JPH0323464Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to the improvement of handrails that can be attached to the walls of various buildings via multiple brackets.
More specifically, a specific metal frame serving as the core material of the handrail is fitted into the mounting groove, excluding the bracket mounting portion of the handrail, and the interior is arranged to be adaptable to the shape of the internal space of the frame. This invention relates to a handrail in which the groove is sealed with a member to prevent the fingers of a handrail user from entering the mounting groove.

Traditionally, handrails have been attached to buildings such as conference halls and hospitals along walls etc. via brackets that are connecting fittings, but with the conventional handrail configuration, when a user grasps the handrail, Fingers get stuck in the bracket mounting groove located on the back side of the bracket, causing injury to the fingers, and furthermore, problems such as arm joint and ankle joint diseases due to sudden inhibition of arm movement and walking condition, which is a disadvantage. It was hot.

For this reason, the bracket mounting groove has been filled with a rubber body or synthetic resin interior material, but these interior materials are not only difficult to fit into the mounting groove, but also do not fit into the mounting groove due to the material. Moreover, it easily deforms due to temperature differences, etc., and even if it is fitted into the mounting groove, it will hang downward from the mounting groove due to its own weight and eventually fall off.
The situation was such that this improvement was desired.

The present invention was developed to eliminate the above-mentioned drawbacks of the conventional methods.The handrail itself is covered with a durable material, and the bracket mounting groove on the back of the handrail can be easily inserted into the groove. The purpose is to provide a highly stable handrail that is sealed with an interior member that can be stably locked in the groove, and the gist thereof is to open one end in the longitudinal direction and, a metal frame having an internal space wider than the opening; a handrail body made of a hard synthetic resin having an opening communicating with the opening of the frame and covering the frame; and a bracket. Excluding the attachment part, a body part is connected from the opening of the handrail main body, having a head that can be accommodated in the internal space of the frame body, and that can close the opening of the frame body and/or the opening of the handrail main body. The handrail consists of an interior member made of soft synthetic resin.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 shows the configuration of the handrail according to the present invention. As shown in the figure, the handrail A has an opening 1a on the lower side in the longitudinal direction, and a locking step 1c parallel to both sides of the opening 1a. The core material is a metal frame 1 having an internal space S wider than the opening 1a formed in the inner direction, and has an opening 2a that communicates with the opening 1a of the frame 1, and has a side edge of the opening. is raised to the inner side, and the raised part 2b is engaged with the notched step part 1b formed on the front surface of the frame 1, and the other part of the frame 1 is covered with a hard synthetic resin handrail main body 2. At least the internal space S of the frame 1 is connected to the handrail A from the opening 2a of the handrail main body 2 through the handrail 1a of the frame 1, excluding the plurality of bracket attachment parts B shown in FIG. a body part 3c which has a head part 3a that can be accommodated therein and which can close the opening 1a of the frame body 1 and/or the opening 2a of the handrail body 2;
It is constructed by mounting an interior member 3 made of a soft synthetic resin in which d are arranged in series in an internal space S of the frame 1.

More specifically, the frame 1 is made of hard aluminum or the like as a core material of the handrail A so that it can be joined to the bracket B, and has a circular shape on its outer surface for ease of handling by the user. A handrail body 2 made of a hard synthetic resin, such as hard vinyl chloride resin, polyethylene resin, polypropylene resin, etc., is provided with a suitable wall thickness in the shape of a handrail A, and as shown in FIG. As shown in FIG. It has an arrow-shaped head 3a, and the head 3
a Opening 2a of the handrail body 2 in the vertical direction from the center
The body part 3b is formed at a distance extending from the body part 3b to the opening 1 of the frame body 1 in the horizontal direction from both sides of the body part 3b.
a and the opening 2a of the handrail main body 2 are made of soft vinyl chloride resin, soft polyethylene resin, etc., with protruding body parts 3c and 3d having a length that can close the respective openings 1a and 2a. A handrail A is composed of an interior member 3 made of soft synthetic resin.

Furthermore, a cap C as shown is fitted into the end face of the handrail A to serve as a protection body.

Therefore, as shown in Figure 2, the wall surface D of the building
After attaching the handrail A, that is, the handrail A with the handrail main body 2 covered on the frame 1, via the plurality of brackets B, etc., the interior member 3 is pressed in the direction of the arrow in the figure, and the handrail main body is removed. 2 through the opening 1a of the frame 1 to open the internal space S of the frame 1.
When the head 3a of the interior member 3 is housed in the opening 2a, 1a, it passes through the openings 2a, 1a in a contracted state, and is installed in the inner space S of the frame 1 in an open state, and, The arrow-shaped head 3
Since the locking pieces 3e on both sides forming a are respectively engaged with the L-shaped locking steps 1c of the frame 1, it is ensured that the interior member 3 is not pulled out from the internal space S of the frame 1. This will prevent this from happening.

Moreover, the body part c of the interior member 3 is connected to the opening 1a of the frame body 1.
in contact with the opening 1 to close the opening and close the opening 1.
a and the interior member 3, and serves as a reinforcement for the body 3b against the pressing force of the handrail user applied to the opening 2a of the handrail main body 2, and furthermore For example, the body 3d has a lower surface curved inward so as to provide a good feel even when it comes into contact with the user's fingers, and is rounded to close the opening 2a of the handrail main body 2. This prevents the user's fingers from getting caught.

Therefore, it can be easily attached to the curved handrail A located at the corner of the wall of a building without any resistance, and is highly safe.

On the other hand, the metal frame 1 is fixed within the handrail main body 2 while maintaining its strength as a core material of the handrail, and engages with the protrusion 2b of the handrail main body 2 through its cutout step 1b. This serves to strengthen the engagement relationship between the two and to prevent the interior member 3 installed in the internal space S of the frame 1 from falling off.

The handrail main body 2 is also made of hard synthetic resin or the like in order to be easy for handrail users to handle and maintain durability, and the end face of the opening 2a is designed to allow the interior member 3 to be inserted. In order to make it easier to use, it can be curved or shaped, and it can also be added with shapes and colors depending on the place of use.

As described above, the handrail according to the present invention has a metal frame that is open at one end and has an internal space wider than the opening, and an opening that communicates with the opening of the frame. , excluding the handrail body made of hard synthetic resin that covers the frame and the bracket attachment part, from the handrail body opening,
The internal space of the frame body has a head that can accommodate the frame body, and an interior member made of a soft synthetic resin that is connected to a body part that can close the opening of the frame body and/or the opening of the handrail body. Because of this, it can be installed by simply pressing the soft interior material into the frame space inside the handrail body that constitutes the handrail, and it can also be installed on curved parts of long handrails without any problems. After that, the interior member is completely prevented from hanging or falling off from the frame, and the frame opening and the handrail body opening are always sealed, so that the handrail user can access the handrail body opening from the frame body space. There is no need to get your fingers caught in the groove for mounting the bracket.

In addition, the outer frame of the handrail made of hard synthetic resin and the metal core material have a hardness and strength suitable for handling by users, so the handrail is safe and comfortable to use. As a result, it can be applied to a wide range of applications.

[Brief explanation of the drawing]

FIG. 1 is an explanatory sectional view of a handrail according to the present invention,
FIG. 2 is an explanatory perspective view showing the attached state. A...Handrail, B...Bracket mounting part, C...
...Cap, D...Wall surface, E...Cap, S...
...The internal space of the frame. 1...Frame body, 2...Handrail body, 3...Interior member.

Claims (1)

[Claims for Utility Model Registration] In a handrail that is attached to a wall of a building via a plurality of brackets, the handrail has an opening in the length direction, and
a metal frame having an internal space wider than the opening; a hard synthetic resin handrail body having an opening communicating with the opening of the frame and covering the frame; at least: Excluding the bracket attachment part, a body part that has a head that can be accommodated in the internal space of the frame body and that can close the opening of the frame body and/or the opening of the handrail body is connected from the opening of the handrail body. An interior component made of soft synthetic resin, and a handrail made of.