JPH04238Y2 - - Google Patents
Info
- Publication number
- JPH04238Y2 JPH04238Y2 JP12328784U JP12328784U JPH04238Y2 JP H04238 Y2 JPH04238 Y2 JP H04238Y2 JP 12328784 U JP12328784 U JP 12328784U JP 12328784 U JP12328784 U JP 12328784U JP H04238 Y2 JPH04238 Y2 JP H04238Y2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- fixing plate
- fixed
- door body
- plate
- 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
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Gates (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、門扉あるいはフエンス等の扉体を
上下に円孤を描いて回動して門あるいは車庫など
の出入口を開閉するオーバーヘツドドアに関す
る。[Detailed description of the invention] [Field of industrial application] This invention relates to an overhead door that opens and closes an entrance to a gate or garage by rotating the door body of a gate or fence vertically in an arc. .
この種のドアは、例えば実開昭51−29733号公
報によつて開示される如く、支柱にアームの中間
部を上下に回転自在に枢着し、アームの先端に扉
体を設け、後端にバランスウエートを取り付け、
支柱に固着したブラケツトよりアームに対してピ
ンを差し込み、扉体の開閉状態を保持するように
構成したものが知られている。この種の扉体は装
飾性を要求されるもので、多種の意匠のものがあ
り、その意匠ごとにそれぞれ重量が異なることか
ら、前記従来のものであると、扉体ごとにそれに
見合つたバランスウエートを取り付ける必要が生
じるものであり、出入口への取付け施工に際し扉
体に応じて選択してバランスウエートを取り付け
る手間がかかり、また扉体を同一の重さをもつ扉
体ではなく異なつた重さの扉体と取換えると、開
閉が困難になることから、扉体の取換えが殆んど
不可能である。更に、扉体を開閉して安定化する
ため、ピンを抜差しなければならず、その操作が
面倒であるばかりでなく、ピンを紛失する欠点が
あつた。
This type of door is disclosed, for example, in Japanese Utility Model Application Publication No. 51-29733, in which the middle part of an arm is pivotally mounted to a support column so as to be able to rotate up and down, a door body is provided at the tip of the arm, and a door body is provided at the tip of the arm. Attach a balance weight to the
There is a known structure in which a pin is inserted into an arm from a bracket fixed to a support column to maintain the open/closed state of the door body. This type of door body is required to be decorative, and there are many different designs, each of which has a different weight. It is necessary to attach weights, and it takes time to select and install balance weights depending on the door body when installing it at the doorway, and it is also difficult to install the balance weights depending on the door body. It is almost impossible to replace the door body because it becomes difficult to open and close. Furthermore, in order to open, close, and stabilize the door body, it is necessary to insert and remove a pin, which is not only troublesome to operate, but also has the disadvantage of losing the pin.
この考案は、人力によつて簡単かつ軽快に扉体
を開閉することが出来、しかも開放位置及び閉鎖
位置で扉体を確実に仮固定され、また扉体の重量
に応じてバランスを調整することができるオーバ
ーヘツドドアを提供することにある。
This idea allows the door body to be opened and closed easily and easily by human power, and also allows the door body to be securely temporarily fixed in the open and closed positions, and the balance can be adjusted according to the weight of the door body. Our goal is to provide an overhead door that can
この考案は、門扉を支えるアームが支柱に固着
した固定板に上下に回転自在に枢着し、固定板と
アームの相対向面のどちらか一方に複数の係止孔
を円周に沿い間隔をあけて設け、他方には係止孔
に嵌まるボールをスプリングで係止孔に向つて附
勢して設けてあり、かつアームと支柱間に、スプ
リングをその引張力が扉体の重量に応じて調整可
能に備えているバランサーを介在したものであ
る。
In this design, the arm supporting the gate is pivoted vertically to a fixed plate fixed to the support, and multiple locking holes are formed at intervals along the circumference on either side of the fixed plate and the arm. On the other hand, a ball that fits into the locking hole is biased toward the locking hole by a spring, and between the arm and the column, the tension of the spring is adjusted according to the weight of the door body. It is equipped with a balancer that can be adjusted.
