JPH0662063U - Handrail - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a handrail that can be attached to a building by covering the attachment portion without using any other member, and that can show a wide interior space of the handrail. [Structure] The handrail 10 has a shape of a hollow rectangular parallelepiped with an open front part and a rear part when viewed from the inner space of the handrail, and has a handrail head connecting part 20 in the upper part and a building side connecting part 30 in the lower part.
And the left and right side surfaces 46 and 44, which are intermediate portions connecting the above two parts, the handrail head connecting part 20 is located outside the building-side connecting part 30 with respect to the handrail inner space. The handrail headstock connecting portion 20 has two mounting holes 50 for mounting the handrail headstock on the handrail 10 in the lateral direction near the center, and is formed so as to be inclined toward the rear open surface with respect to the building side. In addition, the hollow side surface 22 of the handrail head connecting part 20 is
It is inclined opposite to the open surface. The building-side connecting portion 30 has two mounting holes 50 for mounting the handrail 10 to the building in the longitudinal direction in the vicinity of the center and inclined toward the front open surface with respect to the building side. The hollow surface 32 of the building-side coupling portion 30 is formed so as to penetrate therethrough, and is inclined to face the open surface.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a handrail attached to a building to support a handrail headstock.

[0002]

[Prior art]

 As a method of attaching the handrail to a building, Japanese Patent Laid-Open No. 60-37528 discloses a method of providing an attachment site on the outside of the handrail and attaching the handrail to the building with screws or the like. However, the method described above is not preferable in terms of design because the attachment site is exposed. Therefore, in Japanese Patent Laid-Open No. 01-36438, etc., the building and the handrail are connected using a mounting bracket without exposing the handrail and the installation site of the building, and the connecting portion is covered with another member. The installation method is shown.

According to the conventional method, the handrail is upright, and the handrail headstock is provided right above the headstock on the building side.

[0004]

[Problems to be solved by the device]

 However, in the method as described above, since a mounting bracket is required in addition to the handrail, the number of parts increases, resulting in cost increase. Since it has a member, there is a problem that workability is poor.

On the other hand, when the handrail headstock is provided right above the headstock on the side of the building, there is a problem that the space inside the handrail looks narrow.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a handrail characterized in that the handrail is attached to a building by covering the attachment portion without using any other member. To do.

Further, there is provided a handrail which is characterized in that the handrail headstock is attached to the outside of the structure with respect to the inner space of the handrail.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, in the invention of claim 1, in a handrail attached to a building and supporting the handrail headstock, there is provided a structure-side coupling portion for attaching to the building and a handrail headstock for connecting the handrail headstock. A handrail headstock connection part and an intermediate part connecting the building side connection part and the handrail headboard connection part, wherein the middle part is hollow and at least one side surface thereof is open; Each of the connecting portion and the handrail headstock connecting portion is formed with an inclined mounting surface in which the hollow side surface with respect to the intermediate portion is inclined opposite to the opening side surface, and each inclined mounting surface is inclined toward the opening side surface. A handrail having a mounting hole formed therein. According to a second aspect of the present invention, the handrail according to the first aspect is characterized in that the handrail headstock connection portion is located outside the position of the building connection portion with respect to the inner space of the handrail.

[0009]

[Action]

 In the handrail according to claim 1, the building-side connecting portion is placed on the building, the handrail headboard is placed on the handrail headboard connecting portion, and the mounting hole provided on the inclined mounting surface is used to prevent the handrail head from inside the handrail. The handrail is attached to the building and the handrail headstock by driving a screw through the inclined mounting surface. Since the mounting hole is inclined toward the open side surface, screws can be driven from inside the handrail without being obstructed by the handrail, and the mounting area is exposed by having an intermediate part. There is nothing to do.

Further, since the hollow side surfaces of the building-side joint portion and the handrail headstock joint portion are inclined in opposition to the open side surface, it is possible to increase the inclination angle of the mounting hole. . In the handrail according to the second aspect, when the handrail is attached, the inner space of the handrail can be widened. Further, when the screw driving is performed, the work-side coupling portion and the handrail headboard coupling portion are displaced from each other, so that the work can be performed more easily without interfering with each other.

[0011]

【Example】

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

FIG. 2 is a front view showing the handrail 10 according to the first embodiment attached to the balcony 70.

