JPS6131264B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a building anti-slip device that is used by being attached to the stairs of a building, and in particular, it is composed of a substrate that is fixed to the stairs and an anti-slip material that is removably attached to the substrate. Related to anti-slip materials for buildings.

First, as a non-slip for this type of building, a horizontal piece is fixed to the treads of the stairs and has a rear locking part at the rear end, and a horizontal piece is provided at the front end of this horizontal piece and is fixed to the riser of the stairs. A base plate comprising a locking front edge having a front locking portion forming an upwardly opening locking groove at the lower end, and a rear engaging portion locking to the rear locking portion at the rear end. The front end is composed of a non-slip member having a front engaging part that is inserted into the above-mentioned locking groove and engages with the front engaging part, and the rear engaging part of the anti-slip material is connected to the rear engaging part of the board. We have proposed a non-slip for buildings in which the front engaging part of the anti-slip material is engaged with the front engaging part of the base plate so that the anti-slip material is removably attached to the base plate.

In this invention, the anti-slip material removably attached to the substrate is composed of a hard plate made of hard synthetic resin and a cushion body made of soft synthetic resin integrally molded on the upper surface of the hard plate. A front engaging part is formed at the front end, and a tongue-shaped protective cover is provided at the front end of the cushion body to form a predetermined gap between the front engaging part and the front engaging part formed on a hard plate. When the locking groove is inserted into the locking groove and the front locking part is locked, the locking part is covered with the above-mentioned protective cover, and the impact acting on the locking part, especially the front locking part, is absorbed by this protective cover. The cushioning properties and air gaps prevent the hard material from coming loose, and also eliminates the gap between the above-mentioned fastening parts, which prevents debris from becoming clogged or pinched. To provide a non-slip material for a building that can prevent the building from being soiled by dirt.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.

1 and 2, a non-slip structure for buildings according to an embodiment of the present invention is shown. This anti-slip building material is made of aluminum, stainless steel,
A horizontal piece 4 made of metal such as steel and having a predetermined rigidity and fixed to the tread 1 of the stairs S, and a lock provided at the front end of this horizontal piece 4 and fixed to the riser surface 2 of the stairs S. It is composed of a substrate 3 having a substantially L-shaped cross section and a front edge 5, and a non-slip material 6 that is removably attached to the upper surface of the substrate 3.

The board 3 is provided with a rear locking part 8 forming a horizontal locking groove 7 at the rear end of the horizontal piece 4, and an upper opening shaped at the lower end of the front locking edge 5. A front locking portion 10 forming a locking groove 9 is provided, and a hook protrusion 11 is formed at the upper end of the front locking portion 10 to protrude toward the locking front edge 5 side. .

The anti-slip material 6 is composed of a hard plate 12 made of hard synthetic resin and a cushion body 13 made of soft synthetic resin integrally molded on the upper surface of the hard plate 12, and has a substantially L-shaped cross section as a whole. is formed,
A rear engaging portion 14 is formed at the rear end of the hard plate 12 and projects rearward from the rear end of the cushion body 13, and at the front end thereof, the rear engaging portion 14 is inserted into the locking groove 9 of the base plate 3 and extends forward. Hook protrusion 11 of locking part 10
A hook-shaped front engaging portion 15 is formed to be engaged with. Further, at the front end of the cushion body 13 integrally formed on the upper surface of the hard plate 12, a tongue-shaped protective cover 17 is provided which forms a predetermined gap 16 between the cushion body 13 and the front engagement portion 15 formed on the hard plate 12. is provided. This protective cover 17 is designed so that when the front engagement part 15 formed on the hard plate 12 is inserted into the engagement groove 9 of the board 3 and engaged with the front engagement part 10, the tip of the protection cover 17 is attached to the front engagement part 10. It is in close contact with the front surface, thereby covering the gap that is likely to occur at the engagement portion between the front engagement part 15 and the front locking part 10.

In FIGS. 1 and 2, reference numeral 18 is a protrusion provided approximately at the center of the horizontal piece 4 of the board 3, and is located within the groove 19 formed on the hard plate 12 side of the anti-slip material 6. The anti-slip material 6 is fitted to prevent the anti-slip material 6 from moving back and forth during use, and
Reference numeral 20 denotes a hollow strip formed between the hard plate 12 and the cushion body 13 or on the cushion body 13 to supplement the cushioning properties of the cushion body 13. Furthermore, reference numeral 21 denotes a hollow strip formed on the upper surface of the cushion body 13. This is an anti-slip protrusion that has an anti-slip effect.

Next, FIGS. 3 and 4 show a modification of the above embodiment, and in FIG. is formed in an approximately semicircular arc shape,
In addition, in FIG. 4, a tongue-shaped protective cover 1 formed on the cushion body 13 of the anti-slip material 6 is shown.
7 is formed larger than the front engagement part 15 of the anti-slip member 6, and when this front engagement part 15 is engaged with the front engagement part 10 of the board 3, the protective cover 17 is formed to be larger than the front engagement part 15 of the anti-slip member 6. The protective cover 17 is designed to cover almost the entire front surface, and the protective cover 17 exhibits cushioning properties even at the riser surface 2 of the stairs S.

In order to install the anti-slip building material of this embodiment on the stairs S, first, the board 3 is attached to the corner of the staircase S using fixing means such as gluing or nailing, and then the anti-slip material 6 is engaged backwardly. The part 14 is inserted into the locking groove 7 formed by the rear locking part 8 of the board 3 and is locked to the rear locking part 8, and the front engaging part 15 of the anti-slip material 6 is inserted into the locking groove 7 formed by the rear locking part 8 of the board 3. It is inserted into the locking groove 9 formed by the locking part 10 and is hooked to the hooking protrusion 11 at the upper end of the front locking part 10 in a snap-like manner. Lift the anti-slip member 6 upwards while pressing the front engaging part 15 with a screwdriver or the like, and then press the front engaging part 15.
can be removed from the front locking part 10 of the board 3.

In addition, in the above embodiment, the anti-slip material 6
When the front engaging part 15 of the board 3 is engaged with the front engaging part 10 of the board 3, the above-mentioned The upper end of the front locking part 10 and the protective cover 17
A gap is formed between the base of the protective cover 17 and the base of the protective cover 17 so that the base of the protective cover 17 hits the upper end of the front locking part 10 when the anti-slip material 6 is attached to the board 3. In addition, the anti-slip material 6 can be easily attached and constructed, and even if the anti-slip material 6 is deformed downward during treading, the base of the protective cover 17 will not hit the upper end of the front locking part 10.
This prevents damage to the base of the protective cover 17.

In addition, in the above embodiment, the anti-slip material 6
is formed into a substantially L-shaped cross section to match the shape of the board 3, but the hard plate 12 of the anti-slip material 6 is formed to be bendable, and the entire plate is formed into a substantially flat shape during manufacturing, and the installation process is carried out by At the same time, the front engaging portion 15 is bent to match the shape of the substrate 3, and its restoring force causes the front engaging portion 15 to be bent to the shape of the substrate 3.
The front locking portion 10 may be locked.
Further, in the above embodiment, the elasticity of the front engaging part 15 of the anti-slip material 6 is utilized to engage the front engaging part 15 to the front engaging part 10 of the board 3 in a snap-like manner. 3 may be formed of a hard synthetic resin and the elasticity of both may be used to engage in a snap-like manner, or the board 3 may be engaged in a snap-like manner by utilizing only the elasticity of the front locking portion 10 side. You can also do that.

As mentioned above, the anti-slip for buildings of this invention is
The anti-slip material that is removably attached to the board is composed of a hard plate made of hard synthetic resin and a cushion body made of hard synthetic resin that is integrally molded on the upper surface of this hard plate. A mating part is formed, and this front engaging part is inserted into a locking groove formed on the front edge of the board to be engaged with the front locking part, and a hard plate is attached to the front end of the cushion body. A tongue-shaped protective cover is provided to form a predetermined gap between the front engaging part and the front engaging part, and when the front engaging part is inserted into the locking groove of the board and is locked to the front engaging part. The tip of this protective cover is in close contact with the front surface of the front locking part and covers the locking part between the front locking parts, so that the front locking part of the anti-slip material can be attached to the board. This makes it extremely easy to insert the locking groove into the locking groove of the protective cover and lock it to the front locking part. The gap between the protective cover and the engaging portion can be used to alleviate the problem and prevent the engaged portion from coming off. In addition, even if a gap occurs between the front engaging part and the front locking part due to dimensional errors in the substrate and anti-slip material, this can be covered up with the protective cover, so it is possible to It is possible to prevent dirt, etc. from adhering to or clogging the surface, and the non-slip material is elastically deformed when stepped on, thereby preventing dirt, etc. from being caught in the engaging part and making cleaning difficult.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view showing a non-slip structure for buildings according to an embodiment of the present invention in an installed state, Fig. 2 is a cross-sectional view showing an enlarged main part of Fig. 1, and Figs. 3 and 4 are modified versions. FIG. 2 is a cross-sectional view similar to FIG. 2 illustrating an example; S...Stairs, 1...Tread, 2...Riser, 3...
...Substrate, 4...Horizontal piece, 5...Locking front edge, 6...
Anti-slip material, 8... Rear locking part, 9... Locking groove, 10... Front locking part, 12... Hard plate, 13
...Cushion body, 14... Rear engaging portion, 15...
...Front engaging portion, 16...Gap, 17...Protective cover.

Claims (1)

[Scope of Claims] 1. A horizontal piece that is fixed to the tread of the stairway and has a rear locking part at the rear end, and a horizontal piece that is fixed to the front end of the horizontal piece and fixed to the riser of the stairway, and has an upward opening at the lower end. a base plate having a locking front edge having a front locking portion forming a locking groove in the shape of a shape; and a non-slip material having a front engaging part that is inserted into the stop groove and engages with the front engaging part, and the above-mentioned non-slip material is removably attached to the upper surface of a substrate. In the stopper, the anti-slip material is composed of a hard plate made of hard synthetic resin and a cushion body made of soft synthetic resin integrally molded on the upper surface of the hard plate, and a rear engaging portion is provided at the rear end of the hard plate. At the same time, a front engagement part is formed at the front end of the hard plate, and a tongue-shaped protective cover is provided at the front end of the cushion body to form a predetermined gap between the front engagement part and the front engagement part formed on the hard plate. When the front engaging part of the hard plate is inserted into the locking groove of the board and is locked to the front locking part, the tip of the protective cover comes into close contact with the front surface of the front locking part and the front locking part is engaged. A non-slip device for a building, characterized in that the locking portion between the front locking portion and the front locking portion is covered. 2 Due to the gap between the protective cover and the front engagement part of the hard plate, when the front engagement part is engaged with the front engagement part of the board, there is a gap between the upper end of the engagement part and the base of the protection cover. The anti-slip device for buildings according to claim 1, characterized in that it forms: