JPS6212074Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a balcony handrail installed on the balcony of a building, and particularly relates to a balcony handrail that has a blinding function, has good ventilation, and is easy to install.

Balcony handrails are installed on balcony balconies to prevent people and objects from falling, but on the other hand, they are often installed facing windows, etc., so they are generally installed so as not to impair ventilation. It has a unique structure. For this reason, it is not possible to block strong sunlight during the day or see-through from the outside at night, and separate measures such as drawing curtains on windows are required to block such sunlight and see-through. Even if the ventilation of balcony handrails was improved, there was a problem in that the wind was blocked by curtains drawn over windows and the like.

On the other hand, a balcony handrail is generally constructed by disposing a handrail between the cap and the lower chord, both ends of which are fixed to the cap and the lower chord.

This idea was made under these circumstances, and uses the above-mentioned handrails to fix the wing plates and shield them from strong sunlight during the day and from seeing through at night, without impairing their ventilation. The purpose is to provide veranda handrails that can be used.

Hereinafter, the configuration of this invention will be explained in detail based on the embodiments shown in the accompanying drawings.

1 and 2, a balcony handrail 2 of the present invention is shown.

As shown in FIG. 1, the balcony handrail 2 has a cap 5 and a lower chord 6 arranged horizontally between the handrail supports 2a, 2a erected on the balcony 1, and both ends of the cap 5 and the lower chord 6. is fixed and a plurality of balustrades 7, 7, . The vane plate 4 is attached by means such as a stopper.

The wing plate 4 shown in FIGS. 1 and 2 is formed of an opaque synthetic resin plate colored in an appropriate color, and a relatively shallow area in the center in the width direction of the blade plate is formed on the surface of the baluster 7. A mounting portion 8 having a fitting groove 9 into which the side or back side is fitted is formed, and wind guide portions 10r and 10l forming the same plane as this mounting portion 8 are formed on both left and right sides of this mounting portion 8. ing. The wind guide portions 10r and 10l of the vanes 4 attached to the front side of one baluster 7 are used to guide the wind of one of the vanes 4 attached to the back side of the balustrades 7 located on both sides of this baluster 7. The guide parts 10l and 10r are overlapped with each other while maintaining a gap d at their respective tips, thereby preventing the room from being seen through from the outside through between the mutually adjacent handrails 7, thereby forming a blindfold 3. At the same time, ventilation is ensured by the gap d.

3 to 6 show modified examples of the vane 4 shown in FIGS. 1 and 2, and FIG. 3 shows the wind guide section 1.
The tips of 0r and 10l are bent toward the side where the handrail 7 is located (inward), so that viewing from the outside is completely blocked.

In addition, FIG. 4 shows that rising parts 11 are formed at both ends of the mounting part 8 to protrude toward the opposite side (outward) from the balustrade 7, and furthermore, from this rising part 11, the balustrades 7 located on both sides are formed. Wind guide part 10 protruding toward the side
r and 10l are respectively inclined inward, thereby improving the ventilation effect and completely shielding the view from the outside.

Furthermore, in FIG. 5, the wind guide parts 10r, 10l are bent outward from their bases to make them inclined, and the tips of each wind guide part 10r, 10l are bent inward, so that the cross section of the guide parts 10r, 10l is omitted. The wind guide portions 10r are formed in a letter shape and overlap each other.
The gap d of 10 liters is increased to improve the ventilation effect, and at the same time, the structure is such that it can completely block visibility from the outside.

The blindfold 3 shown in FIG. 6 is almost the same as that shown in FIG. 5 above, but the tips of the wind guide portions 10r and 10l are each bent inward at a substantially right angle.

Next, in Fig. 7, the balcony handrail 2 of the present invention is shown.
A second embodiment is shown.

The balcony handrail 2 of this embodiment differs from the embodiments shown in FIGS. It is attached to the side (or back side) and the side surface using fixing means such as adhesive or screw fastening,
Wind guide portions 10r and 10l formed on both left and right sides of
extend from the front and back sides of the baluster 7 toward the balusters 7 located on both sides, and each baluster 7 Wind guide part 1 located on the back side of
The virtual straight line connecting 0r is parallel to the gap d while maintaining the gap d, and furthermore, the wind guide part 10l located on the front side of each handrail 7 and the wind guide part 1 located on the back side of each handrail 7.
0r overlap with each other while maintaining a gap d at their tips. Therefore, according to the blindfold 3 of this second embodiment, the attachment portions 8 of each wing plate 4 are attached to the two surfaces of the handrail 7, and the attachment strength is improved.

