JPH1082264A - Expandable uneven space absorption guard caster device during door opening and closing time - Google Patents
Expandable uneven space absorption guard caster device during door opening and closing timeInfo
- Publication number
- JPH1082264A JPH1082264A JP27390996A JP27390996A JPH1082264A JP H1082264 A JPH1082264 A JP H1082264A JP 27390996 A JP27390996 A JP 27390996A JP 27390996 A JP27390996 A JP 27390996A JP H1082264 A JPH1082264 A JP H1082264A
- Authority
- JP
- Japan
- Prior art keywords
- caster
- door
- shaft
- guard
- piston
- 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]
【産業上の利用分野】この発明は、扉のガードキャスタ
ーにスライドシャフト部を設けてスプリングの効果によ
りガードキャスターが受ける通り道の凹凸や傾斜を吸収
して、尚かつ扉の重量をナンパーセントか負いながら、
蝶番いと吊り元に掛かる扉の荷重を軽くする扉開閉時伸
縮式凹凸吸収ガードキャスター装置に関するものであ
る。BACKGROUND OF THE INVENTION The present invention relates to a door guard caster which is provided with a slide shaft so as to absorb the unevenness and inclination of a passage received by the guard caster by the effect of a spring, and to further reduce the weight of the door by a percent or less. While
The present invention relates to a retractable concave-convex absorbing guard caster device for opening and closing a door, which reduces the load on a hinge and a door hanging on a hanging source.
【0002】[0002]
【従来の技術】従来のガードキャスターは、伸縮しない
ためにキャスターの通る土間を水平にしたり、円形のガ
イドレールを水平に埋め込まなければ成らなかった為
に、土間に水溜まりが出来た。その為に施工が難しく手
間もかかり、土間のデザインも困難であった。2. Description of the Related Art In a conventional guard caster, since the caster does not expand and contract, the space between the casters must be horizontal, or a circular guide rail must be buried horizontally. Therefore, construction was difficult and time-consuming, and the design of the dirt was also difficult.
【0003】[0003]
【発明が解決しようとする課題】したがって、ガードキ
ャスターを使用しない場合は吊り元の蝶番いに大きな負
担が掛り磨耗が激しく、扉の大きさと重さに制限が有っ
た、また、従来のガードキャスターを使用する場合は円
形に曲ったガイドレールを水平に埋め込むか、土間を凹
凸無く水平に仕上げなくては成らなかったが、技術的に
難しく手間が掛った。本発明は、こうした扉の大きさや
重さの制限と難しい技術の手間を省き、尚かつ土間のデ
ザインが容易に出来る様に発明されたものである。Therefore, when a guard caster is not used, a heavy load is applied to the hinge of the hanging base, which causes severe wear, and the size and weight of the door are limited. When using casters, circular guide rails had to be embedded horizontally or the soil had to be finished horizontally without unevenness, but it was technically difficult and time-consuming. The present invention has been developed so that the limitation of the size and weight of the door and the troublesome technique can be omitted, and the design of the sill can be easily performed.
【0004】[0004]
【課題を解決するための手段】いま、その構成を説明す
る、 (イ)ガードキャスター(1)にスライドシャフト
(2)を装着する。 (ロ)スライドシャフト(2)にピストン(9)を装着
する。 (ハ)シャフトスライドガイド(6)とシャフトストッ
パーガイド(5)と取付けプレート(4)を設けたシリ
ンダー(3)にスライドシャフト(2)を装着する。 (ニ)シリンダー(3)内のピストン(9)の上にスプ
リング(8)を装着してシリンダーキャップで押える。 (ホ)取付けプレート(4)によって扉の外周側に取付
ける。 以上のように装置する。Means for Solving the Problems Now, the structure will be described. (A) A slide shaft (2) is mounted on a guard caster (1). (B) Attach the piston (9) to the slide shaft (2). (C) The slide shaft (2) is mounted on the cylinder (3) provided with the shaft slide guide (6), the shaft stopper guide (5), and the mounting plate (4). (D) A spring (8) is mounted on the piston (9) in the cylinder (3) and pressed with a cylinder cap. (E) Attach it to the outer periphery of the door with the attachment plate (4). The device is operated as described above.
【0005】[0005]
【作用】次に本発明の作用を述べると、扉が開閉する事
によりキャスターは円形移動するが、円形移動上の凹凸
や傾斜をガードキャスターが受けてスプリング(8)に
押されているスライドシャフト(2)がシリンダー
(3)より伸縮して凹凸や傾斜を吸収しながら扉の重み
を請けて開閉するので蝶番いに掛る負荷を軽減する。Next, the operation of the present invention will be described. The caster moves circularly when the door opens and closes, but the guard caster receives unevenness and inclination on the circular movement and is pushed by the spring (8). Since (2) expands and contracts from the cylinder (3) and absorbs unevenness and inclination while opening and closing the door under the weight of the door, the load on the hinge is reduced.
【0006】[0006]
【実施例】なお、ピストン(9)とシリンダーキャップ
(7)の間にショックアブソーバー(10)を装着する
事によりスプリング(8)の跳ね返りが扉に静かに伝わ
ってスムースに扉が円形移動する。When the shock absorber (10) is mounted between the piston (9) and the cylinder cap (7), the rebound of the spring (8) is gently transmitted to the door, and the door smoothly moves in a circular manner.
【0007】[0007]
【発明の効果】だから、ガイドレールが無くても、ガー
ドキャスター(1)が受けてスライドシャフト(2)が
吸収出来る範囲の凹凸や傾斜であれば扉は何の支障も無
くスムースに開閉する。Therefore, even if there is no guide rail, the door can be smoothly opened and closed without any trouble as long as the unevenness or inclination is within a range that can be received by the guard caster (1) and absorbed by the slide shaft (2).
【図1】本発明の正面一部断面図FIG. 1 is a partial front sectional view of the present invention.
【図2】本発明の使用正面図FIG. 2 is a front view of the use of the present invention.
【図3】本発明の他の実施例の正面一部断面図FIG. 3 is a partial front sectional view of another embodiment of the present invention.
1はガードキャスター 2はスライドシャフト 3はシリンダー 4は取付けプレー卜 5はシャフトストッパーガイド 6はシャフトスライドガイド 7はシリンダーキャップ 8はスプリング 9はピストン 10はショックアブソーバー 1 is a guard caster 2 is a slide shaft 3 is a cylinder 4 is a mounting plate 5 is a shaft stopper guide 6 is a shaft slide guide 7 is a cylinder cap 8 is a spring 9 is a piston 10 is a shock absorber
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成8年12月11日[Submission date] December 11, 1996
【手続補正1】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図面の簡単な説明[Correction target item name] Brief description of drawings
【補正方法】追加[Correction method] Added
【補正内容】[Correction contents]
【図面の簡単な説明】[Brief description of the drawings]
【1図】本発明の正面一部断面図FIG. 1 is a partial front sectional view of the present invention.
【2図】本発明の使用正面図FIG. 2 is a front view of the use of the present invention.
【3図】本発明の側面図FIG. 3 is a side view of the present invention.
【4図】本発明の他の実施例の正面一部断面図FIG. 4 is a partial front sectional view of another embodiment of the present invention.
Claims (2)
シャフト(2)を装着する。 (ロ)スライドシャフト(2)にピストン(9)を装着
する。 (ハ)シャフトスライドガイド(6)とシャフトストッ
パーガイド(5)と取付けプレート(4)を設けたシリ
ンダー(3)にスライドシャフト(2)を装着する。 (ニ)シリンダー(3)内のピストン(9)の上にスプ
リング(8)を装着してシリンダーキャップで押える。 (ホ)取付けプレート(4)によって扉の外周側に取付
ける。 以上の如く構成された、扉開閉時伸縮式凹凸吸収ガード
キャスター装置。(1) A slide shaft (2) is mounted on a guard caster (1). (B) Attach the piston (9) to the slide shaft (2). (C) The slide shaft (2) is mounted on the cylinder (3) provided with the shaft slide guide (6), the shaft stopper guide (5), and the mounting plate (4). (D) A spring (8) is mounted on the piston (9) in the cylinder (3) and pressed with a cylinder cap. (E) Attach it to the outer periphery of the door with the attachment plate (4). The retractable concavo-convex absorbing guard caster device for opening and closing the door configured as described above.
