TWI736453B - Torsion structure - Google Patents

Abstract

The present invention relates to a torsion structure, which includes: a first system with a first accommodating groove and a first display; a second system with a driving part and a first guide groove; an elastic element Is housed in the second body; an adjustment group is combined with the second body, the first body rotates relative to the second body, and the first system drives the adjustment group to adjust the torque value; The display assembly includes a display element; the display element protrudes outside the second body, the display element is assembled with the adjustment group, the adjustment group is activated, and the display element is linearly moved outside the second body The display element is provided with a second display table and a first convex part; a third body group is combined with the display group, and the third body group is wrapped around the outside of the display group.

Description

Torsion structure

The present invention is related to a torsion structure, especially in a torsion structure, one end of the first body is provided with the first display meter to display the torque value, the display member is provided with the second display meter, the second The display meter is displaced relative to the first transparent slot to display the torque value, and the scale of the first display meter and the scale of the second display meter are respectively arranged in an interval ring shape and an interval linear arrangement.

According to our previous knowledge, the conventional torque structure, such as US Patent No.: US8371194B2, Taiwan Patent Application No.: 099124931, Certificate No.: I372097, Patent Name: Torque Measuring Mechanism for Wrenches, the structure of the patent case is: a wrench The torque measuring mechanism includes: a wrench 10, including a head 12; a handle 13 for holding; a pipe 11, the pipe body is provided with a long hole 14, one of the two ends is connected to the handle 13, and the other end penetrates A torque output structure 20 is connected to the head 12; a torque adjustment device 30 includes an adjustment button 31 assembled on the handle 13; Movable in the elongated hole 14; a torque measuring mechanism 50 installed on the wrench 10, comprising: a measuring tube 60 outside the pipe 11, a spiral track 61 that is plunged into the inner wall of the measuring tube 60, a wall surface of the track and a pin 32 Touch; a number of scales displayed on the outer surface of the measuring tube 60; a fixed ring 70 installed on the pipe 11, with the handle 13 to restrict the measuring tube 60 can rotate outside the pipe 11 but not to move along the length of the tube; one is limited to the measuring tube 60 The outer sleeve 80 has a window 51 located at the position where the sleeve 80 faces the scale 54. This system Its structure.

But the shortcomings of the torque measuring mechanism of this conventional wrench are:

Please refer to Figure 2 of the Taiwan Gazette. The spiral track 61 should be installed on the inner circumference of the measuring cylinder 60. The spiral track 61 should not be made by injection molding in structure. If the spiral track 61 is working The mother machine is made such as lathe processing or milling machine processing, the spiral track 61 is not easy to process, and the spiral track 61 needs to move the pin 32 into one revolution of the ring body 63, and the pi is an irrational number. There is an error between the moving distance of the pin 32 and the distance of one revolution of the ring body 63.

In view of the above-mentioned shortcomings of the conventional structure, the inventors have used years of experience in manufacturing, production and design in related industries to finally have a product with a torsion structure that can solve the drawbacks of the conventional structure.

In the torque measuring mechanism of conventional wrenches, the screw The track system should be set on the inner circumference of the measuring cylinder, and the spiral track structure should not be able to be made by injection molding. In the torsion structure of the present invention, one end of the first body is provided with the first display meter to display the torque value, the display member is provided with the second display meter, and the second display meter is relatively transparent to the first The groove is displaced to display the torque value. The scale of the first display meter and the scale of the second display meter are arranged in an interval ring shape and an interval linear arrangement, respectively, so that the production cost can be reduced during manufacture.

The present invention relates to a torsion structure, which includes Including: a first system is provided with a first accommodating groove and a first display; a second system is provided with a driving part and a first guide groove; an elastic element is accommodated in the second body; An adjustment group Assembled with the second body, the first body rotates relative to the second body, the first system drives the adjustment group to act to adjust the torque value; a display group includes a display element; the display element is protruding Outside the second body, the display element is assembled with the adjustment group, the adjustment group is activated, the display element is linearly displaced outside the second body, and the display element is provided with a second display table and a The first convex part; a third body group is assembled with the display group, and the third body group is wrapped outside the display group.

One end of the first body is provided with the first display The first display table includes a plurality of scales and is arranged in an interval ring shape, the first display table can display the torque value, the second display table is provided on the display, and the second display table includes A plurality of scales arranged in a straight line at intervals, when the first body drives the adjustment group to act, the display is driven by the adjustment group to linearly shift within the third body, and the second display table is relatively transparent to the first The displacement of the groove shows the degree of compression of the elastic element to show the torque value. The scale of the first display meter and the scale of the second display meter are arranged in an interval ring shape and an interval linear arrangement, respectively, which reduces production costs. . One side of the second accommodating groove is provided with a sliding groove, the sliding groove is for the display member to be slidably arranged, and the display member can be linearly slid along the sliding groove within the range of the first guide groove .

In order to enable members of the Jun Council and those who are familiar with the art to fully understand the effects of the present invention, the structure and composition of the present invention are described in conjunction with the figures and figure numbers. However, the following descriptions are only used to explain the implementation of the present invention. For example, it is not an attempt to restrict the present invention in any form. Any modification made under the spirit of the present invention should still belong to the protection scope of the present invention.

10: The first body

11: The first holding tank

12: The first display table

13: Pivot

14: The first slot

15: Restriction slot

16: The second slot

20: The second body

21: Drive

22: The first guide groove

23: The first fixed part

25: The first volume hole

27: The first restriction

28: Elastic element

30: Locking seat group

31: Locking seat

311: First Pivot

312: second fixed part

313: positioning slot

314: Bead Holder

32: fixed parts

33: The first bead

40: adjustment group

41: adjustment piece

411: Interval

412: first screw part

413: second pivot

414: The First Set

415: The first group design department

42: The first block

421: First Arrival

422: The second screw part

423: second volume hole

424: second guide groove

43: first washer

50: Display group

51: display pieces

511: Second display table

512: first convex

513: first slot

514: second slot

52: The second restriction

60: The third body group

61: The Third Body

611: second holding tank

612: Chute

613: first through empty slot

614: first container

615: Second Hollow Slot

616: second container

617: The Third Containment Slot

62: The first cover

621: Instruction Department

63: second cover

70: control group

71: Control Ring

711: first ring groove

712: first recess

713: second recess

714: third recess

715: Concave

72: The first positioning piece

721: second ring groove

73: The first ring body

731: Restricted Department

74: The second positioning piece

75: second ring body

80: The fourth body group

81: Second Block

811: first joint

812: first tooth

82: The Fourth Body

821: second set

822: second tooth

823: Second Arrival

824: The second group design department

825: third container

83: assembly

84: third cover

Figure 1 is a three-dimensional exploded view of the torsion structure of the present invention.

Figure 2 is a three-dimensional exploded view of the locking seat assembly of the torsion structure of the present invention.

Figure 3 is a perspective exploded view of the torque structure adjustment group of the present invention.

Figure 4 is a three-dimensional exploded view of the torsion structure display group of the present invention.

Figure 5 is a perspective exploded view of the third body group of the torsion structure of the present invention.

Figure 6 is a perspective exploded view of some components of the torsion structure of the present invention.

Figure 7 is a perspective view of the fourth body of the torsion structure of the present invention.

Fig. 8 is a perspective view of the control collar of the torque structure of the present invention.

Figure 9 is a front view of the torque structure control collar of the present invention.

Figure 10 is a three-dimensional assembly view of the torsion structure of the present invention.

Figure 11 is a three-dimensional assembly view of some components of the torsion structure of the present invention.

Figure 12 is a top view of the torsion structure of the present invention.

Fig. 13 is a cross-sectional view at the A-A position of Fig. 12 of the present invention.

Fig. 14 is a perspective view of the second operating state of partial components of the torsion structure of the present invention.

Figure 15 is a top view of the second operating state of the torsion structure of the present invention.

Fig. 16 is a cross-sectional view taken along line A-A in Fig. 15 of the present invention.

Figure 17 is a side view of the torsion structure of the present invention.

Fig. 18 is a cross-sectional view taken at B-B of Fig. 17 of the present invention.

Fig. 19 is a cross-sectional view at C-C of Fig. 17 of the present invention.

Figure 20 is a cross-sectional view of the present invention at B-B of Figure 17 in another operating state.

Fig. 21 is a cross-sectional view of another operating state at C-C of Fig. 17 of the present invention.

Figure 22 is a perspective exploded view of some components of the torsion structure of the present invention.

Figure 23 is an exploded perspective view of the second embodiment of the present invention.

Figure 24 is a top view of the second embodiment of the present invention.

