JPH08209806A - Fixing member and architectural panel using it - Google Patents

Abstract

PURPOSE: To mitigate the parts management and fixing work by reducing the number of component part items. CONSTITUTION: A reference body 10 is provided with a fixed face section 11 and a reference plate 12 perpendicular to the fixed face section 11, and a fixing member 20 fixes a fixed body to the reference plate 12. The fixing member 20 is provided with a base plate 21 fixed to the fixed face section 11, a penetrating shaft 22 fixed to the base plate 21 on one end side and penetrating the reference plate 12 on the other end side, and projections 23, 23 protruded from the base plate 21 on the fixed face section 11 side. The side of the penetrating shaft 22 of the fixing member 20 opposite to the base plate 21 is formed so that a fastening member for fixing the fixed body can be fastened.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing member used for fixing a fixed body to a reference body and a building panel using the fixing member, and more specifically, for example, a reference body is a building structure. The present invention relates to a fixing member used when the fixing body is a balcony, an eave, or the like that is fixed by projecting outward from the outer wall of the building structure, and a building panel using the fixing member.

[0002]

2. Description of the Related Art A conventional technique for fixing a balcony, which is projected and fixed from the outer wall of a building,
A description will be given with reference to the drawings. The drawings used here are FIGS. 4 to 7. FIG. 4 is a vertical sectional view showing a fixed state of the balcony and the building. FIG. 5: is a perspective view which shows the fixed state of the armor which supports the whole balcony. Figure 6
[Fig. 6] is a perspective view showing a state in which the armor on the balcony is fixed as seen from the building side. FIG. 7 is an enlarged perspective view showing the main part of FIG.

This conventional example shows a balcony 70 fixed to the second floor portion of a building structure 60.
The building structure 60 is formed by a so-called panel construction method, and the wall portion is formed by the wall panel 62 and the floor portion on the second floor is formed by the floor panel 61. The floor panel 61 is formed by a square frame-shaped floor frame material 61A and a floor surface material 61B fixed to the upper surface side of the floor frame material 61A. And the floor frame material 6
A barrel 63 is fixed to the outer wall side of 1A.

The balcony 70 serves as a core material for the floor of the balcony, and has a structure called a armor 71 for fixing the building structure 60 via the batten 69. On the batten 69 side of the armpiece 71, a plate-shaped batten abutment portion 71A having an L-shaped vertical cross section is provided. The armor 71 and the building structure 60 are fixed to each other using a fixed piece 80 including a base 81 fixed to the inside of the floor frame member 61A of the floor panel 61. The base 81 is formed by an L-shaped substrate 81A having an L-shaped horizontal section fixed to a corner inside the frame of the floor frame member 61A, and a reinforcing plate 81B welded to the upper and lower surfaces of the L-shaped substrate 81A. Body fixing bolt 8
It is fixed to the floor frame member 61A of the floor panel 61 by using 5 or the like. More specifically, the frame fixing bolt 85
As is apparent from FIG. 7, the two fixed metal fittings 80, 80 are fixed by penetrating the adjacent floor frame members 61A, 61A of the two floor panels. Then, from the side of the arm member 71 of the L-shaped substrate 81A, the arm member 71
Arm bracket fixing bolt 8 that penetrates to the batten contact portion 71A of
2, a fixing nut 83 screwed to the arm bolt fixing bolt 82, the fixing nut 83, and a batten contact portion 71A
With the washer 84 located between the arms 71
And the building structure 60 are fixed.

In the lower part of the batten contact portion 71A, in order to assist in fixing the arm member 71 and the building structure 60, a positioning fixing bolt 72 penetrating the wall panel 62,
The nut 73 and the washer 74 are used. To explain the above-mentioned example conceptually, the reference body (building structure 6
0), the fixing member (fixed metal object 80) for fixing the fixed body (balcony 70) is fixed inside the reference body (building structure 60), and from there, the fixed body (balcony 70). ) Is fixed by using a fastening member (arm bracket fixing bolt 82, etc.) that penetrates the reference body (building structure 60).

