JPH0288877A - Direct elevating revolving elevating door - Google Patents
Direct elevating revolving elevating doorInfo
- Publication number
- JPH0288877A JPH0288877A JP23927988A JP23927988A JPH0288877A JP H0288877 A JPH0288877 A JP H0288877A JP 23927988 A JP23927988 A JP 23927988A JP 23927988 A JP23927988 A JP 23927988A JP H0288877 A JPH0288877 A JP H0288877A
- Authority
- JP
- Japan
- Prior art keywords
- flexible cable
- door
- support arm
- rod
- pivot points
- 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
- 230000003028 elevating effect Effects 0.000 title 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Gates (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、建築物特に車庫扉なとの外構用門扉ζこ関す
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to external gates for buildings, particularly garage doors.
〔１に来の技術〕
ｍ開閉の際に、扉の下縁が道路側に突出する軌跡を画か
ないで直昇する型式の回転昇降扉は、特開昭（ｉｌ−１
２６２８７号、実開昭６３−９１６９９号なとて知られ
ている。しかし、いずれも扉を地表に対して回動支承す
る支持アームを持っての開閉動作その他に問題があった
。すなわち片方の支持アームのみは動作するが反対境界
側の支持アームの動作が同期追随しないた゛め、扉がね
じれて動作が不安定となったり、扉を持っての操作では
動作するが、支持アームを持っての操作では動作しなか
ったり、又左右の支持アームを連接する目り体梁が開ｍ
限において格納される車の車高を制限するなとの欠点が
あった。[Technology from 1] A rotary lift door of the type in which the lower edge of the door rises directly without creating a locus protruding toward the road when opening and closing was developed by Japanese Patent Publication No. 1
It is known as No. 26287 and Utility Model Application Publication No. 63-91699. However, all of them had problems in opening and closing operations using a support arm that rotatably supported the door relative to the ground surface. In other words, only one support arm operates, but the operation of the support arm on the opposite boundary side does not follow the same synchronization, which may cause the door to twist and become unstable, or if you hold the door, it will operate, but the support arm may not move. It may not work if you hold it, or the eyepiece beam that connects the left and right support arms may open.
The drawback was that it did not limit the height of the vehicle that could be stored.
本発明の技術的課題は、扉の中央ではなく扉の端部すな
わち支持アームを持っての開閉動作でも円滑に開閉動作
をし、開扉限における車の格納高さの改善された直昇回
転昇降扉を提供する。The technical problem of the present invention is to smoothly open and close the door even when the door is opened and closed by holding the edge of the door, that is, the support arm, rather than the center of the door, and to improve the height of the car when the door is opened. Provide lift doors.
〔課題を解決するための手段及び実施例〕本発明に係る
直昇回転昇降扉の一実施例の構成を図面により述べると
、ｒＲｌの二の側端辺及び上框１ａに近接した位賀に、
上記扉１の上框１ａに平行な梱軸Ｙをもって二の枢着点
５Ｉ・５２を配設し、該二の枢４点５１・５２にはそれ
ぞれ二の支持アーム２１・２２の一端２１ｂ・２２１）
寄りを枢着し、該二の支持アーム２１・２２の他端２１
ａ・２２ａは、地所内で側方境界面と直交する−の軸Ｘ
上に、上記扉の間口幅に見合って配設された二の軸支点
４１・４２に軸支し、上記軸Ｘと直交する面内て回動さ
せることにより、扉１を上昇（閉扉）又は下院（閉扉）
せさ、一方、上記二の支持アーム２】・２２に対して上
記枢着点５１・５２て上記ｒＲ１が張る角を、上記二の
支持アーム２１・２２の回動面近傍に配設され、上記枢
着点５１・５２と異なる二の枢支点６１・６２に係合さ
れた二の連杆７１・７２の、上記二の支持アーム２１・
２２に対するそれぞれの相対位置により可変とした回転
昇降扉において、上記二の枢着点５１・５２の離軸Ｐ（
又は上記二の支持アーム２１・２２側の軸穴片■。第３
図（ｂ）参照）をそれぞれ捩り剛性のある可撓索（又は
ユニバーサルジョント付捧。第３図）Ｕで連接し、該可
撓索Ｕの両端部で連接された上記離軸Ｐ（又は軸穴片Ｖ
）は、該可撓索Ｕの主方向に対し直角方向に延設されて
二の延設部Ｕ° ・Ｕ′とし、該二の延設部Ｕ ’