第６図に示す如く、支柱１に固定板２を固着
し、固定板２にアーム３の中間部を枢着し、アー
ム３より突出した支持杆４の先端に門扉あるいは
フエンス等の扉体５を取り付け、アーム３の屈折
した先端部と支柱１の前記アーム枢着部より下部
間にバランサー６を介在したものである。
As shown in FIG. 6, a fixing plate 2 is fixed to the support column 1, the middle part of the arm 3 is pivotally attached to the fixing plate 2, and a door body 5 such as a gate or fence is attached to the tip of a support rod 4 protruding from the arm 3. A balancer 6 is interposed between the bent tip of the arm 3 and the lower part of the arm pivot portion of the support 1.
アーム３の固定板２に対する枢着手段は第１図
と第２図に示す如く、固定板２は第１固定板２ａ
と第２固定板２ｂとで形成されるもので、第１固
定板２ａは、円盤の中心部にネジ孔７があけてあ
つて、支柱１にビス止めされる。第２固定板２ｂ
は、第１固定板２ａの直径より大きく断面ハツト
形をなす円盤の中心部に、第１固定板２ａのネジ
孔７に螺合する軸部８を設けたもので、この軸部
８をネジ孔７に螺合し、かつ第２固定板２ｂに螺
合した複数の押しネジ９を第１固定板２ａに当接
して一体化されている。更に第２固定板２ｂの軸
部８に軸受孔１０が軸芯に沿つてあけてあつて、
アーム３に鍔１１付きの枢軸１２を差し通し、鍔
１１をアーム３にビス止めし、枢軸１２にカラー
１３を嵌めて前記軸受孔１０に通し、ストツプリ
ング１４を付けてアーム３を第２固定板２ｂに回
転自在に枢着してある。また鍔１１に円形のカバ
ー１５がビス止めしてある。 The means for pivoting the arm 3 to the fixed plate 2 is as shown in FIGS. 1 and 2. The fixed plate 2 is connected to the first fixed plate 2a.
and a second fixing plate 2b.The first fixing plate 2a has a screw hole 7 in the center of the disk, and is fixed to the support column 1 with screws. Second fixed plate 2b
This is a disk having a hat-shaped cross section larger than the diameter of the first fixing plate 2a, and a shaft part 8 that is screwed into the screw hole 7 of the first fixing plate 2a is provided in the center of the disc. A plurality of push screws 9, which are screwed into the holes 7 and screwed into the second fixing plate 2b, are brought into contact with the first fixing plate 2a to be integrated. Further, a bearing hole 10 is provided in the shaft portion 8 of the second fixing plate 2b along the shaft center,
Insert the pivot shaft 12 with the collar 11 into the arm 3, screw the collar 11 onto the arm 3, fit the collar 13 onto the pivot shaft 12 and pass it through the bearing hole 10, attach the stop ring 14, and attach the arm 3 to the second fixing plate. It is rotatably pivoted to 2b. Further, a circular cover 15 is screwed to the collar 11.
更に、前記第２固定板２ｂの外周縁部に複数の
係止孔１６を円周に沿つて等間隔おきにあけ、ア
ーム３の枢着部より上下双方に係止孔１６と相対
向してそれぞれ筒形のボルト１７，１７を貫通し
た状態に螺合し、各ボルト１７，１７の第２固定
板２ｂ側にロツクナツト１８，１８を螺合してお
き、各ボルト１７，１７の係止孔１６と対面する
先端口に係止孔１６に嵌まるボール１９を嵌め込
み、他端口に栓２０を施こし、ボルト１７，１７
内に圧縮スプリング２１を嵌め、ボール１９を第
２固定板２ｂに向つて附勢している。尚、係止孔
１６とボール１９を前述とは逆に、係止孔１６を
アーム３に、ボール１９を第２固定板２ｂに取り
付けても良い。 Further, a plurality of locking holes 16 are formed on the outer peripheral edge of the second fixing plate 2b at equal intervals along the circumference, and are opposite to the locking holes 16 both above and below the pivot point of the arm 3. Thread the cylindrical bolts 17, 17 through each bolt, and screw the lock nuts 18, 18 onto the second fixing plate 2b side of each bolt 17, 17, and insert the locking hole of each bolt 17, 17. The ball 19 that fits into the locking hole 16 is fitted into the end opening facing the bolt 16, and the plug 20 is fitted into the other end opening.
