JP2003269061A - Expansion gate - Google Patents
Expansion gateInfo
- Publication number
- JP2003269061A JP2003269061A JP2002076691A JP2002076691A JP2003269061A JP 2003269061 A JP2003269061 A JP 2003269061A JP 2002076691 A JP2002076691 A JP 2002076691A JP 2002076691 A JP2002076691 A JP 2002076691A JP 2003269061 A JP2003269061 A JP 2003269061A
- Authority
- JP
- Japan
- Prior art keywords
- vertical shaft
- mounting portion
- vertical
- wheel
- mounting
- 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.)
- Pending
Links
Landscapes
- Gates (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、車の出入口や人の
出入口等に設置する伸縮門扉に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telescopic gate installed at a doorway of a car or a doorway of a person.
【0002】[0002]
【従来の技術】特開平9−235966号公報に示す伸
縮門扉が提案されている。この伸縮門扉は、複数の格子
をX字形状に順次連続して回動自在に連結した見付け方
向に伸縮する伸縮格子体と、この伸縮格子体の格子連結
部に取付けた複数の縦棧と、縦棧に取付けた車輪を備え
たものである。前記車輪は次のように取付けてある。見
込み方向一対の縦棧下部を支持枠に取付ねじで固定し、
この支持枠に車輪を取付ける。前記支持枠に小口キャッ
プを取付けている。2. Description of the Related Art A telescopic gate disclosed in Japanese Patent Laid-Open No. 9-235966 has been proposed. The expandable gate includes an expandable lattice body that expands and contracts in the found direction by sequentially and rotatably connecting a plurality of lattices in an X-shape, and a plurality of vertical ledges attached to the lattice connecting portion of the expandable lattice body. It is equipped with wheels mounted on a vertical shaft. The wheels are mounted as follows. In the prospective direction, fix the lower part of the pair of vertical bars to the support frame with mounting screws,
Install the wheels on this support frame. An edge cap is attached to the support frame.
【0003】[0003]
【発明が解決しようとする課題】前述の伸縮門扉におけ
る小口キャップは、支持枠の中空部を覆うキャップ本体
と、支持枠の上面と縦棧の側面を覆うガード部を備え、
そのガード部に取付ねじ用のざぐり穴が形成し、このざ
ぐり穴から取付ねじを支持枠に螺合して小口キャップと
縦棧を共締めしている。このために、ざぐり穴が外面に
開口し、外観からざぐり穴が見え、車輪取付け部の外観
の見栄え悪い。SUMMARY OF THE INVENTION The small edge cap in the above-described expandable gate has a cap body that covers the hollow portion of the support frame, and a guard portion that covers the upper surface of the support frame and the side surface of the vertical shaft.
A counterbore hole for a mounting screw is formed in the guard portion, and the mounting screw is screwed into the support frame from the counterbore hole to fasten the small cap and the vertical shaft together. For this reason, the counterbore is opened to the outer surface, the counterbore is visible from the outside, and the appearance of the wheel mounting portion is unattractive.
【0004】本発明は前述の課題に鑑みなされたもので
あり、その目的は、車輪取付け部の外観の見栄えが良い
伸縮門扉を提供することである。The present invention has been made in view of the above problems, and an object thereof is to provide a telescopic gate having a good appearance of a wheel mounting portion.
【0005】[0005]
【課題を解決するための手段】第1の発明は、見付け方
向に伸縮する伸縮格子体3と、この伸縮格子体3の上下
方向に間隔を置いて位置する複数の格子連結部4の両端
部に見込み方向に対向してそれぞれ取付けた複数の一対
の縦棧5と、この縦棧5に取付部材10を介して取付け
た車輪6と、この取付部材10に取付けた小口キャップ
50を備え、前記取付部材10は、中空形状の車輪取付
部20と、この車輪取付部20の上面における長手方向
中央部分に設けられ雌ねじ部を有する縦棧取付部30を
備え、前記見込み方向に対向した一対の縦棧5は、縦棧
取付部30の長手方向両端部に雌ねじ部に螺合した取付
ねじ34で固定され、前記小口キャップ50は、車輪取
付部20の中空部に嵌合して取付けられるキャップ本体
60と、縦棧5の背面に形成した係合穴46に係合して
取付けられるカバー体70を備えていることを特徴とす
る伸縮門扉である。A first aspect of the present invention is to provide an expandable lattice body 3 which expands and contracts in a found direction, and two end portions of a plurality of lattice connecting portions 4 which are vertically spaced from each other. A plurality of pairs of vertical ledges 5 respectively attached to face each other in the prospective direction, wheels 6 attached to the vertical ledges 5 via attachment members 10, and an edge cap 50 attached to the attachment members 10. The mounting member 10 is provided with a hollow wheel mounting portion 20 and a vertical shaft mounting portion 30 having a female screw portion provided in a central portion in the longitudinal direction on the upper surface of the wheel mounting portion 20. The shaft 5 is fixed to both ends of the vertical shaft mounting portion 30 in the longitudinal direction by mounting screws 34 screwed into female screw portions, and the small cap 50 is a cap body fitted and fitted in the hollow portion of the wheel mounting portion 20. 60 and 5 It is stretchable gates, characterized in that a cover body 70 mounted in engagement with the engaging hole 46 formed on the surface.
【0006】第2の発明は、第1の発明において、カバ
ー体70の上面は、縦棧5の背面とキャップ本体60を
なめらかに連続する円孤形状である伸縮門扉である。A second aspect of the present invention is the expansion / contraction gate according to the first aspect of the present invention, in which the upper surface of the cover body 70 has an arcuate shape in which the back surface of the vertical casing 5 and the cap body 60 are smoothly continuous.
【0007】[0007]
【作 用】第1の発明によれば、見込み方向に対向した
一対の縦棧5は取付部材10の縦棧取付部30に固定さ
れ、その取付部材10の車輪取付部20に車輪6を取付
けてあるので、一対の縦棧5は車輪6によって安定して
移動する。また、車輪取付部20の中空部はキャップ本
体60で覆われ、縦棧5と縦棧取付部30を固定する取
付ねじ34はカバー体70で覆われ、しかも、キャップ
本体60は中空部に嵌合して取付けられていると共に、
カバー体70は縦棧5の係合穴46に係合して取付けら
れているので、車輪取付け部の外観の見栄えが良い。[Operation] According to the first aspect of the invention, the pair of vertical shafts 5 facing each other in the prospective direction are fixed to the vertical shaft mounting portion 30 of the mounting member 10, and the wheel 6 is mounted on the wheel mounting portion 20 of the mounting member 10. Therefore, the pair of vertical shafts 5 are stably moved by the wheels 6. The hollow portion of the wheel mounting portion 20 is covered with the cap body 60, the mounting screws 34 for fixing the vertical shaft 5 and the vertical shaft mounting portion 30 are covered with the cover body 70, and the cap body 60 is fitted into the hollow portion. It is installed together,
Since the cover body 70 is attached by engaging with the engaging hole 46 of the vertical shaft 5, the appearance of the wheel attachment portion is good.
【0008】第2の発明によれば、カバー体70の上面
が円孤形状であるから、子供が足を掛けずらく、伸縮門
扉を子供が遊び道具とすることを防止できる。According to the second aspect of the present invention, since the upper surface of the cover body 70 has an arcuate shape, it is possible for the child to prevent the child from hanging and to prevent the telescopic gate from being used as a play tool by the child.
【0009】[0009]
【発明の実施の形態】図1に示すように、伸縮門扉1は
複数の格子2をX字形状に順次連続して回動自在に連結
した見付け方向に伸縮する伸縮格子体3と、この伸縮格
子体3の上下方向に間隔を置いて位置する複数の格子連
結部4の両端部に見込み方向に対向してそれぞれ取付け
た複数の縦棧5と、いくつかの縦棧5の下部に取付けた
車輪6を備えている。この実施の形態では1つの縦棧5
は、上下方向に間隔を置いて位置する第1・第2・第3
格子連結部4−1、4−2、4−3の端部に亘って取付
けてあり、上下中間の第2格子連結部4−2の端部が縦
棧5に固定され、上方、下方の第1・第3格子連結部4
−1、4−3の端部は縦棧5に沿って長手方向(上下方
向)に移動自在に取付けてある。前記伸縮格子体3は見
付け方向(図1で左右方向)に伸縮し、その伸縮方向一
端部の縦棧5は一方の支柱7に、見込み方向(伸縮方向
と直角方向)に揺動自在に取付けられ、他端部の縦棧5
は他方の支柱8に係脱自在に支持される。BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG. 1, an expansion / contraction gate 1 is composed of a plurality of lattices 2 which are successively connected in an X-shape so as to be rotatable, and an extension / contraction lattice body 3 which extends / contracts in a finding direction. A plurality of vertical ridges 5 respectively attached to both ends of a plurality of lattice connecting portions 4 positioned at intervals in the vertical direction of the lattice body 3 so as to face each other in the prospective direction, and attached to a lower part of some vertical ridges 5. It has wheels 6. In this embodiment, one vertical board 5
Are the first, second, and third that are vertically spaced from each other.
It is attached over the end portions of the grid connecting portions 4-1, 4-2, 4-3, and the end portions of the second grid connecting portion 4-2 in the upper and lower middle are fixed to the vertical shaft 5, and First / third lattice connecting portion 4
The end portions of -1 and 4-3 are attached so as to be movable in the longitudinal direction (vertical direction) along the vertical shaft 5. The expansion and contraction grid body 3 expands and contracts in the finding direction (horizontal direction in FIG. 1), and the vertical shaft 5 at one end of the expanding and contracting direction is attached to one of the columns 7 so as to be swingable in the prospective direction (direction perpendicular to the expanding and contracting direction). And the vertical end 5 of the other end
Is detachably supported by the other column 8.
【0010】前記車輪6は図2と図3に示すように取付
部材10で縦棧5に取付けてある。前記取付部材10は
車輪取付部20と、その車輪取付部20の上面長手方向
中央部に設けた縦棧取付部30を有する。その車輪取付
部20は底面板21と上面板22と左右の側面板23で
矩形断面中空形状の長尺材で、その中空部には左右一対
の内向片24が相対向して長手方向に連続して一体的に
有する。前記上面板22に一体的に設けた立上り部、例
えば縦板31に、雌ねじ部を形成することで縦棧取付部
30としてある。この雌ねじ部は1つでも2つ以上でも
良い。例えば、縦板31に第1ビスホール32と第2ビ
スホール33が上下に間隔を置いて長手方向に連続して
形成してある。前記縦棧取付部30は車輪取付部20よ
りも短かく、車輪取付部20の両端部分は縦棧取付部3
0の両端部よりもそれぞれ突出している。前記取付部材
10は、車輪取付部20と縦棧取付部30を長手方向に
連続して有するアルミ押出形材を所定の長さに切断し、
縦棧取付部30の両端部分を切断除去して製作される。
なお、縦棧取付部30を別体として車輪取付部20にビ
ス等の固着具で固着しても良い。As shown in FIGS. 2 and 3, the wheel 6 is mounted on the vertical shaft 5 by a mounting member 10. The mounting member 10 has a wheel mounting portion 20 and a vertical shaft mounting portion 30 provided at the center of the upper surface of the wheel mounting portion 20 in the longitudinal direction. The wheel mounting portion 20 is a long member having a hollow rectangular cross section consisting of a bottom plate 21, a top plate 22, and left and right side plates 23. A pair of left and right inward pieces 24 face each other in the hollow portion and are continuous in the longitudinal direction. And have it integrally. By forming an internal thread portion on a rising portion integrally provided on the upper surface plate 22, for example, a vertical plate 31, the vertical shaft mounting portion 30 is formed. The number of the female screw portion may be one or two or more. For example, a first screw hole 32 and a second screw hole 33 are formed vertically on the vertical plate 31 at intervals in the vertical direction and continuously in the longitudinal direction. The vertical shaft mounting portion 30 is shorter than the wheel mounting portion 20, and both end portions of the wheel mounting portion 20 have vertical shaft mounting portions 3.
It projects from both ends of 0. The mounting member 10 is formed by cutting an aluminum extruded shape member having a wheel mounting portion 20 and a vertical shaft mounting portion 30 continuously in the longitudinal direction into a predetermined length.
It is manufactured by cutting and removing both end portions of the vertical shaft mounting portion 30.
The vertical shaft mounting portion 30 may be a separate body and may be secured to the wheel mounting portion 20 with a fastener such as a screw.
【0011】前記縦棧5は図4に示すように、前記縦棧
取付部30が入り込む大きさの開口部を有する形状で、
長手方向一端面を車輪取付部20の上面(上面板22)
に当接すると共に、開口部内に縦棧取付部30が入り込
むようにし、背面(開口部の底部)から取付ねじ34を
前記第1・第2ビスホール32,33に螺合して固定さ
れる。例えば、縦棧5は一側板40と他側板41を連結
板42で一体的に連結した断面ほぼコ字形状で、その一
側板40、他側板41の内面にガイド用の内向片43と
固定用の内向片44が一体的に設けてある。その連結板
42の下部寄りに透孔45を形成し、この透孔45から
取付ねじ34を第1・第2ビスホール32,33に螺合
して固定する。この実施の形態では連結板42が円孤形
状に湾曲しているので、その下部寄り部分42aを平坦
面に押しつぶし加工し、その部分に透孔45が形成して
ある。このようであるから、一対の縦棧5と取付部材1
0は強固に固定される。As shown in FIG. 4, the vertical shaft 5 has a shape having an opening having a size into which the vertical shaft mounting portion 30 is inserted.
One end surface in the longitudinal direction is the upper surface of the wheel mounting portion 20 (upper surface plate 22)
The vertical shaft mounting portion 30 is inserted into the opening, and the mounting screw 34 is screwed into the first and second screw holes 32 and 33 from the back surface (bottom of the opening) to be fixed. For example, the vertical cauldron 5 has a substantially U-shaped cross section in which one side plate 40 and the other side plate 41 are integrally connected by a connecting plate 42, and an inward piece 43 for guide and a fixing member are fixed to the inner surfaces of the one side plate 40 and the other side plate 41. The inwardly facing piece 44 is integrally provided. A through hole 45 is formed near the lower portion of the connecting plate 42, and a mounting screw 34 is screwed from the through hole 45 to the first and second screw holes 32 and 33 to be fixed. In this embodiment, since the connecting plate 42 is curved in an arc shape, the lower portion 42a thereof is crushed into a flat surface, and the through hole 45 is formed in that portion. Because of this, the pair of vertical bars 5 and the mounting member 1
0 is firmly fixed.
【0012】前記車輪取付部20に車輪6が取付けてあ
る。この実施の形態では車輪6はキャスタ輪で、取付用
ねじ杆6aを車輪取付部20の底面板21を貫通して中
空部に突出し、ナット6bを螺合して取付けてある。前
記ナット6bは一対の内向片24と底面板21との間に
挿入されて回転しないように保持され、取付用ねじ杆6
aを容易に螺合できるようにしてある。Wheels 6 are mounted on the wheel mounting portion 20. In this embodiment, the wheel 6 is a caster wheel, and the mounting screw rod 6a penetrates the bottom plate 21 of the wheel mounting portion 20 and projects into the hollow portion, and the nut 6b is screwed and mounted. The nut 6b is inserted between the pair of inward pieces 24 and the bottom plate 21 and is held so as not to rotate.
A can be easily screwed.
【0013】前記車輪取付部20の両端部には小口キャ
ップ50がそれぞれ取付けてある。この小口キャップ5
0は、車輪取付部20の端部(中空部)を覆うキャップ
本体60と、車輪取付部20の上面と縦棧5の背面(連
結板42)下部を覆うカバー体70を有する。前記キャ
ップ本体60は車輪取付部20の中空部内に嵌合して取
付けられる。前記カバー体70は縦棧5の係合穴46に
係合して取付けられる。このカバー体70の上面は円孤
形状である。Small caps 50 are attached to both ends of the wheel mounting portion 20, respectively. This small cap 5
Reference numeral 0 has a cap body 60 that covers the end (hollow portion) of the wheel mounting portion 20, and a cover body 70 that covers the upper surface of the wheel mounting portion 20 and the lower portion of the rear surface (connecting plate 42) of the vertical shaft 5. The cap body 60 is fitted and mounted in the hollow portion of the wheel mounting portion 20. The cover body 70 is attached by engaging with the engaging hole 46 of the vertical shaft 5. The upper surface of the cover body 70 has an arc shape.
【0014】前記キャップ本体60は図5に示すよう
に、カバー部61に上圧入リブ62と下圧入リブ63を
一体的に設けた形状で、その上圧入リブ62、下圧入リ
ブ63が車輪取付部20の中空部内に嵌合されて取付け
られる。前記カバー体70はカバー部71に係合部72
と補強リブ73を一体的に設けた形状である。そのカバ
ー部71は円孤形状に湾曲した上面71aと下面71b
と縦面71cで正面形状が略三角形である。前記係合部
72は縦棧5の係合穴46の上開口縁46aに係合し、
補強リブ73は係合穴46のほぼ下半分に嵌合する。As shown in FIG. 5, the cap body 60 has a shape in which an upper press-fitting rib 62 and a lower press-fitting rib 63 are integrally provided on a cover portion 61, and the upper press-fitting rib 62 and the lower press-fitting rib 63 are mounted on a wheel. It is fitted and attached in the hollow portion of the portion 20. The cover body 70 includes a cover portion 71 and an engagement portion 72.
And a reinforcing rib 73 are integrally provided. The cover portion 71 has an upper surface 71a and a lower surface 71b that are curved in an arc shape.
The front shape of the vertical surface 71c is substantially triangular. The engaging portion 72 engages with the upper opening edge 46a of the engaging hole 46 of the vertical shaft 5,
The reinforcing rib 73 fits in substantially the lower half of the engagement hole 46.
【0015】このようであるから、取付部材10と縦棧
5を連結した後に小口キャップ50を図5の矢印で示す
方向に移動して上下圧入リブ62,63を車輪取付部2
0の中空部に嵌合すると同時に係合部72、補強部リブ
73を縦棧5の係合穴46に嵌合することで取付ける。
前記カバー体70のカバー部71の下面71bが車輪取
付部20の上面に接すると共に、縦面71cが縦棧5の
背面に接し、上面71aが縦棧5の背面とキャップ本体
60をなめらかな円孤形状に連続する。これによって、
取付ねじ34がカバー体70て覆われ、外観から見えな
い。また、カバー体70のカバー部71の上面71aが
円孤形状であるから、子供などが足を掛けて乗りずら
く、伸縮門扉を子供が遊び道具とすることを防止でき
る。Since this is the case, after connecting the mounting member 10 and the vertical shaft 5, the small edge cap 50 is moved in the direction shown by the arrow in FIG.
The fitting portion 72 and the reinforcing portion rib 73 are fitted into the hollow portion 0 at the same time, and the fitting portion 72 and the reinforcing portion rib 73 are fitted into the fitting holes 46 of the vertical cauldron 5 to be attached.
The lower surface 71b of the cover portion 71 of the cover body 70 is in contact with the upper surface of the wheel mounting portion 20, the vertical surface 71c is in contact with the back surface of the vertical shaft 5, and the upper surface 71a is a smooth circle between the rear surface of the vertical shaft 5 and the cap body 60. It continues in an arc shape. by this,
The mounting screw 34 is covered by the cover body 70 and is not visible from the outside. Further, since the upper surface 71a of the cover portion 71 of the cover body 70 has an arcuate shape, it is possible for a child or the like to prevent the child from resting and using the expandable gate as a play tool.
【0016】[0016]
【発明の効果】請求項1に係る発明によれば、見込み方
向に対向した一対の縦棧は取付部材の縦棧取付部に固定
され、その取付部材の車輪取付部に車輪を取付けてある
ので、一対の縦棧は車輪によって安定して移動する。ま
た、車輪取付部の中空部はキャップ本体で覆われ、縦棧
と縦棧取付部を固定する取付ねじはカバー体で覆われ、
しかも、キャップ本体は中空部に嵌合して取付けられて
いると共に、カバー体は縦棧の係合穴に係合して取付け
られているので、車輪取付け部の外観の見栄えが良い。According to the first aspect of the invention, the pair of vertical shafts facing each other in the prospective direction are fixed to the vertical shaft mounting portion of the mounting member, and the wheel is mounted on the wheel mounting portion of the mounting member. , A pair of vertical shafts move stably by wheels. In addition, the hollow part of the wheel mounting part is covered with the cap body, the vertical shaft and the mounting screw for fixing the vertical shaft mounting part are covered with the cover body,
Moreover, since the cap main body is fitted into the hollow portion and attached, and the cover body is attached by engaging with the engaging hole of the vertical shaft, the appearance of the wheel attachment portion is good.
【0017】請求項2に係る発明によれば、カバー体の
上面が円孤形状であるから、子供が足を掛けずらく、伸
縮門扉を子供が遊び道具とすることを防止できる。According to the second aspect of the present invention, since the upper surface of the cover body is arcuate, it is possible for the child to prevent the child from hanging and to prevent the telescopic gate from being used as a play tool by the child.
【図1】伸縮門扉の正面図である。FIG. 1 is a front view of a telescopic gate.
【図2】図1のA部拡大正面図である。FIG. 2 is an enlarged front view of part A of FIG.
【図3】図2の側面図である。FIG. 3 is a side view of FIG.
【図4】取付部材と縦棧の分解斜視図である。FIG. 4 is an exploded perspective view of a mounting member and a vertical shaft.
【図5】取付部材・縦棧と小口キャップの分解斜視図で
ある。FIG. 5 is an exploded perspective view of a mounting member / vertical shaft and a fore edge cap.
3…伸縮格子体、4…格子連結部、5…縦棧、6…車
輪、10…取付部材、20…車輪取付部、30…縦棧取
付部、34…取付ねじ、46…係合穴、50…小口キャ
ップ、60…キャップ本体、70…カバー体。3 ... Expansion-lattice body, 4 ... Lattice connection part, 5 ... Vertical shaft, 6 ... Wheel, 10 ... Mounting member, 20 ... Wheel mounting part, 30 ... Vertical shaft mounting part, 34 ... Mounting screw, 46 ... Engagement hole, 50 ... Small cap, 60 ... Cap body, 70 ... Cover body.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 手塚 重博 千葉県習志野市津田沼3−22−15 Fターム(参考) 2E038 CA03 CA05 DC01 DE03 DE04 DK05 DK06 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Shigehiro Tezuka 3-22-15 Tsudanuma, Narashino City, Chiba Prefecture F-term (reference) 2E038 CA03 CA05 DC01 DE03 DE04 DK05 DK06
Claims (2)
の伸縮格子体の上下方向に間隔を置いて位置する複数の
格子連結部の両端部に見込み方向に対向してそれぞれ取
付けた複数の一対の縦棧と、この縦棧に取付部材を介し
て取付けた車輪と、この取付部材に取付けた小口キャッ
プを備え、 前記取付部材は、中空形状の車輪取付部と、この車輪取
付部の上面における長手方向中央部分に設けられ雌ねじ
部を有する縦棧取付部を備え、 前記見込み方向に対向した一対の縦棧は、縦棧取付部の
長手方向両端部に雌ねじ部に螺合した取付ねじで固定さ
れ、 前記小口キャップは、車輪取付部の中空部に嵌合して取
付けられるキャップ本体と、縦棧の背面に形成した係合
穴に係合して取付けられるカバー体を備えていることを
特徴とする伸縮門扉。1. An expandable lattice body that expands and contracts in a finding direction, and a plurality of pairs attached to both ends of a plurality of lattice connecting portions that are spaced apart in the vertical direction of the expandable lattice body so as to face each other in the prospective direction. A vertical shaft, a wheel mounted on the vertical shaft via a mounting member, and a small cap mounted on the mounting member. The mounting member includes a hollow wheel mounting portion and an upper surface of the wheel mounting portion. A vertical shaft mounting portion having a female screw portion is provided at a central portion in the longitudinal direction, and a pair of vertical shafts facing each other in the prospective direction are fixed by mounting screws screwed to the female screw portions at both longitudinal ends of the vertical shaft mounting portion. The small cap includes a cap body fitted and fitted in the hollow portion of the wheel mounting portion, and a cover body fitted and fitted in an engaging hole formed in the back surface of the vertical shaft. Telescopic gate to be.
プ本体をなめらかに連続する円孤形状である請求項1記
載の伸縮門扉。2. The expandable gate according to claim 1, wherein an upper surface of the cover body has an arc shape in which the back surface of the vertical shaft and the cap body are smoothly continuous.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002076691A JP2003269061A (en) | 2002-03-19 | 2002-03-19 | Expansion gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002076691A JP2003269061A (en) | 2002-03-19 | 2002-03-19 | Expansion gate |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003269061A true JP2003269061A (en) | 2003-09-25 |
Family
ID=29205379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002076691A Pending JP2003269061A (en) | 2002-03-19 | 2002-03-19 | Expansion gate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2003269061A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010126886A (en) * | 2008-11-25 | 2010-06-10 | Ykk Ap株式会社 | Expansion gate |
CN105735874A (en) * | 2016-01-28 | 2016-07-06 | 安徽先锋门业科技有限公司 | Electrically operated gate control system |
CN105735876A (en) * | 2016-01-28 | 2016-07-06 | 安徽先锋门业科技有限公司 | Novel electric retractable door gate |
-
2002
- 2002-03-19 JP JP2002076691A patent/JP2003269061A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010126886A (en) * | 2008-11-25 | 2010-06-10 | Ykk Ap株式会社 | Expansion gate |
CN105735874A (en) * | 2016-01-28 | 2016-07-06 | 安徽先锋门业科技有限公司 | Electrically operated gate control system |
CN105735876A (en) * | 2016-01-28 | 2016-07-06 | 安徽先锋门业科技有限公司 | Novel electric retractable door gate |
CN105735876B (en) * | 2016-01-28 | 2017-10-13 | 安徽先锋门业科技有限公司 | A kind of electric extendable door door frame |
CN105735874B (en) * | 2016-01-28 | 2018-05-15 | 安徽先锋门业科技有限公司 | A kind of electronic accelerator control system |
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