・Ｕ゛は上記可撓索Ｕの主方向を軸とする回転モーメン
トに対しても剛性を確医されているようにし、該二の延
設部Ｕ′ ・Ｕ“は上記枢着点５１・５２に枢着されて
いない二の支持アーム２１・２２の上記一端２１ｂ・２
２ｂに対し、該延設部Ｕ“の長手方向の；、仮着又は嵌
入によって着脱固定自在としたことを特徴とする構成と
なっている。なお、３１・３２は軸支点４１・４２を地
表に対して支承する支柱、８１・８２は振子レバーであ
り、支持アーム２１・２２の回動行程を略９０°に制限
するストッパーや、Ｉ７！１の皿カモーメントを減段す
るためのけ勢部材が別途配設されているが、簡明のため
図示してない。又、本明細言中で使用されている符号数
字二桁目の２・１は支持アーム系の左右を示し、図示さ
れてないものもあるがそれらは池の系のものと同一に表
れる。[Means and Embodiments for Solving the Problems] To describe the configuration of an embodiment of the direct lift rotary lift door according to the present invention with reference to a drawing, there is a ,
Two pivot points 5I and 52 are arranged with a packing axis Y parallel to the upper stile 1a of the door 1, and one end 21b of two support arms 21 and 22 are attached to the two pivot points 51 and 52, respectively. 221)
The other ends 21 of the two support arms 21 and 22 are pivotally connected.
a・22a is the − axis X that is orthogonal to the side boundary surface within the property
The door 1 can be raised (closed) or pivoted on two shaft supports 41 and 42 arranged at the top according to the width of the door opening, and rotated in a plane orthogonal to the axis X. House of Representatives (doors closed)
On the other hand, the angle formed by the pivot points 51 and 52 and the rR1 with respect to the second support arm 2 and 22 is arranged near the rotational surface of the second support arm 21 and 22, The two support arms 21 and 2 of the two connecting rods 71 and 72 are engaged with the two pivot points 61 and 62 that are different from the pivot points 51 and 52, respectively.
In the rotary lift door that is variable depending on the relative position of each with respect to 22, the off-axis P (
Or the shaft hole piece (■) on the support arms 21 and 22 side mentioned above. Third
(see Figure (b)) are connected by torsionally rigid flexible cables (or universal joints attached, Figure 3) U, and the above-mentioned off-axis P (or shaft Hole piece V
) extends in a direction perpendicular to the main direction of the flexible cable U to form a second extension part U° ・U', and the second extension part U'
・U'' is made to have rigidity against the rotational moment about the main direction of the flexible cable U, and the two extension parts U' and U'' are connected to the pivot points 51 and 51. The above-mentioned one end 21b/2 of the second support arm 21/22 which is not pivotally connected to 52
2b, the extended portion U'' in the longitudinal direction is detachable and fixable by temporary attachment or fitting. Supporting columns 81 and 82 are pendulum levers, which include a stopper that limits the rotation stroke of the support arms 21 and 22 to approximately 90 degrees, and a bias to reduce the countersunk moment of I7!1. Although members are provided separately, they are not shown for the sake of clarity.Also, the second digit of the code number 2.1 used in this specification indicates the left and right sides of the support arm system, and they are not shown in the drawings. There are some that are not, but they appear identically to those in the pond system.
