JPS587086A

JPS587086A - Folding gate door

Info

Publication number: JPS587086A
Application number: JP10480781A
Authority: JP
Inventors: 多津　白年; 原田　英彦; 正泰安藤; 浩松原
Original assignee: Shikoku Chemicals Corp
Current assignee: Shikoku Chemicals Corp
Priority date: 1981-07-03
Filing date: 1981-07-03
Publication date: 1983-01-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】本発明は、複数個の扉体を左右方向に鴫次枢支連結した
折り畳み門扉に関するものである〇この橋門扉は、扉体
をコンパクトな状態に縮めることができ且つ構造が簡単
で量産に適するため広く使用されている◎ しかしながら、従来知られている折シ畳み門扉は、各々
の扉体を蝶番あるい社環状吊り金具によって連結したに
留まり、一体相互間の結合強度が乏しいため、一体に槓
振れを伴ない、その開閉に際しては扉体が不規則に折れ
曲シ、時として道路に遁み出すなど必ずしも満足しうる
状態にあるとは云えない。[Detailed Description of the Invention] The present invention relates to a folding gate in which a plurality of door bodies are pivotally connected in the left and right direction. This bridge gate has a structure in which the door bodies can be folded into a compact state and It is widely used because it has a simple structure and is suitable for mass production. However, conventional folding gates only connect each door body with a hinge or a ring-shaped hanging metal fitting, and the connection between the two parts is difficult. Due to their lack of strength, they are not always in a satisfactory condition, with the door swaying, the door bending irregularly when opening and closing, and sometimes protruding onto the road.

−３一本発明者岬は、このような事情に鑑み扉体を安定に自立
し、開閉操作を円滑に行なう方法について鋭意検討を重
ねた結果、糟数個の扉体（ＩＸｌ）・・・・・・を左右
方向に連結した折ル畳み門扉において、一体（１）（１
）・・・・・・の側端に扉体より前後に突出した軸受■
■・・・・・・を形成し、且つ隣接する一体（１）（１
）Ｋおける前方あるいは後方の軸受■■・・・・・・を
同−垂線内に存らしめ、リンク（５）（３）・・・・・
・７Ｖ字状に配設して前記軸受（２）（２）・・・・・
・に回動自在に枢着することによって、Ｉｊａ停の安定
性および操作性を着しく向上させたものである。-31 In view of these circumstances, the present inventor, Misaki, has conducted extensive studies on how to make the door body stably independent and open/close smoothly, and has developed several door bodies (IXl)... In the folding gate that connects ... in the left and right direction, integral (1) (1
)... Bearing protruding forward and backward from the door body on the side edge■
■ Forming and adjacent integral parts (1) (1
)K, the front or rear bearing ■■... is located within the perpendicular line, and link (5) (3)...
・7V-shaped bearings (2) (2)...
The stability and operability of the Ija stop have been significantly improved by being rotatably attached to the .

