JP3002882U - Building surface structure - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] To provide a surface structure that is suitably used for roofs and outer walls of buildings. [Structure] A groove member is arranged on a base body, one side edge is bent downward, and a suspension member 16 having a concave groove formed in the center is arranged so as to straddle the groove member, and both ends thereof are arranged. The backup member 24 is fixed to the base body and is attached to both side edges of the suspension member 16.
Are provided so as to face each other, and further, a crank-shaped engaging portion 28 is provided on a side edge of the face plate 26, and the engaging portion 28 is made to face the central concave groove 22 of the suspension member 16 and the stopper 18 is provided. Tighten with.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a surface structure of a building, and more particularly to a surface structure suitably used for a roof, an outer wall, etc. of a building.

[0002]

[Problems to be Solved by Prior Art and Invention]

 Conventionally, as a roof which is a plane structure of a building, for example, one described in Japanese Utility Model Publication No. 57-15952 is known.

By the way, in the roof as the surface structure, a receiving groove member is provided between rafters fixed to the outside of the purlin, and the plate receiving member is engaged with the outside of the receiving groove member by utilizing elastic deformation. At the same time, a stator is engaged with the outside of the plate receiving member, and the opposing side edge portions of the pair of roof plates (face plates) are sandwiched between these stators. Therefore, since neither the plate receiving member nor the stator is fastened to the receiving groove member, not only can the firm fixing of the roof plate not be achieved, but also the engaging work of each component is complicated. There was a problem to be solved such as taking time and labor.

[0004]

[Means for Solving the Problems]

 Therefore, in this invention, a groove member is arranged on the base body, and one side edge is bent downward and a suspension member having a concave groove at the center is arranged so as to straddle the groove member and both ends thereof are Are fixed to the base body, backup materials are arranged so as to face both side edges of the suspension member, respectively, and crank-shaped engaging portions are further provided on the side edges of the face plate, and the engaging portions are used as the suspending member. It is intended to provide a surface structure having a structure in which the engaging work of the respective constituent members is easy and is strong by facing the central concave groove and tightening with a stopper.

In this case, if the stopper that fixes the engaging portion of the face plate in the central concave groove of the suspension member is fixed to the convex portion provided on the groove member, the mounting strength of the face plate can be further increased.

Furthermore, a cab holder is attached to a stopper for fixing the engaging portion of the face plate, and the cap member inserted in the gap formed between the adjacent face plates is held by the cab holder. If configured, it is possible not only to improve the rain finish but also to be suitable in terms of design.

[0007]

[Work]

 In this invention, the adjacent face plates are firmly fixed to the hanger member by the stopper in the central groove of the hanger member, and the engaging work of each component can be easily performed.

[0008]

【Example】

 Next, a preferred embodiment of the planar structure of a building according to the present invention will be described in detail below with reference to the accompanying drawings, using a flat roof of the building as an example.

In FIG. 1, a flat roof 10 as a surface structure of a building according to the present invention has a gutter member (groove member) 14 arranged at a predetermined position in the eaves direction of a base material 12 of a purlin (not shown). At the same time, a suspension member 16 is arranged so as to straddle the drainage member (groove member) 14, and the suspension member 16 is fixed to the base material 12 by a stopper 18.

In this case, the hanger member 16 is formed by bending both side edges 20a, 20a of the hanger body 20 made of shaped steel downward, and then horizontally bending the ends 20b, 20b thereof. It is formed as a substantially M-shaped member in which a groove 22 is formed in the center of the top portion 20c. Further, backup members 24, 24 having a thickness substantially the same as the height dimension of the suspension member 16 are placed on both ends 20b, 20b of the suspension member 16, respectively. The ends of 24, 24 are exposed to the side edges 20a, 20a.

On the other hand, a face plate 26 as a roof plate is arranged on these backup materials 24. The face plate 26 has its side edges bent into a crank shape so as to fit the shape from the horizontal top 20c of the suspension member 16 to the central recessed groove 22 and has an engaging portion 28 formed at the end thereof. With the engagement portion 28 facing the central groove 22, the fastener 30 is tightened.

