JP3009732U - Structure of entrance / exit of fence - Google Patents
Structure of entrance / exit of fenceInfo
- Publication number
- JP3009732U JP3009732U JP1994012143U JP1214394U JP3009732U JP 3009732 U JP3009732 U JP 3009732U JP 1994012143 U JP1994012143 U JP 1994012143U JP 1214394 U JP1214394 U JP 1214394U JP 3009732 U JP3009732 U JP 3009732U
- Authority
- JP
- Japan
- Prior art keywords
- fence
- entrance
- exit
- main body
- closed
- 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.)
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Abstract
(57)【要約】 (修正有)
【目的】 柵の出入口が広い場合でも設置可能で、人馬
に安全であり、しかも、高価とならない柵の出入口部構
造を提供する。
【構成】 柵本体1の一部に設けられ出入口部2を開閉
可能とする構造であって、金属製軽量型材の柵本体1の
長手方向に移動して出入口部2を開閉可能に棒状の案内
軸3またはこれにスライドパイプを設け、該案内軸3に
対して回動可能に断面形状が柵本体とほぼ同一であっ
て、案内軸に装着する軸受を有した金属製軽量型材の開
閉柵4を設けてなる柵の出入口部構造。
(57) [Summary] (Modified) [Purpose] To provide a fence entrance / exit structure that can be installed even if the entrance / exit of the fence is wide, safe for human horses, and inexpensive. [Structure] A structure that is provided in a part of the fence main body 1 so that the entrance / exit portion 2 can be opened / closed, and is moved in the longitudinal direction of the fence main body 1 made of a metal lightweight mold material so that the entrance / exit portion 2 can be opened / closed. An open / close fence 4 made of a lightweight metal material having a shaft 3 or a slide pipe provided on the shaft 3 and having a sectional shape substantially the same as that of the fence main body so as to be rotatable with respect to the guide shaft 3 and having a bearing to be mounted on the guide shaft 4. The structure of the entrance and exit of the fence.
Description
【0001】[0001]
本考案は、競馬場、馬場、牧場、公園、その他一般の柵の出入口部構造に関す る。 The present invention relates to a racetrack, a racetrack, a ranch, a park, and other general fence entrance / exit structure.
【0002】[0002]
例えば競馬場のフィールドの柵は従来木製であって、馬が接触すると傷が付く のを避けるために丸みをもたせている。近年になって耐久性や安全性、審美性等 の観点から木製に代えてアルミ合金製等の金属製軽量型材のものへと変わりつつ ある。 For example, racetrack field fences are traditionally made of wood and are rounded to avoid scratching the horse when it comes into contact. In recent years, from the viewpoint of durability, safety, aesthetics, etc., instead of wood, it is being replaced with a lightweight metal material such as aluminum alloy.
【0003】 人馬の出入りする柵の出入口は、遮断式や、狭い出入口では単に柵本体の一部 を丁番で開閉可能にしたものなどあるが、柵の出入口が6m程度と広い場合には 重いのでこのような構造には操作面や強度面から無理がある。The entrance of the fence where human horses enter and exit includes a shut-off type and a narrow entrance where only part of the fence main body can be opened and closed with a hinge, but when the entrance of the fence is as wide as about 6 m, it is heavy. Therefore, such a structure is unreasonable in terms of operation and strength.
【0004】 そこで、柵の出入口を柵部材の伸縮による開閉を可能としたものがみられるが 馬の接触するおそれのある外部材の端部と内挿部材間に段差がついて、馬に傷が 付く難点がある。[0004] Therefore, there are some doors that can be opened and closed by expanding and contracting the fence member, but there is a step between the end of the outer member and the insertion member that may contact the horse, and the horse is damaged. There are drawbacks.
【0005】 以上の難点を回避した構造のものにスライド式のものがある。これは柵本体と 平行にガイドレールを設け、このガイドレールに従って稼動柵が開閉する構造で あるが、開時には柵本体のガイドレール上に配備され、閉時には柵本体と同じ水 準に配備されるようになっているため、装置は移動用ギヤその他を備えた大がか りなもので、高価とならざるを得ない難点がある。There is a slide type structure that avoids the above problems. This is a structure in which a guide rail is installed in parallel with the fence body, and the operating fence is opened and closed according to this guide rail.When the fence is opened, it is placed on the guide rail of the fence body, and when closed, it is placed on the same level as the fence body. As a result, the device is a large one equipped with moving gears and the like, and there is a drawback that it is inevitably expensive.
【0006】[0006]
そこで、本考案は柵の出入口が広い場合でも設置可能で、人馬に安全であり、 しかも、高価とならない柵の出入口部構造について検討した。 Therefore, the present invention examined a fence entrance / exit structure that can be installed even if the entrance / exit of the fence is wide, is safe for human horses, and is not expensive.
【0007】[0007]
本考案は、柵本体1の一部に設けられ出入口部2を開閉可能とする構造であっ て、柵本体1の長手方向に移動して出入口を開閉可能に案内軸3を設けると共に 該案内軸3に対して回動可能に開閉柵4を設けてなる柵の出入口部構造である。 The present invention has a structure which is provided in a part of a fence main body 1 and can open and close an entrance / exit portion 2. The guide shaft 3 is provided so that the entrance / exit can be opened and closed by moving in the longitudinal direction of the fence main body 1. It is an entrance / exit structure of a fence in which an opening / closing fence 4 is provided rotatably with respect to 3.
【0008】 また、柵本体の一部に設けられ出入口部を開閉可能とする構造であって、金属 製軽量型材の柵本体の長手方向に移動して出入口部を開閉可能に棒状の案内軸を 設け、該案内軸に対して回動可能に断面形状が柵本体とほぼ同一であって、案内 軸に装着する軸受を有した金属製軽量型材の開閉柵を設けてなる柵の出入口部構 造とした。Further, the structure is provided in a part of the fence main body so that the entrance / exit can be opened / closed. A rod-shaped guide shaft for opening / closing the entrance / exit can be opened by moving in the longitudinal direction of the fence main body made of a lightweight metal material. An entrance / exit structure of a fence which is provided with an opening / closing fence made of a lightweight metal material having a bearing that is mounted on the guide shaft and has a cross-sectional shape almost the same as that of the fence main body so as to be rotatable with respect to the guide shaft. And
【0009】 更に、金属製軽量型材の柵本体の長手方向に複数個のリング状軸受を設けて該 リング状軸受に挿通して出入口部を開閉可能かつ出入口部開口長さのほぼ2倍の 長さの棒状案内軸を設け、該案内軸に対してリング状軸受により回動可能に装着 され断面形状が柵本体とほぼ同一形状の略矩形断面の金属製軽量型材の開閉柵を 設け、該開閉柵は出入口部の開時には柵本体の背部に位置し、出入口部の閉時に は伸長して出入口部の全域を閉鎖した案内軸により開閉柵を出入口部が閉鎖され る位置に移動させたのち180°回動させて柵本体と面一とし、開閉柵端部のばね で付勢されたロックピンを柵本体側のロック穴へ挿入する柵の出入口部構造であ る。Further, a plurality of ring-shaped bearings are provided in the longitudinal direction of the fence main body made of a metal light-weight member, the ring-shaped bearings can be inserted to open / close the entrance / exit portion, and the length of the entrance / exit portion is almost twice as long. A rod-shaped guide shaft is provided, which is rotatably attached to the guide shaft by a ring-shaped bearing and has an opening and closing fence made of a lightweight metal material having a substantially rectangular cross section whose cross-sectional shape is almost the same as the fence body. The fence is located at the back of the fence body when the doorway is opened, and when the doorway is closed, it is extended and moved to the position where the doorway is closed by the guide shaft that extends and closes the entire area of the doorway. ° The structure is the entrance / exit of the fence where it is rotated to be flush with the fence body and the lock pin urged by the spring at the end of the fence is inserted into the lock hole on the fence body side.
【0010】 加えて、柵本体の一部に設けられ出入口部を開閉可能とする構造であって、金 属製軽量型材の柵本体の長手方向に複数個の軸受を設けて該軸受に挿通して出入 口部を開閉可能に棒状案内軸とそれに外挿してスライドパイプを設け、該スライ ドパイプに対してスライド可能に開閉柵を設け、該開閉柵は柵本体とほぼ同一の 略矩形断面の金属製軽量型材の上下にローラ取付突条部を設け、該ローラ取付突 条部に設けられたローラが転動するレール部を開閉柵に設け、該開閉柵は出入口 部の開時には柵本体の背部に位置し、出入口部の閉時には伸長して出入口部の全 域を閉鎖した案内軸及び先行するスライドパイプにより開閉柵を柵本体が存在す る間はローラがレール部を転動して出入口部が閉鎖される位置に移動させたのち 180°回動させて柵本体と面一とし、開閉柵端部のばねで付勢されたロックピン を柵本体側のロック穴へ挿入する柵の出入口部構造とした。In addition, the structure is provided in a part of the fence main body so that the entrance and exit can be opened and closed, and a plurality of bearings are provided in the longitudinal direction of the fence main body made of metal and are inserted into the bearings. The opening and closing of the entrance and exit can be opened and closed by a rod-shaped guide shaft and a slide pipe that is inserted over the guide shaft. An opening and closing fence is provided so that the sliding pipe can slide with respect to the sliding pipe. Roller mounting ridges are provided on the top and bottom of the light-weight mold material, and rails for rolling the rollers provided on the roller mounting ridges are provided on the opening / closing fence. The opening / closing fence is the back of the fence main body when the entrance / exit is open. When the entrance is closed, the guide shaft that extends when the entrance is closed and closes the entire area of the entrance and the slide pipe in front of it opens and closes the fence. Is moved to the closed position and then 180 ° The structure is such that the lock pin is rotated so that it is flush with the main body of the fence, and the lock pin biased by the spring at the end of the fence is inserted into the lock hole on the side of the main fence.
【0011】[0011]
本考案によると、開時に柵本体1側に移動している案内軸3及び柵本体1に沿 って背面側に位置している開閉柵4を、閉時にはまず案内軸を柵の出入口部が閉 鎖される位置まで伸ばし、次いで、この案内軸3に設けられた開閉柵4を出入口 部2まで移動させ、ここで開閉柵4を180°回転させるだけで、柵本体1と面一( 同一延長線上、すなわち、面揃い)かつ出入口部2を閉鎖する位置へ配置させる ことができる。 According to the present invention, the guide shaft 3 moving to the fence body 1 side when opened and the opening / closing fence 4 located on the back side along the fence body 1, the guide shaft is first connected to the entrance / exit portion of the fence when closed. Extend it to the closed position, then move the open / close fence 4 provided on this guide shaft 3 to the entrance / exit portion 2, and rotate the open / close fence 4 here by 180 °. It can be arranged on an extension line, that is, flush with each other and at a position where the entrance / exit portion 2 is closed.
【0012】 出入口部の開時には前記と逆の手順、すなわち、単に開閉柵4を逆に180°回 転させ、次いで柵本体1側へ案内軸3によって移動させ、最後に案内軸3を柵本 体1側へ移動させるだけで柵の出入口部2を開けることができる。このように案 内軸3は開閉柵4を案内すると共に、開閉柵4の回転軸及び閉時の補強の作用を する。When opening the entrance / exit, the procedure is the reverse of the above, that is, the opening / closing fence 4 is simply rotated in the opposite direction by 180 °, then moved to the fence main body 1 side by the guide shaft 3, and finally the guide shaft 3 is moved to the fence main body. The doorway 2 of the fence can be opened simply by moving it to the body 1 side. In this way, the inner shaft 3 guides the opening / closing fence 4, and also functions as a rotating shaft of the opening / closing fence 4 and reinforcement when closed.
【0013】 また、スライドパイプ11とローラ14によって移動するタイプの本考案の構造で あると、出入口部の開時には上記同様に柵本体1の背部に位置させておき、出入 口部の閉時にはまず案内軸を伸長しながら、スライドパイプ11が開閉柵4に先行 して送出され、ローラ14も柵本体の存在する間はレール部15を転動して出入口部 の閉鎖される位置に移動させることができる。その後、180°回動させると柵本 体と面一になる。したがって、開閉操作のための作業者の移動が上記構造の場合 よりも少なくてすむ。Further, according to the structure of the present invention of the type that is moved by the slide pipe 11 and the roller 14, it is positioned at the back of the fence main body 1 when the entrance / exit is opened, and first when the entrance / exit is closed. While extending the guide shaft, the slide pipe 11 is sent out ahead of the open / close fence 4, and the roller 14 also rolls the rail portion 15 to the position where the entrance / exit portion is closed while the fence main body exists. You can Then, when it is rotated 180 °, it becomes flush with the fence body. Therefore, the movement of the operator for the opening / closing operation can be less than in the case of the above structure.
【0014】[0014]
次に実施例によって本考案を詳細に説明する。図1(a)は競馬場のフィールド の外側から見た柵の出入口部2が開いている状態の正面図である。この状態では 案内軸3は開閉柵4と共に柵の出入口部2を閉鎖しない位置、すなわち、柵本体 1に沿ってその背面側(図面手前、すなわちフィールドの外側)に位置している。 その様子を拡大断面で示したのが図2(図1中A−A断面図)である。開閉柵4は 断面形状がポール側に固定された外方が丸みを有して略矩形断面の柵本体1とほ ぼ同一であって、案内軸3に外挿するリング状の軸受5を有した構造である。こ れによって開閉柵4が案内軸3に対して図3のように回動かつ摺動可能に設けら れている。 Next, the present invention will be described in detail with reference to examples. FIG. 1 (a) is a front view of the fence entrance 2 as seen from the outside of the racetrack field. In this state, the guide shaft 3 is located along with the opening / closing fence 4 at a position where the entrance / exit 2 of the fence is not closed, that is, along the fence main body 1 on the back side (front of the drawing, that is, outside the field). FIG. 2 (a sectional view taken along the line AA in FIG. 1) shows the state in an enlarged cross section. The opening / closing fence 4 is substantially the same as the fence main body 1 having a substantially rectangular cross section with a rounded outer shape fixed to the pole side, and has a ring-shaped bearing 5 to be fitted on the guide shaft 3. It is a structure. As a result, the opening / closing fence 4 is provided so as to be rotatable and slidable with respect to the guide shaft 3 as shown in FIG.
【0015】 案内軸3は図4(b)にみられる柵本体1の背部に設けられたリング状の軸受6 によって柵本体の長手方向に移動可能に保持されている。出入口部開口長さのほ ぼ2倍の長さを有しており、閉時には図1(b)のように柵本体の出入口部2全域 を案内軸3の先端部が移動して、図6のように柵本体1の相手側の軸受7まで達 してロック状態にすることができる。The guide shaft 3 is movably held in the longitudinal direction of the fence main body by a ring-shaped bearing 6 provided at the back of the fence main body 1 shown in FIG. 4B. It has a length almost twice the opening length of the entrance / exit, and when closed, the tip of the guide shaft 3 moves over the entire entrance / exit 2 of the fence body, as shown in Fig. 1 (b). As described above, it is possible to reach the mating bearing 7 of the fence body 1 and lock it.
【0016】 開閉柵4は図1(c)のように案内軸3を伝って出入口部2の閉鎖位置へ移動さ せることができ、ここで180°回転させることによって、柵本体1と面一にする ことができるのである。このとき、図5のように柵本体1端部の開閉柵4対向面 へロック穴8を設け、開閉柵4には図4(a)のようにバネで突出方向へ付勢され たロックピン9を設けておくことによって、図6のようにこれらの嵌め合いによ って開閉柵4の回転を規制することができる。The open / close fence 4 can be moved to the closed position of the entrance / exit portion 2 along the guide shaft 3 as shown in FIG. 1 (c), where it can be rotated 180 ° so as to be flush with the fence main body 1. It can be At this time, as shown in FIG. 5, a lock hole 8 is provided on the surface of the fence body 1 opposite to the opening / closing fence 4, and the opening / closing fence 4 is provided with a lock pin urged by a spring in the protruding direction as shown in FIG. 4 (a). By providing 9, the rotation of the opening / closing fence 4 can be regulated by these fittings as shown in FIG.
【0017】 出入口部2を開ける際には、これまで説明したのと逆に、開閉柵4の180°回 動、柵本体1の背部へ開閉柵4の移動、案内軸3の柵本体1側への移動による開 口となる。When opening the entrance / exit 2, contrary to what has been described so far, the opening / closing fence 4 is rotated 180 °, the opening / closing fence 4 is moved to the back of the fence main body 1, and the guide shaft 3 of the fence main body 1 side. It will be opened by moving to.
【0018】 図7〜11も本考案の柵本体の一部に設けられ出入口部を開閉可能とする構造で あって、金属製軽量型材の柵本体1の長手方向に複数個の軸受10を設けて、これ らの軸受に挿通して出入口部を開閉可能に棒状案内軸3とそれに外挿してスライ ドパイプ11設け、この棒状案内軸3に対して軸受12によってスライド可能に開閉 柵4を設けている。スライドパイプ11は棒状案内軸3のほぼ全域をカバーしてい るが、棒状案内軸3とは独立した別個の移動が可能であり、基部側にあっては棒 状案内軸3を支持するエンド支持パイプ16の先端部と当接する。開閉柵4は柵本 体1とほぼ同一の略矩形断面の金属製軽量型材の上下にローラ取付突条部13を設 けている。このローラ取付突条部13に設けられたローラ14が転動するためのレー ル部15を開閉柵4に設けている。7 to 11 are also provided in a part of the fence main body of the present invention so that the entrance and exit can be opened and closed, and a plurality of bearings 10 are provided in the longitudinal direction of the fence main body 1 made of a lightweight metal material. Then, a rod-shaped guide shaft 3 that can be opened and closed through these bearings and a slide pipe 11 that is externally attached to the rod-shaped guide shaft 3 are provided. There is. Although the slide pipe 11 covers almost the entire area of the rod-shaped guide shaft 3, it can be moved independently of the rod-shaped guide shaft 3 and, on the base side, an end support that supports the rod-shaped guide shaft 3. It contacts the tip of the pipe 16. The opening / closing fence 4 is provided with roller-mounting ridges 13 on the upper and lower sides of a lightweight metal material having a substantially rectangular cross section, which is almost the same as the fence main body 1. The opening / closing fence 4 is provided with rails 15 for rolling the rollers 14 provided on the roller mounting projections 13.
【0019】 この開閉柵4は出入口部の開時には柵本体1の背部に位置しており、出入口部 の閉時にはまず案内軸を伸長しながら、先行するスライドパイプ11に従って開閉 柵4が柵本体の存在する間はローラ14がレール部15を転動して、ほぼ出入口部2 が閉鎖される位置に移動したとき、ローラ14はレール部15から外れる。棒状案内 軸3の先端部は柵本体1に設けられた固定側前方軸受17によって支持された軸ガ イドパイプ18によって保持される。その後、開閉柵4が図9のように180°回動 されると柵本体と面一とする。開閉柵4の端部にはばねで付勢されたレバー付き ロックピン9があり、これを柵本体側のロック穴8へ挿入する。This opening / closing fence 4 is located at the back of the fence main body 1 when the entrance / exit is opened, and when the entrance / exit is closed, the guide shaft is first extended, and the opening / closing fence 4 follows the preceding slide pipe 11 so that While present, the roller 14 rolls on the rail portion 15, and when the roller 14 moves to a position where the doorway portion 2 is closed, the roller 14 is disengaged from the rail portion 15. Rod-shaped guide The tip of the shaft 3 is held by a shaft guide pipe 18 supported by a fixed front bearing 17 provided on the fence body 1. After that, when the open / close fence 4 is rotated 180 ° as shown in FIG. 9, it becomes flush with the fence main body. A lock pin 9 with a lever biased by a spring is provided at the end of the opening / closing fence 4, and the lock pin 9 is inserted into the lock hole 8 on the fence main body side.
【0020】[0020]
本考案によって人馬に安全で、開閉も容易、かつ、安価に提供できる柵の出入 口部構造を提供できることとなった。 The present invention makes it possible to provide a fence entrance / exit structure that is safe for human horses, easy to open and close, and inexpensive.
【図1】(a)は競馬場のフィールドの外側から見た柵の
出入口部が開いている状態の正面図、(b)は案内軸を伸
ばした状態の正面図、(c)は開閉柵の移動状態を示す正
面図である。[Fig. 1] (a) is a front view of the fence entrance as seen from the outside of the racetrack field, (b) is a front view with the guide shaft extended, and (c) is an open / close fence. It is a front view showing the moving state of.
【図2】図1中A−A断面拡大図である。2 is an enlarged cross-sectional view taken along the line AA in FIG.
【図3】開閉柵の回動状態を示す図1中B−B断面拡大
図である。FIG. 3 is an enlarged cross-sectional view taken along the line BB in FIG. 1, showing a rotating state of the opening / closing fence.
【図4】(a)開閉柵の詳細な中間省略正面図であり、(b)
は柵本体端部の中間省略背面図である。FIG. 4 (a) is a detailed front view of the opening / closing fence with intermediate parts omitted, (b)
[FIG. 3] is a rear view of the fence main body with the middle omitted.
【図5】開時の開閉柵と柵本体の断面図である。FIG. 5 is a cross-sectional view of the opening / closing fence and the fence body when opened.
【図6】柵の開口部を閉じた場合の要部背面図である。FIG. 6 is a rear view of the main part when the opening of the fence is closed.
【図7】(a)は競馬場のフィールドの外側から見た柵の
出入口部が開いている状態の正面図、(b)は同平面図、
(c)は開閉柵を中ほどまで伸ばした状態の正面図、(d)は
同平面図、(e)は開閉柵とそのガイドパイプの拡大正面
図である。(f)は開閉柵を閉じた状態の正面図、(g)は同
平面図である。[FIG. 7] (a) is a front view of the state where the entrance / exit of the fence is viewed from the outside of the racetrack field, and (b) is the same plan view.
(c) is a front view of the open / close fence extended to the middle, (d) is a plan view of the same, and (e) is an enlarged front view of the open / close fence and its guide pipe. (f) is a front view with the open / close fence closed, and (g) is a plan view of the same.
【図8】図7(a)中C−C断面拡大図である。FIG. 8 is an enlarged cross-sectional view taken along line CC of FIG. 7 (a).
【図9】開閉柵の回動状態を示す図1中D−D断面拡大
図である。FIG. 9 is an enlarged cross-sectional view taken along the line D-D in FIG. 1, showing a rotating state of the opening / closing fence.
【図10】開閉柵を閉じた状態(回動後)の中間部省略要
部拡大正面図である。FIG. 10 is an enlarged front view of an essential part of the intermediate part with the opening / closing fence closed (after rotation).
【図11】同状態の柵本体と開閉柵との接続部の拡大平
面図である。FIG. 11 is an enlarged plan view of a connection portion between the fence main body and the opening / closing fence in the same state.
1 柵本体 2 出入口部 3 案内軸 4 開閉柵 5 軸受 6 軸受 7 軸受 8 ロック穴 9 ロックピン 10 軸受 11 スライドパイプ 12 軸受 13 ローラ取付突条部 14 ローラ 15 レール部 1 fence main body 2 entrance / exit 3 guide shaft 4 opening / closing fence 5 bearing 6 bearing 7 bearing 8 lock hole 9 lock pin 10 bearing 11 slide pipe 12 bearing 13 roller mounting ridge 14 roller 15 rail
Claims (4)
可能とする構造であって、柵本体の長手方向に移動して
出入口部を開閉可能に案内軸を設けると共に該案内軸に
対して回動可能に開閉柵を設けてなる柵の出入口部構
造。1. A structure provided in a part of a fence main body for opening and closing an entrance / exit portion, wherein a guide shaft is provided for moving the longitudinal direction of the fence main body so as to open / close the entrance / exit portion, and to the guide shaft. The structure of the entrance / exit of the fence, which is equipped with an openable / closable fence.
可能とする構造であって、金属製軽量型材の柵本体の長
手方向に移動して出入口部を開閉可能に棒状の案内軸を
設け、該案内軸に対して回動可能に断面形状が柵本体と
ほぼ同一であって、案内軸に装着する軸受を有した金属
製軽量型材の開閉柵を設けてなる柵の出入口部構造。2. A structure provided in a part of the fence main body for opening / closing the entrance / exit portion, wherein a rod-shaped guide shaft for opening / closing the entrance / exit portion by moving in the longitudinal direction of the fence main body made of a lightweight metal material. An entrance / exit structure of a fence, which is provided with an opening / closing fence of a light-weight metal material having a cross-sectional shape that is substantially rotatable with respect to the guide shaft and a fence main body and having a bearing to be mounted on the guide shaft.
可能とする構造であって、金属製軽量型材の柵本体の長
手方向に複数個の軸受を設けて該リング状軸受に挿通し
て出入口部を開閉可能かつ出入口部開口長さのほぼ2倍
の長さの棒状案内軸を設け、該案内軸に対して軸受によ
り回動可能に装着され断面形状が柵本体とほぼ同一の略
矩形断面の金属製軽量型材の開閉柵を設け、該開閉柵は
出入口部の開時には柵本体の背部に位置し、出入口部の
閉時には伸長して出入口部の全域を閉鎖した案内軸によ
り開閉柵を出入口部が閉鎖される位置に移動させたのち
180°回動させて柵本体と面一とし、開閉柵端部のばね
で付勢されたロックピンを柵本体側のロック穴へ挿入す
る柵の出入口部構造。3. A structure which is provided in a part of a fence main body so that an entrance / exit portion can be opened and closed, and a plurality of bearings are provided in the longitudinal direction of the fence main body made of a lightweight metal material and inserted into the ring-shaped bearing. A bar-shaped guide shaft having a length approximately twice the opening length of the entrance / exit is provided so that the entrance / exit can be opened and closed. An opening / closing fence made of a lightweight metal material with a rectangular cross section is provided. The opening / closing fence is located at the back of the fence main body when the entrance / exit is opened, and extends when the entrance / exit is closed and is closed by the guide shaft that closes the entire entrance / exit. After moving the door to the position where the doorway is closed,
A structure that opens and closes the fence by rotating it 180 degrees so that it is flush with the main body of the fence and the lock pin urged by the spring at the end of the fence is inserted into the lock hole on the side of the fence.
可能とする構造であって、金属製軽量型材の柵本体の長
手方向に複数個の軸受を設けて該軸受に挿通して出入口
部を開閉可能に棒状案内軸とそれに外挿してスライドパ
イプを設け、該スライドパイプに対してスライド可能に
開閉柵を設け、該開閉柵は柵本体とほぼ同一の略矩形断
面の金属製軽量型材の上下にローラ取付突条部を設け、
該ローラ取付突条部に設けられたローラが転動するレー
ル部を開閉柵に設け、該開閉柵は出入口部の開時には柵
本体の背部に位置し、出入口部の閉時には伸長して出入
口部の全域を閉鎖した案内軸及び先行するスライドパイ
プにより開閉柵を柵本体が存在する間はローラがレール
部を転動して出入口部が閉鎖される位置に移動させたの
ち180°回動させて柵本体と面一とし、開閉柵端部のば
ねで付勢されたロックピンを柵本体側のロック穴へ挿入
する柵の出入口部構造。4. A structure which is provided in a part of a fence main body so that an entrance / exit can be opened / closed, and a plurality of bearings are provided in a longitudinal direction of the fence main body made of a metal lightweight mold material, and the bearing is inserted through the bearings to make an entrance / exit. A rod-shaped guide shaft that can be opened and closed and a slide pipe that is externally inserted to the slide pipe, and an open / close fence that is slidable with respect to the slide pipe. The open / close fence has a substantially rectangular cross-section that is substantially the same as the fence body. Roller mounting ridges are provided above and below
A rail part for rolling the roller provided on the roller mounting protrusion is provided on the opening / closing fence, and the opening / closing fence is located at the back of the fence main body when the entrance / exit is opened, and extends when the entrance / exit is closed. With the guide shaft that closed the entire area of the rail and the preceding slide pipe, the open / close fence is moved to the position where the roller rolls on the rail and the entrance is closed while the fence main body exists, and then rotated 180 °. The entrance and exit structure of the fence that is flush with the main body of the fence and inserts the lock pin biased by the spring at the end of the fence into the lock hole on the side of the fence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994012143U JP3009732U (en) | 1994-09-30 | 1994-09-30 | Structure of entrance / exit of fence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994012143U JP3009732U (en) | 1994-09-30 | 1994-09-30 | Structure of entrance / exit of fence |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3009732U true JP3009732U (en) | 1995-04-11 |
Family
ID=43145516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1994012143U Expired - Lifetime JP3009732U (en) | 1994-09-30 | 1994-09-30 | Structure of entrance / exit of fence |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3009732U (en) |
-
1994
- 1994-09-30 JP JP1994012143U patent/JP3009732U/en not_active Expired - Lifetime
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