JP3379007B2 - Manufacturing method of handrails with cushioning for construction - Google Patents
Manufacturing method of handrails with cushioning for constructionInfo
- Publication number
- JP3379007B2 JP3379007B2 JP05082897A JP5082897A JP3379007B2 JP 3379007 B2 JP3379007 B2 JP 3379007B2 JP 05082897 A JP05082897 A JP 05082897A JP 5082897 A JP5082897 A JP 5082897A JP 3379007 B2 JP3379007 B2 JP 3379007B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- synthetic resin
- coating
- outer periphery
- handrail
- 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 - Fee Related
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
【０００１】
【産業上の利用分野】本発明は、建築用の階段、廊下、
浴室、便所等の場所に取り付けられる基材管体の外周に
被着する、軟質合成樹脂よりなる被膜部の内部に緩衝用
の中空孔及び外周に滑り止め部を成形することを特徴と
する建築用緩衝付手摺の製造方法に関するものである。
【０００２】
【従来の技術】従来この種の建築用の階段、廊下、浴室
及び便所等に使用する手摺は、木材を長手方向に円形状
に削設したものか、金属パイプ又は合成樹脂パイプや金
属パイプの外周に合成樹脂を被着したものが使用されて
いる現状である。
【０００３】
【発明が解決しようとする課題】従来の技術における手
摺において、木製の手摺は弱体的であると共に製作に期
間と手間が係り、且つ高価であるのにカビ等が容易に発
生する欠点と、打撲に対して緩衝しない欠点がある。ま
た、金属パイプ製のものは、接触の感覚が悪く、打ち当
たると怪我や切り傷等が生じて大変に危険となる問題点
がある。更に、金属パイプに合成樹脂を被着したもの
は、非常に滑り易い点と緩衝作用は不可能である。本発
明は、上記の従来の問題点を解決するものであり、その
主たる目的とする所は、金属製又は合成樹脂製よりなる
基材管体の外周に、軟質合成樹脂を被着した被膜部に緩
衝用の中空孔を表面側に形成する。また可変駆動装置の
昇降金型の速度調整によって給量を調節して手摺本体の
背面側に長手方向の膨出突部と凹弧部を交互に形成し、
握りを確実にして滑りを防止する手摺の製造方法を提供
しようとするものである。
【０００４】
【課題を解決するための手段】上記目的を達成するため
に本発明においては、手摺本体を内部の基材管体と外周
の軟質合成樹脂よりなる被膜部とより構成する。該被膜
部には、取り付けの壁面側と反対の正面側に長手方向の
中空孔を貫通して緩衝部を形成したものである。また、
該被膜部における壁面側の背面の一部に長手方向の膨出
突部と凹弧部とを交互に形成して滑り止めに供する手摺
の製造方法である。
【０００５】
【作用】上記の如く製造される手摺本体（１）は、各種
の取り付け金具（１７）を以て壁面（１６）等に取着す
るものである。この場合、該手摺本体（１）の被膜部
（３）に穿設されている中空孔（４）を壁面（１６）の
反対側の正面に位置するように装着する。この時該手摺
本体（１）の該被膜部（３）に設けた膨出突部（５）と
凹弧部（６）とが壁面（１６）側に位置するように装着
するものである。
【０００６】
【実施例】次に、本発明の実施例を図面について説明す
ると、手摺本体（１）は、内部の基材管体（２）とその
外周に被着する被膜部（３）とで構成されている。該基
材管体（２）は、金属製又は硬質合成樹脂製より形成さ
れる。そして、該被膜部（３）は外周の一部を肉厚部と
すると共に軟質合成樹脂を使用し、且つ該被膜部（３）
の肉厚部の内部に長手方向の各種形状の中空孔（４）を
貫通して形成するようになっている。該中空孔（４）の
形成位置は、壁面と反対側の正面になるように形成して
ある。更に、該被膜部（３）には手摺本体（１）を装着
する壁面側の位置する部分の外周に、長手方向の一部に
膨出突部（５）（５）…と凹弧部（６）（６）とを交互
に成形してある。
【０００７】図５に示すものは他の実施例を示すもの
で、断面方形状な基材管体（２）の長手方向に切欠き部
（８）を設け、その外周に軟質合成樹脂の被膜部（３）
を被着し、該被膜部（３）の正面に位置する部分に設け
た肉厚部に長手方向の中空孔（４）を貫通してある。
【０００８】次に、製造方法を説明すると、手摺本体
（１）は、金属製又は硬質合成樹脂で形成された基材管
体（２）が走行して金型ダイス（１０）を通過中に押出
し成形機（９）よりの軟質合成樹脂によって該基材管体
（２）の外周に中空孔（４）を設けた被膜部（３）を被
着形成する。更に、該中空孔（４）の反対側の該被膜部
（３）の外周に該金型ダイス（１０）の下部に位置する
可変駆動装置（１１）の昇降金型（１２）の速度調整に
よって給量を調節して膨出突部（５）（５）と凹弧部
（６）（６）を形成する。その後金型ダイス（１０）を
通過した手摺本体（１）は、前進して冷却水槽（１３）
を通り、引取機（１４）を経て定尺切断機（１５）によ
り所定寸法に切断される。
【０００９】該基材管体（２）の構成材料は、金属又は
硬質合成樹脂のような剛性を有するものを使用する。ま
た、該被膜部（３）の軟質合成樹脂としては、ポリオレ
フィン系樹脂、塩化ビニール、ナイロン及びポリスチレ
ン等を使用し、その内部にカビの発生を防止する抗菌剤
を添加することもある。
【００１０】
【発明の効果】本発明の緩衝付の手摺の製造方法によれ
ば、従来の木材、金属パイプ又は金属パイプの外周に合
成樹脂を被着した手摺とは異なって、使用中に手摺に当
たった場合に緩衝の役目を果たして怪我等をしない効果
と、手摺を握った時に滑りがなくて非常に安全である効
果がある。そして、基材管体の外周に被着した被膜部の
壁面部と反対側の正面に長手方向の中空孔も貫通形成し
たので、常時中空孔がクッションの役割を果すと共に、
容易に握れる安全性の効果があり、且つ握った後でも現
状に確実に復元効果がある。また、被膜部の壁面側の一
部に長手方向の膨出突部と凹弧部とを交互に成形したこ
とにより、使用時に手指が膨出突部に係るために滑るこ
とがなく、確実に掴むことができるので老人、子供等に
対して安全性が充分に達成できる効果がある。そして、
連続的に走行する基材管体は、押出し成形機によっての
金型ダイス内部で該基材管体の外周に中空孔を設ける被
膜部が長手方向に簡単確実に成形でき、可変駆動装置の
昇降金型の速度調整によって給量を調節して、膨出突部
と凹弧部を確実に美しく押出し成形できる便利な効果が
ある。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an architectural staircase, a corridor,
A building characterized by forming a hollow hole for buffering inside a coating portion made of a soft synthetic resin and a non-slip portion on the outer periphery, which is attached to the outer periphery of a base tube attached to a place such as a bathroom, a toilet, etc. The present invention relates to a method for manufacturing a handrail with shock absorber. 