M437237 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種棘輪起子之增速構造，特別是 指一種利用第一傳動桿及第二傳動桿係為分段式組合， 因此在高轉速時不會產生偏轉，而不會造成鎖螺絲時產 生阻力之棘輪起子。 【先前技術】 [0002] 目前一般所使用之起子構造’雖具有對螺絲具有鎖 緊與旋鬆之功效，但無法有效兼具定位與增速功能，以 及在使用上缺乏操作便利性。 [0003] 因此有如中華民國92年5月21日所公告之新型第 533956號「精密起子之旋轉結構」專利案，其係揭露： 包含有起子握柄、轴套、起子軸桿、軸轉環片、轉鈕及 游星齒輪等構件，乃令起子握柄成型一中空管身，上部 形成内具圓形空間之容座，該空間周側並成型環齒面， • 且下管端塞設一轴套’起子轴桿則穿置起子握柄而於其 穿伸軸套之尾部設有起子端，且桿體上部設接有細塊與 齒輪體而具一凸伸端，及以一環周具轴孔之軸轉環片套 抵於軸塊上側階緣，另於容座上裝設可樞轉之轉知，轉 紐内底部等距相離定樞有至少三個游星齒輪，該等游星 齒輪置於上述齒輪體與環齒面之間而相嚙接，且游星齒 輪之心轴穿置於上述軸轉環片之軸孔，並於轉鈕内底部 中央設有一内具滾珠之轴心孔，供上述起子軸桿之凸伸 端穿置；藉以旋轉頂部之轉鈕，則其游星齒輪可隨之繞 移並沿環齒面嚙動而自轉，通使齒輪體受游星齒輪响持 10120087#軍編號A0101 第3頁/共14頁 1012002559-0 M437237 [0004] [0005] [0006] [0007] [0008] 帶動而慢速轉動，致令起子軸桿得同步旋轉以施作旋動 螺絲之動作者。 然，該專利前案具有下列之缺點： 1.僅具有太陽齒輪系構造之增速作用，無法作方向 切換及確動定位等之設定操作，在功能性方面表現明顯 不足。 2.缺乏定位機構所導致之增速過程，容易因為操作 上的反向誤動造成增速作動之效率降低，增加操作上之 不便。 為此，申請人曾改良申請有中華民國97年12月21曰 所公告之新型第M347252號「棘輪起子之增速轉動構造」 專利案，其係揭露：一種結合棘輪及太陽齒輪系雙重構 造，藉由棘輪機構以產生確動操作方向之選擇，以及藉 由太陽齒輪系機構以增加輸出之轉速，以選擇輸出之高 低轉速，以對應螺合元件之鎖固與鬆脫需求，以達成棘 輪起子之操作快速與便利性。 所述專利案經使用一段時間後，其套筒接桿之第一 端設有太陽齒輪，而嚙合於複數行星齒輪之間，第二端 設有容置孔，以供置入起子頭，利用行星齒輪嚙合太陽 齒輪而產生加速作用，以供起子頭進行旋鬆或旋緊螺絲 之工作，始發覺由於該套筒接桿係一體成型製成，故其 長度較長，其第一端受力時，而輸出至第二端作動時， 容易產生偏轉，造成鎖螺絲時會產生阻力，甚至於損壞 故障，所以其使用效果不佳。 10120087#單编號 A〇101 第4頁/共14頁 1012002559-0 M437237 【新型内容】 [0009] 爰此，有鑑於目前的起子構造具有上述之缺點，故 本創作提供一種棘輪起子之增速構造，係設有一本體， 其係設有一棘輪座.，所述棘輪座内穿伸有一第一傳動桿 ，所述第一傳動桿係設有一棘輪，所述棘輪座上設有一 撥動塊，以控制所述棘輪正轉、逆轉或停止，又所述第 一傳動桿設有第一端及第二端，第一端係接設有一套管 ，而第二端則設有一非圓形之連接部；一握柄，其係結 合於所述本體，所述握柄内設有一環形内齒輪，所述環 形内齒輪係嚙合有一行星齒輪組，又所述行星齒輪組共 同嚙合於一太陽齒輪，所述太陽齒輪係套設於一第二傳 動桿上，所述第二傳動桿係設有一與連接部相配合之套 接部。 [0010] 所述連接部係設呈為六角波浪狀，所述套接部則設 呈為相配合之内六角波浪狀。 [0011] 所述套接部内係設入有一圓珠，而與所述第一傳動M437237 V. New description: [New technical field] [0001] This creation relates to a speed-increasing structure of a ratchet screwdriver, in particular to a segmented combination using a first transmission rod and a second transmission rod. Therefore, there is no deflection at high rotational speeds, and there is no ratcheting that causes resistance when the screws are locked. [Prior Art] [0002] The screwdriver structure currently used generally has the effect of locking and unscrewing the screw, but cannot effectively achieve the positioning and speed increasing function, and lacks operational convenience in use. [0003] Therefore, there is a new patent No. 533956, "Rotating Structure of Precision Screwdriver" announced by the Republic of China on May 21, 1992, which discloses: Contains a screwdriver grip, a bushing, a screwdriver shaft, and a shaft swivel The components such as the piece, the rotary knob and the star gear are formed by the driver's grip forming a hollow body, and the upper part is formed with a cavity having a circular space, and the circumference of the space is formed with a ring tooth surface, and the lower tube end plug a bushing is provided. The driver shaft is provided with a driver grip and a driver end is provided at a tail portion of the piercing sleeve, and the upper portion of the rod body is provided with a thin block and a gear body and has a convex end, and a ring The shaft swivel sleeve of the shaft hole of the circumference abuts against the upper side edge of the shaft block, and the pivotable transfer is arranged on the seat, and the bottom of the transfer has at least three planetary gears equidistantly spaced apart from the fixed pivot. The planetary gears are placed between the gear body and the ring tooth surface to be engaged, and the spindle of the star gear is inserted into the shaft hole of the shaft rotating ring piece, and is disposed in the center of the bottom of the rotating button. a shaft hole with a ball for the protruding end of the above-mentioned screwdriver shaft; by rotating the top button, the star The wheel can be rotated and rotated along the ring tooth surface, so that the gear body is affected by the star gear. 10120087#军号A0101 Page 3/14 pages 1012002559-0 M437237 [0004] [0005] [0006 [0007] [0008] Drive and rotate slowly, causing the screwdriver shaft to rotate synchronously to act as the swaying screw. However, the patent pre-issue has the following disadvantages: 1. It has only the speed-increasing effect of the sun gear train structure, and the setting operation such as direction switching and erection positioning cannot be performed, and the performance is obviously insufficient. 2. The lack of a speed-increasing process caused by the positioning mechanism is likely to reduce the efficiency of the speed-increasing operation due to the reverse operation of the operation, and increase the inconvenience in operation. To this end, the applicant has improved the application for the new type M347252 "Rising-rotation structure of ratcheting screwdriver" announced by the Republic of China on December 21, 1997. It discloses a combination of a ratchet and a sun gear system. The ratchet mechanism is used to generate the direction of the operative operation, and the sun gear train mechanism is used to increase the output speed to select the output high and low speed to match the locking and loosening requirements of the screwing element to achieve the ratchet driver. The operation is fast and convenient. After the patent case is used for a period of time, the first end of the sleeve post is provided with a sun gear, and is engaged between the plurality of planet gears, and the second end is provided with a receiving hole for inserting the screwdriver head, and utilizing The planetary gear meshes with the sun gear to accelerate, so that the screwdriver head can loosen or tighten the screw. It is found that the sleeve is integrally formed, so the length is long and the first end is stressed. When the output is output to the second end, the deflection is liable to occur, which causes resistance to the lock screw and even damages the fault, so the use effect is not good. 10120087#单编号A〇101 Page 4/14 pages 1012002559-0 M437237 [New content] [0009] In view of the above shortcomings, the present invention provides a growth rate of a ratchet screwdriver. The structure is provided with a body, which is provided with a ratchet seat. The ratchet seat has a first transmission rod extending therein, the first transmission rod is provided with a ratchet, and the ratchet seat is provided with a dial block. In order to control the ratchet to rotate, reverse or stop, the first transmission rod is provided with a first end and a second end, the first end is connected with a sleeve, and the second end is provided with a non-circular shape. a connecting portion; the handle is coupled to the body, the handle is provided with an annular internal gear, the annular internal gear is engaged with a planetary gear set, and the planetary gear set is jointly meshed with a sun gear The sun gear system is sleeved on a second transmission rod, and the second transmission rod is provided with a socket portion that cooperates with the connecting portion. [0010] The connecting portion is formed in a hexagonal wave shape, and the socket portion is formed in a matching hexagonal wave shape. [0011] the socket is provided with a ball, and the first transmission
桿相頂抵。 [0012] 本創作具有下列之優點： [0013] 1.本創作係利用該第一傳動桿及第二傳動桿為分段 式組合，因此當其高轉速時不會產生偏轉，而不至於造 成鎖螺絲時產生阻力。 [0014] 2.本創作係可供根據不同的工作需求，而選擇使用 高轉速〔低扭力〕或低轉速〔高扭力〕，故使用上相當 方便。 脆單編號A〇101 第5頁/共14頁 1012002559-0 [0015] [0015]M437237 【實施方式】 首先，請參閱第一圖及第二圖所示，本創作第一實 施例’係包括有本體（1)及握柄（2)，其中： 本體（1)，其前端係設有一棘輪座（11)，該棘輪座 (11)内係穿伸有一第一傳動桿（12)，該第一傳動桿（12) 上係設有一棘輪（13)〔如第三圖所示〕，該棘輪座（11) 上設有一撥動塊（14)，以控制該棘輪（13)正轉、逆轉或 停止，又6玄第一傳動桿（12)設有第一端（121)及第二端 (122)，該第一端（121)係接設有一套管（15)，以供固定 一起子頭（A)，而第二端（122)則設有一非圓形之連接部 (16)，該連接部（16)係設呈為六角波浪狀。 握柄（2)，其係結合於該本體（！），該握柄（2)之内 壁上設有一環形内齒輪（21)〔如第四圖所示，其係為第 一圖中之B-B剖視圖〕，該環形内齒輪（21)係嚙合有一行 星齒輪組（22)，又該行星齒輪組（22)則共同嚙合於一太 陽齒輪（23)，該太陽齒輪（23)係套設於一第二傳動桿 (24)上，該第二傳動桿（24)係設有一與該連接部（丨6)相 配合之套接部（25)〔如第五圖所示，其係為第一圖中之 C-C剖視圖〕，該套接部（25)係設呈為内六角波浪狀又 該套接部（25)内係設入有一圓珠（26)，而與該第一傳動 桿（12)相頂抵》 使用時，如第一圖及第二圖所示，係於該套管（15) 内裝置一起子頭（A)，當需要鎖緊工作時，初期需要高轉 速〔低扭力〕，此時先撥動該棘輪座（11)上的撥動塊 (14)，藉以選擇該棘輪（13)正轉或逆轉，然後握持該握 101 厕7^·^% AQ1()1 第 6 頁 / 共 14 頁 1012002559-0 M437237The poles are offset. [0012] The present invention has the following advantages: [0013] 1. The present invention utilizes the first transmission rod and the second transmission rod as a segmented combination, so that when it is at a high rotational speed, no deflection occurs, and no Resistance is generated when the screw is locked. [0014] 2. The creation system is available for high speed (low torque) or low speed (high torque) according to different work requirements, so it is quite convenient to use. Crisp Single Number A〇101 Page 5/14 pages 1012002559-0 [0015] [00415] M437237 [Embodiment] First, referring to the first and second figures, the first embodiment of the present invention includes There is a body (1) and a handle (2), wherein: the body (1) has a ratchet seat (11) at the front end thereof, and a first transmission rod (12) is bored in the ratchet seat (11). The first transmission rod (12) is provided with a ratchet wheel (13) (as shown in the third figure), and the ratchet seat (11) is provided with a dial block (14) for controlling the ratchet wheel (13) to rotate forward, Reversing or stopping, the 6th first transmission rod (12) is provided with a first end (121) and a second end (122), and the first end (121) is connected with a sleeve (15) for fixing The sub-head (A) is provided together, and the second end (122) is provided with a non-circular connecting portion (16), and the connecting portion (16) is designed to have a hexagonal wave shape. a handle (2) coupled to the body (!), the inner wall of the handle (2) is provided with an annular internal gear (21) [as shown in the fourth figure, which is the BB in the first figure In cross-sectional view, the annular internal gear (21) is meshed with a planetary gear set (22), and the planetary gear set (22) is jointly meshed with a sun gear (23), and the sun gear (23) is sleeved on the a second transmission rod (24), the second transmission rod (24) is provided with a socket portion (25) that cooperates with the connecting portion (丨6) (as shown in the fifth figure, which is the first In the cross-sectional view of the CC, the sleeve portion (25) is configured to have a hexagonal wave shape, and the socket (25) is provided with a ball (26), and the first transmission rod (12) When used, as shown in the first figure and the second figure, the sub-head (A) is installed in the casing (15). When the locking work is required, the high speed (low torque) is required at the beginning. ], at this time, firstly push the toggle block (14) on the ratchet seat (11), thereby selecting the ratchet (13) to rotate forward or reverse, and then holding the grip 101 toilet 7^·^% AQ1()1 Page 6 / Total 14 Page 10 12002559-0 M437237
柄（2)，當轉動握柄（2)以正轉輸入轉速〔如第四圖所示 〕，轉動握柄（2)會同時帶動行星齒輪組（22)產生圓周運 動〔公轉〕，由於行星齒輪组（22)嚙合固定於握柄（2)之 環形内齒輪（21)，因而行星齒輪組（22)產生自轉，當行 星齒輪組（22)自轉時會傳動第二傳動桿（24)之太陽齒輪 (23)，進而使第二傳動桿（24)以正轉輸出轉速，進而產 生增速作用，亦即握柄（2)旋動一圈，第二傳動桿（24)可 相對旋轉多圈，而該第二傳動桿（24)則會透過其非圓形 之套接部（25)，連動該第一傳動桿（12)之連接部（16)， 而帶動該第一傳動桿（12)旋轉，再經由該棘輪座（11)控 制該第一傳動桿（12)之正轉或逆轉，如此，則可利用該 套管（15)内之起子頭（A)進行鎖緊之工作，當進行到鎖緊 工作後期時，則需要低轉速〔高扭力〕，則撥動該棘輪 座（11)上的撥動塊（14)，藉以選擇該棘輪（13)停止，如 此棘輪（13)則控制該第一傳動桿（12)無法轉動，如此， 當握持該握柄（2)旋轉時，則該握柄（2)内的環形内齒輪 (21)並無法嚙合該行星齒輪組（22)傳動太陽齒輪（23)快 速旋轉，因此該第二傳動桿（24)則與該握柄（2)同步旋轉 ，同樣透過該套接部（25)及連接部（16)，連帶使該第一 傳動桿（24)同步旋轉，則可產生低轉速〔高扭力〕驅動 該套管（15)内之起子頭（A)完成鎖緊之工作；如此，當需 要進行旋鬆之工作時，於旋鬆初期則必須選擇低轉速〔 高扭力〕，而到旋鬆末期時，則必須更換選擇為高轉速 〔低扭力〕之作動，藉以配合不同的工作需求。 [0019] 惟，以上所述僅為本創作其中之一最佳實施例，當 不能以此限定本創作之申請專利保護範圍，舉凡依本創 10120087#單編號顯1 第 7 頁 / 共 14 頁 1012002559-0 M437237 作之申請專利㈣及說明書内容所作之簡單的等效變化 與替換，皆應仍屬於本創作申請專利範圍所涵蓋保護之 範圍内。 【圖式簡單說明】 [0020] [0021] [0022] 第一圖係為本創作之立體外觀圖。 第二圖係為本創作之組合剖視圖。 第二圖係為本創作第一傳動桿及第二傳動桿之立體 分解圖。 [0023] 第四圖係為本創作第一圖中之B-B剖視圖。 [0024] 第五圖係為本創作第一圖中之C-C剖視圖。 【主要元件符號說明】 [0025] (1 ) 本體 (11) 棘輪座 [0026] (12) 第一傳動桿 (12 1 )第一端 [0027] (1 2 2)第二端 (13) 棘輪 [0028] (14) 撥動塊 (15) 套管 [0029] (16) 連接部 (2 ) 握柄 [0030] (21) 環形内齒輪 (22) 行星齒輪組 [0031] (23) 太陽齒輪 (24) 第二傳動桿 [0032] (25) 套接部 (26) 圓珠 [0033] (A) 起子頭 101麵7产單编& A0101 第8頁/共14頁 1012002559-0The handle (2), when the handle (2) is rotated to rotate the input speed (as shown in the fourth figure), the rotation of the handle (2) will simultaneously drive the planetary gear set (22) to produce a circular motion [revolution], due to the planet The gear set (22) engages the annular internal gear (21) fixed to the handle (2), so that the planetary gear set (22) generates rotation, and when the planetary gear set (22) rotates, the second transmission rod (24) is driven. The sun gear (23), in turn, causes the second transmission rod (24) to rotate at a forward rotation speed, thereby generating a speed increasing effect, that is, the handle (2) is rotated once, and the second transmission rod (24) is relatively rotatable. a second transmission rod (24), through its non-circular socket (25), interlocking the connection portion (16) of the first transmission rod (12) to drive the first transmission rod ( 12) rotating, and then controlling the forward or reverse rotation of the first transmission rod (12) via the ratchet seat (11), so that the locking head (A) in the sleeve (15) can be used for locking work. When proceeding to the later stage of the locking work, the low speed (high torque) is required, and the toggle block (14) on the ratchet seat (11) is dialed to select The ratchet (13) is stopped, such that the ratchet (13) controls the first transmission rod (12) to be unable to rotate, so that when the grip (2) is held to rotate, the inside of the handle (2) is annular The gear (21) is unable to engage the planetary gear set (22) to transmit the sun gear (23) for rapid rotation, so that the second transmission rod (24) rotates synchronously with the handle (2) and also passes through the socket ( 25) and the connecting portion (16), together with the first transmission rod (24) synchronously rotating, can generate a low rotation speed (high torque) to drive the screwdriver head (A) in the sleeve (15) to complete the locking work Therefore, when it is necessary to perform the work of unscrewing, the low speed (high torque) must be selected at the beginning of the unscrewing, and when the loosening period is reached, the action of selecting the high speed (low torque) must be replaced to match the difference. Job requirements. [0019] However, the above description is only one of the best embodiments of the present invention, and when it is not possible to limit the scope of the patent protection of the present creation, the genus is based on the original 10120087# single number display 1 page 7 / 14 pages 1012002559-0 M437237 The patent application (4) and the simple equivalent changes and substitutions made in the contents of the specification shall remain within the scope of protection covered by the scope of this patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0022] [0022] The first figure is a three-dimensional appearance of the creation. The second figure is a sectional view of the combination of the creation. The second figure is a three-dimensional exploded view of the first transmission rod and the second transmission rod. [0023] The fourth figure is a cross-sectional view taken along line B-B in the first drawing of the creation. [0024] The fifth drawing is a cross-sectional view taken along line C-C in the first drawing of the creation. [Main component symbol description] [0025] (1) Body (11) Ratchet seat [0026] (12) First transmission rod (12 1 ) First end [0027] (1 2 2) Second end (13) Ratchet [1428] (14) Toggle block (15) Sleeve [0029] (16) Connection (2) Grip [0030] (21) Ring internal gear (22) Planetary gear set [0031] (23) Sun gear (24) Second transmission rod [0032] (25) Socket (26) Ball [0033] (A) Screwdriver head 101 face 7 production single & A0101 Page 8 / 14 pages 1012002559-0