JP2945616B2 - Curved railing - Google Patents
Curved railingInfo
- Publication number
- JP2945616B2 JP2945616B2 JP7292125A JP29212595A JP2945616B2 JP 2945616 B2 JP2945616 B2 JP 2945616B2 JP 7292125 A JP7292125 A JP 7292125A JP 29212595 A JP29212595 A JP 29212595A JP 2945616 B2 JP2945616 B2 JP 2945616B2
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- bent
- nut
- bolt
- bolt 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 - Lifetime
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Residential Or Office Buildings (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は例えばトイレ、浴室
等の壁面に取付けられる曲がり手すりに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curved handrail mounted on a wall surface of, for example, a toilet or a bathroom.
【０００２】[0002]
【従来の技術】従来は図２３に示すように、両端に取付
部(1,1) を有し所定角度に曲がった握り棒(2) からなる
曲がり手すり(3) が提供されている（実開平２−１３６
７４公報）。2. Description of the Related Art Conventionally, as shown in FIG. 23, there has been provided a bent handrail (3) comprising gripping bars (2) having attachment portions (1, 1) at both ends and bent at a predetermined angle (actually). Kaihei 2-136
74 gazette).
【０００３】[0003]
【発明が解決しようとする課題】上記従来の曲がり手す
りでは種々な寸法と種々な曲がり角度を有するものを多
種類製造しなければならないと云う問題点があった。The above-mentioned conventional handrail has a problem that many kinds of handrails having various dimensions and various bending angles must be manufactured.
【０００４】[0004]
【課題を解決するための手段】本発明は上記従来の課題
を解決するための手段として、基台(12)から複数個の支
持杆(13)を差出し、該支持杆(13)の先端に直管状握り棒
(14)を差渡した直手すり(11)の一対と、両端に挿入部(3
9)を有しかつ所定角度に曲がっている握り棒(38)からな
る曲がり部分(37)とからなり、該一対の直手すり(11,1
1) の握り棒(14)の一端から該曲がり部分(37)の挿入部
(39)を挿着することによって該一対の直手すり(11,11)
を該曲がり部分(37)を介して接続した曲がり手すり(44)
を提供するものであり、該直手すり(11)の直管状握り棒
(14)の両端にはキャップ(35)が着脱可能に取付けられ、
該曲がり部分(37)の挿入部(39)は該直管状握り棒(14)の
一端のキャップ(35)を取はずして挿着される。そして該
直手すり(11)の支持杆(13)は中空であり、該直管状握り
棒(14)の内部には該支持杆(13)当接位置に上端にナット
収納部(27A) を形成したボルト孔(27)を有する固定ブロ
ック(23)を配置し、該支持杆(13)内部から該握り棒(14)
内部の固定ブロック(23)のボルト孔(27)にボルト(32)を
挿入し、該ボルト(32)を該ボルト孔(27)のナット収納部
(27A) に回転を固定して収納されているナット(33)に螺
着締付けることによって該支持杆(13)に該握り棒(14)が
取付けられており、一方該曲がり部分(37)の挿入部(39)
にも上端にナット収納部(43A) を形成したボルト孔(43)
が設けられ、該挿入部(39)を該直手すり(11)の握り棒(1
4)の一端に挿着し、該直手すり(11)の支持杆(13)内部か
ら該曲がり部分(37)の挿入部(39)のボルト孔(43)にボル
ト(32)を挿入し、該ボルト(32)を該ボルト孔(43)のナッ
ト収納部(43A) に回転を固定して収納されているナット
(33)に螺着締付けることによって、該曲がり部分(37)を
該一対の直手すり(11,11) に固定することが好ましく、
更に該直手すり(11)の握り棒(14)は金属またはプラスチ
ックを材料とする芯筒(19)と、該芯筒(19)を被覆するエ
ラストマーを材料とする外殻(20)とからなることが好ま
しく、更に該曲がり部分(37)はプラスチック発泡体を材
料とする芯棒(40)と、該芯棒(40)を被覆するエラストマ
ーを材料とする外殻(41)とからなり、該芯棒(40)は曲が
り部分(37)の両端部において外殻(41)から露出して挿入
部(39)を形成していることが好ましい。According to the present invention, as a means for solving the above-mentioned conventional problems, a plurality of supporting rods (13) are inserted from a base (12), and a tip of the supporting rod (13) is attached to the supporting rod (13). Straight tubular grip bar
(14) and a pair of straight handrails (11)
9) and a bent portion (37) consisting of a grip bar (38) bent at a predetermined angle, and the pair of straight handrails (11, 1).
