TWI746305B - Penetrating wrench clamping structure - Google Patents
Penetrating wrench clamping structure Download PDFInfo
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- TWI746305B TWI746305B TW109143273A TW109143273A TWI746305B TW I746305 B TWI746305 B TW I746305B TW 109143273 A TW109143273 A TW 109143273A TW 109143273 A TW109143273 A TW 109143273A TW I746305 B TWI746305 B TW I746305B
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Abstract
本發明係提供一種穿透式扳手卡接結構，其結構設計上，該扳手本體之扳手頭內部開設有一容置空間，容置空間內卡設有一棘輪件，該棘輪件內部有一六角內置槽，而六角內置槽下端則呈現一較寬之圓形槽，再者六角內置槽之六角邊上皆開設有一內凹槽，又於六角內置槽之六角端處皆開設有一圓柱槽，而棘輪件於六角內置槽最上端係形成一較小之六角穿孔；接著，棘輪件之六角內置槽內得供一套筒定位件穿設，該套筒定位件係由上部上柱區與下部六角定位區所組成，而套筒定位件內部貫穿有一六角孔，而該六角定位區之六角端處皆形成一定位圓柱，又於六角定位區其中二相對邊上皆預設有一鋼珠孔，鋼珠孔內置有一鋼珠，而上部上柱區上端之外緣處則開設有一環溝槽；當套筒定位件自棘輪件下端穿入時，其六角定位區及定位圓柱係限位於六角內置槽及圓柱槽內，且於圓柱槽內之定位圓柱上設置有彈簧，而套筒定位件之上柱區則自棘輪件六角穿孔串出，再串出於上端一提控盤之穿孔中，並藉由一釦件卡抵於套筒定位件之環溝槽內，使扣件卡抵於提控盤之上端，據以達到棘輪件、套筒定位件及提控盤之結合；是以，當套筒自套筒固定件下端穿設進入六角孔時，其套筒插接端上緣兩側因卡抵六角孔壁內之鋼珠，而一併將套筒固定件向上撐移，而當鋼珠向上移動至棘輪件內凹槽處時，鋼珠則獲得向外移動之空間，據以釋放套筒得以繼續穿入六角孔內，又當套筒插接端上之環凹槽升至鋼珠處 時，鋼珠則向內卡抵於套筒定位件及套筒間，如此藉由彈簧之推伸力量使套筒定位件向下復位，並完成對套筒之卡接；而釋放時，僅需向上拉動提控盤，使套筒定位件及套筒一併向上連動，並使鋼珠再次拉升至棘輪件內凹槽之位置時，鋼珠係可向外移動，進而產生對套筒之釋放狀態者。 The present invention provides a penetrating wrench clamping structure. In terms of structural design, the wrench head of the wrench body is provided with an accommodating space, a ratchet member is clamped in the accommodating space, and the ratchet member has a hexagonal built-in groove. The lower end of the hexagonal built-in groove presents a wider round groove, and the hexagonal side of the hexagonal built-in groove has an inner groove, and the hexagonal end of the hexagonal built-in groove has a cylindrical groove. A smaller hexagonal perforation is formed at the uppermost end of the hexagonal built-in groove; then, a sleeve positioning piece is provided in the hexagonal built-in groove of the ratchet member to pass through, and the sleeve positioning piece is formed by the upper upper column area and the lower hexagonal positioning area. A hexagonal hole penetrates through the sleeve positioning part, and a positioning cylinder is formed at the hexagonal end of the hexagonal positioning area, and a steel ball hole is preset on two opposite sides of the hexagonal positioning area. The steel ball hole is built with a steel ball. , And the outer edge of the upper end of the upper upper column area is provided with a ring groove; when the sleeve positioning member penetrates from the lower end of the ratchet member, the hexagonal positioning area and the positioning cylinder are limited to the hexagonal built-in groove and the cylindrical groove, and A spring is arranged on the positioning cylinder in the cylindrical groove, and the upper column area of the sleeve positioning part is strung out from the hexagonal perforation of the ratchet part, and then strung out in the perforation of the upper control plate, and is held by a fastener. In the ring groove of the sleeve positioning member, the fastener is snapped against the upper end of the lifting control plate to achieve the combination of the ratchet member, the sleeve positioning member and the lifting control plate; therefore, when the sleeve is from the lower end of the sleeve fixing member When inserted into the hexagonal hole, both sides of the upper edge of the socket end are stuck against the steel ball in the wall of the hexagonal hole, and the sleeve fixing part is moved upward, and when the steel ball moves up to the groove in the ratchet part At the same time, the steel ball gains space to move outwards, according to which the sleeve can be released to continue to penetrate into the hexagonal hole, and when the ring groove on the socket end of the sleeve rises to the steel ball When the steel ball is pressed inwardly between the sleeve positioning piece and the sleeve, the sleeve positioning piece is reset downward by the pushing force of the spring, and the clamping of the sleeve is completed; and when it is released, only need Pull the lifting control plate upwards to make the sleeve positioning member and the sleeve move upward together, and when the steel ball is pulled up to the position of the groove in the ratchet member again, the steel ball system can move outwards, thereby generating a release state of the sleeve .
