TWI733547B - Torsion structure - Google Patents

Abstract

The present invention relates to a torsion structure, which includes: a first system is provided with a first accommodating groove; a second system is provided with a driving part; an elastic element enables the second body to have the effect of torsion release ; A first fixed set; an adjustment set is actuated in the first accommodating groove and the second body to adjust the degree of compression of the elastic element and adjust the torque; a positioning ring is provided with a first inner peripheral surface and a plurality of Positioning groove; a positioning seat group includes a positioning seat, a positioning piece and an elastic body; the positioning seat is pivoted in the positioning ring, the positioning seat is assembled with the adjustment group, and the adjustment group is driven The positioning seat rotates to make the positioning seat rotate relative to the positioning ring. An elastic groove is arranged on the outer circumference of the positioning seat; the positioning member and the elastic system are accommodated in the elastic groove.

Description

Torsion structure

The present invention is related to a torsion structure, in particular, in a torsion structure, when the positioning member moves from one positioning groove to the next positioning groove, the positioning member receives the elastic restoring force of the elastic body and is then accommodated in each When a positioning groove is used, a sound is generated, and a prompt sound is generated between the positioning member and each positioning groove.

According to our previous knowledge, the conventional torque structure, such as the application number of the Taiwan patent case: 096217159, the certificate number: M333999, the patent name: adjustable torque wrench structure (1), the structure of the patent case is: an adjustable torque wrench The structure (1) includes: a main rod 10 and an elastic body 14. An accommodating space 11 is formed inside the main rod 10, and a stop 16 is provided at the end of the accommodating space 11 so that the elastic body 14 is accommodated in the accommodating space 11 The space 11 is relatively stopped at the stop 16, and the outer edge of one end of the main rod 10 is radially provided with a positioning pin 12; a guide 20 and a guide block 25, the guide 20 is accommodated in the main In the accommodating space 11 of the rod 10, one end of the guide member 20 is formed with a top end 22 for stopping the elastic body 14, and the guide member 20 contains a guide groove 21 for accommodating a guide block 25, the radial position of the outer edge of the guide block 25 is provided with a positioning hole 27 corresponding to the positioning pin 12 of the main rod 10, so that the positioning pin 12 of the main rod 10 is inserted into the positioning hole 27 of the guide block 25 to achieve mutual positioning , And the center of the guide block 25 is provided with an internal thread section 26, the other end of the guide member 20 is provided with a coupling hole 23, and the other end of the guide member 20 is provided with a plurality of fixing grooves 24; a rod sleeve 30 , Linkage 33 and adjustment part 34. One end of the rod sleeve 30 is rotatably covered on the main rod 10, and the other end is relatively fixed with a linkage 33. The linkage 33 is provided with a coupling part. 362, and the coupling portion 362 is provided with a fixed adjustment portion 34, the adjustment portion 34 is formed with a threaded section 35 that is screwed to the guide block 25, and a coupling section 36 is formed adjacent to the external threaded section 35, wherein the coupling section 36 A coupling hole 23 pivoted to the guide member 20 is provided, the other end of the linkage member 33 is provided with a pin hole 38, the other end of the adjustment portion 34 is provided with a limiting portion 37, and the outer edge of the limiting portion 37 is provided with an external thread; The limiting device 50 includes a knob 51 and a fixing pin 54, wherein the knob 51 is provided with a limiting hole 52, and the limiting hole 52 is formed with an internal thread that is relatively screwed to the limiting portion 37 of the linkage 33, The fixed pin 54 is corresponding to the pin hole 38 of the link member 33 and the fixed pin 54 is relatively blocked by the knob 51. The front end of the fixed pin 54 is convexly set in the fixed groove 24 of the guide member 20, so that The rod cover 30 is locked and cannot be given a rotating function state.

However, the shortcomings of this conventional adjustable torque wrench structure (1) are:

1. To adjust the torque value of the torque wrench, rotate and displace the knob 51 to disengage the fixing pin 54 from the fixing groove 24, and the rod sleeve 30 and the linkage member 33 are not limited to the guide The moving member 20 and the guide block 25 rotate the rod sleeve 30, the rod sleeve 30 and the limiting member 40 are integrally linked to the linkage member 33 to rotate, and the linkage member 33 drives the guide member 20 to push against the The elastic body 14 adjusts the torque by adjusting the length of the elastic body 14, but the torque wrench structure does not have any structure that can emit a warning sound when rotating, so as to understand the current torque value status of the torque wrench structure and control The above system is not convenient.

2. To lock the adjustment function of the rod sleeve 30, the knob 51 needs to be turned first, so that the limit hole 52 spirally advances relative to the limit portion 37, so that the spacer 53 passing through the adjustment portion 34 The two fixing pins 54 are forced to move forward, so that the two fixing pins 54 are embedded in the fixing groove 24. The guide member 20 is limited in the radial direction by the guide block 25 and cannot rotate, and restricts the linkage members 33, The rod sleeve 30 also cannot be rotated, but the guide member 20 needs to be milled with the guide groove 21 and drilled with a plurality of fixed grooves 24. The guide member 20 is more Big cost.

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

The problem to be solved by the invention: the conventional torque wrench structure is not equipped with any structure that can emit a prompt sound when rotating, so as to understand the current torque value state of the torque wrench structure, and it is not convenient to operate. In the torsion structure of the present invention, the adjustment set rotates to adjust the length of the elastic element to adjust the torque, the adjustment set drives the positioning base set to rotate, the positioning base rotates relative to the positioning ring, and the positioning member is attached to the positioning ring. The positioning member is pushed against the elastic body by the first inner peripheral surface. When the positioning member moves from one positioning groove to the next positioning groove, the positioning member is affected by the When the elastic restoring force of the elastic body is further accommodated in each positioning groove, a collision sound will be emitted, and a prompt sound will be generated between the positioning member and each positioning groove.

Technical means to solve the problem: a torsion structure, which includes: a first system with a first accommodating groove; a second system with a driving part; an elastic element to make the second body have a torsion release The effect of; a first fixed set; an adjustment set is actuated in the first accommodating groove and the second body to adjust the degree of compression of the elastic element and adjust the torque; a positioning ring is provided with a first inner peripheral surface And a plurality of positioning grooves; a positioning seat set includes a positioning seat, a positioning piece and an elastic body; the positioning seat is pivoted in the positioning ring, the positioning seat is assembled with the adjustment group, the adjustment set The tie drives the positioning seat to rotate so that the positioning seat rotates relative to the positioning ring, and the An elastic accommodating groove is arranged on the outer peripheral surface of the positioning seat; the positioning member and the elastic system are accommodated in the elastic accommodating groove.

Comparing the effects of the prior art: the handle rotation drives the adjustment group to rotate to adjust the length of the elastic element to adjust the torque, the adjustment group drives the positioning seat group to rotate, the positioning seat rotates relative to the positioning ring, the The positioning element is displaced between the plurality of positioning grooves. The positioning element is pushed against the elastic body by the first inner peripheral surface. When the positioning element moves from one positioning groove to the next positioning groove, the positioning element When the positioning member receives the elastic restoring force of the elastic body and is placed in each positioning groove, it will make an impact sound. A prompt sound will be generated between the positioning member and each positioning groove for understanding of the grip. In the rotating state, it can also be known that the positioning member has been aligned and accommodated in one of the positioning grooves.

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, so any modifications made under the spirit of the present invention should still fall within the protection scope of the present invention.

10: The first body

11: The first holding tank

12: The first fixed part

13: The second fixed part

20: The second body

21: Drive

22: Guide groove

24: Elastic element

30: The first fixed group

31: The first fixed seat

311: First Pivot

312: Third fixed part

32: The first fixing part

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 third body

421: first container

422: The second screw part

423: first volume hole

43: Restrictions

44: first washer

45: positioning ring

451: first inner peripheral surface

452: positioning slot

46: positioning seat group

461: positioning seat

4611: Fitted Groove

4612: first piercing

4613: Bullet Holder

462: locator

463: elastomer

50: The second fixed group

51: second fixed seat

511: Third Pivot

513: The fourth fixed part

514: First Arrival

52: second fixing

60: Grip

61: second holding tank

62: The third screw part

63: The first slot

64: The second set of joints

65: First Arrival

66: The Second Arrival

68: assembly

70: Locking piece

80: Rotating parts

81: The fourth screw part

82: Second Arrival

Figure 1 is a perspective exploded view of the torsion structure of the present invention.

Figure 2 is a perspective exploded view of the first fixing group 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 perspective view of the positioning ring of the torsion structure of the present invention.

Figure 5 is a perspective exploded view of the positioning seat assembly of the torsion structure of the present invention.

Figure 6 is an exploded perspective view of the second fixing group of the torsion structure of the present invention.

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

Figure 8 is a three-dimensional assembly view of the torsion structure of the present invention.

Figure 9 is a top view of the torsion structure of the present invention.

Fig. 10 is a cross-sectional view at C-C of Fig. 9 of the present invention.

Fig. 11 is an enlarged view of D of Fig. 10 of the present invention.

Fig. 12 is an enlarged view of another operating state at D in Fig. 10 of the present invention.

Figure 13 is a perspective exploded view of the second embodiment of the present invention.

Figure 14 is a top view of the second embodiment of the present invention.

Fig. 15 is a cross-sectional view at E-E of Fig. 14 of the present invention.

First, please refer to Figures 1 to 7. Figure 1 is a perspective exploded view of the torsion structure of the present invention, Figure 2 is a perspective exploded view of the first fixing group 30 of the torsion structure of the present invention, and Figure 3 is the torsion structure adjustment set 40 of the present invention Fig. 4 is a perspective view of the positioning ring 45 of the torsion structure of the present invention, Fig. 5 is a perspective exploded view of the torsion structure positioning seat group 46 of the present invention, and Fig. 6 is a perspective exploded view of the second fixing group 50 of the torsion structure of the present invention , Figure 7 is a perspective view of the grip 60 of the torsion structure of the present invention. The present invention relates to a torsion structure, which includes:

A first body 10, the first body 10 is a round rod body, the first body 10 is provided with a first accommodating groove 11, the first accommodating groove 11 is in the shape of a through groove, the first The accommodating groove 11 is in the shape of a hollow circular groove, and the first body 10 is provided with a plurality of first fixing portions 12, the plurality of The first fixing portion 12 is arranged in a ring shape with the axis of the first body 10, the first fixing portion 12 is two, the two first fixing portions 12 are symmetrical, the first fixing portion 12 is in the shape of a circular hole, the first body 10 is provided with a plurality of second fixing portions 13, and the second fixing portions 13 are provided between the rear end opening of the first accommodating groove 11 and the first fixing portion 12, The second fixing portion 13 is disposed near the opening of the rear end of the first accommodating groove 11, the plurality of second fixing portions 13 are arranged in a ring shape with the axis of the first body 10, and the second fixing portion 13 is two, the two second fixing portions 13 are symmetrical, the second fixing portion 13 is a circular perforation shape, with the first body 10 as the axis, the second fixing portion 13 and the first The fixing portions 12 are spaced apart by 90 degrees, and a display is sleeved on the first body 10, and the display is arranged near the front opening of the first accommodating slot 11, and the display can display the torque value of the torsion structure ；

A second body 20, the second body 20 is fixed to the first body 10, and the second body 20 is fixed to the first body 10 by a tight fitting structure or an interlocking screw. The second body 20 is partially accommodated in the first accommodating groove 11, and one end of the second body 20 is provided with a driving portion 21 which protrudes outside the first body 10. The driving portion 21 It is a ratchet wrench structure with a four-corner 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 guide groove 22 which is hidden in the first container. In the slot 11, the length direction of the guide groove 22 is along the length direction of the second body 20, the guide groove 22 is in the shape of an elongated hole, and the guide groove 22 is aligned with the display of the first body 10 , The guide groove 22 is far away from the driving part 21;

An elastic element 24, the elastic element 24 is accommodated in the second body 20, the elastic element 24 enables the second body 20 to have a torsion release effect, and one end of the elastic element 24 elastically abuts against the second body 20 On the trip control element in the body 20, the elastic element 24 is a spring body knot Structure

A first fixing group 30, please supplement as shown in the second figure, the first fixing group 30 is fixed in the first accommodating groove 11, the first fixing group 30 includes a first fixing seat 31 and A plurality of first fixing parts 32;

The first fixing seat 31 is in the shape of a circular ring, the first fixing seat 31 is fixed in the first accommodating groove 11, and the first fixing seat 31 is provided with a through and circular groove-shaped first A pivot portion 311, the first fixing seat 31 is provided with a plurality of third fixing portions 312, each third fixing portion 312 is aligned with each first fixing portion 12, and the number of the third fixing portion 312 is equal to The first fixing part 12 is matched;