[0006]

However, the above-mentioned technique has the following problems. That is, the conventional fixed hardware 80 is fixed by the frame fixing bolts 85 penetrating the adjacent floor frame members 61A, 61A of the two floor panels, so that the two floor panels are arranged side by side. That is, it could only be installed at the construction site. For this reason, the attachment of the balcony 70 to the building structure 60 requires that the armature 71 and other balconies 70 be attached.
It was necessary to separately manage the members, the base body 81, the fixing hardware 80 such as the arm member fixing bolts 82 and the frame fixing bolts 85, and the second floor panel 61 and carry them to the construction site.

To explain the above problems conceptually, the fixing member is provided with a fixed part for the reference body and a fixed part for the fixed body as separate bodies, so that the parts management is troublesome. Moreover, it has been necessary to perform the fixing work to the reference body and the fixing work to the fixing body using the respective fixing parts. The problem to be solved by the present invention is to provide a technique capable of achieving reduction of the component management and fixing work by reducing the number of constituent components.

An object of the present invention is to reduce the number of constituent parts by integrally forming a fixed part to the reference body and a fixed part to the fixed body, and to perform part management and fixing work. An object is to provide a fixing member that can achieve reduction. Moreover, the object of the invention of Claim 2 is to provide the fixing member which can achieve further reduction of a fixing operation.

An object of the invention of claim 3 is to provide a building panel which can reduce the fixing work at a construction site by using the fixing member according to the invention of claim 1. is there. It should be noted that the technology for solving the above problems is searched in advance for patent applications and utility model registration applications after 1980 by the following search formula by using the prior art search (patrice) of the Japan Patent Information Organization (JAPIO). ,
As a result, a large number of patent applications and utility model registration applications were extracted.

Search formula: E04B1 / 00B E04B1 / 00V E04B7 / 02.501D However, the same technology as the invention according to the present application could not be found.

[0011]

The present invention is to achieve the above-mentioned object. The fixing member according to claim 1, wherein the reference body (10) includes a fixing surface portion (11) and a reference plate material (12) that is perpendicular to the fixing surface portion (11), and a reference body of the reference body (10). A fixing member (20) for fixing a fixed body (50) fixed to a plate member (12), the fixing surface portion (11)
A substrate (21) fixed facing the substrate (21), a through shaft (22) having one end fixed to the substrate (21) and the other end penetrating the reference plate material (12), and a fixing surface portion from the substrate (21). The protrusion (23, 23) protruding toward the (11) side and biting into the fixing surface portion (11), the non-substrate (21) side of the through shaft (22) of the fixing member (20) is the fixed body (50). ) Is formed so as to be fastened.

Here, the fixed body (50) is, for example, an attached structure protruding outward from the outer wall of the building, more specifically, for example, a balcony, an eaves, a flower box or the like. However, it is not intended that the fixed body (50) is limited to the attached structure that projects outward from the outer wall of the building. Further, the fastening member is, for example, a bolt, and when the fastening member is a bolt, the bolt is screwed to the non-substrate (21) side of the through shaft (22) of the fixing member (20). Provide a female screw part. However, it is not intended that the fastening members be limited to bolts. For example, when the penetrating shaft (22) of the fixing member (20) has a length such that it protrudes from the reference plate material (12) and a male screw portion is provided on the protruding portion, the fastening member is screwed on the male screw portion. Use a matching nut.

According to a second aspect of the present invention, there is provided a fixing member technically limited to the fixing member according to the first aspect.
The hook member (40) is fixed to the reference body (10) side of (50), and the hook member (20) is used on the fixed body (50) side of the reference body (10). 40) Hook receiving material for hooking
The feature is that (30) is fixed.

A third aspect of the present invention is a construction panel in which the fixing member according to the first aspect is an essential part. That is, the fixed plate (11) and its fixed plate (11)
A rectangular frame-shaped reference body including a reference plate material (12) forming a right angle with
(10), a fixing member for fixing the fixing member (50) fixed to the reference plate member (12) of the reference member (10) and the face member fixed to at least one surface side of the reference member (10) A building panel comprising a member (20), wherein the fixing member (20) is a substrate (21) fixed to face an inner surface of a fixing plate (11), and the substrate (21). One end is fixed to and the other end is the reference plate
Through shaft (22) penetrating (12) and fixing plate (11) from substrate (21)
The protrusion (23, 23) protruding toward the side and biting into the fixing plate (11) is provided, and the non-substrate (21) side of the through shaft (22) of the fixing member (20) fixes the fixing body (50). The fastening member for forming is formed so that it can be fastened.

