JP6514483B2 - Safe stairs - Google Patents

Description

The present invention relates to a staircase that is given safety considerations, particularly for the elderly.

Elderly people are more likely to fall over as their physical strength declines, especially when going down stairs and often step off. Also, when you climb, it is possible to stumble without your toes rising enough.
In order to solve such a problem, as in Patent Document 1, there is proposed a structure in which a tip of a step board of a step is processed to attach a member having a non-slip concave groove. Alternatively, as in Patent Document 2, a plurality of grooves are machined on the top surface of the step board base of the stairs, and a soft resin non-slip material is slightly removable from the upper surface in the grooves so as to be removable. A fitted structure has also been proposed.
As in Patent Document 3, a structure is proposed in which the entire surface of the stairs is covered with a sheet body, and the sheet body has a groove and a ridge alternately provided at the tip of the tread plate.

JP 2000-8573 A JP 2007-291722 JP 2012-26148

However, in the structure of Patent Document 1, it is necessary to process the tips of all the treads and can not be removed. In the structure of Patent Document 2, it is necessary to process a plurality of grooves on the top surface on the tip end side of all the tread plates and fit a soft resin anti-slip member, which increases the cost. The structure of Patent Document 3 is expensive because the entire surface of the stairs is covered with the sheet body and the grooves and the ridges are alternately provided, and the removal is not effective.
In addition, as a whole shortcoming, in the dark as night, unless firmly lit, it is unfriendly to the elderly. It can not be removed when it becomes unnecessary.
The technical problem of the present invention focuses on such problems, and realizes a stair structure that can be removed when it is no longer necessary without taking steps off in the dark.

The technical problems of the present invention are solved by the following means. The first aspect of the present invention is a construction in which the left and right legs are integrally attached to each other so as to be wider than the contact area between the tread board and the sole and the left and right legs are attached to each tread board of the stairs. The stairs are characterized in that the toe of the left and right integral leg type sheet is facing, and the left and right integral leg type sheet is pasted on each tread so as to be linearly aligned in the elevation direction of the stairs. is there.

Claim 2, claim 1 wherein the right and left folded down portion projecting from the tread plate tip of integral legs type sheet, characterized by Rukoto Oh paste immediately below the nosing section or riser plates It is the stairs described in.

Claim 3, the portion of the outer peripheral position and / or footboard tip of the right and left integral leg type sheet, according to claim 1 or claim 2, characterized in Rukoto Oh provided phosphorescent material of constant width It is a stairs .

Claim 4, wherein the seat has a resilient, claim 1, characterized in Rukoto of having a cushioning property, a staircase according to claim 2 or claim 3.

A fifth aspect of the present invention is any one of the first to fourth aspects, wherein the shade of the color of the sheet is changed alternately every other level, or the sheets are made different colors alternately every other level. It is the stairs described.

According to the first aspect of the present invention, in the configuration in which the seat which is wider than the contact area between the tread board and the sole and further integrally attaches the left and right leg types to the left and right integral leg type Since the toes of the left and right integral legs are directed toward the front end, and the left and right integral legs are linearly aligned in the vertical direction of the stairs, the elderly are Problems such as getting injured by taking the stairs out will be resolved.

As in the second embodiment, the part of the left and right integral-leg-type seat protruding from the tip end of the step board is bent downward and affixed to the lower nose and the kick board immediately below, so that the elderly are definitely It is preferable to prepare a large enough size so that it can be stepped on with a leg, and to provide a mark at a broken line portion so as to be a standard for the bending position, in case the tip protrudes from the footplate 1. That is, it can be bent downward at a desired position, and can be attached to the shoulder nose or the riser 6 immediately below.

Since the luminous material of a certain width is provided at the outer peripheral position of the left and right integral-leg-shaped seat and / or the area at the tip of the tread plate as in claim 3, the inside of the area where the luminous material shines is stepped on You can safely climb the stairs even in the dark at night.

According to the fourth aspect of the present invention, since the sheet has elasticity and cushioning property, the impact applied to the leg when going down the stairs is weak and safe.

As in the fifth aspect , since the density of the color of the sheet is changed alternately every other level or the sheet is changed into a different color alternately every other level, it can be easily distinguished that it is a different level. It can prevent stepping off.

FIG. 1 is a perspective view of a secure staircase according to the invention. It is a sheet-like left and right leg type. It is a sheet-like leg type integrated with the left and right. It is a front view of the sheet-like leg type | mold of FIG. It is a top view which shows the tape containing luminous material. It is the top view which stuck the luminosity tape on the bending part of the front-end | tip of a left-right integrated type sheet | seat. (1) and (2) are a plan view and a front view of a device for finger pressure on a foot of a sole.

FIG. 1 shows the basic idea of the present invention, in which the left and right legs are drawn alternately on the treads 1 of the steps of the stairs. That is, 21 is a left leg and 22 is a right leg. Therefore, as in the case of the left and right foot molds 21, 22, 21, 22.
It is also effective to apply a varnish or the like to the entire surface of the tread plate 1 to make it look more beautiful than drawing such foot molds 21, 22, 21, 22. In this case, if the treads 1... Are alternately provided in alternate steps, it is easy to determine the step difference, so it is possible to prevent the stepping off. In addition, after applying the paint in this manner, a leg shape may be drawn or attached as illustrated. Varnish is included in the paint.
That is, as shown in FIG. 2, the left and right leg-shaped sheets 31, 32... Can be sold, and they can be bought and attached to the footboard 1.
However, it is practically difficult for the elderly to go down the stairs while stepping on according to the left and right leg molds 21, 22, 21, 22... Or according to the leg mold sheets 31, 32.

Therefore, in actuality, as shown in FIG. 3, the left and right leg molds are integrally attached to a design 4. In this manner, when the left and right integral leg molds 4 are drawn on the tread plate 1 or attached as a sheet, the left leg and the right leg can be stepped on, and it is not necessary to distinguish the left and right. Moreover, if this integral leg type 4 is made into a sheet shape and can be purchased, it is sufficient to purchase several sheets of the integral leg type 4 and stick it to the tread plate 1 ... so that the construction is easy and You can easily remove it when it is no longer needed.

This integral-legged seat 4 is made sufficiently large so that the elderly can definitely step on it with legs, and the dashed line is used as a measure of the bending position, in case the tip protrudes from the tread plate 1. It is good to mark the site. That is, it is bent downward at a desired position, and is attached to the step nose portion or the riser 6 immediately below.
Furthermore, it is preferable that the outer periphery 5 be made of a luminous material so that it can be seen in the dark. In addition, the integrated sheet 4 has elasticity as a thin plate made of rubber or soft synthetic resin or foamed resin as shown in FIG. 4 so that the knee is not damaged by the impact force when going up and down stairs. The shock absorbing ability can reduce the shock when going down stairs.
In addition, when the surface of the integral sheet 4 is roughened to make it rough, the leg is not slippery and safe when stepping on, and the heat insulation property is high, so it is not cold in winter.

If the left and right integral type 4 of Fig. 3 is folded downward at the dashed line position and pasted, the luminous material-containing outer circumference 5 beyond that can not be seen, so buy the luminous material-containing tape 7 as shown in Fig. 5 If it is pasted on the upper surface of the bent portion as shown in FIG. 6, it can be easily determined that the tip is the nose portion of the stairs, so that it is possible to prevent a step-off accident.
In addition, if you place the foot presser as shown in Fig. 7 in the open wide area on the upper or lower side of the stairs and use it when you go up or down the stairs, you can train the legs and prevent locomo It is valid. (1) of FIG. 7 is a plan view and (2) is a front view. When the ball is not used, it can be placed between the protrusions as shown by a chain line, and it becomes an opportunity to exercise using the ball. If you step on the ball and roll back and forth, the soles become sensitive.

As described above, according to the present invention, since the leg-shaped sheet having the edge containing the luminous material is stuck on the step board of the stairs, the stairs can not be stepped on in the dark, and they can be removed when they become unnecessary. The problem of getting injured by stepping over the stairs is solved.

DESCRIPTION OF SYMBOLS 1 ... Step board 21 of each step Left leg type 22 Right leg type 31 and 32 ... Left and right leg type sheet 4 Integral leg type sheet of a design in which left and right leg types are integrally attached 5 Outer periphery 6 of integral leg type sheet Material-containing tape 7 Foot pressure machine

Claims (5)

In a configuration in which the left and right legs are integrally attached to each other so as to be wider than the contact area between the tread board and the sole and the left and right legs are integrally attached to each step board of the stairs Stairs characterized in that the toes of the leg-shaped sheets are facing, and the left and right integral-leg-shaped sheets are attached to each tread so that they are linearly arranged in the vertical direction of the stairs.
Stairway according to claim 1 wherein the right and left integral leg type by bending a portion protruding from the tread plate leading edge of the sheet underneath, characterized immediately Rukoto Oh affixed to the lower nosing section or riser plates. Wherein the right and left integral Legged sites peripheral position and / or treads leading edge of the sheet, according to claim 1 or stairs according to claim 2, characterized in Rukoto Oh provided phosphorescent material of constant width. Said sheet has a resilient, claim 1, characterized in Rukoto of having a cushioning property, stairs according to claim 2 or claim 3. The stairs according to any one of claims 1 to 4 , wherein the shade of the color of the sheet is changed alternately every other level or the sheets are made different colors alternately every other level .

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