Description
本發明係有關於一種穿透式扳手卡接結構，特別是指藉由棘輪件配合套筒定位件之升降結構，賦予內部鋼珠轉換卡抵之設計，而可對插接套筒產生快速卡抵及釋放之功效者。 The present invention relates to a penetrating wrench clamping structure, in particular to the lifting structure of the ratchet member and the sleeve positioning member, which gives the internal steel ball a design of transitional clamping, and can produce rapid clamping of the plug-in sleeve. And the effect of release.
按，現今工具之應用相當廣泛，尤其穿透式套筒或扳手結構更可符合多種使用狀態之需求，是以相當受操作者喜愛；但一般套用穿透式套筒之扳手大多於其作業孔內設置一彈性卡珠，並於套筒***時強行卡抵該鋼珠，進而達到套筒與扳手結合定位之狀態。 According to the fact that today’s tools are widely used, especially the penetration type socket or wrench structure can meet the needs of a variety of use conditions, so it is quite popular with operators; but generally, most of the wrenches that use penetration type sockets are used in their working holes. An elastic locking ball is arranged inside, and when the sleeve is inserted, the steel ball is forced to be clamped, so as to achieve a state where the sleeve and the wrench are combined and positioned.
惟，上述結構雖已可產生套筒定位之效果，但由於套筒之卡抵及脫離皆須強行操作，除了使用上相當吃力外，亦有磨損工具結構之可能。 However, although the above structure can produce the effect of the sleeve positioning, since the clamping and disengagement of the sleeve must be forcibly operated, in addition to being quite laborious to use, there is also the possibility of wearing the tool structure.
是以有業者研發出可控制卡接套筒之結構，為臺灣發明專利第I491474(美國專利US9694479)，請繼續參閱第13、14、15、16、17、18圖所示，其主要於扳手頭(60)內卡設有一套接件(70)，套接件(70)內為一穿透之六角孔(71)，而套接件(70)外緣中央處為棘輪齒(74)結構，而棘輪齒(74)上端係形成一上缺槽(61)，下端則有一下缺槽(62)，其中上缺槽(61)內置有一彈簧(63)；再者套接件(70)之下端外緣處開設有一鋼珠孔 (72)，鋼珠孔(72)內置有一鋼珠(73)，且鋼珠(73)係位於下缺槽(62)下端之斜坡段(64)。 It is the structure of the controllable clamping sleeve developed by the industry, which is the Taiwan Invention Patent No. I491474 (US Patent US9694479). Please continue to refer to Figures 13, 14, 15, 16, 17, and 18, which are mainly related to wrenches. A socket (70) is clamped in the head (60). The socket (70) has a penetrating hexagonal hole (71), and the center of the outer edge of the socket (70) is a ratchet tooth (74) The upper end of the ratchet tooth (74) is formed with an upper slot (61), and the lower end has a lower slot (62), in which the upper slot (61) is built with a spring (63); and the socket (70) ) There is a steel ball hole at the outer edge of the lower end (72), a steel ball (73) is built in the steel ball hole (72), and the steel ball (73) is located at the slope section (64) at the lower end of the lower groove (62).
