201024052 六、發明說明： . 【發明所屬之技術領域】 本發明係與手工具有關，詳而言之係指一種連接套筒之裝 置。 【先前技術】 第一圓顯示習知一種連接套筒之裝置(10|，具有一本體 ⑴）；一滑桿(12) ’設於該本體之滑道(13)中；滑桿(12)—端設 有一淺凹入(14)及一深凹入(15)。一鋼珠(16)，裝設於本體之一 通孔(17)中。常態時’該滑桿(12)係受一彈簧(π)之彈性力作 ❹、 用，保持往圖中之右方移動，使淺凹入(14)正位於通孔(17)下 方；鋼珠(16)即落在淺凹入(14)上，其頂緣並凸伸出本體⑴）。 推動一推桿(19)時，可將滑桿(12)往左推移，使深凹入(15)移位 至通孔(17)下方；鋼珠即可落於深凹入(15)中，而移入本體内。 欲套接套筒時’先按壓該推桿(19)促使滑桿(12)移動，使 鋼珠(16)移入本體(11)内’即可將套筒套接於本體之插接端 (111);接著，釋放按壓推桿之施力，該彈簧(18)將滑桿頂回原 位’鋼珠即再次移回淺凹入(14)，凸伸出本體而卡扣於套筒之 套孔内壁。欲取下套筒時，同樣須按壓推桿(19)，令鋼珠(16) 移入本體、解除扣住套筒之狀態，即可將套筒與連接裝置(1〇) 分離。 不論欲套接或釋放套筒’習知之連接裝置均須先施以一按 壓或推拉之操作、帶動滑桿移動，令鋼珠移入本體始能達成， 使用上並不方便。 若不將鋼珠(16)先行移入本體内，欲強行將套筒套接於本 體並不可行。經研究發現其原因在於，請參閱第二圖，習知結 構中，該淺凹入(14)之抽向長度(L)係大於鋼珠之半徑，亦即， 鋼珠之中心(C)、鋼珠之最底緣係落在淺凹入(14)之底壁 201024052 (141) ’因此，當套筒觸及鋼珠時，雖然鋼珠承受套筒所施予 之推力’然而因鋼珠之受力係直接落在淺凹入之底壁(14)上， 並無法驅使滑桿(12)移動。因此，無論套筒以多大的力量施壓 於鋼珠’均無法令鋼珠内移。 【發明内容】 本發明旨於解決上揭缺失’其主要目的在於提供一種連接 套筒之連接裝置，可直接使套筒與該連接裝置相互連接，無須 經過按壓或推拉之操作。 本發明所提供之連接裝置包含有··一本體；一滑桿，裝設 於該本體所設之一轴向滑道内，可沿該滑道滑移；該滑桿前端 之周面設有一淺凹入及一深凹入；一珠體，設於該本體周面所 設之一通孔中’常態時，滑桿係受一彈性元件之彈性推動，使 該淺凹入對應於該通孔，珠體底緣係落在該淺凹入，其頂緣係 外露出該本體。當滑桿產生位移，使該深凹入對應於該通孔 時，該珠體即可移入該深凹入，不再外露出本艘。 本發明係使該珠體之中心係落在淺出入之底壁之外。藉 此，將一直接套筒套接於連接裝置時，珠體受壓時可驅動該滑 桿位移’令珠體可以移入深凹入，完成套筒與連接裝置之連接。 較佳地，該淺凹入之軸向長度係小於珠體之丰 【實施方式】 為使貴審查委員此進一步瞭解本發明之目的特徵以及 所達成之功效’以下茲舉本發明若干較佳實施例，並配合 詳細說明於后。 第-圖係習知-種之套筒連接裝置之縱向剖面圓。 第二圖係第一圖之局部放大圖。 第二圖係本發明第一較佳實施例之侧視圖。 第四圖係第三圖之縱向剖面圖。 4 201024052 第五圖係第四圖之局部放大圖·。 f六、七_示將套筒套接於連接裝置之作動圖。 第八圖顯示套筒套接完成之狀態。 第九圖顯示欲取下套筒之作動圖。 第十圖係第八圖之局部放大圖。 第十-圖係本發明第二較佳實施例之局部剖面圓。 第十二圖係第十一圖之作動狀態。 第十二圖係發明第三較佳實施例之局部剖面圖。 ο ❹ 提供之連接裝置(2G)，可為第—圖所*，一個獨 立使用的套筒接桿；亦可如第十-圖所示，應用於棘輪扳手 輪(72)之内部結構；亦可應用於第十三圖所示$ 套请扳手(8G)，成為套筒扳手之内部結構。 ⑽，St為包含有-本體 中…卿6) ’設於該插接端(32)周面，並與該 ===) -滑桿_ ’裝設於本體⑽之滑道(3侧，並可 移。^桿㈣之前端為—作動端。請配合參閱第五圓，^ 凹人(45)，相鄰地設於滑桿之作動端周面，其 間並以-斜面(46)連接，深凹入賴位於淺凹入㈣後方。 夕^疋件(5〇)，設於該本體(3〇)内，其一端並頂持於該 干ί後端’使滑桿未受外力作用時保持向後移動而位於-卡 隼位置’使得淺凹入(44)位移至通孔(36)下方。 滑桿(40)可藉由使用者的-個操作動作而往前位移至一 釋放位置’例如，連接裝置(2〇)設有—連動機構(25)，具有： 6)，彳細轉設賊本體(3G)之孔 端係接觸於推桿之伽部(27)，該作動部可為_或外凸之構 5 201024052 造°按遷推桿(26)時，可將滑桿向前推移。 一卡掣珠體(55)，裝設於本體(30)之通孔(36)中，可沿著通 孔位移。常態時，該珠艎(55)底緣係落在淺凹入(44)上，使得 珠體頂緣凸伸出通孔(36)。 凊參閲第五圖，本發明之技術特徵為：在滑桿(4〇)之軸向 上’該淺凹入(44)之軸向長度⑶係小於該珠體(55)之半徑，使 得珠體(55)之中心(〇)及其最底緣(551)係落在淺凹入(44)之底 壁(441)之外，並未落在該底壁(441)上。珠體與該淺凹入之接 觸範圍小於90度弧長。 此外，本實施例之滑桿(40)係由一細桿(41)以及直徑較大 之:前端件(42)與一後端件(43)所構成。該前端件(42)係固接於 細桿(41)前端’凹入(44)與(45)及斜面(46)係設於該前端件(42) 周面。滑桿之後端以該後端件(43)接觸於推桿(26)之作動部 (27);= 性元件(5〇)係套設於該細桿(41)，其一端抵於該後端件 (43)之别端面，而另一端抵於本體之肩緣(29)。 常態時，滑桿(4〇)係位於卡掣位置；而珠體係承置在淺凹 入(44)上’並凸伸出本體(3〇)。欲將本發明連接套筒時，請參 © 閱第八圖’將套筒(60)套於本體(3〇)之插接端(32)並將套筒推 入。於套筒觸及珠體(55)時將對珠體施予一作用力，使珠體往 本體(30)内部移動。由於珠體之中心(〇)落在淺凹入(44)之底壁 (441)之外’珠體並非以其最底緣(551)而係以其弧面接觸該底 壁(441)，因此，珠體(55)能將滑桿(4〇)推動，促使滑桿沿著滑 道(34)前移’使得淺凹入(44)離開通孔(36)，如第七圖，而深凹 入(45)則往通孔㈣接近，珠趙(Μ)便離開淺凹人(44)並經由該 斜面(46)往深凹入(45)移動。如此，珠體即可移入通孔中，不 再凸出本體外。 繼續推動套筒(60)使套筒之套孔(62)内壁所設之一凹部 6 201024052 (64)移位至珠體(55)上方時，珠體不再受套筒壓迫，該彈性元 件(50)即推動滑桿(40)，使滑桿復歸卡掣位置；珠體(55)移回淺 凹入(44) ’其頂緣再次凸伸出通孔並卡扣於套孔(62)之一凹部 (64)，如第八圖，以扣住套筒。 欲取下套筒時，使用者須按壓推桿(26)，使滑桿(4〇)向前 移位至釋放位置’如第九圖，令淺凹入(44)移離通孔(36)，使 深凹入(45)移至通孔下方，珠體(55)即進入深出入(45)中，不再 卡扣於套筒(60)，即可將套筒與連接裝置(2〇)分離。釋放按壓 推桿(26)之施力後，滑桿(4〇)受彈性元件(5〇)之作用而再次歸位 © . 至卡掣位置，使珠體外露出本體。 使用本發明時’只須將套筒往連接裝置套入，即可使連接 裝置扣住套筒，無須施以額外的操作動作(亦即操控連動機構 (25))。欲取下套筒時，則必須有一操作動作令珠體移入本體 内，始能使該二者(6〇)(2〇)分離。請參閱第十圖，若不先使珠 體(55)移入本體，係難以直接取下套筒，蓋此時，套筒施壓於 珠體之作用力方向F係朝向淺凹入(44)，使得珠想不易帶動滑 桿位移。 第十一至十二圖係本發明之連接裝置之第二較佳實施 例，相同構件係沿用第一實施例之標號。 本實施例之本遨(3〇)係結合於棘輪扳手(7〇)之棘輪(72);滑 桿(4〇)後端係凸伸出棘輪(72)。常態時，滑桿(40)受彈性元件(55) f推頂而錄卡掣位置，使珠體(55)觀凸糾本趙，-套 筒往本鱧之插接端㈣套入時，可直接由套筒促絲體⑼内 移，以便扣住套筒，其作動方式與第一實施例同。 &釋放套筒時’如第十二圖’按屋滑桿(40)使其往前位移 至釋放位置，可使珠體(55)移入本體中。 第十三圖係本發明之第三實施例，本體(30)係結合於扳手 7 201024052 (80)之碩部(82)。本實施例卡扣套筒與釋放套筒之操作方式與 上揭二實施例同。 藉由本發明，欲使連接裝置插接套筒時，使用者不須任何 操作’只須直接將套筒往連接裝置套入，即可使套筒被連接裳 置扣住，提高使用便利性。 上揭實施例僅係用以說明本發明而非限制。 綜上所述’本發明為同類物品首創之結構，並具進步性 功效之增進，誠合於發明專利要件，爰依法提出申請。祈責 審查委員秉於鼓勵國人創新發明之美意，撥冗詳為審視，並早 ❹‘ 曰賜准專利為禱。 【圖式簡單說明】 第一圖係習知一種之套筒連接裝置之縱向剖面圏。 第二圖係第一圖之局部放大圖。 第二圖係本發明第一較佳實施例之側視圖。 ❹ 第四圖係第三圖之縱向刮面圖。 第五圖係第四圓之局部放大圖。 第六、七圖顯示將套筒套接於連接裝置之作動圖。 第八圖顯示套筒套接完成之狀態。 帛九圖顯示欲取下套筒之作動圖。 第十圖係第八圖之局部放大圖。 第十-圖係本發明第二較佳實施例之局部剖面圖。 第十=圖係第十-圖之作動狀態。 第十一圖係發明第三較佳實施例之局部剖面圖。 8 201024052 【主要元件符號說明】 連接裝置(20) 連動機構(25) 推桿(26) 作動部(27) 本體(30) 插接端(32) 滑道(34) 通孔(36) 孔(38) 滑桿(40) 細桿(41) 前端件(42) 後端件(43) 淺凹入(44) 底壁(441) 深凹入(45) 斜面(46) 彈性元件(50) 珠體(55) 底緣(551) 棘輪扳手(70) 棘輪(72) 扳手(80) 頭部(82)201024052 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a hand tool, and more particularly to a device for connecting a sleeve. [Prior Art] The first circle shows a conventional device for connecting a sleeve (10|, having a body (1)); a slider (12) ' is disposed in the slide (13) of the body; a slider (12) - The end is provided with a shallow recess (14) and a deep recess (15). A steel ball (16) is installed in one of the through holes (17) of the body. In the normal state, the slider (12) is subjected to the elastic force of a spring (π), and is kept moving to the right in the figure so that the shallow recess (14) is located below the through hole (17); the steel ball ( 16) falls on the shallow recess (14) with its top edge protruding from the body (1)). When pushing a push rod (19), the slide rod (12) can be moved to the left to displace the deep recess (15) below the through hole (17); the steel ball can fall into the deep recess (15). And moved into the body. When the sleeve is to be sleeved, the first push of the push rod (19) causes the slide rod (12) to move, and the steel ball (16) is moved into the body (11) to fit the sleeve to the plug end of the body (111). Then, releasing the pressing force of the pressing push rod, the spring (18) pushes the sliding rod back to the original position 'the steel ball is moved back to the shallow concave (14) again, protruding from the body and snapping into the sleeve hole of the sleeve Inner wall. To remove the sleeve, the push rod (19) must also be pressed to move the steel ball (16) into the body and release the sleeve, so that the sleeve can be separated from the connecting device (1〇). Regardless of whether the sleeve is to be socketed or released, the conventional connection device must be subjected to a press or push-pull operation to drive the slide bar to move, so that the steel ball can be moved into the body, which is inconvenient to use. If the steel ball (16) is not moved into the body first, it is not feasible to force the sleeve to the body. The reason is that the reason is that, referring to the second figure, in the conventional structure, the length (L) of the shallow concave (14) is larger than the radius of the steel ball, that is, the center of the steel ball (C), the steel ball The bottom edge falls on the bottom wall of the shallow recess (14) 201024052 (141) 'Therefore, when the sleeve touches the steel ball, although the steel ball bears the thrust exerted by the sleeve, the force of the steel ball falls directly on the The shallow recessed bottom wall (14) does not drive the slide bar (12) to move. Therefore, no matter how much force the sleeve exerts on the steel ball, the steel ball cannot move inside. SUMMARY OF THE INVENTION The present invention is directed to solving the above problems. The main object of the present invention is to provide a connecting device for connecting a sleeve, which can directly connect the sleeve to the connecting device without pressing or pushing. The connecting device provided by the present invention comprises: a body; a sliding rod is disposed in one of the axial slides provided in the body, and is slidable along the sliding path; the peripheral surface of the front end of the sliding rod is provided with a shallow a concave body and a deep concave; a bead body is disposed in a through hole provided in a circumferential surface of the body; in a normal state, the sliding bar is elastically urged by an elastic member, so that the shallow concave corresponds to the through hole, The bottom edge of the bead falls in the shallow recess, and the top edge exposes the body. When the slider is displaced such that the deep recess corresponds to the through hole, the bead can be moved into the deep recess, and the ship is no longer exposed. The present invention allows the center of the bead to fall outside the bottom wall of the shallow access. Therefore, when a direct sleeve is sleeved on the connecting device, the displacement of the slider can be driven when the bead is pressed, so that the bead can be moved into the deep recess to complete the connection between the sleeve and the connecting device. Preferably, the axial length of the shallow recess is less than that of the beads. [Embodiment] To enable the reviewing committee to further understand the characteristics of the present invention and the achieved effects, the following are some preferred embodiments of the present invention. For example, and with detailed instructions later. The first figure is a longitudinal section circle of a conventional sleeve-type coupling device. The second figure is a partial enlarged view of the first figure. The second drawing is a side view of a first preferred embodiment of the present invention. The fourth drawing is a longitudinal sectional view of the third figure. 4 201024052 The fifth picture is a partial enlarged view of the fourth picture. F6, 七_ shows the action of the sleeve sleeved on the connecting device. The eighth figure shows the state in which the sleeve is completed. The ninth diagram shows the actuation of the sleeve to be removed. The tenth figure is a partial enlarged view of the eighth figure. The tenth-figure is a partial cross-sectional circle of the second preferred embodiment of the present invention. The twelfth figure is the operating state of the eleventh figure. Figure 12 is a partial cross-sectional view showing a third preferred embodiment of the invention. ο ❹ The connection device (2G) provided may be the first-piece, a separately used sleeve post; or as shown in the tenth-picture, applied to the internal structure of the ratchet wrench wheel (72); It can be applied to the wrench (8G) shown in the thirteenth figure and becomes the internal structure of the socket wrench. (10), St is included in the body - ... 6) 'set on the peripheral end of the plug end (32), and with the ===) - slide bar _ 'installed on the slide of the body (10) (3 side, It can be moved. The front end of the rod (4) is the actuating end. Please refer to the fifth circle, ^ concave person (45), adjacent to the peripheral surface of the sliding end of the sliding rod, and connected by - slope (46) The deep concave is located in the rear of the shallow concave (four). The 疋^疋 (5〇) is placed in the body (3〇), and one end of the body is held at the rear end of the stem, so that the sliding rod is not subjected to external force. Keeping moving backwards while in the -clip position 'shifts the shallow recess (44) below the through hole (36). The slider (40) can be displaced forward to a release position by the user's operation 'For example, the connecting device (2〇) is provided with a linking mechanism (25) having: 6), the hole end of the thief body (3G) is in contact with the gantry (27) of the push rod, the actuating portion It can be _ or convex structure 5 201024052 When the push rod (26) is pressed, the slider can be moved forward. A card bead body (55) is mounted in the through hole (36) of the body (30) and is displaceable along the through hole. In the normal state, the bottom edge of the bead (55) falls on the shallow recess (44) such that the top edge of the bead protrudes out of the through hole (36). Referring to the fifth figure, the technical feature of the present invention is that the axial length (3) of the shallow recess (44) in the axial direction of the slider (4〇) is smaller than the radius of the bead (55), so that the beads The center (〇) of the body (55) and its bottommost edge (551) fall outside the bottom wall (441) of the shallow recess (44) and do not fall on the bottom wall (441). The contact between the bead and the shallow recess is less than 90 degrees arc length. Further, the slide bar (40) of the present embodiment is composed of a thin rod (41) and a larger diameter: a front end member (42) and a rear end member (43). The front end member (42) is fixed to the front end of the thin rod (41). The recesses (44) and (45) and the inclined surface (46) are attached to the peripheral surface of the front end member (42). The rear end of the slider contacts the actuating portion (27) of the push rod (26) with the rear end member (43); the sexual element (5〇) is sleeved on the thin rod (41), one end of which is opposite to the rear The other end of the end piece (43) and the other end abuts the shoulder edge (29) of the body. In the normal state, the slider (4〇) is located at the cassette position; and the bead system is placed on the shallow recess (44) and protrudes from the body (3〇). To attach the sleeve to the present invention, refer to Figure 8 to fit the sleeve (60) onto the plug end (32) of the body (3〇) and push the sleeve. When the sleeve touches the bead (55), a force is applied to the bead to move the bead toward the inside of the body (30). Since the center of the bead falls outside the bottom wall (441) of the shallow recess (44), the bead does not contact the bottom wall (441) with its arcuate surface at its bottom edge (551). Therefore, the bead (55) can push the slider (4〇), causing the slider to advance along the slide (34) so that the shallow recess (44) leaves the through hole (36), as shown in the seventh figure. The deep recess (45) is approached to the through hole (4), and the Zhu Zhao (Μ) leaves the shallow concave (44) and moves through the inclined surface (46) to the deep recess (45). In this way, the beads can be moved into the through holes and no longer protrude outside the body. When the sleeve (60) is continuously pushed to displace a recess 6201024052 (64) provided on the inner wall of the sleeve hole (62) to the upper side of the bead (55), the bead is no longer pressed by the sleeve, and the elastic member (50) that is, pushing the slide bar (40) to return the slide bar to the click position; the bead body (55) is moved back to the shallow recess (44) 'the top edge thereof protrudes again through the through hole and snaps into the sleeve hole (62) One of the recesses (64), as in the eighth figure, to hold the sleeve. To remove the sleeve, the user must press the push rod (26) to shift the slide rod (4〇) forward to the release position. As shown in the ninth figure, the shallow recess (44) is moved away from the through hole (36). ), the deep recess (45) is moved below the through hole, the bead (55) enters the deep in (45), no longer snaps to the sleeve (60), the sleeve and the connecting device can be 〇) Separation. After releasing the pressing force of the pressing pusher (26), the sliding bar (4〇) is again returned by the action of the elastic member (5〇) © . To the position of the clicker, the body is exposed outside the bead. When the present invention is used, the sleeve must be inserted into the connecting device to fasten the connecting device to the sleeve without additional manipulation (i.e., the interlocking mechanism (25)). When the sleeve is to be removed, there must be an operation to move the beads into the body, which can separate the two (6〇) (2〇). Please refer to the tenth figure. If the bead body (55) is not moved into the body first, it is difficult to directly remove the sleeve. At this time, the sleeve is pressed against the force direction of the bead body toward the shallow concave (44). So that the beads do not easily drive the slider displacement. The eleventh through twelfth drawings are a second preferred embodiment of the connecting device of the present invention, and the same components are numbered according to the first embodiment. The base (3〇) of the present embodiment is coupled to the ratchet (72) of the ratchet wrench (7〇); the rear end of the slider (4〇) protrudes out of the ratchet (72). In the normal state, the sliding bar (40) is pushed up by the elastic member (55) f to record the position of the card, so that the bead body (55) is convexly corrected, and the sleeve is inserted into the plug end (4) of the beak. It can be moved directly from the sleeve wire body (9) to hold the sleeve in the same manner as the first embodiment. & When the sleeve is released, the shell (55) is moved into the body by the front slide bar (40) being displaced forward to the release position. The thirteenth embodiment is a third embodiment of the present invention, and the body (30) is coupled to the master (82) of the wrench 7 201024052 (80). The operation mode of the buckle sleeve and the release sleeve of this embodiment is the same as that of the second embodiment. According to the present invention, when the connecting device is to be inserted into the sleeve, the user does not need any operation. 'The sleeve needs to be directly inserted into the connecting device, so that the sleeve can be buckled by the connecting device, thereby improving the convenience of use. The above examples are merely illustrative of the invention and not to limit it. In summary, the present invention is the first structure of the same kind of article, and has the progressive effect enhancement, and is in line with the invention patent requirements, and submits an application according to law. Prayer The reviewing committee encourages the Chinese people to innovate in the beauty of their inventions, and takes time to examine them, and 早 曰 曰 granting patents as a prayer. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a longitudinal section 习 of a conventional sleeve connecting device. The second figure is a partial enlarged view of the first figure. The second drawing is a side view of a first preferred embodiment of the present invention. ❹ The fourth picture is the longitudinal scraping view of the third figure. The fifth figure is a partial enlarged view of the fourth circle. The sixth and seventh figures show the action of the sleeve being sleeved on the connecting device. The eighth figure shows the state in which the sleeve is completed. Figure IX shows the motion diagram of the sleeve to be removed. The tenth figure is a partial enlarged view of the eighth figure. Tenth-figure is a partial cross-sectional view of a second preferred embodiment of the present invention. Tenth = Figure 10 is the action state of the figure. Figure 11 is a partial cross-sectional view showing a third preferred embodiment of the invention. 8 201024052 [Description of main components] Connection device (20) Linkage mechanism (25) Push rod (26) Actuator (27) Body (30) Plug end (32) Slide (34) Through hole (36) Hole ( 38) Slider (40) Thin rod (41) Front end piece (42) Rear end piece (43) Shallow recessed (44) Bottom wall (441) Deep recessed (45) Beveled surface (46) Elastic element (50) Bead Body (55) Bottom Edge (551) Ratchet Wrench (70) Ratchet (72) Wrench (80) Head (82)