JPS6235786Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an architectural handrail installed on the balcony of a building.

As a handrail, instead of using a lattice body in which the columns are arranged in parallel between the caps supported by pillars and the bottom rail, there are handrails in which a panel material such as glass or plywood is attached.

However, in conventional handrails using such panel materials, a metal panel frame is provided around the outer periphery of the panel material, and the panel material is attached to the upper and lower chord members such as the support, cap, and bottom rail through this frame. That's what I do. Since the panel frame is attached using a bracket or the like, a gap is created between the panel frame and the support column, resulting in an unsightly and unsightly appearance.

Furthermore, the number of parts is large, including the panel frame and mounting pieces such as brackets for fixing the panel frame to supports, etc., and the manufacturing and installation processes become correspondingly more complicated.

The purpose of the present invention is to eliminate the disadvantages of the conventional example,
To provide a handrail that does not require the use of a panel frame and allows the panel materials to be placed without leaving any gaps around it, resulting in an extremely good-looking handrail, which also has a small number of parts and can be assembled easily and quickly on site. be.

However, according to the present invention, the purpose of the lever is to form a panel insertion groove on one side of the back side of the Kasagi and the side of the column, and the bottom rail has a substantially horizontal U-shaped main body with an integrally protruding support wall. It consists of a cover/support member that is removably attached to the top surface of the main body and forms a panel insertion groove between it and the support wall, and the cap and support are panel insertion at the other end separated from the panel insertion groove. The grooves are connected so that they communicate, and the bottom rail is installed between the columns so that the panel insertion grooves of the columns communicate with the panel insertion grooves, and the peripheral edge of the panel material is inserted and fixed into these panel insertion grooves. This is achieved by

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Fig. 1 is a longitudinal side view showing an embodiment of the handrail of the present invention, and Fig. 2 is a front view of the same. 1 is the reinforcing steel, 3 is the horizontal steel plate welded to the reinforcing bar 2, and 4 is the horizontal steel plate 3 via the splint 5.
The iron core is erected from above and is inserted from the lower end of the pillar 6, which will be described later, and serves to support the pillar 6 upright.

3 shows a cross-sectional view taken along the line A-A in FIG. 2, and FIG. 4 shows a cross-sectional view taken along the line B-B of FIG. Panel insertion grooves 7, 7' consisting of vertical grooves are formed on the left and right side surfaces so as to be offset to one side. As shown in FIG.
At the bottom of the panel insertion grooves 7, 7', an aluminum cover 8 having locking claws 8a at both ends covers the opening surface of the panel insertion grooves 7, 7'.
The locking pawl 8a is engaged with a protrusion 7a provided around the opening surface of the grooves 7, 7'.

As shown in FIG. 1, the cap 9 is made of a hollow member in which a panel insertion groove 10 consisting of a horizontal groove continuing in the longitudinal direction is formed on the front part of the lower surface and biased to one side. Protrusions 10a are also formed around the periphery.

The bottom rail 11 includes a main body 11b made of a channel material having an approximately horizontal U-shape and having an opening on the lower surface and an upright support wall 11a integrally protruding from the front surface.
The support wall 11 is composed of a substantially horizontal U-shaped cover and support member 11c that is removably fitted to the rear part of the upper surface.
A panel insertion groove 12 consisting of a mechanism having protrusions 12a around the opening surface is formed between the cover and support member 11c.

These pillars 6, caps 9, bottom rails 11, etc. are all made of aluminum extrusion molded materials, and are connected to each other via brackets.

In the figure, reference numerals 13 and 13' indicate brackets for connecting the cap 9 and the support column 6, and each bracket has an outer shape that is the same as the inside of the support column 6, the cap plate 9, and the bottom rail 11 to be inserted, and has screw holes for screwing. It has been established.

In addition, the panel insertion grooves 7, 7' of the support column 6 and the Kasagi 9
The panel insertion groove 10 of the bottom rail 11 and the panel insertion groove 12 of the bottom rail 11 are positioned so that they communicate with each other when the handrail is assembled, and the width of the grooves is also the same, so that the thickness of the panel material 15, which will be described later, is the same. Make it slightly larger than the original.

In this way, the iron core 4 vertically erected from the rising portion 1 is inserted from the lower end of the column 6, and the bracket 14 is attached to the column 6 via the through screw 16 from the lateral direction.
Since the end of this screw 16 is screwed into the iron core 4, the support column 6 is fixed to the iron core 4.

Fasten the bracket 13' to the bracket 13 inserted into the Kasagi 9 with the screw 17, insert the bracket 13' into the inside from the upper end of the support column 6, and attach the bottom rail 11.
When it is fixed to the bracket 14 with the screws 18, the grooves 10, grooves 7, 7', and grooves 12 are arranged in a frame shape on the top, bottom, left and right, and the peripheral edge of the panel material 15, such as wired glass, is inserted into these. Insert it, arrange the post-installed gasket 19, and fix it. In this case, inside Kasagi 9 and pillar 6
and the panel insertion grooves 7, 7' and 10 are connected at the other end separated from each other.