本発明は以上の構成となっているので、可撓索Ｕは枢着
点５１・５２を結ぶ範囲において径路はあまりｒＷＩＭ
ｉとされない。従って開扉限において格納車高にル１限
を与えない径路を自由に選ぶことができる。可撓索Ｕが
捩り剛性があるということは角度伝達性の良いことを示
しているから、左右の支持アーム２１・２２の動作の同
門がｉｔｚされ、従って虜の端部を持っての開閉も円滑
に行われることになる。上記の作用はユニバーサルジヨ
イント付帰を可撓索に代替した場合においても同様に説
明できる。可撓索Ｕの両端は延設部Ｕ′がない場合は応
力が大きくなって取付ねしの破損などを生じ易いが、延
設部Ｕ”があると応力分散され取イーｊの確実性が高め
られる。Since the present invention has the above-described configuration, the flexible cable U does not have much rWIM route in the range connecting the pivot points 51 and 52.
It is not considered i. Therefore, it is possible to freely select a route that does not impose a limit on the stored vehicle height at the door opening limit. The fact that the flexible cable U has torsional rigidity indicates that it has good angular transmission, so the movement of the left and right support arms 21 and 22 is the same, and therefore opening and closing by holding the end of the prisoner is also possible. It will be carried out smoothly. The above effect can be similarly explained even when the universal joint attachment is replaced with a flexible cable. If there is no extension part U' at both ends of the flexible cable U, the stress will be large and the attachment screws will be easily damaged, but if there is an extension part U'', the stress will be dispersed and the reliability of the cable will be increased. be enhanced.
本発明によれば、枢着点５１・５２の間を（厳畜には離
軸Ｐ−Ｐ又は軸穴片■・Ｖの間）を可撓索又はユニバー
サルジヨイント付棒Ｕで連結したので、その径路の選択
が自由にになり格納車高が増大される利益がある。又、
可撓索Ｕに直角方向に延設部Ｕ′を設け、延設部Ｕ°を
支持アームに添着又は嵌入する構造としたので、可撓索
Ｕの取付部の応力は減小され、支持アーム２１（２２）
の回転角を検知伝達する感度も向上している理である。According to the present invention, the pivot points 51 and 52 (more precisely, the off-axis P-P or the shaft hole pieces ■ and V) are connected by a flexible cable or a rod U with a universal joint. , there is an advantage that the route can be freely selected and the stowed vehicle height is increased. or,
Since the flexible cable U is provided with an extending part U' in the right angle direction, and the extended part U° is attached or fitted into the support arm, the stress at the attachment part of the flexible cable U is reduced, and the support arm 21 (22)
The reason is that the sensitivity for detecting and transmitting the rotation angle of the sensor is also improved.
ユバ−サルジョイン１付棒）Ｕの枢着点５１・５２及び
支持アーム２Ｉ・２２に対する関係が、枢支点６１”６
２及び連杆７１・７２に対する関（系にそれぞれ代替さ
れて同一の構成となるようにしたことを特徴とする構成
となっている。The relationship between the pivot points 51 and 52 of the rod with universal joint 1 and the support arms 2I and 22 is the pivot point 61''6.
2 and the connecting rods 71 and 72 are each replaced by a system (system) so that they have the same configuration.
作用については請求項】の発明において枢着点５１・５
２を枢支点Ｇ１・６２に、又、支持アーム２１・２２を
連杆７１・７２に代替して考えれば、請求項１記載の発
明の作用と同様となる。Regarding the action, the pivot point 51.5 in the invention of claim
If the support arms 21 and 22 are replaced by the connecting rods 71 and 72, the effect will be similar to that of the invention described in claim 1.
〔発明の効果〕についても同様である。The same applies to [effects of the invention].
以下、請求項２記載の発明について述べるが〔産業上の
利用分野〕、〔従来の技術〕、〔発明が解決しようとす
る課題〕については既述したところと同様である。The invention according to claim 2 will be described below, but the [industrial field of application], [prior art], and [problem to be solved by the invention] are the same as those already described.
〔課題を解決するための手段及び実施例〕本発明に係る
直昇回転昇降扉の一実施例の構成を図面により述べると
、請求項１記載の直昇回転昇降扉において、捩り剛性の
ある可撓索（又はユ[Means and Embodiments for Solving the Problems] The structure of an embodiment of the direct lift rotary lift door according to the present invention will be described with reference to a drawing. Deflection line (or
第１図は本発明に係る直昇回転昇降扉の一実施例の要部
斜視図、第２図（ａ）、（ｂ）はそれぞれ第１図の枢着
点近傍の異なった実施例の拡大平面構造図、第３区はユ
ニバーサルジヨイント付捧の一実施例の斜視図、第４図
は請求項２記載の発明に係る直昇回転昇降扉の一実施例
の要部背面斜視図である。
１ ・
ａ
Ｘ ・
Ｐ ・
Ｖ ・
Ｕ ・
Ｕ’
・ ２２ ・
ｂ ・ ２２ｂ
・ ４２ ・
・ ５２ ・
・、６２ ・
・ ７２ ・
・ 扉
・・上框
・支持アーム
・・・一端
・軸支点
・軸
・枢着点
・枢支点
・・連杆
・・離軸
・・軸穴片
・可撓索
・・延設部
第２図Fig. 1 is a perspective view of the essential parts of one embodiment of the direct lift rotary lift door according to the present invention, and Figs. 2(a) and (b) are enlargements of different embodiments near the pivot point in Fig. 1, respectively. A plan view of the structure, the third section is a perspective view of an embodiment of the universal joint attachment, and FIG. 4 is a rear perspective view of essential parts of an embodiment of the direct-lift rotary elevator door according to the invention as claimed in claim 2. . 1 ・ a・Pivot point・Pivot point・・Connection rod・・Off axis・・Shaft hole piece・Flexible cable・・Extension part Fig. 2
Claims (2)
扉の上框に平行な枢軸をもって二の枢着点を配設し、該
二の枢着点にはそれぞれ二の支持アームの一端よりを枢
着し、該二の支持アームの他端は、地所内方で側方境界
面と直交する一の軸上に、上記扉の間口幅に見合って配
設された二の軸支点に軸支し、上記二の支持アームを上
記軸と直交する面内で回動させることにより、扉を上昇
（開扉）又は下降（閉扉）させ、一方、上記二の支持ア
ームに対して上記枢着点で上記扉が張る角を、上記二の
支持アームの回動面近傍に配設され、上記枢着点と異な
る二の枢支点に係合された二の連杆の、上記二の支持ア
ームに対するそれぞれの相対位置により可変とした回転
昇降扉において、上記二の枢着点の雄軸又は上記二の支
持アーム側の軸穴片をそれぞれ捩り剛性のある、可撓索
又はユニバーサルジョイント付棒で連接し、該可撓索又
はユニバーサルジョイント付棒の両端部で連接された上
記雄軸又は軸穴片は、該可撓索又はユニバーサルジョイ
ント付棒の主方向に対し直角方向に延設されて二の延設
部とし、該二の延設部は上記可撓索の主方向を軸とする
回転モーメントに対しても剛性を確保されているように
し、該二の延設部は上記枢着点に枢着されていない二の
支持アームの上記一端に対し、該延設部の長手方向の添
着又は嵌入によって着脱固定自在としたことを特徴とす
る直昇回転昇降扉。(1) Two pivot points with pivots parallel to the upper stile of the door are provided on the second side edge of the door and in a position close to the upper stile, and each of the two pivot points has two pivot points. One end of the support arm is pivotally connected, and the other end of the two support arms is connected to a second support arm arranged on one axis perpendicular to the side boundary surface inside the property and corresponding to the frontage width of the door. By rotating the second support arm in a plane orthogonal to the axis, the door can be raised (opened) or lowered (closed), while the second support arm On the other hand, the angle defined by the door at the pivot point is connected to two connecting rods disposed near the rotation surfaces of the two support arms and engaged with two pivot points different from the pivot points. In the rotary elevator door that is variable by the relative position of each of the two support arms, the male shaft of the two pivot points or the shaft hole piece on the support arm side of the two support arms is connected to a torsionally rigid flexible cable or The male shaft or shaft hole piece connected by a rod with a universal joint, and connected at both ends of the flexible cable or rod with a universal joint, extends in a direction perpendicular to the main direction of the flexible cable or rod with a universal joint. The flexible cable is extended to form a second extension part, and the second extension part is configured to ensure rigidity even against rotational moment about the main direction of the flexible cable. The direct-ascending rotary elevator door is characterized in that the extending portion can be detachably attached to or fixed to the one end of the second support arm that is not pivotally connected to the pivot point by attaching or fitting the extending portion in the longitudinal direction.
ト付棒の枢着点及び支持アームに対する関係が、枢支点
及び連杆に対する関係にそれぞれ代替されて同一の構成
となるようにしたことを特徴とする請求項１記載の直昇
回転昇降扉。(2) The relationship of the torsionally rigid flexible cable or the rod with a universal joint to the pivot point and the support arm is replaced by the relationship to the pivot point and the connecting rod, respectively, so that they have the same configuration. The direct-lift rotary elevator door according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23927988A JPH0288877A (en) | 1988-09-24 | 1988-09-24 | Direct elevating revolving elevating door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23927988A JPH0288877A (en) | 1988-09-24 | 1988-09-24 | Direct elevating revolving elevating door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288877A true JPH0288877A (en) | 1990-03-29 |
Family
ID=17042389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23927988A Pending JPH0288877A (en) | 1988-09-24 | 1988-09-24 | Direct elevating revolving elevating door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6158525A (en) * | 1998-07-10 | 2000-12-12 | Komatsu Ltd. | Main frame structure and steering case of construction equipment |
| US7401673B2 (en) | 2005-09-15 | 2008-07-22 | Komatsu Ltd. | Frame structure for construction machine |
-
1988
- 1988-09-24 JP JP23927988A patent/JPH0288877A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6158525A (en) * | 1998-07-10 | 2000-12-12 | Komatsu Ltd. | Main frame structure and steering case of construction equipment |
| US7401673B2 (en) | 2005-09-15 | 2008-07-22 | Komatsu Ltd. | Frame structure for construction machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2178908A (en) | Hinge mounting for doors, panels, hatchways, or the like | |
| JPH0288877A (en) | Direct elevating revolving elevating door | |
| EP0456081B1 (en) | A hinge suitable for use in a roof window assembly | |
| CN109236081B (en) | Internal hinge and case | |
| JPH02167983A (en) | Rotary lift door rising straight | |
| JPH0472029B2 (en) | ||
| JP2001148948A (en) | Opening and closing mechanism for skylight of greenhouse and greenhouse | |
| JPH0513918Y2 (en) | ||
| JPH0536958Y2 (en) | ||
| JPH0314986B2 (en) | ||
| CN211369979U (en) | Intelligent window sash opening and closing mechanism | |
| SE507005C2 (en) | Joints with child lock | |
| JPH059440Y2 (en) | ||
| JPS6338755A (en) | Straight line movement mechanism | |
| JPH0360636B2 (en) | ||
| JPH0254083A (en) | Ascending or descending door of direct ascending rotation | |
| JPH0530958B2 (en) | ||
| JP2964211B2 (en) | Window hinges | |
| JPH0158311B2 (en) | ||
| JPH01203583A (en) | Direct-rising type rotary elevating door | |
| JPH04169679A (en) | Center-hanging pivot hinge for door | |
| JP2574743Y2 (en) | Opening / closing door device for the rear opening of the vehicle | |
| JPH0411590Y2 (en) | ||
| JPH02136488A (en) | Electric revolving lifting door | |
| JP3535392B2 (en) | Device for automatically closing a foldable wing roof |