JPH071149U - Railing fixture - Google Patents

Abstract

(57) [Summary] [Construction] A cutout groove 2 is provided from the lower surface of the base end of the main body horizontal portion 1a of the handrail 1 to the inside, and a fitting body 4 fixed to a wall surface W of a staircase or a corridor is fitted into the cutout groove 2 to form a main body. The screws 3 are screwed into the fitting body from both sides of the base end of the horizontal portion to fix them. Then, the cutout groove has a quadrangular shape that spreads toward the inside from the center of the lower surface of the base end of the horizontal portion of the main body, and the fitting body has the same shape as the cutout groove, and a screw is attached to the wall surface W from the through hole 5 provided in the center portion. It is supposed to be screwed in. [Effect] Since the fitting body can be positioned and fixed in advance to the position where the handrail of the wall surface W such as a staircase or a corridor is attached, it is not necessary to position the fitting on the wall surface of the staircase or a corridor with the handrail being lifted. The work is easy. Further, by fitting the fitting body into the cutout groove, the fixture is hidden and not exposed in the base end of the horizontal portion of the main body of the handrail, so that the appearance of the handrail does not deteriorate.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a handrail fixing device which is attached along a wall surface such as a staircase or a corridor.

[0002]

[Prior art]

 As shown in FIGS. 9 to 11, for example, a conventional fixing device for a handrail has a fixing plate 10 fixed with screws 3 on the base end surface of the main body horizontal portion 1a of the handrail 1 with a screw 3 on a wall W such as a staircase or a corridor. I'm trying to fix it. That is, the fixing plate 10 is formed in such a size as to protrude vertically and horizontally to the base end surface of the main body horizontal portion 1a, and is provided on the base end surface of the main body horizontal portion 1a through the through holes 5 and 5 provided near the central portion. Screw the screws 3 and 3 into the screw holes 6 and 6 to fix them to the base end surface of the horizontal body 1a of the main body, and further through the through holes 5, 5, 5 and 5 provided at the four corners of the fixing plate 10 to the stairs and corridors. It is assumed that the screws 3, 3, 3, 3 are screwed into the wall surface W of the.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional handrail fixing device, since the fixing plate 10 is fixed to the handrail 1 side, when the handrail 1 is mounted on the wall surface W of the stairway or corridor, the fixing plate 10 is fixed to the handrail 1 side. There is a problem that the mounting work is difficult when the handrail is large or heavy, because the mounting work must be performed by positioning it on W.

Further, in the conventional handrail fixing device, since the fixing plate 10 fixed to the wall surface W of the stairs or the corridor is exposed, there is a problem that the appearance of the handrail is damaged and the appearance is deteriorated. It was Then, this invention was made for the purpose of solving the problem which the above-mentioned conventional fixing tool of a handrail has.

[0005]

[Means for Solving the Problems]

 Therefore, in the handrail fixing device of the present invention, a cutout groove 2 is provided from the lower surface of the main body horizontal portion 1a of the handrail 1 to the inside thereof, and the fitting body 4 fixed to the wall W of a staircase or a corridor is fitted in the cutout groove 2. After fitting, the screws 3 are screwed into the fitting body 4 from both side surfaces of the base end of the main body horizontal portion 1a to fix them. The cutout groove 2 has a quadrangular shape that spreads toward the inside from the center of the bottom surface of the base end of the main body horizontal portion 1a, and the fitting body 4 has the same shape as the cutout groove 2 and a through hole 5 provided in the center portion. It is assumed that the screw 3 is screwed into the wall surface W of the stairs or the corridor.

[0006]

[Action]

 In the handrail fixing device of the present invention, the fitting body 4 can be prepositioned and fixed at a position where the handrail 1 of the wall surface W such as a staircase or a corridor is attached. Further, in the handrail fixing device of the present invention, by fitting the fitting body 4 into the cutout groove 2, the fixing device is hidden in the base end of the horizontal portion 1a of the handrail 1 and is not exposed.

