JPH09221896A - Handrail - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the operability of a handrail by movably providing studs fitted with a grip bar on at least a pair of parallel guide rails so that they can be fixed at an optional height position at an optional tilt angle. SOLUTION: Studs 20 movable against guide rails 10, 10 at the lower end are integrally welded to both ends of a grip bar 40. A pair of rail constituting materials 10', 10' made of an extruded structural angle are integrally connected by a connecting plate to form each of the guide rails 10, 10, and a sliding groove slidably inserted with a flange provided on the stud 20 is provided on the guide rail 10. A step-like recess to be provided with the lock means 50 of a stopper plate and the fitting recess of the connecting plate are formed on the rail constituting materials 10', 10'. A stopper provided at the lower end of a support rod 22 is fixed in contact with the lower face of a lock guide plate provided on the rail constituting materials 10', 10'. The position of the grip bar 40 can be optionally changed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an aged person, a sick person or a physically handicapped person who has a difficulty in a comfortable habitation motion or a perfect habitation motion in a living space such as a house. The present invention relates to the provision of handrails that can provide comfortable habitation.

[0002]

2. Description of the Related Art In a living space such as a house, various handrails are provided as a typical means for comfortably and safely using various equipment in the living space.

Such a handrail is, for example, at the entrance,
Means for ascending and descending between the entrance floor and the entrance floor, means for ascending and descending stairs between the upper floor and the lower floor, means for slicing waist in a toilet, auxiliary means for wash movement,
It is installed in key areas of the living space and is used as a means of promoting various activities during bathing or showering or as a safety assistance means.

Various handrails installed and used in such a living space have a shape corresponding to the purpose of installation, in particular, the shape corresponding to the habitation motion in the installed part, for example, a horizontal state, a stepped state, a tilted state, or an annular shape. It is installed and used under various aspects of.

[0005]

By the way, this type of handrail has the most convenient mode for the handrail user, that is, the use object of the handrail user, assuming that the handrail is installed in advance, especially the user of the handrail. The user is provided in a fixed state so that the person is in a height that is most easily gripped and in an orientation that is most easily gripped in the normal state of the user.

However, the handrail provided in the living space such as a house is used by both men and women of all ages who use this living space, and is not limited to healthy people, but also physically handicapped people, sick people, sick people, etc. Since the handrails that are installed to suit a specific target person often impair usability for those other than these target people, or are not suitable for use in many cases, their efficiency Could be significantly impaired.

For the handrail provided in such a living space, the person who uses the handrail may, for a specific purpose, sit down, for example, in a toilet or the like, or each hip-cutting operation at the time of standing up, or sinking into the bathtub. ,
Alternatively, it is often specified in height, inclination, etc. corresponding to each waist-cutting operation at the time of standing up, and it is difficult to cope with usability that corresponds to a purpose other than these specific purposes.

Further, the handrail provided in such a living space is configured to have a shape, size, installation position, installation orientation and the like suitable for a resident at the time of installation of the handrail, in particular, a user who uses the handrail. And, there is a secular change of those who use the living space, for example, the growth of young children,
It is difficult to cope with changes over time such as changes in the degree of sickness of sick people, changes in the degree of disability in physically disabled people, and changes in the degree of aging.

The handrail according to the present invention is provided with the handrail provided in each of the conventional living spaces, as occasion demands, depending on the intended user or the purpose of use.
It is possible to change the installation mode, and the installation handrail,
An object of the present invention is to provide a handrail that can be used by being changed to a mode that is adapted to each usage mode of each occupant, or can be modified and used to a mode that is adapted to each usage purpose of a handrail user.

[0010]

In order to achieve each of the above objects, the present invention provides a handrail A according to the invention of claim 1,
A handrail A installed on a wall or the like, the handrail A
Is at least a pair of parallel guide rails 10, 10
And a grip bar 40 having a pedestal 20 that is movably assembled to each of the guide rails 10 and 10.