2. Description of the Related Art Conventionally, handrails used for stairs, corridors, bathrooms, toilets, and the like for this type of construction are made by cutting wood in a circular shape in the longitudinal direction, using metal pipes or synthetic resin pipes, or the like. At present, a metal pipe having an outer periphery coated with a synthetic resin is used. [0003] In the prior art handrails, wooden handrails are weak, take a lot of time and labor to manufacture, and are expensive, but easily produce mold and the like. There is a drawback that does not buffer against bruises. In addition, the metal pipe has a problem that the sense of contact is poor, and when hit, an injury or a cut is generated, which is very dangerous. Further, a metal pipe coated with a synthetic resin is very slippery and cannot function as a buffer. The present invention has been made to solve the above-mentioned conventional problems, and its main object is to provide a coating portion in which a soft synthetic resin is adhered to the outer periphery of a base tube made of metal or synthetic resin. A hollow hole for buffer is formed on the front side. In addition , the feeding amount is adjusted by adjusting the speed of the elevating mold of the variable driving device, and the bulging protrusion and the concave arc portion in the longitudinal direction are alternately formed on the back side of the handrail body,
It is an object of the present invention to provide a method for manufacturing a handrail that ensures grip and prevents slippage. In order to achieve the above object, in the present invention, a handrail main body is constituted by an inner base tube and an outer peripheral coating made of a soft synthetic resin. The coating portion has a buffer portion formed through a longitudinal hollow hole on the front side opposite to the wall surface side of the mounting. Also,
This is a method for manufacturing a handrail for forming a bulging protrusion and a concave arc portion in the longitudinal direction alternately on a part of the back surface on the wall surface side of the coating portion to provide slip prevention. The handrail body (1) manufactured as described above is mounted on the wall surface (16) or the like with various fittings (17). In this case, the handrail body (1) is mounted so that the hollow hole (4) formed in the coating portion (3) of the handrail body (1) is located on the front side opposite to the wall surface (16). At this time, the handrail body (1) is mounted so that the bulging projection (5) and the concave arc (6) provided on the coating (3) of the handrail body (1) are located on the wall surface (16) side. Next, an embodiment of the present invention will be described with reference to the drawings. A handrail main body (1) includes an inner base tube (2) and a coating portion (3) applied to the outer periphery thereof. It is composed of The base tube (2) is made of metal or hard synthetic resin. The coating portion (3) is made thicker at a part of the outer periphery and uses a soft synthetic resin, and the coating portion (3)
Are formed so as to penetrate through the hollow holes (4) of various shapes in the longitudinal direction inside the thick portion. The formation position of the hollow hole (4) is formed so as to be on the front side opposite to the wall surface. Further, the coating portion (3) has bulging protrusions (5), (5)... And a concave arc portion (partly in the longitudinal direction) on the outer periphery of a portion located on the wall surface side on which the handrail body (1) is mounted. 6) and (6) are formed alternately. FIG. 5 shows another embodiment in which a notch (8) is provided in the longitudinal direction of a base tube (2) having a rectangular cross section, and a soft synthetic resin film is formed on the outer periphery thereof. Department (3)
And a thick portion provided in a portion located in front of the coating portion (3) penetrates a longitudinal hollow hole (4). Next, the manufacturing method will be described. The handrail main body (1) moves while the base tube (2) made of metal or hard synthetic resin runs and passes through the die (10). A coating portion (3) provided with a hollow hole (4) on the outer periphery of the base tube (2) is formed by applying a soft synthetic resin from an extruder (9). Furthermore, on the outer periphery of the coating portion (3) on the opposite side of the hollow hole (4), the speed of the elevating die (12) of the variable driving device (11) located below the die (10) is adjusted.
