【０００１】[0001]
本考案は、階段や廊下などの通路に配置する手すり部材同士を接続して連続した 手すりとするための部品に関するものである。 The present invention relates to a component for connecting handrail members arranged in a passage such as a stairway or a corridor to form a continuous handrail.
【０００２】[0002]
従来、階段や廊下などの通路に配置する手すり部材同士を接続して連続した手す りとするためには、図５(a),(b) に示すように、階段の傾き具合や通路のコーナ ーC'の角度に対応させたパーツa'，b'をあらかじめ製作しておき、その位置に適 するパーツa'，b'をその部分に配置し、ジョイント金具c'，c'を用いて接続すべ き二本の手すり部材d'，d'の端部と連結する方式を採っている。 なお、図５(a),(b) において、図面符号e'は手すり部材d'を支えるためのブラケ ットである。 Conventionally, in order to connect handrail members arranged in a passage such as a stairway or a corridor to form a continuous handrail, as shown in FIGS. Parts a 'and b' corresponding to the angle of the corner C 'are manufactured in advance, parts a' and b 'suitable for the position are arranged in that part, and joint fittings c' and c 'are used. It is connected to the end of two handrail members d 'and d' that should be connected. In FIGS. 5 (a) and 5 (b), reference numeral e 'denotes a bracket for supporting the handrail member d'.
【０００３】[0003]
この方式を採った場合には、階段の傾き具合や通路のコーナーC'の角度に対応さ せたパーツを幾種類も用意しなければならないという致命的な欠点があった。 本考案は、従来必要であったパーツを用いなくても、一つの部品で接続すべき二 本の手すり部材を階段の傾き具合や通路のコーナー角度に対応させることができ る様にしたものである。 When this method was adopted, there was a fatal drawback that several types of parts had to be prepared according to the inclination of the stairs and the angle of the corner C 'of the passage. The present invention enables two handrail members to be connected with one part to correspond to the inclination of the stairs and the corner angle of the passage without using the parts required conventionally. is there.
【０００４】[0004]
上記課題を達成するため、本考案においては、手すり接続具を球面状の凸部1aを 有する雄部材１と、前記雄部材１の凸部1aを抱持し得る断面真円形の開口保持部 2aを有する雌部材２とからなるものとし、前記雄・雌両部材１，２の基部には手 すり部材ｄの端部を嵌入し得る孔1b，2bを設ける。 In order to achieve the above object, in the present invention, the handrail connecting device is a male member 1 having a spherical convex portion 1a, and an opening holding portion 2a having a perfect circular cross section capable of holding the convex portion 1a of the male member 1. The male and female members 1 and 2 are provided at their bases with holes 1b and 2b into which the ends of the handrail member d can be fitted.
【０００５】 図１(b) 、図２及び図３に示すように、雄・雌両部材１，２の基部に形成した孔 1b，2bに、接続すべき二本の手すり部材ｄ，ｄ（図１(b) 、図２においては、そ れらを鎖線で、図３においては、それらを実線で示す）の対向端部をそれぞれ嵌 入・固定する。そして、雌部材２の断面真円形の開口保持部2aに、雄部材１の球 面状の凸部1aを係入するとともに、図３に示すように、ブラケットｅ，ｅを用い て接続すべき二本の手すり部材ｄ，ｄを設置すべき所（例えば、図３に示す場合 には、コーナーＣ）に固定する。 すると、雌部材２の開口保持部2aで雄部材１の凸部1aが抱持され、両者のこの結 合によって隣接する二本の手すり部材ｄ，ｄを接続することができる。As shown in FIGS. 1 (b), 2 and 3, two handrail members d, d () are connected to holes 1b, 2b formed in the bases of the male and female members 1, 2. In FIGS. 1 (b) and 2, they are indicated by chain lines, and in FIG. 3, they are indicated by solid lines). Then, the spherical convex portion 1a of the male member 1 is engaged with the opening holding portion 2a of the female member 2 having a perfectly circular cross section, and as shown in FIG. The two handrail members d, d are fixed at places where they are to be installed (for example, in the case of FIG. 3, corner C). Then, the convex portion 1a of the male member 1 is held by the opening holding portion 2a of the female member 2, and the two handrail members d, d adjacent to each other can be connected by this connection between the two.
