TW542770B - Replaceable miniature torque tool - Google Patents

Abstract

The present invention provides a replaceable miniature torque tool comprising a body with first and second ends and an outer periphery to be twisted by an operator, the body defining a receptacle; an engaging member received in the receptacle of the body and having fist and second ends, the engaging member being rotatable with respect to the body; a biasing and abutting device received in the receptacle of the body and biasingly abutting against the second end of the engaging member for selectively limiting the relative rotation between the engaging member and the body; a driving member having first and second ends, the first end of the driving member being releasably coupled to the first end of the engaging member with no relative rotation therebetween, the second end of the driving member being capable to drive a threaded piece.

Description

542770 V. Description of the invention (l) The invention relates to small torque tools (3). [Field of the invention] For micro torque wrenches, especially a removable micro-pressed state, the two hexagonal planes are higher. The twenty-one planes can be changed into concave-convex cards to obtain professional fixing. Please tighten the screws. 7 Damaged short-rod shape. If you turn it in the process, "Torque 'the traditional hand is equivalent to the torque between the normal wrench 1 and the inner 2' is shown in Figure B, set to a curved surface. For places with higher twists, see the twentieth to a certain twist. For example, if you use the TR0X blade and 7 screws, and often use the wrench, it will be derived from the screw inspection 6 and the knife. Please refer to the torque of the attachment wrench. In the tool industry, please refer to the small area between the hexagonal screws and the TR0X-type wrench. This TR0X-type wrench makes the contact area of TR0X force. Therefore, as shown in the second picture of the automobile, the force value is The force arm is too tight, and it is easy to move thousands of yuan to restrict the safety of 7 short screws. As shown in the figure, the lock setting for the public setting is shown.] Use a hexagon wrench for the twenty-first figure. Plane 2 is easy to beat when it is pulled 3 Pregnancy The raw hand 3 is a hexagonal spanner wrench 3 and the screw 'is not the same as the TR0X wrench 3 when the plate is turned. The parts of the cutting tool are long L-shaped, which results in the loosening of the 7-arm blade of the screw tooth. , If you want to use the special number of the report No. "and the cutting tool 5 rod wrench cracked and scrapped, the power blade 7 General-Liulili Gazette is a board movement, this cooperation is slippery without 'Please see The arc surface between the hands 1 is easy to produce. It is easy to be damaged by the cutting tool 5 on the lock. Therefore, it is only suitable to prevent the torque from being pulled by five or three. This operation mode is described in Section 4. The slipping torque is larger than the screwing torque when locking. It is used for large, cutting hands.

Page 4 542770, description of the invention (2) A torque wrench is provided with a sounding group in the middle section of the casing, and a torque setting device is provided in the last section. The sleeve of the torque setting device is sleeved at the end of the sleeve, and the sleeve handle is matched with the sleeve official. Set the torque value with the indication scale, and its volume is too large to operate in a narrow working space, and the elastic body in its torque setting device is subject to different degrees of compression due to the adjustment of the torque value, making it The torque value is more prone to errors, and its too long torsion arm cannot be used for small torque values, and its price is too high but not economical. It is even more desirable = But step L, if you do not use a torque wrench to screw However, it may cause various problems due to excessive screw, or screw I, so that the user can design a simple and suitable structure that can be used in narrow places; = is ;: The torque value is small and precise. The wrench can overcome the disadvantages of the conventional wrench. Is determined to rely on its practical invention, "removable micro-torque tools of the same type of drive-type design, the use of fairly simple torque values set its tiny precision, in view of this, the inventors This problem has many years of experience in wrench manufacturing and R & D, and I hope to develop a small torque ^ (3) of the present invention after many developments and improvements, which can overcome the lack of the above-mentioned conventional wrench. A highly industrial invention. [Objectives and Advantages] The purpose of the present invention is to provide a removable micro (two), whose driving parts can be assembled in several ways in a removable manner according to the needs during use, this one can be more: tools It can be used for the turning of many different types of screws, so that: it is used consistently. It uses an elastomer to achieve a single order. Its torque value is relatively stable and it is not easy to produce errors.

