JP2006257797A - Handrail - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a handrail which does not compromise balance in design and which can be easily executed even when the handrail is inclined. <P>SOLUTION: A coping ornament 20 is attached to both of the upper sides of the strut 2 of the handrail 1 provided on an incline. Then a large coping ornament 20a having a large ornament part 22 is attached on the higher side of the strut 2, and a small coping ornament 20b having a small ornament part 22 is attached on the lower side of the strut 2. The coping ornament 20 can be attached to the strut 2, or to a coping 3. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a handrail for arranging a handrail decoration attached to the lower portion of a handrail of a handrail on both sides of a support column to produce an effective decoration effect.

  In general, handrails are installed indoors on residential stairs and corridors, verandas, balconies, etc., and outdoors, on stairs and roads in parks and buildings. And it is comprised by connecting the upper end of a support | pillar with a coping. Functionally, that's all that is required, but there are many examples that usually add decorations to increase product value. For example, it is known that a vine or arabesque ornament is welded to a support, or a diameter of a part of the support is increased or decreased, or twisted.

  However, elaborate decorations are often handmade by forging and are not suitable for mass production. Moreover, as for the conventional thing, the decoration is given to the support | pillar and there is almost no example provided in the headboard. The reason is that when the handrail is inclined, the angle formed between the support column and the headboard is an obtuse angle at the higher side and an acute angle at the lower side. In this way, when the same decoration is arranged when the both sides have different angles, the overall design balance is deteriorated.

  An object of the present invention is to provide a handrail that solves the above-mentioned problems and that is installed on an inclined land and that does not impair the design balance and is easy to construct.

  In order to solve the above-mentioned problem, the invention according to claim 1 is a handrail in which headboard decorations are attached to both sides of the upper part of a handrail support provided on an inclined ground, and has a large decorative part on the higher side of the support post. It is characterized in that the headboard decoration is attached to the lower side and a small headboard decoration having a small decoration part is attached to the lower side.

  In addition, the said headboard decoration may be attached to a headboard, or may be attached to a support | pillar.

  The invention according to claim 1 has a configuration in which a large headboard decoration is attached to the higher side of the supporting column of the inclined handrail, and a smaller headboard decoration is attached to the lower side. In the handrail that is inclined, the angle between the handrail and the support becomes an obtuse angle on the higher side of the support, a relatively large space is formed between the handrail and the support, and the lower side of the support is The angle formed between the handrail and the support becomes an acute angle, and a small space is formed between the handrail and the support. Therefore, a large headboard decoration is attached to a large and widely open space, and a small headboard decoration is attached to a small space with a small degree of openness. A good handrail can be obtained.

  In the figure, reference numeral 1 denotes a handrail. The handrail 1 is mainly composed of a column 2 and a cap 3. In addition, the inclination angle of the handrail 1 is 20 degrees.

  As shown in FIG. 2, the column 2 is formed by assembling an L-shaped cast column 5 around the column core 4 and fixing it with screws 6. As shown in FIG. 3, it is slidably fitted from the upper end of the column 2 and fixed with screws 8.

  As shown in FIG. 4, a joint cap 2 a is fixed to the upper end of the column 2, and a T-shaped joint member 9 is disposed between opposing pieces 10 formed on the upper end of the joint cap 2 a, and a bolt 11 It is connected so that it can rotate. A headboard 3 is attached to the upper part of the joint member 9.

  The headboard 3 is composed of a headboard 12 made of an aluminum mold and a headboard cover 3a. The headboard 12 is a hollow member having a trapezoidal cross section, and a fitting groove 13 is formed in the lower part. The upper arm portion 9a of the T-shaped joint member 9 is fitted into the fitting groove 13 and inserted from below. The screw 15 is fixed by being screwed to a screw receiving plate 16 disposed inside the core member 12.

  The headboard cover 3 a is made of a casting, is formed so as to cover the upper surface and the side surface of the headboard core member 12, and is screwed to the upper portion of the headboard core member 12. A curved end cap 17 is attached to the end of the handrail 1.

  The headboard 3 is provided with headboard decorations 20 on both sides of the support 2.

  The headboard decoration 20 is made of a casting, and as shown in FIG. 5, a decoration portion 22 is provided at a lower portion of a plate-like (not necessarily plate-like) mounting portion 21, and the mounting portion 21 is a headboard of the handrail 1. 3 is a plate-like portion to be fixed to the lower portion of 3 and is formed so that the width dimension is substantially the same as the opening width of the lower concave portion 14 (see FIG. 6) of the fitting groove 13 on the lower surface of the head member 12 Yes. The decoration part 22 is a member arranged at the lower part of the headboard 3 to decorate the headboard 3, and is formed in a C-shaped slanting ball shape.