Therefore, the supply amount is adjusted to form the bulging protrusions (5) and (5) and the concave arc portions (6) and (6). After that, the handrail body (1) that has passed through the die (10) advances and moves forward to the cooling water tank (13).
Is passed through a take-off machine (14) and cut to a predetermined size by a fixed-size cutting machine (15). A material having rigidity such as metal or hard synthetic resin is used as a constituent material of the base tube (2). As the soft synthetic resin of the coating film part (3), using Po Riore <br/> fin-based resin, vinyl chloride, nylon and polystyrene, adding an antimicrobial agent to prevent the occurrence of mold on the inside Sometimes. According to the method for manufacturing a handrail with a cushion according to the present invention, unlike a conventional handrail in which a synthetic resin is applied to the outer periphery of a wood, metal pipe or metal pipe, the handrail is used during use. In the event of a hit, there is an effect that it acts as a buffer to prevent injuries and the like, and an effect that it is very safe because there is no slip when holding the handrail. And, since a longitudinal hollow hole was also formed through the front surface opposite to the wall surface portion of the coating portion attached to the outer periphery of the base tube body, the hollow hole always serves as a cushion,
It has the effect of safety that can be easily gripped, and has the effect of restoring the current state even after gripping. Also, by the part of the wall surface side of the film portion was molded and longitudinal bulging protrusions and the concave arc portion alternately, this <br/> fingers during use Ru slipping because of the bulging protrusions As a result, it is possible to surely grasp, so that there is an effect that safety can be sufficiently achieved for elderly people, children and the like. And
A continuously running substrate tube can be easily and reliably formed in the longitudinal direction in a coating die having a hollow hole in the outer periphery of the substrate tube inside a die formed by an extrusion molding machine. By adjusting the feeding rate by adjusting the speed of the mold, there is a convenient effect that the bulging projection and the concave arc can be reliably and beautifully extruded.
【図面の簡単な説明】
【図１】本発明の手摺本体を壁面に装着した状態の斜面
図である。
【図２】同じく本発明の手摺本体の背面からの一部欠除
した斜面図である。
【図３】同じく本発明の図３Ｂ−Ｂ線の縦断側面図であ
る。
【図４】同じく本発明の図３Ｃ−Ｃ線の縦断側面図であ
る。
【図５】本発明の他の実施例を示す縦断側面図である。
【図６】同じく本発明の押出し成形機による手摺の製造
工程を示す一部欠除した側面図である。
【符号の説明】
１ 手摺本体
２ 基材管体
３ 被膜部
４ 中空孔
５ 膨出突部
６ 凹弧部
９ 押出し成形機
１０ 金型ダイス
１１ 可変駆動装置
１２ 昇降金型
１３ 冷却水槽
１４ 引取機
１５ 定尺切断機BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a handrail body of the present invention mounted on a wall surface. FIG. 2 is a perspective view of the handrail main body of the present invention, with a part thereof removed from the back surface. FIG. 3 is a vertical sectional side view taken along line 3B-B of the present invention. FIG. 4 is a longitudinal sectional side view taken along line 3C-C of FIG. 3 of the present invention. FIG. 5 is a longitudinal sectional side view showing another embodiment of the present invention. FIG. 6 is a side view, partially omitted, showing a handrail manufacturing process by the extrusion molding machine of the present invention. [Description of Signs] 1 Handrail body 2 Base tube 3 Coating part 4 Hollow hole 5 Swelling protrusion 6 Concave arc 9 Extruder 10 Die die 11 Variable drive device 12 Lifting die 13 Cooling water tank 14 Take-off machine 15 Standard-size cutting machine
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｂ２９Ｌ 31:00 Ｂ２９Ｌ 31:00 (56)参考文献 特開 平８−165776（ＪＰ，Ａ) 実開 昭64−29423（ＪＰ，Ｕ) 実開 平６−58030（ＪＰ，Ｕ) 実公 昭50−45641（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.7，ＤＢ名) E04F 11/18 ──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. 7 Identification code FI B29L 31:00 B29L 31:00 (56) References JP-A-8-165776 (JP, A) Japanese Utility Model Publication No. 64-29423 (JP) , U) Jikkai Hei 6-58030 (JP, U) Jiko 50-45641 (JP, Y1) (58) Fields investigated (Int. Cl. 7 , DB name) E04F 11/18
Claims (1)
樹脂製で形成された基材管体（２）が走行して金型ダイ
ス（１０）を通過中に押出し成形機（９）よりの軟質合
成樹脂によって該基材管体（２）の外周に中空孔（４）
を設けた被膜部（３）を被着形成し、その後該中空孔
（４）の反対側の該被膜部（３）の外周に該金型ダイス
（１０）の下部に位置する可変駆動装置（１１）の昇降
金型（１２）の速度調整によって給量を調節して膨出突
部（５）（５）と凹弧部（６）（６）を形成したことを
特徴とする建築用緩衝付手摺の製造方法。(57) [Claims 1] The handrail main body (1) moves a base die (2) made of metal or hard synthetic resin to move a die (10). During the passage, hollow holes (4) are formed in the outer periphery of the base tube (2) by the soft synthetic resin from the extruder (9).
A coating (3) provided with a coating is formed, and then a variable drive device (10) is disposed on the outer periphery of the coating (3) on the opposite side of the hollow hole (4) and below the die (10). A construction buffer characterized by forming a bulging protrusion (5) (5) and a concave arc portion (6) (6) by adjusting a supply amount by adjusting a speed of a lifting die (12) of 11). Method of manufacturing handrails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05082897A JP3379007B2 (en) | 1997-01-29 | 1997-01-29 | Manufacturing method of handrails with cushioning for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05082897A JP3379007B2 (en) | 1997-01-29 | 1997-01-29 | Manufacturing method of handrails with cushioning for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10212808A JPH10212808A (en) | 1998-08-11 |
| JP3379007B2 true JP3379007B2 (en) | 2003-02-17 |
Family
ID=12869638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05082897A Expired - Fee Related JP3379007B2 (en) | 1997-01-29 | 1997-01-29 | Manufacturing method of handrails with cushioning for construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3379007B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3653189B2 (en) * | 1998-12-08 | 2005-05-25 | 積水樹脂株式会社 | Handrail member |
-
1997
- 1997-01-29 JP JP05082897A patent/JP3379007B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10212808A (en) | 1998-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3379007B2 (en) | Manufacturing method of handrails with cushioning for construction | |
| JPH11131741A (en) | handrail | |
| JP2896756B2 (en) | Non-slip handrail | |
| JP2838778B2 (en) | Manufacturing method of non-slip handrail for construction | |
| JP2847282B2 (en) | Method of manufacturing non-slip handrail for construction | |
| JP2838770B2 (en) | Manufacturing method of building handrail | |
| JP3955193B2 (en) | Indoor handrail and its manufacturing method | |
| JP2838773B2 (en) | Manufacturing method of non-slip handrail for construction | |
| JP3416944B2 (en) | Stair railing set | |
| KR200275061Y1 (en) | hand rail | |
| JPH10331379A (en) | Buffered handrail for building | |
| JPH094167A (en) | Handrail member of synthetic resin and its manufacture | |
| JP3013369U (en) | Non-slip handrail for construction | |
| JP2884392B2 (en) | Manufacturing method of non-slip handrail for construction | |
| JP2007204949A (en) | Handrail member | |
| JP2587590Y2 (en) | Tripod stepladder | |
| JPH10331378A (en) | Handrail for building | |
| KR20120134800A (en) | Stair handrail and a manufacturing method for stairs | |
| JPS5911658Y2 (en) | Satsushi with anti-slip device for wiping feet | |
| JPH09217474A (en) | Handrail | |
| CN215484480U (en) | Stair scraper blade for decoration | |
| JPH0932229A (en) | Handrail made of synthetic resin | |
| JP3024755U (en) | Bathroom child | |
| JP2001295444A (en) | Handrail bar, staircase structure using the same, and indoor structure | |
| JP2002167935A (en) | Handrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081213 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091213 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |