201029597 « 六、發明說明： 【發明所屬之技術領域】 [οοοι] 本發明係一種傘具’尤指一種自動開收傘安全結構。 [先前技術3 [0002] 自動開收傘由於只需重複按壓同一個按钮，就可以完 成自動開傘及自動收傘的動作，省去了用雙手方能將傘 打開或收起的麻煩’使用起來非常方便，因此一經問世 就廣受大眾喜愛° 自動開收傘内部的典型結構可參閱2002年2月13日授 權公告的，公告號為CN2476208Y的中國實用新型專利， 其公開了一種“自動開收傘的控制裝置.β該自動開收 傘的動作原趣是：當欲將傘打:開V時，.向下按壓按鈕60， ，使傘中棒50，失去控制裝Ϊ的8钿，傘中棒50’内部 的開傘彈簧51’釋放能量，將傘中棒50’向上彈伸，使 傘打開；而當欲將傘收起時，再次向下按壓按鈕60’ ， I f I； 使傘中棒50’内的扣頭置的控制，扣 頭523’呈釋放狀態：，在傘¥$^壹的激傘彈簧（圖中未 示出）的彈力作用下，使#ϋΐΓ条狀態，扣頭523’則 由拉繩522’拉回到傘中棒50’上方；此時還處於未完全 收傘狀態，要達到完全收傘，還要再用力將傘面部分向 握柄110’處推動，使傘中棒50’縮短，開傘彈簧51，重 新積蓄能量，傘中棒50’及扣頭523’重新受握柄11〇， 内的控制裝置控制，這樣傘具才完全呈收折狀態。 現有的自動開收傘的動作原理’基本上與上述專利前 案相同，例如申請號為·· 01217730. X、01237609.4、 01262761. 5、03267824. X等等中國實用新型專利，所 098145224 表單編號Α0101 第3頁/共14頁 0982077289-0 201029597 不同的大都是握柄内部的用於控制傘中棒及扣頭的控制 裝置。. 然而，現有自動開收傘雖然操作方便，但卻存在安全 隱患。具體原因如下：由於傘中棒内安裝有開傘彈簧， 開傘彈簧負責在打傘時將傘自動彈開，因此其彈性力較 大。當傘面已收起，需要按壓傘面部位元到握柄位置時 ，必須克服開傘彈簧的彈性力，而且必須按壓到位方能 將傘完全收起。但是由於開傘彈簧的彈性力很大，在按 壓過程中常會出現由於無力而鬆開的現象，此時傘中棒 還會自動迅速地彈開，在傘中棒彈開的過程中，由於開 傘彈簧的彈力很大，很容易發生意外而傷人，國外就出 現過由於收傘時傘中棒還未復位就又自動彈開而傷人的 事故。為此如何解決在收傘過程中，防止幸中棒還未復 位又自動彈開的問題，成為目前業者需要研究的課題之 —· Ο 【發明内容】 [0003] 098145224 本發明所要解诀的技術問題在於提供一種自動開收傘 安全結構，而可防止自動開收傘在收傘時，傘中棒意外 彈開的現象。 為解決上述技術問題，本發明的技術解決方案是： 一種自動開收傘安全結構，其設置於傘具握柄内的主 體内部，包括轉轴、棘輪、發條、定位塊及拉繩；該轉 轴轴樞於主體底部，其一端固定棘輪，另一端固定發條 ，棘輪上設有若干棘齒，發條的外端固定在主體上；該 定位塊一端樞接在主體上，自由端與棘輪的棘齒相對， 定位塊内側設有凸塊，凸塊從主體侧壁上的一側孔伸入 表單編號A0101 第4頁/共14頁 201029597 到主體的轴孔内，並與傘中棒内設置的扣頭縮回時的位 置相對；所述拉繩一端固定在轉軸上，另一端固定在傘 頂端的上巢上。 ~述定位塊與握柄的内壁之間設有可令定位塊自由端 復位抵頂於棘輪棘齒上的復位彈片。 所述扣頭上開一通孔，拉繩由該通孔穿過。 採用上述方案後，由於本發明在傘具握柄的内部設置 了安全結構，當收傘而令傘中棒在縮短的過程中，拉繩 的下端在發條的彈性力作用下不斷繞於轉軸上，如果按 壓於傘中棒上的力量消失’拉繩將欲帶動轉軸反轉此 時，由定位塊的自由端抵入棘輪的.棘齒，止轉軸反 轉，從而使拉繩拉住傘上巢广:财+十电，向〗外彈開。也 就是說本發明利用棘輪的輩，會收傘中棒只 可向下回縮，一旦向下回縮的力消失，即可隨時由拉繩 拉住傘中棒，防止在收傘的過程中，因對傘中棒的下壓 力消失’而意外彈開傷人敌!^生動開收傘的201029597 « Sixth, invention description: [Technical field of invention] [οοοι] The present invention is an umbrella device, especially an automatic opening and closing umbrella safety structure. [Prior Art 3 [0002] Since the automatic opening and closing of the umbrella is only required to repeatedly press the same button, the automatic opening and automatic umbrella closing operation can be completed, and the trouble of opening or closing the umbrella with both hands can be eliminated. It is very convenient to use, so it has been widely loved by the public. The typical structure of the automatic opening and closing umbrella can be found in the Chinese utility model patent published in the announcement of February 13, 2002, with the announcement number CN2476208Y, which discloses an automatic The control device for opening and closing the umbrella. The action of the automatic opening and closing umbrella is originally: when the umbrella is to be opened: when the V is opened, the button 60 is pressed down, so that the umbrella 50 is lost, and the control device is lost. The open spring 51' inside the rod 50' of the umbrella releases the energy, and the rod 50' is stretched upward to make the umbrella open; and when the umbrella is to be stowed, the button 60' is pressed down again, I f I ; the control of the button in the umbrella 50', the buckle 523' is released: under the elastic force of the umbrella spring (not shown) of the umbrella ¥$^壹, make #ϋΐΓ条State, the buckle 523' is pulled back by the pull cord 522' to the top of the umbrella 50'; Still in the state of not fully receiving the umbrella, to reach the full umbrella, the force of the umbrella portion is pushed to the handle 110', the rod 50' is shortened, the umbrella spring 51 is opened, and the energy is saved again. The 50' and the buckle 523' are re-controlled by the handle 11〇, and the control device inside is controlled, so that the umbrella is completely folded. The existing automatic opening and closing umbrella operation principle is basically the same as the above patent example, for example Application No. · 01217730. X, 01237609.4, 01262761. 5, 03266824. X and other Chinese utility model patents, 098145224 Form No. 1010101 Page 3 / Total 14 pages 0982077289-0 201029597 Different are mostly inside the handle The control device for controlling the rod and the buckle in the umbrella. However, although the existing automatic opening and closing umbrella is convenient to operate, there is a safety hazard. The specific reasons are as follows: since the umbrella spring is installed in the rod, the open spring is responsible for When the umbrella is opened, the umbrella is automatically bounced off, so the elastic force is large. When the umbrella surface has been folded up and the surface of the umbrella surface needs to be pressed to the position of the handle, the elastic force of the open spring must be overcome, and the elastic force must be pressed. The square can completely close the umbrella. However, due to the large elastic force of the open-spring spring, the phenomenon of loosening due to weakness is often caused during the pressing process, and the rod in the umbrella will automatically pop open automatically in the umbrella. In the process of opening the bar, due to the large elastic force of the open-spring spring, it is easy to cause accidents and hurt people. In foreign countries, there has been an accident that the bouncer in the umbrella has not been reset and automatically bounces off and hurts. For this reason, how to solve the problem of preventing the lucky rod from being reset and automatically bounced in the process of collecting the umbrella has become a problem that the current industry needs to study - [Abstract] [0003] 098145224 The technology to be solved by the present invention The problem is to provide an automatic opening and closing umbrella safety structure, which can prevent the automatic opening and closing of the umbrella when the umbrella is unintentionally opened. In order to solve the above technical problem, the technical solution of the present invention is: an automatic opening and closing umbrella safety structure, which is disposed inside the main body of the umbrella grip, and includes a rotating shaft, a ratchet, a spring, a positioning block and a pulling rope; The rotating shaft pivots to the bottom of the main body, one end of which fixes the ratchet wheel, the other end fixes the spring, the ratchet wheel is provided with a plurality of ratchet teeth, and the outer end of the spring is fixed on the main body; one end of the positioning block is pivotally connected to the main body, and the free end is The ratchet teeth are opposite to each other, and the inner side of the positioning block is provided with a convex block, and the convex piece protrudes from one side hole on the side wall of the main body into the shaft hole of the main body No. A0101, page 4/14, 201029597, and the rod in the umbrella The position of the inner buckle is reversed when the buckle is retracted; the one end of the pull cord is fixed on the rotating shaft, and the other end is fixed on the upper nest of the top end of the umbrella. Between the positioning block and the inner wall of the handle, there is a reset spring piece which can reset the free end of the positioning block against the ratchet ratchet. A through hole is opened in the buckle, and the drawstring passes through the through hole. After adopting the above scheme, since the invention has a safety structure inside the umbrella grip, when the umbrella is closed and the rod in the umbrella is shortened, the lower end of the rope is continuously wound around the shaft under the elastic force of the spring. On the upper part, if the force on the rod in the umbrella disappears, the drawstring will drive the shaft to reverse. At this time, the free end of the positioning block abuts the ratchet of the ratchet, and the rotation axis is reversed, so that the pull rope pulls the umbrella. On the nest wide: Cai + ten electricity, to the outside of the bomb. That is to say, the present invention utilizes the ratchet generation, and the rod in the umbrella can only be retracted downward. Once the downward retracting force disappears, the umbrella rod can be pulled by the drawstring at any time to prevent the umbrella from being caught. , because the downward pressure on the rod in the umbrella disappears, and accidentally bounces off the enemy! ^ Vividly open the umbrella
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' 【實施方式】 0ffice [0004] 下面結合附圖和具體實施例對本發明作進一步詳述。 本發明所揭示的是一種自動開收傘安全結構，如第二 圖及第三圖所示，為本發明的較佳實施例。本發明所述 的安全結構是設置於傘具握柄11内的主體2内部，其主要 包括轉軸3、棘輪4、發條5、定位塊6、復位彈片7及拉繩 8。其中： 所述的握柄11及其内的主體2内設置控制裝置，由於 098145224 控制裝置不是本案重點，因此圖中未示出 表單编號A0101 第5頁/共14頁 °所述的主體2 0982077289-0 201029597 内開有軸孔21用以安裝傘中棒12，傘中棒12内設有扣頭9 所述轉軸3軸樞於主體2的底部，其一端固定有棘輪4 ，一端固定有發條5，發條5的外端固定在主體2上。所述 棘輪4上設有若干棘齒41，所述發條5的作用是可使轉軸3 具有轉動的趨勢。 所述的定位塊6 —端樞接在主體2上，異於枢接端的自 由端61與棘輪4的棘齒41相對。該定位塊6内侧設有凸塊 62，該凸塊62從主體2侧壁上的側孔22伸入到主體2的轴 孔21内，並與扣頭9縮回時的位置相對。 所述的復位彈片7設置於H齡與接錢丨的内壁之間 所述的拉繩8 一端固定在上—述轉軸3Ϊ:謂-端固定在 伞頂端的上巢中未示出）上。為了防止拉繩8隨意走 動’可在扣頭9上開—通孔91，令該拉織8穿過該通孔91 ❹ 當傘面被收起之後，所述:幼9被技入到傘中棒12的 上方。當進-步㈣傘巾針2 ;使為短財傘完全收 起的過程中，如第三_示，傘中棒邮縮短的過程中 ，所述拉繩8的下端在發條5的彈性力作用下不斷繞於轉 轴3上，而-旦按壓於傘中棒12上的力量消失，拉繩8將 欲帶動轉轴3反轉’此時，定位塊6的自由端61在復位彈 片7的彈力作用下抵入棘輪4的棘齒4卜防止轉轴3反轉， 從而使拉繩8拉住傘的上巢，防止傘中棒12在開傘彈簧（ 圖中未示出）的作用而彈開，因此可防止傘中棒因意外 彈開而傷人的事故。 098145224 表單編號Α0101 0982077289-0 201029597 當傘中棒12雜__長度使核於完全收起狀 態時，如第四圖所示 所述的扣頭9處於回縮至握柄11内 部的狀態，並受控㈣置的控制（不是本案重點，圖中 未示出）。此時扣與定位塊6的凸塊62相對並抵頂凸 塊62，將定位塊6向外推出，使定位塊6的自由端61脫離 棘輪4的棘齒41。同時，所述的拉繩8繞於所述轉轴3上。 由於此時’定位塊6受扣頭9抵頂不與棘輪4的棘齒41相接 觸，因此當開傘時，棘輪4不會限制拉繩8拉長，傘可順Use more Lou An: full arms::. The invention is further described in detail below with reference to the accompanying drawings and specific embodiments. The present invention discloses an automatic opening and closing umbrella safety structure, as shown in the second and third figures, which is a preferred embodiment of the present invention. The safety structure of the present invention is disposed inside the main body 2 of the umbrella grip 11, and mainly comprises a rotating shaft 3, a ratchet 4, a spring 5, a positioning block 6, a reset elastic piece 7, and a pull cord 8. Wherein: the handle 11 and the main body 2 therein are provided with control means. Since the 098145224 control device is not the focus of the present case, the main body 2 of the form number A0101, page 5 / 14 pages is not shown in the figure. 0982077289-0 201029597 There is a shaft hole 21 for mounting the umbrella rod 12, and a rod 9 is arranged in the rod 12. The shaft 3 pivots to the bottom of the body 2, and a ratchet 4 is fixed at one end thereof, and one end is fixed The spring 5, the outer end of the spring 5 is fixed to the main body 2. The ratchet 4 is provided with a plurality of ratchet teeth 41, which function to make the rotating shaft 3 have a tendency to rotate. The positioning block 6 is pivotally connected to the main body 2, and the free end 61 of the pivoting end is opposite to the ratchet 41 of the ratchet 4. The inner side of the positioning block 6 is provided with a projection 62 which projects from the side hole 22 in the side wall of the main body 2 into the shaft hole 21 of the main body 2 and is opposite to the position at which the buckle 9 is retracted. The rest elastic piece 7 is disposed between the H-age and the inner wall of the money receiving bowl. One end of the pulling rope 8 is fixed on the upper side, and the rotating shaft 3 is fixed on the upper nest of the umbrella top (not shown). In order to prevent the pull cord 8 from moving freely, the through hole 91 can be opened on the buckle 9 so that the pull fabric 8 passes through the through hole 91. After the umbrella surface is taken up, the child 9 is skilled to enter the umbrella. Above the middle stick 12. When the step-by-step (four) umbrella needle 2; in the process of completely retracting the short umbrella, as in the third_show, during the shortening of the umbrella in the umbrella, the lower end of the drawstring 8 is elastic in the spring 5 Under the action of force, it is continuously wound around the rotating shaft 3, and the force pressing on the rod 12 in the umbrella disappears, and the pulling rope 8 will drive the rotating shaft 3 to reverse. At this time, the free end 61 of the positioning block 6 is in the reset elastic piece. The ratchet 4 of the ratchet 4 under the elastic force of 7 prevents the rotation shaft 3 from being reversed, so that the pull cord 8 is pulled over the upper nest of the umbrella, and the rod 12 in the umbrella is prevented from being opened at the umbrella spring (not shown). It bounces off as a function, thus preventing accidents in which the rod in the umbrella is wounded by accidental bounce. 098145224 Form No. Α0101 0982077289-0 201029597 When the length of the rod 12 in the umbrella is such that the core is fully retracted, the buckle 9 as shown in the fourth figure is retracted to the inside of the grip 11, and Controlled (four) set control (not the focus of this case, not shown in the figure). At this time, the buckle 62 of the positioning block 6 is opposite to the top projection 62, and the positioning block 6 is pushed outward to disengage the free end 61 of the positioning block 6 from the ratchet 41 of the ratchet 4. At the same time, the drawstring 8 is wound around the rotating shaft 3. Since the positioning block 6 is not in contact with the ratchet teeth 41 of the ratchet 4 at this time, the ratchet 4 does not restrict the elongation of the pull cord 8 when the umbrella is opened, and the umbrella can be shunned.
利打開，如第五圖所示。 本發明利用自動開收傘内都有的結構，即扣頭9來解 除定位塊6對棘輪4的轉動限制，，·,以仿:专龈規ζ由於棘輪4被 定位塊6限制而令拉繩8無法拉長，進而‘使伞不能打開的 現象。而本發明也可以通遂其控如結‘解除定位塊 對棘輪的轉動限制< 【圖式簡單說明】 [0005]Lee opens, as shown in the fifth picture. The invention utilizes the structure which is automatically opened in the umbrella, that is, the buckle 9 to release the rotation restriction of the positioning block 6 on the ratchet 4, and the imitation of the ratchet 4 is restricted by the positioning block 6 The rope 8 cannot be elongated, and thus the phenomenon that the umbrella cannot be opened. However, the present invention can also restrict the rotation of the ratchet by the control block, such as the knot, < [Simple Description] [0005]
第一圖係現有自動開收傘r r〇DBr W 第二圖係本發明的立艘分予野廣 第三圖係本發明的組合— Μ湯過程狀態）。 第四圖係本發_組合—圖（傘完全收起狀態） 第五圖係本發明的組合别視圖（傘打開狀態）° [0006] 【主要元件符號說明】 60’按紅50’傘1f7棒51’開傘彈酱 523’扣頭522，拉繩11〇’揭·柄 11握柄 12傘中棒 2主體 3轉軸 21軸孔 22側孔 098145224 表單編就A0101 第7貴/共14真 0982077289-0 201029597 4棘輪 6定位塊 7復位彈片 91通孔 41棘齒 61自由端 8拉繩 5發條 62凸塊 9扣頭 aThe first figure is the existing automatic opening and closing umbrella r r〇DBr W. The second figure is the combination of the present invention to the wild. The third figure is the combination of the present invention - the state of the soup process). The fourth figure is the present invention_combination-graph (the umbrella is fully stowed). The fifth figure is the combination view of the present invention (the umbrella is open). [0006] [Main component symbol description] 60' by red 50' umbrella 1f7 Stick 51' open umbrella sauce 523' buckle 522, drawstring 11〇' uncovering handle 11 handle 12 umbrella middle rod 2 main body 3 shaft 21 shaft hole 22 side hole 098145224 form edit A0101 7th / total 14 true 0982077289-0 201029597 4 ratchet 6 positioning block 7 reset spring 91 through hole 41 ratchet 61 free end 8 drawstring 5 spring 62 bump 9 buckle a
098145224 表單編號A0101 第8頁/共14頁 0982077289-0098145224 Form No. A0101 Page 8 of 14 0982077289-0