TWI491476B - Flexible screwdriver tool - Google Patents
Flexible screwdriver tool Download PDFInfo
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- TWI491476B TWI491476B TW102101661A TW102101661A TWI491476B TW I491476 B TWI491476 B TW I491476B TW 102101661 A TW102101661 A TW 102101661A TW 102101661 A TW102101661 A TW 102101661A TW I491476 B TWI491476 B TW I491476B
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- head
- receiving portion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Description
本發明是有關於一種起子裝置，且特別是有關於一種撓性起子裝置。This invention relates to a screwdriver device, and more particularly to a flexible driver device.
無論是於工業製程或一般生活中進行組裝工程時，起子為一種唾手可得的工具，其常被用以鎖附、連接、安裝元件。目前市面上常見的起子主要是由握柄連接起子頭所組成。由於起子頭與握柄均為剛性結構，不具有撓性，故在應用時，一旦出現平行、偏角、軸向位差等狀況時，即無法成功地使用起子進行鎖附。因此，習知起子可施用的場所有限。When it comes to assembly engineering in industrial processes or in general life, screwdrivers are a handy tool that is often used to lock, connect, and mount components. At present, the common screwdrivers on the market are mainly composed of a handle and a screwdriver. Since the screwdriver head and the grip are rigid structures and have no flexibility, in the application, when there is a situation such as parallel, eccentricity, axial dislocation, etc., the driver cannot be successfully used for locking. Therefore, there are limited places where conventional screwdrivers can be applied.
為求使用上之便利，克服使用起子進行鎖附連接、安裝元件等作業時，出現平行、偏角、軸向位差時即而無法成功地使用起子的缺點，目前業界欲在起子上增加例如撓性桿等撓性元件，藉由撓性元件所提供之撓性來克服組裝時發生平行、偏角、軸向位差等狀況時的作業困難度，以使起子可在市場上更廣泛的應用。In order to overcome the disadvantages of use, when the use of a screwdriver for locking connection, mounting of components, etc., the disadvantages of using the screwdriver in parallel, angling, and axial dislocation are not successful, the industry is currently trying to add, for example, a screwdriver. Flexible components such as flexible rods overcome the difficulty of operation when parallel, angling, axial misalignment, etc. are generated by the flexibility provided by the flexible element, so that the screwdriver can be more widely used in the market. application.
習知起子之撓性元件與起子頭、或握柄之連接處常易發生鬆脫，因而難以使用。再者，當進行組裝工程時，因常需同時使用許多工具，或為求攜帶便利性，因此所使用的工具需力求輕便短小。然而，習知裝設於起子之撓性 元件常會體積太大，造成使用或攜帶上的不便。It is often easy to loosen the connection between the flexible member of the conventional screwdriver and the driver's head or the handle, and thus it is difficult to use. Furthermore, when assembling an assembly, it is often necessary to use many tools at the same time, or for convenience of carrying, the tools used need to be light and short. However, it is customary to install the flexibility of the screwdriver. Components are often too bulky, causing inconvenience in use or carrying.
有鑑於此，亟需提出一種撓性起子裝置，藉以改善上述習知起子的缺點。In view of the above, there is a need to provide a flexible screwdriver device for improving the disadvantages of the above conventional screwdrivers.
因此，本發明之一態樣是在提供一種起子座，藉以在發生平行、偏角、軸向位差等狀況時仍可進行鎖附連接、安裝元件等作業。Therefore, an aspect of the present invention provides a driver holder for performing a lock connection, a mounting member, and the like even when a situation such as parallel, angling, or axial dislocation occurs.
其次，本發明之另一態樣是在提供一種撓性起子裝置，藉以在發生平行、偏角、軸向位差等狀況時仍可進行鎖附連接、安裝元件等作業，並且體積小便於攜帶。Secondly, another aspect of the present invention provides a flexible screwdriver device for performing the operations of locking connection, mounting components, etc. when parallel, angling, axial dislocation, etc. occur, and is small in size and easy to carry. .
根據本發明之上述目的，提出一種起子座，起子座包含容置部、底座部以及撓性部。容置部係位於起子座之頂部並且設有容置槽。撓性部具有螺旋中空結構並且位於底座部與容置部之間。According to the above object of the present invention, a screwdriver holder is provided, which includes a housing portion, a base portion, and a flexible portion. The accommodating portion is located at the top of the driver seat and is provided with a receiving groove. The flexible portion has a spiral hollow structure and is located between the base portion and the receiving portion.
