482889 A7 B7 五、發明説明（1 ) 〔技術領域〕 (請先閲讀背面之注意事項再填寫本頁) 本發明係有關用以促動汽車上之座位皮帶預拉器和安 全充氣囊等乘員保護裝置所設瓦斯產生器用之引爆器。 〔先行技術〕 已往就從汽車相撞時之衝擊保護乘員之裝置而言，有 座位皮帶預拉器和安全充氣囊等爲众所週知者。該預拉器 等裝置，係藉由瓦斯產生器導入之大量瓦斯所促動而保護 乘員。又，瓦斯產生器，則備置引爆器、瓦斯產生劑等， 於衝撞時使引爆器點燃並使瓦斯產生劑點火燃燒而急速產 生大量之瓦斯。 使用於瓦斯產生器上之引爆器，其中一例爲將裝有點 火藥之杯子，和嵌插於前述杯子內以密封點火藥之栓塞， 用塑膠樹脂等所形成者。又，在栓塞上，備置穿通前述塞 子之2支電極銷。該等電極銷，乃突出於杯子內並在其前 端連接搭接電線。搭接電線上又覆以和點火藥接觸之發火 劑。發火劑係以點燃靈敏度特優者構成，以便藉搭接電線 之發熱而發火，並點燃點火藥。 經濟部智慧財產局員工消費合作社印製 該引爆器，乃裝設於瓦斯發生器上，接受來自撞擊感 測器之撞擊訊號而通電，使搭接電線發熱。發熱之搭接電 線，隨即使發火劑發火，繼而使點火藥點火燃燒。然後， 藉點火藥燃燒所產生之壓力及熱使瓦斯產生劑點火燃燒。 就已往習見之藉樹脂製引爆器進行之發火方式而言， 爲達成穩定點燃靈敏度之目的，藉搭接電線之發熱使發火 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -4 - 482889 A7 ____B7 五、發明説明（2 ) 劑發火，繼而使點火藥點燃者。 (請先閱讀背面之注意事項再填寫本頁) 所以，已往習見之樹脂製引爆器，有必要以發火劑塗 .敷搭接電線。該發火劑之塗敷，通常對褡接電線分數次浸 漬實施.，招致製造成本和作業成本之上昇。 又’通常之發火劑中含有鉛等有害重金屬，故由近年 來環保意識之抬頭，逐漸咸望能有不使用有害物質之引爆 器出現。 另，近年來對座位帶預拉雙和充氣囊用之瓦斯產生器 ’低廉化之期望甚局’隨之產生Μ彳引爆器低廉化之要求。 本發明之目的，即在於提供謀求成本之降低外，尙對 壞保有正面作用之引爆器者。 〔發明之揭露〕 經濟部智慧財產局員工消費合作社印製 本發明之引爆器係有關促動汽車之座位帶預拉器和充 氣囊等乘員保護裝置之瓦斯產生器所使用之引爆器者。本 發明之引爆器，包括：杯子，裝塡在前述杯子內之點火藥 ，堵住前述杯子開口之栓塞，插通於前述栓塞內之2支電 極銷，在前述杯子內連接於前述2支電極銷間，並藉通電 而發火之搭接電線。 而且，前述2支電極銷，乃以形成從前述栓塞之杯子 側一端突出之突出部的形態，插通於前述栓塞內。前述搭 接電線，則於前述各電極銷之突出部間相連接。 前述搭接電線及前述突出部係埋入前述點火藥中。 前述搭接電線和前述點火藥，係互相以規定之接觸壓 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） -5 - 482889 A7 B7 五、發明説明（3 ) 力作用之狀態封入前述杯子內。 另，本發明引爆器之製造方法係有關促動汽車之座位 (請先閱讀背面之注意事項再填寫本頁) 帶預拉器和充氣囊等乘員保護裝置之瓦斯產生器所使用引 爆器之製造方法者。 本發明引爆器之製造方法，係包括： 將樹脂裝塡在除去2支並列之電極銷兩端部以外的各 電極銷間，及該等之外周而形成栓塞之工序； 在從前述栓塞之一端突出之各電極銷之突出部，分別 >· 連接搭接電線兩端之工序； 將前述栓塞之搭接電線側插入杯子內，並使前述搭接 電線和突出部鑽進裝塡於前述杯子內之點火藥中將其埋設 之工序； 將前述搭接電線和前述點火藥，以互相接受規定的接 觸壓力之狀態封入前述杯子內之樣式，將前述栓塞嵌合於 前述杯子之工序。 經濟部智慧財產局員工消費合作社印製 依照具有前述構成之本發明時，由於搭接電線被埋入 點火藥中，故可以增大前述搭接電線與點火藥間之接觸面 積。而且，使用具有可藉前述搭接電線之發熱而點燃之成 分的點火藥時，即能藉通電於各電極銷引起之搭接電線的 發熱，點燃在前述搭接電線四週之點火藥。前述搭接電線 和前述點火藥，係以互相按規定之接觸壓力作用的狀態封 入前述杯子內，故雖僅屬搭接電線之發熱亦能將點火藥穩 定地點燃。 前述搭接電線，係連接於前述各電極銷之突出部間， 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 6 - 482889 A7 B7 五、發明説明（4 ) (請先閲讀背面之注意事項再填寫本頁) 並位於較栓塞更突出之處，故於插入栓塞於杯子內，欲將 栓塞與杯子嵌合之組裝工序中，可加以調整俾獲得規定之 接觸壓力。 另，在各電極銷之前述突出部前端，沿各電極銷之軸 心，隔以規定之一定隙間h分別連續地設有排列在略屬同 一平面上配置之平面狀焊接面，並在該等焊接面上分別連 接前述搭接電線兩端者最爲理想。 依照前述之構成時，搭接電線實質上之長度即能藉前 >· 述焊接面間之隙間h決定。若搭接電線之連接位置在前述 焊接面內時，所有實質上之搭接電線長度皆爲h，可獲電 極線之實質上的規定長度h。於是乎，可在不提高搭接電 線連接位置之精度的前提下，簡易地連接搭接電線於各電 極銷，同時可確保搭接電線之規定的電阻値。 加以前述各電極銷突出部之最前端，宜以如遮覆前述 搭接電線連接端之形狀反轉彎曲者最爲理想。據該構成時 ，於使搭接電線鑽入點火藥中之埋入工序中，可防止搭接 電線之連接部受點火藥之接觸阻抗而脫離之弊。 經濟部智慧財產局員工消費合作社印製 又，前述搭接電線乃在前述各電極銷之突出部間保持 無拉力之作用的鬆驰狀態下，分別連接於前述突出部後， 再封入前述杯子內者最爲理想。 根據該構成時，於使搭接電線鑽入點火藥中埋入之工 序中，可以減低點火藥對搭接電線之接觸阻抗。 而且，爲能使前述搭接電線和點火藥間互相以規定之 接觸壓力作用的狀態下封入，杯子內之點火藥宜調整在2482889 A7 B7 V. Description of the invention (1) [Technical Field] (Please read the precautions on the back before filling out this page) The present invention relates to the protection of passengers such as seat belt pretensioners and safety inflatable bags used to activate seats on automobiles Detonator for the gas generator set in the installation. [Advanced Technology] Conventionally, as for devices for protecting passengers from impacts when a car collides, seat belt pretensioners and safety airbags are well known. The pretensioner and other devices are protected by a large amount of gas introduced by the gas generator to protect the occupants. In addition, the gas generator is provided with a detonator, a gas generating agent, etc., and ignites the detonator during a collision and ignites the gas generating agent to burn and rapidly generate a large amount of gas. One example of a detonator used in a gas generator is a cup filled with a lighter, and a plug inserted into the cup to seal the plug of the ignition powder, and formed of plastic resin. In addition, two plugs are provided on the plug to pass through the plug. These electrode pins protrude into the cup and are connected to the jumper wires at their front ends. The jumper wire is covered with a pyrophoric agent in contact with the ignition powder. Ignition agent is constituted by a person with excellent ignition sensitivity, so as to ignite by the heat of the overlapping wire, and ignite the ignition powder. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the detonator is installed on the gas generator, receives the impact signal from the impact sensor, and is energized, causing the overlapped wire to generate heat. The hot overlapping wire will ignite and burn with the ignition agent. Then, the gas generating agent is ignited and combusted by the pressure and heat generated by the ignition agent combustion. As far as the conventional ignition method by resin initiator is concerned, in order to achieve the purpose of stable ignition sensitivity, the heat of the jumper wire is used to make the ignition. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm). -4-482889 A7 ____B7 V. Description of the invention (2) The agent ignites, and the ignition agent is ignited. (Please read the precautions on the back before filling out this page.) Therefore, the resin initiators that have been used in the past need to be coated with a pyrophoric agent. The application of the pyrophoric agent is usually carried out for several times of impregnation of the butt wire, which causes an increase in manufacturing cost and operation cost. In addition, the usual pyrophoric agents contain harmful heavy metals such as lead. Therefore, in recent years, with the rise of environmental protection awareness, it is gradually expected that detonators that do not use harmful substances will appear. In addition, in recent years, the gas generator for seat belts with pre-pull doubles and inflatable bladders' is expected to be cheaper, and the demand for lowering the cost of the MZ detonator has been generated. The object of the present invention is to provide a detonator which has a positive effect on the bad, in addition to reducing the cost. [Disclosure of Invention] Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs The detonator of the present invention relates to the detonator used to activate the gas generator of a passenger car with a pretensioner and an airbag protection device. The detonator of the present invention includes: a cup, an igniter contained in the aforementioned cup, a plug that plugs the opening of the cup, two electrode pins inserted in the plug, and connected to the two electrodes in the cup Pins and lap wires that ignite by being energized. The two electrode pins are inserted into the plug in a form of a protruding portion protruding from the cup-side end of the plug. The overlapped wires are connected between the protruding portions of the electrode pins. The overlapping wires and the protruding portions are embedded in the ignition powder. The above-mentioned overlapped wires and the aforementioned ignition powder are in accordance with the prescribed contact pressure. The paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) -5-482889 A7 B7 V. Description of the invention (3) Status of force action Sealed in the aforementioned cup. In addition, the manufacturing method of the detonator of the present invention is related to the actuation of a car seat (please read the precautions on the back before filling this page). Method. The manufacturing method of the detonator of the present invention includes: a process of forming a plug between the electrode pins except for the two ends of two parallel electrode pins and the outer periphery thereof to form a plug; The protruding parts of the protruding electrode pins are respectively > a process of connecting the two ends of the overlapped electric wire; insert the overlapped electric wire side of the plug into the cup, and drill the assembled electric wire and the protruding part into the cup A process of burying the ignition powder inside; a process of sealing the overlapped electric wire and the ignition powder into the cup in a state of receiving a predetermined contact pressure with each other, and fitting the plug into the cup. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs In accordance with the present invention having the aforementioned constitution, since the bonding wire is buried in the ignition powder, the contact area between the foregoing bonding wire and the ignition powder can be increased. Furthermore, when an ignition charge having a component that can be ignited by the heat generated by the above-mentioned overlapped wires is used, the heat generated by the overlapped wires caused by energization of each electrode pin can be used to ignite the ignition agent around the aforementioned overlapped wires. The overlapped electric wire and the ignition powder are enclosed in the cup in a state of acting under a predetermined contact pressure with each other, so that the ignition charge can be ignited stably even though the heat of the overlapped wire is generated. The above-mentioned overlapped wires are connected between the protruding parts of the aforementioned electrode pins. The paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) 6-482889 A7 B7 V. Description of the invention (4) (Please read first Note on the back, fill in this page again) and it is located more prominently than the plug. Therefore, in the assembly process of inserting the plug into the cup, you can adjust it to obtain the specified contact pressure. In addition, at the front end of the aforementioned protruding portion of each electrode pin, along the axis of each electrode pin, a flat welding surface arranged on a substantially same plane is continuously provided with a predetermined gap h. It is ideal to connect the two ends of the overlapped electric wires to the welding surface. According to the aforementioned structure, the substantial length of the bonding wire can be determined by the gap h between the welding surfaces described above. If the connection position of the overlapped wires is within the aforementioned welding surface, all the lengths of the substantially overlapped wires are h, and the substantially specified length h of the electrode wires can be obtained. Therefore, it is possible to easily connect the overlapped wires to each electrode pin without improving the accuracy of the connection position of the overlapped wires, and at the same time, the prescribed resistance of the overlapped wires can be ensured. In addition, the front end of each electrode pin protruding portion is preferably the one that is reversely bent, such as covering the shape of the connection end of the overlapped wire. According to this configuration, in the embedding step of drilling the bonding wire into the ignition powder, it is possible to prevent the connection portion of the bonding wire from being separated by the contact resistance of the ignition powder. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The overlapped wires are connected to the protrusions in a relaxed state without tension between the protrusions of the electrode pins, and then sealed in the cup. The most ideal. According to this configuration, the contact resistance of the ignition powder to the overlapped electric wire can be reduced in the process of drilling the overlapped electric wire into the igniter. Moreover, in order to seal the overlapped electric wire and the ignition powder under a predetermined contact pressure with each other, the ignition powder in the cup should be adjusted to 2
本紙張尺度適用中國國家標準（CNS ) A4胁（210X297公| ) 7fZ 482889 A7 £Z__- 五、發明説明（5 ) •装-- C請先閱讀背面之注意事項存填寫本育〇 m g/mm3以上4m g/mm3以下之範圍的裝塡密度爲 理想。再者，前述點火藥以具備能藉前述搭接電線之發熱 而點燃之成分，且呈粉狀或顆粒狀者爲理想。加以，前述 點火藥爲具有鉻成分在內者爲理想。藉此，即能確實僅藉 搭接電線之發熱使點火藥穩定地點燃也。 〔爲實施本發明之最佳形態〕 (第1實施形態） 玆參照所附第1圖至第3圖及第7圖（a)，第7圖 (b )，說明本發明之第1實施形態。 於第1圖中表示之引爆器1，備置杯子2，點火藥3 ，栓塞4，2支電極銷5、6，及搭接電線7。又，引爆 器1係以樹脂做成杯子2，栓塞4之舉，謀求製造成本之 低廉者。 参丨 經濟部智慧財產局員工消費合作社印製 前述杯子2，係由底部2 b和圓筒部所形成，其中並 裝塡點火藥3。又沿前述杯子2之開口 2 a側端內周形成 凸狀8。此乃當前述栓塞4插入前述杯子2內時，使前述 杯子2之凸狀8嵌入構設於栓塞4之規定位置處的安裝槽 1 9內，以便將前述栓塞4保持在前述杯子2內之規定位 置而設。 就該杯子2之材質而言，係使例如P B T (聚對苯二 甲酸丁二醇酯），PET (聚對苯二甲酸乙二醇酯.）， PA6 (聚酰胺：耐隆6) ，PA66 (聚酰胺：耐隆 66) ，PPS (聚亞苯基硫醚），PPO (聚苯撐氧化 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8 - 482889 A7 B7 五、發明説明（6 ) 物）等樹脂中含玻璃纖維等補強材所構成。 (請先閲讀背面之注意事項再填寫本頁) 前述栓塞4，係由：插入杯子2內之圓柱部16 ;與 屬於前述圓柱部1 6之一端部並朝擴徑方向突出而和前述 圓柱部1 6相連之凸緣部所組成。於前述圓柱部1 6之外 周，形成供嵌配杯子2之凸狀8的環狀安裝槽1 9。又， 前述凸緣部1 8更具備朝與前述圓柱部1 6相反之方向縮 徑之錐形面2 1。至於該栓塞4，乃以如使P B T， PET，PA6，PA66，PSS，PPO 等樹脂含玻 璃纖維等補強材做成之材料構成。 2支電極銷5，6，係與栓塞4之圓柱部1 6的軸心 排列配置，穿通栓塞4內並從栓塞子4之兩端突出。又， 各電極銷5，6具有在凸緣部18內朝外彎曲之彎曲部 4 5。各該電極銷5，6係選用不銹鋼，鐵與鎳的合金等 材質之單一導電性圓桿材所形成。 經濟部智慧財產局員工消費合作社印製 另，從圓柱部1 6之他端側朝軸向突出之各電極銷5 ，6所屬突出部2 3之前端上，分別連續設置焊接面2 4 。該等焊接面2 4係沿各電極銷5，6之軸心的平面，並 賦與規定之一定間隙h排在略屬同一平面上配置之。如此 種平面，係將各電極銷5，6之突出部2 3前端經由衝床 衝壓成形等朝徑向壓扁而簡易地形成。 前述搭接電線7，係以實質上無拉力作用之鬆弛狀態 下依如垂直橫過前述各突出部2 3前端之各焊接面2 4間 之間隙h似地搭接在前述各焊接面2 4間。而且，如於第 3圖所示，維持前述搭接電線7實質上無拉力作用之鬆弛 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -9 - 482889 A7 B7 五、發明説明（7 ) (請先閱讀背面之注意事項再填寫本頁) 狀態，藉焊接等將各該端部焊接在前述各焊接面2 4上。 前述搭接電線7之焊接部2 5，乃被做爲突出部2 3最前 端之前述焊接面2 4之前端予以反彎曲形成之折反部 2 4 a所遮覆之。 依照前述將搭接電線7做成連接於焊接面2 4之構造 時’如於第9圖（b )中所示，搭接電線7實質上的長度 將視前述焊接面2 4間之間隙h如何而定。依宛如垂直橫 過前述間隙h之狀搭接於前述夸焊接面2 4間之搭接電線 7的連接位置，於前述焊接面2 4內之任何位置處，其搭 接電線7實質上之長度皆成爲h，是以無須提高搭接電線 7之連接位置的精度，也可獲得電極銷之實質上規定的長 度h。於是乎，除可將搭接電線7簡易地連接在各電極銷 5，6上，當能確保搭接電線7之規定的電阻値。· 經濟部智慧財產局員工消費合作社印製 與前述者相對的，如於第7圖（a )中所示，若對各 電極銷5，6之切斷面分別連接的時候，則因須視搭接電 線7之焊接位置如何，各電極銷5，6間之距離L i，L 2 亦互異。是故，搭接電線7之實質上的長度亦不同，除非 將搭接電線7兩端側之焊接位置藉良好的精度調整，則無 法獲得搭接電線7實質上規定之長度。 加以如於第2圖中所示，當前述搭接電線7以無拉力 作用之鬆弛狀態，對前述各突出部2 3之焊接面2 4分別 連接時，在進行欲使搭接電線7鑽入點火藥3中之埋設工 序中可減低點火藥3對搭接電線7之接觸阻抗。 又，當藉前述各焊接面24前端之折反部24a ，遮 ^紙張尺度適用中國國家標準（[奶）八4規格（210'/297公釐） -10: ' 482889 A7 B7 五、發明説明（8 ) (請先閱讀背面之注意事項再填寫本頁) 覆前述搭接電線7之焊接部2 5時，於使搭接電線7鑽入 點火藥3中之埋入工序作業中，可防止搭接電線7之焊接 部2 5因與點火藥3間之接觸阻抗而脫落。 而且，前述搭接電線7，係徑向第1圖中所示各電極 銷5，6通電後發熱。該發熱量，爲使之成可讓點火藥3 點燃之發熱量，將前述搭接電線7單位長度之電阻値 〔Ω /m m〕決定於規定之値。 前述規定之電阻値〔Ω /$ m〕係依據搭接電線7之 截面形狀和粗細，接通於各電極銷5，6之電流値〔A〕 等之關係予以決定。又，搭接電線7係選用除具有前述規 定之電阻値〔Ω/mm〕外，尙具有當前述塞子4插入前 述杯子2時，搭接電線7不致於被切斷之強度的材料做成 。例如，藉具有優越發熱性和強度之鎳鉻合金線材來形成 前述搭接電線7者。 又，前述搭接電線7係被埋入點火藥3中，以期增加 其與點火藥3間之接觸面積而有效地點燃點火藥3。 經濟部智慧財產局員工消費合作社印製 就裝入前述杯子2內之點火藥3而言，以使用成分中 含锆（Zr)，鎢（W)，過氯酸鉀（KC1〇4) ’且選 用含氟橡膠和硝化纖維素等爲結合劑者最爲理想。又，鉻 、鎢、過氯酸鉀之組成比，亦以能藉搭接電線7之發熱充 分點燃爲前提予以決定。例如決定爲，以重量比Z r : w :KC 1〇4=3 : 3 · 5 : 3 · 5。又，點火藥3 ，乃爲 使其與搭接電線7間之接觸面積增大，連同於將栓塞4插 入杯子2的時候不致使搭接電線7切斷’宜做成粉狀或顆 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -11 · 經濟部智慧財產局員工消費合作社印製 482889 A7 B7 五、發明説明（9 ) 粒狀爲理想。 又，保護汽車乘座員用之皮帶預拉器等，有必要於汽 車衝撞後之千分之數秒鐘（m s )內予以促動。據此，點 燃瓦斯產生器內之瓦斯產生劑燃燒用之引爆器，亦被要求 具有可在千分之數秒鐘（m s )點燃的感應度。由是，將 前述杯子2內之點火藥，以能維持裝塡密度於2 m g/m m 3以上4 m g /m m 3以下之範圍裝塡，並將搭接電線7 以能和點火藥3之間產生規定f觸壓力之狀態封入，做成 可藉 > 對搭接電線之電流値〔A〕X千分之數秒鐘（m s )〃之通電使點火藥穩定地點燃的構造。 爲能將點火藥之裝塡密度維持在2 m g/mm3以上4 mg/mm3以下之範圍，宜將杯子內之空間體積設在1 5 mm3以上1 2〇mm3以下，點火藥量設在5 Omg以上 4 8 0 m g以下爲理想。又，搭接電線則宜設搭接電線經 於0 2 0 // m以上2 9 // m以下，搭接電線長設於〇 · 5 以上1 · 2 m m以下爲理想。 而且，當欲使突出部2 3連同搭接電線7鑽入點火藥 3中之際，若將點火藥3之裝塡密度（視比重）維持於 1 · 3 m g /m m 3以下時，即能有效地防止搭接電線7被 切斷之弊。而，使搭接電線7鑽入點火藥3中之後，再使 栓塞4進入杯子之內，提高點火藥3之裝塡密度至2 mg/mm3以上4mg/mm3以下之範圍，最好提高至 3mg/mm3之譜，使栓塞4嵌合於杯子2內並維持該狀 能。This paper size applies to Chinese National Standards (CNS) A4 (210X297) | 7fZ 482889 A7 £ Z __- V. Description of the invention (5) • Installation-C Please read the notes on the back first and fill in this education 0mg / mm3 An installation density in a range of 4 m g / mm 3 or more is desirable. The ignition powder is preferably one having a component capable of being ignited by the heat generated by the bonding wire, and having a powder or granule shape. In addition, it is preferable that the ignition powder includes a chromium component. Thereby, the ignition charge can be stably ignited only by the heat of the jumper wire. [Best Mode for Carrying Out the Invention] (First Embodiment) The first embodiment of the present invention will be described with reference to the attached drawings 1 to 3 and 7 (a) and 7 (b). . The detonator 1 shown in Fig. 1 is provided with a cup 2, an ignition powder 3, a plug 4, two electrode pins 5, 6, and a lap wire 7. In addition, the detonator 1 is made of a cup 2 made of resin and a plug 4 is used to reduce the manufacturing cost. Participant 丨 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The aforementioned cup 2 is formed by the bottom 2 b and the cylindrical part, and the ignition powder 3 is also installed therein. A convex shape 8 is formed along the inner periphery of the side end of the opening 2a of the aforementioned cup 2. When the plug 4 is inserted into the cup 2, the convex shape 8 of the cup 2 is inserted into the mounting groove 19 formed at a predetermined position of the plug 4 so as to hold the plug 4 in the cup 2. Designated for the location. The material of the cup 2 is, for example, PBT (polybutylene terephthalate), PET (polyethylene terephthalate.), PA6 (polyamide: nylon 6), PA66. (Polyamide: Nylon 66), PPS (Polyphenylene Sulfide), PPO (Polyphenylene oxide) This paper applies Chinese National Standard (CNS) A4 specifications (210X297 mm) -8-482889 A7 B7 5 (Invention (6)) and other resins are made of glass fiber and other reinforcing materials. (Please read the precautions on the back before filling in this page) The aforementioned plug 4 is composed of: the cylindrical portion 16 inserted into the cup 2; and an end portion which belongs to one of the aforementioned cylindrical portions 16 and protrudes in the direction of diameter expansion and the aforementioned cylindrical portion It consists of 16 connected flanges. An annular mounting groove 19 is formed on the outer periphery of the cylindrical portion 16 to receive the convex shape 8 of the cup 2. The flange portion 18 further includes a tapered surface 21 having a diameter reduced in a direction opposite to the cylindrical portion 16. As for the plug 4, it is made of a material such as reinforced materials such as glass fiber made of resin such as P B T, PET, PA6, PA66, PSS, and PPO. The two electrode pins 5, 6 are arranged in alignment with the axis of the cylindrical portion 16 of the plug 4, and penetrate through the plug 4 and protrude from both ends of the plug 4. Each of the electrode pins 5 and 6 has a bent portion 45 which is bent outward in the flange portion 18. Each of the electrode pins 5 and 6 is formed of a single conductive round rod made of stainless steel, an alloy of iron and nickel, and the like. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In addition, the electrode pins 5 and 6 projecting axially from the other end of the cylindrical portion 16 and 6 are respectively provided with a welding surface 2 4 on the front end of the protruding portion 2 3 to which they belong. The welding surfaces 24 are planes along the axis of each electrode pin 5 and 6, and are arranged on the same plane with a certain gap h provided. Such a plane is simply formed by flattening the front ends of the protruding portions 23 of the electrode pins 5 and 6 in the radial direction through a punch press or the like. The overlapped electric wire 7 is overlapped on each of the welding surfaces 2 4 like a gap h across the welding surfaces 2 4 at the front ends of the protrusions 2 3 in a relaxed state with substantially no tensile force. between. Moreover, as shown in FIG. 3, to maintain the slackness of the above-mentioned overlapped wires 7 without substantial pulling force, the paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -9-482889 A7 B7 V. Description of the invention (7) (Please read the precautions on the back before filling in this page), and weld each end to the aforementioned welding surface 2 4 by welding or the like. The welding portion 25 of the aforementioned overlapped electric wire 7 is covered by a folded portion 2 4a formed by reversely bending the front end of the welding surface 24 which is the foremost end of the protruding portion 23. When the bonding wire 7 is made to be connected to the welding surface 24 according to the foregoing, as shown in FIG. 9 (b), the substantial length of the bonding wire 7 will be determined by the gap h between the welding surfaces 24. It depends. The connection position of the overlapped electric wires 7 between the aforementioned welding surfaces 24 is perpendicularly traversed by the aforementioned gap h, and the substantial length of the overlapped electric wires 7 is at any position within the foregoing welding surfaces 24. Both are h, so that it is not necessary to improve the accuracy of the connection position of the bonding wire 7, and the substantially predetermined length h of the electrode pin can also be obtained. Therefore, in addition to simply connecting the bonding wires 7 to the respective electrode pins 5, 6, a predetermined resistance 确保 of the bonding wires 7 can be ensured. · The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints the opposite of the former, as shown in Figure 7 (a). If the cut sections of the electrode pins 5 and 6 are connected separately, it is necessary to consider Regarding the welding position of the overlapping wires 7, the distances L i, L 2 between the electrode pins 5 and 6 are also different from each other. Therefore, the substantial length of the overlapped electric wire 7 is also different. Unless the welding positions on both ends of the overlapped electric wire 7 are adjusted with good accuracy, the substantially specified length of the overlapped electric wire 7 cannot be obtained. In addition, as shown in FIG. 2, when the bonding wires 7 are connected to the welding surfaces 2 4 of the protrusions 23 in a relaxed state without tension, the bonding wires 7 are drilled. In the embedding process in the ignition powder 3, the contact resistance of the ignition powder 3 to the overlapped wire 7 can be reduced. In addition, when the reversing part 24a at the front end of each welding surface 24 is used, the paper size is covered by the Chinese national standard ([milk] 8 4 specification (210 '/ 297 mm) -10:' 482889 A7 B7 V. Description of the invention (8) (Please read the precautions on the back before filling in this page) When covering the welding part 25 of the above-mentioned bonding wire 7, the bonding process of drilling the bonding wire 7 into the ignition powder 3 can be prevented. The soldering portion 25 of the overlapped electric wire 7 falls off due to the contact resistance with the ignition powder 3. In addition, the above-mentioned overlapped electric wires 7 are the electrode pins 5, 6 shown in the first figure in the radial direction. In order to make this calorific value so that the ignition powder 3 can be ignited, the resistance 单位 [Ω / m m] of the unit wire of the aforementioned bonding wire 7 is determined to a predetermined value. The aforementioned predetermined resistance 値 [Ω / $ m] is determined based on the relationship between the cross-sectional shape and thickness of the bonding wire 7 and the current 値 [A] connected to each electrode pin 5,6. In addition, the jumper wire 7 is made of a material having a strength not to be cut when the plug 4 is inserted into the aforementioned cup 2 in addition to the resistance Ω [Ω / mm] specified above. For example, the above-mentioned overlapped electric wire 7 is formed by a nickel-chromium alloy wire having superior heat generation and strength. In addition, the aforementioned overlapped electric wire 7 is buried in the ignition powder 3 in order to increase its contact area with the ignition powder 3 and effectively ignite the ignition powder 3. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. As for the ignition powder 3 contained in the aforementioned cup 2, the use ingredients contain zirconium (Zr), tungsten (W), and potassium perchlorate (KC104). Fluorine rubber and nitrocellulose are the most ideal binders. In addition, the composition ratios of chromium, tungsten, and potassium perchlorate are also determined on the premise that the heat generated by the bonding wire 7 can be sufficiently ignited. For example, it is determined that the weight ratio Z r: w: KC 104 = 3: 3 · 5: 3 · 5. In addition, the igniter 3 is to increase the contact area between the igniter 3 and the overlapped electric wire 7, and to prevent the overlapped electric wire 7 from being cut when the plug 4 is inserted into the cup 2, it should be made into a powder or a piece of paper. The scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). -11 · Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 482889 A7 B7 5. Invention Description (9) The grain is ideal. In addition, belt pretensioners and the like used to protect vehicle occupants must be actuated within a few thousandths of a second (m s) after the collision of the vehicle. Accordingly, the initiator for the combustion of the gas generating agent in the ignition gas generator is also required to have a sensitivity that can ignite in a few thousandths of a second (m s). Therefore, the ignition powder in the cup 2 can be installed in a range capable of maintaining a loading density of 2 mg / mm 3 or more and 4 mg / mm 3 or less, and the bonding wire 7 can be connected between the ignition powder 3 and the ignition powder 3. Encapsulation is performed in a state where a predetermined contact pressure is generated, and a structure in which the ignition current is stably ignited by applying a current ([A] X milliseconds (ms)) to the bonding wire is obtained. In order to maintain the loading density of the ignition powder in the range of 2 mg / mm3 to 4 mg / mm3, the volume of the space in the cup should be set to 15 mm3 or more and 120 mm3 or less, and the ignition charge should be set to 5 Omg. The above 4 80 mg is ideal. In addition, it is preferable that the overlapped wire is set to be 0 2 0 // m or more and 2 9 // m or less, and the length of the overlapped wire is preferably set to 0. 5 or more and 1 · 2 m or less. In addition, when it is desired to drill the protrusions 2 3 together with the bonding wires 7 into the ignition powder 3, the maintenance density (apparent specific gravity) of the ignition powder 3 can be maintained at 1.3 mg / mm 3 or less. It is effective to prevent the disadvantage that the bonding wire 7 is cut. However, after the overlapping wire 7 is drilled into the ignition powder 3, the plug 4 is put into the cup, and the decoration density of the ignition powder 3 is increased to a range of 2 mg / mm3 or more and 4 mg / mm3 or less, and preferably 3 mg. / mm3, the plug 4 fits into the cup 2 and maintains the shape energy.
本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -12 - 經濟部智慧財產局員工消費合作社印製 482889 A7 B7 五、發明説明（1〇 ) 藉著該等具體的條件，繞有可能保證皮帶預拉器等乘 員保護裝置所屬瓦斯產生器於促動時所被要求之千分之數 秒鐘的促動時間。 具有前述構成之引爆器中，當通電於各電極銷5，6 之間時，即在千分之數秒鐘（m s )內使搭接電線7發熱 。而點火藥3係僅藉該發熱而穩定地點燃，並燃燒。然後 ，由於點火藥3之燃燒使杯子2之內壓上昇，致杯子2之 底部2 b炸裂。點火藥3之火炎從引爆器外部噴往瓦斯產 生器內。 如前所述，本發明之引爆器，不必設置含有害物質之 發火劑於搭接電線7而使點火藥3點燃並予燃燒。於是乎 ’由於無設置含有害物質之發火劑的必要，成爲低成本且 對環境無害的引爆器。 繼而，就本發明之引爆器1的製造方法，根據所附第 4至6圖說明之如次。 本發明之引爆器1，係以實施下述各工序而製造。又 ，於第4至6圖中，具有與第1至3圖中所記載之配件相 同功用之配件，皆附以相同之圖號。 (1 )形成2支電極銷之工序： 如於第4圖（a )所示，先準備材質爲不銹鋼或鎳合 金等之1支導電性桿材4 0，而前述導電性桿材4 0係藉 衝壓成形等彎曲爲U字狀，並形成具有直線部與彎曲部 4 6之2並排的電極銷5，6。前述各電極銷5，6之一* (請先閲讀背面之注意事項再填寫本頁)This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -12-Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs' Consumer Cooperatives 482889 A7 B7 V. Description of the invention (1〇) By these specific conditions, It is possible to guarantee an activation time of a few thousandths of a second when the gas generator of the occupant protection device such as a belt pretensioner is required to be activated. In the detonator having the aforementioned structure, when the electrode pins 5 and 6 are energized, the bonding wire 7 is heated within a few thousandths of a second (m s). On the other hand, the ignition powder 3 is ignited and burned stably only by the heat. Then, the internal pressure of the cup 2 rises due to the combustion of the ignition powder 3, which causes the bottom 2b of the cup 2 to burst. The flame of Ignition Charge 3 was sprayed from the outside of the initiator into the gas generator. As mentioned above, the detonator of the present invention does not need to be provided with a pyrophoric agent containing harmful substances on the overlapping wire 7 to ignite the ignition powder 3 and pre-burn. As a result, there is no need to install a pyrophoric agent containing a harmful substance, so it becomes a low-cost and environmentally friendly detonator. Then, the manufacturing method of the detonator 1 according to the present invention is as described below with reference to the attached figures 4 to 6. The detonator 1 of the present invention is manufactured by performing the following steps. In addition, in Figs. 4 to 6, parts having the same function as the parts recorded in Figs. 1 to 3 are all attached with the same drawing numbers. (1) Step of forming two electrode pins: As shown in FIG. 4 (a), first prepare one conductive rod material 40 made of stainless steel or nickel alloy, and the aforementioned conductive rod material 40 The electrode pins 5 and 6 having a straight portion and a bent portion 46 to 2 are formed by being bent into a U shape by press forming or the like. One of the aforementioned electrode pins 5, 6 * (Please read the precautions on the back before filling this page)
本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -13 - 482889 A7 ___B7 _ 五、發明説明（11 ) 端側，仍然藉U字形之彎曲部4 6相連接。 (請先閲讀背面之注意事項再填寫本頁) 進而在前述各電極銷5，6所屬直線部之一部分，藉 衝壓成形等措施形成對稱之浪形彎曲部4 5。如此，形成 具有浪形彎曲部4 5和將該浪形彎曲部4 5夾在中間之第 1，第2直線部5a，6a，5b，6b之2支並排的電 極銷5，6。前述各電極銷5，6仍維持藉U字形之彎曲 部4 6連接之狀態。 (2)形成栓塞4之工序： 如第4圖（b)及（c)中所表示，栓塞4係用具有 與栓塞4所屬圓柱部16及凸緣部18相對應而連續之第 1，第2模腔43，44在內之分割式模具4 1，42形 成。 經濟部智慧財產局員工消費合作社印製 將前述各電極銷5，6之第1直線部5 a，6 a，沿 第1模腔4 3之軸心並排地配置。將前述各電極銷5，6 之彎曲部4 5配置於第2模腔4 4內。使前述各電極銷5 ，6之第1 ，第2直線部5a ，6a ，5b ，6b之端部 從前述第1，第2模腔4 3，4 4突出。保持該狀態，注 射樹脂於第1，第2模腔43，44內，並塡滿之。 繼之，待各模具4 1，4 2內之樹脂硬化後，從各模 具4 1，4 2剝取各電極銷5，6及硬化之樹脂。則可得 如於第4圖（d )表示之栓塞4。前述各電極銷5，6乃 穿通前述栓塞4內而由兩端突出，並與栓塞4形成一體。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -14 - 482889 A7 B7 五、發明説明（12 ) (3)形成焊接面24於各電極銷5，6上之工序： (請先閲讀背面之注意事項再填寫本頁) 如第5圖（a )表示，將從栓塞4之圓柱部1 6突出 之各電極銷5，6所屬第1直線部5 a，6 a側之彎曲部 46切斷，形成互相獨立之各電極銷5，6。此時，在從 栓塞4之圓柱部16突出之各電極銷5，6所屬突出部 2 3前端留存足可形成焊接面2 4之長度後切斷彎曲部 4 6〇 繼之，如第5圖（b )表示，將各突出部2 3之前端 藉衝壓成形等朝徑向予以壓扁，形成沿各電極銷5，6之 軸心的焊接面2 4。此時，爲使各焊接面2 4能互相隔以 一定之規定間隙h而排在同一平面，須掌握焊接面2 4之 表面粗細度和平行度之精度。 (4 )焊接搭接電線7之工序·· 如第5圖（c )表示，搭接電線7之兩端分別藉焊接 等措施焊接於各突出部2 3前端之焊接面2 4上。 經濟部智慧財產局員工消費合作社印製 則述搭接電線7，係以宛若垂直橫過前述各焊接面 2 4間之間隙h狀跨接於前述各焊接面2 4間，並且以實 質上無拉力作用之鬆弛狀態，將其兩端焊接在各突出部 2 3之焊接面2 4上。 此時’前述各焊接面2 4係以相互隔以一定之規定間 隙h在同一平面上排列之狀配置之故，不論焊接在焊接面 2 4上之任何位置，前述搭接電線7實質上之長度皆不變 15 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 482889 A7 B7 五、發明説明（13 ) 舉例言之，前述搭接電線7得焊接在從栓塞4之端面 前伸0·5〜4·Omm之位置處且爲焊接面24上之位 置者。 更如於第5圖（d )表示，將各突出部2 3之焊接面 2 4前端予以反折使之如遮覆搭接電線7之焊接部2 5然 。最後將前述搭接電線7之焊接部2 5以反折部2 4 a包 住之。 (5 )將搭接電線7及突出部2 3埋入點火藥3中之工序 如第6圖（a )表示，準備裝塡點火藥3之杯子2。 杯子2，係與前述各工序同時，或預先在PBT，PET ，PA6，PA66，PPS，PPO等之樹脂材料塡加 玻璃纖維等補強材者形成杯子狀。點火藥3，乃使用呈粉 狀或顆粒狀者，並以非壓縮狀態裝入杯子2內。 其次，如第6圖（b )表示，將前述栓塞4之圓柱部 1 6側插入杯子2內，使前述各突出部2 3及搭接電線7 鑽入點火藥3中予以埋設之。 此時，由於前述搭接電線7之焊接部2 5係被焊接面 2 4之反折部2 4 a所包住，故搭接電線7之焊接不因與 點火藥3間之摩擦阻抗等而脫落。 於埋設各突出部2 3及搭接電線7在點火藥3中以後 ，裝進栓塞4之圓柱部1 6於杯子2內。 (6 )嵌裝栓塞4於杯子2之工序： 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 「16 - (請先閱讀背面之注意事項再填寫本頁) .裝·This paper size is in accordance with Chinese National Standard (CNS) A4 specification (210X297 mm) -13-482889 A7 ___B7 _ V. Description of the invention (11) The ends are still connected by U-shaped curved portions 46. (Please read the precautions on the back before filling this page.) Then, a symmetrical wave-shaped bent portion 45 is formed by means of stamping and forming a part of the straight portion to which each of the electrode pins 5 and 6 belongs. In this way, two side-by-side electrode pins 5, 6 having the first and second linear portions 5a, 6a, 5b, and 6b having the wave-shaped curved portion 45 and the wave-shaped curved portion 45 interposed therebetween are formed. Each of the aforementioned electrode pins 5, 6 is maintained in a state of being connected by a U-shaped bent portion 46. (2) The process of forming the plug 4: As shown in FIG. 4 (b) and (c), the plug 4 is a first, a second A two-piece cavity 43, 44 is formed by a divided mold 4 1, 42. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The first linear portions 5a, 6a of the aforementioned electrode pins 5, 6 are arranged side by side along the axis of the first cavity 43. The bent portions 45 of the electrode pins 5 and 6 are arranged in the second cavity 44. The end portions of the first and second linear portions 5a, 6a, 5b, and 6b of the electrode pins 5, 6 are protruded from the first and second cavity 4 3, 4 4. In this state, the resin is injected into the first and second cavities 43, 44 and filled. Next, after the resin in each mold 4 1, 4 2 is hardened, each electrode pin 5, 6 and the hardened resin are peeled from each mold 4 1, 4 2. The plug 4 can be obtained as shown in Fig. 4 (d). Each of the aforementioned electrode pins 5 and 6 penetrates the plug 4 and protrudes from both ends, and is integrated with the plug 4. This paper size applies Chinese National Standard (CNS) A4 (210X297 mm) -14-482889 A7 B7 V. Description of the invention (12) (3) The process of forming the welding surface 24 on each electrode pin 5, 6: (Please Read the precautions on the back before filling in this page) As shown in Figure 5 (a), the electrode pins 5 and 6 protruding from the cylindrical part 16 of the plug 4 are bent at the side of the first straight part 5 a, 6 a The portion 46 is cut to form electrode pins 5, 6 which are independent of each other. At this time, after the electrode pins 5 and 6 protruding from the cylindrical portion 16 of the plug 4 are left at the front end of the protruding portion 2 3 with sufficient length to form the welding surface 24, the curved portion 4 6 is cut off, as shown in FIG. 5. (B) shows that the front end of each protruding portion 23 is flattened in the radial direction by press forming or the like to form a welding surface 24 along the axis of each electrode pin 5,6. At this time, in order that the welding surfaces 24 can be aligned on the same plane with a certain predetermined gap h, it is necessary to grasp the accuracy of the surface thickness and parallelism of the welding surfaces 24. (4) Process of welding the overlapped electric wire 7 As shown in FIG. 5 (c), both ends of the overlapped electric wire 7 are respectively welded to the welding surface 24 at the front end of each protruding portion 2 3 by welding or the like. Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the overlapped wires 7 are h-shaped across the aforementioned welding surfaces 24 in a h-shape as if they traverse the gap 24 between the aforementioned welding surfaces perpendicularly. In a relaxed state due to the tensile force, both ends are welded to the welding surfaces 2 4 of each of the protruding portions 23. At this time, 'the aforementioned welding surfaces 24 are arranged in the same plane spaced apart from each other with a certain predetermined gap h. Regardless of any position of welding on the welding surface 24, the aforementioned overlapped wires 7 are substantially The length does not change. 15 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 482889 A7 B7. 5. Description of the invention (13) For example, the aforementioned overlapped wire 7 must be welded in front of the end face of the plug 4. A position extending from 0.5 to 4.0 mm is a position on the welding surface 24. As shown in FIG. 5 (d), the front end of the soldering surface 24 of each protruding portion 23 is reversely folded so as to cover the soldering portion 25 of the overlapped electric wire 7. Finally, the welding portion 25 of the aforementioned overlapped electric wire 7 is covered with the rebend portion 2 4a. (5) Step of embedding the bonding wire 7 and the protruding portion 23 in the ignition powder 3 As shown in FIG. 6 (a), a cup 2 containing the ignition powder 3 is prepared. The cup 2 is formed into a cup shape at the same time as the foregoing steps, or by adding a reinforcing material such as glass fiber to a resin material such as PBT, PET, PA6, PA66, PPS, and PPO. Ignition powder 3 is powdered or granular, and is filled into cup 2 in a non-compressed state. Next, as shown in FIG. 6 (b), the side of the cylinder 16 of the plug 4 is inserted into the cup 2, and the protrusions 23 and the overlapping wires 7 are drilled into the ignition powder 3 and buried. At this time, since the welding portion 25 of the aforementioned overlapped wire 7 is covered by the refolded portion 2 4a of the welding surface 24, the welding of the overlapped wire 7 is not caused by the friction resistance between the ignition powder 3 and the like. Fall off. After the projections 23 and the overlapping wires 7 are buried in the ignition powder 3, the cylindrical portion 16 of the plug 4 is inserted into the cup 2. (6) The process of inserting the plug 4 into the cup 2: This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) "16-(Please read the precautions on the back before filling this page). Installation ·
、1T 經濟部智慧財產局員工消費合作社印製 482889 A7 B7 ___ 五、發明説明（14 ) (請先閲讀背面之注意事項再填寫本頁) 如於第6圖（b )表示，更進一步將栓塞4推入杯子 2之底部2 b側，使粉狀或顆粒狀之點火藥3的裝塡密度 逐漸提高。 此時，前述搭接電線7係與前述各突出部2 3 —起成 爲搭接電線7從栓塞4突出之突部形狀’故在杯子2內與 點火藥3間之接觸壓力逐漸被提高。又’前述搭接電線7 ，係於未有拉力作用於搭接電線7之鬆弛狀態架設在各電 極銷5，6間者，故視推入杯子2內而上昇之接觸壓力之 程度，使不致於切斷搭接電線7。 而如第6圖（c )表示，將杯子2之凸狀8嵌裝於栓 塞4之安裝槽1 9內。前述栓塞4即呈被保持在前述杯子 2之規定位置上的狀態。此時，前述杯子2內之點火藥3 的裝塡密度即達所期之裝塡密度，而前述搭接電線7亦呈 以所期之接觸壓力與點火藥3相接之狀態。 依則述方式即可組裝栓塞2及杯子2成爲一體的引爆 器1。 經濟部智慧財產局員工消費合作社印製 又，於本發明之引爆器中，做成使搭接電線7與點火 樂3能相互以能產生規定的接觸壓力的狀態封裝之構造者 並非其必要之條件。例如，藉由改變點火藥3之成分，提 高點燃感度，並以、對搭接電線7之電流値（A ) χ千分 之數秒鐘（m s )〃之通電，能穩定點燃點火藥3的時候 ，就無必要將搭接電線了與點火藥；3以能相互產生規定接 觸壓力之狀態封裝。 另，於本發明之引爆器1，雖舉使用樹脂製之杯子2 本纸張尺度適财關家縣（CNS) Α4· (21()><297公1) -- 482889 A7 B7 五、發明説明（15 ) ，惟並非限定於此，例如金屬製之杯子，由金屬與樹脂做 成雙重構造之杯子等亦可予採用。 (請先閲讀背面之注意事項再填寫本頁) 又，於本發明之引爆器i中，係採用藉將各電極銷5 ，6所屬突出部2 3最前端部之焊接面2 4的前端2 4 a 反折，俾期保護搭接電線7所屬焊接部2 5之構成者，惟 若搭接電線7能充分忍受與點火藥3間之接觸阻抗和接觸 壓力者時，焊接面2 4之前端就無反折之必要。 >· 〔第2實施形態〕 玆據所附第8圖及第9圖，將本發明之第2實施形態 說明之。又，於第8圖及第9圖中，具有與第1圖及第2 圖中所記載之配件相同功用之配件，皆附以相同之圖號。 於第8圖及第9圖中，與第1圖及第2圖中者相異之 處，係爲杯子7 1與栓塞7 2之形狀者。 經濟部智慧財產局員工消費合作社印製 引爆器3 1之杯子7 1，係由圓筒部7 1 c ;在開口 7 1 a側從前述圓筒部7 1 c逐漸擴徑並與前述圓筒部7 1 c相連之錐形段部7 1 d所構成。前述圓筒部7 1 c之 內周，形成環狀之安裝槽32，其底部71b具有較薄的 逬裂部3 3。而前述圓筒部7 1 c裡面，係順著將予後述 之栓塞7 2所屬圓柱部7 2 a之輪廓，前述逐漸擴徑之錐 形段部7 1 d之裡面則順著將予後述之栓塞7 2所屬凸緣 部72b之輪廓做成。 又，引爆器3 1之栓塞7 2，係順著前述附階梯杯子 了 1裡面之輪廓形狀密接之附階梯圓柱體。該栓塞7 2， 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -18 - 482889 A7 B7__ 五、發明説明（16 ) 係由圓柱部7 2 a，和在前述圓柱部7 2 a之一端部朝擴 徑方向突出並與前述圓柱部7 2 a相連之凸緣部7 2 b所 構成。將嵌入前述杯子7 1所屬安裝槽3 2內之凸條3 4 係沿前述圓柱部7 2 a之外周而設者。 玆將引爆器3 1之組裝法說明如次。將栓塞7 2之搭 接電線7側插入前述杯子7 1內。一面使由栓塞7 2之圓 柱部7 2 a突出之突出部2 3及搭接電線7鑽入杯子7 1 內之點火藥3中，將栓塞7 2之圓柱部7 2 a插入杯子 7 1內。繼而，將栓塞7 2推入杯子7 1之底部7 1 b側 ，使粉狀或顆粒狀之點火藥3的裝塡密度漸漸地提高。當 前述栓塞7 2在前述杯子7 1內抵達規定之位置時，即， 點火藥達到規定之裝媢密度時，前述栓塞7 2之凸條3 4 即嵌進前述杯子7 1之安裝槽3 2內。前述杯子7 1之錐 形段部7 1 d即呈密接於前述栓塞7 2之凸緣部7 2 b ; 而前述杯子7 1之圓筒部7 1 c則呈密接於前述栓塞7 2 之圓柱部7 2 a的狀態。如此，杯子7 1與栓塞7 2在規 定的位置卡合成一體，做成引爆器3 1。 於如前所述之第2實施形態，亦可獲與第1圖及第2 圖中表示之引爆器1相同的效果。且，由於栓塞7 2和杯 子7 1 ’係從杯子7 1之圓筒部7 1 c互相密接至開口 7 1 a處，故能藉栓塞7 2和杯子7 1間之接觸面積的增 加而提高密封性。結果，可防止水和空氣等朝內部浸入。 〔瓦斯產生器〕 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29*7公釐） (請先閲讀背面之注意事項再填寫本頁) -裝· 、訂 經濟部智慧財產局員工消費合作社印製 482889 A7 B7 五、發明説明（17 ) 再就本發明之引爆器1所使用之瓦斯產生器G加以說 明之如次。 (請先閲讀背面之注意事項再填寫本頁) 第1 0圖中表示之瓦斯產生器，係用以促動汽車之座 席皮帶預拉器者，乃由引爆器1 ，托座51 ，瓦斯產生器 6 1和外殼6 2所構成。 前述托座5 2，係用以安裝引爆器1用之托座，爲一 圓筒體，其內周面具有做爲前述引爆器1之安裝座的第1 階梯部5 8，和從前述引爆器i之凸緣部1 8之頂端至錐 形面2 1之一部分間密接之第2階梯部5 9。在前述托座 5 2內，以前述安裝座5 8爲界，設有前述第2階梯部 5 9側之空間成爲容納前述引爆器1所屬凸緣部1 8之空 間5 5，且其相反側成爲容納前述電極銷5，6用之空間 5 6 〇 經濟部智慧財產局員工消費合作社印製 前述安裝座5 8處配設著封環5 7。前述引爆器1係 自前述第2階梯部5 9側插入前述托座5 2內，並使凸緣 部1 8之錐形面2 1與封環5 7抵接而安置於前述安裝座 5 8。前述托座5 2之插裝前述引爆器1側之端部，具有 沿著前述引爆器1所屬凸緣部1 8之形狀歛縫之第1歛縫 部5 4。而與前述托座5 2內之安裝座5 8相反側之空間 5 6內，則容納電極銷5，6。 前述外殼6 2，乃爲將前述引爆器1與瓦斯產生器 6 1共同容納所供，係屬有底圓筒形狀之金屬製外殼。於 前述外殼6 2之底部6 2 b，形成藉瓦斯產生劑6 1之燃 燒所產生之瓦斯，從瓦斯產生.器G之外殼6 2朝外部之座 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -20 - 482889 A7 B7 五、發明説明（18 ) 席皮帶預拉器放出時所需之瓦斯排放孔6 2 a。而瓦斯排 放孔6 2 a係以鋁等之薄膜狀迸裂板6 3所閉鎖。 (請先閲讀背面之注意事項再填寫本頁) 前述托座5 2有引爆器1突出之側’係插入前述外殼 6 2內。前述外殼6 2之開口部係被前述托座5 2所堵塞 。沿前述外殼6 2之開口部歛縫之第2歛縫部5 3係設於 前述托座5 2之外周處。 具有前述構成之瓦斯產生器G，係藉通電於引爆器1 所屬各電極銷5，6，使搭接電線7發熱而將點火藥3點 >* 燃並燃燒之。再使瓦斯產生劑6 1藉來自前述引爆器1之 火炎點火燃燒並產生大量瓦斯。繼之，產生於外殻6 2內 之大量瓦斯，由於前述外殼6 2之內壓上昇而衝破逬裂板 6 3。而從瓦斯排放孔6 2 a朝瓦斯產生器G之外部排放 瓦斯，並引導至座席皮帶預拉器。最後，座席皮帶預拉器 受高壓瓦斯之促動，將座席皮帶拉緊。 經濟部智慧財產局員工消費合作社印製 設將引爆器之促動確保於千分之數秒鐘（m s )時， 即可在千分之數秒鐘（m s )內使瓦斯產生量G之瓦斯產 生劑6 1點火燃燒。於是，自發生衝撞起千分之數秒鐘（ ms)內促動皮帶預拉器成爲可能。 當使用如此低成本之引爆器1於瓦斯產生器G上時， 瓦斯產生器G本身之製造成本亦可減低。 本發明之引爆器尙可適用於汽車衝撞時欲吹脹安全充 氣囊之瓦斯產生器。該瓦斯產生器，有供駕駛座用.，供助 手座或側面衝撞用者，均藉燃燒瓦斯產生劑所產生之瓦斯 吹脹安全充氣囊者。引爆器係安裝在瓦斯產生器之外殼內 本紙張尺度適用中國國家標隼（CNS〉A4規格（210X297公釐） · 21 - 482889 A7 B7 五、發明説明（19 ) 。在外殼內，配置瓦斯產生劑和濾過器等，並藉來自引爆 器之火炎經傳火劑爲媒介抑或直接地燃燒瓦斯產生劑，以 產生足使安全氣囊吹脹之大量瓦斯。 (請先閱讀背面之注意事項再填寫本頁) 〔實施例〕 玆進行實驗俾確認本發明之引爆器，可藉由 ''對搭接 電線之電流値（A) X千分之數秒鐘（m s ) 〃之通電， 使點火藥3穩定地點燃者。 準備將含有鉻成分，做成粉狀或顆粒狀者用爲點火藥 ，並適宜地選擇杯子之空間體積（mm3)，點火藥之裝塡 量（m g )，搭接電線之外徑0 ( v m )，搭接電線之長 度（mm)，組裝成點火藥3之裝塡密度在2mg/min3 以上4mg/mm3以下之引爆器。 經濟部智慧財產局員工消費合作社印製 具體地說，爲使點火藥之裝塡密度在2m g/mm3， 將杯子2內之空間體積定爲1 2 Omm3，點火藥3之裝塡 量則定爲2 4 0mg。爲使點火藥3之裝塡密度在4mg /mm3，將杯子2內之空間體積定爲3 0mm3，點火藥 3之裝塡量定爲1 2 Omg爲使點火藥3之裝塡密度在3 m g/mm3，將杯子2內之空間體積定爲3 0mm3，點 火藥3之裝塡量定爲9 Omg。 將該等引爆器在1 0 c · c之容器內予以通電。並測 定容器之內壓力隨時間之變化。根據該等測定結果，確認 所有準備的引爆器均能以千分之數秒鐘（m s )點燃。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -22 - 482889 A7 B7 五、發明説明（2〇 ) 〔產業上利用之可能性〕 (請先閱讀背面之注意事項再填寫本頁) 本發明之引爆器’不需將搭接電線用含著有害物質之 發火劑包覆，即可使點火藥穩定地點燃，可確實保證座席 皮帶預拉器和安全充氣囊等乘員保護裝置中所設瓦斯產生 器之促動，故除能謀求成本之減低外，尙因對環境無害而 屬最適宜之引爆器。 〔圖面之簡單說明〕 第1圖係本發明引爆器之正視圖及局部剖視圖。 第2圖係第1圖所表示之引爆器分解圖。 第3圖係將第1圖表示之引爆器栓塞自上面俯視之局 部剖視圖。 第4圖（a)、第4圖（b)、第4圖（c)、第4 圖（d )係表示引爆器製造方法之說明圖，第4圖（a ) ’第4圖（b)爲正視圖，第4圖（c )係自上方俯視之 剖視圖，第4圖（d )爲局部剖視之正視圖。 第5圖（a)，第5圖（b) ，第5圖（c) ，第5 經濟部智慧財產局員工消費合作社印製 圖（d)係表示引爆器製造方法之說明圖，第5圖（a ) ’第5圖（b )，第5圖（c )爲局部剖視之正視圖，第 5圖（d )係局部剖視之俯視圖。 第6圖（a)，第6圖（b)，第6圖（c)係表示 引爆器製造方法之說明圖，且皆屬部分剖視之正視圖。 ( a )表示已往引爆器之搭接電線之^:接狀態 、.:響 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -23 - 482889 A7 ______B7_ 五、發明説明（21 ) 第8圖表示其他本發明之引爆器局部剖視之正視圖。 第9圖係第8圖中表示之引爆器分解圖。 第1 0圖表示使用本發明引爆器之瓦斯產生器局部剖 視之正視圖。 〔圖號說明〕 2 杯子 4 栓塞 5，6 電極銷 7 搭接電線 5 2 托座 6 2 外殼 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -24 -Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, 1T 482889 A7 B7 ___ V. Description of the invention (14) (Please read the notes on the back before filling this page) As shown in Figure 6 (b), the plug will be further plugged 4 Push into the bottom 2 b side of the cup 2 to gradually increase the packing density of the powdery or granular ignition powder 3. At this time, the overlapped electric wire 7 is formed in the shape of a protrusion ′ of the overlapped electric wire 7 protruding from the plug 4 together with the aforementioned protrusions 2 3. Therefore, the contact pressure between the cup 2 and the ignition powder 3 is gradually increased. Also, the aforementioned overlapped wire 7 is erected between the electrode pins 5 and 6 in a relaxed state where no tensile force is applied to the overlapped wire 7. Therefore, depending on the degree of contact pressure that is pushed into the cup 2, it does not cause In cutting the overlapping wires 7. As shown in FIG. 6 (c), the convex shape 8 of the cup 2 is fitted into the mounting groove 19 of the plug 4. The plug 4 is held in a predetermined position in the cup 2. At this time, the decoration density of the ignition powder 3 in the aforementioned cup 2 reaches the expected decoration density, and the overlapped wire 7 is also in a state of being connected to the ignition powder 3 with the expected contact pressure. The plug 1 and the cup 2 can be assembled into the initiator 1 as described above. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In the detonator of the present invention, it is not necessary to construct a structure that enables the bonding wire 7 and the ignition 3 to be packaged with each other in a state capable of generating a predetermined contact pressure. condition. For example, by changing the composition of the ignition powder 3 to improve the ignition sensitivity, and applying electricity to the current 値 (A) x several thousandths of a second (ms) of the bonding wire 7, it is possible to ignite the ignition powder 3 stably. , There is no need to overlap the wire and the ignition powder; 3 in a state that can produce a prescribed contact pressure with each other. In addition, in the detonator 1 of the present invention, although a cup made of resin 2 is used, the paper size is suitable for Guancai County (CNS) A4 · (21 () > < 297 Gong 1)-482889 A7 B7 5 The invention description (15) is not limited to this. For example, metal cups, cups made of metal and resin, etc. can also be used. (Please read the precautions on the back before filling in this page.) In the detonator i of the present invention, the welding surface 2 of the foremost portion 2 3 of the protruding portion 2 of the electrode 2 is used. 4 a is reversed, and the constituents of the welding part 2 5 of the overlapping wire 7 are protected in the first period, but if the overlapping wire 7 can fully endure the contact resistance and contact pressure with the ignition powder 3, the front end of the welding surface 2 4 There is no need for reentry. > [Second Embodiment] The second embodiment of the present invention will be described with reference to Figs. 8 and 9 attached. In addition, in Figs. 8 and 9, parts having the same function as the parts described in Figs. 1 and 2 are given the same drawing numbers. 8 and 9 are different from those in Figs. 1 and 2 in the shape of the cup 7 1 and the plug 7 2. The cup 7 1 of the detonator 3 1 is printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, which is formed by the cylindrical portion 7 1 c; at the opening 7 1 a side, the diameter is gradually expanded from the aforementioned cylindrical portion 7 1 c and the diameter The part 7 1 d is formed by the conical section 7 1 d connected to the part 7 1 c. The inner periphery of the aforementioned cylindrical portion 7 1 c forms a ring-shaped mounting groove 32, and a bottom portion 71 b thereof has a thin cleft portion 33. The inside of the cylindrical portion 7 1 c follows the outline of the cylindrical portion 7 2 a to which the plug 7 2 to be described later, and the inside of the tapered section portion 7 1 d of the gradually enlarged diameter follows the profile to be described later. The outline of the flange portion 72b to which the plug 72 is attached is made. In addition, the plug 7 2 of the detonator 31 is a stepped cylindrical body closely adjoining the contour shape of the stepped cup 1 described above. The plug 72, this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -18-482889 A7 B7__ 5. Description of the invention (16) is composed of a cylindrical portion 7 2 a, and the aforementioned cylindrical portion 7 2 One end portion of a is constituted by a flange portion 7 2 b that protrudes in the diameter expansion direction and is connected to the cylindrical portion 7 2 a. The convex strips 3 4 embedded in the mounting grooves 3 2 to which the aforementioned cup 7 1 belongs are provided along the outer periphery of the aforementioned cylindrical portion 7 2 a. The assembly method of the detonator 31 is described as follows. The side of the overlapping wire 7 of the plug 72 is inserted into the aforementioned cup 71. On one side, the protruding portion 2 3 protruding from the cylindrical portion 7 2 a of the plug 7 2 and the overlapping wire 7 are drilled into the ignition powder 3 in the cup 7 1, and the cylindrical portion 7 2 a of the plug 7 2 is inserted into the cup 7 1 . Then, the plug 7 2 is pushed into the bottom 7 1 b side of the cup 7 1, so that the decoration density of the powdery or granular ignition powder 3 is gradually increased. When the aforementioned plug 7 2 reaches the prescribed position in the aforementioned cup 7 1, that is, when the ignition charge reaches the prescribed packing density, the convex strip 3 4 of the aforementioned plug 7 2 is inserted into the installation groove 3 2 of the aforementioned cup 7 1. Inside. The tapered section 7 1 d of the aforementioned cup 7 1 is a flange portion 7 2 b closely contacting the aforementioned plug 7 2; and the cylindrical portion 7 1 c of the aforementioned cup 7 1 is a cylinder closely contacting the aforementioned plug 7 2. The state of the part 7 2 a. In this way, the cup 7 1 and the plug 7 2 are snapped together at a predetermined position to form the detonator 31. In the second embodiment described above, the same effects as those of the detonator 1 shown in Figs. 1 and 2 can be obtained. In addition, since the plug 7 2 and the cup 7 1 ′ are in close contact with each other to the opening 7 1 a from the cylindrical portion 7 1 c of the cup 7 1, the contact area between the plug 7 2 and the cup 71 can be increased and increased. Tightness. As a result, intrusion of water, air, and the like into the interior can be prevented. [Gas generator] This paper size applies Chinese National Standard (CNS) A4 specification (210X29 * 7mm) (Please read the precautions on the back before filling this page) Printing 482889 A7 B7 V. Description of the invention (17) The gas generator G used in the detonator 1 of the present invention will be described as follows. (Please read the precautions on the back before filling out this page) The gas generator shown in Figure 10 is used to actuate the seat belt pretensioner of the car. It is generated by the detonator 1, bracket 51, and gas. The device 61 and the housing 62 are formed. The aforementioned bracket 5 2 is a bracket for mounting the detonator 1 and is a cylindrical body having an inner peripheral surface of a first stepped portion 58 serving as a mounting base of the aforementioned detonator 1 and a deflector from the aforementioned detonator. A second stepped portion 5 9 is in close contact between a portion of the flange portion 18 of i and a portion of the tapered surface 21. Within the bracket 5 2, the space provided on the side of the second stepped portion 5 9 is bounded by the mounting seat 5 8 as a space 5 5 to accommodate the flange portion 18 to which the initiator 1 belongs, and on the opposite side. The space for accommodating the aforementioned electrode pins 5, 6 is 5 6 0. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints the mounting seat 5 8 and is provided with a sealing ring 57. The detonator 1 is inserted into the bracket 5 2 from the side of the second stepped portion 5 9, and the tapered surface 2 1 of the flange portion 8 abuts the sealing ring 5 7 and is placed on the mounting seat 5 8. . The end of the bracket 5 2 on which the detonator 1 is inserted is provided with a first caulking portion 54 which caulks along the shape of the flange portion 18 to which the detonator 1 belongs. In the space 5 6 on the opposite side to the mounting seat 5 8 in the aforementioned holder 5 2, the electrode pins 5 and 6 are accommodated. The aforementioned casing 62 is a metal casing with a bottomed cylindrical shape for housing the initiator 1 and the gas generator 61 together. At the bottom 6 2 b of the aforementioned casing 6 2, the gas generated by the combustion of the gas generating agent 61 1 is formed from the gas. The casing 6 of the device G faces toward the outer seat. The paper size applies the Chinese National Standard (CNS) A4 Specifications (210X297 mm) -20-482889 A7 B7 V. Description of the invention (18) The gas discharge hole 6 2 a required when the seat belt pretensioner is released. The gas discharge hole 6 2 a is closed by a thin film-like cleft plate 63 such as aluminum. (Please read the precautions on the back before filling this page.) The bracket 5 2 with the protruding side 1 of the initiator 1 is inserted into the casing 6 2. The opening of the casing 62 is blocked by the bracket 52. A second caulking portion 5 3 caulked along the opening of the housing 62 is provided on the outer periphery of the bracket 52. The gas generator G having the above-mentioned structure is used to energize the electrode pins 5 and 6 of the initiator 1 to heat the bonding wire 7 and ignite the ignition agent 3 *. Then, the gas generating agent 61 is ignited and burned by the flame from the initiator 1 to generate a large amount of gas. Subsequently, a large amount of gas generated in the casing 62 is broken by the rupture plate 63 due to the increase in the internal pressure of the casing 62. The gas is discharged from the gas discharge hole 6 2 a toward the outside of the gas generator G and guided to the seat belt pretensioner. Finally, the seat belt pretensioner is actuated by the high-pressure gas to tighten the seat belt. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs to ensure that the trigger of the detonator is within a few thousandths of a second (ms), it can make the gas generation amount G in a few thousandths of a second (ms) 6 1 Ignition and combustion. It is then possible to actuate the belt pretensioner within a few thousandths of a second (ms) since the impact occurred. When such a low-cost detonator 1 is used on the gas generator G, the manufacturing cost of the gas generator G itself can also be reduced. The detonator 尙 of the present invention can be applied to a gas generator that is intended to inflate a safety airbag during a car collision. The gas generator is provided for the driver's seat. It is used to assist the user in the hand seat or the side collision. The gas generator inflates the safety bladder by using the gas generated by burning the gas generator. The detonator is installed in the shell of the gas generator. The paper size applies to the Chinese national standard (CNS> A4 specification (210X297 mm) · 21-482889 A7 B7 V. Description of the invention (19). Inside the shell, the gas generator is configured. Agents, filters, etc., and use the flame agent from the initiator as a medium or directly burn the gas generating agent to generate a large amount of gas sufficient to inflate the airbag. (Please read the precautions on the back before filling this page ) [Example] Experiments are carried out to confirm that the detonator of the present invention can make the ignition powder 3 stable by energizing the current 値 (A) X several thousandths of a second (ms) 〃 to the jumper wire. Ignition: Prepare the powder containing chrome as powder or granules as the ignition powder, and select the space volume of the cup (mm3), the amount of ignition powder (mg) and the outer diameter of the wire 0 (vm), the length of the overlapped wire (mm), assembled into a detonator with a loading density of ignition powder 3 above 2 mg / min3 and below 4 mg / mm3. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, specifically, To make the ignition The density of radon is 2m g / mm3, the volume of the space in cup 2 is set to 12 Omm3, and the loading amount of ignition powder 3 is set to 240mg. To make the packing density of ignition powder 3 to 4mg / mm3, set the cup The volume of space in 2 is set to 30 mm3, and the loading amount of ignition powder 3 is set to 12 Omg. In order to make the loading density of ignition powder 3 at 3 mg / mm3, the volume of space in cup 2 is set to 30 mm3. The charge of gunpowder 3 is set to 9 Omg. The detonators are energized in a 10 c · c container. The change in pressure in the container over time is measured. Based on the results of these measurements, all prepared detonations are confirmed. The device can be ignited in a few thousandths of a second (ms). This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -22-482889 A7 B7 V. Description of the invention (2〇) [Industrial use Possibility] (Please read the precautions on the back before filling out this page) The detonator of the present invention does not need to cover the overlapping wires with a pyrophoric agent containing hazardous substances, so that the ignition agent can be ignited stably, Ensure that the gas produced in the occupant protection devices such as seat belt pretensioners and safety inflatable bags In addition to the cost reduction, it is the most suitable detonator because it is harmless to the environment. [Simplified description of the drawing] Figure 1 is a front view and a partial sectional view of the detonator of the present invention. Fig. 2 is an exploded view of the detonator shown in Fig. 1. Fig. 3 is a partial cross-sectional view of the detonator plug shown in Fig. 1 viewed from above. Figs. 4 (a), 4 (b), and 4 Figures (c) and (d) are explanatory diagrams showing the manufacturing method of the detonator. Figures 4 (a) and 4 (b) are front views, and Figure 4 (c) is a sectional view from above. Figure 4 (d) is a front view of a partial cross-section. Figure 5 (a), Figure 5 (b), Figure 5 (c), 5th Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (d) is an explanatory diagram showing the manufacturing method of the detonator, Figure 5 (A) 'Figure 5 (b), Figure 5 (c) is a front view of a partial cross-section, and Figure 5 (d) is a plan view of a partial cross-section. Fig. 6 (a), Fig. 6 (b), and Fig. 6 (c) are explanatory diagrams showing the manufacturing method of the detonator, and they are front views in partial section. (a) ^: Connection status of pasted detonator wires: Connection status,.: The paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) -23-482889 A7 ______B7_ V. Description of the invention (21) Fig. 8 is a front view showing a partially cutaway view of another detonator of the present invention. Figure 9 is an exploded view of the detonator shown in Figure 8. Fig. 10 is a partial front view of a gas generator using the detonator of the present invention. [Illustration of drawing number] 2 cups 4 plugs 5, 6 electrode pins 7 overlapping wires 5 2 brackets 6 2 housing (please read the precautions on the back before filling out this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Standards apply to China National Standard (CNS) A4 (210X 297 mm) -24-