【０００６】 この場合において、雄部材１の凸部1aは球面状であり、雌部材２の開口保持部2a は断面真円形であるから、雄・雌両部材１，２は雄部材１の凸部1aの球面の範囲 内で相互に首振り自在である。従って、雄・雌両部材１，２の結合角度を、例え ば、図１(b) あるいは図２に示すように自由に変更することができ、接続された 手すり部材ｄ，ｄの折曲角度を階段の傾き具合や通路のコーナー角度に対応させ ることができる。In this case, since the convex portion 1a of the male member 1 is spherical and the opening holding portion 2a of the female member 2 has a perfect circular cross section, both the male and female members 1 and 2 are convex. It is possible to swing each other within the range of the spherical surface of the portion 1a. Therefore, the joining angle of the male and female members 1 and 2 can be freely changed, for example, as shown in FIG. 1 (b) or FIG. 2, and the bending angle of the connected handrail members d and d Can be adjusted according to the inclination of the stairs and the corner angle of the passage.
【０００７】[0007]
本考案の好ましい実施の形態を、図１〜図４に基いて詳細に説明する。 図１(a) は本考案による手すり部材接続具の基本形態を、図１(b) 、図２及び図 ３はそれを構成する雄・雌両部材１，２の結合状態を示す。一方、図４(a),(b) はその変形例を示す。 A preferred embodiment of the present invention will be described in detail with reference to FIGS. FIG. 1 (a) shows the basic form of the handrail member connecting device according to the present invention, and FIGS. 1 (b), 2 and 3 show the joined state of the male and female members 1, 2 constituting the same. On the other hand, FIGS. 4A and 4B show a modified example thereof.
【０００８】 各図に示すように、本考案による手すり部材接続具は、球面状の凸部1aを有する 雄部材１と、前記雄部材１の凸部1aを抱持し得る断面真円形の開口保持部2aを有 する雌部材２とからなっており、前記雄・雌両部材１，２の基部には手すり部材 ｄの端部を嵌入し得る孔1b，2bが設けられている。As shown in the drawings, a handrail member connecting device according to the present invention has a male member 1 having a spherical convex portion 1a, and an opening having a perfect circular cross section capable of holding the convex portion 1a of the male member 1. It comprises a female member 2 having a holding portion 2a. Holes 1b, 2b into which the ends of the handrail member d can be fitted are provided at the bases of the male and female members 1, 2.
【０００９】 雄・雌両部材１，２の基部に形成した孔1b，2bに、図１(b) 、図２及び図３に示 すように、隣接する二本の手すり部材ｄ，ｄ（図１(b) 、図２においては、それ らを鎖線で、図３においては、それらを実線で示す）の対向端部をそれぞれ嵌入 し、雄・雌両部材１，２の側面に形成した孔1c，2cからねじ３，４をねじ込んで 雄・雌両部材１，２と接続すべき二本の手すり部材ｄ，ｄの対向端部とを固定す る。As shown in FIGS. 1 (b), 2 and 3, two adjacent handrail members d, d () are formed in holes 1b, 2b formed in the bases of the male and female members 1, 2. 1 (b) and 2 are indicated by chain lines, and in FIG. 3 they are indicated by solid lines), and are formed on the side surfaces of the male and female members 1 and 2, respectively. Screws 3 and 4 are screwed from holes 1c and 2c to fix male and female members 1 and 2 and two railing members d and d, which are to be connected, to opposing ends thereof.
