JPS584500Y2 - Stair protection device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a staircase protection device for preventing falls.

When going up or down the stairs inside a house, there is often a risk of tripping and falling, especially for young children, but until now there was no protective device to prevent this. is the reality.

The present invention was devised in view of the above-mentioned circumstances, and its characteristics are that a protective plate is arranged vertically at the end of the tread every few steps of the stairs, and at the lower end of the protective plate, A slip prevention stop that comes into contact with the treadle is provided, and a clamping fitting that is movable up and down is provided midway in the vertical direction of the protective plate to hold the tread next to the tread that the stopper comes into contact with. be.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 indicates a staircase, and protection plates 2 are vertically disposed at the ends of treads 3 of several steps.

The protective plate 2 is composed of a main body made of plywood or a synthetic resin board, and foamed resin boards 4 stretched on both the front and back sides of the main body. Leather 5 may be pasted on the upper surface of 4.

The width of the guard plate 2 is approximately the width of the tread plate 3 plus the width of the tread plate 3, so that the center part of the tread plate 3 is not closed by the guard plate 2, and therefore, the guard plate 2 becomes an obstacle to going up and down one step. It is extremely safe to go up and down.

Reference numeral 9 denotes a slip prevention stop that prevents the lower end of the guard plate 2 from sliding with respect to the footboard 3, and is attached to the lower end of the guard plate 2 and in contact with the footboard 3.

Reference numeral 7 denotes a rail body, which is fixed in the vertical direction midway in the vertical direction on the back side of the protection plate 2, and the sliding piece 10 on the back side of the U-shaped clamping fitting 6 is attached to the rail body 7 in the vertical direction. It is equipped to be slidable.

A stopper 11 for the sliding piece 10 is provided on the upper part of the rail body 7.

The clamping metal fitting 6 is fitted onto the front edge of the end of the next step plate 3 of the footboard 3 that the anti-slip stopper 9 comes into contact with, and cooperates with a locking screw 8 screwed into the clamping metal fitting 6. The tread plate 3 is removably clamped by the action, whereby the protective plate 2 is removably attached to the tread plate 3.

In addition, the protective plate may be constructed by stretching a net over a pipe frame instead of plywood, and then stretching a foamed resin plate or other board over the surface of the net.

Moreover, the number of clamping metal fittings provided on the protective plate is not limited to a single number, and several clamping metal fittings may be attached to the protective plate depending on its width.

As detailed above, in the present invention, protective plates are arranged vertically at the ends of the treads of every few steps of the stairs, so if a child or the like falls down while going up or down, in most cases the protective plate will be removed. It is caught by the plate, so there is almost no risk of it falling to the lowest level.

Furthermore, since the lower end of the guard plate is provided with a slip prevention stop that comes into contact with the footboard, the guard plate does not slide relative to the footboard, making it safe.

Furthermore, since the guard plate is provided with a clamping fitting for attaching the guard plate to the tread so that it can be moved up and down, the guard plate can be used for various staircases with different intervals between the treads.

The present invention has the above advantages and is of great practical benefit.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal side view, FIG. 2 is a plan view, FIG. 3 is an enlarged longitudinal sectional view of the main part, and FIG. 4 is taken along A-A in FIG. 3. A sectional view indicated by line arrows, and FIG. 5 is an enlarged plan view of the main part. 1...Stairs, 2...Protection plate, 3...
...Treadboard, 4...Foamed resin board, 5...
...Leather, 6...Holding fittings, 7...
Rail body, 8... Set screw, 9... Slip prevention stopper, 10... Sliding piece.

Claims (1)

[Scope of utility model registration request] Protective plates 2 are arranged upright at the ends of the treads 3 every few steps of the stairs 1, and the lower end of the guard plate 2 is provided with a stopper 9 for preventing slipping that comes into contact with the treads 3. A stair protection device characterized in that a clamping fitting 6 is provided in a vertically midway portion thereof to be movable up and down, for holding a tread plate 3 next to the tread plate 3 that the stopper 9 abuts.