TWI632030B - Driver drive structure - Google Patents
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- TWI632030B TWI632030B TW106129867A TW106129867A TWI632030B TW I632030 B TWI632030 B TW I632030B TW 106129867 A TW106129867 A TW 106129867A TW 106129867 A TW106129867 A TW 106129867A TW I632030 B TWI632030 B TW I632030B
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Abstract
本發明係關於一種起子驅動結構,其係包括:一固定座係設有一第一容槽、第一槽、第二槽、第一樞孔、第一容置槽、第二樞孔、第二容置槽、容彈槽、第一樞部及第二容槽;一驅動件係與該固定座相樞設,該驅動件係設有第三容槽、棘輪部、第二樞部及第一抵部;二卡掣件係分別容設於該第一容槽之該第一槽或該第二槽內,每一卡掣件一側係設有咬合部、樞柱及容置部;二第一彈性體係彈抵於該二卡掣件上;一固定板係與該固定座相組設,該固定板係設有二第三樞孔及第三樞部;一控制件係套設且樞設於該固定座之外周面上,該控制件係設有第二穿孔、容置空間、控制部及複數定位槽;一定位珠係容設於該容彈槽處;一第二彈性體係容設於該容彈槽內,該第二彈性體係彈抵於該容彈槽及該定位珠間。 The present invention relates to a driver drive structure, comprising: a fixed seat is provided with a first receiving groove, a first groove, a second groove, a first pivot hole, a first receiving groove, a second pivot hole, and a second The accommodating groove, the accommodating groove, the first pivot portion and the second receiving groove; a driving member is pivoted with the fixing seat, the driving member is provided with a third receiving groove, a ratchet portion, a second pivot portion and a And a second latching member is respectively disposed in the first slot or the second slot of the first receiving slot, and each of the latching members is provided with a nip portion, a pivot post and a receiving portion; The first elastic system is elastically coupled to the two latching members; a fixed plate is assembled with the fixed seat, and the fixed plate is provided with two third pivot holes and a third pivot portion; And the pivoting member is disposed on the outer peripheral surface of the fixing seat, the control member is provided with a second perforation, a receiving space, a control portion and a plurality of positioning grooves; a positioning bead is accommodated in the elastic-capacity groove; a second elasticity The system is disposed in the magazine slot, and the second elastic system is biased between the magazine slot and the positioning bead.
Description
本發明係與一起子驅動結構有關,尤指一種起子驅動結構中之卡掣件之咬合部係包括複數咬合齒而與驅動件之間具有較多齒之相嚙合。 The present invention relates to a sub-driver structure, and more particularly to a nip portion of a latch member in a driver drive structure that includes a plurality of snap-in teeth that mesh with more teeth between the drive members.
按吾人先前所知,習用之起子驅動結構,亦為吾人所申請之專利案,如美國專利案號US9278435B2所示,該專利案結構係在於:一固定座10,該固定座10前側面上係具有一容槽11,該容槽11的槽壁上具有朝前開口且分別呈相反對稱設置之兩第一槽111及兩第二槽113,該第一槽111的底部設有一第一樞孔112,該第二槽113的底部設有一第二樞孔114,該第一樞孔112及第二樞孔114係呈貫穿孔狀,該容槽11的底部係設有貫通到該固定座10後側面且具較小孔徑之一穿孔12,該固定座10周面上係設有一容置槽13,另於該固定座10之前端面係設有兩固定柱14及四固定槽15,且於該固定座10之周面相對於該容置槽13的一側面上具有一凸塊16;一驅動桿20,該驅動桿20係具有較大外徑之一棘齒部21,該棘齒部21係相對容設於該容槽11中,該棘齒部21係包括複數呈相間設置之凸齒及齒槽,該驅動桿20後側係設有較小外徑之一軸段22,該軸段22係可 轉動地穿設於該穿孔12中,該軸段22之後端部周面上係設有一扣槽23,該扣槽23係凸露於該固定座10外,該驅動桿20之前端係設有一作用端24,該作用端24係呈多邊形槽可供套嵌於螺絲、套筒或接桿...等螺合件或旋動件上,另於該驅動桿20之周面上設有一環槽25;四卡掣件30,該四卡掣件30係分別設於該二第一槽111及該二第二槽113中,每一卡掣件30之一端部的下側邊及上側邊係分別凸伸一下樞柱31與一上樞柱32,該第一槽111中之該卡掣件30之下樞柱31係可轉動地插設於該第一樞孔112中,使該卡掣件30能擺動至使另一端部卡設於該棘齒部21的齒槽中,並進而使該固定座10能透過該第一槽111中的卡掣件30驅動該驅動桿20逆轉,該第二槽113中之卡掣件30的下樞柱31係可轉動地插設在該第二樞孔114中,使該卡掣件30因此能擺動至使另一端部卡設於該棘齒部21的齒槽中,並進而使該固定座10能透過該第二槽113中的卡掣件30驅動該驅動桿20順轉;四卡掣彈簧40,該四卡掣彈簧40係分別設於該兩第一槽111及該兩第二槽113中,該第一槽111中之該卡掣彈簧40一端係抵於該第一槽111之槽壁上,另端係抵於該相對應之卡掣件30之一側面,該第二槽113中之該卡掣彈簧40一端係抵於該第二槽113之槽壁上,另端係抵於該相對應之卡掣件30之一側面,藉由該四卡掣彈簧40之彈力係使該四卡掣件30分別擺動至使另一端部卡設於該棘齒部21的齒槽中之狀態,當該驅動桿20相對該固定座10逆時針轉動時,該棘齒部21的複數凸齒係可推動該第一槽111中的卡掣件30擺動以壓縮其之內側的卡掣彈簧40而形成空轉,當該驅動桿20相對該固定座10順時針轉動時,該棘齒部21的複數凸齒係可推動該第二槽113中 的卡掣件30擺動以壓縮其之內側的卡掣彈簧40而形成空轉;一固定板50,該固定板50係結合於該固定座10之前端面,該四第三樞孔51可分別供該四卡掣件30之該上樞柱32轉動地插設於其中,該兩套孔52可供該兩固定柱14插設於其中,該四固定凸片53係凸設於該固定板50之周邊且分別嵌設於該四固定槽15中;一控制蓋60,該控制蓋60係可軸向轉動地套設於該固定座10上,其之前端面係具有一貫穿孔61供該驅動桿20穿設,該控制蓋60內部具有沿著該貫穿孔61之孔緣凸設且呈對稱設置之兩控制片62,該控制蓋60之內壁面上具有三定位槽63及一限位槽64,該限位槽64可供該凸塊16於其中移動,當該凸塊16抵於該限位槽64一端時,該兩控制片62恰使該兩第一槽111中之該兩卡掣件30另一端部脫離該棘齒部21之齒槽,當該凸塊16抵於該限位槽64另端時,該兩控制片62恰能使該兩第二槽113中之兩卡掣件30另一端部脫離該驅動桿20之該棘齒部21之齒槽;一定位珠70及一定位彈簧71,該定位珠70及該定位彈簧71係容設於該容置槽13中,該定位彈簧71係彈抵於該容置槽13及該定位珠70間,可將該定位珠70向外頂出,以使其相對應嵌入該三定位槽63之其中任一者,以將該控制蓋60分別定位在可使該驅動桿20能逆時針空轉、無法空轉及能順時針空轉之位置上。 As previously known to us, the conventional driver-driven structure is also a patent application filed by us, as shown in U.S. Patent No. US9278435B2, which is based on a fixed seat 10 on the front side of the mount 10. The first slot 111 and the second slot 113 are disposed on the bottom of the slot, and the first slot 111 is provided with a first pivot hole. A second pivot hole 114 is defined in the bottom of the second slot 113. The first pivot hole 112 and the second pivot hole 114 are through holes. The bottom of the slot 11 is connected to the fixing base 10. a rear side of the fixing seat 10 is provided with a receiving groove 13 on the rear side of the fixing base 10, and two fixing posts 14 and four fixing grooves 15 are disposed on the front end surface of the fixing base 10, and A peripheral surface of the fixing base 10 has a projection 16 on a side opposite to the receiving groove 13; a driving rod 20 having a large outer diameter ratchet portion 21, the ratchet portion 21 The toothed portion 21 includes a plurality of convex teeth and a tooth groove disposed therebetween, and the driving portion 21 is oppositely disposed. 20 is provided with one of the rear line section smaller outer diameter shaft 22, the shaft section 22 can be based Rotatingly disposed in the through hole 12, the end portion of the shaft portion 22 is provided with a buckle groove 23, the buckle groove 23 is exposed outside the fixing base 10, and the front end of the driving rod 20 is provided with a The working end 24 is a polygonal groove for inserting on a screw or a rotating member such as a screw, a sleeve or a post, and a ring is formed on the circumferential surface of the driving rod 20. a slot 25; a four-clamping member 30, wherein the four latching members 30 are respectively disposed in the two first slots 111 and the second slots 113, and the lower side and the upper side of one end of each of the latching members 30 The side pillars respectively protrude from the pivot post 31 and an upper pivot post 32. The pivot post 31 of the latching member 30 in the first slot 111 is rotatably inserted into the first pivot hole 112. The latch member 30 can be swung to the other end to be engaged in the slot of the ratchet portion 21, and thereby the mount 10 can drive the drive rod 20 to be reversed through the latch member 30 in the first slot 111. The lower pivot post 31 of the latching member 30 in the second slot 113 is rotatably inserted into the second pivot hole 114, so that the latching member 30 can be swung to the other end portion. In the tooth groove of the ratchet portion 21, and further The fixing base 10 can drive the driving rod 20 to rotate through the latching member 30 in the second slot 113; the four latching springs 40 are respectively disposed on the two first slots 111 and the In the two second slots 113, one end of the latching spring 40 in the first slot 111 is abutted against the slot wall of the first slot 111, and the other end is abutted against one side of the corresponding latching member 30. One end of the latching spring 40 in the second slot 113 is abutted against the slot wall of the second slot 113, and the other end is abutted against one side of the corresponding latching member 30 by the four-click spring The elastic force of 40 causes the four latching members 30 to swing to the state in which the other end portion is engaged in the tooth groove of the ratchet portion 21, and when the driving rod 20 rotates counterclockwise with respect to the fixing base 10, the spine The plurality of teeth of the tooth portion 21 can push the latching member 30 in the first slot 111 to swing to compress the latching spring 40 on the inner side thereof to form an idling, when the driving lever 20 rotates clockwise relative to the fixing base 10. a plurality of convex teeth of the ratchet portion 21 can push the second slot 113 The latching member 30 is oscillated to compress the latching spring 40 on the inner side thereof to form a idling; a fixing plate 50 is coupled to the front end surface of the fixing base 10, and the four third pivot holes 51 are respectively available for the The upper pivot post 32 of the four-clamping member 30 is rotatably inserted therein, and the two sets of holes 52 are inserted into the two fixing posts 14 , and the four fixing tabs 53 are protruded from the fixing plate 50 . The control cover 60 is axially rotatably sleeved on the fixing base 10, and the front end surface has a uniform through hole 61 for the driving rod 20. The control cover 60 has two control pieces 62 protrudingly disposed along the edge of the through hole 61 and symmetrically disposed. The inner surface of the control cover 60 has three positioning slots 63 and a limiting slot 64. The limiting slot 64 is configured to move the bump 16 therein. When the bump 16 abuts the end of the limiting slot 64, the two control pieces 62 just make the two latching members in the two first slots 111 The other end portion of the 30 is disengaged from the slot of the ratchet portion 21. When the bump 16 abuts the other end of the limiting slot 64, the two control pieces 62 can enable the two second slots 113. The other end of the two latching members 30 is disengaged from the slot of the ratchet portion 21 of the driving rod 20; a positioning bead 70 and a positioning spring 71, and the positioning bead 70 and the positioning spring 71 are received in the receiving portion In the slot 13, the positioning spring 71 is elastically abutted between the receiving groove 13 and the positioning bead 70, and the positioning bead 70 can be ejected outwardly so as to be correspondingly embedded in any of the three positioning grooves 63. The control cover 60 is respectively positioned at a position where the drive lever 20 can be idling counterclockwise, cannot be idling, and can be idling clockwise.
但該專利結構之缺失係在於: But the lack of the patent structure lies in:
1、請輔以公報之第一圖及第八圖所示每一卡掣件30之一端部的下側邊及上側邊係分別凸伸一下樞柱31與一上樞柱32,該第一槽111中之該卡掣件30之該下樞柱31係樞設於該第一樞孔112中,使該卡掣件30能擺動至使另 一端部卡設於該棘齒部21之任一齒槽中,該第二槽113中之該卡掣件30之該下樞柱31係樞設於該第二樞孔114中,使該卡掣件30能擺動至使另一端部卡設於該棘齒部21之任齒槽中,每一卡掣件30係呈片體狀,即每一卡掣件30係僅能與該棘齒部21之其一齒槽相卡合,囓合齒數不足而造成扭力不足之缺失。 1. Please attach the lower side and the upper side of one end of each of the latching members 30 to the pivot post 31 and an upper pivot post 32 respectively, as shown in the first and eighth figures of the bulletin. The lower pivot post 31 of the latching member 30 in a slot 111 is pivotally disposed in the first pivot hole 112, so that the latching member 30 can swing to another One end of the latching portion 21 is disposed in the second pivot hole 114, so that the card is disposed in the second pivot hole 114. The jaws 30 can be swung to the other end to be engaged in any of the slots of the ratchet portion 21, and each of the latching members 30 is in the form of a piece, that is, each of the latching members 30 can only be attached to the ratchet One of the slots of the portion 21 is engaged, and the number of meshing teeth is insufficient to cause a lack of torque.
2、該卡掣件30係呈一片體狀,容設於該第二槽113之該卡掣件30之下樞柱31係樞設於該第二樞孔114中,容設於該第一槽111中之卡掣件30的下樞柱31係可樞設在該第一樞孔112中,呈片體狀之該下樞柱31係與呈圓孔狀之該第一樞孔112或該第二樞孔114相樞設時,二者間之樞設之結構係較不確實。 The latching member 30 is in the form of a single body. The pivoting member 31 is disposed in the second pivot hole 114 and is received in the second pivot hole 114. The lower pivot post 31 of the latching member 30 in the slot 111 is pivotally disposed in the first pivot hole 112. The lower pivot post 31 is in the form of a circular body and the first pivot hole 112 in the shape of a circular hole or When the second pivot hole 114 is pivoted, the pivoted structure between the two is relatively inaccurate.
有鑑於上述習用起子驅動結構之缺失,本發明人藉多年從事相關行業之製造及設計經驗,終於有一能解決習用弊端之起子驅動結構之產品問世。 In view of the above-mentioned lack of the conventional driver drive structure, the inventors have years of experience in manufacturing and designing related industries, and finally have a product that can solve the drawbacks of the driver-driven structure.
發明所欲解決之問題:習用起子驅動結構中之每一卡掣件係僅能與該棘齒部之其一齒槽相卡合,囓合齒數不足而造成扭力不足之缺失,本發明之起子驅動結構中之該卡掣件之該咬合部係包括複數咬合齒而與該驅動件之間具有較多齒之相嚙合,該起子驅動結構即具較佳之旋動扭力。 The problem to be solved by the invention is that each of the latch members in the conventional driver drive structure can only engage with one of the slots of the ratchet portion, and the number of meshing teeth is insufficient to cause a lack of torque, and the driver of the present invention is driven. The occlusal portion of the latch member in the structure includes a plurality of snap teeth for engaging with more teeth between the drive members, and the driver drive structure has a better rotational torque.
解決問題之技術手段:一種起子驅動結構,其係包括:一固定座係設有一第一容槽、第一槽、第二槽、第一樞孔、第一容置槽、第二 樞孔、第二容置槽、容彈槽、第一樞部及第二容槽;一驅動件係與該固定座相樞設,該驅動件係設有第三容槽、棘輪部、第二樞部及第一抵部;二卡掣件係分別容設於該第一容槽之該第一槽或該第二槽內,每一卡掣件一側係設有咬合部、樞柱及容置部;二第一彈性體係彈抵於該二卡掣件上;一固定板係與該固定座相組設,該固定板係設有二第三樞孔及第三樞部;一控制件係套設且樞設於該固定座之外周面上,該控制件係設有第二穿孔、容置空間、控制部及複數定位槽;一定位珠係容設於該容彈槽處;一第二彈性體係容設於該容彈槽內,該第二彈性體係彈抵於該容彈槽及該定位珠間。 The technical means for solving the problem is as follows: a driver drive structure includes: a fixed seat is provided with a first receiving groove, a first groove, a second groove, a first pivot hole, a first receiving groove, and a second a pivot hole, a second accommodating groove, a accommodating groove, a first pivot portion and a second receiving groove; a driving member is pivoted with the fixing seat, and the driving member is provided with a third receiving groove, a ratchet portion, and a first a second pivot portion and a first abutting portion; the two latching members are respectively received in the first slot or the second slot of the first receiving slot, and each of the latching members is provided with a occlusion portion and a pivot post And a receiving portion; the first elastic system is elastically coupled to the two latching members; a fixed plate is assembled with the fixing base, the fixing plate is provided with two third pivot holes and a third pivot portion; The control member is sleeved and pivoted on the outer peripheral surface of the fixing seat, the control member is provided with a second perforation, a receiving space, a control portion and a plurality of positioning grooves; a positioning bead is accommodated in the elastic groove A second elastic system is received in the magazine, and the second elastic system is elastically engaged between the elastic groove and the positioning bead.
對照先前技術之功效:每一卡掣件一側係設有該咬合部,該咬合部係包括複數咬合齒,該二第一彈性體係分別彈抵於該第一槽之壁面與該第一槽內之該卡掣件間以及該第二槽之壁面與該第二槽內之該卡掣件間,使該咬合部之每一咬合齒皆可與該棘輪部相囓合,該咬合部係與該驅動件間具有較多齒之相嚙合,該起子驅動結構即具較佳之旋動扭力。該卡掣件係設有樞柱,該樞柱係貫穿凸伸於該卡掣件之二端面,且該樞柱係呈圓體狀,該第一槽內之該卡掣件之該樞柱係樞設於該固定座之該第一樞孔處,該樞柱另端係與該固定板之一第三樞孔相樞設,該第二槽內之該卡掣件之該樞柱係樞設於該第二樞孔處,該樞柱另端係與該固定板之另一第三樞孔相樞設,即每一卡掣件係與該固定座及該固定板皆具樞設關係,且該固定板係組設於該第一樞部處,該固定座、該卡掣件及該固定板三者間之每二者間均有樞設關係,該固定座、該卡掣件及該固定板間具有更佳之樞設結構。 According to the effect of the prior art, the occlusal portion is provided on one side of each of the clamping members, and the occlusal portion includes a plurality of occlusal teeth, and the two first elastic systems respectively abut against the wall surface of the first groove and the first groove Between the card member and the wall surface of the second slot and the latching member in the second slot, each of the engaging teeth of the engaging portion can be engaged with the ratchet portion, and the engaging portion is coupled to The drive member has more teeth to mesh with each other, and the driver drive structure has better rotational torque. The latching member is provided with a pivot post extending through the two end faces of the latching member, and the pivot post is in a circular shape, and the pivoting post of the latching member in the first slot The pivoting portion is pivotally disposed at the first pivot hole of the fixing seat, and the other end of the pivoting column is pivoted with a third pivot hole of the fixing plate, and the pivoting column of the clamping member in the second slot is pivoted At the second pivot hole, the other end of the pivot post is pivotally disposed with another third pivot hole of the fixing plate, that is, each of the latching members is pivotally connected to the fixing seat and the fixing plate, and the The fixing plate is disposed at the first pivot portion, and the fixing seat, the clamping member and the fixing plate are respectively disposed in a pivotal relationship, the fixing seat, the clamping member and the fixing The board has a better pivoting structure.
為使 鈞局委員及熟習此項技藝人士對本發明之功效完全瞭解,茲配合圖式及圖號就本發明之結構、組成說明於後,惟以下所述者僅為用來解釋本發明之實施例,並非企圖據以對本發明做任何形式上之限制,是以凡是在本發明之精神下,所作的任何修飾變更皆仍應屬於本發明之保護範圍。 The structure and composition of the present invention are described in conjunction with the drawings and the drawings, and the following description is only for explaining the implementation of the present invention. For example, it is not intended to limit the invention in any way, and any modifications made by the present invention are still within the scope of the invention.
10‧‧‧固定座 10‧‧‧ Fixed seat
11‧‧‧第一容槽 11‧‧‧First slot
111‧‧‧第一槽 111‧‧‧first slot
112‧‧‧第一樞孔 112‧‧‧First pivot hole
113‧‧‧第一容置槽 113‧‧‧First accommodating slot
114‧‧‧第二槽 114‧‧‧second trough
115‧‧‧第二樞孔 115‧‧‧Second pivot hole
116‧‧‧第二容置槽 116‧‧‧Second accommodating slot
12‧‧‧第一穿孔 12‧‧‧First perforation
13‧‧‧容彈槽 13‧‧‧Capacity
14‧‧‧第一樞部 14‧‧‧ First pivot
15‧‧‧固定柱 15‧‧‧Fixed column
16‧‧‧第二容槽 16‧‧‧Second capacity
20‧‧‧驅動件 20‧‧‧ Drives
200‧‧‧第三容槽 200‧‧‧ third cavity
21‧‧‧棘輪部 21‧‧‧ratchet
22‧‧‧第二樞部 22‧‧‧Second pivot
23‧‧‧第一抵部 23‧‧‧ first arrival
24‧‧‧第一螺合部 24‧‧‧First screwing
25‧‧‧作用端 25‧‧‧Action
30‧‧‧卡掣件 30‧‧‧ Cards
31‧‧‧咬合部 31‧‧‧Opportion
32‧‧‧樞柱 32‧‧‧ pivot
33‧‧‧容置部 33‧‧‧ 容部
40‧‧‧第一彈性體 40‧‧‧First Elastomer
50‧‧‧固定板 50‧‧‧ fixed board
51‧‧‧第三樞孔 51‧‧‧ third pivot hole
52‧‧‧第三樞部 52‧‧‧ Third pivot
53‧‧‧固定槽 53‧‧‧fixed slot
60‧‧‧控制件 60‧‧‧Controls
61‧‧‧第二穿孔 61‧‧‧Second perforation
62‧‧‧容置空間 62‧‧‧ accommodating space
63‧‧‧控制部 63‧‧‧Control Department
64‧‧‧定位槽 64‧‧‧ positioning slot
70‧‧‧定位珠 70‧‧‧ positioning beads
71‧‧‧第二彈性體 71‧‧‧Second elastomer
80‧‧‧結合桿 80‧‧‧Joint rod
81‧‧‧第二螺合部 81‧‧‧Second screw joint
82‧‧‧第二抵部 82‧‧‧ second arrival
第一圖、係本發明起子驅動結構之立體分解圖。 The first figure is an exploded perspective view of the driver drive structure of the present invention.
第二圖、係本發明起子驅動結構固定座之立體圖。 The second figure is a perspective view of the fastener driving structure fixing base of the present invention.
第三圖、係本發明起子驅動結構固定座之前視圖。 The third figure is a front view of the driver drive structure mount of the present invention.
第四圖、係本發明起子驅動結構驅動件之立體圖。 The fourth figure is a perspective view of the driver of the driver drive structure of the present invention.
第五圖、係本發明起子驅動結構部份元件之立體組合圖。 Fig. 5 is a perspective assembled view of some components of the driver drive structure of the present invention.
第六圖、係本發明起子驅動結構之立體組合圖。 Figure 6 is a perspective assembled view of the driver drive structure of the present invention.
第七圖、係本發明起子驅動結構之前視圖。 Figure 7 is a front elevational view of the driver drive structure of the present invention.
第八圖、係本發明第七圖A-A處之剖視圖。 Figure 8 is a cross-sectional view taken along line A-A of the seventh embodiment of the present invention.
第九圖、係本發明起子驅動結構之側視圖。 The ninth drawing is a side view of the driver drive structure of the present invention.
第十圖、係本發明第九圖B-B處之剖視圖。 Figure 11 is a cross-sectional view of the ninth diagram B-B of the present invention.
第十一圖、係本發明第九圖C-C處之剖視圖。 Figure 11 is a cross-sectional view taken at the C-C of the ninth embodiment of the present invention.
第十二圖、係本發明第二實施例之立體分解圖。 Figure 12 is a perspective exploded view of a second embodiment of the present invention.
第十三圖、係本發明第三實施例之立體分解圖。 Figure 13 is a perspective exploded view of a third embodiment of the present invention.
第十四圖、係本發明第三實施例固定座之立體圖。 Figure 14 is a perspective view of a fixing base of a third embodiment of the present invention.
第十五圖、係本發明第三實施例固定座之前視圖。 Fig. 15 is a front elevational view of the holder of the third embodiment of the present invention.
第十六圖、係本發明第三實施例之側視圖。 Figure 16 is a side view of a third embodiment of the present invention.
第十七圖、係本發明第十六圖B-B處之剖視圖。 Figure 17 is a cross-sectional view taken along line B-B of Figure 16 of the present invention.
第十八圖、係本發明第十六圖C-C處之剖視圖。 Figure 18 is a cross-sectional view taken along line C-C of Figure 16 of the present invention.
首先請參閱第一圖、第二圖、第三圖及第四圖所示,第一圖係本發明起子驅動結構之立體分解圖,第二圖係本發明起子驅動結構固定座10之立體圖,第三圖係本發明起子驅動結構固定座10之前視圖,第四圖係本發明起子驅動結構驅動件20之立體圖,本發明係關於一種起子驅動結構,其係包括:一固定座10,請輔以第二圖及第三圖所示,該固定座10之後端部係可結合在一握柄上,該握柄即可供使用者以手握持,該固定座10之前端面上係設有一第一容槽11,該第一容槽11二側係分別設有開口朝前之第一槽111及第二槽114,該第一槽111及該第二槽114係呈相對稱設置,該第一槽111處係設有第一樞孔112,該第一樞孔112另側係設有第一容置槽113,該第一容置槽113係與該第一槽111呈相通狀,該第一樞孔112係設於該第一槽111及該第一容置槽113間,該第二槽114處係設有第二樞孔115,該第二樞孔115係與該第一樞孔112相對稱,該第二樞孔115另側係設有第二容置槽116,該第二容置槽116係與該第二槽114呈相通狀,該第二容置槽116係與該第一容置槽113相對稱,該第二樞孔115係設於該第二槽114及該第二容置槽116間,該固定座10係設有第一穿孔12,該第一槽111及該第二槽114相對該第一穿孔12係呈相對稱狀,該第一穿孔12係呈貫穿孔狀,該固定座10之外 周面上係設有一容彈槽13,該容彈槽13係呈圓孔槽狀,該第一穿孔12外周面處係設有第一樞部14,該第一樞部14係凸出於該固定座10前端,該第一樞部14係設於該第一槽111及該第二槽114間,該第一樞部14係呈圓柱體狀,該固定座10係設有一固定柱15,該固定柱15係設於該容彈槽13及該第一穿孔12間,該固定柱15係呈圓柱體狀,該固定座10之前端面近底部處係設有第二容槽16,該第二容槽16係分別與該第一容置槽113及該第二容置槽116呈相通狀,該第二容槽16係設於該第一容置槽113及該第二容置槽116之間,該第二容槽16係與該容彈槽13相對正且相遠離,該第二容槽16係呈凹槽狀;一驅動件20,請輔以第四圖所示,該驅動件20係與該固定座10相樞設,該驅動件20內部係設有第三容槽200,該第一容槽11係樞設於該第三容槽200內,該第三容槽200係呈圓槽狀,該第三容槽200之內周面係設有環狀排列齒之棘輪部21,該第三容槽200底部係設有第二樞部22,該第一樞部14係樞設於該第二樞部22處,該第二樞部22係與該第三容槽200呈相通狀,該第二樞部22係呈圓槽狀,該第二樞部22之底部處係設有第一抵部23,該第一抵部23係供該第一樞部14之端部靠抵,該第二樞部22一端係設有第一螺合部24,該第一螺合部24係與該第一穿孔12相對正,該第二樞部22係設於該第三容槽200與該第一螺合部24間,該第一抵部23係設於該第二樞部22與該第一螺合部24間,該第一螺合部24係與該第二樞部22呈相通狀,該第一螺合部24係呈內螺紋狀,該驅動件20另端係設有作用端25,該作用端25係呈多角槽狀,該作用端25係呈六角槽狀或該作用端25係呈凸伸之四角頭狀; 二卡掣件30,該二卡掣件30係分別容設於該第一容槽11之該第一槽111及該第二槽114內,該二卡掣件30相對該固定座10係呈對稱狀,每一卡掣件30一側係設有咬合部31,該咬合部31係容設於該第一槽111或該第二槽114內,該咬合部31係包括複數咬合齒,該咬合部31係與該棘輪部21相囓合,該卡掣件30係設有樞柱32,該樞柱32係貫穿凸伸於該卡掣件30二端面,該樞柱32係呈圓柱體狀,容設於該第一槽111內之該卡掣件30之該樞柱32係樞設於該第一樞孔112處,使該卡掣件30係擺動而使該咬合部31與該棘輪部21相囓合,該固定座10即能透過容設於該第一槽111內之該卡掣件30驅動該驅動件20轉動,容設於該第二槽114內之該卡掣件30之該樞柱32係樞設於該第二樞孔115處,使該卡掣件30係擺動而使該咬合部31與該棘輪部21相囓合,該固定座10即能透過容設於該第二槽114內之該卡掣件30驅動該驅動件20轉動,該卡掣件30另側係設有容置部33,該容置部33係與該咬合部31相遠離,該樞柱32係設於該咬合部31與該容置部33間,容設於該固定座10之該第一槽111內之該卡掣件30之該容置部33係容設於第一容置槽113處,容設於該第二槽114內之該卡掣件30之該容置部33係容設於該第二容置槽116處;二第一彈性體40,該二第一彈性體40係分別容設於該本體10之該第一槽111及該第二槽114內,容設於該第一槽111內之該第一彈性體40係彈抵於該第一槽111之壁面及抵設於該第一槽111內之該卡掣件30上,容設於該第二槽114內之該第一彈性體40係彈抵於該第二槽114之壁面及抵設於該第二槽114內之該卡掣件30上,藉由該二第一彈性體40之彈力係使該二卡掣件30分別擺動至使該卡掣件30之該咬合部31與該驅動件20之該棘輪部21 相囓合;一固定板50,該固定板50係與該固定座10相組設,該固定板50係蓋合於該第一容槽11及該第二容槽16上,該固定板50係容設於該第三容槽200內,該固定板50係設有二第三樞孔51,每一第三樞孔51係可供每一卡掣件30之該樞柱32樞設,該二第三樞孔51係呈相對稱狀,該固定板50係設有一第三樞部52,該第三樞部52係供該第一樞部14相樞設及穿設,該第一樞部14係依序穿設於該第三樞部52及該第二樞部22處並與該第一抵部23相靠抵,該第三樞部52一側係設有固定槽53,該固定槽53係供該固定柱15相容設,使該固定板50係組設於該固定座10之該第一樞部14處後係呈不轉動狀;一控制件60,該控制件60係套設且樞設於該固定座10之外周面上,該控制件60係受該驅動件20限制而不脫出該固定座10外,該控制件60係可於該固定座10上轉動,該控制件60係設有一貫穿之第二穿孔61,該第二穿孔61係供該固定座10穿設,該第二穿孔61係與該驅動件20之該第三容槽200相對正,該控制件60係設有容置空間62,該容置空間62係供該咬合部31相容設,該控制件60係凸設有一控制部63,該控制部63係沿該第二穿孔61之孔緣凸設於該第二穿孔61內,該控制部63係相對容設於該第二容槽16處,該第二容槽16及該控制部63係可限制該控制件60相對該固定座10轉動之最大角度,當該控制件60逆時針轉動時,該控制部63係推動容設於該第一槽111中之該卡掣件30之該容置部33,使該卡掣件30壓抵其內側之該第一彈性體40,該第一槽111內之該卡掣件30之該咬合部31即與該驅動件20之該棘輪部21相脫開,而使該驅動件20相對該固定座10順時針空轉,當該控 制件60順時針轉動時,該控制部63係推動容設於該第二槽114中之該卡掣件30之該容置部33,使該卡掣件30壓抵其內側之該第一彈性體40,該第二槽114內之該卡掣件30之該咬合部31即與該棘輪部21相脫開,而使該驅動件20相對該固定座10逆時針空轉,該第二穿孔61另端係設有複數定位槽64,該定位槽64係呈凹槽狀,該複數定位槽64係呈間隔排列,其一定位槽64係會對正該容彈槽13,該定位槽64係與該控制部63相遠離,該定位槽64之數量係為三個;一定位珠70,該定位珠70係容設於該容彈槽13處,該定位珠70係呈圓珠體狀;一第二彈性體71,該第二彈性體71係容設於該固定座10之該容彈槽13內,該第二彈性體71係彈抵於該容彈槽13及該定位珠70間,使該定位珠70略凸露於該容彈槽13外並與任一定位槽64相定位,使該控制件60可分別定位於能使該驅動件20呈逆時針空轉、無法空轉及順時針空轉狀態之位置上;一結合桿80,該結合桿80係穿設於該第一穿孔12並與該驅動件20相結合,使該固定座10、該驅動件20、該固定板50及該控制件60皆受限於該結合桿80而無法相互脫開,該結合桿80一端係設有第二螺合部81,該第二螺合部81係與該第一螺合部24相螺合,該第二螺合部81係呈外螺紋狀,該第二螺合部81與該結合桿80間係設有第二抵部82,該第二抵部82係與該第一抵部23相靠抵,該第二抵部82係與該第一穿孔12之開口端面相切齊。 First, please refer to the first, second, third and fourth figures. The first figure is an exploded perspective view of the starter drive structure of the present invention, and the second figure is a perspective view of the starter drive structure fixing base 10 of the present invention. The third drawing is a front view of the driver drive structure fixing base 10 of the present invention, and the fourth drawing is a perspective view of the driver driving structure driving member 20 of the present invention. The present invention relates to a driver driving structure, which comprises: a fixing base 10, As shown in the second and third figures, the rear end of the fixing base 10 can be coupled to a handle, which can be held by the user by hand, and the front end of the fixing base 10 is provided with a The first slot 11 and the second slot 114 are respectively disposed on the two sides of the first slot 11 , and the first slot 111 and the second slot 114 are symmetrical. The first slot 111 is provided with a first pivot hole 112. The first pivot hole 112 is provided with a first receiving slot 113. The first receiving slot 113 is in communication with the first slot 111. The first pivot hole 112 is disposed between the first slot 111 and the first receiving slot 113, and the second slot 114 is provided with a second pivot The second pivot hole 115 is symmetrical with the first pivot hole 112. The second pivot hole 115 is provided with a second accommodating groove 116 on the other side, and the second accommodating groove 116 is connected to the second The second accommodating groove 116 is symmetrical with the first accommodating groove 113, and the second pivot hole 115 is disposed between the second groove 114 and the second accommodating groove 116. The fixing hole 10 is provided with a first through hole 12, and the first groove 111 and the second groove 114 are symmetrical with respect to the first through hole 12, and the first through hole 12 is formed in a through hole shape, and the fixing seat 10 is outer The upper surface of the first perforation 12 is provided with a first pivot portion 14 , and the first pivot portion 14 is protruded from the outer surface of the first through hole 12 . The first pivot portion 14 is disposed between the first slot 111 and the second slot 114. The first pivot portion 14 has a cylindrical shape, and the fixing base 10 is provided with a fixing post 15 . The fixing post 15 is disposed between the magazine slot 13 and the first through hole 12, and the fixing post 15 has a cylindrical shape. The front end surface of the fixing base 10 is provided with a second receiving slot 16 near the bottom end. The second receiving slot 16 is in communication with the first receiving slot 113 and the second receiving slot 116, and the second receiving slot 16 is disposed in the first receiving slot 113 and the second receiving slot. Between the 116, the second receiving slot 16 is opposite to and away from the magazine slot 13, and the second receiving slot 16 is in the shape of a groove; a driving member 20, as shown in the fourth figure, The driving member 20 is pivotally disposed with the fixing base 10. The driving member 20 is internally provided with a third receiving slot 200. The first receiving slot 11 is pivotally disposed in the third receiving slot 200. The 200 series has a circular groove shape, and the inner circumference of the third housing 200 The surface of the third cavity is provided with a second pivot portion 22, and the first pivot portion 14 is pivotally disposed at the second pivot portion 22, the second portion The second portion 22 is in the shape of a circular groove, and the second portion 22 is provided with a first abutting portion 23 at the bottom of the second portion 22, the first abutting portion The second screw portion 22 is provided with a first screwing portion 24 at one end thereof, and the first screw portion 24 is opposite to the first through hole 12, and the first pivot portion 24 is opposite to the first through hole 12, and the first pivot portion 24 is opposite to the first through hole 12, The second pivot portion 22 is disposed between the third recessed portion 200 and the first screwing portion 24 . The first abutting portion 23 is disposed between the second pivot portion 22 and the first screwing portion 24 . The first screwing portion 24 is in communication with the second pivot portion 22, the first screwing portion 24 is internally threaded, and the driving end 20 is provided with an action end 25 at the other end. In the shape of a polygonal groove, the working end 25 is in the shape of a hexagonal groove or the working end 25 is in the shape of a quadrangular head; The two latching members 30 are respectively received in the first slot 111 and the second slot 114 of the first receiving slot 11, and the two latching members 30 are opposite to the fixing base 10 The occlusal portion 31 is disposed in the first slot 111 or the second slot 114, and the occlusion portion 31 includes a plurality of occlusal teeth. The occlusal portion 31 is engaged with the ratchet portion 21, and the latching member 30 is provided with a pivot post 32 extending through the two end faces of the latching member 30. The pivot post 32 is cylindrical. The pivoting member 32 of the latching member 30, which is disposed in the first slot 111, is pivotally disposed at the first pivot hole 112, so that the latching member 30 is swung to make the engaging portion 31 and the ratchet The driving portion 20 is driven to rotate through the latching member 30 received in the first slot 111, and the latching member 30 is received in the second slot 114. The pivoting member 32 is pivotally disposed at the second pivot hole 115, so that the latching member 30 is swung to engage the engaging portion 31 with the ratchet portion 21, and the fixing base 10 can be accommodated in the first portion. The latch member 30 in the two slots 114 is driven The driving member 20 is rotated, and the receiving portion 33 is disposed on the other side of the latching member 30. The receiving portion 33 is away from the engaging portion 31. The pivoting portion 32 is disposed on the engaging portion 31 and the receiving portion. The accommodating portion 33 of the latching member 30 that is received in the first slot 111 of the mounting base 10 is received in the first receiving slot 113 and received in the second slot 114. The accommodating portion 33 of the latching member 30 is received in the second accommodating groove 116. The first elastic body 40 is respectively received by the first elastic body 40. The first elastic body 40 received in the first groove 111 is elastically abutted against the wall surface of the first groove 111 and the first groove 111 is disposed in the groove 111 and the second groove 114. The first elastic body 40 that is received in the second slot 114 is elastically abutted against the wall surface of the second slot 114 and the latching member 30 that is disposed in the second slot 114. The two latching members 30 are respectively swung by the elastic force of the two first elastic bodies 40 to the occlusal portion 31 of the latching member 30 and the ratchet portion 21 of the driving member 20 The fixing plate 50 is assembled with the fixing base 10, and the fixing plate 50 is attached to the first receiving slot 11 and the second receiving slot 16, the fixing plate 50 is The fixing plate 50 is provided with two third pivot holes 51, and each of the third pivot holes 51 is pivotable for the pivot post 32 of each of the latching members 30. The third pivot hole 51 is in a symmetrical shape, and the fixing plate 50 is provided with a third pivot portion 52 for pivoting and penetrating the first pivot portion 14 . The portion 14 is sequentially disposed at the third pivot portion 52 and the second pivot portion 22 and abuts against the first abutting portion 23, and the third pivot portion 52 is provided with a fixing groove 53 on the side thereof. The fixing slot 53 is compatible with the fixing post 15 so that the fixing plate 50 is assembled in the first pivot portion 14 of the fixing base 10 and is not rotated; a control member 60, the control member 60 The control member 60 is sleeved on the outer peripheral surface of the fixing base 10, and the control member 60 is restrained by the driving member 20 without coming out of the fixing base 10. The control member 60 is rotatable on the fixing base 10. The control member 60 is provided with a second through hole 61 penetrating therethrough. The second through hole 61 is provided for the fixing seat 10, and the second through hole 61 is opposite to the third receiving groove 200 of the driving member 20. The control member 60 is provided with an accommodating space 62. The control unit 63 is provided with a control portion 63. The control portion 63 is protruded from the hole edge of the second through hole 61 in the second through hole 61. The control is provided. The portion 63 is oppositely disposed at the second receiving slot 16, and the second receiving slot 16 and the control portion 63 can limit the maximum angle of rotation of the control member 60 relative to the fixing base 10 when the control member 60 is counterclockwise. When the rotation is performed, the control portion 63 pushes the receiving portion 33 of the latching member 30 received in the first slot 111 to press the latching member 30 against the first elastic body 40 on the inner side thereof. The occlusal portion 31 of the latching member 30 in the first slot 111 is disengaged from the ratchet portion 21 of the driving member 20, so that the driving member 20 is idling clockwise relative to the fixing base 10 when the control When the workpiece 60 is rotated clockwise, the control portion 63 pushes the receiving portion 33 of the latching member 30 received in the second slot 114 to press the latching member 30 against the inner side thereof. The elastic body 40, the engaging portion 31 of the latching member 30 in the second slot 114 is disengaged from the ratchet portion 21, and the driving member 20 is idling counterclockwise with respect to the fixing base 10, the second through hole The other end of the 61 is provided with a plurality of positioning slots 64. The positioning slots 64 are in the shape of a groove. The plurality of positioning slots 64 are arranged at intervals. A positioning slot 64 is aligned with the magazine slot 13, and the positioning slot 64 The positioning of the positioning groove 64 is three; a positioning bead 70, the positioning bead 70 is received in the magazine 72, and the positioning bead 70 is in the shape of a ball. a second elastic body 71 is received in the elastic housing 13 of the fixing base 10, and the second elastic body 71 is elastically biased against the elastic groove 13 and the positioning bead 70. The positioning bead 70 is slightly protruded from the magazine slot 13 and positioned with any of the positioning slots 64, so that the control member 60 can be respectively positioned to enable the driving member 20 to idle counterclockwise and cannot be idling. In the position of the clockwise idling state; a coupling rod 80 is disposed on the first through hole 12 and combined with the driving member 20 to make the fixing base 10, the driving member 20, and the fixing plate 50 The control member 60 is limited to the coupling rod 80 and cannot be disengaged from each other. The coupling rod 80 is provided with a second screwing portion 81 at one end thereof, and the second screwing portion 81 is coupled to the first screwing portion 24 . The second screwing portion 81 is externally threaded, and a second abutting portion 82 is disposed between the second screwing portion 81 and the coupling rod 80. The second abutting portion 82 is coupled to the first portion. The abutting portion 23 abuts, and the second abutting portion 82 is aligned with the opening end surface of the first through hole 12.
請繼續參閱第五圖至第八圖所示,第五圖係本發明起子驅動 結構部份元件之立體組合圖,第六圖係本發明起子驅動結構之立體組合圖,第七圖係本發明起子驅動結構之前視圖,第八圖係本發明第七圖A-A處之剖視圖,由圖示可清楚所示,第五圖係無設有該驅動件20及該結合桿80,該起子驅動結構組合後即如第六圖所示,該驅動件20係樞設於該固定座10之前端面上,該第一樞部14係與該第二樞部22相樞設,該二卡掣件30係分別容設於該第一容槽11之該第一槽111及該第二槽114內,該固定板50係蓋合於該固定座10之該第一容槽11及該第二容槽16上,該固定板50係組設於該固定座10上,該第一樞部14係依序穿設於該第三樞部52及該第二樞部22處並與該第一抵部23相靠抵,該控制件60係套合樞設於該固定座10上,該控制件60係可於該固定座10上轉動,該第二彈性體70係彈抵於該容彈槽13及該定位珠70間,使該定位珠70係與任一定位槽64相定位,該結合桿80係穿設於該第一穿孔12處並與該驅動件20相結合,使該固定座10、該驅動件20、該固定板50及該控制件60係皆受限於該結合桿80而無法相互脫開。 Please continue to refer to the fifth to eighth figures. The fifth figure is the driver of the present invention. A three-dimensional combination diagram of a part of the structure, a sixth diagram is a perspective view of the driver drive structure of the present invention, a seventh diagram is a front view of the driver drive structure of the present invention, and an eighth diagram is a sectional view of the seventh diagram of the seventh embodiment of the present invention. As shown in the figure, the fifth figure is not provided with the driving member 20 and the coupling rod 80. After the combination of the driver driving structure, as shown in FIG. 6, the driving member 20 is pivotally disposed on the fixing base 10. The first pivot portion 14 is pivotally disposed with the second pivot portion 22, and the two latching members 30 are respectively received in the first slot 111 and the second slot of the first receiving slot 11. The fixing plate 50 is disposed on the first receiving slot 11 and the second receiving slot 16 of the fixing base 10 , and the fixing plate 50 is assembled on the fixing base 10 , the first pivot portion The 14 series are disposed on the third pivot portion 52 and the second pivot portion 22 and abut against the first abutting portion 23 , and the control member 60 is pivotally disposed on the fixing base 10 , The control member 60 is rotatably mounted on the fixing base 10, and the second elastic body 70 is elastically abutted between the elastic-receiving groove 13 and the positioning bead 70, so that the positioning bead 70 is coupled with any positioning groove 64. The coupling rod 80 is disposed at the first through hole 12 and combined with the driving member 20, so that the fixing base 10, the driving member 20, the fixing plate 50 and the control member 60 are all limited by The coupling rods 80 cannot be disengaged from each other.
請繼續參閱第九圖至第十一圖所示,第九圖係本發明起子驅動結構之側視圖,第十圖係本發明第九圖B-B處之剖視圖,第十一圖係本發明第九圖C-C處之剖視圖,由圖示可清楚所示,該二卡掣件30係分別容設於該第一槽111及該第二槽114內,每一卡掣件30之該咬合部31係可與該驅動件20之該棘輪部21相囓合,容設於該第一槽111內之該卡掣件30之該容置部33係容設於該第一容置槽113處,容設於該第二槽114內之該卡掣件30之該容置部33係容設於該第二容置槽116處,該二第一彈性體40係分別容設於該第一槽111及該第二槽114內,容設於該第一槽111內之該第一彈性體40係彈抵 於該第一槽111之壁面及該第一槽111內之該卡掣件30間,容設於該第二槽114內之該第一彈性體40係彈抵於該第二槽114之壁面及該第二槽114內之該卡掣件30間,使該二卡掣件30分別擺動至使該咬合部31與該棘輪部21相囓合。 Please refer to the ninth to eleventh drawings, the ninth drawing is a side view of the driver driving structure of the present invention, the tenth drawing is a sectional view of the ninth drawing BB of the present invention, and the eleventh drawing is the ninth aspect of the present invention. The cross-sectional view of FIG. CC is clearly shown in the drawing. The two latching members 30 are respectively received in the first slot 111 and the second slot 114, and the engaging portion 31 of each latching member 30 is The accommodating portion 33 of the latching member 30 is received in the first receiving slot 113, and the receiving portion 33 of the latching member 30 is received in the first receiving slot 113. The accommodating portion 33 of the latching member 30 in the second slot 114 is received in the second receiving slot 116. The two first elastic bodies 40 are respectively received in the first slot 111 and The first elastic body 40 accommodated in the first groove 111 is elastically biased in the second groove 114 The first elastic body 40 accommodated in the second groove 114 is elastically abutted against the wall surface of the second groove 114 between the wall surface of the first groove 111 and the latching member 30 in the first groove 111. And between the latching members 30 in the second slot 114, the two latching members 30 are respectively swung to engage the engaging portion 31 with the ratchet portion 21.
該控制件60係樞設於該固定座10上,當該控制件60逆時針轉動時,該控制部63係推動容設於該第一槽111中之該卡掣件30之該容置部33,使該卡掣件30壓抵其內側之該第一彈性體40,該第一槽111內之該卡掣件30之該咬合部31即與該驅動件20之該棘輪部21相脫開,而使該驅動件20相對該固定座10逆時針卡制旋動而順時針空轉,當該控制件60順時針轉動時,該控制部63係推動容設於該第二槽114中之該卡掣件30之容置部33,使該卡掣件30壓抵其內側之該第一彈性體40,該第二槽114內之該卡掣件30之該咬合部31即與該棘輪部21相脫開,而使該驅動件20相對該固定座10順時針卡制旋動而逆時針空轉,該定位珠70及該第二彈性體71係容設於該容彈槽13內,該第二彈性體71係彈抵於該容彈槽13及該定位珠70間,使該定位珠70係略凸露於該容彈槽13外並與任一定位槽64相定位,使該控制件60可分別定位於能使該驅動件20呈逆時針空轉、無法空轉及順時針空轉狀態之位置上。 The control member 60 is pivotally disposed on the fixing base 10. When the control member 60 rotates counterclockwise, the control portion 63 pushes the receiving portion of the latching member 30 received in the first slot 111. 33, the first elastic body 40 is pressed against the inner side of the driving member 20, and the engaging portion 31 of the locking member 30 in the first groove 111 is separated from the ratchet portion 21 of the driving member 20. The driving member 20 is rotated counterclockwise with respect to the fixing base 10 to rotate clockwise. When the control member 60 rotates clockwise, the control portion 63 is pushed and received in the second slot 114. The accommodating portion 33 of the latching member 30 presses the latching member 30 against the first elastic body 40 on the inner side thereof, and the nip portion 31 of the latching member 30 in the second slot 114 is the ratchet portion The portion 21 is disengaged, and the driving member 20 is rotatably rotated counterclockwise with respect to the fixing base 10, and the positioning bead 70 and the second elastic body 71 are received in the magazine 72. The second elastic body 71 is elastically abutted between the elastic-receiving groove 13 and the positioning bead 70, so that the positioning bead 70 is slightly exposed outside the elastic-capacity groove 13 and is positioned with any positioning groove 64. Control member 60 can They are respectively positioned at positions where the driving member 20 can be idling counterclockwise, unable to idle, and idling clockwise.
請參閱第十二圖所示,第十二圖係第二實施例之立體分解圖,由圖示可清楚所示,該固定座10係無設有該第一樞部14,亦無設有該固定板50。 Referring to the twelfth embodiment, the twelfth embodiment is an exploded perspective view of the second embodiment. As is apparent from the illustration, the fixing base 10 is not provided with the first pivot portion 14, nor is it provided. The fixing plate 50.
請繼續參閱第十三圖至第十五圖所示,第十三圖係本發明第三實施例之立體分解圖,第十四圖係本發明第三實施例固定座10之立體 圖,第十五圖係本發明第三實施例固定座10之前視圖,由圖示可清楚所示,該第二容槽16係與該第一容槽11呈同槽狀,該第一容置槽113係設於該第一槽111內,該第二容置槽116係設於該第二槽114內,該容置部33係設於該咬合部31與該樞柱32間,容設於該第一槽111中之該卡掣件30之該容置部33係容設於該第一容置槽113處,容設於該第二槽114中之該卡掣件30之該容置部33係容設於該第二容置槽116處,該控制部63係為二個,該二控制部63係分別凸設於該二容置空間62之端部處,該二控制部63係分別推動每一容置部33。 Please refer to the thirteenth to fifteenth drawings. The thirteenth embodiment is an exploded perspective view of a third embodiment of the present invention, and the fourteenth embodiment is a three-dimensional embodiment of the third embodiment of the present invention. FIG. 15 is a front view of the fixing base 10 of the third embodiment of the present invention. As can be clearly shown, the second receiving slot 16 is in the same groove shape as the first receiving slot 11, and the first capacity is The groove 113 is disposed in the first groove 111, and the second receiving groove 116 is disposed in the second groove 114. The receiving portion 33 is disposed between the engaging portion 31 and the pivot post 32. The accommodating portion 33 of the latching member 30 disposed in the first slot 111 is received in the first accommodating slot 113, and the latching member 30 received in the second slot 114 The accommodating portion 33 is disposed at the second accommodating groove 116. The two control portions 63 are respectively disposed at the ends of the two accommodating spaces 62. The portion 63 pushes each of the accommodating portions 33, respectively.
請參閱第十六圖至第十八圖所示,第十六圖係本發明第三實施例之側視圖,第十七圖係本發明第十六圖B-B處之剖視圖,第十八圖係本發明第十六圖C-C處之剖視圖,由圖示係可清楚所示,當該控制件60順時針轉動時,該控制部63係推動容設於該固定座10之該第二槽114中之該卡掣件30之該容置部33,使該卡掣件30壓抵其內側之該第一彈性體40,該第二槽114內之該卡掣件30之該咬合部31即與該驅動件20之該棘輪部21相脫開,當該控制件60逆時針轉動時,該控制部63係推動容設於該第一槽111中之該卡掣件30之該容置部33,使該卡掣件30壓抵其內側之該第一彈性體40,該第一槽111內之該卡掣件30之該咬合部31即與該驅動件20之該棘輪部21相脫開。 Referring to the sixteenth to eighteenth drawings, the sixteenth embodiment is a side view of a third embodiment of the present invention, and the seventeenth embodiment is a cross-sectional view of the sixteenth embodiment of the present invention. A cross-sectional view of a CC of the sixteenth embodiment of the present invention is clearly shown in the drawing. When the control member 60 is rotated clockwise, the control portion 63 is pushed into the second slot 114 of the fixing base 10. The accommodating portion 33 of the latching member 30 presses the latching member 30 against the first elastic body 40 on the inner side thereof, and the nip portion 31 of the latching member 30 in the second slot 114 is The ratchet portion 21 of the driving member 20 is disengaged. When the control member 60 rotates counterclockwise, the control portion 63 pushes the receiving portion 33 of the latching member 30 received in the first slot 111. The first elastic body 40 is pressed against the inner side of the driving member 20, and the engaging portion 31 of the locking member 30 in the first groove 111 is disengaged from the ratchet portion 21 of the driving member 20. .
本發明起子驅動結構之優點係在於: The advantages of the driver drive structure of the present invention are:
1、每一卡掣件30一側係設有該咬合部31,該咬合部31係包括複數咬合齒,該二第一彈性體40係分別彈抵於該第一槽111之壁面與該第一槽111內之該卡掣件30間以及該第二槽114之壁面與該第二槽114內之該卡掣件30 間,使該咬合部31之每一咬合齒皆可與該棘輪部21相囓合,該咬合部31係與該驅動件20間具有較多齒之相嚙合,該起子驅動結構即具較佳之旋動扭力。 The occlusal portion 31 includes a plurality of occlusal teeth, and the two first elastic bodies 40 respectively respectively abut against the wall surface of the first slot 111 and the first portion The latching member 30 in a slot 111 and the wall surface of the second slot 114 and the latching member 30 in the second slot 114 Therefore, each of the engaging teeth of the engaging portion 31 can be engaged with the ratchet portion 21, and the engaging portion 31 is engaged with the plurality of teeth between the driving members 20, and the driver driving structure has a better rotation. Dynamic torque.
2、該卡掣件30係設有樞柱32,該樞柱32係貫穿凸伸於該卡掣件30二端面且係呈圓體狀,該第一槽111內之該卡掣件30之該樞柱32係樞設於該固定座10之該第一樞孔112處,該樞柱32另端係與該固定板50之一第三樞孔51相樞設,該第二槽114內之該卡掣件30之該樞柱32係樞設於該第二樞孔115處,該樞柱32另端係與該固定板50之另一第三樞孔51相樞設,即每一卡掣件30係與該固定座10及該固定板50皆具樞設關係,且該固定板50係組設於該第一樞部14處,該固定座10、該卡掣件30及該固定板50三者間之每二者間均有樞設關係,該固定座10、該卡掣件30及該固定板50間具有更佳之樞設結構。 The latching member 30 is provided with a pivot post 32. The pivot post 32 extends through the two end faces of the latching member 30 and has a circular shape. The latching member 30 in the first slot 111 is The pivot post 32 is pivotally disposed at the first pivot hole 112 of the fixing base 10. The other end of the pivot post 32 is pivotally disposed with a third pivot hole 51 of the fixing plate 50. The second slot 114 is disposed. The pivot post 32 of the latching member 30 is pivotally disposed at the second pivot hole 115. The other end of the pivot post 32 is pivotally disposed with another third pivot hole 51 of the fixing plate 50, that is, each The clamping member 30 is pivotally connected to the fixing base 10 and the fixing plate 50, and the fixing plate 50 is disposed at the first pivot portion 14. The fixing base 10, the clamping member 30 and the fixing member Each of the fixing plates 50 has a pivotal relationship between the two, and the fixing seat 10, the clamping member 30 and the fixing plate 50 have a better pivoting structure.
3、該樞柱32係呈圓體狀,該樞柱32與呈圓孔狀之該第一樞孔112及該第三樞孔51間以及該第二樞孔115及該第三樞孔51間係具有更佳之樞設結構。 The pivot post 32 has a circular shape, the pivot post 32 and the first pivot hole 112 and the third pivot hole 51 having a circular hole shape, and the second pivot hole 115 and the third pivot hole 51. The inter-system has a better pivoting structure.
4、該固定座10係設有第一樞部14,該第一樞部14係呈圓柱體狀,該第一樞部14係穿設於該驅動件20之該第二樞部22處及該固定板50之該第三樞部52處,該固定座10即與該驅動件20間即具有樞設結構及該固定座10與該固定板50間亦具有樞設關係,且該固定板50亦樞設於該第三容槽200內,該固定座10、該驅動件20及該固定板50三者間之每二者間均具有樞設結構,該固定座10、該驅動件20及該固定板50即可相互支撐而具有更佳之樞設結構。 The first base portion 14 is formed in a cylindrical shape, and the first pivot portion 14 is disposed at the second pivot portion 22 of the driving member 20 and At the third pivot portion 52 of the fixing plate 50, the fixing base 10 has a pivoting structure with the driving member 20, and the fixing seat 10 and the fixing plate 50 also have a pivoting relationship, and the fixing plate The fixing member 10, the driving member 20 and the fixing plate 50 have a pivoting structure, and the driving member 20 and the driving member 20 are respectively disposed in the third housing 200. And the fixing plate 50 can support each other and has a better pivoting structure.
5、該結合桿80係穿設於該第一穿孔12處並與該第一螺合部24相結合,使該固定座10、該驅動件20、該固定板50及該控制件60皆受限於該結合桿80而無法相互脫開。 The coupling rod 80 is disposed at the first through hole 12 and combined with the first screwing portion 24, so that the fixing base 10, the driving member 20, the fixing plate 50 and the control member 60 are both subjected to It is limited to the coupling rod 80 and cannot be disengaged from each other.
因此本發明之起子驅動結構具有產業利用性、新穎性及進步性,誠能符合發明專利之申請要件,爰依法提出申請。 Therefore, the driver driving structure of the invention has industrial utilization, novelty and progress, and can meet the application requirements of the invention patent, and submits an application according to law.
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109877752A (en) * | 2019-04-15 | 2019-06-14 | 宁波泓谊塑胶科技有限公司 | A kind of internal-gear type ratchet screwdriver |
TWI792504B (en) * | 2021-08-18 | 2023-02-11 | 義成工廠股份有限公司 | Ratchet screwdriver structure |
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TW201912323A (en) | 2019-04-01 |
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