1342091 九、發明說明： 【發明所屬之技術領域】 ，發明係關於構成為壓接連接電線於形成在各接觸件之端子 部的壓接溝内之電線壓接式連接器。 【先前技術】 接於中連接電線於接觸件之方法，除將電線之怒線焊 以外，已知有將電線壓接於形成在接觸件的端子部 之£接溝内者。在此壓接雜將電線於接觸件之 以於壓接溝之__電線之絕緣包㈣—面將電線插入 ίίϊίί接觸。如此之壓接，因電線與接觸件之連接步驟簡易二 有製造成本大為降低之優點。 刃 另-方面，上述電線壓接式連接!I中電線之 ，開之絕緣包覆層錢接溝之接觸部分，如ii年隨連 ^之小型化而餘電_ ’絕緣包覆層有厚薄故電線 J低，電線祕自接觸件脫落。因之喊接安裝於 之細 線’必須將電線固定於壓接溝以外之部分。例如，曰實1 J 2-57563號公報所揭示之連接器，另於連接器上具有 ίίίίΓί:電線保持部，製程簡易僅須電線之壓接，同時構 成為電線自接觸件之脫落可予防止。 再 【發明内容】 jjli月所欲解決之問顳 '而，即使疋上述構造之連接器，當使用電線之直护争丨沾 極細電線時因絕緣包覆層之厚度小 ^ 2之小的 層係用耐磨損性優良之含=動部時，其絕緣包覆 包覆屛容m曰而因如此之含氟樹脂製的絕緣 接觸件上設電線保持部，加卫次數、中為於 人数^日夕，成本架尚。更因接觸件 接器受連接器尺寸之限制，有時難以逐-在 或用問題而作’其目的在提供，電線為極細变 的電線ΐ接H器叫’仍可切實防止電線自接觸件脫落之構造 魅決問題之方生 性材之本ΐ明f電線墨接式連接器具有：外殼，由電絕緣 3 接觸件，由導電性材料所構成，受保持於該 爲二2由電絕緣性材料所構成，結合於該外殼；及電線， 2喊在該各接觸件之壓接溝内；在將賴接蓋結合 該電線被按壓於該壓接蓋成為壓接於該接觸件之 ϋ 10#^電線墨接式連接器(例如實施形態中之插頭式連 、“ .讀電雜麟，設在接蓋，壓接於該難 Κϊίίίϋ合該壓接蓋與該外殼以前預先被壓人；以及外 Γΐί:線Ϊ持溝如’實施形態中之外殼側第1電線保持溝25 私電線保持溝26) ’設在該外殼，結合該壓接蓋與該外 接於該壓接溝内之際，保持在該蓋側電線保持溝内 之έ亥電線由該壓接蓋按壓壓入。 又，依第2之本發明的電線壓接式連接器具有：外殼， 、、邑緣性材料構成；複數之接觸件，由導電性材制構成，受保持 ^該外殼，·驗蓋’由電絕緣性漏賴成，結合機外殼；及 受壓接連接於形成在該各接觸件之端子部的壓接溝内；在 將:亥壓接蓋結合於該外殼之際，預先載置於該壓接溝上之該電線 被遠壓接蓋按壓壓接於該接觸件之該壓接溝内；於此電線壓接 例如實施職中之_式連接器⑴，）更具有：外殼側電線 保，溝(例如，實施形態中之外殼側第〗電線保持溝25)，設在該 外Λ又，在將a亥壓接蓋與該外殼結合之際，載置於該壓接溝上之該 電線由該壓接蓋按壓壓入其内。 °Λ 發明之#果 接觸月的電線壓接式連接器中，壓接連接在形成於 溝(蓋側電線伴σ持:蓋溝内之電線’因設於壓接蓋側之電線保持 溝），且持溝(外殼側電線保持 動料’亦可切實防止躲自翻件脫落。 因非役於難以1工1 保持溝(蓋側電線保持溝及外殼側電線保持溝） 蓋料殼，當:係設在比較容易成形的壓接 _別右剎=广相^、，難以於接觸件形成電線保持部 又]有=”接觸件之形成可予簡化，亦能降低製造成本。 # —ϊί之本伽的電線麵式連接器巾，結合壓接蓋與 μ二1先已將電線壓人蓋側電線保持溝内，結合《接蓋盘外 ί由壓接蓋按_人外殼側電線保持溝内^步 壓接ί電之f驟前可將電線排列於壓接蓋上，可防 接蓋與外殼之際，因採電線由壓接蓋按ί壓入 驟)’以一次之按入步爾將塵接蓋按入外殼之步 ^本m麼入。因此製程可較第1之本發明者簡易，製 【實施方式】 μΓΙ參照圖式說明本發明之較佳實施形態。第1圖〜第8圖係 第形態之關之電、雜接式連接器而構成之插 4〇，結合於外殼20之繼3G，以及連接於f 之電線5G構成。為便於說明本發明，如帽前後觸件左 方向。 之樹脂等電絕緣性材料構成，具有延伸於左右方向 保ί i間22$日工下圖方)向，3部f之左右側端部的壓接蓋 於插頭部23設有複數個(本實施形態為10個）接 衫向，呈平行排顺左灯向之狀態。 右干-L係由金屬等導電性材料構成，如第7圖〜第1〇圖具 η:心，/ ^頂面側之接觸部41 ’自該接觸部41前方(插頭部 之;曲向下延伸’位在於上下方向延伸貫通插頭部23 > 牛女裝溝24内之彎曲部42，自接觸部41後方(插頭部23 則的反側)端部傾斜向下彎曲，更水平延伸之中間部43，以 "亥中間部43後端向上延伸而設之端子部44。於端子部44設 方為開口形狀之壓接溝45。在此’外殼如係、以模塑成形所形 ’以將各接觸件4G插人外殼2()之模賴形時之其成形模具(圖 不)内’與外殼2〇之模塑成形同時安裝於外殼2〇而構成嵌件 塑成形)為佳。 各接觸件40之壓接溝45各壓接安裝有一根電線5〇，各電線 =之先端部位於外殼20内，延伸至外殼2〇後方。而，本實施形 恶中因接觸件40之個數為1〇，電線5〇即為1〇根。電線5〇係由 導電性材料構成之芯線51 ’及覆蓋該芯線5丨之外周而設的電絕緣 性材料構成之絕緣包覆層52構成。接觸件4〇之壓接溝45寬度略 小於芯線51之直徑’使電線50之延伸方向與接觸件4〇之延伸方 向(則後方向)一致並將電線50自接觸件40上方按壓(參照第11(a) 圖）’則絕緣包覆層52被壓接溝45切開，經此露出之芯線51與壓 接溝45之内緣接觸(參照第11⑻圖）。以如此之電線5〇的壓接， 電線50即與接觸件40電連接。 ^又，外殼20之壓接溝45後方位置設有於上方開口之外殼側 第1電線保持溝25’該外殼側第1電線保持溝25更後方位置設有 亦於上方開口之外殼側第2電線保持溝26。此等外殼側第1電線 保持溝25及外殼側第2電線保持溝％，係為將壓接於壓接溝45 1342091 ^電線5〇固定保持於接觸件40之後方而設。第12圖示10根 夕、壓接於接觸件40之壓接溝45，同時保持於設在外殼2〇 .側第1電線保持溝25及外殼側第2電線保持溝26之狀態(壓 接盖30未示）。 壓接蓋30係由樹脂等電絕緣性材料構成，如第13圖及第14 具有於左右方向延伸之基部3卜及自該基部31左右兩端部延 =下而設之側部32。左右之侧部32各設有延伸突出前方之卡止 _ 參照第14圖），自外殼20上方安裝壓接蓋30後，此等左 止大起33嵌入設在外殼2〇(於形成壓接蓋保持空間22之壁面 春f的凹部22a(參照第3圖〕内，外殼2〇與壓接蓋Μ即結合(暫結 a ) °，第1^圖示外殼20與壓接蓋3〇之結合狀態(電線5〇未示）。 壓接蓋30基部31底面側，如第13圖及第14圖，於左右方 34相互間於驗方向延伸同時於左右方向並排之狀態下形^^ 下方開口之蓋側電線保持溝35。相鄰電線保持突起34之相互間 隔，亦即蓋側電線保持溝35之寬度尺寸略小於電線5〇之直徑(含 絕緣包覆層52之直徑)’將壓接於接觸件40之壓接溝45内以前之 • 電線50壓入該蓋側電線保持溝35内，則在電線50之外徑因蓋側 電線，持溝35於寬度方向(蓋側電線保持溝35之寬度方向)遭壓縮 φ之狀態下被固定保持。又’在基部31底面側蓋側電線保持溝％ 之後方位置’形成有向下突出之按壓突起36，將電線50壓入蓋側 電線保持溝35之狀態下，電線50即成為位在按壓突起36吉极 下方(參照第16圖及第17圖）。 為製造(組裝)本插頭式連接器10，首先，如上述將10根電線 50全部壓入，安裝於壓接蓋30之蓋側電線保持溝％内。亦即'， 將壓接於壓接溝45内之電線50,在壓接蓋30與外殼2〇之結合前 預先壓入蓋側電線保持溝35内。以此1〇根電線5〇即呈排列於壓 接蓋30基部3丨底面側而保持之狀態(參照第】6圖及第丨7圖於 是’如此10根電線50既已排列保持於壓接蓋3〇上，使壓接蓋3〇 1342091 位於外殼20之直接上方，使壓接蓋3〇之左右側部％自上方進入 外忒20之左右壓接蓋保持空間22内，將設在壓接蓋之左右側 部32的卡止突起33嵌入設在外殼2〇之左右側部的凹部22a内。 經此壓接蓋30即呈暫結合於外殼2〇之狀態，由絲態將壓接蓋 30自外殼20上方按入(參照第18⑷圖），如第3圖及第4圖，設 在壓接蓋30賴數之電線保持突起％中位於左右兩端部者(符號 34a、34a)進入形成於外殼2〇中央部之壓接蓋容置凹部27之左右 讎27a、27a之間，使壓接蓋3〇與外殼2〇結合(參照第18(B)圖）。 於是，=壓接蓋30與外殼20結合時’由壓接蓋3〇保持之各電線 50，在蓋側電線保持溝35與按壓突起36之間，因係自上方按合 於保持在外殼20之接觸件4〇的壓接溝45，由壓接溝45切豆^ 緣包覆層52並壓接。 ’、1342091 IX. Description of the Invention: [Technical Field] The invention relates to a wire crimping connector configured to crimp a connecting wire to a crimp groove formed in a terminal portion of each contact. [Prior Art] In the method of connecting the electric wires to the contacts, in addition to the wire welding of the wires, it is known to crimp the wires into the groove formed in the terminal portion of the contact. Here, crimp the wires into the contact piece to crimp the __ wire insulation package (4) - the surface to insert the wire into the ίίϊίί contact. Such a crimping has the advantage that the manufacturing cost is greatly reduced because the connection steps of the wires and the contacts are simple. In the other way, the above-mentioned electric wire is crimped and connected! In the wire of I, the contact part of the insulating coating is opened, such as the miniaturization of the ii year and the surplus _ 'the thickness of the insulating coating is thick Therefore, the wire J is low, and the wire is separated from the contact piece. Because the shim is attached to the thin wire, the wire must be fixed to the portion other than the crimp groove. For example, the connector disclosed in the Japanese Patent Publication No. 1 J 2-57563 has an ίίίίί: wire holding portion on the connector, and the process is simple and only requires crimping of the wire, and the wire is prevented from falling off from the contact member. . [Invention] The jjli month wants to solve the problem 而', even if the connector of the above structure, when the wire is used to protect the extremely thin wire, the thickness of the insulating coating layer is small 2 When the rubber-containing portion having excellent wear resistance is used, the insulating coating covers the resin m曰, and the insulating member made of the fluorine-containing resin is provided with the wire holding portion, and the number of times of the reinforcement is determined by the number of people. ^Day, the cost is still. Moreover, because the contact piece is limited by the size of the connector, it is sometimes difficult to make it for the purpose of providing the wire for the extremely thin wire. The structure of the detached structure is the essence of the material. The wire and ink connector has: the outer casing, which is made of electrically insulating material, consisting of a conductive material, and is kept by the electrical insulation. a material, combined with the outer casing; and an electric wire 2 shrouded in the crimping groove of the contact members; the wire is pressed against the crimping cover to be crimped to the contact member 10 #^Wire ink-connected connector (for example, the plug-type connection in the embodiment, ". Read the electric hybrid, is provided in the cover, and is crimped to the hard-pressed cover before the crimping cover and the outer casing are previously pressed; And the outer Γΐ : Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ ' ' ' ' ' ' ' ' ' ' ' ' ' ' 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳 外壳Keeping the wire in the wire-side retaining groove of the cover side by the crimping cover Further, the electric wire crimping connector according to the second aspect of the invention has a casing and a material of a rim material, and the plurality of contacts are made of a conductive material and are held by the casing. The cover is formed by electrically insulating leakage, combined with the outer casing of the machine; and is crimped and connected to the crimping groove formed at the terminal portion of each contact; when the crimping cover is coupled to the outer casing, The electric wire pre-loaded on the crimping groove is pressed and pressed into the crimping groove of the contact member by a distal pressure receiving cover; the wire crimping, for example, the connector (1) of the performing position, further has: The outer casing side wire is secured, and the groove (for example, the outer casing side wire retaining groove 25 in the embodiment) is provided on the outer casing, and is placed on the crimping when the a sea crimping cover is coupled to the outer casing. The wire on the groove is pressed into the groove by the crimping cover. °Λ In the wire crimping connector of the invention, the crimping connection is formed in the groove (the wire on the cover side is accompanied by the σ holding: the inside of the cover groove) The wire 'holds the groove by the wire provided on the side of the crimping cover, and holds the groove (the wire on the side of the casing keeps the moving material' also It is difficult to prevent the falling of the piece from falling. Because it is difficult to work, it is difficult to work. 1 Keep the groove (covering the wire on the side of the wire and holding the groove on the side of the casing) Covering the shell, when: It is set in a crimp that is easy to form. = Wide phase ^, it is difficult to form the wire holding portion for the contact piece.] The formation of the contact piece can be simplified, and the manufacturing cost can be reduced. #—ϊί之本的 wire-surface connector towel, combined with crimping The cover and the μ1 1 have first clamped the wire to the side of the wire to keep the groove inside, and the combination of the cover plate and the outer cover of the wire is pressed by the crimping cover, and the wire is kept in the groove. The wires are arranged on the crimping cover to prevent the cover from being attached to the outer casing. Because the welding wire is pressed by the crimping cover, the pressing step is pressed into the outer casing by pressing the dusting cover into the outer casing. Into. Therefore, the process can be simplified as compared with the first inventors of the present invention. [Embodiment] A preferred embodiment of the present invention will be described with reference to the drawings. Fig. 1 to Fig. 8 are diagrams showing the arrangement of the electric and miscellaneous connectors of the first embodiment, and are combined with the 3G of the outer casing 20 and the electric wire 5G connected to f. For the convenience of the description of the invention, the front and rear contacts of the cap are in the left direction. The resin is made of an electrically insulating material, and has a plurality of crimping covers extending to the right and left sides of the left and right sides, and a plurality of crimping covers at the left and right end portions of the three f portions. In the embodiment, the number of the shirts is 10, and the direction of the left lamp is parallel. The right-dry-L system is made of a conductive material such as metal, and the contact portion 41' on the top side is the front side of the contact portion 41 (the plug portion; the curved direction) as shown in Fig. 7 to Fig. 1 The lower extension 'position extends in the up-and-down direction through the plug portion 23 > The curved portion 42 in the cow-shaped groove 24 is bent obliquely downward from the rear of the contact portion 41 (the opposite side of the plug portion 23), and extends more horizontally The intermediate portion 43 is provided with a terminal portion 44 extending upward from the rear end of the intermediate portion 43. The terminal portion 44 is provided with an open-shaped crimp groove 45. Here, the outer casing is formed by molding. 'In the molding die (not shown) in which the respective contact members 4G are inserted into the outer casing 2 (form), the outer casing 2 is molded and molded into the outer casing 2 to form an insert molding. good. Each of the crimping grooves 45 of each of the contacts 40 is crimped and mounted with a wire 5, and the leading end portion of each wire = is located in the outer casing 20 and extends to the rear of the casing 2 . However, in the present embodiment, the number of the contacts 40 is 1 〇, and the number of the wires 5 is 1 〇. The electric wire 5 is composed of a core wire 51' made of a conductive material and an insulating coating layer 52 made of an electrically insulating material provided on the outer periphery of the core wire 5''. The width of the crimping groove 45 of the contact member 4 is slightly smaller than the diameter of the core wire 51. The direction in which the wire 50 extends is aligned with the extending direction of the contact member 4 (the rear direction) and the wire 50 is pressed from above the contact member 40 (refer to 11(a) Fig.) 'The insulating coating layer 52 is cut by the crimping groove 45, and the exposed core wire 51 is in contact with the inner edge of the crimping groove 45 (refer to Fig. 11 (8)). With such a crimp of 5 turns, the wire 50 is electrically connected to the contact 40. Further, the rear side of the crimping groove 45 of the outer casing 20 is provided with a first electric wire holding groove 25' which is open to the upper side, and the second electric wire holding groove 25 is provided at the rear side of the outer casing side. The wire retains the groove 26. The first-side electric wire holding groove 25 and the outer-vehicle-side second electric wire holding groove % are provided so as to be pressed and held by the crimping groove 45 1342091 ^ electric wire 5 之后 after the contact 40 is fixed. In the fourth embodiment, the crimping groove 45 is crimped to the contact member 40, and is held in the state in which the first electric wire holding groove 25 and the second electric wire holding groove 26 are provided on the outer casing 2. Cover 30 is not shown). The crimping cover 30 is made of an electrically insulating material such as resin, and the thirteenth and fourteenth portions have a base portion 3 extending in the left-right direction and a side portion 32 extending from the left and right end portions of the base portion 31. The left and right side portions 32 are each provided with a locking protrusion extending toward the front side (refer to FIG. 14). After the crimping cover 30 is attached from above the outer casing 20, the left end large lifting 33 is embedded in the outer casing 2 (in forming a crimping) In the recess 22a (see FIG. 3) of the wall surface of the cover holding space 22, the outer casing 2 is joined to the crimping cover (temporary junction a) °, and the first casing 20 and the crimping cover 3 are shown. The bonding state (wire 5) is not shown. The bottom surface side of the base portion 31 of the crimping cover 30, as shown in Fig. 13 and Fig. 14, is formed in the state in which the left and right sides 34 extend in the inspection direction while being arranged side by side in the left and right direction. The cover side wire retaining groove 35 of the opening. The adjacent wire retaining projections 34 are spaced apart from each other, that is, the width of the cover side wire retaining groove 35 is slightly smaller than the diameter of the wire 5 (including the diameter of the insulating coating 52). When the electric wire 50 is pressed into the cover-side electric wire holding groove 35 in the crimping groove 45 of the contact member 40, the outer diameter of the electric wire 50 is held in the width direction by the cover side electric wire (the cover side electric wire is held) The width direction of the groove 35 is fixed and held in a state of being compressed by φ. Further, 'on the bottom side of the base portion 31, the side wire side retaining groove % In the rear position 'the pressing protrusion 36 that protrudes downward is formed, and the electric wire 50 is pressed into the cover side electric wire holding groove 35, the electric wire 50 is positioned below the pressing protrusion 36 (refer to FIGS. 16 and 17). In order to manufacture (assemble) the plug connector 10, first, all of the ten electric wires 50 are press-fitted as described above, and are attached to the cover-side electric wire retaining groove % of the crimping cover 30. That is, 'will be crimped to the pressure. The electric wire 50 in the groove 45 is preliminarily pressed into the cover-side electric wire holding groove 35 before the bonding of the crimping cover 30 and the outer casing 2, and the electric wires 5 are arranged in the base portion of the crimping cover 30. The state in which the bottom surface side is held (refer to FIGS. 6 and 7) is such that 'the ten wires 50 are arranged and held on the crimping cover 3〇 so that the crimping cover 3〇1342091 is directly above the outer casing 20, The right and left side portions % of the crimping cover 3 are inserted into the right and left crimping cover holding spaces 22 from the upper side, and the locking projections 33 provided on the left and right side portions 32 of the crimping cover are fitted in the outer casing 2 The recessed portion 22a of the left and right side portions. The crimping cover 30 is temporarily joined to the outer casing 2, and the crimping cover is pressed by the wire state. 30 is pushed in from above the outer casing 20 (refer to Fig. 18 (4)). As shown in Fig. 3 and Fig. 4, the left and right ends (symbols 34a, 34a) are provided in the wire holding projection % of the crimping cover 30. The pressure contact cover accommodating recessed portion 27 is formed between the left and right cymbals 27a and 27a of the central portion of the outer casing 2, and the crimping cover 3 is coupled to the outer casing 2A (see Fig. 18(B)). When the cover 30 is coupled to the outer casing 20, the electric wires 50 held by the crimping cover 3 are interposed between the cover-side electric wire holding grooves 35 and the pressing projections 36, and are engaged with the contacts 4 held by the outer casing 20 from above. The crimping groove 45 is cut by the crimping groove 45 and crimped. ’,
而，將該壓接蓋3〇與外殼20結合時，設在壓接蓋3〇基部31 底面之按壓突起36因將電線50自上方按入(按壓)於外殼側 線保持溝25内，電線5G被壓人外殼側第i電線保持溝25 H 巧線50/在結合壓接蓋3〇與外殼2〇之狀態下，係由設在壓接 盍30之蓋側電線保持溝35，及外殼2〇之隔著壓接溝45 側電線保持溝35對向位置之外殼側第丨電雜持溝25所保持、。 又，電線50係於壓接蓋30與外殼2〇結合時由圖 保，施以適當之張力，結合壓接蓋3〇與外殼2〇之際，比保^ 外 =第1電線保持溝25之部分更後方之部分即被壓入外^側第 Γ内。該外殼側第2電線保持溝26不同於外殼側ί ，線保持溝25’與壓接蓋3〇於上下方向並非對向(上方益壓 袭^本^須防電線5〇自溝26脫落(往上移動），因此溝26之^ ^次有經電線50之壓入，電線50之絕緣包覆層52咬入之 外殼側第2電線保持溝26之電線5G，如第6圖，ΐ 即之凹凸部26a的形狀而變形，自溝26脫落，亦 如此，本插頭式連接器10因具有在將壓接蓋3〇結合於外殼 1342091 2之0如被按壓於壓接蓋3〇而壓接於形成在接觸件4〇 側之1 &雷綠位，接溝45内之構造’電線50係由設在壓接蓋30 雷绩们Λ保持溝(蓋側電線保持溝35)與設在外殼20側之2個 殼側第1電線保持溝25及外殼側第2電線保持溝 眭)，會^保5 °因此當電線50為極細型，或用於鉸鏈等活動部 電線;二，防止電線5G自接觸件4G脫又’保持電線50之 f側電線保持溝35、外殼㈣1電_持溝25及外 保持溝26)因非設在難以加：c•成形之接觸件4〇,而係 成且形之壓接蓋30及外殼2〇，接觸件4〇的相互間隔 ί因ί接觸件4g形成電線5g之保持部時特別有利。 更因接觸件4G之成形可予簡化’製造成本亦可降低。 又，本插頭式連接器10因採結合壓接蓋30與外殼20前預先 字電線50壓入蓋侧電線保持溝35内，結合壓接蓋3〇與外殼汾 ^ ’由壓接蓋30(具體而言係由按壓突起36)按壓電線％壓入外 设20側之電線保持溝(外殼側第丨電線保持溝25及外殼側第2電 線保持溝26)内之步驟，將電線5〇壓接於壓接溝45之步驟 電線50排列於壓接蓋3〇上，壓接時可防電線5〇之位置滑移。 又，本插頭式連接器1〇因蓋側電線保持溝35及外殼側 電線保持溝25係隔著接觸件40之壓接溝45位於對向位置，壓接 電線50時壓接溝45兩側之電線5〇可予均等往下按壓，不口 5〇之壓接可㈣且切實執行，壓接後壓接溝45 _之電線、％可 予保持，故電線50之保持強度即可更加提升。 又’本插頭式連接器Η)因於外殼側第2電線保持溝26之内 緣設有電線50之絕緣包覆層52所咬入之凹凸部26a，保持於此之 電線50之絕緣包覆層52隨凹凸部26a之形狀而變形，該變形因 於保持在外娜第1電線鱗溝25之縣包覆層52與保持在外 殼側第2電線保持溝26的絕緣包覆層52之間起形狀扭曲，電線 50於長邊方向之移動(拔出）受規制，電線5〇之固定保持 其次藉第I9圖說明本發明之第2實施形態。第2實施形態有 1342091 電線壓接式連接器的一實施形態插頭式連接器10,，成形品之 '外，形狀與前敘之插頭式連接器10大致相同，而設在壓接蓋30 之蓋，電線保持溝35因不如第1實施形態之具有壓入各電線5〇 之具有將各電線50整理為排列狀態之功能，其溝寬於第 1 ΐ施开f態ί，亦稍大於電線50之外徑。因此為說明該插頭式連 ^态10’ ’蓋側電線保持溝之符號改為35，，其它元件之符號沿用 鈉敘插頭式連接器10之說明中所用者。 該插頭式連接器10,在結合壓接蓋30與外殼20以前，先將10 根電線50全部以並排狀態載置於壓接溝45上。此際，電線5〇係 φ由，頭式連接器10’及作為其它構件而準備之夾具100保持於並排 狀態(參，第19(A)圖卜如此電線50載置於壓接溝45上，自上方 將壓接蓋30安裝於外殼20。此際，壓接蓋3〇左右之側部32係由 上方進入外殼20左右之壓接蓋保持空間22，可使設在壓接蓋3〇 左右側，32之卡止突起33嵌入設在外殼20左右側部之凹部22a。 以此’壓接蓋30成為暫結合於外殼2〇之狀態(參照第19(b)圖）。 壓接蓋30暫結合於外殼20後，自外殼20之上方按入壓接蓋3〇。 以此如同第1實施形態，設在壓接蓋3〇的複數之電線保持突起 φ 中，於左右兩端部者(符號34a、34a)進入形成於外殼20的中央部 之壓接蓋容置凹部27的左右侧壁27a、27a之間(參照第3圖及第 • 4圖)使壓接蓋30與外殼20結合，各電線50其絕緣包覆層52被 壓接溝45切開而壓接。於是此際，各電線5〇由壓接蓋3〇(具體而 ' 言係由按壓突起36)按壓而壓入設在外殼20之2外殼側電線保持 溝(外殼側第1電線保持溝25及外殼側第2電線保持溝26)内(參照 第】9(C)圖）。又’各電線50進入對應之蓋側電線保持溝35,而其 端部排列整齊。 〜 本插頭式連接器10’因與前敘插頭式連接器於成品構造大 致相同具有與插頭式連接器10相同之效果’而本插頭式連接器1〇, 因採結合壓接蓋30與外殼20以前預先載置電線5〇於壓接^ 45 上，結合壓接蓋30與外殼20之際，由壓接蓋30按壓電線知壓 保持溝26)内之步持溝25及外殼側第2電線 之步驟)即可次之按入步驟(將壓接蓋30按入外殼20 者簡易的壓人。因崎飢前_頭式連接器⑴ 蓋側電線保持I ίΓ軸有關之插頭式連接器10,不壓入保持於 限於明之較佳實施形態作說明，而本發明之範圍不 ，於ίί^οϋ。例如，上述實施形態中接觸件40為10個， 線Γ 根，但不限於此等’接觸件似電線50 溝數為ui側電線保=在壓接蓋30側的電線保持 數各可不同。保持溝及外殼20側電線保持溝 接器其猶祕插蝴接 【圖式簡單說明】 而構線壓赋連接11之—實施形態 圖ΐΞ二插；第2 _係前視 視圖。^ 2圖⑻中沿πι·πι觀察之上述插頭式連接器之剖 視圖第4 _2圖⑷中沿㈣觀察之上述插頭式連接器之剖 圖。第5圖係第2圖⑷中沿ν_ν觀察之上述插頭錢接器之剖視 視圖第6 ^係第2 ®(Α)中沿财1觀察之上述插頭式連接器之剖 1342091 第7圖係第2圖(A)中沿VII-VII觀察之上述插頭式連接器之 剖視圖。 ° 第8圖係第2圖(Α)中沿VII-VII觀察之上述插頭式連接器之 立體圖。 第9圖係安裝有接觸件之狀態下的外殼之立體圖。 第10圖係單一接觸件連同壓接於它的電線之立體圖。When the crimping cover 3 is joined to the outer casing 20, the pressing protrusion 36 provided on the bottom surface of the base portion 31 of the crimping cover 3 is pressed (pressed) into the outer casing side wire holding groove 25 from the upper side, and the electric wire 5G is used. The i-th wire holding groove 25 H of the pressed housing side is in the state of the crimping cover 3 and the outer casing 2, and is provided by the cover side wire holding groove 35 provided in the crimping port 30, and the outer casing 2 The crucible is held by the second electric wire holding groove 25 on the outer casing side of the opposite side of the crimping groove 45 side wire holding groove 35. Further, the electric wire 50 is attached to the outer casing 2 when the crimping cover 30 is coupled to the outer casing 2, and is applied with an appropriate tension. When the crimping cover 3 is attached to the outer casing 2, the outer electric wire is sealed. The rear part of the part is pressed into the outer side of the outer side. The second electric wire holding groove 26 on the outer casing side is different from the outer casing side ί, and the wire holding groove 25' and the crimping cover 3 are not opposed to each other in the up and down direction (the upper and lower sides of the wire are prevented from falling off from the groove 26) Moving upwards), so that the groove 26 is pressed by the electric wire 50, and the insulating coating 52 of the electric wire 50 bites into the electric wire 5G of the second electric wire holding groove 26 on the outer casing side, as shown in Fig. 6, The concave-convex portion 26a is deformed by the shape of the concave-convex portion 26a, and is detached from the groove 26. The plug-type connector 10 has a pressure of being pressed against the crimping cover 3 by pressing the crimping cover 3〇 to the outer casing 1342091 2 as it is pressed. Connected to the 1 & thunder green position formed on the side of the contact member 4, the structure 'wire 50' in the groove 45 is provided by the crimping cover 30, the retaining groove (the cover side wire holding groove 35) and the setting In the case of the two shell-side first electric wire holding grooves 25 on the outer casing 20 side and the second electric wire holding groove 25 on the outer casing side, the electric wire 50 is extremely thin, or is used for a movable portion wire such as a hinge; Preventing the electric wire 5G from coming off the contact piece 4G and keeping the f-side wire holding groove 35 of the electric wire 50, the outer casing (four) 1 electric_holding groove 25 and the outer holding groove 26) is difficult to add: c• The contact 4〇, and the lines into the shape of the cover 30 and housing crimp 2〇, particularly advantageous when the contact member contacts 4g are formed by ί wire holding portion 5g of the spaced ί 4〇. Further, the formation of the contact member 4G can be simplified. The manufacturing cost can also be reduced. Moreover, the plug connector 10 is pressed into the cover side wire holding groove 35 by the pre-bonding wire 30 and the front pre-word wire 50 of the outer casing 20, and the crimping cover 3 and the outer casing are crimped by the crimping cover 30 ( Specifically, the pressing protrusion 36) presses the electric wire % into the electric wire holding groove (the outer casing side second electric wire holding groove 25 and the outer casing side second electric wire holding groove 26) on the side of the peripheral unit 20, and the electric wire 5 is pressed. The wire 50 is connected to the crimping cover 45 at the step of the crimping groove 45, and the position of the wire 5 is prevented from slipping when crimped. Further, in the plug connector 1A, the cover side electric wire holding groove 35 and the outer case side electric wire holding groove 25 are located at opposite positions via the crimping groove 45 of the contact member 40, and the crimping groove 45 is crimped when the electric wire 50 is crimped. The wire 5〇 can be pressed equally, and the crimping of the 5〇 can be carried out (4) and executed. After crimping, the wire and the % of the crimping groove 45 _ can be maintained, so the holding strength of the wire 50 can be further improved. . Further, the present invention is provided with a concave-convex portion 26a in which the insulating coating layer 52 of the electric wire 50 is bitten by the inner edge of the second electric wire holding groove 26 on the outer casing side, and the electric wire 50 held therein is insulated and covered. The layer 52 is deformed in accordance with the shape of the uneven portion 26a, which is caused by the county clad layer 52 held by the outer first electric wire groove 25 and the insulating coating layer 52 held by the second electric wire holding groove 26 on the outer casing side. The shape is distorted, and the movement (extraction) of the electric wire 50 in the longitudinal direction is regulated, and the fixing of the electric wire 5 is maintained. Next, the second embodiment of the present invention will be described with reference to FIG. In the second embodiment, there is a plug connector 10 of the embodiment of the 1342091 electric wire crimping connector, and the shape of the molded article is substantially the same as that of the plug connector 10 described above, and is provided in the crimping cover 30. The cover and the wire holding groove 35 have a function of arranging the electric wires 50 in an aligned state as compared with the first embodiment, and the groove width is wider than the first opening, and is slightly larger than the electric wire. 50 outer diameter. Therefore, in order to explain that the symbol of the plug-type connector 10'' cover side wire holding groove is changed to 35, the symbols of the other elements are used in the description of the sodium plug connector 10. In the plug connector 10, all of the ten electric wires 50 are placed on the crimping groove 45 in a side-by-side state before the crimping cover 30 and the outer casing 20 are joined. At this time, the wire 5 is made of the head connector 10' and the jig 100 prepared as another member in the side-by-side state (see, in the 19th (A), the wire 50 is placed on the crimp groove 45. The crimping cover 30 is attached to the outer casing 20 from above. At this time, the left and right side portions 32 of the crimping cover 3 are inserted into the left and right crimping cover holding spaces 22 from above, and can be provided on the crimping cover 3〇. On the left and right sides, the locking projections 33 of the 32 are fitted into the recesses 22a provided on the left and right side portions of the outer casing 20. Thus, the crimping cover 30 is temporarily joined to the outer casing 2 (see Fig. 19(b)). 30 is temporarily joined to the outer casing 20, and the crimping cover 3 is pressed from above the outer casing 20. Thus, as in the first embodiment, the plurality of electric wire holding projections φ of the crimping cover 3 are provided at the left and right ends. (symbols 34a, 34a) enter between the left and right side walls 27a, 27a of the crimping cover accommodating recess 27 formed in the central portion of the outer casing 20 (refer to Figs. 3 and 4) to crimp the cover 30 and the outer casing 20, the insulating coating 52 of each of the electric wires 50 is cut and crimped by the crimping groove 45. Therefore, the electric wires 5 are crimped by the crimping cover 3 (specifically The pressing protrusion 36) is pressed and pressed into the outer casing side electric wire holding groove (the outer casing side first electric wire holding groove 25 and the outer casing side second electric wire holding groove 26) provided in the outer casing 20 (see Fig. 9(C)). Further, each of the electric wires 50 enters the corresponding cover-side electric wire retaining groove 35, and its end portions are arranged neatly. 〜 The plug-type connector 10' has substantially the same structure as the former plug-in connector and has the plug connector 10 The same effect 'the plug connector 1 〇, because the crimping cover 30 and the outer casing 20 are previously placed on the wire 5 〇 on the crimping joint 45, when the crimping cover 30 and the outer casing 20 are combined, The step of pressing the cover 30 to press the step of holding the groove 25 and the second electric wire on the outer casing side in the wire holding groove 26) can be followed by the step of pressing (the pressing of the crimping cover 30 into the outer casing 20 is simple.) Before the stagnation _ head connector (1) The cover side wire holds the plug connector 10 of the I Γ axis, and the push-in connector 10 is not limited to the preferred embodiment, and the scope of the present invention is not. For example, in the above embodiment, the number of the contacts 40 is ten, but it is not limited to the 'contact piece'. The number of wires 50 is ui side wire protection = the number of wire holdings on the side of the crimping cover 30 can be different. The wire retaining groove on the side of the holding groove and the outer casing 20 is carefully inserted into the connector [simplified description of the drawing] The pressure-bonding connection 11 is an embodiment of the above-mentioned plug-type connector viewed along the line πι·πι, and the above-mentioned view of the above-mentioned plug-type connector observed in πι·πι (Fig. 4) A cross-sectional view of the plug connector. Fig. 5 is a cross-sectional view of the plug connector viewed along ν_ν in Fig. 2 (4). The above plug connection is observed in Fig. 6 in the second ® (Α) Section 1342091 Figure 7 is a cross-sectional view of the above-described plug connector as seen in VII-VII in Fig. 2(A). ° Fig. 8 is a perspective view of the above-described plug connector taken along line VII-VII in Fig. 2 (Α). Fig. 9 is a perspective view of the outer casing in a state in which the contacts are mounted. Figure 10 is a perspective view of a single contact along with the wires crimped thereto.
第11圖(Α)及第11圖(Β)係用以說明壓接電線於接觸件之壓 溝的步驟之第10圖中沿箭頭XI觀察之圖，第u圖(八)示壓接電 線於壓接溝前之狀態，第11圖(B)示壓接電線於壓接溝之狀熊。 第12圖係10根電線被壓接於接觸件之壓接溝，以伴^ 設在外殼之2電線保持溝的狀態之立體圖。 ’、持； 第13圖係單一壓接蓋自下斜方觀察之立體圖。 第14圖係單-壓接蓋上下反轉狀態下觀察之立體圖。 第15圖係外殼與壓接蓋經結合之狀態的立體圖。 第16圖係電線被壓人蓋側電線保持溝之狀態下壓接蓋 方觀察之立體圖。 " 機線髓人蓋㈣線鱗叙㈣下驗蓋上下反 之組Ϊ=Α。㈣18 _紅__接驗序自㈧至⑻ 第19圖(Α)〜第19圖(C)係作為依第2之本 =的一實施形態之插頭式連接器依序自(八咖 【主要元件符號說明】 10、10’〜插頭式連接器 20〜外殼 21〜基部 22〜壓接蓋保持空間 1342091 22a〜凹部 . 23〜插頭部 24〜接觸件安裝溝 ' 25〜外殼側第1電線保持溝 26〜外殼側第2電線保持溝 26a〜凹凸部 27〜壓接蓋容置凹部 27a〜左右側壁 _ 30〜壓接蓋 31〜基部 -· 胃32〜側部 33〜卡止突起 34〜電線保持突起 35、35’〜蓋側電線保持溝 36〜按壓突起 40〜接觸件 41〜接觸部 42〜彎曲部 • 43〜中間部 φ 44〜端子部 45〜壓接溝 50〜電線 , 51〜芯線 52〜絕緣包覆層 100〜失具Fig. 11 (Α) and Fig. 11 (Β) are diagrams for explaining the crimping of the electric wire to the nip of the contact piece in the tenth diagram of the contact piece along the arrow XI, and Fig. (E) shows the crimping electric wire. In the state before the crimping groove, Fig. 11(B) shows the crimping wire in the crimping groove. Fig. 12 is a perspective view showing a state in which ten electric wires are crimped to the crimping groove of the contact member to be attached to the electric wire holding groove of the outer casing. Figure 13 is a perspective view of a single crimp cap viewed from the lower oblique direction. Fig. 14 is a perspective view of the single-pressure crimping cover viewed from the upside down state. Fig. 15 is a perspective view showing a state in which the outer casing and the crimping cover are joined. Fig. 16 is a perspective view showing the state in which the electric wire is pressed against the side of the wire and the groove is closed. " Machine line pith cover (four) line scales (four) under the cover up and down the group Ϊ = Α. (4) 18 _ red __ order of inspection from (eight) to (8) Figure 19 (Α) ~ Figure 19 (C) as a plug-in connector according to an embodiment of the second = the order of the connector (eight coffee [main DESCRIPTION OF REFERENCE NUMERALS 10, 10'~Plug-in connector 20 to case 21 to base 22 to crimping cover holding space 1342091 22a to recessed portion 23 to plug portion 24 to contact mounting groove '25 to case side first wire holding Groove 26 to outer casing side second electric wire holding groove 26a to uneven portion 27 to crimping cover accommodating recess 27a to left and right side wall _ 30 to crimping cover 31 to base - · stomach 32 to side 33 to locking projection 34 to electric wire Holding protrusions 35, 35' to cover side electric wire holding groove 36 to pressing protrusion 40 to contact 41 to contact portion 42 to bending portion 43 to intermediate portion φ 44 to terminal portion 45 to crimping groove 50 to electric wire, 51 to core wire 52~Insulation coating 100~Lost