JPH0428980Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] This invention relates to a handrail wall mounting structure for installing a handrail wall on the second floor of an atrium and a stairway.

[Background technology]

Conventionally, as shown in FIG. 4, handrail walls 22 have been placed on the second floor, such as the atrium 21, to prevent people from falling. This handrail wall 22 is fixed to a floor panel 23 or an adjacent handrail wall using only round iron nails 24 and adhesive.

However, due to variations in construction, etc.
There was a risk that the handrail wall 22 would wobble.

[Purpose of invention]

The purpose of this invention is to provide a handrail wall mounting structure that improves fixing strength and durability, reduces the risk of wobbling, and allows for secure mounting.

[Disclosure of invention]

The handrail wall mounting structure of this invention is arranged vertically on the floor, and the end face and bottom face of the lower corner part form a concave end face part and a concave bottom face part, which are recessed one step apart, leaving both face plates, and the above-mentioned face plate A handrail wall main body having a groove formed in the in-plane direction on one inside, and three planes of the end face, bottom face, and insertion part that match the recessed end face, the recessed bottom face, and the groove, respectively, of the handrail wall main body. The handrail wall body is provided with a box-shaped hardware having the bottom surface fixed to the floor, and fixing means for fixing the end surface of the box-shaped hardware to the recessed end surface of the handrail wall body.

According to this invention, a box-shaped hardware is provided, which is formed by three planes: an end surface, a bottom surface, and an insertion portion that match the recess end surface, the recess bottom surface, and the groove of the handrail wall body, and whose bottom surface is fixed to the floor. Since we have provided a fixing means that fixes the end face of the box-shaped hardware and the recessed end face of the handrail wall body, the strength and durability of fixing the handrail wall body is improved compared to the case of fixing with iron round nails or adhesive only. This improves the stability and reduces the risk of wobbling, allowing for secure installation.

Embodiment An embodiment of this invention will be described based on FIGS. 1 to 3. This handrail wall mounting structure is arranged vertically on the floor 1, and the end face 3 and bottom face 4 of the lower corner have a recessed end face 7 and a recessed bottom face 8, leaving both surface plates 5 and 6. A handrail wall main body 2 is provided, and has a groove 9 formed in the inner side of one of the surface plates 5, 6 in the in-plane direction, and the handrail wall main body 2 has the recessed end face 7, the recessed bottom face 8, and A box-shaped hardware 10 is provided, which is formed by three planes, an end surface 11, a bottom surface 12, and an insertion portion 13, each of which coincides with the groove 9, and whose bottom surface 12 is fixed on the floor 1. A fixing means 14 is provided for fixing the handrail wall body 2 and the recessed end surface 7 of the handrail wall main body 2.

In FIG. 1, the handrail wall main body 2 includes a surface plate 5,
6 and a frame material placed between these surface plates 5 and 6. The recess end face 7 and the recess bottom face 8 are provided by cutting the frame material. The groove portion 9 is provided between the frame material and the surface plate 5 by cutting the frame material. FIG. 2 shows a corner of the handrail wall body 2 viewed from the end face 3 side.

The box-shaped hardware 10 is made of a cubic iron plate and has three sides, and a pair of screw insertion holes 15 and 16 are provided in an end surface 11 and a bottom surface 12 of the box-shaped hardware 10, respectively. The fixing means 14 is a pair of screws inserted through a pair of screw insertion holes 15 and screwed into the recessed end surface 7 of the handrail wall main body 2.

The procedure for attaching the handrail wall body 2 of this embodiment will be explained. As shown in FIGS. 3A and 3B, the bottom part 12 of the box-shaped hardware 10 is screwed onto the floor 1 consisting of floor panels arranged on the second floor of the atrium and staircase part with screws 17.
After fixing, place the handrail wall body 2 and fix the fixing means 1.
4. Connect the handrail wall body 2 and the box-shaped hardware 1 with the screws that constitute 4.
Fix 0.

As described above, according to this embodiment, the end surface portion 11, the bottom surface portion 12, and the insertion portion 1 are aligned with the recess end surface 7, the recess bottom surface 8, and the groove portion 9 of the handrail wall main body 2, respectively.
A box-shaped hardware 10 is provided, which is formed by three planes of 3 and has a bottom portion 12 fixed to the floor.
Since the fixing means 14 that fixes the end face 11 of the handrail wall body 2 to the recessed end face 7 of the handrail wall body 2 is provided, the strength and durability of fixing the handrail wall body 2 is improved compared to the case of fixing with iron round nails or adhesive only. This improves stability and reduces the risk of wobbling, allowing for secure installation.

The handrail wall main body 2 may be constructed integrally instead of being a panel wall.

[Effect of idea]

According to the handrail wall mounting structure of this invention, the box shape is formed by the three planes of the end face, the bottom face, and the insertion part that match the end face of the recess, the bottom face of the recess, and the groove of the handrail wall body, respectively, and the bottom face is fixed on the floor. Since we provided a hardware and a fixing means that fixed the end face of this box-shaped hardware and the recessed end face of the handrail wall body, it is easier to fix the handrail wall body than when fixing with iron round nails or adhesive only. Its strength and durability are improved, and the fear of wobbling is reduced, allowing for secure installation.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of one embodiment of this invention, Fig. 2 is a front view of the corner of the handrail wall body seen from the end face side, and Fig. 3 A and B are the installed state of the handrail wall main body. A front view and a sectional side view, and FIG. 4 is a sectional side view showing a conventional handrail wall main body mounting structure. 1... Floor, 2... Handrail wall body, 5, 6... Surface plate, 7... Recess end surface, 8... Recess bottom, 9...
...Groove portion, 10...Box-shaped hardware, 11...End face portion, 1
2... Bottom part, 13... Insertion part, 14... Fixing means.

Claims (1)

[Scope of utility model registration request] The end face and the bottom face of the corner of the lower end arranged vertically on the floor form a concave end face part and a concave bottom face part, which are recessed by one step, leaving both face plates, and extend in the in-plane direction inside one of the face plates. A handrail wall main body having a bored groove, and an end face, a bottom face, and an insertion part that match the recess end face, the recess bottom face, and the groove of the handrail main body, respectively, and are formed by three planes, and the bottom face is placed on the floor. A handrail wall mounting structure comprising a fixed box-shaped hardware and a fixing means for fixing the end surface of the box-shaped hardware to the recessed end surface of the handrail wall main body.