根據本發明之上述目的，另提出一種撓性起子裝置，此撓性起子裝置包含起子座、起子頭、磁力固定元件。起子座更包含容置部、底座部、撓性部，其中容置部係位於起子座之頂部並且設有容置槽。撓性部係位於底座部與容置部之間，其中撓性部具有螺旋中空結構。起子頭係適配於容置部之容置槽中，以及磁力固定元件係設置於容置部之容置槽內，並位於容置槽之底部與起子頭之間，用以固定起子頭。According to the above object of the present invention, there is further provided a flexible driver device comprising a driver seat, a driver bit, and a magnetic fixing member. The driver seat further includes a receiving portion, a base portion and a flexible portion, wherein the receiving portion is located at the top of the driver seat and is provided with a receiving groove. The flexible portion is located between the base portion and the receiving portion, wherein the flexible portion has a spiral hollow structure. The screwdriver head is adapted to the receiving groove of the accommodating portion, and the magnetic fixing component is disposed in the accommodating groove of the accommodating portion, and is located between the bottom of the accommodating groove and the bit to fix the bit.
依據本發明之一實施例，上述之撓性起子裝置之容置部、底座部、撓性部係一體成型。According to an embodiment of the present invention, the accommodating portion, the base portion, and the flexible portion of the flexible driver device are integrally formed.
依據本發明之又一實施例，上述之容置部更包含彈簧元件，設置於磁力固定元件與起子頭之間。According to still another embodiment of the present invention, the accommodating portion further includes a spring member disposed between the magnetic fixing member and the driver head.
依據本發明之又一實施例，上述之磁力固定元件與容置部係以緊配合方式結合。According to still another embodiment of the present invention, the magnetic fixing member and the accommodating portion are coupled in a tight fitting manner.
依據本發明之又一實施例，上述之起子座更包含複數個固定螺絲，用以固定磁力固定元件於容置部內。According to still another embodiment of the present invention, the driver base further includes a plurality of fixing screws for fixing the magnetic fixing component in the accommodating portion.
依據本發明之又一實施例，上述之此些固定螺絲係選自於由止付螺絲、夾鉗螺絲及其任意組合所組成之一族群。According to still another embodiment of the present invention, the fixing screws are selected from the group consisting of a stop screw, a clamp screw, and any combination thereof.
依據本發明之又一實施例，上述之容置部之容置槽具有翼狀開口，上述之起子頭具有適配於翼狀開口之翼部結構，用以卡固於容置部中。According to still another embodiment of the present invention, the accommodating groove of the accommodating portion has a wing-shaped opening, and the plucking head has a wing structure adapted to the wing opening for being locked in the accommodating portion.
依據本發明之又一實施例，形成上述之起子座之一材質係選自於由金屬、塑膠及陶瓷所組成之一族群。According to still another embodiment of the present invention, one of the material forming the driver base is selected from the group consisting of metal, plastic, and ceramic.
依據本發明之又一實施例，上述之起子座之一材料係選自於由鐵合金、鋁合金及其任意組合所組成之一族群。According to still another embodiment of the present invention, one of the materials of the driver base is selected from the group consisting of an iron alloy, an aluminum alloy, and any combination thereof.
由上述之實施例可知，應用本發明之撓性起子裝置在發生平行、偏角、軸向位差等軸心偏擺之情況時仍可進行鎖附連接、安裝元件等作業，並且體積小便於攜帶。It can be seen from the above embodiments that the flexible screwdriver device of the present invention can perform the operations of locking connection, mounting components, etc. when the axial center yaw such as parallel, angling, axial deviation, etc. occurs, and the volume is small and convenient. carry.
100‧‧‧撓性起子裝置100‧‧‧Flexible screwdriver
110‧‧‧起子座110‧‧‧ screwdriver seat
112‧‧‧容置部112‧‧‧ 容部
112a‧‧‧翼狀開口112a‧‧‧wing opening
112b‧‧‧六角形開口112b‧‧‧ hexagonal opening
113‧‧‧容置槽113‧‧‧ accommodating slots
114‧‧‧底座部114‧‧‧Base section
116‧‧‧撓性部116‧‧‧Flexible Department
118‧‧‧起子頭118‧‧‧Starter head
120‧‧‧磁力固定元件120‧‧‧Magnetic fixing elements
122‧‧‧彈簧元件122‧‧‧Spring elements
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之說明如下：第1圖係繪示依照本發明一實施例之起子座的立體示 意圖。The above and other objects, features, advantages and embodiments of the present invention will become more <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; intention.