Incidentally, FIG. 8 shows a modification of the second embodiment, in which each vane 4 is different from the vane 4 shown in FIG.
Wind guide portions 10r formed at both ends of the mounting portion 8 of the
10l is bent from its base toward the side where the handrail 7 is located (inward), thereby completely shielding it from viewing from the outside.

Furthermore, in FIG. 9, a balcony handrail 2 of a third embodiment is shown.

The wing plate 4 of the balcony handrail 2 of this embodiment has a fitting groove 12 having a substantially U-shaped cross section so that the mounting part 8 formed in the substantially central part thereof can be fitted to the handrail 7. a pair of left and right wind guide portions 10r that protrude in opposite directions from the tips of both side walls 13 of the mounting portion 8 forming the fitting groove 12 and are located substantially on the same plane;
10l is formed.

Further, in this embodiment, locking pieces 14 are formed at the ends of both side walls 13 of the fitting groove 12 and project in directions facing each other.
When the baluster 7 is pushed into the baluster 7 and the wing plate 4 is fitted onto the baluster 7, the locking piece 14 holds the baluster 7, thereby ensuring that the wing plate 4 is attached to the baluster 7. It is now ready to be installed. In this embodiment, each vane plate 4 is fitted to each handrail 7 from its front side and from its back side, and each air guide part 10r, 10l is connected to a wind guide section 10r, 10l located on both sides of the balustrade. The guide portions 10l and 10r overlap each other while maintaining a gap d. In addition, in this third embodiment, between the balustrade 7 and the attachment part 8 of the wing plate 4, the attachment part 8 is fitted onto the baluster 7 so as to hold the balustrade 7 by the locking piece 14. Therefore, there is a sufficiently strong connection between the two, and
When it is necessary to remove and replace the wing plate 4, it is possible to easily remove the locking piece 14 from the corner of the handrail 7.
The baluster 7 can be removed.

It is also optional to fix the balustrade 7 and the attachment part 8 using fixing means such as adhesives or screws, and in this case, the connection between the two can be made even stronger.

FIG. 10 shows a modification of the third embodiment, in which one wind guide part 10l is formed by extending the tip of one side wall 13 that forms the fitting groove 12 of the mounting part 8. The other wind guide portion 10r is formed by making the base end side of the other side wall 13 protrude toward the side opposite to the side wall 13. Therefore, according to this balcony handrail 2, each wing plate 4 is fitted into the baluster 7 by pushing the baluster 7 into the fitting groove 12 of the wing plate 4 from the side surface of the baluster 7. It's becoming like that.

Further, in FIG. 11, a balcony handrail 2 according to a fourth embodiment is shown.

Unlike the above embodiments, the wing plate 4 used in the balcony handrail 2 of this embodiment has a mounting portion 8 formed by a pair of arc-shaped clamping pieces so that it can be attached to a handrail 7 having a circular cross section. 15, and a pair of left and right wind guide portions 10r, 10 located on the same plane on both left and right sides of this mounting portion 8.
l is formed. The wind guide portion 10 of the vane plate 4 attached to the surface side of one baluster 7
r, 10l overlap with the wind guide portions 10l, 10r of one of the vanes 4 attached to the balustrades 7 located on both sides of this balustrade 7, maintaining a gap d at their tips, respectively, and Therefore, it is possible to prevent the room from being seen through from the outside through the balustrades 7 adjacent to each other, and to ensure ventilation by the gap d.

Moreover, in this embodiment, the handrail 7 and the mounting part 8
The clamping force of the pair of clamping pieces 15 is strong, and when it is necessary to remove and replace the pair of clamping pieces 15, there is no need to fix them with adhesive or the like. , it may be fixed by a fixing means such as a snap-type fixture 16 as shown in FIG.

Furthermore, in FIG. 13, a balcony handrail 2 according to a fifth embodiment is shown.

In this embodiment, unlike the fourth embodiment, each wing plate 4 is provided with a pair of attachment portions 8r, 8l, and each wing plate 4 is installed astride between a pair of adjacent handrails 7. It is becoming more and more like this. The wind guide portions 10r and 10l are provided to protrude outward from the respective mounting portions 8r and 8l on both left and right sides, and lie on the same plane as the shielding portion 17 stretched between the pair of mounting portions 8r and 8l. is forming. In this fifth embodiment as well, as in the case of the fourth embodiment, the wind guide portions 10r and 10l formed on the left and right sides of the attachment portions 8r and 8l of one blade 4 are One wind guide part 10l, 10r of the wing plate 4 located on both sides
and overlap each other with a gap d maintained. Therefore,
In this embodiment, since each wing plate 4 is installed across a pair of adjacent handrails 7 by a pair of attachment parts 8r and 8l, the attachment strength is improved.
Further, even if the balustrade 7 and the attachment parts 8r, 8l are not fixed by fixing means, each wing plate 4 will not rotate due to strong winds or the like.