Next, the handrail A according to the invention of claim 2 is
A handrail A installed on a wall or the like, the handrail A
, A guide rail 10 forming part of an arc provided on a wall and the like, and a pedestal 3 rotatably provided on the wall and the like.
0 and a grip bar 40 having at least a pedestal 20 movably mounted on the guide rail 10.

Further, the handrail A according to the invention of claim 3 is the handrail A according to the invention of claim 1 or 2,
One of the locking means 50 for holding the pedestal 20 of the grip bar 40 movably provided along the guide rail 10 on the guide rail 10 is provided at a predetermined position of the guide rail 10, and the leg is provided. The pillar 20 is configured to be held in a stopped state at a predetermined position of the gadrail 10.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The handrail A according to each typical embodiment of the present invention will be described in detail below. Figure 1
FIG. 5 shows the handrail A according to the first embodiment. In FIG. 1, a main part of a portion provided with the handrail A is shown in a perspective state, and FIG. 2 shows a handrail according to the present embodiment. The main part of the installed state of A is shown from the side. FIG.
4 and FIG. 4 show a state in which the pedestal 20 of the handrail A according to the above-described embodiment is provided on the guide rail 10, and in FIG. A state in which the locking means 50 is fastened to the locking means 50 provided on the rail 10 is shown in cross section, and in FIG.
The state where the pedestal 20 is movable with respect to the guide rail 10 by releasing the fastening to the guide rail 10 is shown by breaking the main part. Further, FIG. 5 shows the constituent parts of the guide rail 10 provided with the handrail A according to each of the above-described embodiments in a separated state, and shows the main parts in a broken state as a perspective view.

Next, FIG. 6 shows a handrail A according to the second embodiment in a perspective view of a main part of a portion where the handrail A is provided.

Further, FIGS. 7 to 10 show a handrail A according to a third embodiment, and FIG. 7 shows a main part of a portion provided with the handrail A in a perspective view. Also,
8 and 9 show a state in which the pedestal 20 in the handrail A according to the above-described embodiment is provided on the guide rail 10, and in FIG. The state in which the guide rail 10 is fastened to the lock means 50 is shown in a cross section, and in FIG. 9, the fastening to the lock means 50 in the guide rail 10 is released, and the guide rail 10 is released.
The pedestal 20 is movable with respect to FIG. FIG. 10 shows a main part of a pillar 30 of the handrail A according to this embodiment in a sectional view.

The handrail A according to this embodiment is a handrail A provided on a wall or the like, and the handrail A moves to at least a pair of parallel guide rails 10 and 10 and the guide rails 10 and 10. The grip bar 40 is provided with the pedestals 20 that can be assembled together as possible.

In the handrail A thus constructed,
A grip bar 40, which constitutes a handrail A provided on a wall or the like, is moved along a pair of parallel guide rails 10 provided on the wall or the like, and the grip bar 4
0 can be used by positioning it at a position suitable for gripping use, that is, at a height position or a lateral position that assists or promotes the motion of each occupant operating in the living space.

A handrail A according to another embodiment is a handrail A provided on a wall or the like, and the handrail A is
A grip bar 40 having at least a guide rail 10 that is part of an arc provided on a wall or the like, a pedestal 30 rotatably provided on the wall or the like, and a pedestal 20 movably assembled to the guide rail 10. Is provided.

In the handrail A thus constructed,
Grip bar 40 rotatably mounted on a wall
Is moved along the circular arc of the guide rail 10 forming a part of the circular arc, and the grip bar 40 assists the occupant who operates in an angle suitable for gripping use, that is, in the living space, Alternatively, it can be used as a moderately inclined state to promote it.

By changing the installation mode of the handrail A installed on such a wall or the like, the change of the resident constituent in the house or the like in which the handrail A is installed,
For example, responding conveniently to the growth of young children, healing of diseases, changes in the degree of disability in people with physical disabilities, or changes in the aging phenomenon of residents, and the occurrence of new illnesses. It is possible to provide the handrail A including the grip bar 40 having good gripping characteristics.

