JPH0324750Y2 - - Google Patents
Info
- Publication number
- JPH0324750Y2 JPH0324750Y2 JP3060384U JP3060384U JPH0324750Y2 JP H0324750 Y2 JPH0324750 Y2 JP H0324750Y2 JP 3060384 U JP3060384 U JP 3060384U JP 3060384 U JP3060384 U JP 3060384U JP H0324750 Y2 JPH0324750 Y2 JP H0324750Y2
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- main body
- wall
- side wall
- support
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 6
- 239000012779 reinforcing material Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Landscapes
- Fencing (AREA)
Description
【考案の詳細な説明】
本考案は、ベランダ等に設置される手摺の手摺
支柱に関し、特に、笠木同士が鈍角をなして相互
に衝合して構成される手摺に用いることのできる
手摺支柱に関する。[Detailed Description of the Invention] The present invention relates to a handrail support for a handrail installed on a balcony, etc., and particularly relates to a handrail support that can be used for a handrail constructed by making obtuse angles and abutting each other. .
近年、ベランダには該ベランダの一部を外方に
張り出す形態をとるものが多用されるようにな
り、これに伴つて直線上に並設した手摺支柱間に
笠木を有する手摺ユニツトを配設したりあるいは
上記手摺支柱を介して手摺ユニツトを直角に衝合
して手摺を構成するだけでなく、該手摺ユニツト
を鈍角をなして相互に衝合させて手摺を構成する
必要が生じており、このような手摺に適し、かつ
設置強度の高い手摺支柱が望まれていた。 In recent years, balconies with a part of the balcony extending outward have become more common, and with this, handrail units with capstones are installed between the handrail supports arranged in a straight line. Or, it has become necessary not only to construct a handrail by abutting handrail units at a right angle via the handrail support, but also to construct a handrail by abutting the handrail units at an obtuse angle. There has been a demand for a handrail support that is suitable for such handrails and has high installation strength.
本考案は、以上のような事情に対処してなされ
たものであつて、笠木同士が鈍角をなして相互に
衝合して構成される手摺に適し、かつ支柱本体に
及ぼす種々の荷重を有効に補強材に伝達して支柱
本体の変形を防止するとともに、安価に製造する
ことのできる手摺支柱を提供することを目的とす
る。 The present invention was developed in response to the above-mentioned circumstances, and is suitable for handrails in which the caps form obtuse angles and abut against each other, and is effective in reducing various loads on the main body of the support. It is an object of the present invention to provide a handrail strut that prevents deformation of a strut main body by transmitting the deformation to a reinforcing material and that can be manufactured at low cost.
以下、本考案の実施例を添付図面に基づいて詳
細に説明する。 Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
第１図は、本考案による手摺支柱を用いて構成
された手摺を示す斜視説明図であつて、手摺１
は、ベランダの設置面２上に立設された複数の手
摺支柱３，３，……の間に笠木４、下弦材５及び
手摺子６を有する手摺ユニツト７を配設して構成
され、ベランダの設置面２が外方に向けて張り出
される部位においては上記手摺ユニツト７は鈍角
をなして相互に衝合されている。 FIG. 1 is a perspective explanatory view showing a handrail constructed using a handrail support according to the present invention, and shows a handrail 1.
is constructed by arranging a handrail unit 7 having a cap 4, a lower chord 5, and a handrail 6 between a plurality of handrail supports 3, 3, . . . erected on the installation surface 2 of the balcony. At the portion where the installation surface 2 of the handrail unit 7 extends outward, the handrail units 7 form an obtuse angle and abut against each other.
手摺支柱３は、第２図ないし第４図に示すよう
に、支柱本体８と断面略細長矩形状の鋼製管体に
より形成される補強材９とから構成され、上記手
摺ユニツト７は、その下弦材５の端部をブラケツ
ト５ａを介して支柱本体８に当接して該支柱本体
８に固着するとともに、その上弦材１０の端部を
支柱本体８の上端部に載置して止着子１１により
該支柱本体８に固着することにより配設され、上
記上弦材１０には笠木４が被冠されるとともに、
該笠木４の衝合端部にはジヨイントカバー４ａが
装着されている。この支柱本体８は、アルミ材等
の押出加工により製せられ、略中央部を鈍角に折
曲した前壁１２ａ及び後壁１２ｂと、この前後壁
１２ａ，１２ｂ間を閉塞して前壁１２ａ及び後壁
１２ｂに対し直角に設けられる側壁１２ｃとから
成り、上記前壁１２ａ及び後壁１２ｂの内壁面か
ら突設した案内リブ１３をガイドにして、設置面
２上に立設された補強材９に外嵌する状態で装着
されている。 As shown in FIGS. 2 to 4, the handrail support 3 is composed of a support main body 8 and a reinforcing member 9 formed of a steel tube with a substantially elongated rectangular cross section. The end of the lower chord member 5 is brought into contact with the column main body 8 via the bracket 5a and fixed to the column main body 8, and the end of the upper chord member 10 is placed on the upper end of the column main body 8 to attach the fastener. 11 is fixed to the support main body 8, and the upper chord member 10 is covered with a cap 4,
A joint cover 4a is attached to the abutting end of the cap 4. This support main body 8 is made by extruding aluminum material or the like, and has a front wall 12a and a rear wall 12b that are bent at an obtuse angle approximately in the center, and a front wall 12a and a rear wall 12b that are closed between the front and rear walls 12a and 12b. A reinforcing member 9 is constructed of a side wall 12c provided at right angles to the rear wall 12b, and is erected on the installation surface 2 using guide ribs 13 protruding from the inner wall surfaces of the front wall 12a and rear wall 12b as guides. It is attached so that it fits externally.
一方、上記支柱本体８の側壁１２ｃの内壁面に
は補強リブ１４が突設されている。この補強リブ
１４は、手摺ユニツト７の笠木４あるいは下弦材
５に負荷が加わつたときに上記補強材９に先端部
が当接して支柱本体８の変形等を防止するための
もので、該支柱本体８のねじりに対して有効に働
くように、先端部が補強材９の中心線C1よりや
や支柱本体８の後壁１２ｂ寄りに偏位して位置す
るように配設されるとともに、補強材９の側壁に
対し直角に当接するように配置されている。この
ように、補強リブ１４を補強材９の側壁に対して
直角に当接することにより、該補強リブ１４には
常に圧縮荷重のみが作用することとなり、補強リ
ブ１４が曲ることを防止することができ、かつ補
強リブ１４の付け根において支柱本体８の側壁１
２ｃが曲げモーメントの影響で部分的にひきつれ
て変形することも防止することができるので全体
に薄肉とすることができ、コストの低減をはかる
ことができる。 On the other hand, reinforcing ribs 14 are provided protruding from the inner wall surface of the side wall 12c of the support main body 8. This reinforcing rib 14 is for preventing deformation of the main column 8 due to the tip contacting the reinforcing material 9 when a load is applied to the cap 4 or the lower chord 5 of the handrail unit 7. In order to work effectively against torsion of the main body 8, the tip part is located slightly deviated from the center line C1 of the reinforcement 9 toward the rear wall 12b of the support main body 8, and the reinforcement It is arranged so as to abut perpendicularly to the side wall of the material 9. In this way, by abutting the reinforcing ribs 14 at right angles to the side walls of the reinforcing material 9, only a compressive load is always applied to the reinforcing ribs 14, thereby preventing the reinforcing ribs 14 from bending. is formed, and the side wall 1 of the support main body 8 is formed at the base of the reinforcing rib 14.
Since it is possible to prevent the part 2c from being partially strained and deformed due to the influence of the bending moment, the whole part can be made thinner, and the cost can be reduced.
また、この時、上記補強リブ１４の始端部を支
柱本体８の側壁１２ｃの中心線C2近傍に位置さ
せることにより下弦材５の端末部を固着する２ケ
のビス１５挿通孔近傍の剛性を等しく高める結果
となるので、下弦材５に足を掛けることにより下
弦材５と側壁１２ｃの当接部位に引張荷重が生
じ、上記挿通孔近傍が部分的にひきつれ、変形す
るのを防止することができる。 At this time, by positioning the starting end of the reinforcing rib 14 near the center line C2 of the side wall 12c of the support main body 8, the rigidity near the insertion hole of the two screws 15 that fix the end of the lower chord member 5 is increased. As a result, placing your foot on the lower chord member 5 causes a tensile load to be generated at the contact area between the lower chord member 5 and the side wall 12c, and it is possible to prevent the vicinity of the insertion hole from being partially twitched and deformed. can.
尚、第２図に示す実施例においては、前壁１２
ａに補強材９の側壁に直角に当接する案内リブ１
３と、該補強材９の側壁を挾持する状態で設けら
れる案内リブ１３を形成するとともに、後壁１２
ｂに上記補強材９の側壁に直角に当接する案内リ
ブ１３を設ける場合について説明したが、本考案
はこれに限られず、種々の案内リブ１３を形成し
た場合に適用することができ、この場合、補強リ
ブ１４は上記案内リブ１３と協働して支柱本体８
の種々の方向の変形に対し有効に阻止される位置
に配設される。 In the embodiment shown in FIG. 2, the front wall 12
a guide rib 1 that abuts at right angles to the side wall of the reinforcing member 9;
3 and a guide rib 13 provided to sandwich the side wall of the reinforcing member 9, and the rear wall 12.