The first fixing member 32 is assembled at the first fixing portion 12 and the third fixing portion 312, so that the first fixing seat 31 is fixed in the first accommodating groove 11, and the first fixing member The number of 32 is matched with the first fixing portion 12 and the third fixing portion 312, and the first fixing member 32 is in the shape of a round bead;

An adjustment group 40, please supplement as shown in the third figure, the adjustment group 40 is accommodated in the first accommodating groove 11, the adjustment group 40 is relative to the second body 20 and the first fixing group 30 The adjustment group 40 is operated in the first accommodating groove 11 and the second body 20 to adjust the compression degree of the elastic element 24 to adjust the torque. The adjustment group 40 includes an adjustment member 41 and a second body 20. Three bodies 42, a restricting member 43, and a first washer 44;

The adjusting member 41 is inserted through the first accommodating groove 11, the second body 20, and the first pivot portion 311, and the adjusting member 41 can be inserted into the first accommodating groove 11 and the second body 20. And the first pivot portion 311 rotates in situ, the adjusting member 41 is provided with a spacer 411, the spacer 411 is accommodated in the second body 20, and one end of the spacer 411 abuts against the first fixing Seat 31, the spacer 411 is in the shape of a round body. 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, and the diameter of the first screw part 412 is Smaller than the spacer 411, the first screw part 412 is in the shape of an external thread, the elastic element 24 is sleeved on the first screw part 412, and the other end of the spacer 411 is provided with a second pivot part 413 , The second pivot portion 413 is pivoted in the first pivot portion 311, the spacer portion 411 is provided between the first screw portion 412 and the second pivot portion 413, the second pivot portion 413 The diameter is smaller than the spacing portion 411, the second pivot portion 413 is in the shape of a round rod, one end of the second pivot portion 413 is provided with a first sleeve portion 414, and the second pivot portion 413 is attached to the spacing portion Between 411 and the first sleeve portion 414, the first sleeve portion 414 is protruding out of the first body 10, and the first sleeve portion 414 is a non-circular body, a gear shape or a hexagonal rod. One end of the first sleeve portion 414 is provided with a first assembly portion 415, and the first assembly portion 415 is in the shape of an external thread;

The third body 42 is accommodated in the second body 20, the third body 42 is provided with a first receiving groove 421, and the first receiving groove 421 is used for the elastic element 24 and the first screw portion 412 The first accommodating groove 421 is circular or non-circular, and one end of the first accommodating groove 421 is provided with a second screw part 422, and the second screw part 422 is connected to the first screw The engaging portion 412 is screwed together, and the second screwing portion 422 is rotatable relative to the first screwing portion 412, so that the third body 42 is linearly displaced in the second body 20 to adjust the degree of compression of the elastic element 24 , The third body 42 abuts or separates from the spacer 411, the second screw portion 422 is in communication with the first receiving groove 421, and the diameter of the second screw portion 422 is smaller than the diameter of the second screw portion 422. A receiving groove 421, the second screw part 422 is in the shape of an internal thread, the third body 42 is provided with a first receiving hole 423, the first receiving hole 423 is aligned with the guide groove 22, the first A cavity 423 is in communication with the first cavity 421, the axis of the first cavity 423 is perpendicular to the axis of the first cavity 421, and the first cavity 423 is a round hole Shape or of each shape Groove-shaped; the limiting member 43 is accommodated in the first receiving hole 423, the limiting member 43 is accommodated in the guide groove 22, the limiting member 43 can be displaced in the guide groove 22, the third The body 42 is restricted by the restricting member 43, so that the third body 42 and the restricting member 43 are linearly displaced in the second body 20; the first washer 44 is sleeved on the first screw portion 412 , The first washer 44 is accommodated at the bottom of the first accommodating groove 421, the first washer 44 abuts against one end of the elastic element 24, and the elastic element 24 elastically abuts in the second body 20 Between the trip control element and the first washer 44, the second screw portion 422 rotates relative to the first screw portion 412, so that the third body 42 is displaced in the second body 20, and the third body 42 is pressed against the first washer 44 against the elastic element 24 to adjust the length of the elastic element 24 and adjust its torsion value. The first washer 44 is in the shape of a ring; a positioning ring 45, please supplement As shown in FIG. 4, the positioning ring 45 is fixedly disposed in the first accommodating groove 11, the locating ring 45 is disposed near the opening of the first accommodating groove 11, and the locating ring 45 is a circular ring body The inner peripheral surface of the positioning ring 45 is provided with a first inner peripheral surface 451, the first inner peripheral surface 451 is provided with a plurality of positioning grooves 452, and the plurality of positioning grooves 452 are set on the axis of the positioning ring 45 It is arranged in a ring shape, the number of the plurality of positioning grooves 452 is 10, the positioning groove 452 is in the shape of a concave arc groove, and the outer peripheral surface of the positioning ring 45 is provided with embossed patterns to facilitate the connection with the first accommodating groove 11 is fixed on the inner peripheral surface; a positioning seat group 46, please supplement as shown in Figure 5, the positioning seat group 46 is combined with the adjustment group 40, the positioning seat group 46 is rotated with the adjustment group 40, The positioning seat set 46 is rotated in the positioning ring 45. The positioning seat set 46 includes a positioning seat 461, a positioning member 462, and an elastic Body 463; the positioning seat 461 is pivoted in the positioning ring 45, the positioning seat 461 is assembled with the adjustment group 40, the adjustment group 40 drives the positioning seat 461 to rotate, so that the positioning seat 461 is relative to the The positioning ring 45 rotates, and the center of the positioning seat 461 is provided with a set of fitting groove 4611, the fitting groove 4611 is for fitting the first fitting portion 414, so that the positioning seat 461 is assembled with the adjusting member 41 The fitting groove 4611 penetrates the positioning seat 461, the shape of the fitting groove 4611 matches the shape of the first fitting portion 414, the fitting groove 4611 is in the shape of a hexagonal groove, and the positioning seat 461 is A plurality of first perforations 4612 are provided. The plurality of first perforations 4612 are arranged in a ring shape around the axis of the fitting groove 4611. Each first perforation 4612 penetrates the positioning seat 461, and the first perforation 4612 is in a shape Circular perforation or non-circular hole shape, the positioning seat 461 is provided with an elastic groove 4613 on the outer peripheral surface. When the positioning seat 461 is driven by the adjustment group 40 and rotates relative to the positioning ring 45, the elastic groove 4613 It can be aligned with each positioning groove 452; the positioning member 462 and the elastic body 463 are accommodated in the elastic receiving groove 4613, the positioning member 462 is aligned in the positioning ring 45, and the elastic body 463 is When the positioning seat 461 is driven by the adjusting group 40 to rotate relative to the positioning ring 45, the positioning member 462 is displaced between the plurality of positioning grooves 452. The positioning member 462 is pushed against the elastic body 463 by the first inner peripheral surface 451. When the positioning member 462 moves from one positioning groove 452 to the next positioning groove 452, the positioning member 462 is When the elastic restoring force of the elastic body 463 is further accommodated in each positioning groove 452, an impact sound will be generated, and an impact prompt sound will be generated between the positioning member 462 and each positioning groove 452 for understanding the The adjustment group 40 adjusts the rotation state of the adjusting torque of the elastic element 24, the positioning member 462 is a metal ball shape, and the elastic body 463 is a spring structure;

A second fixing set 50, please supplement it as shown in FIG. 6, the second fixing set 50 is fixed in the first accommodating groove 11 of the first body 10, the second fixing set 50 and the first The fixed groups 30 are separated by an interval, the second fixed group 50 is assembled with the adjustment group 40, one end of the second fixed group 50 is close to or abuts on the positioning ring 45, the second fixed group 50 Set between the first fixing group 30 and the positioning ring 45, the second fixing group 50 includes a second fixing seat 51 and a plurality of second fixing members 52;

The second fixing base 51 is in the shape of a circular ring, the second fixing base 51 is fixed in the first accommodating groove 11, and one end of the second fixing base 51 is close to or abuts against the positioning ring 45, The second fixing base 51 is provided with a third pivot portion 511, the third pivot portion 511 is for the second pivot portion 413 to be pivoted, and the second pivot portion 413 is pivoted to the first pivot portion 311 And the third pivot portion 511, the third pivot portion 511 is in the shape of a circular slot, the second fixing base 51 is provided with a plurality of fourth fixing portions 513, and each fourth fixing portion 513 is connected to each fourth fixing portion 513. The two fixing portions 13 are relatively straight, the number of the fourth fixing portions 513 is matched with the second fixing portion 13, and one end of the second fixing seat 51 is provided with a plurality of first abutting portions 514, and the first abutting portions 514 are Not facing the driving portion 21, the plurality of first abutting portions 514 are arranged in a ring shape around the axis of the second fixing seat 51, and the first abutting portions 514 are in the shape of a concave arc groove, a circular groove or a non- Round groove

The second fixing member 52 is assembled at the second fixing portion 13 and the fourth fixing portion 513, so that the second fixing seat 51 is fixed in the first accommodating groove 11, and the second fixing member 52 The number is matched with the second fixing portion 13 and the fourth fixing portion 513, and the second fixing member 52 is in the shape of a round bead;

A handle 60, please supplement it as shown in FIG. 7. The handle 60 can be held by hand, the handle 60 is assembled with the first body 10 and the adjustment group 40, and the handle 60 is pivoted. Set in this first book At one end of the body 10, the first body 10 is arranged between the second body 20 and the grip 60. The grip 60 rotates on the first body 10, and the grip 60 drives the adjustment set 40 and the The positioning seat group 46 rotates, the positioning seat 461 rotates relative to the positioning ring 45, the positioning member 462 is displaced between the first inner peripheral surface 451 and the plurality of positioning grooves 452, the positioning member 462 and each positioning groove Between 452, a positioning sound will be generated for understanding the rotation state of the adjustment group 40 to adjust the adjustment torque of the elastic element 24;

The first screw portion 412 rotates at the second screw portion 422, so that the third body 42 is linearly displaced in the second body 20 to adjust the length of the elastic element 24 to adjust the torque value;

One end of the handle 60 is provided with a second accommodating groove 61, the first body 10 is partially accommodated in the second accommodating groove 61, the first fixing portion 12, the second fixing portion 13, the The first fixing member 32 and the second fixing member 52 are concealed in the second accommodating groove 61, the second accommodating groove 61 is in the shape of a circular groove, and the other end of the handle 60 is provided with a third screw joint Part 62, the third screw part 62 is in the shape of an internal thread, the handle 60 is provided with a plurality of first through grooves 63, the first through groove 63 and the second accommodating groove 61 are in a communication shape, the The third threaded portion 62 is arranged between the plurality of first through-grooves 63, and the plurality of first through-grooves 63 are arranged in a ring shape with the axis of the third threaded portion 62, and each first through-groove 63 is opposite to each first through hole 4612, the number of the plurality of first through grooves 63 and the number of the plurality of first through holes 4612 are matched, and the shape of the first through groove 63 is the same as the shape of the first through hole 4612 In cooperation, the first through slot 63 is circular or non-circular, and the handle 60 is provided with a second fitting portion 64, and the second fitting portion 64 is provided for the first fitting portion 414 is nested so that the handle 60 and the adjusting member 41 are assembled together. The first nesting portion 414 is nested on the nesting groove 4611 and the second nesting portion 64, and the second nesting The portion 64 is disposed between the second accommodating groove 61 and the third screw portion 62, and the second sleeve portion The shape of 64 is matched with the first sleeve portion 414, the second sleeve portion 64 is in the shape of a hexagonal groove, and a first accommodating groove 61 and the second sleeve portion 64 are provided between The abutting edge 65, the first abutting edge 65 is abutting or opposite to the other end of the positioning ring 45, the positioning ring 45 is arranged between the second fixing set 50 and the first abutting edge 65, the first abutting edge 65 A second abutting edge 66 is provided between the three-threaded portion 62 and the second sleeve portion 64;

A set of fittings 68. The fittings 68 are screwed and assembled at the first fitting part 415. One end of the fittings 68 is abutted on the second abutting edge 66, so that the adjustment piece 41 and the grip The 60 phases are assembled without being separated, the assembling member 68 is in the shape of an internal thread, and the assembling member 68 is accommodated in the third screw part 62;

The spacer 411 of the adjusting member 41 is limited by the first fixing group 30, the grip 60 is limited by the adjusting member 41 and the assembly member 68, and the grip 60 is pivoted on the first body 10 Up without taking off;

A plurality of locking members 70, each locking member 70 is sequentially inserted through each first through slot 63 and each first through hole 4612, each locking member 70 can be inserted in each first through slot 63 and each Displacement by a distance in the first through hole 4612, so that the end of the locking member 70 abuts against or disengages from the first abutting portion 514;