1) Insert the bent part (37) from one end of the gripping rod (14)
(39) by inserting the pair of handrails (11, 11)
Handrail (44) connected through the bend portion (37)
The straight handgrip of the straight handrail (11)
Caps (35) are detachably attached to both ends of (14),
The insertion portion (39) of the bent portion (37) is inserted by removing the cap (35) at one end of the straight tubular grip bar (14). The support rod (13) of the straight handrail (11) is hollow, and a nut storage part (27A) is formed at the upper end of the straight tubular gripping rod (14) at the contact position of the support rod (13). A fixing block (23) having a bolt hole (27) is arranged, and the gripping rod (14) is inserted from inside the support rod (13).
Insert the bolt (32) into the bolt hole (27) of the internal fixed block (23), and insert the bolt (32) into the nut storage portion of the bolt hole (27).
The gripping rod (14) is attached to the support rod (13) by screwing and tightening a nut (33) housed in a fixed manner (27A), while the bent part (37) is Insertion part (39)
Bolt hole (43) with a nut storage section (43A) at the top
The insertion portion (39) is provided with a grip bar (1) of the handrail (11).
4) and inserted into the bolt hole (43) of the insertion portion (39) of the bent portion (37) from inside the support rod (13) of the handrail (11), The nut in which the bolt (32) is fixedly rotated and stored in the nut storage portion (43A) of the bolt hole (43)
It is preferable that the bent portion (37) is fixed to the pair of handrails (11, 11) by screwing and fastening to (33),
Further, the grip bar (14) of the handrail (11) comprises a core tube (19) made of metal or plastic and an outer shell (20) made of an elastomer covering the core tube (19). Preferably, the bent portion (37) comprises a core rod (40) made of a plastic foam, and an outer shell (41) made of an elastomer covering the core rod (40). It is preferable that the core bar (40) is exposed from the outer shell (41) at both ends of the bent portion (37) to form the insertion portion (39).
【０００５】[0005]
【発明の実施の形態】本発明の一実施の形態を図１〜図
１７に示す。図に示す直手すり(11)において、(12)は基
台であり、該基台(12)からは３個の中空の支持杆(13)が
一体的に差出され、該支持杆(13)の先端には中空の握り
棒(14)が差渡されている。該基台(12)の周縁には複数個
の凹部(15)が設けられ、該凹部(15)の底部には壁面等の
基礎に取付けるためのビス孔(16)が設けられており、各
凹部(15)にはカバー(17)が被着されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIGS. In the handrail (11) shown in the figure, (12) is a base, and three hollow support rods (13) are integrally protruded from the base (12), and the support rod (13) A hollow gripping rod (14) is inserted at the tip of. A plurality of recesses (15) are provided on the periphery of the base (12), and a screw hole (16) for attaching to a foundation such as a wall surface is provided at the bottom of the recess (15). A cover (17) is attached to the recess (15).
【０００６】該基台(12)から差出された支持杆(13)の上
部にはボルト貫通孔(18A) を有するボス(18)が設けられ
ている。A boss (18) having a bolt through-hole (18A) is provided on an upper portion of the support rod (13) protruded from the base (12).
【０００７】該支持杆(13)の先端に差渡される握り棒(1
4)は断面円形であり、鉄、ステンレススチール、アルミ
ニウム等の金属、ポリ塩化ビニル、ポリエチレン、ポリ
プロピレン、ポリスチレン、ＡＢＳ等のプラスチックを
材料とする芯筒(19)と、該芯筒(19)を被覆するポリ塩化
ビニル、ポリエチレン、ポリプロピレン等のプラスチッ
クや軟質ポリ塩化ビニル樹脂、ＳＥＢＳ、ＳＢＳ等のエ
ラストマーを材料とする外殻(20)とからなり、該握り棒
(14)の外殻(20)にはストライプ溝(20A) が形成されてお
り、更に両端部および中間部にはボルト孔(21,22) が設
けられており、該ボルト孔(21,22) に対応する位置にお
いて、該握り棒(14)の内部には固定ブロック(23,24) が
挿入されている。The gripping rod (1) inserted into the tip of the support rod (13)
4) is a circular cross section, and a core tube (19) made of a metal such as iron, stainless steel, aluminum, or the like, or a plastic material such as polyvinyl chloride, polyethylene, polypropylene, polystyrene, or ABS, and the core tube (19). An outer shell (20) made of a plastic such as polyvinyl chloride, polyethylene, polypropylene or the like, or a soft polyvinyl chloride resin or an elastomer such as SEBS or SBS;
A stripe groove (20A) is formed in the outer shell (20) of (14), and bolt holes (21, 22) are provided at both ends and an intermediate portion. At a position corresponding to (1), fixing blocks (23, 24) are inserted inside the grip bar (14).