In the flat roof of the building configured as described above, the engaging work of each component is easy, and since the face plate is firmly tightened to the hanger member, it is possible to increase the fixing strength thereof. In addition, rainwater that has entered from the tightening portion of the face plate 26 is discharged to the outside through the gutter member (groove member) 14.

In addition, FIG. 2 shows a stopper 30 which is tightening the engaging portion 28 of each face plate 26 facing the central groove 22 of the suspension member 16 of the draining member (groove member) 14. It is a flat roof (surface structure) that extends and is fixed to the convex portion 31 provided in the center, but in this case, the face plate 24 is also fixed to the main body of the purlin through the gutter member (groove member) 14. Therefore, the mounting strength can be increased. In this embodiment, it is needless to say that it is preferable to insert a seal member at the penetrating portion (projection 31) of the stopper 30 of the gutter member (groove member) 14.

Further, in FIG. 3, when the engaging portion 28 of the face plate 26 is tightened to the suspender member 16, the stopper 30 is provided with a cab holder 34 having outward engaging portions 32, 32. Then, the cap member 38 is inserted into the gap 36 formed between the adjacent face plates 26, 26, and the cab member 38 is held by the springback operation of the outward locking portions 32, 32. However, in this case, since the face plates 26, 26 can be formed so that their upper surfaces are flush with each other, it is not only suitable in terms of design but also capable of improving the performance of the rain finish. is there.

[0015]

[Effect of device]

 As described above, according to the building surface structure of the present invention, the groove member is arranged on the base body, and one side edge is bent downward and the recess member is formed in the center. Are arranged so as to straddle the groove member, both ends of which are fixed to the base body, and backup materials are arranged so as to face both side edges of the suspension member, respectively. Since the formed engaging part is provided and this engaging part is faced to the central groove of the suspension member and tightened by the stopper, not only the engaging work of each component is simple but also the fixing strength of the face plate is increased. It can be increased in number, is suitable in terms of design, and has various advantages such as improving the performance of the rain finish, and its practical effect is extremely large.

The flat roof has been described above as a preferred embodiment of the surface structure of the building according to the present invention. However, the present invention is not limited to this embodiment and may be configured as an outer wall. It goes without saying that various modifications can be made without departing from the spirit of the present invention.

[Brief description of drawings]

FIG. 1 is a cross-sectional explanatory view of a flat roof as a preferred embodiment of a surface structure of a building according to the present invention.

FIG. 2 is a cross-sectional explanatory view of a flat roof as another embodiment of the surface structure of the building according to the present invention.

FIG. 3 is a cross-sectional explanatory view of a flat roof as still another embodiment of the surface structure of the building according to the present invention.

[Explanation of symbols]

10 Flat roof, 12 Base material, 14
Gutter member, 16 suspension member, 18 stopper,
20 suspension body, 22 central groove, 24
Backup material, 26 face plate, 28 engaging part, 30 stopper, 31 convex part, 32
Outward locking part, 34 cab holder, 36 gap,
38 cap member,

Claims (3)

[Scope of utility model registration request] 1. A suspension member having a groove member disposed on a base body, one side edge of which is bent downward and a recessed groove formed in the center thereof is disposed so as to straddle the groove member, and both ends thereof. Is fixed to a base body, backup materials are disposed on both side edges of the suspension member so as to face each other, and crank-shaped engaging portions are further provided on the side edges of the face plate. A surface structure of a building characterized by being faced to the central groove of and being tightened with a stopper. 2. The surface structure of a building according to claim 1, wherein a stopper for tightening the engaging portion of the face plate is fixed to a convex portion provided on the groove member. 3. A cab holder is attached to a stopper that tightens an engaging portion of a face plate, and a cap member inserted into a gap formed between adjacent face plates is held by the cab holder. The surface structure of the building according to claim 1.