Here, the building panel is, for example, a floor panel on the second floor of the building, and the fixed body (50) is, for example, a balcony projecting outward from the floor panel.

[0016]

[Operation] The fixing member according to the first aspect of the invention has the following functions. That is, the protrusions (23, 23) of the fixing member (20)
While biting into the fixed surface part (11) of the reference body (10),
The substrate (21) is fixed by facing the fixing surface part (11), and the through shaft (22)
Penetrates the reference plate material (12). By this, the fixing member
(20) is fixed to the reference body (10).

Then, the fixing body (50) is fixed to the non-substrate (21) side of the through shaft (22) of the fixing member (20) by using a fastening member. The fixing member according to claim 2 has the following action, which is different from the action of the fixing member according to claim 1. That is, the hooking member (40) is fixed to the reference body (10) side of the fixed body (50), and the non-substrate (21) side of the through shaft (22) of the fixing member (20) is The hook receiving member (30) is fixed using a fastening member. Then, the fixed member (50) is fixed to the reference body (10) by hooking the hooking member (40) on the hook receiving member (30).

The building panel according to claim 3 operates as follows. First, a protrusion protruding from the substrate (21) of the fixing member (20) on the fixing plate (11) before constituting the reference body (10).
The (23, 23) is bited to fix the fixing member (20) to the fixing plate (11). Next, the reference plate member (12) is fixed to the fixed plate (11) so as to form a right angle with the fixed plate (11), and the rectangular frame-shaped reference body (10) is formed. At this time, the reference plate member (12) penetrates the penetrating shaft (22) of the fixing member (20). A face material is fixed to at least one surface side of such a reference body (10) to form a building panel. Up to this stage, it can be done not at the construction site but at the building panel manufacturing plant.
This is because the fixing member (20) is fixed so as to be substantially contained in one building panel, so that there is no hindrance to transportation or the like.

Next, using the through shaft (22) penetrating the reference plate material (12) of the reference body (10) and the fastening member fastened to the through shaft (22), the reference plate material (12) is Fix the fixed body (50). Here, if the building panel is a floor panel on the second floor of the building and the fixed body (50) is a balcony protruding outward from the floor panel, the balcony is fixed to the second floor of the building.

[0020]

Embodiments of the present invention will now be described with reference to the embodiments and the drawings.
This will be described in more detail. The drawings used here are FIGS. 1 to 3. FIG. 1 is a vertical sectional view showing an embodiment of the present invention. FIG. 2 is a perspective view showing a main part of an embodiment of the present invention. FIG. 3 is a perspective view showing components used in one embodiment of the present invention.

First, the structure of this embodiment will be described.
The fixing member of the present embodiment is the fixing member 20 for fixing the fixed body 50 fixed to the reference plate member 12 of the reference body 10 to the reference body 10 forming the building structure. The reference body 10 is a building structure including a floor panel formed by fixing a face member on the upper surface of a rectangular frame body, and a barrel 15 located outside the floor panel. On the other hand, the fixed body 5
0 is a constituent member of the balcony. In the present embodiment, the frame plate that is in contact with the barrel 15 in the rectangular frame body of the floor panel is the reference plate member 12, and the rectangular frame body of the floor panel forming the reference plate member 12 and the frame plate forming the corners of the frame member are formed. The inner side surface of is the fixed surface portion 11. In this embodiment, the fixed body 50 is
It is fixed to the reference plate member 12 via the barrel 15.

The fixing member 20 has a substrate 21 fixed to the fixing surface portion 11, and a penetrating shaft 2 having one end fixed to the substrate 21 and the other end penetrating the reference plate member 12.
2 and projections 23, 23 protruding from the substrate 21 toward the fixed surface portion 11 and biting into the fixed surface portion 11. All these components are integral. That is, the substrate 21
It is a metal member formed by welding the penetrating shaft 22 and the projections 23, 23.

The substrate 21 is provided with an appropriate number of screw holes 21A for driving screws for assisting the fixing to the fixing surface portion 11. Further, a female screw portion 22A into which a fastening bolt 24 as a fastening member for fixing the fixed body 50 is screwed is formed on the side of the through shaft 22 of the fixing member 20 opposite to the substrate 21 side. It should be noted that the barrel 15 is preliminarily formed with a bolt hole 15A which is a through hole for allowing the fastening bolt 24 to reach the female screw portion 22A.