第2圖係繪示依照本發明一實施例之起子座的剖面示意圖。2 is a cross-sectional view showing a screwdriver holder in accordance with an embodiment of the present invention.
第3圖係繪示依照本發明一實施例之撓性起子裝置的***示意圖。Figure 3 is a schematic exploded view of a flexible driver device in accordance with an embodiment of the present invention.
第4圖係繪示依照本發明一實施例之撓性起子裝置100的剖面示意圖。4 is a cross-sectional view showing a flexible driver device 100 in accordance with an embodiment of the present invention.
第5圖係繪示依照本發明之另一實施例之撓性起子裝置的***示意圖。Figure 5 is a schematic exploded view of a flexible driver device in accordance with another embodiment of the present invention.
第6圖係繪示依照本發明之又一實施例之撓性起子裝置的剖面示意圖。Figure 6 is a cross-sectional view showing a flexible driver device in accordance with still another embodiment of the present invention.
以下配合本發明之實施例詳細討論本發明之技術內容、構造特徵、所達成目的及功效。The technical content, structural features, achieved goals and effects of the present invention are discussed in detail below in conjunction with the embodiments of the present invention.
請同時參照第1圖與第2圖，第1圖係繪示依照本發明一實施例之起子座110的立體示意圖，第2圖係繪示依照本發明一實施例之起子座110的剖面示意圖。Please refer to FIG. 1 and FIG. 2 simultaneously. FIG. 1 is a schematic perspective view of a driver base 110 according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view of the driver base 110 according to an embodiment of the invention. .
起子座110包含容置部112、底座部114以及撓性部116，其中容置部112係位於起子座110之頂部並且設有容置槽113。容置槽113之開口可為翼狀開口112a或六角形開口112b(未繪示)。底座部114設置於起子座110之頂部的相對一端。撓性部116係位於底座部114與容置部112之間。具有螺旋中空結構的撓性部116，可藉由螺旋中空結構提供適當的撓性。此螺旋中空結構可由例如圓管或方管 旋繞而成，螺旋中空結構的外徑可約等於容置部112的外徑，而螺旋中空結構的的圈數與圓管或方管的直徑可依實際所需之撓性而定。The driver seat 110 includes a receiving portion 112 , a base portion 114 , and a flexible portion 116 . The receiving portion 112 is located at the top of the driver seat 110 and is provided with a receiving groove 113 . The opening of the receiving groove 113 may be a wing opening 112a or a hexagonal opening 112b (not shown). The base portion 114 is disposed at an opposite end of the top of the driver seat 110. The flexible portion 116 is located between the base portion 114 and the receiving portion 112. The flexible portion 116 having a spiral hollow structure provides appropriate flexibility by a spiral hollow structure. This spiral hollow structure can be, for example, a circular tube or a square tube The outer diameter of the spiral hollow structure can be approximately equal to the outer diameter of the accommodating portion 112, and the number of turns of the spiral hollow structure and the diameter of the round tube or the square tube can be determined according to the actual required flexibility.
請同時參照第3圖與第4圖，第3圖係繪示依照本發明一實施例之撓性起子裝置100的***示意圖，第4圖係繪示依照本發明一實施例之撓性起子裝置100的剖面示意圖。本發明一實施例之撓性起子裝置100，此撓性起子裝置100包含起子座110、起子頭118以及磁力固定元件120。Please refer to FIG. 3 and FIG. 4 simultaneously. FIG. 3 is a schematic diagram showing the explosion of the flexible driver device 100 according to an embodiment of the present invention, and FIG. 4 is a diagram showing a flexible driver device according to an embodiment of the invention. A schematic view of the section of 100. A flexible driver device 100 according to an embodiment of the present invention includes a driver base 110, a driver bit 118, and a magnetic fixing member 120.
起子座110更包含容置部112、底座部114以及撓性部116，其中容置部112係位於起子座110之頂部並且設有容置槽113。底座部114設置於起子座110之頂部的相對一端。撓性部116係位於底座部114與容置部112之間，其中撓性部116具有一螺旋中空結構，藉以提供適當的撓性。起子頭118係適配於容置部112之容置槽113中，以及磁力固定元件120係設置於容置部112之容置槽113內，並位於容置槽113之底部與起子頭118之間，用以固定起子頭118。The driver seat 110 further includes a receiving portion 112 , a base portion 114 , and a flexible portion 116 . The receiving portion 112 is located at the top of the driver seat 110 and is provided with a receiving groove 113 . The base portion 114 is disposed at an opposite end of the top of the driver seat 110. The flexible portion 116 is located between the base portion 114 and the receiving portion 112, wherein the flexible portion 116 has a spiral hollow structure to provide appropriate flexibility. The driver's head 118 is disposed in the accommodating groove 113 of the accommodating portion 112, and the magnetic fixing member 120 is disposed in the accommodating groove 113 of the accommodating portion 112, and is located at the bottom of the accommodating groove 113 and the screwdriver head 118. In between, to fix the screwdriver head 118.
在一實施例中，撓性起子裝置100之容置部112、底座部114以及撓性部116係一體成型之結構。由於撓性起子裝置100之容置部112、底座部114、撓性部116係一體成型之結構，故可避免連接之鬆脫，而且撓性起子裝置100之起子座110體積小，故便於使用或攜帶。In one embodiment, the housing portion 112, the base portion 114, and the flexible portion 116 of the flexible driver device 100 are integrally formed. Since the accommodating portion 112, the base portion 114, and the flexible portion 116 of the flexible driver device 100 are integrally formed, the loosening of the connection can be avoided, and the screwdriver seat 110 of the flexible driver device 100 is small in size, so that it is convenient to use. Or carry it.
在另一實施例中，容置部112、底座部114與撓性部116可由各個獨立元件所組成，藉以增加對各種撓性起 子裝置之通用性。例如：容置部112、底座部114與撓性部116之間的嵌合可藉由緊配合、螺合、卡固或上述固定方法之組合來達成。In another embodiment, the receiving portion 112, the base portion 114 and the flexible portion 116 can be composed of individual components, thereby increasing the flexibility The versatility of the sub-device. For example, the fitting between the accommodating portion 112, the base portion 114, and the flexible portion 116 can be achieved by a combination of tight fitting, screwing, clamping, or the above-described fixing method.
在一實施例中，形成起子座110之材質可包括但不限於金屬、塑膠及陶瓷。在另一實施例中，形成上述之起子座110之材質可包括但不限於鐵合金、鋁合金及其任意組合。在又一實施例中，起子座110之容置部112、底座部114與撓性部116可由相同之材料所形成，亦可由相異材料所形成。In an embodiment, the material forming the driver seat 110 may include, but is not limited to, metal, plastic, and ceramic. In another embodiment, the material forming the above-mentioned driver base 110 may include, but is not limited to, a ferroalloy, an aluminum alloy, and any combination thereof. In still another embodiment, the receiving portion 112, the base portion 114, and the flexible portion 116 of the driver base 110 may be formed of the same material or may be formed of a different material.
在一實施例中，磁力固定元件120為永久磁鐵。In an embodiment, the magnetic fixation element 120 is a permanent magnet.
在一實施例中，當形成起子座110之容置部112的材質為鐵合金時，磁力固定元件120會藉由磁力而吸附於容置部112之容置槽113的底部。In one embodiment, when the material of the accommodating portion 112 of the pedestal holder 110 is an iron alloy, the magnetic fixing member 120 is attracted to the bottom of the accommodating groove 113 of the accommodating portion 112 by a magnetic force.
在又一實施例中，當形成起子座110之容置部112的材質為金屬、塑膠或陶瓷時，磁力固定元件120係緊配合於容置部112之容置槽113的底部。此外，亦可藉由複數個螺絲來將磁力固定元件120設置於容置部112之容置槽113的底部。上述之螺絲可包括但不限於止付螺絲、夾鉗螺絲及其任意組合。In another embodiment, when the material of the accommodating portion 112 of the cradle 110 is metal, plastic or ceramic, the magnetic fixing component 120 is tightly fitted to the bottom of the accommodating groove 113 of the accommodating portion 112. In addition, the magnetic fixing component 120 can be disposed at the bottom of the accommodating groove 113 of the accommodating portion 112 by a plurality of screws. The screws described above may include, but are not limited to, a stop screw, a clamp screw, and any combination thereof.