(10)を設けた、請求項1の扉開閉時伸縮式凹凸吸収
ガードキャスター装置。2. The guard caster device according to claim 1, wherein the piston (9) is provided with a shock absorber (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27390996A JPH1082264A (en) | 1996-09-09 | 1996-09-09 | Expandable uneven space absorption guard caster device during door opening and closing time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27390996A JPH1082264A (en) | 1996-09-09 | 1996-09-09 | Expandable uneven space absorption guard caster device during door opening and closing time |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1082264A true JPH1082264A (en) | 1998-03-31 |
Family
ID=17534270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27390996A Pending JPH1082264A (en) | 1996-09-09 | 1996-09-09 | Expandable uneven space absorption guard caster device during door opening and closing time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1082264A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6877185B2 (en) * | 2001-09-14 | 2005-04-12 | Illinois Tool Works Inc. | Caster device for movably supporting a load |
US7159278B2 (en) | 2005-02-24 | 2007-01-09 | Yale Security Inc. | Caster |
US7305737B2 (en) * | 2002-07-30 | 2007-12-11 | Click Wheel As | Roller/foot device castor |
CN104057989A (en) * | 2014-07-01 | 2014-09-24 | 国家电网公司 | Roller wheel shock-absorbing device of electric power tool conveying bogie |
CN104890716A (en) * | 2015-06-02 | 2015-09-09 | 张维秀 | Idler-wheel damping device and manufacture method of same |
JP2020037364A (en) * | 2018-09-05 | 2020-03-12 | 三協立山株式会社 | Caster and gate door |
JP2020037835A (en) * | 2018-09-05 | 2020-03-12 | 三協立山株式会社 | Gate door |
CN113415105A (en) * | 2018-08-10 | 2021-09-21 | 浙江厚达智能科技股份有限公司 | Little abrasionproof that produces when going up and down becomes high buffering formula truckle assembly |
-
1996
- 1996-09-09 JP JP27390996A patent/JPH1082264A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6877185B2 (en) * | 2001-09-14 | 2005-04-12 | Illinois Tool Works Inc. | Caster device for movably supporting a load |
US7305737B2 (en) * | 2002-07-30 | 2007-12-11 | Click Wheel As | Roller/foot device castor |
US7159278B2 (en) | 2005-02-24 | 2007-01-09 | Yale Security Inc. | Caster |
US7930801B2 (en) | 2005-02-24 | 2011-04-26 | Yale Security Inc. | Caster |
CN104057989A (en) * | 2014-07-01 | 2014-09-24 | 国家电网公司 | Roller wheel shock-absorbing device of electric power tool conveying bogie |
CN104890716A (en) * | 2015-06-02 | 2015-09-09 | 张维秀 | Idler-wheel damping device and manufacture method of same |
CN113415105A (en) * | 2018-08-10 | 2021-09-21 | 浙江厚达智能科技股份有限公司 | Little abrasionproof that produces when going up and down becomes high buffering formula truckle assembly |
CN113415105B (en) * | 2018-08-10 | 2022-04-08 | 浙江厚达智能科技股份有限公司 | Little abrasionproof that produces when going up and down becomes high buffering formula truckle assembly |
JP2020037364A (en) * | 2018-09-05 | 2020-03-12 | 三協立山株式会社 | Caster and gate door |
JP2020037835A (en) * | 2018-09-05 | 2020-03-12 | 三協立山株式会社 | Gate door |
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