Page 5 542770 V. Description of the invention (3) The design can be operated in a small working space, and the cost is very industrially applicable. [The present invention details the technology and handicraft used in the present invention. The example and the illustration are described in detail later; please refer to Figure 2 for an implementation of this type of texting. Please refer to a seat 10 thirteen, the top edge of the seat is located inside the top edge hole 1 4 of 16 In the solid embodiment, the surface is the structure exemplified in the horizontal accommodation portion 1 4 in the figure. This is for illustration only. The main system is shown in Figures 2 and 3. It includes a body 10, and the base 10 has a first end 12. The outer edge is provided with a body 10. The lower edge is recessed inward. There are two near ends of the near side 12 and the first near end 1 is located in the longitudinal direction. A magnetic body 17 is longitudinally embedded in the place, and a card slot 1 8 is provided on the side of the soil; a fixed piece 20 is the fixed piece. 20 The first end 21 of the fixture 20 is provided with the perforation 23 in a hexagonal shape in the longitudinal direction, and a recessed portion 24 is provided in the fixing. At the same time, the production system and the progressive design are greatly reduced. Ming] paragraph and its effects, here is a comparison of the selected for the present invention, is not a small torque tool in the patent application (three), there are: one end 11 and the second end 12, the operator to turn The triggering portion is an accommodating portion 14, the accommodating portion is an accommodating hole 15, and the accommodating portion has a positioning hole 16. The lower edge of the positioning base 10 is opposite to the accommodating first end 21 and the second end. There is a perforation 23, and the top piece 20 at the second end 22 of the preferred fixing piece 20 is a ping device 30 which is arranged on the base 10, and it is formed by bounce the contact piece 32 of the device M. Bomb 31 ”The top stopper 32 of the winter clam target is a steel ball

542770 Explanation of the five inventions (4) = set 30. t is accommodated in the receiving hole 15 of the base 10, the 24 pieces of the spring-receiving device 30 are elastic to the springs of the elastic body and stop the springs. Recessed 4] series; 34 two, one end of the plate 40 is provided with a perforation 41, the perforation, δ; the card slot 18 of the upper body 10, so that the receiving portion 14 of the base body 10 is sealed The other end is provided with a convex portion 42. The convex portion 42 is top-made, and the bottom end of the member 20 makes the friction between the cover plate 40 and the fixing member 20 smaller, and can serve a better relative pivoting relationship. . Piece 5G, the tool driving member has a first end 51 and a second end piece 2. In the example of ==, the driving member 5 ° is formed in a hexagonal shape corresponding to the above fixing, and the second end 52 of the driving member 50 is provided with: two two, the t-joint system can be formed into a variety of corresponding Based on the shape of the screw, the engaging portion of the second end 52 is formed as a reading type. As shown in the second figure, the perforation 41 of the driving member of the present invention, and the fixing member 2 °, the penetration = the driving member 5 ° the first end 51 and magnetically located in the positioning hole 16: Γ; limited to the seat body 10, so that the driving member 50 can be repelled, the mode center 5 is on the seat body 10, and the driving member 50 and the fixing member 20 The penetrating holes 2 and 3 are all formed in a hexagonal shape, so the driving member 50 is paired with it; the moving r can be fixed with the fixed pin = = fixed pin. See Figures 4 and 5, when the seat 1 is pulled When the rotation or its turning force is lower than the predetermined torque, the meshing force of the recessed portion 5 of the locking member 30 and the fixing member 20 by the ^ ^ ::: the repelling device 30 "and the engaging member 15 springs into the accommodating hole 15 The top stopper M of the device 受 is subject to elasticity. Page 7 542770 V. Description of the invention (5) The spring 31 of the body 31 pushes against the concave first end 21 of the fixing member 20 and does not produce a phase 1 with the drive member 50. Can be linked with fixed parts 20 and drive Refer to Figures 6 and 7 for 50 rotations. When the elastic body 31 preset at 30 between the top stopper 32 and the recessed part 24 will shrink to absorb the shrinkage of the multiple bodies 31, the seat will be made. The recessed portion 24 of the inner spring abutment member 20 slips, causing the original 32 to slide to the top surface of the fixing member 20, so that the solid fl4 is pivoted relative to the base body 10 by the recessed portion. 24 and the top of the spring-loading device 30, and learned that the torque of the turning has reached the trigger 13 of a certain seat 10, so as not to over-tighten the setting of the torque value can be achieved by replacing different springs; Referring to the eighth figure, if you want to replace the screw of cancer, you can attach the drive member 50 to the outside, and you can easily separate the drive member 50 from the need to separate several different types of drive members 5. Taking the body! 〇, it is quite simple, convenient and practical to use. Refer to the ninth figure, the embodiment of the present invention uses the same component symbols as the previous embodiment in many directions and the first implementation; the actual body 10, fixed Piece 20, the spring-receiving device 30 setting portion 24, which is rotated to drive the turning force which is large and the remaining force to turn The top of 30 is located in the recessed fixed piece 20, at this time, the value between 32 pieces can cause the relationship between the screw coefficient and the fixed piece 20, so the screw of the seat body; The elastic abutment device is strong. When the elastic stopper 32 and the top stopper seat 10 of the fixing portion 24 are accommodated, the user can slide the jump to stop and then perform the damage between the rotating members. The elastic body 31 That is, the driving member 50 can be screwed out of the suction seat 10 which is separated from the magnetic body 17 by the other shapes. It can be combined with the second embodiment of the seat in a detachable manner during use, and this example is similar, so the same components The main changes in the embodiment are that the components such as the fascia board 40 are made by a single side 542770. 5. Description of the invention (6) The setting δ is also a bilateral setting corresponding to the driving member 5 Q. Its operation principle, structural characteristics, and achievement The effect is the same as the above-mentioned embodiment; as shown in the tenth figure, it is the third embodiment of the present invention, and this example is similar to the second embodiment in many directions, so the same components are used. The same component symbols as before; the main change of this embodiment is that the base 10 The accommodation portion 14a of a and the fixing member 20a are changed to circular shapes. The center of the fixing member 20a of this embodiment is provided with a perforation 23a. A number of recessed portions 2 4 & are accommodated in the transverse direction, and the accommodation portion 14aj can be closed by the cover of the cover plate 40a, and the perforated 41a of the cover plate 1 can be used for the driving member 5 〇 It is free to speak, and a sliding member 60 is installed between the fixing member 20a and the cover plate -a. The sliding member 60 is provided with convex portions 61 at predetermined positions on the upper and lower ends of the sliding member 60, respectively. The center of the piece 60 is provided with a perforation 62 through which the driving member 50a can pass. By the arrangement of the sliding member 60, the convex portion 61 is pressed against the bottom edge of the fixing member 20a and the cover plate 4. The top edge of 〇a, so that the friction between the seedlings and the fixing piece 2Qa is smaller and available—more = = Korean = see Figure 11A, when the trigger part of the base 10a is not turned When the pull force or eight pull force is lower than the pre-set meshing force, the force is less than the spring force of the top stopper 32 and the fixed position 24a. The pre-set set osmotic force, the inner hole 15 is ejected. The top dagger 32 of the device 30 is a bullet of 3 elastomer 31 The recessed portion 24a of the fixing member 2Ga is pressed on, and the fixing member 'does not have a relative rotational relationship with the driving member 50. Therefore, the driving member 50 and the fixing member 20a can be driven together with the seat body 10a to drive. Manual: As shown in Figure 10 ~ B of Mingmai, when the turning force is greater than the snapping device,

542770 V. Description of the invention (7) The force of the pre-set coupling force between the top stopper 32 and the fixing mechanism 9Π ^ is set in advance between the recessed portion 243 of the component 203. When the elasticity = the elastic body 31 will Shrinkage occurs to absorb the recessed part of the trigger 20 & when it is retracted, it will cause the inner part of the receiving part 14a of the seat body 10a to slip, and # & and the receiving hole 15 & 32 32 The top sliding part of the fixed part located in the recessed Cong a of the 11 fixed part 2Ga is larger than the recessed part 2 "of the predetermined Π. If the turning force continues to break off: the fixed part 2: The combined force 'will spring against the top stopper 32 of the device at 3 °, which will continuously generate phase = Γ movement: the placement portion 24a makes the seat 1 ° and the fixed member 20a and the driving member 50 # ^ π relationship. The body 10 can no longer be linked with the fixing member 20a and becomes idling. This design can avoid over-tightening and create ^ 屣 phase * has an improvement in effectiveness; implementation;!: ===, this is the fourth implementation of the present invention Example, and this piece uses the same configuration as the third embodiment, so the same configuration

