M312633 八、新型說明： • 【新型所屬之技術領域】 本案新型涉及一種具有安全點火裝置的—次性打火機，它増 加了非預期使用者的操作難度的機構，更具體地說，能防止兒童 不必要地使用打火機。 【先前技術】 • 目前，市場上銷售的打火機的點火裝置多為直接點然式，特 別是一次性打火機，即使是低齡兒童也能輕易點燃，這對財產損 失和人身傷害造成了-定的隱患。如今，許多國家都非常重視對 - 兒童安全的保護，特別是歐美等一些發達國家，對打火機的安全 |求也*例外，在’美國政府和錢消費者產品安全協會要求 每-個香煙打火機包括-次性打火機都需裝配有安全裝置，以防 止思外或不必要的點燃和防止兒童點燃。 • 眾所周知，一次性打火機是很普通的，而且價格也相當便宜， 如果要配備昂貴和複雜的安全裝置是不可能的，因為這將大大提 高了-次性打火機的成本。為把裝有安全裝置的—姐打火機的 生產成本酬最小，最普通的-姐安全打火叙…是 型-次性安全打火機。這種-次性打火機包含—套軸輪驅^ 火輪正常_產生火花，從崎到雜的目的。它_火輪必須 被兩個驅動輪驅動旋轉後才能點火，當驅動輪和點火輪益物理性 接觸時，.鶴輪通常空轉，這魏能防騎火機被意外點燃。 5 M312633 一般已知的簡易型打火機包括機身、機頭，在機頭上設有火 嘴、火壤、風罩、橋板、彈簧、火石、支架以及打火輪組，打火 輪組的點火輪、邊輪由中轴固定在一起，同時轉動，同時停止， 且邊輪比點火輪稍高，當使用者用一般的力量即可同時轉動點火 輪和邊輪，使點火輪與火石發生磨擦產生火花，若同時下壓壓板 將釋放出燃料，即可達到賊打火機的目的，此賴易打火機不 能有效地防止兒童玩耍或因意外轉動點火輪、邊輪產生火花導致 _ 點燃打火機而發生的各類危險。 為安全使用，防止繩產生的危險，先前的各觀進措施歸 納起來有以下幾種： 1·為了限制低齡兒童使用這樣的打火機，需要增加一般打火 機的操作難度。出於這種考慮美國專利US7004750B2，各公開描述 了一個防止低齡兒童使用的特性，都是通過阻礙氣體燃料的釋放 機構和下壓保險環來防止打火機工作。 .錄有安全點火裝置的—姐打火機，包細個支撐牆和在 兩個支撐牆之間的位置被—個彈簀支持的—個火石，使之適應於 兩個支撑牆之間職轉醜火裝置，點火輪的外圓絲有許多齒 來磨擦火石產生火花。 驅動齒輪元件在兩個支持牆之間同軸包裹著點火輪，每個驅 動輪包括個有外圓表面的驅動輪和兩個支撐徑，這兩個支撐徑 尺寸上比兩個齒輪更小，軸心方向裱在點火輪的兩邊以顯示點火 輪兩邊和兩個齒輪之間的兩個支撐缺口。並且這兩個齒輪被分別 6 M312633 、衣配在兩個支擇牆，當兩個齒輪被驅動旋轉時，點火輪 才可以被驅動旋轉。 、、、w動巾自匕a 個驅動環和從驅動環圓周邊緣延伸的内邊 牆’每個驅純有—個平_外11表面，-個_表面和-娜 動環内邊壁形成一a ^ 衣形驅動腔，母個驅動腔的直徑大於驅動環 的直u母個内邊牆有—個中心支撐柱分別為驅動齒輪元件穿 過如要點火則通過驅動帽分別嗜合驅動輪並旋轉，驅動輪就帶 U輪射τ、彈f切的火石喊生火花從打火機。但是 由於驅動腔的存在’使得彳_把__與_輪的錄最適宜 的喝合’因此點燃操作上存在—定的困難。 2·另-種提供具有防孩童開啟裝置的—次性打火機，如 US64947G9B卜防孩童開啟的安全裝置安裝在打火機頂部其兩端 連接在外機頭兩邊的支撐外壁上。随㈣啟的安全裝置包括一 對砂輪，每個砂輪包含—悔連接鶴藏環，倾盤的圓形 邊緣垂直地延相能使每辦翻定在u字形支架上。每個保護 孤都有中孔’輪軸通射孔能支撐和钱兩娜護盤及在兩端相 對應的兩個轉輪’内部隱藏環的直徑比外_驅動輪的外徑更 大，以使安全距離設置在隱藏環内圍表面和驅動輪内圍齒面之 ^兩靖㈣軸崎㈣合，隨的寬度短於驅 *的厚度，能在圓絲面的驅動輪的部份暴露。 點火裝置包誠部部傭人彈簧姊娜簧支撐的火石，表 + I的,’、、占火輪在火石之上，通過其兩邊的輪軸安裝在支撐壁槽 7 M312633 内，兩個轉輪和砂輪同—她分別安裝在砂輪兩邊，每個驅動 輪表面疋圓开>的輪齒，而且驅動輪的直徑大於砂輪的直徑。 為了”沾燃_人性打火機，成年使用者的拇指必須有一個向下 的力，按住砂輪超過安全距離後他(她）的拇指才能接觸到驅動輪 的邊緣。這是通過旋轉驅動輪，帶動砂輪點燃—次性打火機。該 改進“㈣安全性能較好，但相比較而言，其製造、料難度較 大，導致成本加大，利潤降低。 '•曰。雜的総來增断火機的安全性能，如利用現有 的簡易型打火機橋板下方的機身頂端的凹穴，新增加彈片控制件 組安全開關，在該控制件的前端下方有—垂直的抵板，該 抵板上窄下寬、上薄下後，控制件的板體上設有一貫穿口，利用 平時控制件位於下位時的上方板體的貫穿口和橋板下端的突塊形 成的錯位狀態，使得橋板不能下壓，達取斯無法外溢的安全效 果。但如果向_壯触娜時，馳.紐的貫穿口正好 向上套住橋板下方的突塊上，使得控制件不能發揮哺的作用， 此時橋板賴控餐-崎下，瓦斯得以觀簡點火。而當橋 «開位置上升時，則利用控制件抵板上窄下寬、上薄下 狀特點與彈片的互相擠壓作用，使控制件維持在下方位置，此時 上升後的橋板下端的突塊再次與控制件上方板體的貫穿口 3橋板無法下壓的安全狀態。該種改進措施確實增強^火機 的女全性能’但其設計、製造成本㈣加也是_易見的。 不論採用上述哪種方案，都存在著因設計、組裝、原材料的 M312633 明顯下降，因而 增加導致成本提高，銷t價格的上升或者利潤的 在實踐中難以推廣的弊端。 【新型内容】 針對現有技術的缺點，本輯型提供了—種結構簡單、成本 低的防止被意外點燃的帶安全點讀置的—次性打火機，它通過 在常規打火機上作小的設財義_製成，提供—種成人可以 使用起來更方便、又能讓兒4料操相打火機。 本案新型通過以下技術方案實現： 本案新型係-種帶安全點火I置的打火機，包括機身、機頭， 所述機頭上設有火嘴、火環、風罩、橋板m石、支加以 及具有安全點火裝置的打火輪組，所述的打火輪組包括兩個中 軸、兩個缓衝輪和-個點火輪，兩個中軸作為緩衝輪與點火輪的 共同轉軸’緩衝輪耕歡於點讀的軸，_輪和點火輪可 以各自轉動，點火由點火輪轉動並磨捧 人石實現。本案新型改變 以往的打火機醜火輪必須被兩個軸輪鮮_後朴點火的 結構特點，將驅動輪改變為緩衝輪，該緩衝輪與點火射‘以各自 轉動，緩衝輪轉糾並不直__火輪，以歓有當點火輪 在拇指直接接觸並用力撥打轉動磨擦火石時才會被:這樣厂 小孩玩独火機時，祕其力錄小，只會_猶衝輪w使緩 衝輪發生轉動，,就輪料受聽動或者轉_速度紐，避免 了打火機被誤燃的現象發生。 M312633 在上述方案中： 财nr絲可崎餘、_麵細，緩衝輪隨著 拇才曰用力方向轉動，讓使用者具有很好的手感。 火輪的輛孔内 :斤述中軸由外軸、中間軸和裏軸組成’外軸穿過緩衝輪的軸 孔動接在機頭的支架上，緩衝輪嵌套在中間軸上，裏軸穿入點M312633 VIII. New description: • [New technical field] The new type of the present invention relates to a secondary lighter with a safety ignition device, which adds a mechanism for the undesired operation of the user, and more specifically prevents children from Use a lighter as necessary. [Prior Art] • At present, the ignition devices of lighters sold on the market are mostly direct, especially disposable lighters, which can be easily ignited even for young children, which causes a certain hidden danger to property damage and personal injury. . Nowadays, many countries attach great importance to the protection of children - especially in some developed countries such as Europe and the United States, the safety of lighters is also Exceptional, in the 'US Government and Money Consumer Product Safety Association requires every cigarette lighter to include - Secondary lighters are equipped with safety devices to prevent extrasonic or unnecessary ignition and to prevent children from igniting. • It is well known that disposable lighters are common and inexpensive, and it is not possible to equip expensive and complex safety devices, as this will greatly increase the cost of the secondary lighter. In order to minimize the production cost of the sister-type lighter equipped with safety devices, the most common-sister safety fire is a type-secondary safety lighter. This kind of sub-lighter includes - the set of axle wheel drive ^ the steamer is normal _ produces sparks, from the purpose of the Qi to the miscellaneous. It _ the steamer must be driven by two drive wheels to rotate, and when the drive wheel and the ignition wheel are in physical contact, the crane wheel usually idles, and the Wei can prevent the rider from being accidentally ignited. 5 M312633 The commonly known simple lighter consists of a fuselage and a machine head. There are burners, fire soil, hood, bridge, spring, flint, bracket and fire wheel set on the nose. The wheel and the side wheel are fixed together by the central axis, rotate at the same time, and stop at the same time, and the side wheel is slightly higher than the ignition wheel. When the user uses normal force, the ignition wheel and the side wheel can be rotated at the same time, so that the ignition wheel and the flint are rubbed. Sparks are generated. If the pressure plate is released at the same time, the fuel will be released, and the purpose of the thief lighter can be achieved. The lighter can not effectively prevent the children from playing or accidentally turning the ignition wheel and the side wheel to generate sparks _ igniting the lighter Dangerous. For safe use and to prevent the danger of rope generation, the previous observations are summarized as follows: 1. In order to limit the use of such a lighter for younger children, it is necessary to increase the difficulty of operation of a general lighter. In view of this consideration, U.S. Patent No. 7,004,750 B2, each of which discloses a feature for preventing the use of young children, both of which prevent the operation of the lighter by obstructing the release mechanism of the gaseous fuel and the pressing of the safety ring. The sister lighter, which has a safety ignition device, consists of a thin support wall and a position between the two support walls, supported by a magazine, which is adapted to the ugly position between the two support walls. Fire device, the outer round wire of the ignition wheel has many teeth to rub the flint to produce sparks. The drive gear member coaxially encloses the ignition wheel between the two support walls, each drive wheel includes a drive wheel having an outer circumferential surface and two support diameters, the two support diameters being smaller in size than the two gears, the shaft The heart direction is on both sides of the ignition wheel to show the two support gaps between the two sides of the ignition wheel and the two gears. And the two gears are respectively 6 M312633, and the clothes are matched with two supporting walls. When the two gears are driven to rotate, the ignition wheel can be driven to rotate. ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, a a ^ garment-shaped driving cavity, the diameter of the female driving cavity is larger than the straight inner wall of the driving ring, and the central supporting column is respectively a driving gear component, and if the ignition gear is to be ignited, the driving wheel is respectively driven by the driving cap. And rotating, the drive wheel will take the U wheel to shoot the τ, the bomb f cut the flint shouting sparks from the lighter. However, due to the presence of the drive cavity, the 彳_ __ and _ wheel are optimally combined. Therefore, there is a certain difficulty in the ignition operation. 2. Another type of sub-lighter with anti-child opening device, such as US64947G9B anti-child opening safety device is installed on the top of the lighter and its two ends are connected to the outer wall of the support on both sides of the outer head. The safety device with (4) includes a pair of grinding wheels, each of which contains a repentant connection crane ring, and the circular edge of the tilting plate is vertically extended to enable each to be set on the u-shaped bracket. Each protection has a mesoporous 'axle through hole can support and Qian Lianga support plate and two runners corresponding to the two ends. The diameter of the inner hidden ring is larger than the outer diameter of the outer _ drive wheel. The safety distance is set on the inner surface of the hidden ring and the inner tooth surface of the driving wheel. The two widths are shorter than the thickness of the drive, and can be exposed on the part of the driving wheel of the circular wire surface. Ignition device package department department maid spring spring support spring flint, table + I, ',, the steamer above the flint, through its two axles mounted in the support wall slot 7 M312633, two runners and The grinding wheel is the same as she is mounted on both sides of the grinding wheel, each driving wheel surface is rounded and the teeth of the driving wheel are larger than the diameter of the grinding wheel. In order to "smudge the _ human lighter, the adult user's thumb must have a downward force. After pressing the wheel over a safe distance, his or her thumb can touch the edge of the drive wheel. This is driven by the rotating drive wheel. Grinding wheel igniting - secondary lighter. The improvement "(4) safety performance is better, but in comparison, its manufacturing and materials are more difficult, resulting in higher costs and lower profits. '•曰. Miscellaneous cymbals to increase the safety performance of the lighter, such as the use of the recesses at the top of the fuselage under the bridge of the existing simple lighter, the safety switch of the shrapnel control group is newly added, and there is a vertical under the front end of