JPH0345470Y2 - - Google Patents
Info
- Publication number
- JPH0345470Y2 JPH0345470Y2 JP4627085U JP4627085U JPH0345470Y2 JP H0345470 Y2 JPH0345470 Y2 JP H0345470Y2 JP 4627085 U JP4627085 U JP 4627085U JP 4627085 U JP4627085 U JP 4627085U JP H0345470 Y2 JPH0345470 Y2 JP H0345470Y2
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- mounting bracket
- cylindrical part
- mounting
- mounting hole
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は段階等に使用する手摺りの取付金具に
関する。[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a mounting bracket for a handrail used for steps, etc.
（従来技術）
従来この種の手摺り取付金具１には第６図に示
すとおり、プラスチツクの流し込み成型品があつ
た。１は金具、２は筒状部、３は手摺り杆の装着
孔、４は取付部である。(Prior Art) Conventionally, this type of handrail mounting bracket 1 has been made of cast plastic as shown in FIG. 1 is a metal fitting, 2 is a cylindrical part, 3 is a mounting hole for a handrail rod, and 4 is a mounting part.
（本考案が解決しようとする問題点）
ところが上記従来の手摺り取付金具はプラスチ
ツク成型品であるために、機械的強度が極めて小
さいこと、金属等に比べて経日劣化が大きいこと
などの素材特有の不適合な性質があつた。これを
カバーするために筒状部２と装着孔３との間肉部
ａの厚みまた取付部４の厚みｂを大きくとるため
に大型の金具となり材料のコストアツプになるこ
と、重量感がでること、取付作業が面倒であるこ
と、デザインが悪くなること、梱包が大きくなる
こと、上記事情を考慮しても材質上の強度の弱
さ、もろさ、があり使用中に取付部のひびわれ、
前記間肉部の破壊などがあり、実用上好ましくな
かつた。ことに階段上で手摺り杆を介して取付金
具の荷重がかかり、該金具が破損すれば手摺り杆
がはずれ人体の負傷につながるので、かかる欠点
は皆無にすべきである。(Problems that the present invention aims to solve) However, since the above-mentioned conventional handrail mounting bracket is a plastic molded product, it has extremely low mechanical strength and deteriorates more easily over time than metal etc. It had a unique, non-conforming quality. In order to cover this, the thickness of the interstitial part a between the cylindrical part 2 and the mounting hole 3 and the thickness b of the mounting part 4 are increased, which results in a large metal fitting, which increases the cost of the material and gives a sense of weight. , the installation work is troublesome, the design is poor, the packaging is large, and even if the above circumstances are taken into account, the material is weak and brittle, and the mounting part may crack during use.
The above-mentioned interstitial portions were destroyed, and this was not preferred in practice. In particular, on stairs, the load of the mounting fittings is applied through the handrail rods, and if the fittings are damaged, the handrail rods may come off and cause injury to people, so such drawbacks should be completely eliminated.
本考案は上記欠点を解消した手摺り取付金具を
提供する。 The present invention provides a handrail mounting bracket that eliminates the above-mentioned drawbacks.
（本考案の構成）
本考案の手摺り取付金具は金属板（以下鋼板と
いう）を絞り加工によつて筒状部と、その一端よ
り延設してドーム型の閉塞部と、その他端より延
設して外方の屈曲した週縁取付部とを形成し、か
つ前記筒状部に手摺り杆の装着孔を形成してい
る。(Structure of the present invention) The handrail mounting bracket of the present invention is made by drawing a metal plate (hereinafter referred to as a steel plate) to form a cylindrical part, a dome-shaped closing part extending from one end, and a dome-shaped closing part extending from the other end. The cylindrical portion is provided with an outer bent edge mounting portion, and a handrail rod mounting hole is formed in the cylindrical portion.
（実施例）
第１図〜第２図は本考案の一実施例を示し、１
０は１枚の金属板（ステンレス板、鋼板、銅板な
ど）を絞りプレス機にて絞り加工した手摺り取付
金具、１１は筒状部、１２はその一端をドーム型
に延設して閉塞している閉塞部である。１３は筒
状部の他端を外方に屈曲した円形の周縁取付部
で、水平部１３ａ、その先端を屈曲した立上り部
１３ｂとからなつている。立上り部１３ｂを形成
すれば水平部１３ａは強固になるが、必ずしも必
要ではない。１４は筒状部に形成した手摺り杆の
装着孔で180度ずらして２個形成している。この
装着孔は絞り成型加工後の穿孔して形成してい
る。尚、装着孔１４の周縁は僅かに内方に屈曲１
４ａして木口を手摺り杆と直交状態で接触しない
ようにしている。(Example) Figures 1 and 2 show an example of the present invention.
0 is a handrail mounting bracket made by drawing a single metal plate (stainless steel plate, steel plate, copper plate, etc.) with a drawing press machine, 11 is a cylindrical part, and 12 is one end of which is extended into a dome shape and closed. This is the occlusion area. Reference numeral 13 denotes a circular peripheral edge attachment portion with the other end of the cylindrical portion bent outward, and is composed of a horizontal portion 13a and a rising portion 13b with the tip thereof bent. Forming the rising portion 13b makes the horizontal portion 13a stronger, but this is not necessary. Reference numeral 14 indicates mounting holes for handrail rods formed in the cylindrical part, and two holes are formed 180 degrees apart. This mounting hole is formed by drilling after drawing and forming. Note that the periphery of the mounting hole 14 is slightly bent inward.
4a, so that the butt end is perpendicular to the handrail rod so that it does not come into contact with it.
第３図、第４図は他の実施例を示し、この金具
は手摺り杆の端部を取付固定するものである。第
１図、第２図とは絞り成型加工工程が全く同じで
手摺り杆の装着孔１４を１個のみ形成している点
が相違している。 FIGS. 3 and 4 show another embodiment, in which this metal fitting is used to attach and fix the end of the handrail rod. The drawing process is exactly the same as in FIGS. 1 and 2, except that only one mounting hole 14 for the handrail rod is formed.
第５図は前記２種類の手摺り取付金具に手摺り
杆１５を挿着した平面図を示している。１６は木
ねじ取付孔である。 FIG. 5 shows a plan view in which the handrail rod 15 is inserted into the two types of handrail fittings. 16 is a wood screw mounting hole.
（効果）
本考案は上記説明したように、一枚の金属板を
絞り加工して円筒状部を形成し、その一端にドー
ム型の閉塞部を、その他端に外方に屈曲して周縁
取付部を形成しているので、金属板はプラスチツ
クに比べてわれ、衝撃に対して強く、かつ一方を
ドーム型に閉塞して筒体を形成しているので肉薄
でも強固であり、軽くて、取付け施工も容易にで
きる。しかも材料費のコストダウンができ、大量
生産も低コストでかつ迅速に可能であり、実用性
大である
尚金属板の材質強度上ステンレス、メツキ塗装
鋼板がより有益である。(Effects) As explained above, the present invention involves drawing a single metal plate to form a cylindrical part, and attaching a dome-shaped closing part to one end of the cylindrical part and bending it outward to the other end to attach it to the periphery. The metal plate is stronger than plastic, making it more resistant to impact, and since one end is closed in a dome shape to form a cylindrical body, it is strong even though it is thin, lightweight, and easy to install. Construction is also easy. In addition, material costs can be reduced, mass production can be done quickly and at low cost, and it is highly practical.In addition, stainless steel and plated steel sheets are more useful in terms of the material strength of the metal sheet.
第１図、第２図は本考案手摺り取付金具の一実
施例を示す正面図およびＡ−Ａ断面図、第３図、
第４図は本考案の他の実施例を示す側面図および
断面図、第５図は前記２つの実施例で示す手摺り
取付金具に手摺り杆を取付けた状態を示す平面略
図、第６図は従来の手摺り取付金具の断面図であ
る。
１０……手摺り取付金具、１２……ドーム型閉
塞部、１３……周縁取付部、１３ａ……水平部、
１３ｂ……立上り部、１４……装着孔、１１……
筒状部。
1 and 2 are a front view and an A-A sectional view showing an embodiment of the handrail mounting bracket of the present invention, and FIG.
Fig. 4 is a side view and a sectional view showing another embodiment of the present invention, Fig. 5 is a schematic plan view showing a state in which a handrail rod is attached to the handrail mounting bracket shown in the above two embodiments, and Fig. 6 is a sectional view of a conventional handrail mounting bracket. 10...Handrail mounting bracket, 12...Dome-shaped closing part, 13...Peripheral attachment part, 13a...Horizontal part,
13b...Rising portion, 14...Mounting hole, 11...
Cylindrical part.
Claims (1)
延設してドーム型の閉塞部とその他端より延設
して外方に屈曲した周縁取付部とを形成し、か
つ前記筒状部に手摺り杆の装着孔を形成したこ
とを特徴とする手摺り取付金具。 (2) 周縁取付部は水平部とその先端を屈曲した立
上り部とを有していることを特徴とする実用新
案登録請求の範囲第１項記載の手摺り取付金
具。[Scope of Claim for Utility Model Registration] (1) A cylindrical part formed by drawing a steel plate, a dome-shaped closing part extending from one end of the cylindrical part, and a peripheral attachment part extending from the other end bent outward. A handrail mounting bracket characterized in that the cylindrical part is formed with a mounting hole for a handrail rod. (2) The handrail mounting bracket according to claim 1, wherein the peripheral edge mounting portion has a horizontal portion and a rising portion having a bent tip thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4627085U JPH0345470Y2 (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4627085U JPH0345470Y2 (en) | 1985-03-28 | 1985-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161340U JPS61161340U (en) | 1986-10-06 |
| JPH0345470Y2 true JPH0345470Y2 (en) | 1991-09-26 |
Family
ID=30560506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4627085U Expired JPH0345470Y2 (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345470Y2 (en) |
-
1985
- 1985-03-28 JP JP4627085U patent/JPH0345470Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61161340U (en) | 1986-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6359921U (en) | ||
| JPH0627684Y2 (en) | Structure connection structure | |
| JPH0735793Y2 (en) | Vehicle protect mall | |
| JPS5851817Y2 (en) | Latching metal fittings | |
| JPH0325381U (en) | ||
| JPS6336729Y2 (en) | ||
| JPH0390933U (en) | ||
| JPS63152011U (en) | ||
| JPS6241232Y2 (en) | ||
| JPH0353799Y2 (en) | ||
| JPH0318684Y2 (en) | ||
| JPS61161340U (en) | ||
| JPS63106178U (en) | ||
| JPH02101689U (en) | ||
| JPH0230693U (en) | ||
| JPS60191645U (en) | Connection structure between pillars and wire lattice fence body | |
| JPS6269612U (en) | ||
| JPS645726U (en) | ||
| JPH0314388U (en) | ||
| JPS62138739U (en) | ||
| JPS63131686U (en) | ||
| JPH0298124U (en) | ||
| JPH01126414U (en) | ||
| JPH0277866U (en) | ||
| JPS6437824U (en) |