JP2011156125A - Safety device for automatic opening/closing umbrella - Google Patents
Safety device for automatic opening/closing umbrella Download PDFInfo
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- JP2011156125A JP2011156125A JP2010019831A JP2010019831A JP2011156125A JP 2011156125 A JP2011156125 A JP 2011156125A JP 2010019831 A JP2010019831 A JP 2010019831A JP 2010019831 A JP2010019831 A JP 2010019831A JP 2011156125 A JP2011156125 A JP 2011156125A
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Abstract
Description
本発明は、傘具に係り、特に自動開閉傘の安全装置に関する。 The present invention relates to an umbrella, and more particularly to a safety device for an automatic opening / closing umbrella.
自動開閉の傘はただ同じボタンを繰り返し押すだけで、傘を自動的に開いたり自動的に閉じたりする作動を行え、両手で傘を開閉する煩わしさを取り除き、非常に便利に使用できる故、市場に出た途端、広く多くの注目を集めている。 An automatic opening and closing umbrella can be operated by simply pressing the same button repeatedly to automatically open and close the umbrella, eliminating the hassle of opening and closing the umbrella with both hands, and can be used very conveniently, As soon as it entered the market, it attracted a lot of attention.
自動開閉の傘の内部の伝統的な構造については、2002年2月13日に特許権を受けて公告された特許文献１の“傘の自動開閉制御装置”に示す通りである。前記の傘の自動開閉動作原理は、傘を開く場合、下向きにボタン60’を押すと傘中棒50’が制御装置の制御を離れ、傘中棒50’内部の開きバネ51’がエネルギーを放出して傘中棒50’を上方向に弾き伸ばして傘を開く。また、傘を閉じたい場合、再度下向きにボタン60’を押すと傘中棒50’内の引っ掛かりヘッド523’も制御装置の制御を離れ、引っ掛かりヘッド523’は放出状態になり、傘の骨組み上の閉じバネ（未図示）の弾力作用のもと、傘面は閉じられた状態となり、引っ掛かりヘッド523’は引っ張り紐522’によって傘中棒50’上方へと引き戻される。この時はまだ、完全に傘を閉じた状態にはなく、完全に閉じた状態にするには更に力を使って傘面部分をハンドル110’方向に押し動かす必要があり、これにより傘中棒50’は短くなり、開きバネ51’は再度エネルギーを溜め込み、傘中棒50’と引っ掛かりヘッド523’は改めてハンドル110’内の制御装置の制御を受け、傘は完全に閉じて折りたたまれた状態となる。 The traditional structure inside the automatic opening / closing umbrella is as shown in “Umbrella Automatic Opening / Closing Control Device” of Patent Document 1 published on February 13, 2002, which has been published under the patent right. The principle of the automatic opening / closing operation of the umbrella is that when the umbrella is opened, when the button 60 'is pressed downward, the umbrella center rod 50' leaves the control of the control device, and the opening spring 51 'inside the umbrella center rod 50' saves energy. Release it and flip the umbrella center rod 50 'upward to open the umbrella. If you want to close the umbrella, if you press the button 60 'downward again, the catch head 523' in the umbrella center rod 50 'will also be released from the control device, and the catch head 523' will be in the released state, which Under the elastic action of the closing spring (not shown), the umbrella surface is closed, and the catching head 523 'is pulled back upward by the pull string 522'. At this time, the umbrella is not completely closed yet, and in order to make it completely closed, it is necessary to push and move the umbrella surface portion in the direction of the handle 110 'with further force. 50 'is shortened, the opening spring 51' accumulates energy again, the umbrella center rod 50 'and the catching head 523' are again controlled by the control device in the handle 110 ', and the umbrella is completely closed and folded. It becomes.
現有する自動開閉傘の作動原理は、基本的に前述した特許文献１と同様であり、特許文献２、特許文献３、特許文献４、特許文献５等において異なる箇所は概ねハンドル内部の傘中棒と引っ掛かりヘッドを制御するための制御装置である。 The operating principle of the present automatic open / close umbrella is basically the same as that of Patent Document 1 described above, and in Patent Document 2, Patent Document 3, Patent Document 4, Patent Document 5, etc., the different points are generally umbrella center rods inside the handle. And a control device for controlling the catching head.
しかし、現有する自動開閉傘は操作が便利であるが、安全面での隠れた問題が存在する。具体的には、傘中棒内に装着した開きバネは傘を開く時に弾力によって傘を自動的開くのであるが、その弾性が大きく、傘を閉じて傘箇所を押してハンドル位置に戻し、開きバネの弾力を克服しなければならない。しかも押して位置に戻してこそ傘を完全に閉じることができる。しかし、開きバネの弾力が非常に大きいため、押して縮める過程において力が不足して緩み開いてしまう状況も発生し易く、この時、傘中棒は自動的に迅速に弾力によって開かれてしまう。傘中棒が弾力によって開かれる過程では、開きバネの弾力が非常に大きいため、不注意な事故による怪我を起こし易く、国外でも、傘を閉じる時に傘中棒が位置に戻らずに自動的に弾力によって開かれて怪我に至った事故が発生している。よって、如何に、傘を閉じる過程で傘中棒がまだ位置に戻っていない時に自動的に弾力によって開かれてしまう問題を解決するかが、現在、傘業界において研究が必要とされる課題の一つである。 However, the existing automatic umbrella is convenient to operate, but there is a hidden safety problem. Specifically, the opening spring mounted in the umbrella rod automatically opens the umbrella by elasticity when opening the umbrella, but its elasticity is large, and closes the umbrella and pushes the umbrella part back to the handle position, opening spring You must overcome the elasticity of. Moreover, the umbrella can be completely closed by pushing it back to the position. However, since the elastic force of the opening spring is very large, a situation where the force is insufficient and loosely opens in the process of being pressed and contracted easily occurs. At this time, the umbrella rod is automatically opened by the elastic force quickly. In the process of opening the umbrella pin with elasticity, the spring spring is very elastic, so it is easy to cause injuries due to inadvertent accidents. An accident has occurred that has been opened by elasticity and has resulted in injury. Therefore, how to solve the problem that the umbrella rod is automatically opened by the elasticity when the umbrella is not yet returned to the position in the process of closing the umbrella is one of the issues that need research in the umbrella industry. One.
本発明は、解決すべき技術問題に対して、自動開閉傘を閉じる時、傘中棒が弾力によって不注意に開かれる現象を防止することの可能な自動開閉傘の安全装置を提供する。 SUMMARY OF THE INVENTION The present invention provides a safety device for an automatic opening / closing umbrella that can prevent a phenomenon in which an umbrella bar is inadvertently opened by elasticity when the automatic opening / closing umbrella is closed.
前述の技術問題を解決するための本発明の技術解決方案は次の通りである。自動開閉傘の安全装置において、傘のハンドル内に設置した本体内部には、回転軸、ラチェット、スプリング、定位体、及び引っ張り紐を備える。前記回転軸は本体底部に枢着し、その一端にラチェットを固定し、他の一端にはスプリングを固定し、ラチェット上には若干の歯を設け、スプリングの外端は本体上に固定する。前記定位体の一端は本体上に枢着し、自由端はラチェットの歯に対応させ、定位体の内側には突出体を備え、突出体は本体側壁上の一側孔から本体の軸孔内に挿入し、並びに、傘中棒に内設する引っ掛かりヘッドが縮み戻る時の位置に対応する。前述した引っ張り紐の一端は回転軸上に固定し、他の一端は傘の上端の上ロクロ上に固定する。 The technical solution of the present invention for solving the above technical problem is as follows. In the automatic opening / closing umbrella safety device, the main body installed in the handle of the umbrella includes a rotating shaft, a ratchet, a spring, a stereotaxic body, and a tension string. The rotating shaft is pivotally attached to the bottom of the main body, a ratchet is fixed to one end thereof, a spring is fixed to the other end, a few teeth are provided on the ratchet, and the outer end of the spring is fixed to the main body. One end of the stereotactic body is pivotally mounted on the main body, the free end is made to correspond to the ratchet teeth, and a projecting body is provided on the inside of the stereotactic body, and the projecting body extends from one side hole on the side wall of the main body to the shaft hole of the main body. As well as the position when the hooking head provided in the middle rod of the umbrella shrinks back. One end of the above-described pulling string is fixed on the rotating shaft, and the other end is fixed on the upper loft of the upper end of the umbrella.