A rotating piece 80, the rotating piece 80 is assembled with the handle 60 and the plurality of locking pieces 70, the rotating piece 80 is semi-protrudingly exposed outside the handle 60, and one end of the rotating piece 80 is provided with a fourth The threaded portion 81, the fourth threaded portion 81 is threaded with the third threaded portion 62, the fourth threaded portion 81 can be helically displaced in the third threaded portion 62, the fourth threaded portion The engaging portion 81 is in the shape of an external thread. The rotating member 80 is provided with a second abutting portion 82. The other end of each locking member 70 abuts against the second abutting portion 82. When the fourth screwing portion 81 When the third screw portion 62 is spiraled and displaced, the rotating member 80 To restrict or unrestrict the locking member 70 so that the locking member 70 abuts against or disengages from the first abutting portion 514 to be in a locked state or in an unlocked state, the second abutting portion 812 is attached to the first abutting portion 514 One end of the four screw joint 81;

The rotating member 80 is rotated and displaced, and the locking member 70 is driven by the rotating member 80 to move synchronously in the first through slot 63 and the first through hole 4612 in the direction of the opening of the second accommodating groove 61 to make the lock The member 70 is pressed against the first abutting portion 514, the grip 60 is restricted by the second fixing set 50 and the locking member 70 and cannot be rotated, the torsion structure is in a locked state and the torque cannot be adjusted;

Rotating the rotating member 80 causes the fourth screw portion 81 to spirally move in the direction opposite to the opening of the second accommodating groove 61 in the third screw portion 62, and the locking member 70 is not restricted by the rotating member 80 , The locking member 70 can be disengaged from the first abutting portion 514, the handle 60 and the locking member 70 are not limited to the second fixing set 50 but can rotate on the first body 10, the The torsion structure is in an unlocked state and the torque can be adjusted. The rotation of the handle 60 drives the adjustment set 40 and the positioning seat set 46 to rotate, the first screw portion 412 is rotated at the second screw portion 422, The third body 42 is restricted by the restricting member 43, so that it is relatively linearly displaced in the second body 20 along the restricting member 43, and the third body 42 is displaced and pushed against the first washer 44 against the elastic The element 24 adjusts the torsion force by adjusting the length of the elastic element 24, the positioning seat 461 rotates relative to the positioning ring 45, the positioning member 462 is displaced between the first inner peripheral surface 451 and the plurality of positioning grooves 452, the The positioning member 462 is pushed against the elastic body 463 by the first inner peripheral surface 451. When the positioning member 462 receives the elastic restoring force of the elastic body 463 and is accommodated in each positioning groove 452, it emits phases. With the sound of impact, a prompt sound is generated between the positioning member 462 and each positioning groove 452 for understanding the rotation state of the grip 60 and the adjustment group 40.

Please continue to refer to Figures 8 to 11, Figure 8 is a three-dimensional assembly view of the torsion structure of the present invention, Figure 9 is a top view of the torsion structure of the present invention, Figure 10 is a cross-sectional view at CC of Figure 9 of the present invention, and Figure 11 is The enlarged view at D of FIG. 10 of the present invention can be clearly shown by the figure. The second body 20 is fixedly arranged with the first body 10, and the first fixing group 30 is fixedly arranged in the first housing In the groove 11, the adjusting group 40 is assembled with the second body 20 and the first fixing group 30, the positioning ring 45 is fixedly arranged at one end of the first accommodating groove 11 near the opening, and the positioning seat group 46 is assembled with the adjustment group 40 and the positioning ring 45, the positioning seat 461 is pivoted in the positioning ring 45, the second fixing group 50 is fixed in the first accommodating groove 11, and the positioning seat 461 is pivoted in the positioning ring 45. One end of the second fixing seat 51 is attached to the positioning ring 45, the grip 60 is pivoted to one end of the first body 10, the grip 60 is assembled with the adjusting member 41, and the positioning ring 45 is attached to Abutting between the second fixing seat 51 and the first abutting edge 65, the assembling member 68 is screwed and assembled at the first assembly portion 415 and abutting on the second abutting edge 66, so that the adjustment The member 41 and the handle 60 are not disengaged, the locking member 70 is inserted through the first through hole 4612 and the first through slot 63, and the rotating member 80 is connected to the handle 60 and the plurality of locking members 70 In a grouped arrangement, one end of the plurality of locking members 70 abuts against the second abutting portion 82, and the rotating member 80 is spirally displaced in the third screw portion 62 in the direction in which the second accommodating groove 61 opens, The locking member 70 is driven by the rotating member 80 to move synchronously, so that the locking member 70 abuts against the first abutting portion 514, and the grip 60 is restricted by the second fixed set 50 and cannot be rotated, that is, As shown in Figures 10 and 11, the torsion structure is in a locked state and the torque cannot be adjusted.