In order to prevent the panel material 15 from wobbling, a hard rubber support material 20 is inserted into the inner bottom of the groove 12 in advance.
All you have to do is support the lower end of the.

In addition, the cover and support member 1 of the bottom rail 11 is
1c is initially removed from the main body 11b, and at the end where the panel material 15 is inserted into the other grooves 10, 7, 7', it is attached to the main body 11b to form a panel insertion groove 12.

Projection 7 on the opening surface of each groove 7, 7', 10, 12
a, 10a, 12a serve to lock the gasket 19.

FIG. 5 is a front view of the handrail of the present invention assembled in this way.
1 is incorporated, mullion 2 is installed as shown in Figure 6.
1 also has a panel insertion groove 2 that has the same shape as the grooves 7 and 7' of the support column 6.
2 and 22' are formed on the side portions, and the peripheral end of the panel material 15 is inserted into the grooves 22 and 22' and fixed with the packing 19.

In the figure, 22a indicates a locking protrusion of the packing 19.

Moreover, the mullion 21 is a U-shaped member 2 divided vertically.
1a and 21a' are aligned, a joint piece 23 is inserted into the opposing groove 21b, and fixed with cushion tape 24 to form a rectangular pipe shape.

In this way, since the diameter of the mullion 21 can be adjusted, lateral clearance can be ensured when assembling the handrail.

Further, as for the end of the handrail, the end of the cap and bottom rail may be fixed to the building frame wall using a bracket (not shown).

As mentioned above, the handrail of this invention has the back side of the Kasagi,
A groove is formed on the side surface of the column and the top surface of the bottom rail so as to communicate with each other, and the peripheral edge of the panel material is inserted and fixed into the groove, so a panel frame is no longer necessary, and the space between the edge of the panel material and the column, and The panel material can be fixed without creating a gap between the top and bottom chords of the cap, the bottom rail, and the edge of the panel material.
You can get something that is smart and looks good.

In addition, since the panel material is directly supported by the caps, supports, and bottom rails, there is no need for panel frames or brackets for fixing the panel frames, so the number of items can be reduced accordingly, and assembly at the construction site is easier. The process can also be simplified.

Furthermore, since the cover and support member is attached to the main body of the bottom rail after the panel material is inserted, there is no obstruction at the bottom end of the panel material during insertion, and grooves are formed on the top and both sides. Therefore, it has sufficient strength and can be easily set by abutting against the support wall without wobbling.

In addition, in the event that the panel material is damaged, by removing the cover and support member from the main body, the panel insertion groove is removed and only the support wall is left, making it easy to remove and installing new panel material. Therefore, replacement work is easy. Furthermore, since the cover/support member serves to cover the screws that fix the bottom rail to the bracket, it has a clean appearance.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal side view showing an embodiment of the handrail of the present invention, Fig. 2 is a front view of the same, and Fig. 3 is A of Fig. 2.
-A sectional view, FIG. 4 is a sectional view taken along line B-B, FIG. 5 is a front view showing an example of an assembled state, and FIG. 6 is a sectional view taken along line C-C in FIG. 5. 1... Rising part, 2... Rebar, 3... Iron plate, 4
...Iron core, 5... Splinter, 6... Support, 7,7'
... Panel insertion groove, 7a ... Protrusion, 8 ... Cover plate, 8a ... Locking claw, 9 ... Kasagi, 10 ... Panel insertion groove, 10a ... Protrusion, 11 ... Bottom rail, 11a ...Supporting wall, 11b...Main body, 11c
...Cover and support member, 12...Panel insertion groove,
12a... Protrusion, 13, 13', 14... Bracket, 15... Panel material, 16, 17, 18...
Screw, 19...Retrofitted gasket, 20...Supporting material, 21...Mullet, 21a, 21a'...U-shaped member, 21b...Groove, 22, 22'...Panel insertion groove, 23...Joining Piece 24...Cushion tape.

Claims (1)

[Scope of utility model registration request] A panel insertion groove is formed on the back side of the Kasagi and one side of the support column, and the bottom rail has a substantially horizontal U-shaped main body with a support wall integrally protruding from it, and a support wall that is detachably attached to the top surface of the main body. and a cover/support member forming a panel insertion groove between the cap and the support, and the cap and the support are connected at the other end separated from the panel insertion groove so that the panel insertion groove communicates with the support. A handrail characterized in that a bottom rail is attached between the columns so that the panel insertion grooves communicate with the panel insertion grooves, and the peripheral edge of the panel material is inserted and fixed into these panel insertion grooves.