The base symbol 1 is the same as the component symbol 1; the main change in this embodiment is to place the inner wall surface of the base body IGaU placement portion 14a at a suitable position I. A single screw is equidistantly provided on the side edge of the fixing member 20a. Towards the second step: The first end 71 of the piece 70 is provided in the receiving portion "a of the groove 141: inside" by the second end of the stopper 7Q-the first end _ at an angle which is against the fixed piece The side edge of 20a, please refer to the figure of the thirteenth person. When you want to tighten the screw and turn the seat body i Ga clockwise, if its turning force is greater than the pre-set meshing force, it will cause The top stopper 32 of the springing device 3 〇 and the concave portion 24 a of the fixing member 20 a slip, and because the second end 72 of the stopper 70 is the same rotation direction as the locking edge 25 a of the fixing member 20 a, the seat body 1 〇a can have a relative rotation relationship with the fixed parts, 20a, please refer to the tenth figure, the original

Page 10 542770 V. Description of the invention (8) The top stopper 32 first located in the recessed portion 24a of the fixing member 20a will slide into the recessed portion 24a at the other end of the firmware 20a. If the turning force is still greater than The pre-set meshing force causes the top stopper 32 in the seat body 10a to continuously escape from the recessed portion 24a of the fixing member 20a, so that the seat body i〇a cannot further interlock the fixing member 20 and the moving member. 50 turns and keeps idling. Therefore, the torque value of the screw can never be greater than the pre-set meshing force. This design can avoid over-tightening and causing damage between the screws. See Figure 13C. If you want to loosen the screw and turn the base 10a counterclockwise, or because the screw rusts and other factors, the triggering force is greater than the preset meshing force will make the top stopper 32 in the device 30 snap and fix. The recessed portion 24a of the piece 20a slips and jumps off. However, because the second end 72 of the stopper 70 and the card edge 25a of the fixed piece 20a have different rotation directions, the second end 72 of the stopper 70 will be caught. On the card edge 25a of the fixing member 20a, make the base body 10 & can rotate the fixing member 20a and the driving member 50 to drive the screw member, at this time, the turning force If the engagement force is greater than a preset value, the screw can continue to be driven, so that the operation of the present invention is directional, and it is more convenient and practical in use. Please refer to FIG. 14 for a fifth embodiment of the present invention. However, this embodiment is similar to the first embodiment in many directions, so the same components use the same component symbols as before; the main change of this embodiment is that the magnetic body 17 in the base 10 is canceled, and A coupling member 80 is added. The coupling member 80 is fixedly disposed in the perforation 23 of the fixing member 20, and the first end 81 i is extended to pass through the positioning hole 16 of the base body 10 and can be positioned in the positioning hole. A steel ball 19 is provided between the 16 and the first end 81 of the joint 80, so that a better relative pivoting relationship can be obtained between the base 10 and the joint 80. The second end 82 of the joint 80 is provided. There is a clamping hole 83. A magnetic body 84 is embedded on the top surface of the clamping hole 83.

Page 11 542770 V. Description of the invention (9) In the preferred embodiment, the card hole 83 is hexagonal, and the butt end 51 can pass through the card hole 83, and is magnetically received by the card hole 83-standing on The driving member 5 is pushed in the coupling member 80. = 于 ， 合 件 80 'This fifth embodiment achieves a rebuttal of the first embodiment; A Wang U above, please refer to the fifteenth figure #, this is another embodiment of the fifth embodiment The seat body 10, the fixed U, and the side settings are changed to correspond to the combination === its action original [Structural characteristics and achieved effects are the same] The grandson ul second reading tenth, the picture is not, this embodiment In another embodiment, the structure of the fifth embodiment is combined and changed, and when it is pulled, twist 8. And drive two ^ ... the same can not be linked to the fixed parts_, the removable parts can be detached Xi 1: Rotating and constantly idling, and the driving part 50 is also true :: combined with the connecting part 80 'the effect achieved is the same as The above-mentioned figure 1 is shown in the seventeenth figure, which is yet another implementation type of this embodiment. The dream and the structure of the fifth embodiment are combined and changed, which is also the same for the 4th, and the second end 72 will be stuck. On the card edge 2 5a of the fixing member 20a, the # 2 ^ has the directionality of the operation, and the driving member 50 is also applicable to the example; combined with the coupling member 80, the effect achieved is the same as the above Real: Moon ginseng, shown in the eighteenth figure, is the sixth embodiment of the present invention, and this Λ 歹 'is similar to the fifth embodiment in many directions, so the same configuration