【００１０】 そして、図１(b) 、図２に示すように、雌部材２の断面真円形の開口保持部2aに 雄部材１の球面状の凸部1aを係入するとともに、図３に示すように、ブラケット ｅ，ｅを用いて接続すべき二本の手すり部材ｄ，ｄを設置すべき所（図３に示す 場合には、コーナーＣ）に固定する。 すると、雌部材２の開口保持部2aで雄部材１の凸部1aが抱持され、両者のこの結 合によって隣接する二本の手すり部材ｄ，ｄを接続することができる。Then, as shown in FIGS. 1 (b) and 2, the spherical convex portion 1a of the male member 1 is engaged with the opening holding portion 2a of the female member 2 having a perfectly circular cross section. As shown in the figure, two handrail members d, d to be connected using brackets e, e are fixed to a place to be installed (corner C in FIG. 3). Then, the convex portion 1a of the male member 1 is held by the opening holding portion 2a of the female member 2, and the two handrail members d, d adjacent to each other can be connected by this connection between the two.
【００１１】 なお、手すり部材ｄは通常丸棒で形成されているから、その端部を嵌入する前記 孔1bと孔2bも断面真円形である。ただし、手すり部材ｄの断面形状が真円形でな い場合には、両孔1b，2bの断面形状を真円形でない手すり部材ｄの断面形状に一 致させれば、様々な断面形状の手すり部材の接続に広く利用することができる。Since the handrail member d is usually formed of a round bar, the hole 1b and the hole 2b into which the ends of the handrail member d are fitted are also perfectly circular in cross section. However, in the case where the cross-sectional shape of the handrail member d is not a true circle, if the cross-sectional shape of both holes 1b and 2b matches the cross-sectional shape of the handrail member d which is not a true circle, the handrail member of various cross-sectional shapes Can be widely used for connection.
【００１２】 雄部材１の凸部1aは球面状であり、雌部材２の開口保持部2aは断面真円形である から、雄・雌両部材１，２は雄部材１の凸部1aの球面の範囲内で相互に首振り自 在である。従って、雄・雌両部材１，２の結合角度を、例えば、図１(b) あるい は図２に示すように自由に変更することができ、接続された手すり部材ｄ，ｄの 折曲角度を階段の傾き具合や通路のコーナー角度に対応させることができる。 なお、いくつもの試作を重ねた結果、図１における角度βが５３度位が最も実用 的かつ効果的であることが確認できた。Since the convex portion 1a of the male member 1 has a spherical shape and the opening holding portion 2a of the female member 2 has a perfectly circular cross section, both the male and female members 1 and 2 have the spherical surface of the convex portion 1a of the male member 1. Within the range of each other. Therefore, the coupling angle between the male and female members 1, 2 can be freely changed, for example, as shown in FIG. 1 (b) or FIG. 2, and the bent handrail members d, d are connected. The angle can correspond to the inclination of the stairs or the corner angle of the passage. In addition, as a result of repeating several prototypes, it was confirmed that the angle β in FIG. 1 was most practical and effective when the angle β was about 53 degrees.
【００１３】 図１(a) には、雄部材１の凸部1aを半球状とし、それを抱持する開口保持部2aが 側面から見てほぼ４５度の位置に来るように雌部材２を屈曲させた基本的なもの が例示されている。 これに対して、図４(a) 、図４(b) にその変形例を例示する。図４(a) には、雄 部材１の凸部1aを半球以上の球面を有するものとし、それを抱持する開口保持部 2aを有する雌部材２を全く屈曲させない場合が例示されている。 また、図４(b) には、図４(a) の場合と同様に雄部材１の凸部1aを半球以上の球 面を有するものとし、それを抱持する開口保持部2aが図１(a) に示す場合より緩 やかな角度になるように雌部材２を屈曲させた場合が例示されている。FIG. 1 (a) shows that the female member 2 is formed such that the convex portion 1 a of the male member 1 has a hemispherical shape, and the opening holding portion 2 a holding the convex portion is located at a position of approximately 45 degrees when viewed from the side. A bent basic one is illustrated. On the other hand, FIGS. 4A and 4B show a modification example. FIG. 4 (a) illustrates a case where the convex portion 1a of the male member 1 has a hemispherical or more spherical surface, and the female member 2 having the opening holding portion 2a for holding it is not bent at all. Also, FIG. 4 (b) shows that the convex portion 1a of the male member 1 has a spherical surface of a hemisphere or more as in the case of FIG. 4 (a), and the opening holding portion 2a for holding the same is shown in FIG. The case where the female member 2 is bent so as to have a gentler angle than the case shown in FIG.
