JPS6033248Y2 - outdoor type handrail - Google Patents

Description

[Detailed explanation of the invention] This invention is applicable to buildings, factories, ships, large mechanical equipment, parking lots,
This invention relates to outdoor handrails that can be installed in stadiums, baseball fields, etc., and can also be used as various types of fences.

Traditionally, handrails of this type have been made from aluminum, steel, etc., so the former is expensive, and the latter's plating and paint finish easily peels off, requiring a repair shop. As it is assembled by welding,
This makes repair work even more difficult.

□The purpose of this invention is to make the structure simpler, without using a screw assembly structure, and in particular to improve the ease of assembling the vertical bars to the upper and lower horizontal bars, thereby improving factory productivity. It enables partial factory assembly, improves on-site assembly workability, improves transportability, reduces manufacturing and construction costs, provides a robust structure, facilitates repair work, and has a cushioning effect. To provide an outdoor type handrail which has excellent corrosion resistance.

With these issues in mind, the outdoor handrail of this invention includes a plurality of posts that are erected on a fixed part at appropriate intervals, a guide slot that extends in the length direction and is opened downward in the hollow cross section, and A metal hollow Kasagi core having a pair of inner slots facing each other and integrally formed on both sides of the guide slot inside the hollow cross section, and a synthetic resin coated on the outer surface of the Kasagi core. a covering layer formed integrally with the head for attachment to the support, consisting of a cape extending between the upper ends of the support, and a T-shaped head in cross-section slidingly fitted into the guiding and inner slots of the support; It has a sliding bracket consisting of a tail that extends in the length direction and is opened laterally, and a groove that extends in the length direction and opens upwardly. A lower horizontal bar body that is attached between adjacent columns at appropriate intervals, and a horizontal bar that extends in the length direction of the lower horizontal bar body and is assembled between both side edges of the lower horizontal bar body. At appropriate intervals between the lower horizontal bar consisting of the cover and the adjacent columns, the upper tail is inserted into the guide slot of the cap, and the lower tail is inserted into the groove of the lower horizontal bar body into which the inner flange of the horizontal bar cover is hooked. Prior to fitting, a plurality of vertical bars arranged between the cap and the lower horizontal bar, and the vertical bars, the cap, and the lower horizontal bar,
The structure includes an elongated connecting plate that connects the upper tails of the vertical bars at appropriate intervals and slidably fits the vertical bars into the guide slots of the caps.

Hereinafter, preferred specific examples of the outdoor handrail according to this invention will be described with reference to the drawings.

FIGS. 1 to 3 show a specific example 10 of the outdoor type handrail of this invention installed in the Veeranda 50 of an apartment complex.

This outdoor type handrail 10 has a fixed part, that is, a plurality of posts 11 erected on the Veeranda 50, a cap 12 that is passed between the upper ends of the posts 11, and a cap 12 that is connected to the support 11 at appropriate intervals. Sliding bracket 13 fixed to the upper end
In the lower part, a lower horizontal bar 14 is attached between adjacent columns 11, and a number of vertical bars are fixed between the caps 12 and the lower horizontal bars 14 at appropriate intervals between the adjacent columns 11. It is composed of a crosspiece 15.

The support column 11 is made by covering the surface of a steel square pipe 16 with a synthetic resin surface finishing material 17, and has a long hole (not shown) formed at the lower end and an anchor (not shown) embedded in the Veeranda 50 in advance. (not shown) so that it can be fixed to the Veeranda 50.

Further, the support 11 has a Kasagi support part 18 formed at the upper end thereof, which is matched with the cross-sectional shape of the Kasagi 12.

Of course, the cap-shaped pad 19 made of synthetic resin is placed on the cap-shaped pad 19 of each column 11, and the cap 12 is passed between the pads 19 and attached to the upper end of the column 11 via the sliding bracket 13. installed between.

The pillar 11 is also made of a square pipe 16 made of steel, and its inner surface is coated with a strong coating film to provide anti-corrosion treatment.

The Kasagi 12 is composed of a hollow Kasagi core 20 made of steel and a coating layer 23 made of synthetic resin. A guide slot 21 and a pair of inner slots 22.2 as formed during machining.
It is equipped with 2.

The guide slot 21 extends in the length direction of the hollow pipe and is open below the hollow cross section, and
The inner slots 22.22 are integrally bent on both sides of the guide slot 21 on the inside of the hollow pipe, ie on the inside of its hollow cross section, and are opposite each other.