Page 12 542770 V. Description of the invention (ίο) The components use the same component symbols as before; in this embodiment, the side edge of the magnetic body 8 4 in the coupling member 8 0 card hole 8 3 is provided with a type C that can be used. The first end of the receiving groove 85 accommodated by the buckle 86 is provided with a card slot 53, the card hole 83 is used for driving through, and the driving member 5 〇 The first slot 51 of the card slot 5 3 is limited by the 86 buckle The inner end 50 of the second end 82 of the coupling member 80 can be detachably combined with the coupling member 80, and the effect of this component is completely the same as that of the above embodiment; please refer to the nineteenth figure, which is another example of this embodiment. The components of the seat body 10, the fixing member 20, and the plate 40 of the sixth embodiment are changed from a unilateral setting to a bilateral setting corresponding to the combination, and the structure of the sixth embodiment is the same. The effect achieved by the type is the same as that shown in the twentieth figure above. The first embodiment of the present invention is similar to the above embodiment in many directions. It is marked with the same component symbols as before, and the modifications are marked. The main change of this embodiment is that the above-mentioned one body is fixed to the bottom end of the base body 10, and the base is 1〇 bonded body 10 to set, the effectiveness of the space 10 within 'the two housings are completely different from the above-described embodiments. According to the above description, the "removable tool (2)" of the present invention is more effective than the traditional structure. It has a fairly industrial design, and its advantages (1) • The "removable tool of the present invention" The main change of the small twist is at the card hole 8 3, and the C-shaped buckle in the card hole 8 3 at the first end 51 of the 50 piece 50 of the driver, which makes the sixth embodiment of the driver different. A live ammunition resisting piece 80 and a sample can be implemented as described in the implementation. Therefore, the same related component embodiment is set to the type and the application type, and 30 and the cover driving member 50 are used in the above example; for example, and this component is adopted Then the other cover plate 40 is symmetrical and the two small torquers are replaced, and this case is indeed discussed as follows: Force Tool (3) ", 542770 Several different types of drive components are designed with I replacements, which makes the The tool can be turned 'easy and convenient to use and it can be replaced with a small torque tool (3)'. The setting of the force value has a relatively small torque value. The precision design can reduce the cost of production and production in a narrow work, and has a very low cost. The second end between the tiny side edges is fixed The second end of the stopper has a card coupling member and a square torsion on the side of the set. The two ends of the phase between the fixed end and the fixed drive are still directional. V. Description of the invention (π) The drive part can be According to the requirements of use, the disassembly method is combined with the loading and unloading. This one can be used for a variety of different types of screws. (2) • The "detachable" of the present invention is the use of elastomers to achieve a single torsional stability, which is not prone to errors, and its operation in the micro-space, but also greatly reduced, high industrial availability. (3) • The "removable part of the seat body and the fixing part of the seat body can be turned clockwise when the seat body is turned clockwise, because the stopper is in the same rotation direction, it will not affect the seat system." In the case of the base body, because the limiting edge is different in the rotation direction, the upper limit of the stopper is to allow the base body to interlock with the fixing member and the screw member. At this time, if the turning force is greater than the rotation of the screw member in advance, the operation of the present invention is Convenient and practical. Perhaps your review committee believes that Yi Ran uses the ten lines of review issued by the Bureau to say, "there is a slight improvement in the space for technological development" to produce useful or practical effects. " Limiting pieces. When the card edge of the piece is driven by the rotation of the card edge of the locking piece of the rotating and fixing member, it can continue to be driven. The structural design of the present invention is quite simple. The second page is limited. In the field, if the technical effect is used, it can be regarded as

542770 V. Description of the invention (12) Innovative innovations and inventions, and the present invention has quite excellent ideas. It has produced considerable effects in a limited space, and indeed has its patentability. To sum up, 'When the present invention is known to have industrial applicability and advancement, ^ this case has not been seen in any publications, it shall meet the provisions of Articles 19 and 20 of the Patent Law. In this regard: the person who chooses is only a preferred embodiment of the present invention and should not be limited to the scope of the present invention. Tian Yue b equal changes and modifications made around p Inside. Should still be covered by the invention patent

542770

The eighth picture is the ninth picture of the replacement of the present invention: the second tenth picture of the present invention: the third picture of the present invention. · This is the thirteenth figure of the present invention ·· This is a top cross-sectional view of the Japanese guard board transposition body, a cross-sectional view of the action of the moving parts; a side cross-sectional view of the embodiment; a perspective exploded view of the embodiment; A cross-sectional view of a third embodiment. A cross-sectional view of a fourth embodiment. A cross-sectional view of a fourth embodiment.