當套筒(80)自套接件(70)下端欲穿入六角孔(71)時，其套筒(80)上緣將抵住鋼珠(73)而一併將套接件(70)向上撐移，而當鋼珠(73)向上移動至下缺槽(62)處時，鋼珠(73)則獲得向外移動之空間，據以釋放套筒(80)得以繼續穿入六角孔(71)內，又當套筒(80)外緣之環缺角(81)升至鋼珠(73)處時，鋼珠(73)則向內卡抵於套接件(70)及套筒(80)間，如此藉由上缺槽(61)內彈簧(63)之推伸力量使套接件(70)向下復位，並完成對套筒(80)之卡接；而釋放時，僅需向上拉套接件(70)，使套筒(80)一併向上連動，並使鋼珠(73)再次拉升至下缺槽(62)之位置時，鋼珠(73)係可向外移動，進而產生對套筒(80)之釋放。 When the sleeve (80) is going to penetrate the hexagonal hole (71) from the lower end of the socket (70), the upper edge of the sleeve (80) will abut the steel ball (73) and move the socket (70) upwards. When the steel ball (73) moves up to the lower groove (62), the steel ball (73) gains space to move outwards, according to which the release sleeve (80) can continue to penetrate into the hexagonal hole (71) Inside, when the ring gap (81) of the outer edge of the sleeve (80) rises to the steel ball (73), the steel ball (73) is inwardly clamped between the socket (70) and the sleeve (80) , In this way, by the pushing force of the spring (63) in the upper slot (61), the socket (70) is reset downward, and the clamping of the sleeve (80) is completed; when releasing, only need to pull upwards The socket (70) makes the sleeve (80) move upwards together, and when the steel ball (73) is pulled up to the position of the lower groove (62) again, the steel ball (73) can move outwards, thereby producing Release of the sleeve (80).
然而，上述專利於實際使用時，卻存在有相當大之缺失，說明如后： However, the above-mentioned patents have considerable deficiencies in actual use. The explanation is as follows:
其一，為了使此設計得以運作，必須犧牲原棘輪齒之空間，空出上缺槽及下缺槽之區域，如此於操作時，將使套接件之壁邊過薄，而造成整體扳手扭力不足之情況。 First, in order to make this design work, the space of the original ratchet teeth must be sacrificed to free the upper and lower grooves. This will make the wall of the socket too thin during operation, resulting in the overall wrench Insufficient torque.
其二，為了使鋼珠具有足夠的外縮高度，以及上端彈簧得以下壓作動，其上缺槽之空間必須大於下缺槽，如此除了上述第一點必須犧牲更多的棘輪齒空間外，不然就是要加大扳手頭之厚度，據以滿足此設計之動作條件，惟加大整體厚度將不利於使用者於小空間操作之需求，且亦將提高製作成本。 Secondly, in order to make the steel ball have sufficient shrinkage height and the upper spring to be actuated by the downward pressure, the space of the upper groove must be greater than the lower groove, so in addition to the first point above, more ratchet tooth space must be sacrificed, otherwise It is necessary to increase the thickness of the wrench head to meet the operating conditions of this design. However, increasing the overall thickness will not be conducive to the user's needs for operation in a small space, and will also increase the production cost.
其三，因操作卡接或釋放動作時，皆須拉動套接件，而使套接件外緣之棘輪齒一併連動上下，如此恐造成與棘輪扳手撥塊齒部之摩擦或齒部錯位，據以產生齒部損壞或卡死之情況者。 Thirdly, the socket must be pulled when the clamping or releasing action is operated, so that the ratchet teeth on the outer edge of the socket move up and down at the same time, which may cause friction with the ratchet wrench or tooth dislocation. , According to which the teeth are damaged or stuck.
其四，其係藉由單顆鋼珠與套筒卡接，將有卡抵狀態不佳之情況者。 Fourth, if a single steel ball is clamped to the sleeve, there will be a situation where the clamping state is not good.
有鑑於習知手工具卡接之設計仍有改善之空間，是以發明人基於從事相關行業之多年經驗與技術，特著手研究解決之道，進而研創出本發明穿透式扳手卡接結構。其一目的乃在於藉由扳手頭內棘輪件與套筒定位件之結構搭配，使當套筒套入六角孔時，可將套筒定位件向上推伸，而使內部鋼珠移動至可外移之位置，並使套筒可向六角孔內部繼續插伸，直至套筒外部之環凹槽與鋼珠卡接時，套筒定位件則可回復至原位，並對套筒產生卡抵之功效。 In view of the fact that there is still room for improvement in the design of the conventional hand tool clamping, the inventor, based on years of experience and technology in the relevant industry, specially researched and solved the solution, and then developed the penetrating wrench clamping structure of the present invention. One of the purposes is to match the structure of the ratchet inside the wrench head with the socket positioning part, so that when the socket is inserted into the hexagonal hole, the socket positioning part can be pushed upward, and the inner steel ball can be moved out. Position, and the sleeve can continue to be inserted into the hexagonal hole, until the ring groove on the outside of the sleeve is clamped with the steel ball, the sleeve positioning member can return to the original position, and the sleeve can be clamped .
其一目的乃在於藉由扳手頭內棘輪件與套筒定位件之結構搭配，使當套筒套入六角孔時，可將套筒定位件向上推伸，而使內部鋼珠移動至可外移之位置，並使套筒可向六角孔內部繼續插伸，直至套筒外部之環凹槽與鋼珠卡接時，套筒定位件則可回復至原位，並對套筒產生卡抵之功效。 One of the purposes is to match the structure of the ratchet inside the wrench head with the socket positioning part, so that when the socket is inserted into the hexagonal hole, the socket positioning part can be pushed upward, and the inner steel ball can be moved out. Position, and the sleeve can continue to be inserted into the hexagonal hole, until the ring groove on the outside of the sleeve is clamped with the steel ball, the sleeve positioning member can return to the original position, and the sleeve can be clamped .
其二目的在於，透過套筒定位件上端所配置之提控盤結構，當套筒與扳手卡接時，可拉提該提控盤，使提控盤連動拉伸套筒定位件，據使鋼珠到達內凹槽產生可鬆離狀態，進而達到快速釋放套筒之效果者。 The second purpose is to use the lifting control plate structure arranged at the upper end of the sleeve positioning part to pull the lifting control plate when the socket is clamped with the wrench, so that the lifting control plate can be linked to stretch the sleeve positioning part so that the steel ball can reach the inner part. The groove produces a releasable state to achieve the effect of quickly releasing the sleeve.
其三目的在於，透過套筒定位與棘輪件之雙層結構，將不會 犧牲棘輪件外部卡齒之空間，進而確保原扭力之強度，且不加大扳手頭之厚度，更可符合操作空間之便利性者。 The third purpose is that through the double-layer structure of sleeve positioning and ratchet, Sacrificing the space for the external teeth of the ratchet to ensure the strength of the original torque without increasing the thickness of the wrench head, which can meet the convenience of the operating space.
其四目的在於，當套筒與扳手卡接時，該提控盤邊緣之鋸齒結構，可供使用者直接對提控盤進行正逆轉之作業，據以符合小空間操作之需求者。 The fourth purpose is that when the socket is clamped with the wrench, the sawtooth structure on the edge of the lifting control plate allows the user to directly perform forward and reverse operations on the lifting control plate, so as to meet the requirements of small space operation.
(10):扳手本體 (10): Wrench body
(11):扳手頭 (11): Wrench head
(12):容置空間 (12): Housing space
(20):棘輪件 (20): Ratchet
(21):六角內置槽 (21): Hexagonal built-in groove
(22):圓形槽 (22): Circular groove
(23):圓柱槽 (23): Cylindrical groove
(24):內凹槽 (24): Inner groove
(25):六角穿孔 (25): Hexagonal perforation
(26):彈簧 (26): Spring
(30):套筒定位件 (30): Sleeve positioning piece
(31):六角定位區 (31): Hexagonal positioning area
(32):上柱區 (32): Upper column area
(33):定位圓柱 (33): Positioning cylinder
(34):鋼珠孔 (34): Steel ball hole
(35):鋼珠 (35): Steel Ball
(36):環溝槽 (36): Ring groove
(37):六角孔 (37): Hexagonal hole
(40):提控盤 (40): Control Panel
(41):穿孔 (41): Piercing
(42):鋸齒結構 (42): Sawtooth structure
(43):釦件 (43): Fastener
(50):套筒 (50): Sleeve
(51):插結端 (51): Splice end
(52):環凹槽 (52): Ring groove
(60):扳手頭 (60): Wrench head
(61):上缺槽 (61): upper slot
(62):下缺槽 (62): Lower slot
(63):彈簧 (63): Spring
(64):斜坡段 (64): Slope section
(70):套接件 (70): Socket
(71):六角孔 (71): Hexagonal hole
(72):鋼珠孔 (72): Steel ball hole
(73):鋼珠 (73): Steel Ball
(80):套筒 (80): Sleeve
(81):環缺角 (81): Ring missing corner
第1圖：本發明立體結構示意圖。 Figure 1: A schematic diagram of the three-dimensional structure of the present invention.
第2圖：本發明分解結構示意圖。 Figure 2: Schematic diagram of the exploded structure of the present invention.
第3圖：本發明剖面線BB’結構示意圖。 Figure 3: A schematic diagram of the structure of the section line BB' of the present invention.
第4圖：本發明剖面線AA’結構示意圖。 Figure 4: A schematic diagram of the structure of the present invention at the section line AA'.
第5圖：本發明剖面線AA’操作狀態示意圖1。 Figure 5: Schematic diagram 1 of the operating state of the section line AA' of the present invention.
第6圖：本發明剖面線AA’操作狀態示意圖2。 Figure 6: Schematic diagram 2 of the operating state of the section line AA' of the present invention.
第7圖：本發明剖面線AA’操作狀態示意圖3。 Figure 7: Schematic diagram 3 of the operating state of the section line AA' of the present invention.
第8圖：本發明剖面線BB’操作狀態示意圖1。 Figure 8: Schematic diagram 1 of the operating state of the section line BB' of the present invention.
第9圖：本發明剖面線AA’操作狀態示意圖4。 Figure 9: Schematic diagram 4 of the operating state of the section line AA' of the present invention.
第10圖：本發明剖面線AA’操作狀態示意圖5。 Figure 10: Schematic diagram 5 of the operating state of the section line AA' of the present invention.
第11圖：本發明剖面線AA’操作狀態示意圖6。 Figure 11: Schematic diagram 6 of the operating state of the section line AA' of the present invention.
第12圖：本發明提控盤操作示意圖。 Figure 12: Schematic diagram of the operation of the control panel of the present invention.
第13圖：係習用結構剖面操作狀態示意圖1。 Figure 13: Schematic diagram 1 of the operating state of the conventional structure section.
第14圖：係習用結構剖面操作狀態示意圖2。 Figure 14: Schematic diagram 2 of the operating state of the conventional structure section.
第15圖：係習用結構剖面操作狀態示意圖3。 Figure 15: Schematic diagram 3 of the operating state of the conventional structure section.
第16圖：係習用結構剖面操作狀態示意圖4。
Figure 16: Schematic diagram of the operating state of the
第17圖：係習用結構剖面操作狀態示意圖5。 Figure 17: Schematic diagram of the operating state of the conventional structure section 5.
第18圖：係習用結構剖面操作狀態示意圖6。 Figure 18: Schematic diagram 6 of the operating state of the conventional structure section.
有關於本發明之結構組成、技術手段及功效達成方面，謹配合較佳實施例圖式再予舉例進一步具體說明於后： Regarding the structural composition, technical means, and effect of the present invention, I would like to give an example in conjunction with the diagram of the preferred embodiment to further illustrate the following in detail:
首先，請參閱第1、2、3、4圖所示，本發明於結構設計上，該扳手本體(10)之扳手頭(11)內部開設有一容置空間(12)，容置空間(12)內卡設有一棘輪件(20)，該棘輪件(20)內部有一六角內置槽(21)，而六角內置槽(21)下端則呈現一較寬之圓形槽(22)，再者六角內置槽(21)之六角邊上皆開設有一內凹槽(24)，又於六角內置槽(21)之六角端處皆開設有一圓柱槽(23)，而棘輪件(20)於六角內置槽(21)最上端係形成一較小之六角穿孔(25)。 First, referring to Figures 1, 2, 3, and 4, in the structural design of the present invention, the wrench head (11) of the wrench body (10) is provided with an accommodating space (12), the accommodating space (12) ) Is provided with a ratchet member (20) inside, the ratchet member (20) has a hexagonal built-in groove (21) inside, and the lower end of the hexagonal built-in groove (21) presents a wider circular groove (22), and a hexagon There is an inner groove (24) on the hexagonal side of the built-in groove (21), and a cylindrical groove (23) is opened at the hexagonal end of the hexagonal built-in groove (21), and the ratchet piece (20) is in the hexagonal built-in groove (21) A smaller hexagonal perforation (25) is formed at the uppermost end.
次，棘輪件(20)之六角內置槽(21)內得供一套筒定位件(30)穿設，該套筒定位件(30)係由上部上柱區(32)與下部六角定位區(31)所組成，而套筒定位件(30)內部貫穿有一六角孔(37)，而該六角定位區(31)之六角端處皆形成一定位圓柱(33)，又於六角定位區(31)其中二相對邊之中央處皆預設有一鋼珠孔(34)，鋼珠孔(34)內置有一鋼珠(35)，而上柱區(32)上端之外緣處則開設有一環溝槽(36)。 Second, the hexagonal built-in groove (21) of the ratchet member (20) allows a sleeve positioning member (30) to pass through. The sleeve positioning member (30) is composed of an upper column area (32) and a lower hexagonal positioning area. (31), and a hexagonal hole (37) penetrates through the sleeve positioning member (30), and a positioning cylinder (33) is formed at the hexagonal end of the hexagonal positioning area (31), and in the hexagonal positioning area ( 31) A steel ball hole (34) is preset at the center of two opposite sides. The steel ball hole (34) is built with a steel ball (35), and the upper column area (32) is provided with a ring groove ( 36).
再者，所述套筒定位件(30)自棘輪件(20)下端穿入時，其六角定位區(31)及定位圓柱(33)係限位於六角內置槽(21)及圓柱槽(23)內，且於圓柱槽(23)內之定位圓柱(33)上 設置有彈簧(26)，而套筒定位件(30)之上柱區(32)則自棘輪件(20)六角穿孔(25)串出，再串出於上端一提控盤(40)之穿孔(41)中，並藉由一釦件(43)卡抵於套筒定位件(30)之環溝槽(36)內，而使扣件(43)卡抵於提控盤(40)之上端面，據以達到棘輪件(20)、套筒定位件(30)及提控盤(40)之結合。 Furthermore, when the sleeve positioning member (30) penetrates from the lower end of the ratchet member (20), its hexagonal positioning area (31) and positioning cylinder (33) are limited to the hexagonal built-in groove (21) and cylindrical groove (23). ) And on the positioning cylinder (33) in the cylindrical groove (23) A spring (26) is provided, and the upper column area (32) of the sleeve positioning member (30) is strung out from the hexagonal perforation (25) of the ratchet member (20), and then strung out of the perforation of the upper control plate (40) In (41), a fastener (43) is clamped into the ring groove (36) of the sleeve positioning part (30), so that the fastener (43) is clamped on the handle plate (40) According to the end face, the ratchet piece (20), the sleeve positioning piece (30) and the lifting control plate (40) are combined.
接著，請參閱第5、6、7、8、9圖所示，當套筒(50)自套筒固定件(30)下端穿設進入六角孔(37)時，其套筒(50)插接端(51)上緣兩側因卡抵六角孔(37)壁內之鋼珠(35)，而一併將套筒固定件(30)向上撐移，而當鋼珠(35)向上移動至棘輪件(20)內凹槽(24)處時，鋼珠(35)則獲得向外移動之空間，據以釋放套筒(50)得以繼續穿入六角孔(37)內，又當套筒(50)插接端(51)上之環凹槽(52)升至鋼珠(35)處時，鋼珠(35)則可向內移動至環凹槽(52)及鋼珠孔(34)處，據以卡抵於套筒定位件(30)及套筒(50)間，再藉由彈簧(26)之推伸定位圓柱(33)之力量，而使套筒定位件(30)向下復位，並完成對套筒(50)之卡接。 Next, please refer to Figures 5, 6, 7, 8, and 9, when the sleeve (50) is inserted into the hexagonal hole (37) from the lower end of the sleeve fixing member (30), the sleeve (50) is inserted The two sides of the upper edge of the connecting end (51) are stuck against the steel balls (35) in the wall of the hexagonal hole (37), and the sleeve fixing member (30) is moved upwards, and when the steel balls (35) move up to the ratchet When the inner groove (24) of the piece (20) is located, the steel ball (35) gains space to move outwards, according to which the sleeve (50) can continue to penetrate into the hexagonal hole (37), and when the sleeve (50) ) When the ring groove (52) on the plug-in end (51) rises to the steel ball (35), the steel ball (35) can move inward to the ring groove (52) and the steel ball hole (34), according to It is clamped between the sleeve positioning piece (30) and the sleeve (50), and the spring (26) pushes the positioning cylinder (33) to reset the sleeve positioning piece (30) downward, and Complete the clamping of the sleeve (50).
又，請參閱第10、11圖所示，當欲釋放套筒(50)時，則向上拉動提控盤(40)，該套筒定位件(30)及套筒(50)將一併連動上移，並使鋼珠(35)再次拉升至棘輪件(20)內凹槽(24)之位置時，鋼珠(35)係可向外移動，進而產生對套筒(50)卡抵之釋放狀態者。 Also, please refer to Figures 10 and 11, when you want to release the sleeve (50), pull the handle plate (40) upwards, and the sleeve positioning member (30) and the sleeve (50) will move up together. When the steel ball (35) is pulled up to the position of the groove (24) in the ratchet member (20) again, the steel ball (35) can move outwards, thereby generating a released state against the sleeve (50) By.
最後，請參閱第12圖所示，該提控盤(40)邊緣之鋸齒 結構(42)，可供使用者直接對提控盤(40)進行正逆轉之作業，據以符合小空間操作之需求者。 Finally, please refer to Figure 12, the jagged edge of the handle (40) The structure (42) allows the user to directly perform forward and reverse operations on the control panel (40) to meet the requirements of small space operation.
(10):扳手本體 (10): Wrench body
(11):扳手頭 (11): Wrench head
(12):容置空間 (12): Housing space
(20):棘輪件 (20): Ratchet
(21):六角內置槽 (21): Hexagonal built-in groove
(22):圓形槽 (22): Circular groove
(23):圓柱槽 (23): Cylindrical groove
(24):內凹槽 (24): Inner groove
(25):六角穿孔 (25): Hexagonal perforation
(26):彈簧 (26): Spring
(30):套筒定位件 (30): Sleeve positioning piece
(31):六角定位區 (31): Hexagonal positioning area
(32):上柱區 (32): Upper column area
(33):定位圓柱 (33): Positioning cylinder
(34):鋼珠孔 (34): Steel ball hole
(35):鋼珠 (35): Steel Ball
(36):環溝槽 (36): Ring groove
(37):六角孔 (37): Hexagonal hole
(40):提控盤 (40): Control Panel
(41):穿孔 (41): Piercing
(42):鋸齒結構 (42): Sawtooth structure
(43):釦件 (43): Fastener
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109143273A TWI746305B (en) | 2020-12-08 | 2020-12-08 | Penetrating wrench clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109143273A TWI746305B (en) | 2020-12-08 | 2020-12-08 | Penetrating wrench clamping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI746305B true TWI746305B (en) | 2021-11-11 |
| TW202222500A TW202222500A (en) | 2022-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW109143273A TWI746305B (en) | 2020-12-08 | 2020-12-08 | Penetrating wrench clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI746305B (en) |
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| TW506308U (en) * | 2002-02-08 | 2002-10-11 | Hou-Fei Hu | Improved structure for ratchet wrench |
| TW551251U (en) * | 2002-08-30 | 2003-09-01 | Yu-Tang Chen | Improved clamping structure for ratchet wrench |
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| TWI491474B (en) * | 2014-03-17 | 2015-07-11 | ||
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| TWI606892B (en) * | 2016-08-16 | 2017-12-01 | Improvement of hand tool clamping structure | |
| US20200269397A1 (en) * | 2019-02-22 | 2020-08-27 | Neng-Chia Shih | Ratchet wrench |
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- 2020-12-08 TW TW109143273A patent/TWI746305B/en active
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|---|---|---|---|---|
| US20040244543A1 (en) * | 2001-09-27 | 2004-12-09 | Barnett Franklin Earl | Pass through socket and ratchet wrench combination |
| TW506308U (en) * | 2002-02-08 | 2002-10-11 | Hou-Fei Hu | Improved structure for ratchet wrench |
| TW551251U (en) * | 2002-08-30 | 2003-09-01 | Yu-Tang Chen | Improved clamping structure for ratchet wrench |
| TWI491474B (en) * | 2014-03-17 | 2015-07-11 | ||
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| TWM492226U (en) * | 2014-08-15 | 2014-12-21 | Asti Entpr Co Ltd | Jointing device of penetration-through ratchet wrench and socket tool |
| US20160199966A1 (en) * | 2015-01-08 | 2016-07-14 | Yeo Ming Wang | Quick detachable wrench structure |
| TWI606892B (en) * | 2016-08-16 | 2017-12-01 | Improvement of hand tool clamping structure | |
| TWM537002U (en) * | 2016-10-12 | 2017-02-21 | ting-kai Zhang | Hand tool clamping structure |
| US20200269397A1 (en) * | 2019-02-22 | 2020-08-27 | Neng-Chia Shih | Ratchet wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202222500A (en) | 2022-06-16 |
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