JP2001193248A - Auxiliary handrail - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an auxiliary handrail capable of regarding the improvement and installation of the auxiliary handrail important for physically handicapped person, aged person, infant or the like and safely passing through an uneven step on a passage floor, a corner and the circumference of a doorway even in owner occupied dwelling house or the like as well as a public installation. SOLUTION: For the auxiliary handrail equipped with composite function as a device capable of safely passing through the uneven step on the passage floor, corner, circumference of the doorway or the like, stress acting on a holding plate is dispersed by extending the holding plate capable of selecting a safe position in terms of structural strength to be installed to the floor, if necessary, whether it is an object to be mounted or not, it can be more safely installed, a fixed bracket is fixed to a specific position, a plate-like projection of a movable bracket is fitted in a rotary shaft of the fixed bracket and a position adjusting groove, and the new auxiliary handrail equipped with function capable of repeating a detachable manner by selecting the most usable position can be ensured.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a novel combination of an auxiliary handrail which can be mounted on a wall in contact with a step on a floor of a passage, a corner, a periphery of an entrance and the like, and can safely walk and pass. The present invention relates to a member capable of providing an auxiliary handrail having a position adjusting groove for selecting an appropriate position.

[0002]

2. Description of the Related Art As a means for a physically handicapped person or an elderly person to safely walk around a step, a corner, an entrance or the like of a passage floor, a fixed auxiliary handrail is almost used, and a slope is provided at a step portion of the floor. Although measures such as installation are taken, in the case of slopes, the phenomenon that the body is not balanced against the slope and falls down back and forth occurs, and when shifting from horizontal to walking on the slope, stumbling and stepping off, While accompanied by dangers such as slipping, the installation of auxiliary handrails when turning the body at a turn is hardly seen.

[0003]

Therefore, as a safe and reasonable auxiliary handrail, the stress applied to the grip bar is adjusted via the bracket, and the stress applied to the receiving plate is adjusted for the position of the wall finishing material or the base material. Auxiliary handrails that can be fixed, but distribute the applied stress to the wall and floor, and can be installed more safely, and can also be installed in an appropriate position, and can be easily removed if unnecessary or obstructive I will provide a.

[0004]

Accordingly, as described above, the receiving plate can be installed at an optimum position by using the movable bracket with safety due to the stress distribution of the receiving plate, and the position of the handrail can be adjusted and unnecessary or obstructed. When it becomes, it is easily removed, with an auxiliary handrail that is easy to reinstall,

[0005] The receiving plate has a basic shape of a working type or a channel type, and after confirming a safe foundation for structural strength such as a wall, the receiving plate is placed at the position including a mounting position of an auxiliary handrail. It is fixed or extended to the floor surface, and the concave and convex grooves other than the fixing bracket fitting portion are fitted with the pressing edges and fixed, and the fixing bracket is fixed and installed.

[0006] The fixed bracket to be fitted to the receiving plate covers the concave and convex portion of the receiving plate or engages with the connecting plate in a form to be fitted.

[0007] A bearing cylinder into which the shaft rod of the movable bracket is inserted is provided, and a groove having a right angle, a half right angle, a horizontal angle, or the like having the upper center axis as a circle is provided, and the angle of the grip bar of the movable bracket is adjusted. By fixing and fixing the plate-shaped projection, mounting or changing the position according to the needs of the user, such as at the corner of the exit, at the entrance, etc., has been made possible.

The movable bracket has a plate-like projection fitted into a groove on the upper side of the bearing cylinder. The movable bracket can be fitted into the groove at a predetermined angle to determine the position of the gripping bar, and the movable bracket can be securely fixed. Can be expected.

Screws at both ends of the grip bar having a predetermined length are screwed into and fixed to the grip bar receiving cylinder at the tip of the movable bracket, and both ends of the grip rod receiving cylinder are provided with lids for use.

[0010]

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

FIG. 1 is a perspective view showing the concept of installing the auxiliary handrail 1. The auxiliary handrail 1 is installed and used around a step C of a passage floor B or a corner D or an entrance E of a wall A or the like. The receiving plate 11, which effectively transmits the structural strength to the wall covering material A1 or the foundation structural material A2 of the wall A, is selected and fixed at an appropriate position of the wall A, and the horizontal plate is transmitted to the passage floor B at the same time. As a result, the vertical force applied to the receiving plate 11 is effectively transmitted, and the stress burden on the wall A can be greatly reduced, so that the auxiliary handrail 1 can be more securely and securely attached.

FIG. 2 is a plan view, but since the receiving plate 11 may extend beyond the position of the fixing bracket depending on the mounting state of the wall A, a cross-sectional shape is shown. And the concave and convex fitting grooves 111 of the receiving plate 11 are fixed.
And the concave and convex fitting groove 121 of the fixing bracket 12 are engaged with each other, and the excess receiving plate 11
3 is fitted and screw 117 is fastened.

A bearing cylinder 122 of the concealing portion shown by a dotted line of the fixed bracket 12 and a position adjusting groove 123 are provided radially, and the movable bracket 13, the plate-like projection 133, the gripping rod receiving cylinder 134 and the gripping rod 14, and AA 'are provided. Represents the cross-sectional position,

FIG. 3 is a detailed sectional view taken along the line AA ′. The same parts of the fixed bracket 12 and the movable bracket 13 are selectively used up and down. The fixed bracket 12 is fitted to the receiving plate 11, and the movable bracket 13 is The shaft 131 shows a form in which a plate-like projection 133 is fitted into the position adjusting groove 123, and the bearing cylinder 122 is inserted into an annular groove 132 of the shaft 131.
Is fixed by the fastening screw 124,

The gripping rod receiving cylinder 134 of the movable bracket 13
The female screw 135 on the inner surface penetrates the top and bottom of the grip rod receiving cylinder 134 to screw in and fix the male screw 141 of the grip rod 14,
Covers 136 and 137 are provided at both ends.

FIG. 4 is a detailed view of each part, in which a receiving plate 11 of a construction type, a fixed bracket 12, and a movable bracket 1 are shown.
3 and each part such as gripping bar 14

The receiving plate 11 is provided with a through hole 117 for a fixture, while the back surface 112, that is, the central portion of the surface in contact with a wall or the like is recessed to improve the familiarity of the contact surface.

The cross-sectional shape of the upper surface is a concave / convex fitting groove
And the concave and convex fitting grooves 121 of the fixing bracket are fitted together, and the bearing cylinder 122 and the position adjusting grooves 123 on the upper surface are aligned with the wall A in three directions of right angle, half right angle, and horizontal. Shows a form radially provided with the circle center of the bearing cylinder 122 as an axis,

A pressing edge 113 is fitted on both sides of the receiving plate 11 and screwed 117. A cap 114 is fitted on the upper end of the receiving plate 11, and a seat plate 115 is fitted on the end with the floor.

Bearing cylinder 122 and position adjusting groove 123 on the upper surface
The arrangement state of each part is expressed by a detailed look-up view of the movable bracket 13 equipped with the shaft 131, the plate-like projection 133, and the gripping rod receiving cylinder 134 fitted into the

The articulation relationship between the female screw 135, the grip bar 14, and the male screw 141 on the inner surface of the grip rod receiving cylinder 134 is clearly shown.

FIG. 5 shows the position adjustment range of the receiving plate 11, the fixed bracket 12, and the movable bracket 13 with respect to the wall A.

The position at a right angle with respect to the wall A plane is I
The half-perpendicular angles are II and II ', and the positions parallel to the wall A plane are III and III', and a total of five directions can be selected. It is possible to provide an auxiliary handrail that can select and install the optimal part of the equipment.

[0024]

Since the present invention is configured as described above, the following effects can be obtained.

According to the first aspect of the present invention, in order to attach the auxiliary handrail in place, a receiving plate having a length sufficient for a surface material such as a wall or a member effective for structural strength of a base material is provided on a wall and, if necessary, a floor. The safety has been improved by installing

A second aspect of the present invention is a movable bracket having a rod receiving cylinder for attaching a shaft rod to be inserted into a bearing cylinder of a pair of fixed brackets which are connected to the receiving plate, and a rod receiving cylinder for attaching a gripping rod. It is also possible to fix or change the auxiliary railing by selecting an appropriate position, and it can respond to changes in the situation of the user, and can be easily removed when it is disturbed or unnecessary. It is a highly functional auxiliary railing,

The position adjustment groove is formed at a right angle, a half right angle,
In addition, the mounting angle of the movable handrail can be changed in five directions by providing the plate-shaped projections at the diagonal of the shaft bar, and providing the plate-shaped projections at the diagonal of the shaft bar, and changing the fitting position between the position adjustment grooves and the plate-shaped projections. You can expect a wide-angle effect that can be changed to

Since the fixed bracket and the movable bracket to be combined vertically use the same shaped parts, it is possible to expect an economic effect in manufacturing.

[Brief description of the drawings]

FIG. 1 is a perspective conceptual view of an auxiliary handrail installation.

FIG. 2 is a view showing a plane, a combination of parts, and a sectional position.

FIG. 3 is a detailed sectional view.

FIG. 4 is a detailed perspective view of each member.

FIG. 5 is a schematic view of a movable range of a movable bracket.

[Explanation of symbols]

 Reference Signs List A wall B passage floor C stepped part D bend angle E doorway 1 auxiliary handrail 11 receiving plate 111 受 け concave and convex fitting groove 112 凹凸 rear surface 113 〃 pressing edge 114 押 し cap 115 座 seat plate 116 〃 fixing device 12 fixing bracket 121 凹凸 concave and convex fitting Groove 122 〃 Bearing cylinder 123 位置 Position adjusting groove 124 留 め Fastening screw 125 〃 Small hole 13 Movable bracket 131 〃 Shaft bar 132 環状 Annular groove 133 〃 Plate-shaped projection 134 握 Grip bar receiving cylinder 135 〃 Female screw 136 〃 Top cover 137 〃 Bottom Lid 14 Grip stick 141 雄 Male screw

Claims (4)

[Claims] 1. A receiving plate having a length sufficient for a structurally effective member such as a step, a corner of a passage floor, a wall in contact with a periphery of an entrance, or the like, which is sufficient for structural strength, is fixed to the floor as required, and unevenness of a fixing bracket is provided. The fitting groove and the concave and convex fitting groove of the receiving plate are inserted and fitted alternately and fixed at a predetermined position, but the pressing edge is fitted into the concave and convex fitting groove other than the fitting part, the groove is closed, and the gripping rod is screwed. An auxiliary handrail characterized in that the angle of the movable bracket to which it is attached is selectively fixed and provided for use. 2. A pair of brackets for the auxiliary handrail, two fixed pairs each having a concave / convex fitting groove and a bearing cylinder fitted to a receiving plate, and a grip for screwing a shaft rod and a gripping rod to be inserted into the bearing cylinder. The auxiliary handrail according to claim 1, wherein the auxiliary handrail is configured by a movable bracket having a rod receiving cylinder. 3. A bearing cylinder according to claim 1, wherein a position adjusting groove is provided diagonally around a circle at an outer upper side of the bearing cylinder, and the groove is fitted to an outer base of a shaft rod inserted into the bearing cylinder. The mounting angle of the movable handrail can be changed by changing the fitting position between the position adjustment groove and the plate-shaped projection by providing the plate-shaped projection that matches with the diagonal of the shaft bar and the grip bar receiving cylinder, and changing the position according to the application. Adjustable handrails that can be used. 4. A pair of fixed and movable brackets at the upper and lower ends according to Claims 1, 2 and 3, each having the same shape, can be expected to have an economical effect on manufacturing, and a grip bar receiving member through which the movable bracket penetrates. Auxiliary handrails characterized by attaching lids to both ends of the cylinder for use.