【０００８】該握り棒(14)の内部中間に配置される中間
固定ブロック(23)は、図３および図５に示すように切欠
き円柱状の基部(23A) と該基部(23A) 上面から段部(25)
を介して一体的に立設されている台部(23B) とからな
り、中央部にはボルト孔(27)が貫設されており、該ボル
ト孔(27)の上端にはナット形状に合わせて六角形のナッ
ト収納部(27A) が形成されている。そして該ナット収納
部(27A) の内周には複数本の縦リブ(28)が形成されてい
る。As shown in FIGS. 3 and 5, an intermediate fixing block (23) arranged in the middle of the gripping rod (14) has a notched cylindrical base (23A) and an upper surface of the base (23A). Step (25)
And a base (23B) which is integrally erected through a bolt hole (27) in the center and a nut shaped at the upper end of the bolt hole (27). A hexagonal nut storage portion (27A) is formed. A plurality of vertical ribs (28) are formed on the inner periphery of the nut housing (27A).
【０００９】該中間固定ブロック(23)は該握り棒(14)内
部に挿入される際にその両側の段部(25)上面に該握り棒
(14)内周に形成されているガイド凸条(19A) を当接する
ことによって所定の向きに位置固定される。When the intermediate fixing block (23) is inserted into the grip bar (14), the grip bar is attached to the upper surface of the step (25) on both sides thereof.
(14) The position is fixed in a predetermined direction by abutting the guide ridge (19A) formed on the inner periphery.
【００１０】該握り棒(14)の内部両端部に挿着される端
末固定ブロック(24)は、図４および図６に示すように中
間固定ブロック(23)と同様断面が切欠き円柱状の基部(2
4A)と該基部(24A) 上面から段部(26)を介して一体的に
立設されている台部(24B) と、該基部(24A) および台部
(24B) の一端に形成されている円板状のキャップ取付部
(24C) とからなり、中央部にはボルト孔(29)が貫設され
ており、該ボルト孔(29)の上端にはナット形状に合わせ
て六角形のナット収納部(29A) が形成されている。そし
て該ナット収納部(29A) の内周には複数本の縦リブ(30)
が形成されている。そして該キャップ取付部(24C) の外
周にはねじ溝(31)が形成されている。該端末固定ブロッ
ク(24)も該中間固定ブロック(23)と同様に該握り棒(14)
の内部に挿入されるが、その両側の段部(26)上面に該握
り棒(14)のガイド凸条(19A)が当接することによって所
定の向きに位置固定される。A terminal fixing block (24) inserted into both inner ends of the gripping rod (14) has a columnar cut-out cross section like the intermediate fixing block (23) as shown in FIGS. Base (2
4A) and a base (24B) which is integrally erected from the upper surface of the base (24A) via a step (26), and the base (24A) and the base.
(24B) Disk-shaped cap mounting part formed at one end of
(24C), a bolt hole (29) is formed in the center, and a hexagonal nut storage portion (29A) is formed at the upper end of the bolt hole (29) to match the nut shape. ing. A plurality of vertical ribs (30) are provided on the inner periphery of the nut storage portion (29A).
Are formed. A screw groove (31) is formed on the outer periphery of the cap mounting portion (24C). The terminal fixing block (24) is the same as the intermediate fixing block (23) and the grip bar (14).
When the guide ridges (19A) of the gripping rod (14) abut on the upper surfaces of the step portions (26) on both sides thereof, the positions are fixed in a predetermined direction.
【００１１】上記該握り棒(14)を上記基台(12)の支持杆
(13)に固定するには図３に示すように、中間においては
該握り棒(14)内部の中間固定ブロック(23)のボルト孔(2
7)を該握り棒(14)の中間のボルト孔(21)に一致せしめ、
更に該ボルト孔(21)を該支持杆(13)のボス(18)のボルト
貫通孔(18A) に一致せしめ、該支持杆(13)の内部から該
中間固定ブロック(23)のボルト孔(27)にボルト(32)を貫
着し、該中間固定ブロック(23)のナット収納部(27A) 内
に予め収納してあったナット(33)に該ボルト(32)を螺着
し締付けを行なう。この時該固定ブロック(23)のナット
収納部(27A) はナット(33)形状に合わせた形状をしてお
り、更に該ナット(33)は該ナット収納部(27A) の縦リブ
(28)に圧接しているので該ナット(33)の回転は確実に固
定される。該支持杆(13)の上面には図７に示すように複
数本のリブ(34)が設けられており、該支持杆(13)に該握
り棒(14)を取付けた状態で該握り棒(14)のプラスチック
製の外殻(20)に該支持杆(13)のリブ(34)が食い込んで該
握り棒(14)を固定し、該握り棒(14)のずれや回転を確実
に防止する。The gripping rod (14) is supported on a support rod of the base (12).
