embodiment has the same shape at the time of molding and in the laid (completed) state. It is an example.
Further, as shown in FIG. 2C, the upper ends of the side surface portions 212, 212 of the drainage space 21 are bent inward to extend in a substantially horizontal shape (horizontal piece portion 24), and the inner end thereof is further upward. It is the structure bent in the substantially reverse V shape (the reverse V-shaped piece part 25). Further, since an arcuate portion 213 that curves upward is formed on the bottom surface portion 211 of the drainage space 21 of the drainage member 2A, a space is formed on the back surface of the bottom surface portion 211 of the drainage space 21.
The held portion 22 refers to the upper ends of the side surface portions 212 and 212 held by the holding portion 32 of the fixing member 3A described later and the horizontal piece portion 24, and the elastic deformation portion 23 includes the horizontal piece portion 24 and the horizontal piece portion 24. The side part 212 is indicated. The bottom surface portion 211 is also deformed along with the elastic deformation of the horizontal piece portion 24 and the side surface portion 212, and is strictly an elastic deformation portion 23.

  The fixing member 3A has a structure having a fixing part 31 to the base 4 and a holding part 321. As shown in FIG. 2D, the fixing member 3A in the illustrated embodiment has left and right side pieces 32, 32. And the holding member 321 refers to a claw-like piece that protrudes inward from the side pieces 32, 32. In the figure, reference numeral 311 denotes a fixture for fixing the fixing portion 31 to the base 4.

  The base 4 for fixing the fixing member 3A has a structure in which a field board made of wood cement board or the like and asphalt roofing are laid on a housing such as a purlin.

As shown in FIG. 2 (b), the cover material 5 covering the exterior materials 1A and 1A has a folded portion 52 in which the left and right side edges of the substantially flat upper surface portion 51 are folded back and extended inward. , 52, inclined surface portions 53, 53 folded inwardly downward from the folded portions 52, 52, and fitting portions 54, 54 bent in a generally square shape from the lower ends of the inclined surface portions 53, 53 to the inside. It consists of.
The cover material 5 has the inclined surface portions 53 and 53 along the inside of the inclined portions 14 and 14 of the exterior materials 1A and 1A, and is formed at the corner formed by the water guide portion 15 and the extending portion 16 of each exterior material 1A. The left and right fitting portions 54 are attached in a state of being elastically fitted.

  In order to construct the vertical casing structure of FIG. 1 using each member, first, the fixing member 3A is fixed to the base 4 as a first step. In this step, after inking, a fixing member 3A, which is a short piece material, is attached to an appropriate position of the base 4 along the inking line. In the illustrated embodiment, heat insulating materials 6 and 6 having a thickness substantially equal to the height of the fixing member 3A are laid on the left and right sides of the fixing member 3A.

Next, as a second step, the drainage member 2A is attached and held in a state of being elastically deformed by the fixed member 3A. In this step, first, as shown in FIG. 3A, the drainage member 2A is made to face above the fixing member 3A attached to the base 4 at a predetermined position.
Subsequently, as shown in FIG. 3B, the side surface portions 212 and 212 which are the elastically deforming portions 23 of the drainage member 2A are dropped into the lower fixing member 3A while being pressed from the left and right. At this time, since the side surfaces 212 and 212 are in a state closer to the vertical than the original inclination angle, a force to open outwards is exerted. Specifically, since the fixing member 3A is provided with holding portions 321 and 321 which are claw-like pieces protruding inward from the side pieces 32 and 32, the side portions 212 and 321 are provided at the tips of the claw-like pieces 321 and 321. The drainage member 2A is moved downward while 212 abuts.
Then, the claw-like pieces 321 and 321 of the fixing member 3A reach the upper ends of the side surface portions 212 and 212 of the drainage member 2A to be moved downward, and after that, the side surface portions 212 and 212 return to their original inclination angles. As shown in FIG. 3C, the horizontal pieces 24 and 24 that are the held parts 22 are held by the holding parts 321 and 321.

Subsequently, as a third step, the exterior material 1A is attached to an attachment portion provided on at least one of the drainage member 2A and the fixing member 3A. In the illustrated embodiment, the lower end of the inverted V-shaped piece 25 of the drainage member 2A is an attachment portion, and the attachment portion 17 which is the water guide portion 15 of the exterior material 1A is elastically engaged with this attachment portion.
When the exterior material 1A is arranged, if the rattling occurs, fine adjustment may be performed so that the fixing member 3A attached in the first step is inclined with the fixing tool 311 as an axis. .

  After that, the cover material 5 is attached so as to cover between the exterior materials 1A and 1A adjacent to the left and right, and the vertical facing exterior structure of FIG. 1 is constructed. Specifically, the inclined surface portions 53 and 53 of the cover material 5 extend along the inclined portions 14 and 14 of the exterior materials 1A and 1A, and are formed by the water guide portions 15 and the extending portions 16 of the exterior materials 1A. The left and right fitting parts 54, 54 of the cover material 5 are attached in an elastically fitted state, and the upper surface part 51 and the folded part 52 cover the upper part of the groove part 13 of the exterior material 1A.

Since the vertical casing structure of the present invention constructed in this way is attached and held to the fixing member 3A in a state where the drainage member 2A is elastically deformed, the drainage member 2A is very easily compared to the fixing member 3A fixed to the base 4. Can be attached, and the workability is excellent. Specifically, the elastic deformation portion 23 (side surface portion 212) of the drainage member 2A is deformed against elasticity to deform the holding portion 22 (lateral piece portion 24) to the holding portion (claw-like piece) 321 of the fixing member 3A. Hold.
In addition, since the member required for connection is substantially only the fixing member 3A, the number of members required for connection is small, and the shape configuration is simple, so that the production cost is not required.
Moreover, the construction method of the vertical facing exterior structure of the present invention is extremely different from each other in the first step of fixing the fixing member 3A, the second step of attaching the drainage member 2A, and the third step of attaching the exterior member 1A. Since it can be performed easily, it is extremely excellent in workability.

Moreover, in the illustrated embodiment, the fixing member 3A includes the left and right side pieces 32, 32, the fixing portion 31 to the base 4 positioned between the side pieces 32, 32, and the holding portion 321. By making the location one central location, the number of fixed locations can be reduced, and further, fine adjustment can be made so that the location of the fixed location (fixing tool 311) is tilted. .
Moreover, since the elastic deformation part 23 of the drainage member 2A is the side part 212 of the drainage space 21, since an unnecessary member structure is not increased, a structure is simple. As described above, not only the side surface portion 212 but also the bottom surface portion 211 and the horizontal piece portion 24 are elastically deforming portions, so that the amount and burden of elastic deformation can be shared in plural, and as a result. The design is easy, the load on the material (each part) can be reduced, and the mounting work requires little force.
Moreover, since the arc-shaped part 213 which curves upwards is formed in the approximate center of the bottom face part 211 of the drainage space 21 of the drainage member 2A, the bottom face part 211 (arc-shaped part 213) is elastically deformed as described above. In addition, when the substantial center of the fixing member 3A is fixed by the fixing tool 311, the head of the fixing tool 311 can be accommodated in the space formed by the arc-shaped portion 213.

  Furthermore, in the illustrated embodiment, the groove portion 13 is provided in the exterior material 1A, and the groove portion 13 is covered with the upper surface portion 51 and the folded portion 52 of the cover material 5, so that rainwater guided from the face plate portion 11 of the exterior material 1A is The rainwater exceeding the water storage capacity of the groove portion 13 can be led to the drainage space 21 of the drainage member 2A to flow down in the groove portion 13 in the flow direction.

The vertical facing exterior structure of Example B shown in FIG. 4 is substantially the same as Example A except that the exterior material 1B is not provided with a descending step portion and a groove portion, and the drainage member 2B has an inverted V shape. Instead of providing one piece, an inclined latching portion 26 is provided inside the horizontal piece portion 24 via the latching convex portion 27 so as to face inward and downward and the lower end is folded back inside. The lower end of the inclined locking portion 26 is an attachment portion.
As for the fixing member 3B, instead of providing claw-like pieces projecting inward from the side pieces 32, 32, horizontal pieces 322, 322 extending from the upper ends of the side pieces 32, 32 to the inside are provided. It was. Moreover, about the cover material 5B, the structure below the inclined surface parts 53 and 53 was formed from the left-right side edge of the upper surface part 51, without providing a folding | turning part.
The configuration other than the above is substantially the same as that of the embodiment A, and the same reference numerals are given to the drawings and the description thereof is omitted.

In Example B, when the first to fourth steps are performed, the first, third, and fourth steps are substantially the same as in Example A, and thus the description thereof is omitted.
Also in the second step, the drainage member 2B faces the fixing member 3B as shown in FIG. 5A, and the side surface portions 212, which are the elastic deformation portions 23, as shown in FIG. It is the same in that 212 is pressed into the lower fixing member 3B while being pressed inward from the left and right, and the holding portion 322 of the fixing member 3B is merely changed to a horizontal piece as described above. The drainage member 2 </ b> B is moved downward while the side surfaces 212, 212 are brought into contact with the front end of 322.
And it reaches to the upper end of the side surface parts 212 and 212 of the drainage member 2B to be moved downward with respect to the horizontal pieces 322 and 322 of the fixing member 3B, and after this, as shown in FIG. 212 returns to the original inclination angle, and the horizontal pieces 24 and 24 as the held parts 22 are held by the holding parts 322 and 322. Note that the distal ends of the holding portions 322 and 322 are held in contact with the inner base portions of the locking projections 27 and 27.

  In this embodiment B as well as the embodiment A, the drainage member 2B is attached and held to the fixing member 3B in an elastically deformed state. Therefore, the drainage member 2B is attached to the fixing member 3B fixed to the base 4 very easily. It can be used and has excellent workability. Specifically, the elastic deformation portion 23 (side surface portion 212) of the drainage member 2B is deformed against elasticity, and the held portion 22 (horizontal piece portion 24) is attached to the holding portion (horizontal piece) 322 of the fixing member 3B. Can be retained.

The vertical walled exterior structure of Example C shown in FIG. 6 is substantially the same as the exterior material 1A used in Example A above, except that the descending step portion is not provided for the exterior material 1C. The drainage member 2A used in Example A is substantially the same.
The fixing member 3C is also substantially the same as the fixing member 3A used in Example A, except that horizontal pieces 323 and 323 extending substantially horizontally from the upper ends of the side pieces 32 and 32 to the outside are formed. ing. Further, the cover material 5C is substantially the same as the cover material 5A used in Example A. However, since the exterior material 1C is not provided with a descending step portion as described above, the upper surface portion 51 and the folded portion 52, 52 is short and is formed to be inclined downward and outward so as to cover the groove 13 in the laid state.
The configuration other than the above is substantially the same as that of Examples A and B. The same reference numerals are given to the drawings, and the description thereof is omitted.

Also in Example C, when the first to fourth processes are performed, the first, third, and fourth processes are substantially the same as those in Examples A and B, and thus the description thereof is omitted.
Further, the second step is exactly the same, with the drainage member 2C facing above the fixing member 3C as shown in FIG. 7A, and the side surface which is the elastic deformation portion 23 as shown in FIG. 7B. The drainage member is dropped into the lower fixing member 3C in a state where the portions 212 and 212 are pressed from the left and right sides, and the side surface portions 212 and 212 are brought into contact with the tips of the claw-like pieces 321 and 321 which are holding portions of the fixing member 3C. 2C is moved downward to reach the upper ends of the side surfaces 212 and 212 of the drainage member 2C to be moved downward relative to the claw-like pieces 321 and 321 of the fixing member 3C. Returning to the inclination angle, the horizontal pieces 24 and 24 as the held parts 22 are held by the holding parts 321 and 321.

  In this embodiment C as well as the embodiments A and B, the drainage member 2C is attached to and held by the fixing member 3C in an elastically deformed state, so that the drainage member 2C can be very easily compared to the fixing member 3C fixed to the base 4. Can be attached, and the workability is excellent. Specifically, the elastic deformation portion 23 (side surface portion 212) of the drainage member 2C is deformed against elasticity, and the holding portion 22 (lateral piece portion 24) is held on the holding portion (claw-like piece) 321 of the fixing member 3C. Hold.

  However, in this Example C, since the down step portion is not provided in the exterior material 1C as in Example A, rainwater tends to flow into the groove portion 13. In other words, in Example A, the descending step portion 12 is provided in the exterior material 1A, and the upper end portion 51 of the cover material 5A and the outer end portion of the folded portion 52 face each other in a superposed manner. Compared to Example C, which is not formed, it is difficult for rainwater to flow into the groove portion 13. Further, in the embodiment A, the upper surface portion 51 of the cover material 5A and the outer end portion of the folded portion 52 face the top of the descending step portion 12 in a superposed manner as described above. It is also strong in durability against spraying.

The vertical facing exterior structure of Example D shown in FIG. 8 is substantially the same as Example A except that the exterior material 1D is not provided with a descending step portion and a groove portion, and the drainage member 2D has an inverted V-shape. Instead of providing a single part, the inclined locking part 26 is provided in which the lower end is turned inward and directed downward inward. The lower end of the inclined locking portion 26 is an attachment portion.
As for the fixing member 3D, instead of providing claw-like pieces projecting inward from the side pieces 32, 32, horizontal pieces 322, 322 extending substantially horizontally inward from the upper ends of the side pieces 32, 32 are provided. It was. Moreover, about cover material 5D, the structure below the inclined surface parts 53 and 53 was formed from the left-right side edge of the upper surface part 51, without providing a folding | turning part.
The configuration other than the above is substantially the same as that of the embodiment A, and the same reference numerals are given to the drawings and the description thereof is omitted.

In Example D, when the first to fourth steps are performed, the first, third, and fourth steps are substantially the same as those in Examples A to C, and thus the description thereof is omitted.
The second step is the same in that the drainage member 2D is dropped into the lower fixing member 3D in a state where the side surface portions 212, 212, which are elastically deforming portions 23, are pressed inward from the left and right. Similarly to B, since the holding portion 322 of the fixing member 3D is merely changed to a horizontal piece as described above, the drainage member 2D is attached while the side portions 212 and 212 are brought into contact with the tips of the horizontal pieces 322 and 322. Move down.
Then, with respect to the horizontal pieces 322 and 322 of the fixing member 3D, it reaches the upper ends of the side surfaces 212 and 212 of the drainage member 2D to be moved downward, and after this, the side surfaces 212 and 212 return to the original inclination angle, The horizontal pieces 24 and 24 that are the held parts 22 are held by the holding parts 322 and 322.

  In this example D as well, the drainage member 2D is attached and held to the fixing member 3D in a state of being elastically deformed, as in the examples A to C. Therefore, the drainage member 2A can be very easily compared to the fixing member 3D fixed to the base 4. Can be attached, and the workability is excellent. Specifically, the elastic deformation portion 23 (side surface portion 212) of the drainage member 2D is deformed against elasticity, and the held portion 22 (horizontal piece portion 24) is attached to the holding portion (horizontal piece) 322 of the fixing member 3D. Hold.

The vertical cased structure of Example E shown in FIG. 9 is substantially the same as Examples A to D except that the descending step portion and the groove portion are not provided for the exterior material 1E, and the drainage member 2E is In the same manner as in Example D, the inclined locking portion 26 is provided which is directed inward and downward and the lower end is turned back inward. The lower end of the inclined locking portion 26 is an attachment portion. Further, the arc-shaped portion 213 is not formed on only a part of the bottom surface portion 211 but extends over the whole.
As for the fixing member 3E, similarly to Example D, horizontal pieces 322 and 322 extending in a substantially horizontal direction from the upper ends of the side pieces 32 and 32 are provided to form a holding portion. Further, the cover material 5E is also formed with the inclined surface portions 53, 53 and the like from the left and right side edges of the upper surface portion 51, as in Example D.
About the structure of those other than the above, it is as substantially the same as said Example AD, The same code | symbol is attached | subjected to drawing and description is abbreviate | omitted.

Also in Example E, when the first to fourth steps are performed, the first, third, and fourth steps are substantially the same as those in Examples A to D, and thus the description thereof is omitted.
The second step is the same in that the drainage member 2E is dropped into the lower fixing member 3E while pressing the side surface portions 212, 212, which are elastically deforming portions 23, from the left and right to the inside. Similarly to B, the drainage member 2E is moved downward while the side surface portions 212 and 212 are brought into contact with the front ends of the horizontal pieces 322 and 322 which are holding portions of the fixing member 3E.
And with respect to the horizontal pieces 322 and 322 of the fixing member 3E, it reaches the upper ends of the side surfaces 212 and 212 of the drainage member 2E to be moved downward, and after this, the side surfaces 212 and 212 return to their original inclination angles, The horizontal pieces 24 and 24 that are the held parts 22 are held by the holding parts 322 and 322.

  In this example E as well as the examples A to D, the drainage member 2E is attached to and held by the fixing member 3E in an elastically deformed state. Therefore, the drainage member 2D can be very easily compared to the fixing member 3E fixed to the base 4. Can be attached, and the workability is excellent. Specifically, the elastic deformation portion 23 (side surface portion 212) of the drainage member 2E is deformed against elasticity, and the held portion 22 (horizontal piece portion 24) is attached to the holding portion (horizontal piece) 322 of the fixing member 3E. Hold.

DESCRIPTION OF SYMBOLS 1A-1E Exterior material 11 Face plate part 12 Down step part 13 Groove part 14 Inclination part 15 Water conveyance part 16 Extension part 17 Attachment part 2A-2E Drainage member 21 Drain space 211 Bottom face part 212 Side face part 213 Arc-shaped part 22 Held part 23 Elasticity Deformation part 24 Horizontal piece part 25 Reverse V character piece part (attachment part)
26 Inclination locking part (mounting part)
27 Locking convex portions 3A to 3E Fixed member 31 Bottom piece (fixed portion)
311 Fixing device 32 Side piece 321 Holding part (claw-like piece)
322 Holding part (horizontal piece)
4 (Roof) Base 5A to 5E Cover material 51 Upper surface portion 52 Turned portion 53 Inclined surface portion 54 Fitting portion 6 Heat insulating material

Claims (5)

A vertical casing exterior structure that connects a drainage member and a fixing member on the back side of a vertical casing exterior material adjacent to the left and right,
The fixing member has a fixing part to the base and a holding part,
The drainage member has a drainage space, a held portion, and an elastic deformation portion,
The drainage member is attached and held in a state of being elastically deformed to a fixing member fixed to the base, and the vertical casing is attached to an attachment portion provided on at least one of the drainage member and the fixing member. Vertically-sheathed exterior structure.   The vertical facing exterior structure according to claim 1, wherein the fixing member includes left and right side pieces, a base fixing portion located between the side pieces, and a holding portion.   3. The vertical casing structure according to claim 1, wherein the elastically deforming portion of the drainage member is a bottom surface portion or a side surface portion of the drainage space.   The vertical casing structure according to any one of claims 1 to 3, wherein an arcuate portion that curves upward is formed on the bottom surface of the drainage space of the drainage member. It is a construction method of a vertical casing exterior structure in which a vertical casing exterior material adjacent to the left and right is disposed and connected to a drainage member and a fixing member on the back side thereof.
The fixing member has a fixing part to the base and a holding part,
The drainage member has a drainage space, a held portion, and an elastic deformation portion,
A first step of fixing the fixing member to the ground; a second step of holding the drainage member in an elastically deformed state by the fixed fixing member; and an attachment provided on at least one of the drainage member and the fixing member And a third step of attaching the vertical casing material to the portion. A method for constructing the vertical casing structure.

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