[0007]

【Example】

 Hereinafter, the construction of the handrail fixing device of the present invention will be described in detail with reference to the drawings shown as examples. As shown in FIGS. 1 to 4, the handrail fixing device of the present invention is provided with a cutout groove 2 extending from the lower surface of the base end 1a of the main body 1a of the handrail 1 to the inside, and fixed to the wall W of a staircase or a corridor with screws 3. The fitting body 4 is fitted into the cutout groove 2, and the screws 3 are screwed into the fitting body 4 from both side surfaces of the base end of the main body horizontal portion 1a to fix them. That is, the cutout groove 2 has a quadrangular shape that spreads toward the inside from the center of the lower surface of the base end of the horizontal portion 1a of the main body, and the fitting body 4 has the same shape as the cutout groove 2 and the through hole 5 provided in the center portion. A screw 3 is screwed into a wall surface W of a staircase or a corridor, and the fitting body 4 is fitted into the cutout groove 2 and fitted through through holes 5 and 5 provided on both sides of the base end of the main body horizontal portion 1a. The screws 3, 6 provided on both sides of the united body 4 are screwed with the screws 3, 3 to fix them. Then, on the back surface of the fitting body 4, there is provided a projection 7 which is embedded in the wall surface W and prevents the fitting body 4 from rotating when the fitting body 4 is fixed to the wall surface W of a staircase or a corridor.

The handrail 1 is of a knob type and is made of any material such as wood, synthetic resin, and metal, and has a substantially L-shaped body in which a main body rising portion 1b is connected to a main body horizontal portion 1a. . Then, the upper portion of the main body rising portion 1b is in the form of a lump that fits in the palm. This lump-like shape is preferably an oval shape formed of an ellipsoid or a polyhedron so that it fits comfortably in the palm when gripped, and the feel is good.

The type of the handrail 1 in which the handrail fixing device of the present invention is used is not particularly limited, such as a normal rod type or a knob type as shown in this embodiment. Absent. In the handrail fixing device of the present invention configured as described above, for example, as shown in FIGS. 5 and 6, a plurality of knob type handrails 1 can be attached to wall surfaces Wa and Wb of stairs or corridors at appropriate intervals. As shown in FIGS. 7 and 8, it can be attached to an appropriate position on the wall surfaces Wc and Wd of the toilet or bathroom.

[0010]

[Effect of device]

 The handrail fixing device of the present invention is configured as described above, and since the fitting body 4 can be prepositioned and fixed at a position to which the handrail 1 of the wall surface W such as a staircase or a corridor is attached, the handrail 1 Since it is not necessary to position on the wall surface W of the stairs or corridor in the state of being lifted, the installation work becomes easy.

Further, in the handrail fixing device of the present invention, by fitting the fitting body 4 into the cutout groove 2, the fixing device is hidden and not exposed in the base end of the main body horizontal portion 1a of the handrail 1. Does not get worse.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a handrail fixing device of the present invention.

FIG. 2 is a front view showing a use state of the handrail fixing device of the present invention.

FIG. 3 is a vertical cross-sectional view showing a use state of the handrail fixing device of the present invention.

FIG. 4 is a partially cutaway plan view showing a use state of the handrail fixing device of the present invention.

FIG. 5 is an explanatory view showing a state where a handrail is attached to a wall surface of a staircase using the handrail fixing device of the present invention.

FIG. 6 is an explanatory view showing a state where a handrail is attached to a wall surface of a corridor using the handrail fixing device of the present invention.

FIG. 7 is an explanatory view showing a state in which a handrail is attached to the wall surface of the toilet by using the handrail fixing device of the present invention.

FIG. 8 is an explanatory view showing a state where a handrail is attached to a wall surface of a bathroom by using the handrail fixing device of the present invention.

FIG. 9 is an exploded perspective view of a conventional handrail fixing tool.

FIG. 10 is a front view showing a usage state of a conventional handrail fixing tool.

FIG. 11 is a cross-sectional view showing a usage state of a conventional handrail fixing tool.

[Explanation of symbols]

 1 Handrail 1a Horizontal part 2 Cutout groove 3 Screw 4 Fitting body 5 Through hole W Wall surface

Claims (2)

[Scope of utility model registration request] 1. A fitting body (4) fixed to a wall surface (W) of a stairway or a corridor is provided with a cutout groove (2) extending from the lower surface to the inside of the base end of the horizontal portion (1a) of the handrail (1). A handrail fixing characterized by being fitted in the cutout groove (2) and screwing the screw (3) into the fitting body (4) from both side surfaces of the base end of the main body horizontal portion (1a) to fix them. Ingredient 2. The cutout groove (2) has a quadrangular shape that widens toward the inside from the center of the lower surface of the base end of the main body horizontal portion (1a), and the fitting body (4) has the same shape as the cutout groove (2). At the same time, the handrail fixing device according to claim 1, wherein a screw (3) is screwed into a wall surface (W) of a staircase, a corridor or the like through a through hole (5) provided in a central portion.