The attachment parts 8r and 8l have the same structure as the attachment part 8 of the fourth embodiment, and the wing plate 4 according to the fifth embodiment can be modified as needed from the fourth embodiment. It can be used in combination with the vane plate 4 according to.

Furthermore, the balcony handrail 2 shown in FIG. 14 is a modification of the balcony handrail 2 of the fifth embodiment,
The shielding part 17 includes a pair of handrails 7 adjacent to each other.
An expandable bellows 18 is formed to accommodate the width dimension between the two.

In the above embodiment, the vane plate 4 is made of an opaque synthetic resin colored in an appropriate color, but the material is not limited to this. For example, the surface may be textured to produce diffused reflection. It may also be a synthetic resin plate, a metal plate, an asbestos cement plate, etc.

As mentioned above, the balcony handrail according to this invention is
A mounting portion is formed approximately in the center of the blade in the width direction, and wind guide portions are formed on both sides of the mounting portion,
Since the wind guide parts of adjacent blade plates are overlapped with each other while maintaining a predetermined gap, it is possible to completely block sunlight and see-through from the outside, and the wind guide parts also ensure ventilation. I can do it. Therefore, there is no need to close windows or draw curtains to block strong sunlight during the day or from seeing through from the outside at night, and it is not necessary to close windows or draw curtains to block strong sunlight during the day or at night. You can live a comfortable life.

Furthermore, the balcony handrail of this invention can be easily attached to the balusters of handrails, whether new or existing, and by preparing those in various colors and replacing them as appropriate, you can add various variations to these balcony handrails. It can give a beautiful ivy look. In addition, the blades of the various embodiments described above are all in a shape that can be extruded, and after extrusion molding using synthetic resin, they can be cut into appropriate sizes to make balcony handrails of various sizes. It is possible to inexpensively manufacture a vane plate that can be applied to, etc.

Moreover, since the vane is configured to be fixed to the baluster, which is usually essential for this type of balcony handrail, it can be easily applied to existing balcony handrails, expanding its range of use. In addition, it can be installed at low cost without requiring any modification of the balcony handrail.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a part of the balcony handrail according to the first embodiment of this invention, Fig. 2 is a partial sectional view of Fig. 1, and Figs. 3 to 6 are modifications of the first embodiment. FIG. 7 is a partial sectional view similar to FIG. 2 showing an example, FIG. 7 is a partial sectional view similar to FIG. 2 showing a balcony handrail of the second embodiment, and FIG. 8 is a modification of the second embodiment. 9 is a partial sectional view similar to FIG. 2 showing a balcony handrail of the third embodiment; FIG. 10 is a partial sectional view similar to FIG. 2 showing a modification of the third embodiment.
FIG. 11 is a partial sectional view similar to FIG. 2 showing the balcony handrail of the fourth embodiment;
Fig. 12 is a partial sectional view showing another fixing means in the fourth embodiment, Fig. 13 is a partial sectional view similar to Fig. 2 showing a balcony handrail in the fifth embodiment, and Fig. 14 is a partial sectional view of the fifth embodiment. FIG. 2 is a partial cross-sectional view similar to FIG. 2 showing a modification of FIG. 1...Balcony, 2...Balcony handrail, 2a...
... Handrail support, 4 ... Wing plate, 5 ... Kasagi, 6 ... Bottom chord, 7 ... Handrail, 10r, 10l ... Wind guide section, d ... Gap.

Claims (1)

[Scope of utility model registration request] In a balcony handrail in which a cap board and a lower chord material are arranged between the handrail supports erected on a balcony, and an appropriate number of balustrades are arranged with both ends fixed to the cap board and the lower chord material, the above-mentioned balustrade Attach approximately the center in the width direction of the blades having wind guide portions formed on both end sides, respectively, and connect the wind guide portions of one adjacent blade plate and the wind guide portion of the other blade with a predetermined gap. A balcony handrail, which is maintained and overlapped, and is fixed so as to block sunlight and see-through from the outside and at the same time ensure ventilation by the wind guide part.