JPS5942437Y2 - Handrails for balconies, balconies, etc. - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a panel-type handrail that is used on balconies, balconies, etc. by inserting the panel body into the upper and lower rails.

Generally speaking, it is preferable to use a metal panel body for this type of handrail, as it is far superior in strength to a synthetic resin panel body. ing.

However, conventional metal panel bodies are subject to significant flexure due to bending from a plan view or side view, and not only do they have an unsatisfactory appearance, but also require welding or screws to attach them to the top or bottom of the panel body. Since this is done by integral fixing, the bending of the panel body, welding, etc. will promote peeling and staining of the paint on the surface of the metal panel body, and if it is attached using fixing tools such as the screws mentioned above, the appearance will be affected. The upper frame is not strong enough, and the installation of the panel body requires troublesome work, and especially when a painted steel plate is used, the paint often peels off, causing problems such as the occurrence of rust.

The present invention was made to eliminate the above-mentioned defects, and its purpose is to have an extremely simple structure, and to minimize the deflection due to bending of the panel body used for handrails from a plan view or side view. In addition to making it easy to install on the top and bottom rails of the panel body, it can also be easily replaced when you want to change the appearance of the panel body or even if the paint on the surface of the panel body has peeled off. To provide a convenient handrail for a veranda, balcony, etc., which can be used with a painted steel plate that avoids bending and welding of the panel body to prevent peeling.

Hereinafter, a first embodiment of the present invention will be specifically described with reference to the drawings.

In the figure, 1 is a handrail used for balconies, balconies, etc. This handrail 1 has upper and lower crosspieces 2 and 3 and left and right vertical crosspieces 4.5 as shown in Figures 1 to 4. It is integrally formed into a rectangular frame via L-shaped fixing fittings 6 and 7.

That is, the vertical pieces 6a and 7a of the fixing fittings 6 and 7 and the left
The inner wall of the right vertical bar 4.5 is brought into contact with the screw holes 16 screwed in the vertical pieces 6a, 7a and the through holes 17 bored in the left and right vertical bars 4, 5 so that they are aligned. The left and right vertical bars 4, 5 and the fixing metal fittings 6.7 are each integrally fixed by means of fasteners 8 such as screws or rivets inserted into the through holes 17.

Further, the horizontal pieces 6b of the above-mentioned L-shaped fixing fittings 6 and 7.

7b and the upper and lower crosspieces 2 and 3 are integrally riveted with rivets 9 inserted into the respective rivet holes. 2 and 3 and the left and right vertical bars 4 and 5 are integrally formed into a framework.

In addition, the upper and lower bars 2 and 3 buttons and the left and right vertical bars 4.5 have a pair of opening grooves 2a, 3a, 4a, and 5a that can face each other (however, 5a (not shown).

In other words, the opening grooves 2a, 3a, 4a, and 5a are bent inwardly into an arc or at a right angle and cut into each other, and these opening grooves 2aj3a14a
, 5a, a metal panel main body 10 is inserted.

That is, as shown in FIG. 5, the top and both ends of the panel body 10 are provided with a hook-shaped upper flat bent edge 10a having a width slightly larger than the width of the opening groove 2a, 1 ob is bent and formed, and the flat bent edges 10a and 10b are elastically press-fitted into the lower crosspieces 2 and 3 above the opening grooves 2a and 3a, and Inner wall 2b on the back side.

The panel body 10 is placed in the opening groove 2 so as to be in contact with the opening groove 3b.
a, 3a.

Both left and right edges of the folded panel main body 10 are also bent into the shape shown in FIG. Opening groove 2a.

The opening groove 4a 55 is inserted in the same way as the opening groove 4a 55.
a (however, 5a is not shown).

When inserting the panel main body 10 into the lower crosspiece 3, rivets may be tightened at several places in order to further increase the fixing strength of the build 18, as shown in FIG.

A bead 18 made of a suitable material such as rubber or plastic is inserted into each of the opening grooves 2a, 3a, 4a, and 5a so as to be loaded between the front and back surfaces of the panel body 10, and the bead 18 is inserted between the front and back surfaces of the panel body 10. The main body 10 is held in a stable state within the opening grooves 2a, 3a, 4a, and Sa without swinging vertically or horizontally.

The beads 18 are the upper, lower, left, and right crosspieces 2, 3.4.
, 5, and an arc-shaped outer sliding contact portion 18a which is disposed near the opening grooves 2a, g3, ay4a, 5a of each of the crosspieces 2, 3 and 4. ,4,5
It is provided with a projection part 18b that engages the bent edge of the panel body 10, and an inner sliding contact part 18c that can come into contact with the panel main body 10.

In this state, both the left and right edges of the panel body 10 can protrude from the bead 18 to the left and right, and above the panel body 10, above the two edges, and the flat bent edge 10a. , 10b can protrude above and below the bead 18.

