JPH0428981Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure for attaching handrails to balconies, parapets, etc., and specifically relates to a technique for increasing the attachment strength of the handrail to a sufficiently high level and allowing it to be installed comfortably.

[Background technology] Conventionally, when installing handrails on balconies, parapets, etc., a base material such as a rim for attaching the base of the handrail is attached to the upper end of the balcony or parapet. The material must be installed in such a way that it can sufficiently withstand the load of the handrail and the expected load that will be applied to the handrail.In addition, it is difficult to install such materials, and even if the base material is installed with sufficient strength, it does not fit well and the appearance deteriorates. There were other problems.

[Purpose of the invention] The present invention was made in view of the above problems, and its purpose is to provide a handrail with a sufficiently high mounting strength, and yet with a good fit.
The object of the present invention is to provide a handrail mounting structure that can enhance the appearance.

[Disclosure of the invention] The handrail mounting structure of the invention includes a beam 3 having a U-shaped cross section between the upper ends of a plurality of columns 2 spaced apart in the horizontal direction, with the opening side of the U-shape facing backward. A handrail mounting base material 4 is fitted and installed inside a U-shaped beam 3, and a base 6 of a handrail 5 is attached to the handrail mounting base material 4.
With this configuration, the above object has been achieved. In other words, a beam 3 having a U-shaped cross section is hung horizontally on the upper end side of the pillar 2 with the opening side of the U-shaped facing backward, and a handrail mounting base material 4 is fitted inside the U-shaped beam 3. By attaching the base 6 of the handrail 5 to the handrail mounting base material 4, the handrail mounting base material 4 is fitted and attached to the U-shaped beam 3, and the installation strength of the handrail mounting base material 4 is increased. By attaching the base 6 of the handrail 5 of this handrail mounting base material 4 to a higher height,
The installation strength of the handrail 5 is increased, and the U-shaped beam 3
By fitting the handrail mounting base material 4 into the base material 4, the handrail mounting base material 4 is fitted better and the appearance is improved.

Embodiments of the present invention will be described in detail below based on the drawings.

As shown in FIG. 4, the lower beam body 7 supported by the structural members of the house is configured as a lattice beam in which diagonal members 10 are provided between an upper limit member 8 and a lower limit member 9. Vertical plate-shaped positioning pieces 12 are provided substantially orthogonally on the front surface of the plate-shaped support main body 11 to abut against the side end surface 1a of the outer wall 1 to position the outer wall 1 in the left and right directions. Attachment pieces 13, 1 are installed on the back side of the column main body 11 at a vertical interval.
3 are attached vertically facing each other to form a support column 4. By the way, the support 4 may be one without the attachment pieces 13, 13, and the support 4 without the attachment pieces 13, 13 has an attachment receiving piece 14 attached to the lower beam body 7 side. Therefore, both ends and intermediate portions of the lower beam body 7 are attached to a supporting member (not shown) such as the above-mentioned lattice beam extending in a cantilevered manner from a structural member (not shown) such as the above-mentioned lattice beam of the house. is supported, and the mounting pieces 13, 13 of the support column 2 are made to face the lower beam body 7 from above and below as shown in FIG. 4, and are mounted using a mounting tool 19 such as a bolt. The support 2 without the attachment piece 13 is attached to the attachment piece 14 provided on the lower beam body 7 side using a fitting 19. The upper beam 3 is attached to the attachment hole 20 formed at the upper end of the support column 2 using a bolt 21. A channel material having a U-shaped cross section is used for the beam 3, and the beam 3 is attached with the U-shaped opening side facing backward. A handrail mounting base material 4 is fitted into the inside of the U-shaped beam 3 and is attached using a fixture 22 such as a nail. The base 6 of the handrail 5 is attached to the handrail mounting base material 4 via an interior plate 23 with a fixing member 24 such as a screw.

In this way, the handrail mounting base material 4 is attached to the U-shaped beam 3.
The handrail mounting base material 4 is fitted into the base material 4 to increase the installation strength of the handrail mounting base material 4.
By attaching the base 6 of the handrail 5, the installation strength of the handrail 5 is increased.
By fitting the handrail mounting base material 4 into the base material 4, the handrail mounting base material 4 fits well and the appearance is enhanced.

A hook-shaped locking piece 25 is attached to the lower part of the outer wall 1, as shown in FIG. A mounting mounting piece 26 is attached to the upper part of the outer wall 1 as shown in FIG. Thus, the locking piece 25 of the outer wall 1 is hooked and locked to the lower limit member 9 of the lower beam body 7, and the outer wall 1
The mounting mounting piece 26 is mounted on the channel-shaped upper beam 3, and the mounting mounting piece 26 is fixed to the beam 3 with bolts 27. Cover 2 is placed on the top of outer wall 1.
8 is exteriorized, and a handrail 5 is attached to the base 6.

[Effect of the invention] In summary, the present invention is to horizontally suspend a beam with a U-shaped cross section between the upper ends of the pillars with the opening side of the U-shaped facing backward, and to attach a handrail inside the U-shaped beam. Inserting and installing the base material, and attaching the base of the handrail to the base material for handrail installation.Inserting and installing the base material for handrail installation on the U-shaped beam increases the installation strength of the base material for handrail installation, and then installs this handrail. By attaching the base of the handrail to the base material, the installation strength of the handrail is increased, and since the handrail mounting base material is inserted into the U-shaped beam, the handrail mounting base material fits better and the appearance can be enhanced. There is an advantage.

[Brief explanation of drawings]

Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a plan sectional view of the same, Fig. 3 is a detailed sectional view of the same, Fig. 4 is a partial perspective view of the same, and Fig. 5 is a partial perspective view of the same. It is a partial sectional view, and 2 is a support column, 3 is a beam, 4 is a base material for attaching a handrail, 5 is a handrail, and 6 is a base.

Claims (1)

[Scope of utility model registration request] A beam with a U-shaped cross section is suspended horizontally between the upper ends of multiple pillars spaced apart horizontally, with the U-shaped opening side facing backwards, and a handrail installation base is installed inside the U-shaped beam. A handrail installation structure in which the base of the handrail is attached to the handrail mounting base material by inserting and installing the material.