【００１４】 このように、雄部材１の凸部1aが少なくとも球面状を呈しており、雌部材２の先 側が少なくともこの球面を抱持し得る開口保持部2aとして作用すれば、雄・雌両 部材１，２の形状は何ら特定されるものではなく、両者の形状を種々変更するこ とができる。As described above, if the convex portion 1a of the male member 1 has at least a spherical shape and the front side of the female member 2 acts as the opening holding portion 2a capable of holding at least this spherical surface, both the male and female members are provided. The shapes of the members 1 and 2 are not specified at all, and the shapes of both can be variously changed.
【００１５】[0015]
本考案による手すり部材接続具は、接続された手すり部材の折曲角度を階段の傾 き具合や通路のコーナーの角度に対応させることができる極めて便利なものであ る。 The handrail member connecting device according to the present invention is extremely convenient because the angle of bending of the connected handrail member can correspond to the inclination of the stairs or the angle of the corner of the passage.
【図１】本考案による手すり部材接続具の基本形態を示
す断面図で、(a) は雄・雌両部材を分離させた状態を、
(b)は両者が結合した状態を示す。FIG. 1 is a cross-sectional view showing a basic configuration of a handrail member connecting device according to the present invention, wherein (a) shows a state in which both male and female members are separated,
(b) shows a state in which both are combined.
【図２】雄・雌両部材１，２の結合角度を図１に示す場
合と異ならしめた状態を示す断面図である。FIG. 2 is a cross-sectional view showing a state where the coupling angles of the male and female members 1 and 2 are different from those shown in FIG.
【図３】本考案による手すり部材接続具の使用状態の一
例を示す斜視図である。FIG. 3 is a perspective view showing an example of a use state of the handrail member connecting device according to the present invention.
【図４】本考案による手すり部材接続具の変形例二つを
示す断面図である。FIG. 4 is a cross-sectional view showing two modified examples of the handrail member connecting device according to the present invention.
【図５】従来の手すり部材の接続状況を示す概略図で、
(a) は接続された手すり部材の折曲角度を階段の傾き具
合に対応させた状態を、(b) は接続された手すり部材の
折曲角度を通路のコーナー角度に対応させた状態を示
す。FIG. 5 is a schematic view showing a connection state of a conventional handrail member;
(a) shows a state where the bending angle of the connected handrail member corresponds to the inclination of the stairs, and (b) shows a state where the bending angle of the connected handrail member corresponds to the corner angle of the passage. .
１…雄部材、1a…凸部、1b…孔、２…雌部材、2a…開口
保持部、2b…孔、ｄ…手すり部材。DESCRIPTION OF SYMBOLS 1 ... male member, 1a ... convex part, 1b ... hole, 2 ... female member, 2a ... opening holding part, 2b ... hole, d ... handrail member.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000000495UJP3070750U (en) | 2000-02-04 | 2000-02-04 | Handrail connection tool |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000000495UJP3070750U (en) | 2000-02-04 | 2000-02-04 | Handrail connection tool |
| Publication Number | Publication Date |
|---|---|
| JP3070750Utrue JP3070750U (en) | 2000-08-15 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000000495UExpired - LifetimeJP3070750U (en) | 2000-02-04 | 2000-02-04 | Handrail connection tool |
| Country | Link |
|---|---|
| JP (1) | JP3070750U (en) |
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| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |