JPS6337436Y2 - - Google Patents
Info
- Publication number
- JPS6337436Y2 JPS6337436Y2 JP7439883U JP7439883U JPS6337436Y2 JP S6337436 Y2 JPS6337436 Y2 JP S6337436Y2 JP 7439883 U JP7439883 U JP 7439883U JP 7439883 U JP7439883 U JP 7439883U JP S6337436 Y2 JPS6337436 Y2 JP S6337436Y2
- Authority
- JP
- Japan
- Prior art keywords
- link mechanism
- bent portions
- link
- vertical
- vertical rod
- 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
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 8
- 238000007796 conventional method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Extensible Doors And Revolving Doors (AREA)
- Gates (AREA)
Description
【考案の詳細な説明】
本案は伸縮門扉に関するものであり、詳しくは
リンク機構と縦杆との連繋構造に係るものであ
る。[Detailed description of the invention] The present invention relates to a telescoping gate, and specifically relates to a linkage structure between a link mechanism and a vertical rod.
従来この種伸縮門扉は、多数の斜架材より成る
リンク機構を多数の縦杆に連繋するにあたり、門
扉の伸縮の際縦杆に対して上下動する部分は、縦
杆の溝等にスライド自在に軸着し、縦杆に対して
上下動しない部分は、スライド不能に軸着する方
法をとつていた。しかし該従来方法では特に前後
幅の広い伸縮門扉においては、各斜架材の自重に
よつて歪みが生じ易く円滑な開閉が行なえ難い等
の欠点を有していた。 Conventionally, this type of extendable gate connects a link mechanism consisting of a large number of diagonal members to a large number of vertical bars, and the part that moves up and down with respect to the vertical bars when the gate expands and contracts can slide freely into grooves in the vertical bars. The parts that do not move up and down relative to the vertical rod are attached to the shaft in a non-slidable manner. However, this conventional method has disadvantages, particularly in the case of telescopic gates with wide front and rear widths, in that distortion is likely to occur due to the weight of each diagonal member, making it difficult to open and close smoothly.
本案は上記の点に鑑みて考案されたものであ
り、その目的は円滑な開閉が可能な構造を有する
伸縮門扉を提供することにある。 The present invention has been devised in view of the above points, and its purpose is to provide a telescoping gate having a structure that allows smooth opening and closing.
以下、図面に示す実施例に就いて説明する。 The embodiments shown in the drawings will be described below.
第１図〜第３図は本考案の伸縮門扉を示す平面
図、正面図、右側面図であり、前後一対の等長斜
架材３を左右に連結する構造のリンク機構１，２
を上下に２段有する例を示している。尚、堅牢性
の向上のために本実施例では前後ａ，ｂ二重構造
のリンク機構を用いている。 Figures 1 to 3 are a plan view, a front view, and a right side view showing the telescopic gate of the present invention, and link mechanisms 1 and 2 are structured to connect a pair of front and rear diagonal members 3 of equal length to the left and right.
An example is shown in which there are two levels, upper and lower. In order to improve robustness, this embodiment uses a link mechanism with a double structure of front and rear a and b.
同列に位置するリンク屈曲部４，５，６，７に
は該リンク屈曲部４，５，６，７を挟持する前後
一対の断面略〓状の縦棧８ａ，８ｂから成る縦杆
８をあてがい、上段のリンク機構１の上側屈曲部
４、同下側屈曲部５、及び下段のリンク機構２の
上側屈曲部６を第４図に示すように縦棧８ａ，８
ｂの溝にスライド自在に軸着し、下段のリンク機
構２の下側屈曲部７は縦棧８ａ，８ｂにスライド
不能に軸着している。 The link bent portions 4, 5, 6, and 7 located in the same row are provided with a vertical rod 8 consisting of a pair of front and rear vertical rods 8a and 8b having a substantially rectangular cross section and sandwiching the link bent portions 4, 5, 6, and 7. As shown in FIG.
The lower bending portion 7 of the lower link mechanism 2 is non-slidably pivoted to the vertical supports 8a and 8b.
また、上段のリンク機構１の下側屈曲部５と下
段のリンク機構２の下側屈曲部７間は第６図に示
すように連結杆９で連結するが、本実施例では連
結杆９として第７図に示すように、下段のリンク
機構２の上側屈曲部６の上下動を邪魔しないため
の細長孔１０を穿設したものを、最前部の斜架材
３と前縦棧８ａの間隙、及び最後部の斜架材３と
後縦棧８ｂの間隙に２枚装備している。故に上段
のリンク機構１は下段のリンク機構２によつて支
持されることになる。尚、本実施例においては連
結杆９を縦杆８の内側に配置したが、必要に応じ
て縦杆８の外側に位置させることも可能であるこ
とは言うまでもない。 Further, the lower bent portion 5 of the upper link mechanism 1 and the lower bent portion 7 of the lower link mechanism 2 are connected by a connecting rod 9 as shown in FIG. As shown in FIG. 7, an elongated hole 10 is formed in order to prevent the vertical movement of the upper bending part 6 of the lower link mechanism 2 from being bored in the gap between the diagonal member 3 at the frontmost part and the front vertical beam 8a. , and two pieces are installed in the gap between the diagonal member 3 at the rear end and the rear vertical beam 8b. Therefore, the upper link mechanism 1 is supported by the lower link mechanism 2. In this embodiment, the connecting rod 9 is placed inside the vertical rod 8, but it goes without saying that it can be placed outside the vertical rod 8 if necessary.
１１は上段のリンク機構１のリンク交叉部１２
と下段のリンク機構２のリンク交叉部１３間に設
けた格子棒であり、上段のリンク機構１における
前側リンク機構１ａと後側リンク機構１ｂの間、
及び下段のリンク機構２における前側リンク機構
２ａと後側リンク機構２ｂの間に貫挿するが如く
位置し、夫々スライド不能に軸着している。尚、
この格子棒１１は、本考案の構成に必ずしも不可
欠の事項ではないが、これを設けることによつて
より堅牢な伸縮門扉を得られるのである。 11 is a link intersection part 12 of the upper link mechanism 1
It is a lattice bar provided between the link intersection part 13 of the lower link mechanism 2, and between the front link mechanism 1a and the rear link mechanism 1b of the upper link mechanism 1,
It is located so as to penetrate between the front link mechanism 2a and the rear link mechanism 2b of the lower link mechanism 2, and is non-slidably pivoted. still,
Although this lattice bar 11 is not necessarily essential to the configuration of the present invention, by providing it, a more robust telescoping gate can be obtained.
本考案の基本構成は上記の通りであるが、図示
の実施例に限定されるものではなく、実用新案登
録請求の範囲に記載の範囲内において種々変形が
可能であることは言うまでもない。 Although the basic structure of the present invention is as described above, it is not limited to the illustrated embodiment, and it goes without saying that various modifications can be made within the scope of the claims for utility model registration.
以上のように本案の伸縮門扉は、リンク機構間
を連結杆で連結しているため歪みを生じにくく、
円滑な開閉操作が可能な状態を維持することがで
きる。また、連結杆はその伸縮門扉の形状あるい
は大きさ等により適宜箇所に適宜数設けることが
できるため、用途の多様化あるいは意匠効果の向
上等にも寄与する等実用性の高いものである。 As mentioned above, the proposed telescoping gate is less susceptible to distortion because the link mechanisms are connected by a connecting rod.
A state in which smooth opening and closing operations are possible can be maintained. Further, since an appropriate number of connecting rods can be provided at appropriate locations depending on the shape or size of the telescoping gate, it is highly practical as it contributes to diversifying uses and improving design effects.
第１図は本案伸縮門扉の一実施例の平面図、第
２図は同正面図、第３図は同右側面図、第４図は
Ａ−Ａ線断面図、第５図はＢ−Ｂ線断面図、第６
図はＣ−Ｃ線部分のＤ−Ｄ線断面図、第７図は連
結杆の斜視図を示す。
１……リンク機構（上段）、１ａ……前側リン
ク機構（上段）、１ｂ……後側リンク機構（上
段）、２……リンク機構（下段）、２ａ……前側リ
ンク機構（下段）、２ｂ……後側リンク機構（下
段）、３……斜架材、４……上側屈曲部（上段）、
５……下側屈曲部（上段）、６……上側屈曲部
（下段）、７……下側屈曲部（下段）、８……縦杆、
８ａ……前縦棧、８ｂ……後縦棧、９……連結
杆、１０……細長孔、１１……格子棒、１２……
リンク交叉部（上段）、１３……リンク交叉部
（下段）。
Fig. 1 is a plan view of one embodiment of the telescopic gate of the present invention, Fig. 2 is a front view of the same, Fig. 3 is a right side view of the same, Fig. 4 is a sectional view taken along line A-A, and Fig. 5 is a B-B Line sectional view, 6th
The figure shows a sectional view taken along the line C--C, and FIG. 7 shows a perspective view of the connecting rod. 1... Link mechanism (upper stage), 1a... Front link mechanism (upper stage), 1b... Rear link mechanism (upper stage), 2... Link mechanism (lower stage), 2a... Front link mechanism (lower stage), 2b ... Rear link mechanism (lower stage), 3 ... Oblique member, 4 ... Upper bending part (upper stage),
5...Lower bending part (upper stage), 6...Upper bending part (lower stage), 7...Lower bending part (lower stage), 8...Vertical rod,
8a...Front vertical beam, 8b...Back vertical beam, 9...Connecting rod, 10...Elongated hole, 11...Lattice bar, 12...
Link intersection (upper row), 13...Link intersection (lower row).
Claims (1)
において枢着させ、横方向に連続的に配列して、
隣向する斜架材の各端部を屈曲自在に連結してな
るリンク機構を少なくとも上下２段に配置し、同
列に位置するリンク屈曲部には、該リンク屈曲部
を挟持する構造の縦杆をあてがい、各段の上側屈
曲部同志あるいは下側屈曲部同志を連結杆で連結
し、連結した屈曲部のうち適宜屈曲部を前記縦杆
にスライド不能に軸着し、その他の屈曲部は全て
縦杆にスライド可能に軸着したことを特徴とする
伸縮門扉。 A plurality of pairs of diagonal members crossed one by one are pivoted at each intersection, and are arranged continuously in the lateral direction.
Link mechanisms formed by bendably connecting the respective ends of adjacent diagonal structural members are arranged in at least two stages, upper and lower, and link bending portions located in the same row are provided with vertical rods having a structure to sandwich the link bending portions. The upper bent portions or the lower bent portions of each stage are connected with a connecting rod, and the appropriate bent portions of the connected bent portions are non-slidably pivoted to the vertical rod, and all other bent portions are A telescoping gate characterized by being slidably attached to a vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7439883U JPS59179994U (en) | 1983-05-17 | 1983-05-17 | telescopic gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7439883U JPS59179994U (en) | 1983-05-17 | 1983-05-17 | telescopic gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59179994U JPS59179994U (en) | 1984-12-01 |
| JPS6337436Y2 true JPS6337436Y2 (en) | 1988-10-04 |
Family
ID=30204487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7439883U Granted JPS59179994U (en) | 1983-05-17 | 1983-05-17 | telescopic gate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179994U (en) |
-
1983
- 1983-05-17 JP JP7439883U patent/JPS59179994U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59179994U (en) | 1984-12-01 |
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