JPH08474U - Outer wall board construction member and its construction structure - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an outer wall board construction member for draining and surrounding edges and an outer wall board construction structure that can be constructed from the indoor side of the building exterior wall and that has a waterproof function. [Structure] A bottom piece 4 is formed by bending a long thin metal plate 3.
A front wall piece 5 and a rear wall piece 6 are erected before and after the front wall piece 5 to form an outer wall plate insertion portion 7 between the front wall piece 5 and the rear wall piece 6, and a bending piece is provided above the rear wall piece 6. 8 is extended, an outer wall plate mounting step 9 is formed in the rear part of the bottom piece 4, and a drainage hole 10 is provided in the front part of the bottom piece 4, and a draining outer wall plate construction member, and An outer wall board construction member for a rim, which includes a similar piece 18 for bending, a drainage hole 25, and a front piece 20 for decoration.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an outer wall board construction member used for a vertical joint of outer wall boards of a building and an outer wall board construction structure using the outer wall board construction member.

[0002]

[Prior art]

 Residential buildings in urban areas tend to be constructed with a minimum gap between existing buildings in order to make effective use of land. In such a building construction with a small gap between adjacent existing buildings, it is not possible to install the outer wall board from the outdoor side, and the outer wall board must be installed from the indoor side. In addition, in order to improve the design of buildings, the number of buildings with different color tones on the first and second floors of the outer wall tends to increase. In order to make the color tone of the first and second floors different, it is necessary to cut the colored outer wall board at the junction of the first and second floors. Water resistance at points is a problem.

The applicant of the present application has previously disclosed, in Japanese Patent Application No. 5-26195, a base plate composed of a two-side base plate portion bent at approximately 90 degrees as a support metal fitting for attaching an outer wall plate from the indoor side, and We proposed a metal fitting that has a support piece that has a panel edge fitting section that stands upright from the base plate section. The method of attaching the outer wall plate is such that the metal fittings are attached to the corner portions of the base pillar and the actual portion of the outer wall plate is fitted and fixed to the edge fitting portion.

[0004] However, in the construction from the indoor side of the outer wall surface of the building, all the members such as the draining member, the outer wall plate, and the peripheral edge member must be constructed from the indoor side. It was not possible to fulfill the role of a marginal member.

[0005]

[Problems to be solved by the device]

 Therefore, the present invention provides an outer wall board construction member and a outer wall board construction structure that can be installed from the indoor side of the outer wall surface of the building and that has a waterproof function and is used for the foundation draining and edging. It is something to solve.

[0006]

[Means for Solving the Problems]

 That is, the first invention of the present application is to insert an outer wall plate between the front and rear pieces by erecting the front and rear pieces before and after the bottom piece by bending and forming a long thin metal plate. It is characterized in that a bending piece is extended above the standing piece, an outer wall plate mounting step is formed in the rear part of the bottom piece, and a drainage hole is transparently provided in the front part of the bottom piece. The second invention is a member for constructing an outer wall plate for draining the base, and the second invention is to erect the erecting piece and the erecting piece before and after the bottom piece by forming the bent thin thin metal plate. Form the outer wall plate insertion part between the pieces, extend the folding piece above the rear piece, form the outer wall plate mounting step at the rear part of the bottom piece, and set the upper edge of the front piece. The front piece is folded back to form a front piece, the lower edge of the front piece is folded back to form an outer wall plate restraining piece, and the outer wall board restraining piece is arranged above the bottom piece at the upper edge thereof. The front edge of the second bottom piece that has been At the rear edge of the piece, the rear piece, the second rear piece along the rear surface of the bending piece, and the second bending piece are successively arranged in this order, and a drain hole is provided at the front of the bottom piece. In addition, a drainage hole is formed through the lower end portion formed by the front decoration piece and the outer wall plate restraining piece together with the outer wall board construction member for a rim, and the third invention is the base of the first invention. Using an outer wall plate construction member for draining, the outer wall plate is inserted into the outer wall plate insertion portion of the outer wall plate construction member, and the lower end rear portion of the outer wall plate is mounted on the outer wall plate placement step of the outer wall plate construction member. The outer wall plate construction member is bent back to form a bent piece, and the bent piece is placed on a base and fixed with nails or the like. A construction structure is the fourth invention, wherein the outer wall board construction member for rim of the second invention is used, and the outer wall board restraining piece of the outer wall board construction member faces the surface of the lower outer wall board. Outer wall board The upper outer wall plate is inserted into the outer wall plate insertion fitting portion of the work member, and the lower end rear portion of the upper outer wall plate is placed on the outer wall plate mounting step of the outer wall plate construction member. The bending piece and the second bending piece of No. 2 are bent backward to form a double bending piece, and the double bending piece is placed on the body difference member and fixed with nails or the like. This is the outer wall board construction structure.