Although the case where the guide rib 13 that abuts the side wall of the reinforcing member 9 at right angles is provided in b is described, the present invention is not limited to this, and can be applied to cases where various guide ribs 13 are formed, and in this case. , the reinforcing rib 14 cooperates with the guide rib 13 to support the column main body 8.
It is arranged at a position where deformation in various directions is effectively prevented.
本考案は、以上説明したように、補強リブを補
強材の側壁に対して直角に当接するように設けた
ので、補強リブには常に圧縮荷重のみが働き、補
強リブが折れ曲ることがない上に補強リブの付け
根において支柱本体の側壁が曲げモーメントの影
響で部分的にひきつれて変形することを有効に防
止することができる。従つて全体に薄肉とするこ
とができコストの低減をはかることができる。ま
た、補強リブは支柱本体の側壁に突設されるの
で、該側壁の中心線近傍に始端部を位置させても
端部が補強材の中心線から偏位して位置すること
となる。従つて、支柱本体のねじりに対して有効
性を保持したままで、下弦材の端末部を固着する
２ケのビス挿通孔近傍の剛性を等しく高めること
ができるので、上記ビス挿通孔近傍における部分
的なひきつれや変形を防止することができる。更
に、補強材は市販の鋼製管体を使用できるので、
全体のコストを低減させることができる。 As explained above, in this invention, the reinforcing ribs are provided so as to abut at right angles to the side walls of the reinforcing material, so only compressive load is always applied to the reinforcing ribs, and the reinforcing ribs do not bend. It is possible to effectively prevent the side wall of the support main body from being partially strained and deformed due to the bending moment at the base of the upper reinforcing rib. Therefore, the overall thickness can be made thinner, and costs can be reduced. Further, since the reinforcing ribs are provided to protrude from the side wall of the support main body, even if the starting end is located near the center line of the side wall, the end portion will be located offset from the center line of the reinforcing member. Therefore, while maintaining effectiveness against torsion of the strut body, it is possible to equally increase the rigidity near the two screw insertion holes that secure the end portion of the lower chord. This can prevent twitching and deformation. Furthermore, commercially available steel pipes can be used as reinforcing materials, so
Overall cost can be reduced.
第１図は本考案による手摺支柱を用いて構成さ
れた手摺を示す斜視説明図、第２図はその側面
図、第３図は第２図の−線断面図、第４図は
第２図の方向矢視図である。
１……手摺、２……設置面、３……手摺支柱、
８……支柱本体、９……補強材、１２ａ……前
壁、１２ｂ……後壁、１２ｃ……側壁、１３……
案内リブ、１４……補強リブ。
Fig. 1 is a perspective explanatory view showing a handrail constructed using a handrail post according to the present invention, Fig. 2 is a side view thereof, Fig. 3 is a cross-sectional view taken along the line - - of Fig. 2, and Fig. 4 is a view of Fig. 2. FIG. 1...handrail, 2...installation surface, 3...handrail support,
8... Support main body, 9... Reinforcement material, 12a... Front wall, 12b... Rear wall, 12c... Side wall, 13...
Guide rib, 14... Reinforcement rib.
Claims (1)
の前後壁間を該前壁及び後壁に対し直角に閉塞す
る側壁とからなる支柱本体を、該支柱本体の前壁
及び後壁に突設した案内リブをガイドにして設置
面上に立設された断面略細長矩形状の補強材に外
嵌するとともに、上記支柱本体の側壁の内壁面に
その先端部が上記補強材の側壁の中心線から偏位
した位置において直角に当接する補強リブを突設
したことを特徴とする手摺支柱。 A column main body is made up of a front wall and a rear wall that are bent at an obtuse angle approximately in the center, and a side wall that closes the space between the front and rear walls at a right angle to the front and rear walls. It is externally fitted onto a reinforcing member having a substantially elongated rectangular cross section that is erected on the installation surface using guide ribs protruding from the support as a guide, and its tip is attached to the inner wall surface of the side wall of the support main body. A handrail post characterized by having a protruding reinforcing rib that abuts at right angles at a position offset from the center line of the handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060384U JPS60143824U (en) | 1984-03-05 | 1984-03-05 | handrail post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060384U JPS60143824U (en) | 1984-03-05 | 1984-03-05 | handrail post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60143824U JPS60143824U (en) | 1985-09-24 |
| JPH0324750Y2 true JPH0324750Y2 (en) | 1991-05-29 |
Family
ID=30530448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3060384U Granted JPS60143824U (en) | 1984-03-05 | 1984-03-05 | handrail post |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143824U (en) |
-
1984
- 1984-03-05 JP JP3060384U patent/JPS60143824U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60143824U (en) | 1985-09-24 |
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