Further, in the handrail A according to each of the above-described embodiments, the pedestal 20 of the grip bar 40 provided so as to be movable along the guide rail 10 is attached to the guide rail 10.
One of the locking means 50 for holding the pedestal 20 in a stopped state is provided at a predetermined position of the guide rail 10,
The configuration in which the gadrail 10 can be held in a stopped state at a predetermined position is one of further typical embodiments.

As described above, by constructing the handrail A provided on a wall or the like, the grip bar 40 constituting the handrail A is positioned and used stepwise at any height position or any front or side. Alternatively, it can be used as the handrail A of the grip bar 40 having an arbitrary inclination angle.

The attachment object M used for mounting the handrail A according to this embodiment is provided on the entrance wall or the like as a means for assisting the ingress / egress of the occupant at the entrance, for example.

The attachment object M used for mounting the handrail A according to this embodiment is a waist wall, a stair handrail, and a skeleton as a means for assisting the resident in going up and down when going up and down stairs or slopes. It is provided across the walls.

Further, the attachment object M used to mount and use the handrail A according to this embodiment sits down on the toilet seat surface and stands up from the toilet seat surface, or is directed from the wheelchair to the toilet seat surface when the toilet is used. It is provided on a wall surface or an entrance / exit of a toilet as an auxiliary means for moving and sitting and standing up from the toilet seat surface toward a wheelchair.

Furthermore, the handrail A according to this embodiment
The object M to be used for attachment is
As an auxiliary means for approaching and bending over toward the vanity, it is provided on the side surface of the vanity or the wall surface on which the vanity is provided.

Further, the object M used for mounting the handrail A according to this embodiment is an auxiliary means for walking in a bathroom or a shower room, or a sink for a bathtub, or an assist for bathing when standing up. Means, as a means to handle during shower,
It is provided for the bath unit, shower unit, bathroom wall surface, shower room wall surface, etc.

The handrail A provided on the object M such as the wall surface has a thickness corresponding to the purpose of installing the handrail A, and
As a configuration including a grip bar 40 having a length and a pedestal 20 provided with the grip bar 40 at a predetermined distance from the object M, or a pedestal 20 and a pedestal 30. is there.

First, the handrail A according to the first embodiment shown in FIGS. 1 to 5 will be described. The handrail A shown in FIGS. 1 to 5 is provided with a pedestal 20 at both ends of a grip bar 40, and the pedestal 20 is movable between a pair of parallel guide rails 10 and the guide rails 10. 1 to FIG. 1 is a diagram showing a grip bar 40 provided with pedestals 20 that form these handrails A, and a guide rail 10 that is movably provided to the grip bar 40. 4 and in FIG. 5, the guide rail 10 is shown more specifically.

Here, the grip bar 4 which constitutes the handrail A
0 is configured as a pipe material such as stainless steel having a good grip property, and a pair of pedestals 20 and pedestals 20 are welded to both ends thereof in a manner substantially orthogonal to the grip bar 40 by means such as welding. It is configured as a single unit.

Grip bar 40 constituting the handrail A
Is the thickness, grip length, strength, material, surface finish, etc. of the handrail A in consideration of the object to be handrail A, the purpose of the handrail A, and the design characteristics required for the handrail A. Is specified, for example,
It is possible to use the bar material of natural wood as it is, or to attach and use the grip bar 40 in various modes such as a plastic bar having a wavy uneven surface for gripping.

The pedestals 20 provided on both side ends of the grip bar 40 are structured such that the lower ends thereof are movably assembled to the guide rail 10, and the grip bars 40 provided on the guide rail 10 are:
Prepared as a configuration having a required gap between the object to be attached M such as a wall surface, that is, a length dimension that allows a user who uses this to conveniently grip the grip bar 40 during various operations. There is.

The pedestal 20 which constitutes the handrail A according to this embodiment is a cylindrical main body 21 in which the side ends of the grip bar 40 are integrally welded and provided, and is assembled in the cylindrical main body 21 in an inserted state. It is constituted by the support rod 22 that is attached.

The cylindrical main body 21 forming the pedestal 20 is
The top side is formed as a stepped small-diameter hole 21a.
A large-diameter hole 21b is provided from the lower end in a communicating state toward the lower end 1a, and an abutment surface 21d is provided in a step portion between the small-diameter hole 21a as the different-diameter hole and the large-diameter hole 21b. is there.

Further, a female screw 21c is provided on the opening end side of the large diameter hole 21b, and a cylindrical holding cylinder 24 having a male screw 24a screwed to the female screw 21c can be screwed. It can be installed in the.

At the lower end of the cylindrical main body 21, a flange 25 protruding outward is provided, and in the illustrated example, a circle along the opening edge of the lower end opening of the cylindrical main body 21 having a cylindrical shape. An annular flange 25 is provided that extends over the circumferential direction, and the flange 25 is configured to be movably assembled along the sliding groove 11 of the guide rail 10.

The rod 22 assembled in the tubular body 21 in a state of being inserted is a rod 27 having a thick rod portion 27a on the upper side and a step edge 27c provided between the rod 27 and the thin rod portion 27b.
And a locking means 50 fixed to the lower end of the rod 27.
Stopper plate 26 that constitutes one of the two, and this rod 27
Of the stepped edge 27c.
And an engaging ring 28 provided in abutment with the contact ring 28.

The support rod 22 having the above-described structure is the rod 2
7. The side of the thin rod portion 27b of 7 is inserted into the engaging ring 28, and the engaging ring 28 is brought into contact with the step edge 27c between the rod 27 and the thick rod portion 27a. Caulking,
It is fixed by a method such as welding, or is constituted as an abutting means of the compression coil spring 23 without fixing. Further, the stopper plate 26 is provided with screws 29 when the pedestal 20 is assembled.
Is configured to be integrally attached to the rod 27 for use.

In the pedestal 20 composed of the respective constituent members, the thin rod portion 27b side of the rod 27 is inserted into the engaging ring 28, and the engaging ring 28 is brought into contact with or fixed to the step edge 27c. The compression coil spring 23 is attached to the thin rod portion 27b of the rod 27 in a mounted state such that the upper end of the compression coil spring 23 contacts the engaging ring 28, and the thick rod portion 27a of the rod 27 is attached. , Inserted into the small-diameter hole 21a in the tubular body 21, and
The engagement ring 28 of the rod 27 is configured to abut the abutment surface 21d of the tubular main body 21 in a state where the upper end of the thick rod portion 27a projects slightly from the upper end of the tubular main body 21.

In this state, the pressing cylinder 24 is fitted and screwed into the lower end portion of the cylindrical body 21, and the lower end of the compression coil spring 23 is supported by the upper end of the screw pressing cylinder 24.
This is pressed upward, and the compression coil spring 23 urges the upper end of the support rod 22 so as to always protrude upward from the upper end of the tubular main body 21.

Here, the female screw 21c of the cylindrical main body 21
The holding cylinder 24 screwed to the outer peripheral surface is provided with a male screw 24a oriented in the circumferential direction, and a female screw 21c of a large diameter hole 21b provided on the lower end side of the tubular main body 21. Conveniently, the rod 27 that constitutes the support rod 22 is movably assembled in the holding cylinder 24 while being screwed so as to be able to advance and retract.
It is used by assembling in such a manner that it is flush with the collar 25 in FIG.

Thus, the rod 27 of the support rod 22 assembled to the tubular body 21 is arranged so that the compression coil spring 23 urges the top end portion in such a direction as to always protrude from the small diameter hole portion 21a of the tubular body 21. The stopper plate 26 is fixed to the lower end of the plate using a screw 29. Incidentally, the stopper plate 26 provided at the lower end of the rod 27 constitutes one of the locking means 50, and is configured to be conveniently engaged with the other of the locking means 50 provided on the guide rail 10. In this illustrated example, the stopper plate 26 has a disk shape.

A grip bar 40 having such a pedestal 20
The guide rail 10 to which is attached is a pair of rail constituent members 10 ′ and 10 ′ composed of extrusion mold members and the like.
Are formed integrally with each other by the connecting plate 12 in such a manner that the groove surfaces thereof are opposed to each other. Further, prior to the continuous installation of the rail constituent members 10 ′ and 10 ′ by the continuous plate 12, the lock provided with the engaging recessed portion 13 that constitutes the other of the locking means 50 with which the stopper plate 26 engages. A guide plate 14 is attached to each of the rail constituent members 10 'and 10' and prepared.

Each of the rail constituting members 10 'constituting the guide rail 10 is formed as an elongated rod-shaped member, and at the upper end thereof, a first horizontal protruding edge 10a provided in a projecting state on the side facing each other. It ’s below, this first
Second with a larger protrusion width than the horizontal protrusion edge 10a of
And a horizontal protruding edge 10b of, and between the first horizontal protruding edge 10a and the second horizontal protruding edge 10b,
The flange 25 of the cylindrical main body 21 of the pedestal 20 constitutes the sliding groove 11 which is slidably accommodated.

Further, in each of the rail constituent members 10 ', below the base of the second horizontal protruding edge 10b,
Each rail component 1 is provided with a raised thick portion 10e having a vertical wall surface 10c and a horizontal wall surface 10d.
The base portion 10f protruding downward from the outside of the lower end of 0 ',
By providing the raised thick portion 10e in a stepped shape between the base portion 10f and the second horizontal protruding edge 10b, a stepped concave portion provided with the locking means 50 for the stopper plate 26 in the pedestal 20. 15 and the connecting plate 12
Of the mounting recess 16 of FIG.

That is, each rail component 10 ', 10' is
The vertical wall surface 1 of the raised thick portion 10e is provided below each of the second horizontal projecting edges 10b projecting on the sides facing each other.
0c, the step-shaped recess 15 formed by the lower surface of the second horizontal protruding edge 10b, the horizontal wall surface 10d of the raised thick portion 10e, and the vertical surfaces of the base portion 10f facing each other. Each of the base portions 10f is configured as a horizontal plane 10f ′ whose lower surface is in close contact with the surface of the attachment target M.

Each rail component 10 'having such a configuration
In the lower surface of the second horizontal projecting edge 10b, the lock guide plate 14 is fastened with a screw 17 so that the side edge thereof contacts the vertical wall surface 10c of the raised thick portion 10e. 10 ′, 10 ′, and each of the lock guide plates 14 moves the pedestal 20 and
Between the lower surface of the lock guide plate 14 provided on the lower surface of the second horizontal protruding edge 10b and the horizontal wall surface 10d forming the mounting recess 16 while the locking means 50 for fastening is formed. In addition, a sliding gap 18 is formed as an operating space of the stopper plate 26.

That is, here, the locking means 50 for the pedestal 20
The lock guide plate 14 constituting the above-mentioned structure is located between the pair of rail constituent members 10 ', 10' to be assembled, and the parallel edges 14a facing each other, and the stopper plates 26 in the pedestal 20. Of the support rod 2 which is pushed upward by the compression coil spring 23.
The stopper plate 26 in FIG. 2 is configured so as to be housed and engaged in the facing concave recess 13 having a substantially circular shape, and the supporting rod 22 against the bias of the compression coil spring 23. With the pushing operation of the
The stopper plate 26 in FIG.
The stopper plate 26 is configured to move into the sliding gap 18 formed between the lock guide plate 14 and the continuous plate 12, and the stopper plate 26 can move in the moving gap 18.

The lock guide plates 14, 14 provided between the rail constituent members 10 ′, 10 ′ are supported by the pedestal 20 between the parallel edges 14 a, 14 a of the lock guide plates 14. The sliding gap 18 formed in the stepped recess 15 is formed as a moving gap of the rod 22, and the stopper plate 26 in the support rod 22 is formed in the sliding gap 18.
When the stopper plate 26 of the support rod 22 is accommodated in the sliding gap 18, the support rod 22 is moved by the biasing force of the compression coil spring 23. The stopper plate 26 in the above is always held in pressure contact with the lower surface of the lock guide plate 14. In addition, the stopper plate 2 in this support rod 22
When 6 slides on the lower surface of the lock guide plate 14 and is guided to the engaging recessed portion 13, the stopper plate 26
Is drawn into the engagement recess 13 by the bias of the compression coil spring 23, and the second horizontal protruding edge 1
It is held in pressure contact with the lower surface of 0b.

With respect to the rail constituent members 10 'and 10' equipped with the lock guide plate 14, the side end of the connecting plate 12 is attached to the mounting recess 1 of the rail constituent member 10 '.
6 is fixed by screws 19 so as to be housed in 6 and a sliding gap 18 of the stopper plate 26 on the support rod 22 is formed between the continuous plate 12 and the lower surface of the lock guide plate 14. Is done.

The guide rail 10 thus constructed and the guide rail 10 are fixed to each other by screws 60 or the like in a state perpendicular to the surface of the attachment object M such as a wall so as to be parallel to each other. The guide rail 10 can be attached to the attachment object M easily and surely by fastening the connecting plate 12 that is assembled with the rail constituent members 10 'and 10' with screws 60. it can.

Further, the guide rails 10 provided and used for the attachment object M have a decorative lid member 6 at each side end thereof.
1 is configured to be fastened with screws 62, and each pedestal 2 of the grip bar 40 is attached to the guide rail 10.
With 0 assembled, the guide rail 10 is fixed to each side end by a screw 62.

In the handrail A having such a structure, with respect to the guide rail 10 provided on the surface of the attachment object M, the collar 25 of the tubular main body 21 of the pedestal 20 which constitutes the handrail A is arranged as described above. The slide plate 11 is slid into the slide groove 11, and the stopper plate 2 of the support rod 22 of the pedestal 20 is also provided.
6 is mounted so that it slides into the sliding gap 18.

Thus, the pedestal 20 of the grip bar 40 provided on the guide rail 10 has the compression coil spring 23.
The stopper plate 26 is constantly brought into pressure contact with the lower surface of the lock guide plate 14 by the urging force to maintain its posture, and the stopper plate 26 moves as the compression coil spring 23 moves against the urging force. The stopper plate 26 is drawn into the engagement recessed portion 13, and the stopper plate 26 and the lower surface of the second horizontal protruding edge 10b are pressed against each other by the urging force of the compression coil spring 23 to maintain the posture. To do.

In this state, the upper end of the support rod 22 of the pillar 20 is pushed downward with respect to the tubular body 21, and the stopper plate 26 of the support rod 22 is pushed against the bias of the compression coil spring 23. , Guide rail 1
While pushing out from the engaging recessed portion 13 at 0,
With this extruded state, the pedestal 20 is attached to the guide rail 10
The grip bar 40 can be moved to the position of the next engagement recess 13 provided in the guide rail 10 while maintaining the horizontal state by moving in one of the up and down directions.

In the above structure, the pedestal 20 provided on the grip bar 40 is not a pair, but the pedestal 20 provided on the grip bar 40 is three or more.
It is also possible to provide each guide rail 10 for guiding each of the pedestals 20.

Next, in FIG. 6, the guide rails 10 of the handrail A having such a configuration are provided in a horizontal direction so as to form a pair of upper and lower sides, and the grip bar 40 is kept in the vertical state or the grip bar 40 is set to a predetermined position. FIG. 10 shows a handrail A according to a second embodiment configured to be able to move horizontally in the tilted state of FIG. 1, and a configuration other than changing the mounting direction of the guide rail 10 according to the first embodiment. The handrail A has the same or substantially the same structure.

Therefore, the same or substantially the same components as the handrail A according to the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

Next, a handrail A according to a third embodiment shown in FIGS. 7 to 10 will be described. 7 to 10
The handrail A shown in FIG. 1 is a guide rail 10 that forms a part of an arc, a pedestal 30 that is provided at the center of the arc that the guide rail 10 forms, and the pedestal 30.
And a grip bar 40 provided between the guide rail 10 and a pedestal 20 that is movably assembled to the guide rail 10.
It is constituted by and.

In the handrail A according to the third embodiment, in the pedestal 30, the grip bar 40 is rotatable, and the other pedestal 20 provided on the grip bar 40 has an arc shape. The guide rail 10 forming the
The handrail A according to the embodiment has the same configuration or substantially the same configuration.

Therefore, the same or substantially the same components as the handrail A according to the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

The handrail A according to this embodiment has a pillar 30.
On the other hand, since the grip bar 40 is rotatably provided, the rotatable grip bar 4 is provided.
The pedestal 20 at the pivoting end of 0, in particular, the collar 25 of the tubular body 21 slides conveniently in the sliding groove 11 of the guide rail 10, and the stopper plate 26 of the supporting rod 22 is Each of the engaging recessed portions 13 in 10 has a structure that can be conveniently moved in and out, and any of these is
It is possible to use the same configuration as that for assembling the pedestal 20 to the guide rail 10 in the handrail A according to the first embodiment.

As a typical example of the pedestal 30 that serves as the rotation axis of the grip bar 40, a rotary cylinder provided at one end of the grip bar 40 by welding or the like so as to be oriented in a direction orthogonal to the grip bar 40. The shaft 31 is provided,
The rotary cylinder shaft 31 is rotatably held by the pillar 30.

That is, in the illustrated example, the pedestal 3
0 is inserted into the tubular main body 33 from below, and the lower end flange 34a is attached to the tubular main body 33, which is used for fastening to the attachment target surface M with screws 32 and the like. A cylindrical support rod 34 assembled so as to abut in the lower expanded hole 33b and an upper portion of the cylindrical support rod 34 protruding upward from the cylindrical main body 33 are inserted into the rotary cylinder shaft 31. In addition, this cylindrical support rod 3
The rotary cylinder shaft 31 that is rotatably attached to
The shaft stopper 35 is provided with an overhanging flange portion 35a that is held between the cylindrical body 33 and the upper end surface 33a.

In the stanchion 30 composed of such constituent members, the cylindrical support rod 34 is inserted into the tubular portion from below the tubular main body 33, and the lower end collar 3 of the support rod 34 is inserted.
4a is attached to the stepped surface of the lower diameter-expanded hole 33b in the cylindrical portion by abutting, and this can be attached to the attachment target surface M by using the screw 32.

Next, the bearing ring 36 is attached to the support rod 34 protruding from the cylindrical main body 33, and
Rotating cylinder shaft 31 provided on the grip bar 40
Is attached to the support rod 34 in a fitted state, a bearing ring 37 is further attached to the upper end of the rotary cylinder shaft 31, and a shaft stopper 35 is fixed to the support rod 34 by a screw 38. I am doing it.

Here, the shaft stopper 35 for rotatably mounting the rotary cylinder shaft 31 provided on the grip bar 40 to the support rod 34 is a shaft portion 35b fitted in the rotary cylinder shaft 31. And a bulging head-shaped collar portion 35a that laterally projects from the shaft portion 35b and holds the upper end of the rotary cylinder shaft 31 via a bearing ring 37.

In the handrail A thus constructed, the support rod 22 of the pedestal 20 is operated in the same manner as in the handrail A according to the first embodiment, and the grip bar 40 is gripped. By rotating the grip bar 40 with the pedestal 30 as a base point, the handrail A including the grip bars 40 having different inclination angles can be configured and used.

In the above structure, the pedestal 20 included in the grip bar 40 is not one, but the pedestal 20 included in the grip bar 40 is two or more.
It is also possible to provide arc-shaped guide rails 10 for guiding the respective pillars 20 respectively.

[0070]

The handrail A according to the present invention has the above-mentioned characteristic structure, particularly, the handrail A provided on a wall,
This handrail A has at least a pair of parallel guide rails 1.
0 and 10 and a grip bar 4 provided with pedestals 20 that are movably assembled to the respective guide rails 10 and 10.
The grip bar 40 constituting the handrail A mounted on a wall or the like is provided with a pair of parallel guide rails 1 mounted on the wall or the like.
A position suitable for gripping use, that is, a height position for assisting or facilitating the operation of each occupant operating in the living space.
It has the feature that it can be used in a lateral position.

A handrail A according to another embodiment of the present invention is a handrail A installed on a wall or the like,
The handrail A includes at least a guide rail 10 that is a part of an arc provided on a wall and the like, a pedestal 30 that is rotatably provided on the wall and the like, and a pedestal 20 that is movably assembled to the guide rail 10. Since the grip bar 40 is provided with the grip bar 40, the grip bar 40 rotatably mounted on a wall or the like is moved along the arc of the guide rail 10 forming a part of the arc, and the grip bar 40 is moved. Has an advantage that it can be used as an angle suitable for gripping use, that is, as an appropriate inclined state that assists or promotes the motion of each occupant operating in the living space.

Further, by changing the installation mode of the handrail A installed on such a wall or the like, changes in the resident members of the house or the like in which the handrail A is installed, such as growth of young children and healing of illness. A handrail provided with a grip bar 40 having a good gripping characteristic, which responds conveniently to a change in the degree of disability in a physically handicapped person, a change in the aging phenomenon in a living member, the occurrence of a new illness, and the like. It has the feature that A can be provided.

Further, in the handrail A according to each of the above-described embodiments, the pedestal 20 of the grip bar 40 provided so as to be movable along the guide rail 10 is attached to the guide rail 10.
One of the locking means 50 for holding the pedestal 20 in a stopped state is provided at a predetermined position of the guide rail 10,
The grip bar 40, which constitutes the handrail A, is positioned stepwise at an arbitrary height position or at an arbitrary front or side by using the structure in which the gadrail 10 can be held in a stopped state at a predetermined position, or It has a feature that it can be used as the handrail A of the grip bar 40 having an arbitrary inclination angle.

[Brief description of drawings]

FIG. 1 is a perspective view showing a mounting state of a handrail A according to a first embodiment.

FIG. 2 is a plan view of the main part.

FIG. 3 is a sectional view showing a mounting portion of a pedestal 20 on the guide rail 10 in a state where the pedestal 20 is locked on the guide rail 10.

FIG. 4 is a cross-sectional view showing a state in which the pedestal 20 can move with respect to the guide rail 10 by releasing the lock.

FIG. 5 is a perspective view of a main part showing the parts of the guide rail 10 separately.

FIG. 6 is a perspective view showing a mounting state of a handrail A according to a second embodiment.

FIG. 7 is a perspective view showing a mounting state of a handrail A according to a third embodiment.

FIG. 8 is a sectional view showing a mounting portion of the pedestal 20 on the guide rail 10 in a state where the pedestal 20 is locked to the guide rail 10.

FIG. 9 is a cross-sectional view showing a state where the pedestal 20 can move with respect to the guide rail 10 by releasing the lock.

FIG. 10 is a cross-sectional view showing a main part for mounting the pedestal 30.

[Explanation of symbols]

 10 Guide Rail 20 Pillar 30 Pillar 40 Grip Bar 50 Lock Means A Handrail A

Claims (3)

[Claims] 1. A handrail attached to a wall or the like, comprising:
This handrail has at least a pair of parallel guide rails,
A handrail, comprising: a grip bar having a pedestal that is movably assembled to each of the guide rails. 2. A handrail attached to a wall or the like,
The handrail has a grip bar that includes at least a guide rail that forms a part of an arc provided on a wall and the like, and a pedestal rotatably provided on the wall and a pedestal movably assembled to the guide rail. A handrail that is equipped with. 3. One of locking means for holding a pedestal of a grip bar movably provided along the guide rail on the guide rail in a stopped state is provided at a predetermined position of the guide rail, and the pedestal is provided. The handrail according to claim 1, wherein the handrail can be held in a stopped state at a predetermined position of the guide rail.