A compression spring 21 is fitted inside to urge the ball 19 toward the second fixed plate 2b. Incidentally, the locking hole 16 and the ball 19 may be attached to the arm 3 and the ball 19 to the second fixing plate 2b in the opposite manner as described above.
次にバランサー６は第３図図示の如く、直径の
異なる一対の管を互いに嵌めて伸縮自在な筒体２
２を形成し、この筒体２２の両端口にそれぞれ栓
体２３，２４を螺合し、各栓体２３，２４に掛板
２５，２６を栓体の内外に貫通して設け、筒体２
２内に嵌めた引張スプリング２７を両掛板２５，
２６に掛け止めたものである。 Next, as shown in FIG.
2 is formed, and plugs 23 and 24 are screwed into both end openings of this cylinder 22, respectively, and hanging plates 25 and 26 are provided on each plug 23 and 24 to penetrate inside and outside of the plug.
The tension spring 27 fitted in 2 is attached to both hanging plates 25,
It is hung on 26.
第４図と第５図に示す例は、一つの固定板２で
構成したもので、中央部にボス２８を備えた円盤
で形成してビスで支柱１に固着し、この固定板２
のアーム３と対向する周面に複数の係止孔１６を
等間隔にあけてある。一方、アーム３にベアリン
グ２９付きの軸受け３０を固着し、軸受け３０に
鍔付き固定軸３１を嵌め、ストツプリング３２に
よつて脱出を防止して固定軸３１の先端部を固定
板２のボス２８に嵌め、固定軸３１のボス２８に
嵌めた部分に軸芯方向に長い長溝３３を有し、ボ
ス２８より長溝３３に向つて止めネジ３４を螺合
して、固定板２とアーム３間を調節して固定して
ある。更にアーム３に前記係止孔１６に嵌まるボ
ール１９を前記例と同様に設けてある。また、ア
ーム３と固定板２間に内カバー３５を、アーム３
の外面に外カバー３６が設けてあつて、外カバー
３６は前記例のカバー１５と同様にビス止めして
ある。内カバー３５は一対の半円を合してリング
に形成されるもので、その半円子に三日月形の覆
板３７を有し、覆板３７をアーム３に当接してビ
スでアーム３に固着したものである。 The example shown in FIGS. 4 and 5 is composed of one fixed plate 2, which is formed of a disk with a boss 28 in the center and is fixed to the column 1 with screws.
A plurality of locking holes 16 are formed at equal intervals on the circumferential surface facing the arm 3. On the other hand, a bearing 30 with a bearing 29 is fixed to the arm 3, a fixed shaft 31 with a flange is fitted into the bearing 30, and a stop ring 32 is used to prevent the fixed shaft 31 from coming off, and the tip of the fixed shaft 31 is attached to the boss 28 of the fixed plate 2. The portion of the fixing shaft 31 fitted into the boss 28 has a long groove 33 extending in the axial direction, and a set screw 34 is screwed from the boss 28 toward the long groove 33 to adjust the distance between the fixing plate 2 and the arm 3. It has been fixed. Further, the arm 3 is provided with a ball 19 that fits into the locking hole 16 in the same manner as in the previous example. In addition, an inner cover 35 is placed between the arm 3 and the fixed plate 2, and the arm 3
An outer cover 36 is provided on the outer surface of the holder, and the outer cover 36 is secured with screws in the same manner as the cover 15 in the previous example. The inner cover 35 is formed into a ring by combining a pair of semicircles, and has a crescent-shaped cover plate 37 on the semicircle, and the cover plate 37 is brought into contact with the arm 3 and attached to the arm 3 with screws. It is fixed.
以上の実施例によれば、第６図図示の如く扉体
５が閉鎖している時には、アーム３が起立状態に
あり、バランサー６の引張スプリング２７が緊張
して扉体５の重量と均衡を保つており、しかも各
ボール１９が係止孔１６に係合し閉鎖状態を保持
している。また第７図図示の如く扉体５を開く時
には、扉体５をボール１９が係止孔１６より外れ
る程度の力で上方へ揚げれば、引張スプリング２
７と均衡を保つているため軽い力で開放され、第
７図の如く開放した時には、再びボール１９がこ
れに合向する係止孔１６に突入し、開放状態を保
持するものである。尚、引張スプリング２７は収
縮している。 According to the above embodiment, when the door body 5 is closed as shown in FIG. Moreover, each ball 19 engages with the locking hole 16 to maintain the closed state. Furthermore, when opening the door body 5 as shown in FIG.
7, the ball 19 is opened with a light force, and when the ball 19 is opened as shown in FIG. 7, the ball 19 again enters the locking hole 16 facing the ball 19 to maintain the open state. Note that the tension spring 27 is contracted.
また、扉体５の重量が変つた時には、バランサ
ー６の栓体２３，２４を深くあるいは浅く螺合具
合を調節することにより、引張スプリング２７の
緊張力が調整されるものである。 Further, when the weight of the door body 5 changes, the tension force of the tension spring 27 is adjusted by adjusting the screwing degree of the plugs 23 and 24 of the balancer 6 to be deeper or shallower.
尚、第１図に示す実施例では固定板２を第１と
第２固定板で形成し、ネジ込み手段で連結したも
のであるから、そのネジ込み加減を調節すること
により左右の支柱とアームとの間隔誤差を吸収し
て正確に取り付けられる。また第４図に示す実施
例の場合でも、固定軸に長孔が設けてあるため、
固定軸をボスに対する差し込み量を加減して固定
されるものである。 In the embodiment shown in FIG. 1, the fixing plate 2 is formed of a first and a second fixing plate, which are connected by screwing means, so that the left and right supports and arms can be connected by adjusting the degree of screwing. It can be installed accurately by absorbing the spacing error. Also, in the case of the embodiment shown in FIG. 4, since the fixed shaft is provided with a long hole,
The fixed shaft is fixed by adjusting the amount of insertion into the boss.
この考案によるオーバーヘツドドアは、扉体を
支えるアームを支柱に固着した固定板に枢着し、
固定板とアームのどちらか一方に複数の係止孔を
設け、他方にボールをスプリングで係止孔に嵌ま
るように附勢して設け、更にアームと支柱間に介
したバランサーは、スプリングの引張力を調整可
能にして形成したものであつて、このバランサー
を調整することによつて扉体の重量と均衡が保た
れるので、扉体を常に軽快かつ円滑に開閉するこ
とが出来るものである。更に、固定板とアームが
係止孔とボールで互いに係止されているため、扉
体を閉鎖位置及び開放位置に確実に保持されるも
ので、しかもボールが係止孔に突入した状態が手
応で判断され、正常な位置にまで開閉されるもの
である。
The overhead door of this invention pivots the arm that supports the door body to a fixed plate fixed to the pillar.
A plurality of locking holes are provided on either the fixed plate or the arm, and a ball is provided on the other side with a spring biased so that it fits into the locking hole.Furthermore, the balancer interposed between the arm and the support is provided with a ball that is biased by a spring so that it fits into the locking hole. The tension force is adjustable, and by adjusting this balancer, the weight and balance of the door body is maintained, so the door body can always be opened and closed easily and smoothly. be. Furthermore, since the fixed plate and the arm are locked to each other by the locking hole and the ball, the door body can be reliably held in the closed position and the open position, and the state in which the ball has entered the locking hole is easy to handle. It is determined based on the response and opens and closes to the normal position.
第１図はこの考案によるオーバーヘツドドアの
アームを枢着した部分で第２図−線矢視の拡
大断面図、第２図は同じくアームを枢着した部分
を示す側面図、第３図はバランサーの構造を示す
断面、第４図はアーム枢着部の類例を示す断面
図、第５図は同じく一部切欠して示す側面図、第
６図はこの考案によるオーバーヘツドドアを閉鎖
した状態で示す側面図、第７図は同じく開放した
状態で示す側面図である。
１……支柱、２……固定板、２ａ……第１固定
板、２ｂ……第２固定板、３……アーム、５……
扉体、６……バランサー、１２……枢軸、１６…
…係止孔、１９……ボール、２１……圧縮スプリ
ング、２２……筒体、２７……引張スプリング、
３１……固定軸。
Figure 1 is an enlarged sectional view of the arm of the overhead door according to this invention taken in the direction of the arrow in Figure 2. Figure 2 is a side view of the arm of the overhead door according to this invention. Figure 4 is a cross-sectional view showing the structure of the balancer, Figure 4 is a cross-sectional view showing a similar example of the arm pivot, Figure 5 is a partially cutaway side view, and Figure 6 is a closed state of the overhead door according to this invention. FIG. 7 is a side view similarly shown in an open state. 1... Support column, 2... Fixing plate, 2a... First fixing plate, 2b... Second fixing plate, 3... Arm, 5...
Door body, 6... Balancer, 12... Axis, 16...
... Locking hole, 19 ... Ball, 21 ... Compression spring, 22 ... Cylindrical body, 27 ... Tension spring,
31...Fixed axis.
Claims (1)
ーム３が、支柱１に固着した固定板２に上下に
回転自在に枢着し、固定板２とアーム３の相対
向面のどちらか一方に複数の係止孔１６を円周
に沿い間隔をあけて設け、他方には係止孔１６
に嵌まるボール１９をスプリング２１で係止孔
１６に向つて附勢して設けてあり、且つアーム
３と支柱１間に、スプリング２７をその引張力
が扉体５の重量に応じて調整可能に備えている
バランサー６を介在したことを特徴とするオー
バーヘツドドア。 ２ 前記固定板２は、支柱１に直接固着した第１
固定板２と、アーム３を枢着し第１固定板２ａ
にネジ込んで第１固定板２ｂとの間隔を調整し
得る第２固定板２ｂとで形成してある実用新案
登録請求の範囲第１項記載のオーバーヘツドド
ア。 ３ 前記バランサー６は、伸縮自在な筒体２２の
両端にそれぞれ栓体２３，２４を螺合し、各栓
体より突出した掛板２５，２６間にスプリング
２７を筒体２２内に収めた状態で張設してある
実用新案登録請求の範囲第１項記載のオーバー
ヘツドドア。[Claims for Utility Model Registration] 1. An arm 3 that supports a door body 5 of a gate or fence, etc. is pivoted vertically to a fixed plate 2 fixed to a support 1, and the relative orientation of the fixed plate 2 and arm 3 is A plurality of locking holes 16 are provided on one side of the surface at intervals along the circumference, and a plurality of locking holes 16 are provided on the other side.
A ball 19 that fits into the locking hole 16 is urged toward the locking hole 16 by a spring 21, and a spring 27 is placed between the arm 3 and the support column 1 so that its tensile force can be adjusted according to the weight of the door body 5. An overhead door characterized by having a balancer 6 interposed therein. 2 The fixing plate 2 is a first plate directly fixed to the support column 1.
The fixing plate 2 and the arm 3 are pivotally connected to each other to form a first fixing plate 2a.
The overhead door according to claim 1, which is registered as a utility model and is formed of a second fixing plate 2b which can be screwed into the second fixing plate 2b to adjust the distance between the second fixing plate 2b and the first fixing plate 2b. 3 The balancer 6 has stoppers 23 and 24 screwed onto both ends of a telescopic cylinder 22, respectively, and a spring 27 housed within the cylinder 22 between hanging plates 25 and 26 protruding from each stopper. 1. An overhead door according to claim 1 of the utility model registration, which is extended with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12328784U JPS6137372U (en) | 1984-08-10 | 1984-08-10 | overhead door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12328784U JPS6137372U (en) | 1984-08-10 | 1984-08-10 | overhead door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6137372U JPS6137372U (en) | 1986-03-08 |
| JPH04238Y2 true JPH04238Y2 (en) | 1992-01-07 |
Family
ID=30682039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12328784U Granted JPS6137372U (en) | 1984-08-10 | 1984-08-10 | overhead door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835605A (en) * | 2014-02-12 | 2014-06-04 | 苏州金螳螂建筑装饰股份有限公司 | 360-degree free positioning rotating shaft |
-
1984
- 1984-08-10 JP JP12328784U patent/JPS6137372U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835605A (en) * | 2014-02-12 | 2014-06-04 | 苏州金螳螂建筑装饰股份有限公司 | 360-degree free positioning rotating shaft |
| CN103835605B (en) * | 2014-02-12 | 2016-05-11 | 苏州金螳螂建筑装饰股份有限公司 | The free position rotating axle of 360 degree |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137372U (en) | 1986-03-08 |
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