the control member. After the plate is narrow, wide, and thin, the plate of the control member is provided with a through hole formed by the through hole of the upper plate and the protrusion at the lower end of the bridge when the control member is in the lower position. The misaligned state makes it impossible for the bridge to be pressed down, so as to achieve the safety effect that the barrier can not overflow. However, if the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Jane fires. When the bridge «open position rises, the control member is pressed against the plate by the narrow width, the upper thin and the lower shape, and the elastic piece is pressed against each other, so that the control member is maintained at the lower position, and the lower end of the riser bridge is raised at this time. The bump is again in a safe state with the bridge 3 of the plate above the control member being unable to be pressed down. This kind of improvement measures does enhance the female full performance of the fire machine', but its design and manufacturing cost (four) plus is also easy to see. Regardless of which of the above schemes is used, there is a significant drop in the M312633 due to design, assembly, and raw materials, which increases the cost, increases the price of the sales t, or makes the profit difficult to promote in practice. [New content] In view of the shortcomings of the prior art, this series provides a simple, low-cost, non-spot lighter that can be accidentally ignited and safely read. It is used for small fortune on conventional lighters. _ _ made, provide - an adult can be more convenient to use, but also allows children to operate a lighter. The new type of the case is realized by the following technical solutions: The new type of the case is a lighter with a safety ignition I, including a fuselage and a machine head, and the machine head is provided with a fire mouth, a fire ring, a wind hood, a bridge plate, m stone, and a support. And a fire wheel set having a safety ignition device, the fire wheel set includes two central shafts, two buffer wheels and one ignition wheel, and the two central shafts serve as a common shaft of the buffer wheel and the ignition wheel. The axes that are eager to read, the _ wheel and the ignition wheel can each rotate, and the ignition is realized by the ignition wheel rotating and grinding the human stone. The new type of change in the previous case of the lighter ugly wheel must be changed by the structural characteristics of the two shaft wheels. The drive wheel is changed to the buffer wheel. The buffer wheel and the ignition shot are rotated by each other, and the buffer wheel is not corrected. _The steamer, when the ignition wheel is in direct contact with the thumb and vigorously dials the rotating friction flint, it will be: when the child plays the solitaire, the secret is small, only the _ rushing wheel w makes the buffer wheel When the rotation occurs, the wheel material is subjected to the hearing or the rotation speed _ speed, which avoids the phenomenon that the lighter is misfired. M312633 In the above scheme: The money nr silk can be sloppy, _ face is thin, the buffer wheel rotates in the direction of the thumb, so that the user has a good feel. Inside the hole of the steamer: the middle shaft is composed of the outer shaft, the intermediate shaft and the inner shaft. The outer shaft passes through the shaft hole of the buffer wheel and is connected to the bracket of the head. The buffer wheel is nested on the intermediate shaft, and the inner shaft Point of penetration
所述緩衝輪與中軸、點火輪之間存在1間隙，用來減少磨 擦的功能來增加點火難度。 與現有技術相比，本案新型具有以下有益效果·· 在不改變原有㈣衡火機結構、不增加任何元器件的前提下， 僅對個別元时精鮮的改進，就㈣顯增断火機的安全防 濩效果，達到防止誤燃的目的，有效地防止兒童玩耍時意外事件 的發生；有效預防在運輸或攜帶過程中，意外轉動點火輪產生火There is a gap between the buffer wheel and the center shaft and the ignition wheel, which is used to reduce the friction function to increase the ignition difficulty. Compared with the prior art, the new type of the present invention has the following beneficial effects. · Under the premise of not changing the original (4) balance lighter structure and adding no components, only the improvement of individual elements is improved, and (4) the fire is obviously increased. The safety and anti-mite effect of the machine achieves the purpose of preventing misfire, effectively preventing accidents from occurring when children play; effectively preventing accidental rotation of the ignition wheel during transportation or carrying
花發生危險；實用、經濟、完全可在實際中加以利用和推廣；操 作方便；成本低廉。 【實施方式】 下面結合附圖和具體實施方式詳細描述本案新型的實施方 式。 實施例一： 請參閱第一圖，一種帶安全點火裝置的打火機，包括機身 (1)、帶引流芯組的機頭(2)，在機頭（2)上設有支架（3)、火環(4)、 M312633 橋板(5)、火嘴（6)、彈簀（7)、火石（8)、風罩（9)以及具有安全裝 - 置的打火機組。 请芩閱第一圖和第四圖，打火輪組包括中軸、緩衝輪（H)和 一個用於與火石（7)磨擦而產生火花的點火輪（1〇)，緩衝輪(11)通 過中轴刀別套接在點火輪（10)的兩端，緩衝輪（11)的外表面（112) 為摩擦面。中軸架接在機頭（2)的支架（3)上的作為緩衝輪(11)與 點火輪（10)的共同轉軸。 鲁 請爹閱第二圖、第三圖和第四圖，緩衝輪（11)與點火輪（1〇) 為獨立體，兩者之間只有接觸面，緩衝輪（11)的外徑大於點火輪 (10)的外徑，緩衝輪（11)和點火輪（10)可以各自轉動，點火由點 • 火輪（丨〇)轉動並磨擦火石實現（見第三圖）。打火輪組設有兩個中 、轴，中轴由外轴（121)、中間軸（122)和裏轴（123)組成（見第二 圖）。外軸（121)穿過缓衝輪(11)的軸孔（hi)並架接在機頭（？）的 支架（3)上，缓衝輪(11)通過其軸孔（in)嵌套在中間軸（122)上， β 晨轴（123)後套入點火輪（10)的轴孔（ιοί)内，中軸與緩衝輪（Μ) 之間還形成一個用來連接向後轉動的緩衝接口（見第三圖和第四 圖）。 請參閱第四圖，緩衝輪(11)與中軸、點火輪(10)之間存在一 定間隙，達到減少磨擦從而增加點火難度的作用。 請參閱第五圖，當需要取火時，使用者用較大的力量（即明顯 大於使用現有普通打火機的力量）轉動具有安全裝置的打火輪 (ίο)，拇指不僅帶動缓衝輪（11)轉動，而且因力量足夠轉動點火 11 M312633 輪（10)，使點火輪（10)與火石（8)發生磨擦產生火花，此時拇指順 勢壓下橋板(5)同時釋放出了燃料，達到點燃打火機的目的。Flowers are dangerous; practical, economical, fully usable and popularized in practice; easy to operate; low cost. [Embodiment] The novel embodiment of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Embodiment 1: Please refer to the first figure, a lighter with a safety ignition device, comprising a fuselage (1), a nose (2) with a drainage core set, and a bracket (3) on the nose (2), Fire ring (4), M312633 bridge plate (5), fire nozzle (6), magazine (7), flint (8), hood (9) and fire-fighting unit with safety device. Please refer to the first figure and the fourth figure. The fire wheel set includes a middle shaft, a buffer wheel (H) and an ignition wheel (1〇) for generating a spark with the flint (7). The buffer wheel (11) passes. The center shaft cutter is sleeved on both ends of the ignition wheel (10), and the outer surface (112) of the buffer wheel (11) is a friction surface. The center shaft is attached to the common shaft of the buffer wheel (11) and the ignition wheel (10) on the bracket (3) of the head (2). Please refer to the second, third and fourth figures. The buffer wheel (11) and the ignition wheel (1〇) are independent bodies. There is only a contact surface between them. The outer diameter of the buffer wheel (11) is larger than the ignition. The outer diameter of the wheel (10), the buffer wheel (11) and the ignition wheel (10) can each be rotated, and the ignition is achieved by the point • the steamer (丨〇) rotating and rubbing the flint (see figure 3). The fire wheel set has two center shafts, and the middle shaft is composed of an outer shaft (121), an intermediate shaft (122) and a inner shaft (123) (see the second figure). The outer shaft (121) passes through the shaft hole (hi) of the buffer wheel (11) and is attached to the bracket (3) of the head (?), and the buffer wheel (11) is nested through its shaft hole (in) On the intermediate shaft (122), the β morning shaft (123) is inserted into the shaft hole (ιοί) of the ignition wheel (10), and a buffer interface for connecting the backward rotation is formed between the middle shaft and the buffer wheel (Μ). (See figures 3 and 4). Referring to the fourth figure, there is a certain gap between the buffer wheel (11) and the center shaft and the ignition wheel (10), which reduces the friction and increases the difficulty of ignition. Referring to the fifth figure, when a fire is required, the user turns the fire wheel (ίο) with the safety device with a large force (i.e., significantly greater than the power of the existing conventional lighter), and the thumb not only drives the buffer wheel (11). ) Rotating, and because the force is enough to turn the ignition 11 M312633 wheel (10), the ignition wheel (10) and the flint (8) are rubbed to generate a spark, and the thumb presses down the bridge plate (5) and releases the fuel. The purpose of igniting a lighter.
請參閱第六圖，當使用者用一般的力量（即相當於使用現有普 通打火機的力量）轉動具有安全裝置的打火輪組時，由於緩衝輪 (11)的外徑大於點火輪（10)的外徑，因用力不足，拇指不能觸及 或其力量不能帶動點火輪（10)時，就只有緩衝輪（11)空轉，點火 輪（10)不轉動而與火石（8)不能發生磨擦產生火花，打火機因沒有 著火源而無法點燃。這樣，就可有效地避免兒童玩耍點燃打火機 或誤將打火輪轉動產生火花而引發的危險。 實施例二： 請參閱第七圖、第八圖、第九圖、第十圖、第十一圖和第十 二圖，實施例二與實施例一的結構和組成原理相同，其區別為摩 擦輪的外表面採用光滑面，具體而言： 第七圖與第一圖結構和組成原理相同，區別在於摩擦輪的外 表面採用光滑面。 第八圖與第二圖結構和組成原理相同，區別在於摩擦輪的外 表面採用光滑面。 第九圖與第三圖結構和組成原理相同，區別在於摩擦輪的外 表面採用光滑面。 第十圖與第四圖結構和組成原理相同，區別在於摩擦輪的外 表面採用光滑面。 第十一圖與第五圖結構和組成原理相同，區別在於摩擦輪的 12 M312633 外表面採用光滑面。 區別在於摩擦輪的 第十二圖與第六圖結構和組成原理相同 外表面採用光滑面。 本案新型在不改變原有打火機結構、不增加元器件的前提 下’明顯·打火機的安全轉絲’操作方便、成本低廉 有效地防止意外事件或危險的發生。 b 【圖式簡單說明】 第圖·為本案新型實施例一的結構示意圖。 第-圖··為第-圖中打火輪組的結構分解示意圖。 第二圖·為第二圖中打火輪組的裝配示意圖。 第四圖··為第三圖巾打火輪絲配完成後的示意圖。 第五圖·為本案新型實施例一的點火示意圖。 第’、圖·為本賴型實侧力度不夠無法接槪火輪的示 意圖。 第七圖··為本雜型實酬二的結構示意圖。 第八圖·為第七®巾打火輪輯結構分解示意圖。 第九圖·為第人圖中打火輪組的裝配示意圖。 第十圖·為第九圖巾打火輪組裝配完成後的示意圖。 第十一圖：為本案新型實施例二的點火示意圖。 第十二圖：為本案新型實施例二的因力度不夠無法接觸點火輪的 示意圖。 13 M312633 - 【主要元件符號說明】 - (1)機身 (3)支架 (5)橋板 (7)彈簧 (9)風罩 (11)緩衝輪 φ (112)外表面 (122)中間軸 (2)機頭 (4)火環 (6)火嘴 (8)火石 (10)點火輪 (111)轴孔 (121)外軸 (123)裏軸Referring to the sixth figure, when the user rotates the fire wheel set with the safety device by the general force (that is, equivalent to the power of the existing ordinary lighter), since the outer diameter of the buffer wheel (11) is larger than the ignition wheel (10) The outer diameter of the outer diameter, due to insufficient force, the thumb can not touch or its power can not drive the ignition wheel (10), only the buffer wheel (11) idle, the ignition wheel (10) does not rotate and the flint (8) can not rub to produce sparks The lighter cannot be ignited because there is no source of ignition. In this way, it is possible to effectively prevent the child from playing the igniting lighter or accidentally turning the fire wheel to generate a spark. Embodiment 2: Please refer to the seventh, eighth, ninth, tenth, eleventh and twelfth drawings. The second embodiment has the same structure and composition principle as the first embodiment, and the difference is friction. The outer surface of the wheel adopts a smooth surface. Specifically, the seventh figure has the same structure and composition principle as the first figure, except that the outer surface of the friction wheel adopts a smooth surface. The eighth figure and the second figure have the same structure and composition principle, except that the outer surface of the friction wheel adopts a smooth surface. The structure and composition principle of the ninth and third figures are the same, except that the outer surface of the friction wheel adopts a smooth surface. The structure and composition principle of the tenth and fourth figures are the same, except that the outer surface of the friction wheel adopts a smooth surface. The structure and composition of the eleventh and fifth figures are the same, except that the outer surface of the 12 M312633 of the friction wheel is smooth. The difference is that the structure and composition of the twelfth and sixth figures of the friction wheel are the same. The outer surface is smooth. The new type of the case does not change the structure of the original lighter, and does not increase the number of components. The obvious safety lighter of the lighter is easy to operate and low in cost, effectively preventing accidents or dangers. b [Simple description of the drawing] Fig. 1 is a schematic structural view of the first embodiment of the present invention. The first figure is a schematic exploded view of the fire wheel set in the first figure. The second figure is a schematic view of the assembly of the fire wheel set in the second figure. The fourth picture·· is a schematic diagram of the third figure towel fire wheel. Fig. 5 is a schematic diagram of the ignition of the novel embodiment 1 of the present invention. The intention of the first, the figure, and the type of the real side is not enough to meet the steamer. The seventh figure······················· The eighth picture is a structural decomposition diagram of the seventh® towel. The ninth picture is a schematic diagram of the assembly of the fire wheel set in the first figure. Figure 10 is a schematic diagram of the ninth figure after the assembly of the fire wheel set. Eleventh drawing: Schematic diagram of the ignition of the novel embodiment 2 of the present invention. Twelfth figure: The schematic diagram of the new embodiment 2 of the present case that the force is insufficient to contact the ignition wheel. 13 M312633 - [Main component symbol description] - (1) Body (3) bracket (5) Bridge plate (7) Spring (9) Windshield (11) Buffer wheel φ (112) Outer surface (122) Intermediate shaft ( 2) Machine head (4) Fire ring (6) Fire mouth (8) Flint (10) Ignition wheel (111) Shaft hole (121) Outer shaft (123) Inner shaft
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