The handrail 10 is attached to the upper surface of the balcony head 72, and the handrail 62 is attached to the upper end surface of the handrail 10 to form the handrail 60.

The handrail 10 is made of a metal material, a resin material, or the like, and as shown in FIG. 1, has a hollow rectangular parallelepiped shape with an open front surface and a rear surface when viewed from the inner space of the handrail, and has an upper portion. It has a handrail head connecting part 20, a building side connecting part 30 in the lower part, and a right side surface part 44 and a left side surface part 46 as an intermediate part 40 connecting the both parts.

As shown in FIGS. 1 and 2, the handrail headstock joint 20 is located outside the building-side joint 30 with respect to the inner space of the handrail.

The hollow-side surface 22 of the handrail headstock connection portion 20 is inclined to face the open surface of the back surface when viewed from the handrail inner space, and a mounting hole 50 for mounting the handrail headstock 62 on the handrail 10. 2 are formed in the lateral direction near the center so as to be inclined toward the open surface.

The hollow-side surface 32 of the building-side coupling portion 30 is inclined so as to face the open surface of the front surface when viewed from the handrail inner space. The building-side connecting portion 30 is formed with two mounting holes 50 for mounting the handrail 10 to the Balcony shed 72 in the longitudinal direction in the vicinity of the center, inclined toward the open surface.

Next, a method of attaching the handrail 60 using the handrail 10 to the balcony headstock 72 will be described with reference to FIG.

First, the handrail headstock 62 is placed on the upper end surface of the handrail headstock connection portion 20, and the screws 52 are driven from the inside of the handrail 10 using the mounting holes 50 provided in the handrail headstock connection portion 20. Mu. At this time, since the mounting hole 50 is inclined and penetrates and the surface of the handrail head connecting portion 20 facing the inclination of the hollow side surface 22 is open, the handrails 10 do not interfere with the screw fastening. You can

Next, the handrail 10 is placed on the handrail headstock 62, and the screws 52 are driven from the inside of the handrail 10 using the mounting holes 50 provided in the building-side joint 30. In the same manner as described above, the mounting hole 50 is slanted and penetrates, and the hollow side surface 32 of the building-side coupling portion 30 is open on the side facing the slant, so that the handrail 10 is disturbed. You can stop without a bus.

As shown in FIG. 3, since the handrail headstock connection part 20 is located outside the building side connection part 30 with respect to the inner space of the handrail, the handrail headstock 62 is located outside the balcony headboard 72. Therefore, the space inside the handrail can be widened. Further, when the screws are fastened, the handrail headstock joint portion 20 and the building side joint portion 30 are displaced from each other, so that the screw fastening work can be performed more easily.

Next, a second embodiment of the present invention will be described.

FIG. 4 is a perspective view showing the handrail 10 according to the second embodiment.

The right hand side portion 44 of the handrail 10 when viewed from the handrail inner space is open, and FIG. 5 is a sectional view of the handrail 10 of FIG. 4 taken along the line AA.

As shown in FIG. 5, the handrail 10 is inclined toward the right side surface portion 44 in which both the hollow side surfaces 22 and 32 of the handrail headstock joint portion 20 and the building side joint portion 30 are open, and the handrail headstock joint portion. A mounting hole 50 provided in the building-side coupling portion 20 and the building-side coupling portion 30 is also formed so as to incline toward the opened right side surface portion 44.

Next, a method of attaching the handrail 10 to the handrail shed 62 and the balcony shed 72 will be described. First, the handrail headstock 62 is placed on the upper end surface of the handrail headrest connection portion 20 of the handrail 10, and the screw 52 is driven from the right side surface portion 44 opened using the mounting hole 50 provided in the handrail headrest connection portion 20. Next, the handrail 10 is placed on the handrail headstock 62, and the screws 52 are driven from the opened right side surface portion 44 by using the mounting holes 50 provided in the building-side coupling portion 30, thereby making 10 is attached to the handrail headstock 62 and the balcony headboard 72.

In the case of the second embodiment, the front portion 48, which is the intermediate portion 40 when viewed from the inner space of the handrail, is closed when it is attached to the building, so that the attachment portion can be completely hidden.

As another example, there are the following cases.

For example, the right side surface portion 44 and the left side surface portion 46 are open, and the hollow side surfaces 22 and 32 of the handrail head connecting portion 20 and the building side connecting portion 30 and the mounting hole 50 are inclined to the open right side surface portion 44. (Fig. 6A). Alternatively, the right side surface portion 44 and the left side surface portion 46 are open, and the hollow side surface 22 of the handrail head connecting part 20 and the mounting hole 50 are inclined to the right side surface part 44, and the hollow side surface of the building side connecting part 30. 32 and the mounting hole 50 are inclined to the left side surface portion 46 (FIG. 6B). Alternatively, the right side surface portion 44 and the left side surface portion 46 are open, and the hollow side surfaces of the handrail headstock connecting portion 20 and the building side connecting portion 30 are inclined from the center of the surface to both open surfaces, and the mounting hole 50 is also a surface. There are cases where each is inclined with respect to the inclination direction (Fig. 6C).

The embodiment of the present invention has been described above, but the present invention is not limited to this, and various modifications can be made within the scope of the gist of the present invention.

For example, in various cases, the inclination direction of the inclined surface on the hollow side of the handrail headstock connection portion and the building side connection portion of the handrail and the inclination direction of the mounting hole formed through the inclined surface, and the open side surface portion are various. Can be considered.

4 to 6 show an example in which the middle part in the left-right direction is opened when viewed from the inner space of the handrail, but it is also possible to open the middle part in the front-rear direction in the same manner. It is also possible that the handrail headstock connection is located outside the inner space of the handrail than the building-side connection.

That is, in order to mount the handrail from the building side, at least one of the front surface portion, the right side surface portion, and the left side surface portion is open to the inner space of the handrail as shown in the above embodiment. In addition, the requirements that the hollow side surfaces of the handrail headboard joint and the building side joint are inclined downward toward the open surface and that the mounting holes provided on each surface are inclined toward the open surface. It only has to meet.

Further, it is possible to facilitate the attachment of the handrail by locating the handrail head connecting part inside the building side connecting part with respect to the inner space of the handrail and opening the upper part of the hollow part of the handrail. is there.

[0035]

[Effect of device]

 As explained above, in the handrail according to the first aspect of the present invention, the mounting portion can be covered without using any other member, which is preferable in terms of design, and the cost is low because it is a single piece. Also, the mounting work can be easily performed.

In the handrail according to the second aspect of the present invention, the inner space of the handrail can be widened, and when the screws are screwed, the handrail headboard joint portion and the building-side joint portion are displaced from each other, which is an obstacle. Therefore, it is possible to easily fix the screw.

[Brief description of drawings]

FIG. 1 is a perspective view showing a handrail according to a first embodiment.

FIG. 2 is a front view showing the handrail according to the first embodiment attached to the balcony.

FIG. 3 is a schematic cross-sectional view showing a state in which a balcony shade and a handrail shade are attached to the handrail according to the first embodiment.

FIG. 4 is a perspective view showing a handrail according to a second embodiment.

5 is a schematic cross-sectional view taken along the line AA of FIG.

FIG. 6 is a schematic sectional view showing a modification of the second embodiment.

[Explanation of symbols]

 10 Handrail 20 Handrail Kasagi Joining Part 22 Handrail Kasagi Joining Hollow Side 30 Building Side Joining 32 Building Side Joining Hollow Side 40 Intermediate Part 44 Right Side 46 Left Side 50 Mounting Hole

Claims (2)

[Scope of utility model registration request] 1. A handrail that is attached to a building and supports a handrail headstock, wherein a building-side connecting portion for attaching to the building, a handrail headboard connecting portion for connecting to the handrail headwood, and a building-side connection. Part and an intermediate part that connects the handrail headstock connection part, the middle part is hollow, and at least one side surface thereof is open, and the building-side connection part and the handrail headboard connection part are respectively intermediate parts. The surface on the hollow side with respect to the portion is formed with an inclined mounting surface that is inclined to face the surface on the open side, and each of the inclined mounting surfaces is formed with a mounting hole that is inclined toward the surface on the open side. And handrails. 2. The handrail headstock joint portion according to claim 1,
A handrail characterized by being located outside of the interior space of the handrail with respect to the position of the building-side coupling portion.