Here, the number of constituent members of the fixing member 20 and the conventional fixing hardware 80 will be compared. The conventional fixing hardware 80 is of two types, that is, one set of base body 81, and two of which is one set of arm fitting fixing bolt 82 and frame fixing bolt 85. There are two types of bolts 24. It is clear that the number of components can be reduced.

On the other hand, the fixed surface portion 11 of the reference body 10 is provided in advance with a prepared hole 11A for fixing the fixing member 20 to the reference body 10 by knocking in the projection 23.
In addition, the reference plate member 12 of the reference body 10 is provided with a through hole through which the through shaft 22 can pass. In this embodiment, with respect to the reference body 10 forming the building structure, the fixed body 50 is attached to the barrel 15 adjacent to the reference plate member 12 of the reference body 10.
The structure for directly fixing the fixed body 50
The hook member 40 is fixed to the 0 side, and the reference body 1
The hook receiving member 30 for hooking the hook member 40 is fixed to the fixed body 50 side of 0 using the fixing member 20,
The hook member 40 and the hook receiving member 30 are used for fixing.

Here, the hook receiving member 30 is a plate-shaped substrate portion 31 that abuts the outer wall 10, and the substrate portion 3 extends from the substrate portion 31 in the outward and upward directions of the building.
1, a hook receiving portion 32 having a substantially crank-shaped vertical cross section, a substrate portion 31, and a hook receiving portion 3
And a reinforcing portion 33 for reinforcing the substantially crank-shaped vertical cross-section formed by 2 so as not to deform. Also,
The hook member 40 is a base portion 41 fixed to the reference body 10.
And a hooking portion 42 that is extended from the base 41 and can be hooked on the hooking receiving portion 32 of the hooking receiving material 30.
And a positioning fixing bolt 45 for positioning and fixing the hook member 40 to the reference body 10 by penetrating the base portion 41.

Specifically, the hook receiving member 30 is formed by bending a base plate portion 31 and a hook receiving portion 32 of a steel plate having a thickness of 4.5 mm into a crank shape in section.
It was formed by welding plate members 33, 33 of a steel plate having a thickness of 4.5 mm to both side ends of the base plate portion 31 and the hook receiving portion 32 which are bent in a crank shape in cross section.
Similarly, the hook member 40 is also formed by bending a steel plate having a thickness of 4.5 mm into a crank shape in section.
1 is formed, and further 2 from the upper end of its base 41.
The hook portion 42 was formed by bending the hook. The hook receiving member 30 and the hook member 40 can be manufactured easily by bending and welding.

Further, the hook receiving portion 3 of the hook receiving member 30.
The horizontal dimension of 2 is slightly larger than the horizontal dimension of the hook portion 42 of the hook member 40. Next, the operation and effect of the above-described embodiment will be described. Fixing member 2
The protrusions 23, 0 of 0 are bite into the prepared hole 11A of the fixed surface portion 11 of the reference body 10, and the base plate 21 is fixed by facing the fixed surface portion 11 with a screw through the screw hole 21A. To penetrate. As a result, the fixing member 20 is fixed to the reference body 10. Up to this stage, it is done not at the construction site but at the building panel manufacturing plant. This is because the fixing member 20 is fixed so as to be completely contained within one building panel, and therefore there is no hindrance to transportation or the like. Further, if the fastening bolts 24 and the washers 25 are attached to the through shaft 22 of the fixing member 20 and carried to the construction site, the labor of parts management can be further reduced.

Then, the hook receiving member 30 is fixed to the base plate 21 side of the penetrating shaft 22 of the fixing member 20 by using a fastening bolt 24 and a washer 25. On the other hand, the hook member 40 is fixed to the reference body 10 side of the fixed body 50. The hook member 4 is attached to the hook receiving member 30.
Hook 0. Hook receiving part 32 of the hook receiving material 30
Since the horizontal dimension of the hook member is slightly larger than the horizontal dimension of the hook portion 42 of the hook member 40, the hook portion 42 of the hook member 40 can be easily hooked to the hook receiver portion 32 of the hook receiver member 30. Since it suffices to perform positioning after hooking, if the fixed body 50 is heavy, the fixing work becomes easier,
It is also possible to reduce the number of workers.

When the position of the fixed body 50 with respect to the reference body 10 is determined, the positioning fixing bolt 45 is tightened, and the fixing of the fixed body 50 to the reference body 10 is completed. Since the conventional fixing member has a fixed part for the reference body and a fixed part for the fixed body as separate bodies, it is troublesome to manage the parts, and each fixed part is used for the reference body. However, since the fixing member 20 of the above-described embodiment is integrated, component management is easy, and the fixing member 20 is fixed to the reference body 10. Fixing with the fixed body 50 can be achieved by one component.

Next, variations of the above embodiment will be described. In the above embodiment, the fixing of the fixed body 50 is
Although it is performed via the hook member 30 and the hook receiving member 40, the fixed body 50 can be directly fixed to the fixing member 20. Although the fixed body 50 is a balcony in the above embodiment, it can be used for fixing an eaves, a flower box, etc., for example.

[0032]

According to the first aspect of the present invention, the number of component parts is reduced by integrally forming the fixed part to the reference body and the fixed part to the fixed body, and the parts management and the fixing work are reduced. It was possible to provide a fixing member that can achieve the above. Further, according to the inventions of claims 2 and 3, it is possible to provide a fixing member capable of further reducing the fixing work.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a main part of an embodiment of the present invention.

FIG. 3 is a perspective view showing components used in one embodiment of the present invention.

FIG. 4 is a vertical sectional view showing a fixed state of a balcony and a building.

FIG. 5 is a perspective view showing a fixed state of arm members supporting the entire balcony.

FIG. 6 is a perspective view showing a state where the armored article on the balcony is fixed as seen from the building side.

FIG. 7 is an enlarged perspective view showing a main part of FIG.

[Explanation of symbols]

10 Reference Body 11 Fixing Surface Part (Fixing Plate) 11A Prepared Hole 12 Reference Plate Material 15 Body Insert 15A Bolt Hole 20 Fixing Member 21 Board 21A Screw Hole 22 Penetration Shaft 22A Female Threaded Part 23 Protrusion 24 Fastening Bolt 25 Washer 30 Hooking Receiver Material 31 Substrate part 32 Hook receiving part 33 Reinforcing part 40 Hooking member 41 Base part 42 Hooking part 45 Positioning fixing bolt 50 Fixing body 60 Building structure 61 Second floor panel 61A Floor frame material 61B Floor surface material 62 Wall panel 63 Body 69 Batten 70 Balcony 71 Arm 71A Batten abutment 72 Positioning fixing bolt 73 Nut 74 Washer 80 Fixing hardware 81 Base 81A L-shaped board 81B Reinforcing plate 82 Bracket fixing bolt 83 Fixing nut 84 Washer 85 Frame fixing bolt

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display area E04C 2/30 Y E04B 5/02

Claims (3)

[Claims] 1. A fixing member for fixing a fixed body fixed to a reference plate member of the reference body to a reference body including a fixed surface portion and a reference plate member that is perpendicular to the fixed surface portion. A substrate to be fixed to the substrate, a through shaft having one end fixed to the substrate and the other end penetrating the reference plate member, and a protrusion protruding from the substrate to the fixed surface portion side and biting into the fixed surface portion for fixing A fixing member characterized in that a fastening member for fixing the fixed body can be fastened on the side opposite to the substrate of the through shaft of the member. 2. A hook member is fixed to the reference body side of the fixed body, and a hook receiving member for hooking the hook member is fixed to the fixed body side of the reference body using a fixing member. The fixing member according to claim 1. 3. A rectangular frame-shaped reference body including a fixing plate and a reference plate material that is perpendicular to the fixing plate, a face material fixed to at least one surface side of the reference body, and a reference plate material of the reference body. And a fixing member for fixing a fixed body, wherein the fixing member includes a substrate fixed to an inner surface of a fixing plate and one end side fixed to the substrate. In addition, the other end side includes a penetrating shaft that penetrates the reference plate member, and a protrusion that protrudes from the substrate to the fixed plate side and bites into the fixed plate, and the non-substrate side of the penetrating shaft of the fixing member fixes the fixed body. A building panel, characterized in that a fastening member for forming is formed so as to be fastened.