図面によって本発明を具体的に説明すると、第１図ない
し第３図に示した折シ畳み門扉は隣接する各扉体（１）
（１）の１ｌｌｌ亀をＶ字状に配設したリンク（３）（
３）によって回動自在に連結し、主たる扉体（１）（１
）・・・・・・の端部に該扉体の約半幅からなる補助扉
体（１）（１）を設け、主たる一体（１）（１）・・・
・・・の中央下端部にガイドローラーｖ４）（４）・・
・・・・を回動自在に軸着し、これを門柱間の敷設レー
ｌＬ／■に保合させたものであ夛、第４図ないし第６図
に示したものは、隣接する各扉って回動自在に連結し、
各扉体の下方部中央位置に該一体（１＞（１）・・・・
・・とパンタグラフ状に交差する連結棒μ）仏）・・・
・・・を枢軸支し、且つ補助扉体（１’）（１’）の下
方部外側端位置に前記連結棒（６）の約半分の長さ°と
した補助連結稈＜１＞　（ｉｔ　ｔ−枢軸支し、隣９合
う連結棒（６）（６）・−・・・・及び連結棒（６）と
補助連結桿茹の端部を回動自在にビン結合したものでめ
る〇なお本発明の実施に当っては、夫凌ｏ！ｉ１１停（１）
（１）・・・・・・及び補助扉体（１’）（イ）の動き
が過度にならないように扉体の側端部ないし軸受部にス
ト、パーの役目を果す突起体を形成すべきでＴｏシ、扉
体（１）（１）・・・・・・及び補助扉体（（）（１’
）にパンタグラフ状に章差する連結棒（６）（６）・・
・・・・及び補助連結稈（δ＜ｉ＞　を設は大場合には
、ガイドローフ−の代９にキャスターを用い、敷設レー
ルを省略することができる。To specifically explain the present invention with reference to the drawings, the folding gate shown in FIGS. 1 to 3 has two adjacent door bodies (1).
Link (3) (1) with 1llll turtles arranged in a V-shape (
3), the main door body (1) (1
)... An auxiliary door body (1) (1) consisting of approximately half the width of the door body is provided at the end of the main integral body (1) (1)...
Guide roller v4) (4) at the center lower end of...
...is rotatably mounted on a shaft, and this is secured to the laying rail lL/■ between the gateposts.The ones shown in Figures 4 to 6 are attached to each adjacent door. are rotatably connected,
The integral part (1>(1)...
A connecting rod that intersects in a pantograph shape with...
An auxiliary connecting culm <1> (it T- Pivotally supported, nine adjacent connecting rods (6), (6), and the ends of the connecting rods (6) and auxiliary connecting rods are rotatably connected with a bottle.〇 In carrying out the present invention, the following steps will be taken: (1)
(1) In order to prevent the movement of the auxiliary door body (1') (a) from being excessive, a protrusion that serves as a stop or a stop is formed on the side end or bearing part of the door body. Toshi, door body (1) (1)... and auxiliary door body (()(1'
) with a pantograph-shaped connecting rod (6) (6)...
...and the auxiliary connecting culm (δ<i>) is large, casters can be used for the guide loaf 9, and the laying rail can be omitted.

図中のは門柱、６）は蝶番を表わす。In the figure, the symbol 6) represents the gatepost, and the symbol 6) represents the hinge.

本発明は１紀の如き構成であ夛、扉体（１）（１）・・
・・・・の側端に扉体よυ前後に突出した軸受（２）■
・・・・・・全形成し、且つｌＩ！接する扉体（１）（
１）におする前方あるリンク６）６）・・・・−・ｔｖ
字状に配設して前記軸受■（り・・・・・・に回動自在
に枢着しているので、一体（１）（１）・・・・・・及
び補助扉体（１）（１）？相互に強い支持力をもって懸
架することができ、いづれの状ａＫ：おいても扉体の槓
振れを皆無として扉体の自立安定性を著しく高揚しりる
ものであ）、その開閉に当っては、第１１図ないし第１
５−に示したように、扉体Ｏ始動時には同じ量−内にあ
る扉体（１）（１）・・・・・・から前方あるいは後方
に突出した軸受（２）■を中心として広角状（ＩＣ開脚
したリンク（５）＜５３−が内方Ｋ（３）動じて扉体相
互の折曲が起と９、一体連結部における両リンク６）（
９が直線状に交差したのちには、同じ垂線内にある他方
の軸受■■を中心とするリンク６）６）の回動が起こり
、七の終動時にはりンクＧ）６）が軸受■■を中心に広
角状に開脚した状態となシ、従って扉体を縮める場合あ
るいは扉体ｔ−開く場合のいづれにあっても広角状に開
脚したリンク６）６）・・・・・・を内方に＠動させて
いるので働かな力で扉体を動かすことができ、槙振れが
少ないことが相候、っ６− て極めて円滑に開閉操作を為し得るものであり、扉体を
大型化したシ、相当の重量を伴なう鋳物扉に適応しうる
など実践面の効果は多大である＠The present invention has a structure similar to that of the 1st century, and the door body (1) (1)...
A bearing (2) that protrudes forward and backward from the door body at the side end of...
・・・・・・Fully formed and lI! Contacting door body (1) (
Links in front of 1) 6) 6)・・・・・・-tv
Since it is arranged in a letter shape and rotatably pivoted to the bearing (1), it can be integrated with (1), (1), and the auxiliary door body (1). (1)?They can be suspended with strong mutual support, and in any case, there is no swinging of the door body and the self-sustaining stability of the door body is significantly increased. For this, please refer to Figure 11 or Figure 1.
As shown in 5-, when the door body O is started, a wide-angle shape is centered around the bearing (2) ■ which protrudes forward or backward from the door body (1) (1)... which is within the same amount. (The IC leg opened link (5) < 53- moves inward K (3) and the door body mutually bends 9, both links 6 in the integral connection part) (
After 9 intersects in a straight line, link 6) 6) rotates around the other bearing ■■ located within the same perpendicular line, and at the end of the movement of 7, link G) 6) rotates around the bearing ■■. The legs are spread in a wide-angle shape centered on ■, so whether the door body is retracted or the door body is opened, the legs are spread in a wide-angle shape 6) 6)... Since the ・ is moved inward, the door body can be moved with little force, and there is little wobbling, making it possible to open and close the door extremely smoothly. It has great practical effects, such as being able to adapt to large-sized doors and cast doors that are quite heavy.

[Brief explanation of the drawing]

第１図は本発明折９畳み門扉の一例を示す平′面図、第
２図は同じく正面図、第３図は同じく細めた状態の拡大
平面図、第４図は本発明リンクみ門扉の他の一例を示す
平面図、第５図は同じく正面図、第６図は同じく縮め九
状態の拡大平面図、第７図は本発明リンクの結合状ｙ＃
Ｒｔ−示す要部拡大平面図、第８図は同じく要部拡大正
面図、第９図は同じく縮めた状態の要部拡大平面図、第
１０図は同じく要部拡大正面図、第１１図ないし第１５
図は本発明リンクみ門扉の作動状ａｔ−示す要部拡大平
面図であり、図中（１）は一体、Ｑ）は軸受、６）はリ
ンクを表わす。９図２第１０ｉ＝Fig. 1 is a plan view showing an example of the folding gate of the present invention, Fig. 2 is a front view of the same, Fig. 3 is an enlarged plan view of the folded gate of the present invention, and Fig. 4 is a plan view of the folding gate of the present invention. A plan view showing another example, FIG. 5 is a front view, FIG. 6 is an enlarged plan view in a contracted state, and FIG. 7 is a connected state y# of the link of the present invention.
8 is an enlarged front view of the main part, FIG. 9 is an enlarged plan view of the main part in a contracted state, FIG. 10 is an enlarged front view of the main part, and 15th
The figure is an enlarged plan view of the main parts of the link gate according to the present invention in its operating state, in which (1) represents an integral part, Q) represents a bearing, and 6) represents a link. 9Figure 2 10i =

Claims

[Claims] (1) In a folding gate in which a plurality of integral parts are connected in the left-right direction, a bearing is formed at the side end of the door body to protrude back and forth from the door body, and Alternatively, the rear bearing is placed within the four-perpendicular line, and the link (V-shaped [arranged and rotatably pivoted to the bearing 1-**) is used for folding gates. The folding gate according to claim (1), wherein a guide roller is provided at the lower center end, and the guide roller is held in place by the laying rail /a/. 6) Claim 11 (1) comprising an auxiliary door body provided at the end of a plurality of main door bodies with a width of about half of the integral door body, which pivotally supports intersecting connecting frames, and supports the connecting frames of adjacent connecting frames. A folding gate according to Patent 2-Claim (1), in which both ends are rotatably connected with a pin. (5) An auxiliary door body having approximately half the width of the main door body is provided at the end of the plurality of main door bodies, and an auxiliary connection having a length approximately half the length of the connecting frame at the outer end position of the lower part of the auxiliary door body. The folding machine according to claim (1), wherein the rod is pivotally supported, and the other end of the auxiliary connecting rod is pin-coupled to the end of an adjacent connecting frame.