(A) Thirteenth B: This is a cross-sectional view of the fourth embodiment of the present invention. = Upper section of the recessed part with 2 beads and the fixing part in a locked state. A cross-section view of the fourth embodiment: a body rabbit: a cross-sectional view of the stopper abutting on the edge of the fixing member. Figure 14 is a side sectional view of the fifth embodiment of the present invention. Figure 15 is a view of the present invention. Another implementation type of the fifth embodiment

Page 16 542770 Brief description of the drawings Sixteenth figure Seventeenth figure Eighteenth figure Nineteenth figure Twentyth figure Twenty-first Twenty-first Twenty-second, Attachment 1: Fixed lock 1 3 5 7 7 is another embodiment of the fifth embodiment of the present invention; another embodiment of the fifth embodiment of the present invention; a side sectional view of the sixth embodiment of the present invention; and another embodiment of the sixth embodiment of the present invention An implementation form; This is an exploded perspective view of the seventh embodiment of the present invention; Figure A: a cross-sectional view of a conventional hexagon wrench; Figure B: a cross-sectional view of a TR0X wrench; Figure: a schematic diagram of the screw tightness of a cutting tool; Patent Bulletin No. 266533 "Torque Setting of Torque Wrench" Patent Case. [Reference number in the picture] ··· • Hexagon wrench 2 ......... Flat surface ··· TR0X wrench 4 ......... Curved surface ·· ••• Cutting tool 6 ......... Bolt ... Blade 10 ........ First end of seat 1 Triggering part • Capacitor magnetic body 4 2 2 • First end of steel ball 0 2 •• Perforated springing device • Top stopper 16 18 2 0 2 2 2 4 3 1 4 0 Positioning hole in the second end receiving part

Page 17 542770 4 1 5 0 5 2 6 0 6 2 7 1 8 0 8 2 8 4 8 6 Brief description of the drawing • Perforated drive part second end slider • Perforated first end coupling part second end magnetic body c Buckle 1 3a ··· · · Trigger part 1 4 1a ·· · · •• Slot 1 6a ··· • · Positioning hole 1 8a ··· · · · Slot 2 0 a · · · · · · Fixing 2 2a · · · · · · Second end 2 4a · · · · · Recessed part 4 0 a · · · · · • • Cover 1 cr —— · • · • • Block Body 1 • • Receiving part 1 • • • Positioning hole 4 2 ........ protruding part 51 ....... first end 5 3 ........ slot 6 1 ........ protrusion 7 0 ....... stop 7 2 ....... second end 81 ....... first end 8 3 ... ..... Card hole 8 5 ........ Receiving slot 10a ......... Body 14a ... Receiving part 15a ... Receiving hole 17a ... magnetic body 19a ......... steel ball 2 1a ... first end 2 3a ... perforation 2 5a ... card edge 4 1a .... perforation 13, ... movement 15 '.... Room hole 19' ....... steel ball

Page 18

Claims (1)

542770 VI. Scope of patent application 1 · One body edge system can be combined with the pivotal relationship of a fixed fixed system; one springs the first end of a driving member between the elastic top member and the seat body It will not be related to the fixed driveable screw 2 ·-A body edge system can be used to operate the first end of a joint, the combination; a fixed fixed part has a joint, and a removable small torque tool (three ), Its spoon, the seat system has a first end and a second end: n author turned, there is an accommodating part in the body; _ external parts, the fixing part is set in the accommodating part of the base body: At the two ends, the fixing member can be generated with the base. The second end of the fixing member is used for the driving member, and is opposite to the square device of the J part. The second end is optional: the relative rotation relationship of inner and inner; the limited fixing part of Zeling, the driving part has a first end and a second end, = the first part that is detachably coupled to the fixing part 2 The driving member generates a relative rotational relationship, the driving, and. The second end of Wuzhi is a kind of detachable micro torque tool (3). The spoon has a first end and a second end. 5 There are: The author turned, there is a receiving part in the seat. ; A part of the A body, the coupling member has a first end and a second end, = is set in the seat body, and the second end of the coupling member can be generated with the seat body for the driving member to be detachable The moving part 'is fixed at the first end and the second end of the accommodating part of the base. The first end of the fixing part and the fixing part will not have a relative rotational relationship with the coupling part; Page 19 542770 VI. Patent application scope A snapping device, the snapping device is arranged in the accommodating part of the base, and can be elastically pressed on the second end of the fixing member, and can selectively restrict the fixing member and Relative rotation relationship between bases. 3 · The replaceable micro-torque tool (3) as described in item 1 or 2 of the scope of patent application, wherein the outer edge of the seat body is provided with a trigger portion that can be turned by the operator, and the seat body The lower edge is provided with a clamping slot with respect to the outer ring of the accommodation portion. 4 · The replaceable micro-torque tool (3) as described in item 丄 or 2 of the scope of patent application, wherein the top edge of the accommodating part of the base body is longitudinally provided with a accommodating hole and a positioning hole. The other end of the torsion room is 7 torsion workers, 8 torsion workers, and the seat body is connected with • Rushen (3) • Rushen (3) is closed to • Rushen (3) The top • If you apply for (3) can be seated together • If you apply for the scope of patents, where the seat body please apply for the scope of patents, which can be a shape, the less one convex patent, where the deduction is patented Among them, the body and the body can obtain the patent cover part. The range is the range of the impact. The range is the range. The combination is a combination of two symmetric shells as described in item 1 or 2 of the preferred range. The removable micro cover plate described in item 1 or 2 is fitted on the base, so that one end of the base body is provided with a perforation. The removable micro device described in item 1 or 2 of the cover is made of The elastic body and the elastic body of the top piece spring against the fixed piece. The first end of the removable micro-item described in item 1 or 2 is extended through a base of the base body, and a steel ball is arranged between them so as to have a relative pivot relationship. Removable as described in item 1 or 2 542770 VI. Scope of patent application Torque tool (3) 'wherein the top surface of the first card hole of the coupling member is embedded with a magnetic body. 1 0 · If the scope of patent application is the first or small torque tool (3), wherein the side edge of the card hole of the joint is provided with a c-shaped buckle capacity 1 1 · If the scope of patent application is the first or small torque tool ( (3) Among them, 1 of the driving part. · If the scope of patent application is No. 1 or the small torque tool (3), wherein the fixing part has at least one recessed part, the at least one recessed part is 1 · · For the scope of patent application Item 6: Force tool (3) 'Where the friction between the cymbal plate and the fixing box and the fixing member is small, it can be tied. 1 4 · If the scope of patent application is No. 1 or the small torque tool (3), the seat body has at least one slot and is located on the side edge of the fixing member. 1 5 · If the patent application scope No. 14 Torque Tool (3), which can be in the slot of the stopper, the second end of the stopper is a second rotation of the stopper and the stopper and the fixed part The end will be stuck against the card edge of the fixing member. The two ends are provided with-holes, and the removable micro-table described in the above two items-the ends are provided with a card hole and a receiving slot. Removable as described in item 2 Those with card slots at the first end. The top surface of the removable micro-ends described in item 2 is horizontally provided with a spring-loading device for clamping. A sliding member is provided between the detachable micro-twist, and at least one tapering edge is provided on a suitable edge of the inner wall surface of the detachable micro-setting part described in item 2 above. The removable tiny brother mentioned in the card item is provided on the side edge of the receiving part against the fixing member. When it is turned toward it, the stopper is connected with the fixed member to rotate. 542770 VI. Scope of patent application 16 · The removable torque tool (3) as described in item 2 of the scope of patent application, wherein the driving member has a first end and a second end, and the first of the driving member The end is detachably coupled to the second end of the coupling member, and does not have a relative rotational relationship with the coupling member. The second end of the driving member is a driving screw. 1 7 · The replaceable micro torque tool (3) as described in item 16 of the scope of patent application, wherein the first end of the driving member is provided with a slot. Page 22