在一實施例中，起子頭118係適配於容置部112之容置槽113中，此時，起子頭118會被磁力固定元件120所吸附，因而與起子座110緊密結合。在一例示中，容置部112之容置槽113具有翼狀開口112a，起子頭118具有適配於翼狀開口之翼部切面結構，用以卡固於容置部112 中。然而，容置槽113與起子頭118之切面的形狀，只要二者可緊配合即可。請參照第5圖，第5圖係繪示依照本發明另一實施例之撓性起子裝置100的***示意圖。上述之容置部112具有六角形之容置槽，起子頭118具有適配於六角形之容置槽113的六角形切面結構，用以卡固於容置部112中。In one embodiment, the driver bit 118 is adapted to the receiving slot 113 of the receiving portion 112. At this time, the driver bit 118 is attracted by the magnetic fixing member 120 and thus is tightly coupled to the driver base 110. In an example, the accommodating groove 113 of the accommodating portion 112 has a wing-shaped opening 112a, and the plucking head 118 has a wing-shaped cutting structure adapted to the wing-shaped opening for being locked to the accommodating portion 112. in. However, the shape of the face of the receiving groove 113 and the bit 118 can be as long as the two can be tightly fitted. Referring to FIG. 5, FIG. 5 is a schematic exploded view of a flexible driver device 100 in accordance with another embodiment of the present invention. The accommodating portion 112 has a hexagonal accommodating groove, and the plucking head 118 has a hexagonal tangential structure adapted to the hexagonal accommodating groove 113 for being locked in the accommodating portion 112.
在一實施例中，起子頭118與容置部112之容置槽113之適配方式可以嵌合、緊配合、螺合、卡固或上述方法之組合來達成。In an embodiment, the manner in which the driver bit 118 is adapted to the receiving groove 113 of the receiving portion 112 can be achieved by fitting, tight fitting, screwing, clamping or a combination of the above methods.
在一實施例中，本發明之撓性起子裝置100之撓性部116具有螺旋中空結構，而使撓性起子裝置100可因應平行、偏角、軸向位差等狀況出現時，來做X軸、Y軸、Z軸之移動。In one embodiment, the flexible portion 116 of the flexible driver device 100 of the present invention has a spiral hollow structure, and the flexible driver device 100 can be used to perform X in response to conditions such as parallel, eccentricity, and axial dislocation. Movement of the axis, Y axis, and Z axis.
請參照第6圖，其係繪示依照本發明之又一實施例之撓性起子裝置的剖面示意圖。根據裝置上的需求，在一實施例中，容置部112更包含彈簧元件122，其係設置於磁力固定元件120與起子頭118之間。彈簧元件122可施加一彈力於起子頭118上，當起子頭118遭受Z軸之壓縮時，彈簧元件122可提供Z軸之緩衝。彈簧元件122可為彈簧、熱塑性高分子彈性體、或上述材料之組合。Please refer to FIG. 6, which is a cross-sectional view showing a flexible driver device according to still another embodiment of the present invention. In one embodiment, the receiving portion 112 further includes a spring member 122 disposed between the magnetic fixing member 120 and the driver bit 118. The spring element 122 can apply a spring force to the driver bit 118. When the bit 118 is subjected to compression by the Z-axis, the spring element 122 can provide a Z-axis cushion. The spring element 122 can be a spring, a thermoplastic elastomer, or a combination of the above.
综言之，使用本發明之撓性起子裝置100時，由於撓性部116具有螺旋中空結構，而使撓性起子裝置100可因應平行、偏角、軸向位差，而作X軸、Y軸、Z軸之移動。此外，彈簧元件122亦可提供Z軸之緩衝。因此，應 用本發明之撓性起子裝置，在出現平行、偏角、軸向位差等軸心偏擺之情況時仍可進行鎖附連接、安裝元件等作業，並且具有體積小便於攜帶的優點。In summary, when the flexible driver device 100 of the present invention is used, since the flexible portion 116 has a spiral hollow structure, the flexible driver device 100 can perform X-axis and Y in response to parallel, declination, and axial dislocation. The movement of the axis and the Z axis. In addition, the spring element 122 can also provide a Z-axis cushion. Therefore, should With the flexible screwdriver device of the present invention, it is possible to perform the operations of locking connection, mounting components, and the like in the case of occurrence of axial yaw such as parallel, angling, and axial dislocation, and has the advantages of small size and portability.
惟在此需補充的是，本發明雖以特定設備等作為例示，說明本發明之撓性起子裝置，惟本發明所屬技術領域中任何具有通常知識者可知，本發明並不限於此，在不脫離本發明之精神和範圍內，本發明之撓性起子裝置亦可使用其他等級相當的設備等進行。However, it should be noted that the present invention is exemplified by a specific device or the like, and the flexible driver device of the present invention is described. However, it is obvious to those skilled in the art that the present invention is not limited thereto. The flexible driver device of the present invention can also be carried out using other grades of equipment or the like within the spirit and scope of the present invention.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，在本發明所屬技術領域中任何具有通常知識者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。The present invention has been disclosed in the above embodiments, and is not intended to limit the present invention. Any one of ordinary skill in the art to which the present invention pertains can make various changes without departing from the spirit and scope of the invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.
100‧‧‧撓性起子裝置100‧‧‧Flexible screwdriver
110‧‧‧起子座110‧‧‧ screwdriver seat
112‧‧‧容置部112‧‧‧ 容部
112a‧‧‧翼狀開口112a‧‧‧wing opening
113‧‧‧容置槽113‧‧‧ accommodating slots
114‧‧‧底座部114‧‧‧Base section
116‧‧‧撓性部116‧‧‧Flexible Department
118‧‧‧起子頭118‧‧‧Starter head
120‧‧‧磁力固定元件120‧‧‧Magnetic fixing elements
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102101661A TWI491476B (en) | 2013-01-16 | 2013-01-16 | Flexible screwdriver tool |
| CN201310045772.2A CN103921246A (en) | 2013-01-16 | 2013-02-05 | Screwdriver base and flexible screwdriver device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102101661A TWI491476B (en) | 2013-01-16 | 2013-01-16 | Flexible screwdriver tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201429638A TW201429638A (en) | 2014-08-01 |
| TWI491476B true TWI491476B (en) | 2015-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102101661A TWI491476B (en) | 2013-01-16 | 2013-01-16 | Flexible screwdriver tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103921246A (en) |
| TW (1) | TWI491476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927757A (en) * | 2018-06-06 | 2018-12-04 | Tcl王牌电器(惠州)有限公司 | Screwdriver bit |
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| US5123311A (en) * | 1991-07-05 | 1992-06-23 | Ford Motor Company | Flexible axial compensating driver |
| CN1462667A (en) * | 2002-05-31 | 2003-12-24 | 谢世揆 | Rotatable continuing pole |
| CN201067881Y (en) * | 2007-08-01 | 2008-06-04 | 江苏舜天国际集团苏迈克斯工具有限公司 | Universal pipe jaw |
| TWM353072U (en) * | 2008-09-03 | 2009-03-21 | Ho-Yi Chen | Tool extension bar capable of changing connection type |
| GB2464933A (en) * | 2008-10-29 | 2010-05-05 | Jin-Tsai Lai | Hose clamp screw driver with retention means |
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- 2013-01-16 TW TW102101661A patent/TWI491476B/en not_active IP Right Cessation
- 2013-02-05 CN CN201310045772.2A patent/CN103921246A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5249489A (en) * | 1992-09-04 | 1993-10-05 | Weisman Alan S | Nut ejecting socket insert |
| WO1994013436A1 (en) * | 1992-12-07 | 1994-06-23 | Johan Pelkonen | Hand tool for tightening and loosing a screw element |
| CN2671750Y (en) * | 2004-01-16 | 2005-01-19 | 林伟文 | Universal rotary tool |
| US7124665B1 (en) * | 2005-09-26 | 2006-10-24 | Hsiu-E Chen | Screw positioning device for a screwdriver |
| CN201111457Y (en) * | 2007-10-29 | 2008-09-10 | 义成工厂股份有限公司 | Insulation bottle opener structure |
| US7581470B1 (en) * | 2008-11-25 | 2009-09-01 | Jui-Min Huang | Universal screwdriver bit set |
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| TWM437772U (en) * | 2012-01-18 | 2012-09-21 | Jia-Xing Zeng | Auxiliary installation tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921246A (en) | 2014-07-16 |
| TW201429638A (en) | 2014-08-01 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |