JP2598845Y2 - Non-slip for stairs - Google Patents
Non-slip for stairsInfo
- Publication number
- JP2598845Y2 JP2598845Y2 JP1993013017U JP1301793U JP2598845Y2 JP 2598845 Y2 JP2598845 Y2 JP 2598845Y2 JP 1993013017 U JP1993013017 U JP 1993013017U JP 1301793 U JP1301793 U JP 1301793U JP 2598845 Y2 JP2598845 Y2 JP 2598845Y2
- Authority
- JP
- Japan
- Prior art keywords
- slip
- stairs
- sprayed
- coating layer
- thermal spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、ノンスリップ本体と滑
り止め部とが一体の金属製ノンスリップの踏面に溶射皮
膜層を形成した階段用ノンスリップに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-slip for a staircase in which a sprayed coating layer is formed on a non-slip tread made of a metal in which a non-slip body and a non-slip portion are integrated.
【０００２】[0002]
【従来技術及びその問題点】従来から踏面に溶射皮膜層
を形成した階段用ノンスリップはあるが、これは硬質の
金属またはセラミックス等の硬度の高い材料を踏面の略
全面に溶射するものであったため、ノンスリップ本体を
階段の段鼻部に螺子で固定するための螺子孔を踏面に穿
つとき、ドリル刃が硬い溶射皮膜層によってすぐに磨耗
してしまうという問題点があった。2. Description of the Related Art Conventionally, there is a non-slip for stairs in which a thermal spray coating layer is formed on a tread surface. However, this is because a hard material such as a hard metal or ceramic is sprayed onto substantially the entire surface of the tread surface. However, when a screw hole for fixing the non-slip body to the stairs of the stairs with a screw is formed in the tread surface, there is a problem that the drill blade is immediately worn by the hard spray coating layer.
【０００３】[0003]
【考案の目的】本考案は、上記従来技術の問題点を解決
するために、踏面に溶射皮膜層を形成するとき非溶射部
分を設けて螺子孔を穿ち易くした階段用ノンスリップを
提供することを目的とするものである。The object of the present invention is to provide a non-slip for stairs in which a non-sprayed portion is provided when a sprayed coating layer is formed on a tread surface so that a screw hole can be easily formed in order to solve the above-mentioned problems of the prior art. It is the purpose.
【０００４】[0004]
【考案の開示】本考案に係る階段用ノンスリップは、踏
面に金属或いはセラミックス等の溶射皮膜層を長手方向
に亘って一条乃至複数条形成し、非溶射部分を螺子孔の
穿設部分としたことを特徴とするものである。DISCLOSURE OF THE INVENTION In the non-slip for stairs according to the present invention, one or a plurality of sprayed coating layers of metal or ceramics are formed on a tread surface in a longitudinal direction, and a non-sprayed portion is a portion formed with a screw hole. It is characterized by the following.
【０００５】[0005]
【考案の作用】踏面に非溶射部分があるので、この部分
に取付用螺子の孔を穿つことは容易にできる。Since there is a non-sprayed portion on the tread surface, it is easy to make a hole for a mounting screw in this portion.
【０００６】[0006]
【実施例１】図１は、本案ノンスリップの斜視図、図２
は、同ノンスリップの階段に取り付けた状態における縦
断側面図であって、１は、踏面１１と前垂れ片１２とが
一体に形成された金属製のノンスリップ本体、２…２
は、踏面１１の上面に長手方向に形成された複数の溶射
皮膜層で、チタン等の硬質の金属或いはセラミックス等
の硬度の高い材料が数十乃至数百μの厚さに溶射されて
いる。この溶射皮膜層２と溶射皮膜層２の間の部分３は
非溶射部分となっており、この部分にノンスリップ本体
１を固定するための螺子４…４を挿通するための螺子孔
３１…３１がドリルによって穿たれている。FIG. 1 is a perspective view of a non-slip of the present invention, and FIG.
Is a longitudinal side view of a non-slip staircase attached to the non-slip staircase, and 1 is a non-slip metal body in which a tread surface 11 and a front hanging piece 12 are integrally formed.
Is a plurality of thermal spray coating layers formed on the upper surface of the tread surface 11 in the longitudinal direction, and a hard metal such as titanium or a high hardness material such as ceramics is sprayed to a thickness of several tens to several hundreds μ. A portion 3 between the thermal spray coating layer 2 and the thermal spray coating layer 2 is a non-thermal spray portion, and screw holes 31 ... 31 for inserting screws 4 ... 4 for fixing the non-slip body 1 into this portion are provided. Drilled.
【０００７】[0007]
【実施例２】図３は、本案ノンスリップの第２の実施例
を表す縦断側面図であって、踏面１１に長手方向に亘っ
て複数の溝を形成して山部となる部分に溶射皮膜層２を
形成し、溶射されていない谷部を非溶射部分３としたも
ので、この部分に螺子孔３１を穿設する。また、図示し
ないが溶射皮膜層２は一条だけ形成し、他の部分を非溶
射部分３としてもよいものである。Embodiment 2 FIG. 3 is a longitudinal sectional side view showing a second embodiment of the non-slip of the present invention, in which a plurality of grooves are formed in the tread surface 11 in the longitudinal direction and a sprayed coating layer is formed on a portion which becomes a peak. 2 is formed, and the non-sprayed valley portion is used as the non-sprayed portion 3, and a screw hole 31 is formed in this portion. Although not shown, only one sprayed coating layer 2 may be formed, and other portions may be non-sprayed portions 3.
【０００８】[0008]
【考案の効果】本考案に係る階段用ノンスリップによれ
ば、溶射皮膜層が踏面全面ではなく、部分的に形成さ
れ、溶射皮膜層が形成されていない部分を螺子孔の穿設
部分としてあるので、従来のノンスリップのように螺子
孔を穿設するときにドリル刃が短期間に磨耗するような
ことがないものである。また、非溶射部分があるので、
踏面全面に溶射皮膜層を形成する従来のノンスリップに
比べて材料費が安価となり、滑り止め効果も低下するこ
ともないものである。According to the non-slip for stairs according to the present invention, the sprayed coating layer is formed not on the entire surface of the tread but on a part thereof, and a portion where the sprayed coating layer is not formed is formed as a portion for forming the screw hole. In addition, when drilling a screw hole unlike a conventional non-slip, the drill blade does not wear out in a short time. Also, since there is a non-sprayed part,
The material cost is lower than that of the conventional non-slip method in which a thermal spray coating layer is formed on the entire surface of the tread, and the anti-slip effect is not reduced.
【図１】本案階段用ノンスリップの斜視図である。FIG. 1 is a perspective view of a non-slip for stairs of the present invention.
【図２】同ノンスリップの階段に取り付けた状態におけ
る縦断側面図である。FIG. 2 is a longitudinal sectional side view in a state where it is attached to the non-slip stairs.
【図３】本案階段用ノンスリップの第２実施例の縦断側
面図である。FIG. 3 is a longitudinal sectional side view of a second embodiment of the non-slip for stairs of the present invention.
１ ノンスリップ本体 １１ 踏面 １２ 前垂れ片 ２ 溶射皮膜層 ３ 非溶射部分 DESCRIPTION OF SYMBOLS 1 Non-slip body 11 Tread surface 12 Hanging piece 2 Thermal spray coating layer 3 Non-sprayed part
Claims (1)
皮膜層を長手方向に亘って一条乃至複数条形成し、非溶
射部分を螺子孔の穿設部分としたことを特徴とする階段
用ノンスリップ。1. A non-slip for stairs, wherein one or a plurality of thermal spray coating layers of metal or ceramics are formed on a tread surface in a longitudinal direction, and a non-thermal spray portion is a portion formed with a screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993013017U JP2598845Y2 (en) | 1993-02-26 | 1993-02-26 | Non-slip for stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993013017U JP2598845Y2 (en) | 1993-02-26 | 1993-02-26 | Non-slip for stairs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0667664U JPH0667664U (en) | 1994-09-22 |
| JP2598845Y2 true JP2598845Y2 (en) | 1999-08-23 |
Family
ID=11821390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993013017U Expired - Lifetime JP2598845Y2 (en) | 1993-02-26 | 1993-02-26 | Non-slip for stairs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598845Y2 (en) |
-
1993
- 1993-02-26 JP JP1993013017U patent/JP2598845Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0667664U (en) | 1994-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2098017T3 (en) | ELECTRODES WITH IMPROVED USEFUL LIFE. | |
| WO2002061177A3 (en) | Thermal barrier coating applied with cold spray technique | |
| JP2598845Y2 (en) | Non-slip for stairs | |
| JP2575788Y2 (en) | Grating anti-slip device | |
| WO2004091906A3 (en) | Use of an object as shaping tool | |
| JPH0335305U (en) | ||
| JPH02149035U (en) | ||
| JPH0428909U (en) | ||
| JPH0425013U (en) | ||
| JPS5815731U (en) | stairs | |
| Hardee et al. | Electrodes of improved service life | |
| JPS60106666U (en) | ski stock | |
| JPS6259671U (en) | ||
| JPH0270917U (en) | ||
| JPS6347858U (en) | ||
| Pavoni et al. | Metal Casting Die Having a Coating on Indentations Thereof | |
| JPH0245204U (en) | ||
| JPH1037420A (en) | Base for spiral staircase and structure of spiral staircase | |
| JPH01168731U (en) | ||
| JPS6126854U (en) | scaffolding board | |
| JPS5860668U (en) | Treads of escalators, etc. | |
| JPS6097826U (en) | stair riser | |
| JPS6267809U (en) | ||
| JPH0437232U (en) | ||
| JPH03105514U (en) |