前述の定位体とハンドル内壁の間には定位体の自由端の位置を戻してラチェット歯の上部に圧力をかけさせるリセット弾性片を設ける。 A reset elastic piece for returning the position of the free end of the stereotactic body and applying pressure to the upper part of the ratchet teeth is provided between the stereotactic body and the inner wall of the handle.
前記引っ掛かりヘッドには貫通孔を開け、引っ張り紐を貫通孔に通す。 A through hole is formed in the hook head, and a pull string is passed through the through hole.
前述方案を採用した後、本発明は、傘のハンドル内部に安全構造を設置する。傘を閉じて傘中棒を縮めて短かくする過程において、引っ張り紐の下端はスプリングの弾力作用によって回転軸上を回り続け、傘中棒上を押す力が消失すると、引っ張り紐は回転軸を逆回転させようとするが、この時、定位体の自由端からラチェットの歯が押さえるように入り込むことで、回転軸の逆回転が抑えられ、引っ張り紐は上ロクロを引っ張り、傘中棒が弾力によって外方向に開くのを防止する。即ち、本発明はラチェットの単一方向性を利用して、傘を閉じる時、傘中棒は只、下方向に縮むだけとなり、一旦下方向に縮み戻る力が消失すると、隨時、引っ張り紐は傘中棒を引っ張り、傘を閉じる過程において、傘中棒の下方向圧力が消失するため、傘が弾力によって不注意に開かれる事故発生を防止し、自動開閉傘の使用上の安全性を更に高めることが可能となる。 After adopting the above method, the present invention installs a safety structure inside the handle of the umbrella. In the process of closing the umbrella and shortening the umbrella center rod by shortening, the lower end of the tension string continues to rotate on the rotation axis due to the elastic action of the spring. At this time, the ratchet teeth enter from the free end of the stereotaxic body so that the rotation of the rotating shaft is suppressed, the pulling string pulls the upper loft, and the umbrella's center rod is elastic. To prevent outward opening. That is, the present invention uses the unidirectionality of the ratchet, and when the umbrella is closed, the umbrella inner rod only shrinks in the downward direction, and once the force to return downward is lost, the tension string is In the process of pulling the umbrella center rod and closing the umbrella, the downward pressure of the umbrella center rod disappears, preventing the accidental opening of the umbrella due to elasticity and further improving the safety of using the automatic opening and closing umbrella It becomes possible to raise.
本発明の自動開閉傘の安全装置は、自動開閉傘を閉じる時、傘中棒が弾力によって不注意に開かれる現象を防止する効果を有する。 The automatic opening / closing umbrella safety device according to the present invention has an effect of preventing a phenomenon that the umbrella center rod is inadvertently opened by elasticity when the automatic opening / closing umbrella is closed.
以下、本発明の実施形態について図に基づいて説明する。なお、これによって本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited thereby.
本発明の開示する自動開閉傘の安全装置において、図2及び図3に示されるのは、本発明の良好な実施例である。本発明の提供する安全構造は傘のハンドル11内の本体2内部に設置し、それは主に、回転軸3、ラチェット4、スプリング5、定位体6、リセット弾性片7、及び引っ張り紐8を備える。 In the safety device for an automatic opening / closing umbrella disclosed by the present invention, what is shown in FIGS. 2 and 3 is a preferred embodiment of the present invention. The safety structure provided by the present invention is installed inside the main body 2 in the umbrella handle 11, which mainly comprises a rotating shaft 3, a ratchet 4, a spring 5, a stereotaxic body 6, a reset elastic piece 7, and a tension string 8. .
前記ハンドル11及びそれに内設する本体2には制御装置を設けるが、制御装置は本案の重点ではないため、図示を省く。前記本体2内には軸孔21をあけて傘中棒12を装着し、傘中棒12には引っ掛かりヘッド9を内設する。 The handle 11 and the main body 2 provided in the handle 11 are provided with a control device. However, the control device is not an emphasis of the present plan, and thus illustration is omitted. A shaft hole 21 is opened in the main body 2 and an umbrella center rod 12 is mounted, and a hook head 9 is provided inside the umbrella center rod 12.
前記回転軸3は本体2の底部に枢着し、その一端をラチェット4に固定し、他の一端にはスプリング5を固定し、スプリング5の外端は本体2上に固定する。前記ラチェット4上には若干の歯41を備え、前記スプリング5の作用によって回転軸3に回転作用をもたらすことができる。 The rotating shaft 3 is pivotally attached to the bottom of the main body 2, one end thereof is fixed to the ratchet 4, the other end is fixed to the spring 5, and the outer end of the spring 5 is fixed to the main body 2. On the ratchet 4, some teeth 41 are provided, and the action of the spring 5 can cause the rotary shaft 3 to rotate.
前記定位体6の一端は本体2上に枢着し、枢着端とは異なる自由端61はラチェット4の歯41に対応させる。前記定位体6内側には突出体62を設け、突出体62は本体2の側壁上の側孔22から本体2の軸孔21内に挿入し、並びに引っ掛かりヘッド9が縮み戻る時の位置に対応する。 One end of the stereotaxic body 6 is pivotally mounted on the main body 2, and a free end 61 different from the pivoted end is made to correspond to the teeth 41 of the ratchet 4. A projecting body 62 is provided inside the stereotaxic body 6, and the projecting body 62 is inserted into the shaft hole 21 of the main body 2 from the side hole 22 on the side wall of the main body 2, and corresponds to the position when the catching head 9 retracts. To do.
前記リセット弾性片7は定位体6とハンドル11の内壁間に設置する。 The reset elastic piece 7 is installed between the stereotaxic body 6 and the inner wall of the handle 11.
前記引っ張り紐8の一端は前記回転軸3上に固定し、他の一端は傘上端の上ロクロ（未図示）上に固定する。引っ張り紐8が自由に動いてしまうのを防ぐため、引っ掛かりヘッド9上に貫通孔91を開けて、引っ張り紐8を貫通孔91に通すことも可能である。 One end of the pull string 8 is fixed on the rotary shaft 3, and the other end is fixed on the upper loft (not shown) of the upper end of the umbrella. In order to prevent the pull string 8 from moving freely, it is also possible to open the through hole 91 on the catch head 9 and pass the pull string 8 through the through hole 91.
傘を閉じた後、前記引っ掛かりヘッド9は傘中棒12の上方に引き込まれる。更に、傘中棒12を押してそれを短かく縮めて傘を完全に閉じる過程は、図3に示す通りであり、傘中棒12を縮めて短かくする過程において、前記引っ張り紐8の下端はスプリング5の弾力作用によって回転軸3上に巻きつき続けるが、一旦、傘中棒12上を押す力が消失すると、引っ張り紐8は回転軸3を逆回転させようとする。しかしこの時、定位体6の自由端61はリセット弾性片7の弾力作用によってラチェット4の歯41に入り込み、回転軸3の逆回転を防止し、これにより、引っ張り紐8は傘の上ロクロを引っ張り、傘中棒12が開きバネ（未図示）の作用によってその弾力で開かれるのを防ぐ。よって、傘中棒が弾力によって不注意に開かれて怪我をする事故を防止することが可能となる。 After closing the umbrella, the catching head 9 is pulled over the umbrella center rod 12. Further, the process of pressing the umbrella center rod 12 and shortening it shortly to completely close the umbrella is as shown in FIG. 3, and in the process of shortening the umbrella center rod 12 by shortening, the lower end of the pull cord 8 is Although it continues to wind around the rotary shaft 3 due to the elastic action of the spring 5, once the force pushing on the umbrella rod 12 disappears, the pull string 8 tries to reversely rotate the rotary shaft 3. However, at this time, the free end 61 of the stereotaxic body 6 enters the teeth 41 of the ratchet 4 by the elastic action of the reset elastic piece 7 to prevent the reverse rotation of the rotary shaft 3, so that the pull string 8 By pulling, the umbrella rod 12 is prevented from being opened by its elasticity by the action of an opening spring (not shown). Therefore, it is possible to prevent an accident in which the umbrella center rod is inadvertently opened by elasticity and is injured.
傘中棒12が予定の長さに縮むと、傘は完全に閉じられた状態となり、これは図4に示す通りである。前記引っ掛かりヘッド9がハンドル11内部に縮み戻った状態となり、並びに、制御装置の制御を受ける（これは本案の重点ではないため、未図示である）。この時、引っ掛かりヘッド9は定位体6の突出体62に対応し、並びに、突出体62の上部を圧し、定位体6は外方向に押されるため、定位体6の自由端61はラチェット4の歯41から離脱する。同時に、前記引っ張り紐8は前記回転軸3上に巻きつく。この時、定位体6が引っ掛かりヘッド9によって上部を圧せられラチェット4の歯41と接触していないため、図５に示す通り、傘を開く時、ラチェット4は引っ張り紐8の引っ張られる長さを制限することなく、傘は順調に開かれる。 When the umbrella center rod 12 is shortened to the expected length, the umbrella is completely closed, as shown in FIG. The hooking head 9 is contracted back into the handle 11 and is controlled by the control device (this is not shown in the drawing because it is not an emphasis of this proposal). At this time, the catching head 9 corresponds to the projecting body 62 of the stereotaxic body 6 and also presses the upper part of the projecting body 62, and the stereotactic body 6 is pushed outward, so that the free end 61 of the stereotactic body 6 is Detach from tooth 41. At the same time, the tension string 8 is wound on the rotary shaft 3. At this time, since the stereotaxic body 6 is pressed by the head 9 and is not in contact with the teeth 41 of the ratchet 4, as shown in FIG. 5, when the umbrella is opened, the ratchet 4 is pulled by the pull string 8. Umbrellas can be opened smoothly without any restrictions.
本発明は自動開閉傘に内設する構造であり、引っ掛かりヘッド9によって定位体6のラチェット4に対する回転制限を解除し、ラチェット4が定位体6の制限を受けることにより引っ張り紐8が伸ばせず傘が開けなくなる状況を防ぐ。また、本発明は、その他の制御構造によって、定位体のラチェットに対する回転制限を解除することも可能である。 The present invention is a structure that is installed in an automatic opening / closing umbrella, the rotation restriction of the positioning body 6 with respect to the ratchet 4 is released by the catching head 9, and the tension string 8 is not stretched by the ratchet 4 being restricted by the positioning body 6. Prevent the situation where the can not be opened. In addition, according to the present invention, the rotation restriction on the ratchet of the stereotactic body can be canceled by other control structures.
１１ ハンドル
１２ 傘中棒
２ 本体
２１ 軸孔
２２ 側孔
３ 回転軸
４ ラチェット
４１ 歯
５ スプリング
６ 定位体
６１ 自由端
６２ 突出体
７ リセット弾性片
８ 引っ張り紐
９ 引っ掛かりヘッド
９１ 貫通孔
11 Handle 12 Umbrella center rod 2 Main body 21 Shaft hole 22 Side hole 3 Rotating shaft 4 Ratchet 41 Tooth 5 Spring 6 Steering body 61 Free end 62 Projection body 7 Reset elastic piece 8 Tension string 9 Hook head 91 Through hole
Claims (3)
前記回転軸は、本体底部に枢着し、その一端に前記ラチェットを固定し、他の一端にはスプリングを固定し、前記ラチェット上には若干の歯を設け、前記スプリングの外端は本体上に固定し、前記定位体の一端は本体上に枢着し、自由端はラチェットの歯に対応させ、定位体の内側には突出体を備え、突出体は本体側壁上の一側孔から本体の軸孔内に挿入し、並びに、傘中棒に内設する引っ掛かりヘッドが縮み戻る時の位置に対応し、前記引っ張り紐の一端は回転軸上に固定し、他の一端は傘上端の上ロクロ上に固定することを特徴とする、自動開閉傘の安全装置。 The inside of the main body installed inside the handle of the umbrella is equipped with a rotating shaft, ratchet, spring, stereotaxic body, and tension string,
The rotating shaft is pivotally attached to the bottom of the main body, the ratchet is fixed to one end thereof, a spring is fixed to the other end, and some teeth are provided on the ratchet, and the outer end of the spring is on the main body. One end of the stereotaxic body is pivotally mounted on the main body, the free end is made to correspond to the ratchet teeth, and a projecting body is provided inside the stereotactic body, and the projecting body is inserted into the main body from one side hole on the side wall of the main body. Corresponding to the position when the hooking head installed inside the umbrella rod is retracted, one end of the pulling cord is fixed on the rotating shaft, and the other end is on the top of the umbrella. A safety device for an automatic opening and closing umbrella, characterized by being fixed on a rocker.
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| JP2010019831A JP2011156125A (en) | 2010-01-31 | 2010-01-31 | Safety device for automatic opening/closing umbrella |
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| JP2010019831A JP2011156125A (en) | 2010-01-31 | 2010-01-31 | Safety device for automatic opening/closing umbrella |
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| JP2011156125A true JP2011156125A (en) | 2011-08-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645634A (en) * | 2019-01-11 | 2019-04-19 | 福建雨丝梦洋伞实业有限公司 | A kind of folding mechanism applied to folded umbrella and the folded umbrella using the folding mechanism |
| CN110353375A (en) * | 2019-08-14 | 2019-10-22 | 福建集成伞业有限公司 | A kind of false-touch prevention safe umbrella |
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| JP2009125581A (en) * | 2007-11-23 | 2009-06-11 | Xiamen Fu Tai Umbrella Industries Ltd | Protector for automatic opening/closing umbrella |
| JP2010110614A (en) * | 2008-11-10 | 2010-05-20 | Hsia-Hui Chen | Foldable umbrella |
| JP2011125364A (en) * | 2009-12-15 | 2011-06-30 | Xiamen Fu Tai Umbrella Industries Ltd | Rope housing structure of automatically opening/closing umbrella protection device |
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| CN109645634A (en) * | 2019-01-11 | 2019-04-19 | 福建雨丝梦洋伞实业有限公司 | A kind of folding mechanism applied to folded umbrella and the folded umbrella using the folding mechanism |
| CN109645634B (en) * | 2019-01-11 | 2023-09-22 | 泉州市雨相伴伞业科技有限公司 | Folding device applied to folding umbrella and folding umbrella using folding device |
| CN110353375A (en) * | 2019-08-14 | 2019-10-22 | 福建集成伞业有限公司 | A kind of false-touch prevention safe umbrella |
| CN110353375B (en) * | 2019-08-14 | 2024-05-10 | 福建集成伞业有限公司 | Anti-false-touch safety umbrella |
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