  By the way, two kinds of large and small caps decorations 20 are prepared. The large headboard decoration 20 a includes a large decoration portion 22, and the small headboard decoration 20 b includes a small decoration portion 22. In addition, the large headboard ornament 20a is slightly larger than the small headboard ornament 20b, but is arranged at a position slightly offset from one end of the mounting portion 21 to the opposite side. The length from the one end of the mounting portion 21 to the same end of the decorative portion 22 is the same for the large headboard ornament 20a and the small headboard ornament 20b. On the other hand, the height dimensions h1 and h2 of the decorative portion 22 are the same, but the width dimensions w1 and w2 are about 3 to 2, and thus the area ratio is about 3 to 2. Also, the amounts of protrusion p1 and p2 from the end of the attachment portion 21 are different from each other, and are set to be about 3 to 2 between the large headboard ornament 20a and the small headboard ornament 20b.

  As shown in FIG. 6, the headboard decoration 20 is fitted with a mounting portion 21 in a recess 14 opened in the lower surface of the headwood core 12, and a screw 23 inserted from below is arranged inside the fitting groove 13. The screw receiving plate 24 is fixed by screwing. In addition, a groove closing (not shown) made of synthetic resin is locked and fixed to the open portion formed on the lower surface of the fitting groove 13 of the headboard cover 3a.

  Next, the large headboard decoration 20a and the small headboard decoration 20b are selectively used according to the inclination degree of the handrail 1. That is, as shown in FIG. 7, when the inclination angle of the handrail 1 is 20 degrees or less, it is preferable to attach large headboard decorations 20 a on both sides of the support column 2. The small headwood decoration 20b does not suit the space between the support columns 2 because it is too wide.

  On the other hand, when the inclination angle of the handrail 1 is 20 degrees to 40 degrees, a large headboard decoration 20a is attached to the higher side a of the column 2, and a smaller headboard decoration 20b is attached to the lower side b. That is, FIG. 7 shows when the handrail 1 has an inclination angle of 0 degrees, FIG. 8 shows an inclination angle of 30 degrees, and FIG. 9 shows an inclination angle of 40 degrees. In these cases, it is preferable to attach a large headboard decoration 20a to the higher side a of the support column 2 and a smaller headboard decoration 20b to the lower side b.

  In the inclined handrail 1, the higher side a of the support column 2 has an obtuse angle between the handrail 1 and the support column 2, and a relatively large space is formed between the handrail 1 and the support column 2. On the lower side b of 2, the angle formed between the handrail 1 and the support column 2 is an acute angle, and a small space is formed between the handrail 1 and the support column 2. Therefore, as shown in the above figure, a large headboard decoration 20a is attached to a large and widely open space, and a small headboard decoration 20b is attached to a small space with a small openness, so that the spaces on both sides of the column 2 are balanced. The handrail 1 having a good design balance and a good appearance can be obtained.

  As described above, when the headboard decoration is in the shape of a ball, when the inclination angle of the handrail 1 is 20 degrees to 40 degrees, it is best to arrange the large headboard decoration 20a and the small headboard decoration 20b as shown above. Good design balance.

  On the other hand, when the handrail 1 is inclined, as shown in FIG. 10, when the same-sized headboard decoration 20 a (or 20 b) is arranged, the space between the post 2 and the headboard decoration 20 becomes a pillar. It is quite different on both sides of the 2 and the appearance balance is poor and the appearance is not good.

  Since the support 2, the cap cover 3a, and the cap decoration 20 are made of cast metal, the appearance looks like a hand-made forged product, and a high-quality product can be provided.

  In addition, a Kasagi decoration is not limited to the above-mentioned jewel-shaped thing. Other shapes may be used. Preferably, as shown in the above-described example, the one that makes a certain angle with respect to the attachment portion is good.

  In addition, the Kasagi decoration is not limited to the one attached to the handrail. You may attach by the well-known attachment means to the position near the headboard of the support | pillar.

It is a front view of a handrail. It is an expanded sectional view on the AA line of FIG. FIG. 2 is an enlarged longitudinal sectional view of a decorative body portion in FIG. 1. It is an expanded sectional view on the BB line of FIG. It is a front view of two Kasagi decorations. It is sectional drawing which shows the attachment state of the said headboard. It is a front view of the handrail in a horizontal state. It is a front view of the handrail inclined at 30 degrees. It is a front view of the handrail inclined at 40 degrees. It is a front view of the handrail of an example with bad balance.

Explanation of symbols

1 Handrail 2 Prop 3 Kasagi 20 Kasagi Decoration 21 Mounting Portion 22 Decoration Portion

Claims (3)

  A handrail with caps decorations attached to both sides of the upper part of the pillars of the handrails provided on the sloping ground, with a large head decoration with a large decoration part on the higher side of the support pillars and a small decoration part on the lower side A handrail characterized by a small head decoration.   The handrail according to claim 1, wherein the headboard decoration is attached to the headboard. The handrail according to claim 1, wherein the headboard decoration is attached to the column.

Images