Furthermore, although the beads 18 in this embodiment are provided on the front and back screens of the panel body 10, the panel body 10 is covered with the eaves of a house so that it does not get wet due to rain when placed on a balcony or balcony. In such a case, the panel body 1
The bead 18 on the side facing the interior of the house 0 can be omitted.

Among them, 19.20 is the horizontal piece 6b of the fixing bracket 6, 7°,
7b (however, only the notch 20 is shown), both left and right end edges of the panel body 10 are inserted into these notches 19 and 20, and the panel body 10 is is a plurality of reinforcing strips in the vertical direction with appropriate spacing 1
0c is curved.

According to the above configuration, the handrail 1 is attached to the L-shaped fixing fittings 21.21 and the fixing fittings on the pillars 11.12 erected on the left and right sides of the house (not shown). They are integrally attached via 22, 22.

Incidentally, 23 indicates a cap, that is, a handrail section installed between the top ends of the pillars 2 and 3.

Now, what should be noted about the above-mentioned handrail 1 is that on the top of the panel body 10, on both end edges, the flat bent edges 10a, 1
0b is formed, the occurrence of deflection due to bending of the panel body 10 from a plan view is prevented as much as possible, and a plurality of reinforcing strips in the vertical direction are formed on the panel body 10 at appropriate intervals. Since the panel body is curved, the occurrence of deflection due to bending when viewed from the side of the panel body is prevented as much as possible, and therefore the panel body itself is strong even though it is made of a single metal plate.

In addition, the panel body 10 can be attached to and removed from the upper and lower crosspieces by using the bead 18 button to the opening grooves 2a and 3a, and the upper and flat bent edges 1.
This can be easily done by elastic press-fitting of 0a*10b.
It avoids the staining caused by rust on the surface of the panel body that occurs with conventional installation methods such as welding, and the troublesome labor that occurs with installation methods such as screws, and can be easily assembled using painted steel plates. It's convenient.

In addition, when the opening grooves 2a and 3a in this embodiment are formed in a shape that bites inwardly into each other, if the panel body 10 is bent into an extremely arched shape due to strong winds or the like,
Even if the upper flat bent edges 10a and 10b of the panel body 10 try to escape from the opening groove 2at3a, the upper flat bent edges 10a and 10b
a.

10b is reliably locked in the opening grooves 2a, 3a, and the panel main body 10 is prevented from coming off from the upper and lower crosspieces 2, 3.

Next, the second embodiment shown in FIG. 6 is characterized by integrating the upper crosspiece 2' and the cap 23' into a single upper crosspiece that is slightly longer in the vertical direction, and also has a lower The crosspiece 3' is also slightly longer and has the same effect as the first embodiment.

As described above, the present invention forms a pair of opening grooves that can face each other on the upper and lower crosspieces, and curves a plurality of reinforcing ribs in the vertical direction at appropriate intervals on the folded panel body. Above the opening groove, in the lower crosspiece, above the panel body, bending the two end edges, and inserting a flat bent edge, and inserting a bead into the gap between the opening groove and the panel body. Since the upper and flat bent edges of the panel body are configured to protrude above and below the bead, respectively, the extremely simple configuration allows the panel body used for handrails to be easily viewed from the top or from the side. It prevents deflection due to bending as much as possible, and also makes it easy to attach to the top and bottom of the panel body, and can also be used when you want to change the appearance of the panel body or even if the paint on the surface of the panel body has peeled off. To provide an excellent effect of providing convenient handrails for balconies, balconies, etc., which can be easily replaced and can be used with a painted steel plate that avoids bending or welding of the panel body to prevent peeling in advance.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic front view showing the whole, Fig. 2 is a longitudinal sectional front view enlarging a part of the lower part of the handrail in Fig. 1, and Fig. 3 is a schematic front view showing the entire part. A cross-sectional plan view taken along the arrow ■-■ in the figure, Figure 4 is a longitudinal front view enlarging a part of the upper part of the handrail in Figure 1, and Figure 5 is a cross-sectional view taken from the arrow ■-■ direction in Figure 1. , FIG. 6 is a sectional view corresponding to FIG. 5 in another embodiment. 1...handrail, 2...upper rail, 3...
・・Lower crosspiece, 2a y3a・・Opening groove, 10・
...Panel body, 10a. 10b...Top, flat bent edge, 10c...
Reinforcement rib, 18...bead.

Claims (1)

[Scope of utility model registration request] A pair of opening grooves that can face each other are formed on the upper and lower crosspieces,
In addition, a plurality of reinforcing ribs in the vertical direction are formed on the panel body at appropriate intervals, and above the opening groove, inside the lower crosspiece, above the panel body, and bent on both end edges. , while inserting the flat bent edge, a bead is inserted into the gap between the opening groove and the panel body, and the upper and flat bent edges of the panel body are respectively projected upward and downward from the bead. Handrails for balconies, balconies, etc.