Further, the coating layer 23 covers the outer surface of the Kasagi core 20, and also covers the inner surfaces of the guide slot 21 and the inner slot 22, 22, and similarly to the above-mentioned pillar 11, the coating layer 23 covers the inner surface of the Kasagi core 20. It has a strong coating and is treated to prevent corrosion.

In addition, the Kasagi 12 is made of a synthetic resin intermediate coating layer that covers the surface of the Kasagi core 20, and is made of a hard synthetic resin that is integrally formed on the intermediate coating layer in order to give the surface of the intermediate coating layer a metallic finish. It is also possible to replace it with a surface coating layer.

The sliding bracket 13 has a T-shaped head 24 in cross-section which is slidably fitted into the guide slot 21 and the inner slot 22. It is composed of a pair of integrally formed flat tails 25, 25.

The lower horizontal crosspiece 14 has a channel-shaped cross section that extends in the length direction and is opened laterally, and a groove 29 that extends in the length direction and opens upward. The lower horizontal bar main body 26 is attached between adjacent columns 11 with an interval of As shown in FIGS. 2 and 3, the lower horizontal bar body 26 is machined from an elongated steel plate, and the horizontal bar cover 27 snaps onto the lower horizontal bar body 26. A horizontal bar main body core 28 having a groove 29 extending in the length direction and opening upward so as to be located at the center of the upper surface of the lower horizontal bar 24 when engaged with the horizontal bar main body core 28. The coating layer 30 is formed into a bead shape and covers the lower side edge of the horizontal bar main body core 28, and a lip 31 is integrally formed below the coating layer 30. There is.

Further, as shown in FIGS. 2 and 3, the horizontal bar cover 27 is machined from an elongated steel plate, and the groove 27 of the lower horizontal bar body 26 is
Horizontal bar cover core 32 having an inner flange 33 integrally bent at the upper side edge so as to be hooked on the horizontal bar cover core 32
and a synthetic resin coating layer 34 coated on the surface of the cover core 32. The coating layer 34 covering the lower side edge of the horizontal bar cover core 32 is formed in a bead shape, and a lip is formed above the coating layer 34. 35 is integrally formed, and the lip 35 can be engaged with the lip 31 of the lower horizontal bar body 26 in a snap manner.

A large number of vertical bars 15 are fixed between the caps 12 and the lower horizontal bars 14 at predetermined intervals between adjacent columns 11.
It is constructed from square steel pipes.

As shown in FIGS. 2 and 3, each vertical bar 15 includes a vertical bar core 36 having upper and lower tails 37 and 38 formed by crushing both ends into a plate shape, and the vertical bar core 36
A synthetic resin coating layer 39 is coated on the surface of the holder.

In particular, the upper tail 37 is formed into a hook shape so that when it is slidably fitted into the guide slot 21 of the cap 12, its tip can be hooked on the outside of one of the inner slots 22.

Furthermore, the vertical bars 15 connect the hook-shaped upper tails 37 to the elongated connecting plates 40 at predetermined intervals to facilitate assembly into the guide slots 21 of the cap 12 and the grooves 29 of the lower horizontal bars 14. It's screwed on.

In this way, since the vertical bars 15 are crushed into plate-like shapes at both ends to form upper and lower tails 37, 38, the guide slots 21 of the caps 12 and the grooves 29 of the lower horizontal bars 14 can be made narrower, and the width of the handrail can be reduced. The finish is good.

Next, the case where the outdoor type handrail 10 configured as described above is attached to the Veeranda 50 will be described.
are partially assembled in advance at a factory and transported to the site.

That is, in the factory, the support column 11 has brackets 41 for the lower horizontal crosspiece 14 screwed to the left and right sides, and
A large number of vertical bars 15 are screwed to an elongated connecting plate 40 at predetermined intervals, and are connected to a cap 12, a sliding bracket 13, and a lower horizontal bar 1.
4. The cap-shaped pad 19 and the backing 42 are transported to the site.

At the site, first, the Veeranda 50 is installed at appropriate intervals in advance.
The lower end of the support column 11 is temporarily screwed to the anchor buried in the anchor, and the support column 11 is erected in the Veeranda 50.

Next, the cap-shaped pad 19 is placed over the upper end portion 68 of the support column 11 .

On the other hand, in the Kasagi 12, a number of vertical bars 15, which are screwed to the sliding bracket 13 and the elongated connecting plate 40, are slidably fitted into the guide slots 21 and the inner throwers) 22, 22 in order. sliding bracket 13 and vertical beam 1
Pass the Kasagi 12 with 5 assembled between the upper ends of the supports 11 to level it.

Once so leveled, the screws are further tightened and secured to the anchors of the post 11, and the screws are also used to secure the sliding bracket 13, or tail 25, to the upper end of the post 11.

Subsequently, the lower tail 38 of the vertical bar 15 is received in the groove, and both ends of the lower horizontal bar body 26 are screwed to the brackets 41 of the support column 11.

Once the lower rung bodies 26 are thus secured between adjacent struts 11, the lower tails 38 of each vertical rung 15 are screwed to the side walls of the grooves 29 of the lower rung bodies 26.

Thereafter, the horizontal bar cover 27 is engaged with the lower horizontal bar main body 26 in a snap manner, and the synthetic resin backing 42 is further inserted into the groove 29 between the 15 vertical bars and the column 11 and the vertical bar 15.

The outdoor type handrail 10 is installed on the Veeranda 50 by such a work procedure.

According to this idea by Nyojo, the Kasagi is stretched in the length direction,
and a guide slot opening downwardly of the hollow cross section, and a pair of inner slots facing each other and integrally formed on both side edges of the guide slot inside the hollow cross section. It is made of a metal hollow Kasagi core and is attached to the upper end of the column via a sliding bracket that is slidably fitted into its guide and inner slot, making the screw assembly structure easier and attaching the Kasagi to the column. The ease of assembly has been improved, and the lower horizontal crosspiece is structured in a split type, and the elongated connecting plate is used to connect the vertical crosspieces before placing the vertical crosspieces between the caps and the lower horizontal crosspieces. Since the upper tails are connected at appropriate intervals, the elongated connecting plate allows the vertical bars to easily slide into the guide slots of the header, and the lower tails of the vertical bars to the lower rungs. It is easily fixed, and as a result, the ease of assembling the vertical beam between the cap and the horizontal beam below it is improved, and productivity in the factory is accordingly improved, making it possible to partially assemble it in the factory. It improves assembly workability on site, improves transportability, reduces manufacturing and construction costs, provides a robust structure, facilitates repair work, and provides a buffering effect and excellent corrosion resistance. , lifespan is longer.

[Brief explanation of the drawing]

Figure 1 is a partial front view of the outdoor handrail of this invention installed in the Veeranda apartment complex, Figure 2 is a partial sectional view taken along line 2-2 in Figure 1, and Figure 3 is a FIG. 2 is a partially exploded perspective view showing a cap, a large number of vertical bars, and a lower horizontal bar in the outdoor handrail shown in FIG. 1; 10... Outdoor handrail, 11... Post,
12...Kasagi, 13...Sliding bracket, 14...Lower horizontal bar, 15...Vertical bar, 16...Steel square pipe, 17...
...Synthetic resin surface finishing material, 18...Kasagi holder part, 19...Cap type pad, 20...
...Hollow Kasagi core, 21...Guide slot, 22...Inner slot, 24...Head, 25...Tail, 26... ...Lower horizontal bar body, 27...Horizontal bar cover, 50...
...Veelanda.

Claims (1)

[Claims for Utility Model Registration] A plurality of columns erected on a fixed part at appropriate intervals, a guide slot extending in the length direction and opening below the hollow cross section, and the inside of the hollow cross section A metal hollow cap, which is integrally formed on both side edges of the guide slot and has a pair of inner slots facing each other, is made of a shear and a synthetic resin coating layer coated on the outer surface of the cap. , a headpiece extending between the upper ends of the column, a T-shaped cross-section head slidingly fitted in the guide and inner slots thereof, and a tail integrally formed on the head for attachment to the column. A sliding bracket, a channel-shaped cross section that extends in the length direction and is open to the sides, and a groove that extends in the length direction and opens upward, and a suitable space is formed downward from the cap. It consists of a lower horizontal bar body that is installed between adjacent pillars with a lower horizontal bar body, and a horizontal bar cover that extends in the length direction of the lower horizontal bar body and is assembled between both side edges of the lower horizontal bar body. At appropriate intervals between the lower horizontal beam and the adjacent columns, insert the upper tails into the guide slots of the caps, and fit the lower tails into the grooves of the lower horizontal beam body, hooking the inner flanges of the horizontal beam cover. A plurality of vertical bars are placed between a cap and its lower horizontal bar, and the upper tails of the vertical bars are spaced at appropriate intervals before being placed between the vertical bars, their caps, and their lower horizontal bars. An outdoor type handrail including an elongated connecting plate that connects and slidably fits into the guide slot of the cap of the vertical rails. □