As shown in FIG. 3, in order to fix to the gripping rod (13), the bolt hole (2) of the intermediate fixing block (23) inside the gripping rod (14) in the middle
7) into the middle bolt hole (21) of the grip bar (14),
Further, the bolt holes (21) are aligned with the bolt through holes (18A) of the boss (18) of the support rod (13), and the bolt holes (18) of the intermediate fixing block (23) are formed from inside the support rod (13). A bolt (32) is passed through the nut (27), and the bolt (32) is screwed into the nut (33) previously stored in the nut storage portion (27A) of the intermediate fixing block (23), and tightened. Do. At this time, the nut storage portion (27A) of the fixed block (23) has a shape corresponding to the shape of the nut (33), and the nut (33) is further provided with a vertical rib of the nut storage portion (27A).
Since the nut (33) is pressed against the nut (28), the rotation of the nut (33) is securely fixed. As shown in FIG. 7, a plurality of ribs (34) are provided on the upper surface of the support rod (13), and the grip rod (14) is attached to the support rod (13). The ribs (34) of the support rod (13) bite into the plastic outer shell (20) of (14) to fix the gripping rod (14), thereby ensuring that the gripping rod (14) shifts and rotates. To prevent.
【００１２】更に該握り棒(14)の両端部においては、図
４に示すように該握り棒(14)内部に端末固定ブロック(2
4)が挿入され、そのキャップ取付部(24C) は該握り棒(1
4)の両端部外側に配置され、該キャップ取付部(24C) に
該握り棒(14)のキャップ(35)を螺着する。したがって該
キャップ(35)は該握り棒(14)に確実に固定される。この
状態で該端末固定ブロック(24)のボルト孔(29)は該握り
棒(14)の両端部のボルト孔(22)に一致し、そして該握り
棒(14)のボルト孔(22)は両端部の該支持杆(13)のボス(1
8)のボルト貫通孔(18A) に一致し、該支持杆(13)の内部
から該端末固定ブロック(24)のボルト孔(29)にボルト(3
2)を貫通させ、該固定ブロック(24)のナット収納部(29
A) に予め収納してあったナット(33)に該ボルト(32)を
螺着し締付けを行なう。この時にも該ナット(33)は該固
定ブロック(24)のナット収納部(29A) に確実に回転を固
定されて収納されている。Further, at both ends of the gripping rod (14), as shown in FIG.
4) is inserted, and the cap mounting part (24C) is
The cap (35) of the gripping rod (14) is screwed to the cap mounting portion (24C), which is arranged outside both ends of 4). Therefore, the cap (35) is securely fixed to the grip bar (14). In this state, the bolt holes (29) of the terminal fixing block (24) match the bolt holes (22) at both ends of the grip bar (14), and the bolt holes (22) of the grip bar (14) are The bosses (1) of the support rod (13) at both ends
8) and the bolt (3) from the inside of the support rod (13) to the bolt hole (29) of the terminal fixing block (24).
2) through the nut storage section (29) of the fixed block (24).
The bolt (32) is screwed into the nut (33) previously stored in (A) and tightened. Also at this time, the nut (33) is securely stored in the nut storage portion (29A) of the fixed block (24) and stored.
【００１３】上記したようにナット(33)にボルト(32)を
螺着する場合、ナット(33)がボルト(32)によって押上げ
られて図８に示すように固定ブロック(23,24) のナット
収納部(27A,29A) から上方へ飛出す場合がある。このよ
うな場合、図８に示すようにナット(33)がナット収納部
(27A,29A) から上方へ飛出す量Ｄ1 がナット(33)の厚み
Ｄよりも小さい状態で、該ナット(33)が握り棒(14)の内
周に当接してそれ以上の飛出しが阻止されるように固定
ブロック(23,24) の高さを設定しておけば、ナット(33)
がボルト(32)によって押上げられてもナット収納部(27
A,29A) からはずれない。上記直手すり(11)は基台(12)
の凹部(15)のビス孔(16)を介してビス(36)を例えばトイ
レ、浴室の壁面に螺着することによって取付けられる。When the bolt (32) is screwed onto the nut (33) as described above, the nut (33) is pushed up by the bolt (32) and the fixing block (23, 24) is moved as shown in FIG. There are cases where the nuts are ejected upward from the nut storage sections (27A, 29A). In such a case, as shown in FIG.
(27A, 29A) When the amount D 1 of the upward projection from the nut (33) is smaller than the thickness D of the nut (33), the nut (33) comes into contact with the inner periphery of the gripping rod (14) and further ejects. If the height of the fixed block (23, 24) is set so that the nut (33)
Even if the nut is pushed up by the bolt (32), the nut
A, 29A). The above handrail (11) is the base (12)
The screw (36) is attached to the wall of a toilet or a bathroom, for example, by screwing it through the screw hole (16) of the concave portion (15).
【００１４】上記したように該直手すり(11)は独立して
使用されるが、該直手すり(11)の一対と、図９〜図１１
に示す９０°曲がり部分(37)とを組合わせて９０°曲が
り手すり(44)としても使用される。図に示す曲がり部分
(37)は９０°に曲がっている握り棒(38)と、該握り棒(3
8)の両端から差出されている挿入部(39,39) とからな
り、該握り棒(38)は断面円形であり、図１０に示すよう
にポリエチレン、ポリプロピレン、ポリスチレン、ポリ
塩化ビニル、ＡＢＳ等のプラスチックの発泡体を材料と
する芯棒(40)と、該芯棒(40)を被覆する軟質ポリ塩化ビ
ニル樹脂、ＳＥＢＳ、ＳＢＳ等のエラストマーを材料と
する外殻(41)とからなり、該曲がり部分(37)の両端部に
おいて該芯棒(40)は該外殻(41)から露出して挿入部(39)
を形成しており、該挿入部(39)の両側には段部(47)が設
けられ、更に上部には切欠き部(42)が設けられ、図１１
に示すように該切欠き部(42)においてボルト孔(43)が貫
設されており、該ボルト孔(43)の上端にはナット形状に
合わせて六角形のナット収納部(43A) が形成されてお
り、直手すり(11)の固定ブロック(23,24) と略同一の形
状とされている。As described above, the handrail (11) is used independently, but a pair of the handrail (11) and the handrail (11) shown in FIGS.
A 90 ° bend rail (44) is also used in combination with the 90 ° bend (37) shown in FIG. Bent part shown in figure
(37) is a grip bar (38) bent at 90 ° and the grip bar (3
8), the handle bar (38) has a circular cross section and is made of polyethylene, polypropylene, polystyrene, polyvinyl chloride, ABS, etc. as shown in FIG. A core rod (40) made of a plastic foam, and an outer shell (41) made of a soft polyvinyl chloride resin covering the core rod (40), an elastomer such as SEBS or SBS, At both ends of the bent portion (37), the core bar (40) is exposed from the outer shell (41) and the insertion portion (39)
A step portion (47) is provided on both sides of the insertion portion (39), and a notch portion (42) is provided on the upper portion.
A bolt hole (43) is formed in the notch (42) as shown in FIG. 1 and a hexagonal nut storage part (43A) is formed at the upper end of the bolt hole (43) to match the shape of the nut. And has substantially the same shape as the fixed blocks (23, 24) of the handrail (11).
【００１５】上記曲がり部分(37)の両端に上記直手すり
(11)を接続するには、図４に示す直手すり(11)の一方の
端末部において握り棒(14)のキャップ(35)を取りはずし
そして固定ブロック(24)を抜き取った上で、図１２に示
すように該曲がり部分(37)の挿入部(39)を該直手すり(1
1)の握り棒(14)の端末部に挿着する。この状態で該曲が
り部分(37)の挿入部(39)のボルト孔(43)は該直手すり(1
1)の握り棒(14)の端末部のボルト孔(22)に一致した状態
にあり、該直手すり(11)の支持杆(13)の内部から該曲が
り部分(37)の挿入部(39)のボルト孔(43)にボルト(32)を
貫通させ、該挿入部(39)のナット収納部(43A) に予め収
納してあったナット(33)に該ボルト(32)を螺着し締付け
を行なう。このようにして図１３に示すように一対の直
手すり(11)と、該一対の直手すり(11)の間に介在する曲
がり部分(37)とからなる９０°曲がり手すり(44)が組立
てられる。該９０°曲がり手すり(44)は直手すり(11)と
同様に基台(12)の凹部(15)のビス孔(16)を介してビス(3
6)によって例えばトイレ、浴室等の壁面に止着される
が、図１４に示すように該壁面に目地(45)を介してタイ
ル(46)が張設されている場合にはビス(36)の止着点は該
タイル(46)間の目地(45)の位置になる。The straight handrail is provided at both ends of the bent portion (37).
To connect (11), remove the cap (35) of the grip bar (14) at one end of the handrail (11) shown in FIG. 4 and withdraw the fixing block (24). As shown in the figure, the insertion portion (39) of the bent portion (37) is
Insert it into the terminal of the grip bar (14) of 1). In this state, the bolt hole (43) of the insertion portion (39) of the bent portion (37) is inserted into the straight handrail (1).
The handle bar (14) of (1) is aligned with the bolt hole (22) at the end of the handrail (14), and the insertion portion (39) of the bent portion (37) is inserted from inside the support rod (13) of the handrail (11). ) Through the bolt hole (43), and screw the bolt (32) into the nut (33) previously stored in the nut storage portion (43A) of the insertion portion (39). Tighten. In this manner, as shown in FIG. 13, a 90 ° bent handrail (44) composed of a pair of handrails (11) and a bent portion (37) interposed between the pair of handrails (11) is assembled. . The 90 ° bent handrail (44) is screwed through the screw hole (16) of the concave portion (15) of the base (12) in the same manner as the straight handrail (11).
By 6), for example, it is fixed to a wall surface of a toilet, a bathroom, etc., but when a tile (46) is stretched through a joint (45) on the wall surface as shown in FIG. Is located at the joint (45) between the tiles (46).
【００１６】図１５には４５°曲がり手すり(44A) の例
が示される。該４５°曲がり手すり(44A) は一対の直手
すり(11A,11A) と４５°曲がり部分(37A) とからなり該
直手すり(11A) の基台(12A) からは２個の中空の支持杆
(13)が一体的に差出され、前例と同様な構成によって該
支持杆(13)の先端には中空の握り棒(14)が差渡され固定
されており、更に４５°曲がり部分(37A) の両端の挿入
部（図示しない）も、前例と同様に一対の直手すり(11
A,11A) の握り棒(14)の一端に夫々挿入され固定されて
いる。FIG. 15 shows an example of a 45 ° bent handrail (44A). The 45 ° bent handrail (44A) comprises a pair of straight handrails (11A, 11A) and a 45 ° bent part (37A), and two hollow support rods are formed from the base (12A) of the straight handrail (11A).
(13) is integrally inserted, a hollow gripping rod (14) is inserted and fixed to the tip of the support rod (13) by the same configuration as the previous example, and further a 45 ° bent portion (37A) The insertion portions (not shown) at both ends of the pair of handrails (11
A, 11A) are inserted and fixed to one end of the gripping rod (14), respectively.
【００１７】本例の場合には一方の直手すり(11A) は図
１６に示すようにタイル(46)の配列方向に対して４５°
の傾きを有する。そこで図１５に示すＡ部において該直
手すり(11A) のビス(36)の止着点は該タイル(46)間の目
地(45)ではなくタイル(46)上に位置することになる。そ
こで該止着点Ｐ（ビス(36)の軸芯）はタイル(46)の強度
を考慮してタイル(46)の外辺からａ≧１０mm望ましくは
ａ≧１５mm離れた位置にすると、該タイル(46)にビス孔
をドリル等で設ける場合にタイル(46)が欠けたり割れた
りすることが防止出来る。また図１５に示すＢ部におい
て図１７に示すように両側のビス(36)の止着点が該タイ
ル(46)間の目地(45)の位置になるように設定し、手すり
取付強度を確保する。In the case of this example, one of the handrails (11A) is 45 ° with respect to the arrangement direction of the tiles (46) as shown in FIG.
With a slope of Therefore, in part A shown in FIG. 15, the fastening point of the screw (36) of the handrail (11A) is located not on the joint (45) between the tiles (46) but on the tile (46). Therefore, when the fastening point P (the axis of the screw (36)) is set at a position distant from the outer side of the tile (46) by a ≧ 10 mm, preferably a ≧ 15 mm in consideration of the strength of the tile (46), the tile When a screw hole is provided in (46) with a drill or the like, the chip (46) can be prevented from being chipped or broken. In addition, as shown in FIG. 17, the fixing points of the screws (36) on both sides are set at the joints (45) between the tiles (46) in the portion B shown in FIG. I do.
【００１８】図１８〜図２２には本発明の他の実施の形
態が示される。本実施の形態においては中間固定ブロッ
ク(23)、端末固定ブロック(24)および曲がり部分(37)の
挿入部(39)には段部(25,26,47)が設けられておらず、そ
の代りに垂直面(25A,26A,47A) が形成されている。本実
施の形態では例えば該中間固定ブロック(23)の場合、該
中間固定ブロック(23)を握り棒(14)に挿入すると、図２
１に示すように該中間固定ブロック(23)の垂直面(25A,2
5A) と該握り棒(14)のガイド凸条(19A) とが若干の間隙
Ｃ（通常０．３mm〜１．０mm）を介するように設定され
る。この状態では該中間固定ブロック(23)は握り棒(14)
に対して若干左右に回動可能となるので、図２２に示す
ように該握り棒(14)に捩り方向の歪みが生じた場合でも
該歪みが吸収出来る。該端末固定ブロック(24)および曲
がり部分(37)の挿入部(39)においても同様なことが言え
る。FIGS. 18 to 22 show another embodiment of the present invention. In the present embodiment, the intermediate fixing block (23), the terminal fixing block (24) and the insertion portion (39) of the bent portion (37) are not provided with a step (25, 26, 47), Instead, vertical surfaces (25A, 26A, 47A) are formed. In the present embodiment, for example, in the case of the intermediate fixed block (23), when the intermediate fixed block (23) is inserted into the grip bar (14), FIG.
As shown in FIG. 1, the vertical surface (25A, 2A) of the intermediate fixed block (23)
5A) and the guide ridge (19A) of the gripping rod (14) are set so as to pass through a slight gap C (usually 0.3 mm to 1.0 mm). In this state, the intermediate fixing block (23) is
22. Therefore, even if the gripping rod (14) is distorted in the torsional direction as shown in FIG. 22, the distortion can be absorbed. The same can be said for the terminal fixing block (24) and the insertion portion (39) of the bent portion (37).
【００１９】[0019]
【発明の効果】本発明では直手すりの一対を所定の角度
に曲がっている曲がり部分によって接続して曲がり手す
りとするから、直手すりは既製のものが使用出来、曲が
り部分として種々な角度に曲がったものを用意すればよ
いので、曲がり手すりの製造が大巾に合理化される。ま
た曲がり部分をプラスチック発泡体を材料とする芯棒
と、該芯棒を被覆するエラストマーを材料とする外殻と
によって構成した場合、パイプを曲げ加工するよりもは
るかに容易に成形出来る。According to the present invention, since a pair of handrails is connected by a bent portion bent at a predetermined angle to form a bent handrail, a ready-made handrail can be used, and the bent handrail can be bent at various angles. The production of a curved handrail is greatly streamlined since only a handy piece needs to be prepared. When the bent portion is constituted by a core rod made of a plastic foam material and an outer shell made of an elastomer covering the core rod, the pipe can be formed much more easily than by bending a pipe.
図１〜図１６は本発明の一実施の形態を示すものであ
る。1 to 16 show an embodiment of the present invention.
【図１】斜視図FIG. 1 is a perspective view
【図２】図１におけるＡ−ＡおよびＢ−Ｂ断面図FIG. 2 is a sectional view taken along line AA and BB in FIG.
【図３】中間部の取付構造の部分断面図FIG. 3 is a partial cross-sectional view of a mounting structure at an intermediate portion.
【図４】端末部の取付構造の部分断面図FIG. 4 is a partial cross-sectional view of a mounting structure of a terminal unit.
【図５】中間固定ブロックの斜視図FIG. 5 is a perspective view of an intermediate fixing block.
【図６】端末固定ブロックの斜視図FIG. 6 is a perspective view of a terminal fixing block.
【図７】支持杆上面図FIG. 7 is a top view of a support rod.
【図８】ナット飛出し状態の握り棒断面図FIG. 8 is a cross-sectional view of the gripping rod in a state where the nut is ejected.
【図９】９０°曲がり部分の斜視図FIG. 9 is a perspective view of a 90 ° bent portion.
【図１０】図９におけるＣ−Ｃ断面図10 is a sectional view taken along the line CC in FIG. 9;
【図１１】図９におけるＤ−Ｄ断面図11 is a sectional view taken along line DD in FIG. 9;
【図１２】曲がり部分接続部分断面図FIG. 12 is a cross-sectional view of a bent connection part;
【図１３】９０°曲がり手すりの平面図FIG. 13 is a plan view of a 90 ° bent railing.
【図１４】止着点説明図FIG. 14 is an explanatory view of a fastening point.
【図１５】４５°曲がり手すりの平面図FIG. 15 is a plan view of a 45 ° bent railing.
【図１６】図１５のＡ部における止着点説明図FIG. 16 is an explanatory view of a fastening point in a portion A of FIG.
【図１７】図１５のＢ部における止着点説明図図１８〜
図２２は他の実施の形態を示すものである。FIG. 17 is an explanatory view of a fastening point in a portion B of FIG.
FIG. 22 shows another embodiment.
【図１８】中間固定ブロックの斜視図FIG. 18 is a perspective view of an intermediate fixing block.
【図１９】端末固定ブロックの斜視図FIG. 19 is a perspective view of a terminal fixing block.
【図２０】曲がり部分の斜視図FIG. 20 is a perspective view of a bent portion.
【図２１】中間固定ブロックを握り棒に挿入した状態の
断面図FIG. 21 is a sectional view showing a state in which the intermediate fixing block is inserted into the grip bar.
【図２２】握り棒に捩り方向に歪みが生じた状態の中間
固定ブロック挿入状態断面図FIG. 22 is a cross-sectional view showing a state where the intermediate fixing block is inserted in a state where the gripping bar is distorted in the torsion direction.
【図２３】従来例の説明図FIG. 23 is an explanatory view of a conventional example.
11,11A 直手すり 12,12A 基台 13 支持杆 14 握り棒（直管状握り棒） 23,24 固定ブロック 27,29,43 ボルト孔 27A,29A,43A ナット収納部 32 ボルト 33 ナット 35 キャップ 37,37A 曲がり部分 38 握り棒 39 挿入部 40 芯棒 41 外殻 11,11A handrail 12,12A base 13 support rod 14 gripping rod (straight tubular gripping rod) 23,24 fixing block 27,29,43 bolt hole 27A, 29A, 43A nut storage part 32 bolt 33 nut 35 cap 37, 37A Bent part 38 Grip bar 39 Insert part 40 Core rod 41 Outer shell
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−300460（ＪＰ，Ａ) 実開 昭62−115444（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) E04F 11/18 A47K 3/12 E04H 1/12 301 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-300460 (JP, A) JP-A 62-115444 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) E04F 11/18 A47K 3/12 E04H 1/12 301
Claims (5)
杆の先端に直管状握り棒を差渡した直手すりの一対と、
両端に挿入部を有しかつ所定角度に曲がっている握り棒
からなる曲がり部分とからなり、該一対の直手すりの握
り棒の一端から該曲がり部分の挿入部を挿着することに
よって該一対の直手すりを該曲がり部分を介して接続し
たことを特徴とする曲がり手すり1. A pair of straight handrails in which a plurality of supporting rods are inserted from a base and a straight tubular gripping rod is inserted at the tip of the supporting rods.
It has a bent portion having an insertion portion at both ends and a grip bar bent at a predetermined angle, and by inserting the insertion portion of the bent portion from one end of the grip bar of the pair of handrails, A curved handrail connected with a straight handrail via the bent portion
ップが着脱可能に取付けられ、該曲がり部分の挿入部は
該直管状握り棒の一端のキャップを取はずして挿着され
る請求項１に記載の曲がり手すり2. Caps are removably attached to both ends of a straight tubular gripping bar of the straight handrail, and an insertion portion of the bent portion is inserted and removed by removing a cap at one end of the straight tubular gripping bar. Bending railing described in item 1
状握り棒の内部には該支持杆当接位置に上端にナット収
納部を形成したボルト孔を有する固定ブロックを配置
し、該支持杆内部から該握り棒内部の固定ブロックのボ
ルト孔にボルトを挿入し、該ボルトを該ボルト孔のナッ
ト収納部に回転を固定して収納されているナットに螺着
締付けることによって該支持杆に該握り棒が取付けられ
ており、一方該曲がり部分の挿入部にも上端にナット収
納部を形成したボルト孔が設けられ、該挿入部を該直手
すりの握り棒の一端に挿着し、該直手すりの支持杆内部
から該曲がり部分の挿入部のボルト孔にボルトを挿入
し、該ボルトを該ボルト孔のナット収納部に回転を固定
して収納されているナットに螺着締付けることによっ
て、該曲がり部分を該一対の直手すりに固定した請求項
１または２に記載の曲がり手すり3. A support rod of the handrail is hollow, and a fixing block having a bolt hole formed with a nut storage portion at an upper end is arranged inside the straight tubular gripping rod at a position where the support rod abuts, A bolt is inserted from the inside of the support rod into the bolt hole of the fixed block inside the gripping rod, and the bolt is screwed and fastened to a nut stored in the nut storage portion of the bolt hole while fixing the rotation. The grip bar is attached to the rod, while the insertion portion of the bent portion is also provided with a bolt hole formed with a nut storage portion at the upper end, and the insertion portion is inserted into one end of the grip bar of the handrail. Inserting a bolt into the bolt hole of the insertion portion of the bent portion from the inside of the support rod of the handrail, and screwing the bolt to a nut stored in the nut storage portion of the bolt hole while fixing the rotation. The bent part by the one Handrail bend according to claim 1 or 2 is fixed to a straight railing
ックを材料とする芯筒と、該芯筒を被覆するエラストマ
ーを材料とする外殻とからなる請求項１または２または
３に記載の曲がり手すり4. The bend according to claim 1, wherein the grip bar of the handrail comprises a core tube made of metal or plastic and an outer shell made of an elastomer covering the core tube. handrail
とする芯棒と、該芯棒を被覆するエラストマーを材料と
する外殻とからなり、該芯棒は曲がり部分の両端部にお
いて外殻から露出して挿入部を形成している請求項１ま
たは２または３または４に記載の曲がり手すり5. The bent portion comprises a core bar made of plastic foam and an outer shell made of an elastomer covering the core bar, and the core bar is formed at both ends of the bent portion by the outer shell. The bent handrail according to claim 1, 2 or 3 or 4, which is exposed to form an insertion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7292125A JP2945616B2 (en) | 1995-10-13 | 1995-10-13 | Curved railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7292125A JP2945616B2 (en) | 1995-10-13 | 1995-10-13 | Curved railing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09111987A JPH09111987A (en) | 1997-04-28 |
| JP2945616B2 true JP2945616B2 (en) | 1999-09-06 |
Family
ID=17777870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7292125A Expired - Lifetime JP2945616B2 (en) | 1995-10-13 | 1995-10-13 | Curved railing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2945616B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090205125A1 (en) * | 2008-02-18 | 2009-08-20 | Earl David Forrest | Plastic bath bar |
| US7874025B2 (en) * | 2008-02-26 | 2011-01-25 | Liberty Hardware Mfg. Corp. | Grab bar assembly for shower and the like |
-
1995
- 1995-10-13 JP JP7292125A patent/JP2945616B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09111987A (en) | 1997-04-28 |
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