Fig. 25 is a cross-sectional view at D-D of Fig. 24 of the present invention.

First, please refer to Figures 1-9. Figure 1 is a perspective exploded view of the torsion structure of the present invention, Figure 2 is a perspective exploded view of the torsion structure locking seat assembly 30 of the present invention, and Figure 3 is a perspective exploded view of the torsion structure adjustment assembly 40 of the present invention 3D exploded view, Fig. 4 is a 3D exploded view of the torsion structure display group 50 of the present invention, Fig. 5 is a 3D exploded view of the third body group 60 of the torsion structure of the present invention, and Fig. 6 is a 3D exploded view of some components of the torsion structure of the present invention 7 is a perspective view of the fourth body 82 of the torsion structure of the present invention, FIG. 8 is a perspective view of the torsion structure control collar 71 of the present invention, and FIG. 9 is a front view of the torsion structure control collar 71 of the present invention. The present invention relates to a torsion structure , Which includes:

A first body 10, as shown in FIG. 6, the first body 10 is slightly round rod shape, the first body 10 is provided with a first accommodating groove 11, the first accommodating groove 11 It penetrates the first body 10, the first accommodating groove 11 is in the shape of a hollow circular groove, and one end of the first body 10 is provided with a first display table 12, the first display table 12 includes a plurality of scales at intervals In a circular arrangement, the other end of the first body 10 is provided with a pivot portion 13 which is away from the first display 12, the pivot portion 13 is in the shape of a circular body, and the first The other end of the main body 10 is provided with a first through slot 14, the first through slot 14 and the first accommodating slot 11 are in communication, the first through slot 14 is provided on the pivot portion 13, the first through slot 14 A through slot 14 is in the shape of an elongated hole, the other end of the first body 10 is provided with two restricting grooves 15, the two restricting grooves 15 are arranged on the pivot portion 13, the two restricting grooves 15 are opposite to the first The through slot 14 is in a symmetrical shape. The other end of the first body 10 is provided with a second through slot 16, and the second through slot 16 is provided on the pivoting portion 13, the second through slot 16 and the first through slot 14 are relatively straight, and the restricting groove 15 is provided on the first through slot 14 and the second through slot 16 In between, the second through slot 16 is in the shape of a long hole slot;

A second body 20, the second body 20 is pivoted to the first body 10, the second body 20 is partially received in the first accommodating groove 11, and one end of the second body 20 is provided There is a driving part 21 protruding outside the first body 10, and the driving part 21 is a ratchet wrench structure with a four-pointed head, a torx wrench structure, an open-end wrench structure, or any rotating structure. The other end of the second body 20 is provided with a first guide groove 22, the length of the first guide groove 22 is along the length of the second body 20, the first guide groove 22 is in the shape of an elongated hole, the first A guide groove 22 is hidden in the first accommodating groove 11, the first guide groove 22 is far away from the driving portion 21, and a plurality of first fixing portions are arranged at the proximal end of the other end of the second body 20 23. The first fixing portion 23 is arranged near the first guide groove 22, the first guide groove 22 is arranged between the driving portion 21 and the first fixing portion 23, the plurality of first fixing portions 23 The axis of the second body 20 is arranged in a ring shape, the first fixing portion 23 is two, the two first fixing portions 23 are symmetrical, and the first fixing portion 23 is a circular perforation The second body 20 is provided with a first containing hole 25, the first containing hole 25 is hidden in the first containing groove 11, and the first containing hole 25 is opposite to the first guiding groove 22 Yes, the first cavity 25 is in the shape of a round hole;

A first restricting member 27, the first restricting member 27 is accommodated in the first receiving hole 25;

An elastic element 28, the elastic element 28 is accommodated in the second body 20, the elastic element 28 is elastically pressed against the second body 20, and the elastic element 28 enables the second body 20 to have a torsion release The effect;

A locking seat group 30, please supplement it as shown in FIG. The seat set 30 cannot be displaced or rotated relative to the second body 20. The locking seat set 30 includes a locking seat 31, a plurality of fixing members 32 and a plurality of first beads 33;

The locking seat 31 is assembled at the end of the second body 20, the locking seat 31 is hidden in the first accommodating groove 11, and the locking seat 31 cannot be displaced or rotated relative to the second body 20. The locking seat 31 is far away from the driving portion 21, the locking seat 30 is provided with a first pivot portion 311, the first pivot portion 311 penetrates the locking seat 30, and the first pivot portion 311 is in the shape of a penetrating circle The locking seat 31 is provided with a plurality of second fixing portions 312, each of the second fixing portions 312 is aligned with each of the first fixing portions 23, and the number of the second fixing portions 312 is the same as the number of the first fixing portions. The number of parts 23 matches, the outer peripheral surface of one end of the locking seat 31 is provided with a plurality of positioning grooves 313, and the first body 10 is rotatable relative to the second body 20 and the locking seat assembly 30, so that the first through-groove 14 is opposite to each positioning groove 313, the second through groove 16 is opposite to each positioning groove 313, the plurality of positioning grooves 313 are arranged in a ring shape with the axis of the locking seat 31, the The number of positioning grooves 313 is ten, twelve or twenty. The positioning grooves 313 are in the shape of concave arc grooves. The end of the locking seat 31 is provided with a bead receiving groove 314. The bead receiving groove 314 Is located near the opening at one end of the first pivot portion 311, the bead receiving groove 314 is far away from the positioning groove 313, the bead receiving groove 314 is in the shape of a concave ring groove, and the bead receiving groove 314 is hidden in the second Within 20 of the body;

The fixing member 32 is assembled at the first fixing portion 23 and the second fixing portion 312, so that the locking seat 31 is assembled with the second body 20, and the number of the fixing member 32 is the same as that of the first fixing portion 312. The fixing portion 23 and the second fixing portion 312 cooperate, and the fixing member 32 is in the shape of a tip body or a round tip body;

The plurality of first beads 33 are accommodated at the bead-containing groove 314, and each first bead 33 can naturally roll at the bead-containing groove 314;

An adjustment group 40, please supplement it as shown in FIG. 3. The adjustment group 40 is assembled with the second body 20 and the locking seat group 30. The adjustment group 40 directly or indirectly presses the elastic element 28, and the The first body 10 rotates relative to the second body 20. The first body 10 drives the adjustment group 40 to adjust the torque value. The adjustment group 40 includes an adjustment member 41, a first seat 42 and a first Washer 43;

The adjusting member 41 is inserted through the second body 20 and the first pivot portion 311. The adjusting member 41 can rotate in situ in the second body 20 and the first pivot portion 311. The adjusting member 41 A spacer 411 is provided, the spacer 411 is accommodated in the second body 20, and the plurality of first beads 33 abut one end of the spacer 411, so that when the adjusting member 41 rotates relative to the locking seat 31 With rolling friction, the spacer 411 is round, and one end of the spacer 411 is provided with a first screw part 412. The first screw part 412 is accommodated in the second body 20. The diameter of a threaded portion 412 is smaller than that of the spacer 411. The first threaded portion 412 is in the shape of an external thread. The other end of the spacer 411 is provided with a second pivot 413 which is pivoted. Is located in the first pivot portion 311, the second pivot portion 413 is rotatable relative to the locking seat 31, the spacer portion 411 is provided between the first screw portion 412 and the second pivot portion 413, the The diameter of the second pivot portion 413 is smaller than the spacer portion 411, the second pivot portion 413 is in the shape of a round rod, and one end of the second pivot portion 413 is provided with a first sleeve portion 414, and the second pivot portion 413 Is arranged between the spacer portion 411 and the first sleeve portion 414. The first sleeve portion 414 is in the shape of a hexagonal rod. The adjustment member 41 is provided with a first assembly portion 415. The set part 415 is in the shape of an internal thread;

The first seat 42 is housed in the second body 20, and one end of the first seat 42 A first abutting surface 421 is provided. The first abutting surface 421 abuts against one end of the elastic element 28, that is, the elastic element 28 elastically abuts between the inside of the second body 20 and the first abutting surface 421, the The other end of the first seat body 42 is provided with a second threaded portion 422. The second threaded portion 422 is threaded with the first threaded portion 412, and the second threaded portion 422 can be opposed to the first threaded portion 412. The screw part 412 rotates to make the first seat body 42 linearly shift in the second body 20 to adjust the degree of compression of the elastic element 28 so that the first seat body 42 is close to or away from the spacer 411, The second screw portion 422 is in the shape of an internal thread. The first seat 42 is provided with a second receiving hole 423. The second receiving hole 423 is aligned with the first guide groove 22. The axis of the hole 423 is perpendicular to the axis of the first seat body 42, the second receiving hole 423 is in the shape of a round hole, and the first seat body 42 is provided with a second guide groove 424. The two guiding grooves 424 are aligned with the first containing hole 25, and the first restricting member 27 is accommodated in the second guiding groove 424, that is, the first restricting member 27 is penetrated through the first containing hole 25. Between the second guide groove 424 and the second guide groove 424, the first restricting member 27 is displaced between the second guide groove 424, and the first seat 42 is restricted by the first restricting member 27, so that the first seat 42 Due to the linear displacement in the second body 20, the second guide groove 424 is in the shape of an elongated hole, and the second guide groove 424 extends along the length direction of the first seat body 42 to the first abutting surface 421. Open; the first washer 43 is accommodated in the second body 20, the first washer 43 is sleeved at the end of the first screw part 412, the first washer 43 is against the gap At the other end of the portion 411, the first washer 43 is disposed between the adjusting member 41 and the first seat body 42, and the first seat body 42 is linearly displaced in the second body 20, so that the first seat body 42 Lean against or away from the first washer 43; a display group 50, please supplement as shown in FIG. 4, the display group 50 is opposite to the first body 10, the second body 20 and the adjustment group 40 Set, the display set 50 includes a display 51 and A second limiting member 52; the display member 51 is protruding outside the second body 20, the display member 51 is partially accommodated in the first accommodating groove 11, and the display member 51 is disposed on the first accommodating groove 11 Between a body 10 and the second body 20, the display element 51 is combined with the adjustment group 40, the adjustment group 40 is activated, the display element 51 is linearly displaced outside the second body 20, the display The member 51 is assembled with the first base body 42, and the first base body 42 drives the display member 51 to linearly shift outside the second body 20. The display member 51 is provided with a second display table 511, The second display table 511 includes a plurality of scales arranged in a straight line at intervals. One end of the display member 51 is protruded with a first protrusion 512, and the first protrusion 512 is accommodated in the first guide groove 22. The first convex portion 512 is displaced at the first guide groove 22 so that the display member 51 is linearly displaced relative to the second body 20. The first convex portion 512 is in the shape of an oblong bump, and the first convex portion 512 is provided with a first groove 513, the first groove 513 is aligned with the second receiving hole 423, the first groove 513 is in the shape of an elongated hole, and one end of the first groove 513 is provided with a second groove 514, the second groove 514 and the first groove 513 are in communication, the length and diameter of the second groove 514 are larger than the first groove 513, and the first groove 513 is provided on the first convex portion 512 Between the second groove 514 and the second groove 514, the second groove 514 is in the shape of a long hole groove; the second restricting member 52 is penetrated through the second receiving hole 423, the first groove 513 and the second groove 514, The display element 51 is assembled with the first base body 42, the second restricting element 52 is a rivet or screw structure, and the head of the second restricting element 52 is accommodated in the second Slot 514; the second screw portion 422 rotates relative to the first screw portion 412, the first seat 42 is limited by the first restricting member 27 and linearly displaced in the second body 20, so that the The first abutting surface 421 presses against the elastic element 28 to adjust the degree of compression of the elastic element 28, and the first seat 42 is driven The second limiting member 52 is simultaneously displaced, so that the second limiting member 52 drives the first protrusion 512 to move at the first guide groove 22, and the display member 51 is affected by the second limiting member 52 and the first protrusion. The restriction of the portion 512 enables the display member 51 and the second restriction member 52 to linearly shift relative to the first body 10 and the second body 20;

A third body set 60, please supplement it as shown in FIG. The third body group 60 is fixed with the second body 20 by a tight fitting structure or an interlocking screw, the third body group 60 is assembled with the display group 50, and the third body The group 60 is wrapped around the outside of the display group 50. The first body 10 is rotatable relative to the second body 20, the locking seat group 30, and the third body group 60. The third body group 60 includes a Three bodies 61, a first cover 62 and a second cover 63;

The third body 61 is pivoted to one end of the first body 10, and one end of the third body 61 is provided with a second receiving slot 611, and the second body 20 is partially received in the second receiving slot In 611, the driving portion 21 protrudes outside the third body 61, the display group 50 is hidden in the first accommodating groove 11 and the second accommodating groove 611, and the second accommodating groove 611 is In the shape of a circular groove, a sliding groove 612 is provided on one side of the second accommodating groove 611. The sliding groove 612 can be slidably arranged for the display member 51, and the display member 51 can be installed in the first guide groove 22. Sliding linearly along the chute 612 within the range, the chute 612 is in communication with the second accommodating groove 611, the chute 612 is in the shape of a groove, and the third body 61 is provided with a first Transparent groove 613, the first transparent groove 613 is opposite to the second display table 511, and the second display table 511 is displaced relative to the first transparent groove 613 to show that the adjustment group 40 is pressed against the The degree of compression of the elastic element 28 is used to indicate the torque value. The first through-hole 613 is in communication with the sliding groove 612, the first through-hole 613 is in the shape of an elongated hole, and the third body 61 is externally provided Has a first content Slot 614, the first receiving slot 614 is in the shape of an elongated hole, the first transparent slot 613 is provided between the sliding slot 612 and the first receiving slot 614, the length and diameter of the first receiving slot 614 Are larger than the first hollow groove 613, the other end of the third body 61 is provided with a second hollow groove 615, the first body 10 can rotate relative to the third body 61, so that the first display watch 12 Each scale is opposite to the second transparent groove 615. The second transparent groove 615 is in the shape of a circular groove. One end of the second transparent groove 615 is provided with a second containing groove 616. The second accommodating groove 616 and the second vented groove 615 are in communication, the diameter of the second accommodating groove 616 is larger than the second vented groove 615, the second accommodating groove 616 is in the shape of a circular groove, and the first The other end of the three main bodies 61 is provided with a third accommodating groove 617. The third accommodating groove 617 is compatible with the first display table 12, and the first display table 12 can be installed in the third accommodating groove. 617 rotates relative to the third body 61, the third accommodating groove 617 and the second accommodating groove 611 are in communication, and the diameter of the third accommodating groove 617 is larger than the diameter of the second accommodating groove 611 , The axis of the third accommodating groove 617 is perpendicular to the axis of the second transparent groove 615 and the second accommodating groove 616, and the third accommodating groove 617 is in the shape of a circular groove;

The first cover 62 is disposed at the first transparent groove 613, the first cover 62 is transparent or translucent, the first cover 62 is provided with an indicator portion 621, the second Each scale of the display meter 511 can be aligned with the indicating portion 621 to display the degree of compression of the adjustment set 40 against the elastic element 28 to display the torque value. The first cover 62 is accommodated in the first 614 slots;

The second cover 63 is disposed at the second transparent groove 615, the second cover 63 is transparent or translucent, the second cover 63 can be magnifying, the second cover The body 63 is in the shape of a round body, and the second cover 63 is accommodated in the second receiving groove 616;

A control group 70, please supplement it as shown in Fig. 6, the control group 70 is connected to the first body 10 and the locking seat group 30 are assembled together, the control group 70 can be actuated to a locked position, and the control group 70 restricts the locking seat group 30 so that the first body 10 cannot be opposed to the second body 20 Or the control group 70 can be moved to a non-locking position, the control group 70 does not restrict the locking seat group 30, so that the first body 10 can rotate relative to the second body 20 to adjust the torque value, The control group 70 is pivoted on the first body 10, and the control group 70 is rotated by an angle or three hundred and sixty degrees relative to the first body 10 to move to the locked position and the non-locked position. The set 70 includes a control collar 71, a first positioning member 72, a first ring body 73, a second positioning member 74 and a second ring body 75;

Please refer to Figures 8 and 9, the control collar 71 is in the shape of a metal circular ring, the control collar 71 is pivoted on the pivoting portion 13, and the control collar 71 is attached to the The axis of a main body 10 rotates to a locked position and a non-locked position. One end of the control collar 71 is provided with a first ring groove 711, and the opening of the first ring groove 711 is aligned with the pivot portion 13 At the end, the first ring groove 711 is in the shape of an annular groove, and the inner peripheral surface of the control collar 71 is provided with at least one first recess 712 and at least one second recess 713. When the control collar 71 When rotated to the locked position, the first recess 712 is aligned with the first through slot 14. When the control collar 71 is rotated to the unlocked position, the second recess 713 is connected to the first through slot 14 Relatively positive, the depth of the second concave portion 713 is greater than the depth of the first concave portion 712, the first concave portion 712 and the second concave portion 713 are both concavely curved, the first concave portion 712 and the second concave portion 713 The number is all one, the first recess 712 and the second recess 713 are in communication, the inner peripheral surface of the control collar 71 is provided with a third recess 714, and the third recess 714 is connected to the second recess 714. The through slot 16 is relatively straight, the third concave portion 714 is relatively straight with the first concave portion 712 and the second concave portion 713, the third concave portion 714 has a concave arc shape, and the outer peripheral surface of the control collar 71 is A plurality of concave portions 715 is provided, and the plurality of concave portions 715 is provided for holding to facilitate the rotation of the control collar 71;

The first positioning member 72 is made of metal, the first positioning member 72 is cylindrical, the first positioning member 72 is accommodated in the first through slot 14, and the first positioning member 72 is hidden in In the control collar 71, the control collar 71 rotates on the pivot portion 13, so that the first positioning member 72 is accommodated in the first recess 712 or the second recess 713 without being locked or not locked At the positioning groove 313, one end of the first positioning member 72 is provided with a second ring groove 721, the second ring groove 721 is in the shape of a concave ring groove, and one end of the first positioning member 72 has a cone shape. The first positioning member 72 is provided with a tapered body at one end facing the opening on the rear side of the control collar 71, and the tapered body is facing toward the rear end of the first body 10;

The first ring body 73 is sleeved on the pivotal portion 13 and the second ring groove 721, and two ends of the first ring body 73 are each provided with a restricting portion 731, and the restricting portion 731 is accommodated in At the restricting groove 15, the first ring body 73 is not separated from the first body 10, and the first positioning member 72 is restricted by the first ring body 73 and does not come out of the first through groove In addition, the first ring body 73 has an elastic restoring force;

The second positioning member 74 is cylindrical, the second positioning member 74 is accommodated in the second through slot 16, the second positioning member 74 is hidden in the control collar 71, the second positioning The member 74 is accommodated in the third recess 714. When the control collar 71 rotates on the pivoting portion 13, the second positioning member 74 can be displaced within the range of the third recess 714 to limit the Control the rotation space of the collar 71;

The second ring body 75 is sleeved at the pivot portion 13, the second ring body 75 is hidden in the control collar 71, and the second ring body 75 is received in the first ring groove 711 , The second ring body 75 has a slight outward elasticity, so that the control collar 71 has elastic resistance when it rotates, and the second ring body 75 is It is in the shape of a ring; a fourth body group 80, please supplement as shown in FIG. 6, the fourth body group 80 is connected with the first body 10, the locking seat group 30, the adjustment group 40 and the control group 70 Assembled each other, the first body 10 is driven by the fourth body group 80 to drive the adjustment group 40 to act. The fourth body group 80 includes a second seat body 81, a fourth body 82, and a set of devices. 83 and a third cover 84; the second seat 81 is fixed at the end of the first accommodating groove 11, and the outer circumference of the second seat 81 is provided with a first joining portion 811, The first coupling portion 811 and the inner peripheral surface of the first accommodating groove 11 are in a tight fit shape, so that the second seat body 81 and the first body 10 are fixedly arranged, and the first coupling portion 811 is a plurality of The teeth are arranged in a ring shape. The inner peripheral surface of the second seat body 81 is provided with a first tooth portion 812. Tooth; please supplement as shown in Figure 7, the fourth body 82 is assembled with the first body 10 and the control collar 71, the control collar 71 can be in the pivotal portion 13 and the fourth body 82 is rotated upward, one end of the fourth body 82 is provided with a second sleeve portion 821, the second sleeve portion 821 is sleeved with the first sleeve portion 414, so that the fourth body 82 and the adjusting piece 41-phase assembly, the second sleeve portion 821 is in the shape of a twelve-angle groove, the fourth body 82 is provided with a second tooth portion 822, and the second tooth portion 822 is arranged on the second sleeve portion 821 On the outer peripheral surface, the fourth body 82 is sleeved on the second seat 81, the second tooth portion 822 is meshed with the first tooth portion 812, and the second tooth portion 822 is in a plural ring shape. The teeth of the second tooth part 822 are the same as the number of teeth of the first tooth part 812. When the first body 10 rotates relative to the second body 20 and the third body group 60, the first body 10 The second seat body 81, the fourth body 82, and the adjustment member 41 are driven to rotate, so that the adjustment member 41 rotates relative to the first seat body 42, which is tied in a straight line in the second body 20 Shift to adjust the bullet The degree of compression of the sex element 28 is used to adjust the torque value. A second abutting surface 823 is provided at one end of the fourth body 82, and the second abutting surface 823 abuts against the end of the first body 10 and the second seat body. 81, the second tooth portion 822 is provided between the second sleeve portion 821 and the second abutting surface 823, and the second abutting surface 823 restricts the control collar 71 from coming out of the pivoting portion 13 , The fourth body 82 is provided with a second assembly portion 824, the second assembly portion 824 and the second sleeve portion 821 are in communication, and the second assembly portion 824 is in the shape of a circular groove, The other end of the fourth body 82 is provided with a third receiving groove 825, the third receiving groove 825 and the second assembly portion 824 are in communication, and the second assembly portion 824 is arranged on the second assembly Between the portion 821 and the third receiving groove 825, the diameter of the third receiving groove 825 is larger than the diameter of the second assembly portion 824; the assembly 83 is assembled on the first assembly portion 415 and the At the second assembly portion 824, the fourth body 82 is assembled with the adjusting member 41 without being separated. The assembly member 83 is in the shape of an external thread; the third cover 84 is accommodating and closing At the third accommodating groove 825, the third accommodating groove 825 is closed; the first body 10 can rotate relative to the second body 20 and the third body set 60, and the first body 10 drives the When the fourth body group 80 and the adjustment group 40 act, the adjustment member 41 rotates relative to the first seat body 42 so that the first seat body 42 linearly shifts in the second body 20 along the first restricting member 27 , The first abutting surface 421 is pressed against the elastic element 28 to adjust the degree of compression of the elastic element 28, the first seat 42 drives the second limiting member 52 to displace, so that the second limiting member 52 drives the second limiting member 52 When a convex portion 512 is displaced at the first guide groove 22, the display member 51 slides at the sliding groove 612; when the control collar 71 is actuated on the first body 10 and the fourth body 82 to In the locked position, the first body 10 is restricted by the locking seat group 30 and the control group 70 and cannot rotate, and the first body 10 cannot drive the fourth body group 80 and the adjusting member 41 relative to the first body 10 When the two main bodies 20 and the locking seat assembly 30 rotate, the torsion structure is in a locked state and cannot be rotated to adjust the torque value;

When the control collar 71 is actuated to the locked position on the first body 10 and the fourth body 82, the first recess 712 is aligned with the first through groove 14 and a positioning groove 313, and the first The positioning member 72 is pressed by the first recess 712 to be positioned and locked at the positioning groove 313 opposite to the first recess 712, and the first body 10 is limited by the first positioning member 72 and the locking seat Group 30 and unable to rotate;

When the control collar 71 is actuated to the unlocked position on the first body 10 and the fourth body 82, the control group 70 does not restrict the locking seat group 30, and the first body 10 is not limited The locking seat set 30 rotates the first body 10 so that the first body 10 rotates relative to the second body 20 and the locking seat set 30, and the first body 10 drives the fourth body set 80 and the adjusting member 41 rotates, the second screw portion 422 rotates relative to the first screw portion 412, the first seat 42 is limited by the first restricting member 27 and linearly shifts in the second body 20, so that the The first abutting surface 421 presses against the elastic element 28 to adjust the degree of compression of the elastic element 28. The first seat 42 simultaneously drives the second restricting member 52 to move, so that the second restricting member 52 drives the display The member 51 linearly slides relative to the first body 10 and the second body 20 along the sliding groove 612 within the range of the first guide groove 22;

When the control collar 71 is actuated on the first body 10 to the unlocked position, the second recess 713 is aligned with the first through groove 14 and a positioning groove 313, and the first positioning member 72 contains Set at the second recess 713, the first positioning member 72 is not pressed by the first recess 712 and can Disengaged from the positioning groove 313, the first positioning member 72 is limited only by the first ring body 73, the first positioning member 72 is not limited to the locking seat 31, and the first body 10 is opposite to the first body 10 The two bodies 20, the locking seat set 30, and the third body set 60 are rotated so that the first positioning member 72 is displaced on the locking seat 31 and positioned at any positioning groove 313. The first positioning member 72 is The wall surface of the locking seat 31 pushes against the first ring body 73, and when the first positioning member 72 moves from one of the positioning grooves 313 to the next positioning groove 313, the first positioning member 72 is supported by the first positioning member 72. When the elastic restoring force of the ring body 73 is further accommodated in each positioning groove 313, a sound will be generated, and a sound prompt will be generated between the first positioning member 72 and each positioning groove 313. The first positioning member 72 is The sound generated can also tell that the first positioning member 72 has been aligned with one of the positioning grooves 313, and the third recess 714 is aligned with the second through groove 16, and the second positioning member 74 is accommodated in the At the third recess 714, the second positioning member 74 can be displaced within the range of the third recess 714 to limit the operating space of the control collar 71 on the first body 10 and the fourth body 82.

Please refer to Figures 10-13, Figure 10 is a three-dimensional assembly view of the torsion structure of the present invention, Figure 11 is a three-dimensional assembly view of some components of the torsion structure of the present invention, Figure 12 is a top view of the torsion structure of the present invention, and Figure 13 It is a cross-sectional view at AA of FIG. 12 of the present invention. The second body 20 is pivoted to the first body 10, the elastic element 28 is accommodated in the second body 20, and the locking seat set 30 is connected to the The second body 20 is assembled together, the adjustment group 40 is assembled with the second body 20 and the locking seat group 30, and the display group 50 is assembled with the first body 10, the second body 20, and the adjustment group. The 40-phase group is set. Figures 11 to 13 show the state when the torque value of the torsion structure is relatively small. The third body group 60 is pivoted to the first body 10, and the third body group 60 is It is fixed to the second body 20, the third body group 60 is combined with the display group 50, the first body 10 is rotatable relative to the second body 20 and the locking seat group 30, the control group 70 series with the first body 10 and the locking seat The group 30 is arranged in phases, and the control group 70 can be moved to a locked position or a non-locked position at the pivoting portion 13, so as to limit whether the first body 10 can be relative to the second body 20 and the lock The seat set 30 rotates, the fourth body set 80 is assembled with the first body 10, the locking seat set 30, the adjustment set 40, and the control set 70, and the first body 10 is set by the fourth body The group 80 drives the adjustment group 40 to act.

Please continue to refer to FIGS. 14 to 16. FIG. 14 is a perspective view of the second operating state of some components of the torsion structure of the present invention, FIG. 15 is a top view of the second operating state of the torsion structure of the present invention, and FIG. 16 is the present invention. The cross-sectional view at AA of FIG. 15 is supplemented by the comparison of FIGS. 11 and 13. When the first body 10 rotates relative to the second body 20 and the third body group 60, the first body 10 drives the first body 10 at the same time. The four body groups 80 and the adjusting member 41 rotate to make the adjusting member 41 rotate relative to the first seat body 42. The first seat body 42 is linearly displaced in the second body 20 to adjust the degree of compression of the elastic element 28 In order to adjust the torque value, the first seat body 42 and the first washer 43 are abutted or separated from each other. When the torsion force of the torsion structure is adjusted to the maximum value, the elastic element 28 is in the most compressed state, and the The first seat body 42 is far away from the first washer 43, and the first seat body 42 drives the display member 51 to linearly shift in the third body 61 relative to the first body 10 and the second body 20 , The second display table 511 is displaced relative to the first transparent groove 613, and one of the scales of the second display table 511 is aligned with the indicating portion 621 to display the degree of compression of the elastic element 28 to display the torque value.

Please refer to Figures 17 to 19, Figure 17 is a side view of the torsion structure of the present invention, Figure 18 is a cross-sectional view of the present invention at BB of Figure 17, Figure 19 is a cross-sectional view of the present invention at CC of Figure 17, when the control When the group 70 is actuated to the locked position, the first body 10 is restricted by the locking seat group 30 and the control group 70 and cannot rotate, and the first body 10 cannot be relative to the second body 20, the The locking seat group 30 and the third body group 60 rotate, and the torsion structure is in a locked state and cannot be rotated to adjust the torque value. The first body 10 is limited by the first positioning member 72 and the locking seat group 30. Unable to rotate.

Please continue to refer to FIG. 20 and FIG. 21. FIG. 20 is a cross-sectional view of another operating state at BB of FIG. 17 of the present invention, and FIG. 21 is a cross-sectional view of another operating state at CC of FIG. 17 of the present invention. When 71 is actuated on the first body 10 and the fourth body 82 to the unlocked position, the first positioning member 72 can be displaced on the locking seat 31 to be positioned at any positioning groove 313, and the second The positioning member 74 can be displaced within the range of the third recess 714 to limit the operating space of the control collar 71 on the first body 10, and the first body 10 can be locked relative to the second body 20 and the The seat assembly 30 rotates to drive the adjusting member 41 to rotate, so as to adjust the length of the elastic element 28 to adjust the torque value.

Please continue to refer to FIG. 22. FIG. 22 is a perspective exploded view of some components of the torsion structure of the present invention. The fourth body 82 is sleeved on the second seat 81, the first tooth 812 and the second The tooth portion 822 includes 36 teeth. When the second tooth portion 822 is engaged with the first tooth portion 812, there are 36 kinds of fitting directions. The second fitting portion 821 is connected to the first fitting portion 414. There are 12 ways of fitting between the second fitting portion 821 and the first fitting portion 414, and the adjustment member 41 and the first body 10 are fitted with 432 angles. Similarly, if the first tooth portion 812 and the second tooth portion 822 have 50 teeth, the adjustment member 41 and the first body 10 are assembled with 600 angles.

Please refer to FIGS. 23-25. FIG. 23 is a perspective exploded view of the second embodiment of the present invention, FIG. 24 is a top view of the second embodiment of the present invention, and FIG. 25 is a cross-sectional view at DD of FIG. 24 of the present invention. As clearly shown in the figure, the driving part 21 is in the shape of a hexagonal groove, a quadrangular head or various knots. The first body 10 rotates on its own axis to drive the second body 20 and the third body set 60, so that when the second body 20 rotates on its own axis, the second body 20 has Torque-off effect.

According to another embodiment of the present invention, the first groove 513 may be a circular hole shape the same as the second accommodating hole 423, and the third accommodating groove 617 may be a circular groove having the same diameter as the second accommodating groove 611 shape.

The advantages of the torsion structure of the present invention are:

1. One end of the first body 10 is provided with the first display watch 12, the first display watch 12 includes a plurality of scales and is arranged in a spaced ring shape, and the display member 51 is provided with the second display watch 511 The second display table 511 includes a plurality of scales arranged in a straight line at intervals. When the first body 10 drives the adjustment group 40 to act, the first display table 12 is opposite to the third accommodating groove 617. The main body 61 rotates to display the torque value. The display member 51 is driven by the adjustment group 40 to linearly shift in the third body 61, and the second display table 511 is displaced relative to the first hollow groove 613. The compression degree of the elastic element 28 is displayed to display the torsion value. The scales of the first display meter 12 and the second display meter 511 are arranged in a ring-shaped interval and a linearly arranged interval, respectively, which reduces production costs.

2. The second cover 63 displays the value of the first display meter 12 aligned with the second transparent groove 615 to display the torque value, and one of the scales of the second display meter 511 is connected to the indicating portion 621 Relatively positive to display the torque value.

3. A sliding groove 612 is provided on one side of the second accommodating groove 611, and the sliding groove 612 can be slidably arranged for the display member 51, and the display member 51 can be within the range of the first guide groove 22 Sliding linearly along the chute 612.

4. The first protruding portion 512 is displaced at the first guide groove 22, the display member 51 and the first guide groove 22 can have a larger matching volume, and the display member 51 shifts linearly It is less likely to shift from time to time.

5. The first slot 513 is in the shape of a long hole slot. When the display member 51 and the adjustment group 40 are assembled together, the display member 51 can have a space for slightly adjusting the position to solve the elastic force of the elastic element 28 The uncertain value.

6. The locking seat 31 is in the shape of a single element, and the locking seat 31 has the advantage of low processing cost, or the locking seat 31 can be directly molded by an injection molding method and then the second fixing portion 312 can be drilled.

7. The fourth body set 80 is provided with the second seat 81 and the fourth body 82, the fourth body 82 is sleeved on the second seat 81, the first tooth portion 812 and the fourth body 82 The two tooth parts 822 include plural teeth. The second tooth part 822 has a plurality of fitting angles when meshing with the first tooth part 812. The second fitting part 821 is connected to the first fitting part. 414 is nested, the second nesting portion 821 and the first nesting portion 414 have a plurality of nesting angles, and there are a plurality of multiplying angles between the adjustment set 40 and the first body 10 The set of angles is more convenient for the assembly of the adjustment group 40, that is, after the adjustment piece 41 is rotated, when each elastic element 28 is close to the standard value, the angle after the rotation of each adjustment piece 41 is impossible All the same, the adjusting member 41 can fit with the fourth body group 80 more easily.

8. If the second fitting portion 821 and the first fitting portion 414 cannot be fitted together, the adjusting member 41 also rotates a very small angle, and the adjusting member 41 can be connected to the first The two nesting parts 821 are nested together. After the adjusting member 41 is rotated by a small angle, the compression degree of the elastic element 28 is also changed very little.

9. Please supplement as shown in FIG. 20. The adjustment group 40 is limited by the locking seat group 30, the adjustment group 40 does not fall out of the locking seat group 30, and the fourth body group 80 is restricted by the adjustment The group 40 does not go outside, the first body 10 is limited to the fourth body group 80, and the first body 10 is pivoted on the second body 20.

10. Please compare with Figure 13 and Figure 16, the first body 10 and the second body 20 and the third body group 60 are not relatively displaced, that is, regardless of the torque value of the torsion structure is large or small , The overall length of the torsion structure is the same, and the overall length will not be changed due to the degree of compression of the elastic element 28.

11. When the control group 70 rotates to the unlocked position on the first body 10, the control group 70 does not restrict the locking seat group 30, and the first body 10 is not limited to the locking seat group 30. Rotating the first body 10 causes the first body 10 to rotate relative to the second body 20, the locking seat set 30, and the third body set 60. The first body 10 drives the fourth body set 80 and the adjustment Group 40 moves to adjust the torque value.

12. When the control group 70 is in the non-locking position, when the first positioning member 72 moves from one positioning groove 313 to the next positioning groove 313, the first positioning member 72 is pushed by the wall surface of the locking seat 31 When the first ring body 73 is pressed and opened, the first positioning member 72 receives the elastic restoring force of the first ring body 73 and is then accommodated in the next positioning groove 313, it will emit a sound of entering the positioning groove 313 , The first positioning member 72 and each positioning groove 313 will generate a warning sound when rotating, so as to understand the displacement state of adjusting the torque value. It can also be known that the first positioning member 72 has been accommodated in one of the positioning grooves. 313. If the torsion structure has been adjusted to the required torque value, the control collar 71 is then actuated at the locking position, which is convenient for operation.

13. When the control group 70 is in the unlocked position, the second positioning member 74 can be positioned in the third concave The range of the portion 714 is displaced to limit the operating space of the control collar 71 on the first body 10 and the fourth body 82.

14. When the control group 70 is actuated to the locked position, the first body 10 is restricted by the locking seat group 30 and cannot be rotated, and the first body 10 cannot drive the adjustment group 40 to act and cannot adjust the torque value.

15. The first body 10 can rotate relative to the second body 20, the locking seat set 30, and the third body set 60, and the first body 10 drives the fourth body set 80 and the adjustment member 41 to rotate. The adjusting member 41 rotates relative to the first seat body 42, so that the first seat body 42 is linearly displaced in the second body 20 along the first restricting member 27, and the first abutting surface 421 is pressed against The elastic element 28 adjusts the degree of compression of the elastic element 28, the first seat 42 drives the first protrusion 512 to displace at the first guide groove 22, and the display element 51 is subject to the second restricting element 52 And the restriction of the first convex portion 512 makes the display member 51 and the second restriction member 52 linearly displaced relative to the first body 10 and the second body 20.

16. The plurality of first bead bodies 33 are accommodated in the bead receiving groove 314, and the plurality of first bead bodies 33 are pressed against one end of the spacer 411, so that the adjusting member 41 can roll when rotating relative to the locking seat 31 Friction.

17. The second ring body 75 is sleeved at the pivotal portion 13, the second ring body 75 is hidden in the control collar 71, and the second ring body 75 is slightly elastic to make the When the control collar 71 rotates, it has elastic resistance.

Therefore, the torsion structure of the present invention is industrially usable, novel, and progressive, and can truly meet the requirements of an invention patent application, and an application is filed in accordance with the law.

10: The first body

11: The first holding tank

12: The first display table

20: The second body

21: Drive

22: The first guide groove

23: The first fixed part

25: The first volume hole

27: The first restriction

28: Elastic element

30: Locking seat group

40: adjustment group

50: Display group

60: The third body group

Claims (16)

A torsion structure, which includes: A first body, a first accommodating groove is arranged inside the first body, and a first display watch is arranged at one end of the first body; A second body, the second body is pivoted to the first body, the second body is partially accommodated in the first accommodating groove, one end of the second body is provided with a driving part, and the first body The other end of the two bodies is provided with a first guide groove, the length direction of the first guide groove is along the length direction of the second body, and the first guide groove is in the shape of a long hole groove; An elastic element, the elastic element is accommodated in the second body, the elastic element is elastically pressed against the second body, and the elastic element enables the second body to have a torsion release effect; An adjustment group, the adjustment group is assembled with the second body, the adjustment group directly or indirectly presses the elastic element, the first body rotates relative to the second body, and the first system drives the adjustment group Actuate to adjust the torque value; A display group, the display group is assembled with the first body, the second body, and the adjustment group, and the display group includes a display element; The display element protrudes outside the second body, the display element is assembled with the adjustment group, the adjustment group is activated, the display element is linearly displaced outside the second body, and the display element is provided with a A second display table, the second display table includes a plurality of scales arranged in a straight line at intervals, one end of the display piece is protruded with a first convex portion, the first convex portion is accommodated in the first guide groove, the The first convex portion is displaced at the first guide groove, so that the display element is linearly displaced relative to the second body; A third body group, the third body group is pivoted to the first body, the third body The group is nested or fixed to the second body, the third body group is combined with the display group, the third body group is wrapped around the outside of the display group, and the first system can be opposite to The second body and the third body group rotate, and the third body group includes a third body; The third system is pivoted at one end of the first body, one end of the third body is provided with a second accommodating groove, the second system is partially accommodated in the second accommodating groove, and the driving part Is protruding out of the third body, the display group is hidden in the first accommodating groove and the second accommodating groove, one side of the second accommodating groove is provided with a sliding groove, and the sliding groove is The display element can be slidably arranged, the display element can be linearly slid along the chute within the range of the first guide groove, the chute is in communication with the second accommodating groove, and the third This system is provided with a first transparent groove, the first transparent groove is opposite to the second display meter, and the second display meter is displaced relative to the first transparent groove to show that the adjustment group is pressed against the The degree of compression of the elastic element is used to display the torque value, and the first transparent groove is in communication with the sliding groove. The torsion structure according to claim 1, wherein the first system is slightly round rod-shaped, the first accommodating groove penetrates the first body, and the first accommodating groove is in the shape of a hollow circular groove , The first display table includes a plurality of scales arranged in a spaced ring shape, the other end of the first body is provided with a pivotal portion, the pivotal portion is away from the first display table, the pivotal portion is The other end of the first body is provided with a first through groove, the first through groove is in communication with the first accommodating groove, and the first through groove is provided on the pivotal portion. The first through slot is in the shape of an elongated hole, the other end of the first body is provided with two restricting slots, the two restricting slots are arranged on the pivotal portion, and the two restricting slots are opposite to the first through slot. Symmetrical shape, the other end of the first body is provided with a second through slot, the second through slot is arranged on the pivotal part, the second through slot and the first through slot are relatively straight, the restriction The groove is arranged in the first through groove and the second through groove In between, the second through slot is in the shape of a long hole slot. The torsion structure according to claim 2, wherein the driving part is protruding outside the first body, the driving part is a ratchet wrench structure, a torx wrench structure or an open-end wrench structure with a four-corner head, and the first The guide groove is concealed in the first accommodating groove, the first guide groove is far away from the driving part, the second body is provided with a first accommodating hole, and the first accommodating hole is hidden in the first accommodating groove. In the accommodating groove, the first accommodating hole is aligned with the first guide groove, and the first accommodating hole is in the shape of a round hole;容孔内。 In the hole. The torsion structure according to claim 3, wherein a plurality of first fixing parts are arranged at the proximal end of the other end of the second body, the first fixing parts are arranged near the first guide groove, and the first fixing part is arranged near the first guide groove. The guide groove is provided between the driving portion and the first fixing portion, the plurality of first fixing portions are arranged in a ring shape with the axis of the second body, and the first fixing portion is in the shape of a circular perforation; There is a locking seat group, the locking seat group is assembled with the second body, the locking seat group is accommodated in the first accommodating groove, and the locking seat group cannot be displaced or rotated relative to the second body , The locking seat assembly includes a locking seat, a plurality of fixing parts and a plurality of first balls; the locking seat assembly is arranged at the end of the second body, the locking seat is concealed in the first accommodating groove, the The locking seat cannot be displaced or rotated relative to the second body. The locking seat is far away from the driving part. A first pivot is provided in the locking seat. The first pivot penetrates the locking seat. A pivot part is in the shape of a circular groove penetrating through it, the locking seat is provided with a plurality of second fixing parts, each second fixing part is aligned with each first fixing part, and the number of the second fixing parts is the same as the number of the second fixing parts. The number of the first fixing parts matches, the outer peripheral surface of one end of the locking seat is provided with a plurality of positioning grooves, the first system can rotate relative to the second body and the locking seat group, so that the first wear The groove is opposite to each positioning groove, the second through groove is opposite to each positioning groove, the plurality of positioning grooves are arranged in a ring shape with the axis of the locking seat, and the number of the positioning grooves is There are ten, twelve or twenty, the positioning groove is in the shape of a concave arc groove, the end of the locking seat is provided with a bead-receiving groove, and the bead-receiving groove is provided near the end of the first pivot At the opening, the bead-containing groove is far away from the positioning groove, the bead-containing groove is in the shape of a concave ring groove, and the bead-containing groove is hidden in the second body; the fixing member is assembled on the first fixing Part and the second fixing part, the locking seat is assembled with the second body, the number of the fixing part is matched with the first fixing part and the second fixing part, and the fixing part is a tip Body-shaped or round-tip body-shaped; the plurality of first bead systems are accommodated in the bead-containing groove, and each first bead system can naturally roll at the bead-containing groove. The torsion structure according to claim 4, wherein the adjustment assembly is assembled with the second body and the locking seat assembly, and the adjustment assembly includes an adjustment member, a first seat body and a first washer; The adjusting member is inserted through the second body and the first pivot, the adjusting member can be rotated in situ in the second body and the first pivot, the adjusting member is provided with a spacer, the spacer Is housed in the second body, the plurality of first bead systems abut one end of the spacer, so that the adjusting member has rolling friction when rotating relative to the locking seat, the spacer is in the shape of a round body, and the spacer One end is provided with a first threaded portion, the first threaded portion is accommodated in the second body, the diameter of the first threaded portion is smaller than the spacer portion, and the first threaded portion is an external thread The other end of the spacer is provided with a second pivot, the second pivot is pivoted in the first pivot, the second pivot is rotatable relative to the locking seat, and the spacer is attached to the Between the first screw part and the second pivot part, the diameter of the second pivot part is smaller than the spacer part, the second pivot part is in the shape of a round rod, and one end of the second pivot part is provided with a first Fit Part, the second pivot part is arranged between the spacer part and the first fitting part, the first fitting part is in the shape of a hexagonal rod, the adjusting member is provided with a first assembly part, the first fitting part is A set of setting parts are in the shape of internal threads; the first seat system is accommodated in the second body, one end of the first seat body is provided with a first abutting surface, and the first abutting surface abuts against one end of the elastic element , That is, the elastic element elastically abuts between the second body and the first abutting surface, the other end of the first seat body is provided with a second screw part, and the second screw part is connected to the first The screw part is screwed together, and the second screw part is rotatable relative to the first screw part, so that the first seat body is linearly displaced in the second body to adjust the degree of compression of the elastic element, so that the first The seat body is close to or far away from the spacer, the second threaded portion is in the shape of an internal thread, the first seat body is provided with a second housing hole, and the second housing hole is connected to the first guide The grooves are relatively straight, the axis of the second housing is perpendicular to the axis of the first base, the second housing is in the shape of a round hole, and a second guide groove is provided on the first base , The second guiding groove is aligned with the first containing hole, the first restricting member is accommodated at the second guiding groove, that is, the first restricting member is penetrated through the first containing hole and the first containing hole Between the two guide grooves, the second guide groove is positioned where the first restricting member is displaced, the first seat system is restricted by the first restricting member, so that the first seat system is linearly displaced in the second body, the The second guide groove is in the shape of a long hole groove, and the second guide groove extends along the length direction of the first seat until the first contact surface is open; the first gasket is accommodated in the second body , The first washer is sleeved at the end of the first screw part, the first washer is against the other end of the spacer, and the first washer is arranged between the adjusting member and the first seat body , The first seat system is linearly displaced in the second body, so that the first seat body and the first washer are against or away from each other. The torsion structure according to claim 5, wherein the display member is partially accommodated in the first accommodating groove, the display member is disposed between the first body and the second body, and the display The display member is assembled with the first base body, the first base system drives the display member to linearly shift outside the second body, the first convex portion is in the shape of an oblong bump, and the first convex A first groove is provided in the portion, the first groove is aligned with the second cavity, the first groove is in the shape of an elongated hole, one end of the first groove is provided with a second groove, and the second groove is connected to the The first groove is in a communicating shape, the length and diameter of the second groove are larger than those of the first groove, the first groove is provided between the first protrusion and the second groove, and the second groove is Long hole slot shape; the display assembly is provided with a second restricting member, the second restricting member is penetrated through the second cavity, the first groove and the second groove, so that the display member and the first A seat body is assembled, the second restricting piece is in a rivet piece or screw structure, and the head of the second restricting piece is accommodated in the second groove. The torsion structure according to claim 6, wherein the second screw portion rotates relative to the first screw portion, the first seat system is limited by the first restricting member and linearly displaced in the second body, The first abutting surface is pressed against the elastic element to adjust the degree of compression of the elastic element. The first seat system drives the second restricting member to move simultaneously, so that the second restricting member drives the first convex portion to the first protrusion. When the guide groove is displaced, the display element is restricted by the second restricting element and the first convex portion, so that the display element and the second restricting element are linearly displaced relative to the first body and the second body. The torsion structure according to claim 1, wherein the third body group and the second body are fixed by a tight-fitting structure or an interlocking screw; the second accommodating groove is in the shape of a circular groove, and the The sliding groove is in the shape of a groove, the first hollow groove is in the shape of an elongated hole, the third body is provided with a first receiving groove, the first receiving groove is in the shape of an elongated hole, and the first transparent groove is The cavity is provided between the sliding groove and the first cavity. The length and diameter of the first cavity are larger than those of the first cavity. The other end of the third body is provided with a second cavity. , The first system can be compared Rotate the third body so that each scale of the first indicator is aligned with the second transparent groove. The second transparent groove is in the shape of a circular groove, and one end of the second transparent groove A second container is provided, and the second container is in communication with the second hollow groove, the diameter of the second container is larger than the second transparent groove, and the second container is a round groove The other end of the third body is provided with a third accommodating groove, the third accommodating groove is compatible with the first display table, the first display table can be placed in the third accommodating groove Rotating relative to the third body, the third accommodating groove and the second accommodating groove are in communication, the diameter of the third accommodating groove is larger than the diameter of the second accommodating groove, and the third accommodating groove The axis is perpendicular to the axis of the second hollow slot and the second containing slot, the third containing slot is in the shape of a round slot; the display assembly is provided with a first cover, the first A cover system is arranged at the first transparent groove, the first cover system is transparent or translucent, the first cover body is provided with an indicator portion, and each scale of the second display table can be compared with The indicator portion is relatively positive to display the degree of compression of the adjustment group against the elastic element to display the torque value. The first cover system is accommodated in the first container; the display group is provided with a second cover body, The second cover system is covered at the second hollow groove, the second cover system is transparent or translucent, the second cover system can have a magnifying effect, the second cover system is in the shape of a round body, and the The second cover system is accommodated in the second container. The torque structure of claim 6, wherein a control group is provided, the control group is combined with the first body and the locking seat group, the control group can be moved to a locking position, the control group The locking seat group is restricted so that the first system cannot rotate relative to the second body, or the control group can be moved to a non-locking position, the control group does not restrict the locking seat group, so that the first The system can rotate relative to the second body to adjust the torque value, the control group is pivoted on the first body, and the control group is rotated by one angle relative to the first body The control assembly includes a control collar, a first positioning member, a first ring body, a second positioning member and a second ring body; the control sleeve The ring system is in the shape of a metal circular ring, the control collar is pivoted on the pivotal portion, and the control collar is rotated about the axis of the first body to a locked position and a non-locked position, One end of the control collar is provided with a first ring groove, the opening of the first ring groove is aligned with the end of the pivotal portion, the first ring groove is in the shape of a circular ring groove, and the control collar is inside The peripheral surface is provided with at least one first concave portion and at least one second concave portion. When the control collar rotates to the locked position, the first concave portion is aligned with the first through groove, and when the control collar rotates to In the unlocked position, the second concave portion is aligned with the first through slot, the depth of the second concave portion is greater than the depth of the first concave portion, the first concave portion and the second concave portion are both concave arc surfaces The number of the first concave portion and the second concave portion is one, the first concave portion and the second concave portion are connected, the inner peripheral surface of the control collar is provided with a third concave portion, and the third concave portion The concave portion is aligned with the second through groove, the third concave portion is relatively positive with the first concave portion and the second concave portion, the third concave portion is in the shape of a concave arc surface, and the outer peripheral surface of the control collar is It is provided with a plurality of indented portions, the plurality of indented portions are for holding to facilitate the rotation of the control collar; the first positioning member is made of metal, the first positioning member is cylindrical, the first positioning member Is accommodated in the first through slot, the first positioning member is hidden in the control collar, and the control collar rotates on the pivot part so that the first positioning member is accommodated in the first recess Or the second recess is locked or not locked in the positioning groove, one end of the first positioning member is provided with a second ring groove, the second ring groove is in the shape of a concave ring groove, the first positioning member One end has a cone shape, the first positioning member is provided with a cone, and one end is opposite to the opening of the rear side of the control collar, and the cone shape is opposite to the rear end of the first body; the first ring system is sleeved on On the pivotal portion and the second ring groove, Each of the two ends of the first ring body is provided with a restricting portion, and the restricting portion is accommodated in the restricting groove, so that the first ring body is not separated from the first body, and the first positioning member Is limited by the first ring body and does not come out of the first through-groove, the first ring system has an elastic restoring force; the second positioning member is cylindrical, and the second positioning member is accommodated in At the second slot, the second positioning member is concealed in the control collar, and the second positioning member is accommodated in the third recess. When the control collar rotates on the pivoting portion, the The second positioning member can be displaced within the range of the third recess to limit the rotation space of the control collar; the second ring system is sleeved at the pivotal portion, and the second ring system is hidden in the control sleeve In the ring, the second ring system is accommodated in the first ring groove, the second ring system is slightly elastic, so that the control collar has elastic resistance when it rotates, and the second ring system is in the shape of a circular ring. . The torsion structure according to claim 9, wherein a fourth body group is provided, and the fourth body group is mutually assembled with the first body, the locking seat group, the adjustment group and the control group, and the first This system drives the adjustment group to act by the fourth body group. The fourth body group includes a second base, a fourth body, a set of components, and a third cover; the second base system Fixed at the end of the first accommodating groove, the outer peripheral surface of the second seat body is provided with a first coupling part, and the first coupling part is in a tight fit with the inner peripheral surface of the first accommodating groove Shape, the second seat body and the first body are fixedly arranged, the first coupling part is in the form of a plurality of ring-shaped teeth arranged, the inner peripheral surface of the second seat body is provided with a first tooth part, the first A tooth part is arranged in a plurality of ring-shaped teeth; the fourth system is assembled with the first body and the control collar, and the control collar is rotatable on the pivot part and the fourth body, One end of the fourth body is provided with a second sleeve portion, the second sleeve portion is sleeved with the first sleeve portion, so that the fourth body and the adjusting member are assembled together, the fourth system With a second tooth part, the first The second tooth part is arranged on the outer peripheral surface of the second sleeve part, the fourth system is sleeved on the second seat body, the second tooth part is meshed with the first tooth part, and the second The teeth are arranged in a plural ring shape. The number of teeth of the second tooth is the same as the number of teeth of the first tooth. When the first body rotates relative to the second body and the third body group, the first This system drives the second base body, the fourth body and the adjusting member to rotate, so that the adjusting member rotates relative to the first base body. The first base system linearly shifts in the second body to adjust the elastic element The degree of compression is used to adjust the torque value. A second abutting surface is provided at one end of the fourth body. The second abutting surface abuts on the end of the first body and the second seat. The second tooth system Is arranged between the second sleeve part and the second abutting surface, the second abutting surface restricts the control collar from coming out of the pivotal part, and the fourth body is provided with a second assembling part, The second assembly part and the second sleeve part are in a communicating shape, the second assembly part is in the shape of a circular groove, and the other end of the fourth body is provided with a third accommodating groove, the third accommodating groove and The second assembly part is in a communicating shape, the second assembly part is arranged between the second sleeve part and the third cavity, and the diameter of the third cavity is larger than that of the second assembly part The diameter; the assembly is assembled at the first assembly part and the second assembly part, so that the fourth body and the adjustment part are assembled without being separated, the assembly is External thread shape; the third cover system is accommodating and covering the third cavity, so that the third cavity is closed. The torsion structure according to claim 10, wherein the first tooth part includes 36 teeth, and the second sleeve part is a twelve-angle groove. The torsion structure according to claim 10, wherein the first system can rotate relative to the second body and the third body group, the first body drives the fourth body group and the adjustment group to act, and the adjustment The member is rotated relative to the first seat body, so that the first seat body along the first seat A restricting element is linearly displaced in the second body, the first abutting surface is pressed against the elastic element to adjust the degree of compression of the elastic element, and the first seat system drives the second restricting element to move to make the second The limiting member drives the first protrusion to move at the first guide groove, and the display member slides at the sliding groove. The torsion structure according to claim 10, wherein, when the control collar is actuated on the first body and the fourth body to the locked position, the first system is limited by the locking seat set and the control The first body cannot drive the fourth body group and the adjusting member to rotate relative to the second body and the locking seat group, and the torsion structure is in a locked state and cannot be rotated to adjust the torque value; When the control collar is actuated on the first body and the fourth body to the locked position, the first recess is aligned with the first through groove and a positioning groove, and the first positioning member is supported by the first The concave portion is pressed against and positioned and clamped at the positioning groove opposite to the first concave portion, the first body is restricted by the first positioning member and the locking seat assembly and cannot rotate; when the control collar is in the first When a body and the fourth body are actuated to the unlocked position, the control group does not restrict the locking seat group, and the first body is not limited to the locking seat group. Rotate the first body to make the first body A body rotates relative to the second body and the locking seat group, the first system drives the fourth body group and the adjusting member to rotate, the second screw part rotates relative to the first screw part, and the first screw part rotates relative to the first screw part. The seat system is limited by the first restricting member and linearly shifts in the second body, so that the first abutting surface is pressed against the elastic element to adjust the degree of compression of the elastic element. The first seat system simultaneously drives the second body The displacement of the two restricting parts causes the second restricting part to drive the display part to linearly slide along the sliding groove relative to the first body and the second body within the range of the first guide groove; the control collar is attached to the When the first body is actuated to the non-locking position, the second recess is in contact with the first through slot and a positioning slot For alignment, the first positioning member is accommodated in the second recess, the first positioning member is not pressed by the first recess but can be detached from the positioning groove, and the first positioning member is only supported by The first ring body is restricted, the first positioning member and the locking seat system are not restricted, and the first body rotates relative to the second body, the locking seat group, and the third body group so that the first positioning member is at The locking seat is displaced upward to be positioned at any positioning groove, the first positioning member is pushed by the wall surface of the locking seat to prop up the first ring body, and the first positioning member is moved from one of the positioning grooves to the bottom When a positioning groove is located, when the first positioning member is subjected to the elastic restoring force of the first ring body to be accommodated in each positioning groove, a sound will be emitted, and a sound will be generated between the first positioning member and each positioning groove Voice prompt sound, the prompt sound generated by the first positioning member can also tell that the first positioning member has been aligned with one of the positioning grooves, and the third recess is aligned with the second through-groove, and the second positioning member It is accommodated in the third recessed portion, and the second positioning member can be displaced within the range of the third recessed portion to limit the operating space of the control collar on the first body and the fourth body. The torsion structure according to claim 10, wherein the fourth system is nested on the second seat body, the first tooth part and the second tooth part system both include 36 teeth, and the second tooth part system When meshing with the first tooth portion, there are 36 nesting directions, the second nesting portion is nested with the first nesting portion, and the second nesting portion is connected with the first nesting portion. The compartment has 12 fitting directions, and the fitting assembly has 432 angles between the adjusting member and the first body. The torsion structure according to claim 10, wherein the driving part is a hexagonal groove shape, a quadrangular head shape or various structures, and the first body rotates with its own axis to drive the second body and the first body Three body groups, when the second system rotates on its own axis, the second system has a torsion jumping effect. The torsion structure according to claim 10, wherein the first groove may be connected to the first groove The two accommodating holes have the same round hole shape, and the third accommodating groove can be a round groove with the same diameter as the second accommodating groove.

Images