[0007]

[Action]

 In such an outer wall board construction structure, the front piece of the outer wall board construction member for the foundation draining, the front piece of the outer wall board construction member for the edging, and the outer wall plate restraint piece are respectively placed in front of the outer wall board. Rainwater flowing down along the surface of the outer wall plate is prevented from deviating, and the drainage hole of the outer wall plate construction member for draining the foundation, the drain hole of the bottom piece of the outer wall plate construction member for edging, the front decorative piece and the outer wall plate restraining piece are used. It is discharged to the outside through the drain hole at the bottom of the eggplant.

[0008]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. The outer wall board construction structure shown in FIGS. 1 to 3 uses an outer wall board construction member 1 for foundation draining and an outer wall board construction member 2 for surrounding edges, and the outer wall board construction member 1 for foundation draining is mainly as shown in FIG. In addition, by bending the long thin metal plate 3, the front piece 5 and the rear piece 6 are erected before and after the bottom piece 4, and the outer wall plate insertion portion 7 is placed between the front piece 5 and the rear piece 6. A bending piece 8 is extended above the rear piece 6, an outer wall plate mounting step 9 is formed in the rear portion of the bottom piece 4, and a drainage hole 10 is provided in the front portion of the bottom piece 4. In the bending piece 8, a plurality of nail through holes 11 are provided in the bending piece 8 at appropriate intervals in the longitudinal direction.

On the other hand, as shown in FIG. 5, the outer wall plate construction member 2 for a rim used in the above structure is formed by bending a long thin metal plate 13 before and after the bottom piece 14 and the front piece 15 and the rear piece. The standing piece 16 is erected to form the outer wall plate insertion fitting portion 17 between the front standing piece 15 and the rear standing piece 16, and the bending piece 18 is extended above the rear standing piece 16 and the rear portion of the bottom piece 14 is extended. A step portion 19 for placing an outer wall plate is formed on the outer wall plate, and an upper edge of the front piece 15 is folded back on the front side to form a front ornament piece 20, and a lower edge of the front ornament piece 20 is folded on the rear side to suppress the outer wall sheet. A piece 21 is formed, and a front edge of a second bottom piece 22 arranged below the bottom piece 14 is continuously provided at an upper edge of the outer wall plate pressing piece 21, and a rear edge of the second bottom piece 22 is provided with the rear edge. The standing piece 16 and the second rear standing piece 23 along the rear surface of the bending piece 18 and the second bending piece 24 are arranged in this order, and a drainage hole 25 is provided at the front portion of the bottom piece 14 to extend the length of the bottom piece 14. A plurality of drain holes 26 are provided at appropriate intervals in the hand direction, and a plurality of drain holes 26 are provided at a lower end portion formed by the front decoration piece 20 and the outer wall plate holding piece 21 at a required distance in the longitudinal direction of the lower end portion. A series of nail through holes 27 are formed in the bending piece 18 and the second bending piece 24 at appropriate intervals in the longitudinal direction of the bending piece 18.

Therefore, in the outer wall board construction structure, as shown in FIGS. 1 and 2, the lower end portion of the outer wall board 31 is inserted into the outer wall board insertion fitting portion 7 of the base drainage outer wall board construction member 1. Then, the lower end rear part of the outer wall plate 31 is placed on the outer wall plate placement step 9 of the outer wall plate construction member 1, and the bending piece 8 of the outer wall plate construction member 1 is placed rearward at the position of the upper surface of the base 32 of the building. The bent piece 33 is bent to form a bent piece 33, the bent piece 33 is placed on the base 32, and nails 34 or the like are driven from the nail through holes 11 to the base 32 to fix the bent piece 33 to the base 32. ing. In this case, the portion of the bending piece 8 located in front of the pillar 35 of the building is separated from the remaining portion and left in a vertical state. Further, in the above structure, as shown in FIGS. 1 and 3, the outer wall plate restraining piece 21 of the outer wall plate construction member 2 for the rim is made to face the surface of the lower outer wall plate 31 so that the outer wall of the outer wall plate construction member 2 is exposed. The lower end portion of the upper outer wall plate 31 is inserted into the plate insertion portion 17, and the lower end rear portion of the upper outer wall plate 31 is placed on the outer wall plate mounting step portion 19 of the outer wall plate construction member 2 to form the outer wall plate. The bending piece 18 and the second bending piece 24 of the construction member 2 are bent backward at the position of the upper surface of the body difference member 36 of the building to form a double bending piece 37. The double bending piece 37 is fixed to the barrel difference member 36 by placing nails 34 or the like on the barrel difference member 36 through the nail insertion holes 27. In this case as well, of the bending pieces 18 and the second bending pieces 24, the portions located in front of the pillars 35 of the building are separated from the rest and placed in a vertical state. In the figure, 38 is an asphalt sheet stretched on the back surface of the outer wall plate 31.

In such an outer wall board construction structure, the upright piece 5 of the base draining outer wall board construction member 1, the upright piece 15 of the outer edge wall construction member 2 for the rim, and the outer wall board restraining piece 21. Prevents the outer wall plates 31 and 31 from deviating to the front, and the rainwater W flowing down along the surfaces of the outer wall plates 31 and 31 is drainage hole 10 of the outer wall plate construction member 1 for draining the foundation, and outer wall plate construction member for the rim. It is discharged to the outside through the drain hole 25 of the bottom piece 2 and the drain hole 26 formed by the front piece and the outer wall plate restraining piece.

The outer wall board construction member for a rim is not limited to the above-described front decoration piece, and the outer wall board construction member 41 having a convex arc-shaped front decoration piece 42 as shown in FIG. 6 or as shown in FIG. The outer wall board construction member 51 can be an outer wall board construction member 51 having a trapezoidal front decoration piece 52 such as an outer wall board construction member 51 having a decorative design.

[0013]

[Effect of device]

 As described above, according to the present invention, the bending piece and the second bending piece of the outer wall board construction member for draining or edging the foundation are installed from the indoor side of the building at the time of construction. The outer wall board can be installed by bending and fixing it to the outer wall board, so that the outer wall work of a building with a small gap with the existing building can be performed, and the outer wall board surface can be used as a member for draining or edging the outer wall board. The entered rainwater can be discharged to the outside through the drain hole.

[Brief description of drawings]

FIG. 1 is a perspective view of a part of a construction structure according to an embodiment of the present invention.

FIG. 2 is an enlarged side cross-sectional view of the construction structure of the foundation draining portion of the above example.

FIG. 3 is an enlarged perspective view of the construction structure of the peripheral portion of the above example.

FIG. 4 is an enlarged perspective view of a part of the base draining outer wall plate construction member of the above example.

FIG. 5 is an enlarged perspective view of a part of the peripheral wall outer wall plate construction member of the above example.

FIG. 6 is an enlarged perspective view of a part of a peripheral wall outer wall plate construction member of another example.

FIG. 7 is an enlarged perspective view of a part of a surrounding wall outer wall plate construction member of another example.

[Explanation of symbols]

 1 Outer Wall Plate Construction Member 2 Outer Wall Plate Construction Member 3 Metal Plate 4 Bottom Piece 5 Front Standing Piece 6 Rear Standing Piece 7 Outer Wall Plate Insertion Part 8 Bending Piece 9 Step 10 Drain Hole 13 Metal Plate 14 Bottom Piece 15 Front Standing Piece 16 Rear Standing Piece 17 Outer Wall Plate Insertion Fitting Section 18 Bending Section 19 Step Section 20 Front Decorative Piece 21 Outer Wall Board Restraining Section 22 Second Bottom Section 23 Second Rear Standing Section 24 Second Bending Section 25 Drainage Hole 26 Drainage hole

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Claims (4)

[Scope of utility model registration request] 1. An outer wall plate insertion fitting portion is formed between the front piece and the rear piece by erecting the front piece and the rear piece before and after the bottom piece by bending a long thin metal plate. An outer wall for draining the foundation characterized in that a bending piece is extended above the rear piece, an outer wall plate mounting step is formed in the rear part of the bottom piece, and a drainage hole is transparently provided in the front part of the bottom piece. Board construction member. 2. An outer wall plate insertion fitting portion is formed between the front piece and the rear piece by erecting the front piece and the rear piece in front of and behind the bottom piece by bending a long thin metal plate. A bending piece is extended above the rear piece, an outer wall plate mounting step is formed at the rear part of the bottom piece, and the upper edge of the front piece is folded back on the front side to form a front ornament piece. The bottom edge of the decorative piece is folded back at the rear side to form an outer wall plate holding piece, and the front edge of a second bottom piece arranged below the bottom piece is continuously provided on the upper edge of the outer wall board holding piece. At the rear edge of the second bottom piece, the rear piece, the second upright piece along the rear surface of the bending piece, and the second bending piece are arranged in this order, and a drain hole is formed at the front of the bottom piece. An outer wall board construction member for a rim, characterized in that a drainage hole is provided through at a lower end portion formed between the front decoration piece and the outer wall board restraining piece. 3. The outer wall plate construction member for draining a base according to claim 1, wherein the outer wall plate is inserted into an outer wall plate insertion portion of the outer wall plate construction member to mount the outer wall plate on the outer wall plate construction member. The lower end rear part of the outer wall plate is placed on the step portion, the bending piece of the outer wall plate construction member is bent backward to form a bending piece, and the bending piece is placed on the base and nails, etc. An outer wall board construction structure characterized by being fixed in place. 4. The outer wall board construction member for a rim according to claim 2, wherein the outer wall board restraining piece of the outer wall board construction member is exposed to the surface of the lower outer wall board, and the outer wall board construction member of the outer wall board construction member is formed. An upper outer wall plate is inserted into the insertion fitting portion, the lower end rear portion of the upper outer wall plate is placed on the outer wall plate mounting step of the outer wall plate construction member, and the bending piece of the outer wall plate construction member is placed. And an outer wall board construction characterized in that the second bending piece is bent rearward to form a double bending piece, and the double bending piece is placed on the body difference member and fixed with nails or the like. Construction.