Please continue to refer to FIG. 12. FIG. 12 is an enlarged view of another operating state at D in FIG. 10 of the present invention. The rotating member 80 opens into the second receiving groove 61 in the third screw portion 62. When the direction is spirally displaced, the locking member 70 is not restricted by the rotating member 80, so that the locking member 70 can be disengaged from the first abutting portion 514, and the handle 60 and the locking member 70 are not limited The second fixed group 50. The grip 60 can be rotated on the first body 10, the torsion structure is in an unlocked state and the torque can be adjusted, and the grip 60 is rotated to adjust the torque of the torsion structure. The rotation of the grip 60 is driven When the adjusting member 41 and the positioning seat set 46 rotate, the first screw portion 412 rotates at the second screw portion 422, so that the third body 42 is linearly displaced in the second body 20 to adjust the The length of the elastic element 24 adjusts the torque value, the positioning seat 461 rotates relative to the positioning ring 45, the positioning member 462 is displaced between the first inner peripheral surface 451 and the plurality of positioning grooves 452, and the positioning member 462 accommodates At each positioning slot 452, an impact sound is emitted for understanding the torque adjustment status of the adjustment group 40.

Please refer to FIGS. 13-15. FIG. 13 is a perspective exploded view of the second embodiment of the present invention, FIG. 14 is a top view of the second embodiment of the present invention, and FIG. 15 is a cross-sectional view at EE of FIG. 14 of the present invention. As can be clearly seen from the figure, the driving portion 21 is in the shape of a hexagonal groove, a quadrangular head, or various structures. The grip 60 rotates on its own axis to drive the first body 10 and the second body 20. When the second body 20 is rotated about its axis, the second body 20 has the effect of torsion jumping.

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

1. When the torsion structure is in the unlocked state, the rotation of the handle 60 simultaneously drives the adjustment group 40 to rotate to adjust the length of the elastic element 24 to adjust the torque. The adjustment group 40 synchronously drives the positioning seat group 46 to rotate The positioning seat 461 rotates relative to the positioning ring 45, the positioning member 462 is displaced between the first inner peripheral surface 451 and the plurality of positioning grooves 452, and the positioning member 462 is pushed by the first inner peripheral surface 451 When pressed against the elastic body 463, when the positioning member 462 moves from one of the positioning grooves 452 to the next positioning groove 452, the positioning member 462 receives the elastic restoring force of the elastic body 463 and is then accommodated in each positioning The groove 452 will make an impact sound, the positioning member 462 and each positioning groove 452 A prompt sound will be generated for understanding the rotation state of the adjusting torque of the grip 60 and the adjusting group 40. It can also be known that the positioning member 462 has been aligned and accommodated in one of the positioning grooves 452. If the torsion structure has been When the torque is adjusted to the required torque value, it is convenient for the rotating member 80 and the locking member 70 to return to the locked state.

2. When the plurality of locking members 70 abut against the first abutting portion 514 to be in a locked state, when the handle 60 is rotated to rotate the second body 20, the handle 60 will be formed after being stressed. Rotational force, the plurality of locking members 70 are inserted through the first through hole 4612 and the first through slot 63, each locking member 70 bears the rotating force of the handle 60, and each locking member 70 can be rotated in a dispersed manner The plurality of locking members 70 have better bearing capacity.

3. If part of the locking member 70 is worn or broken, it will not cost too much to replace the part of the locking member 70.

4. The locking member 70 is in the shape of a rod or a round rod. The locking member 70 is inserted through the first through hole 4612 and the first through slot 63 and abuts on the second abutting portion 82, the The locking member 70 can abut against or disengage from the first abutting portion 514, so that the torsion structure is in a locked or unlocked state, and the plurality of locking members 70 has less component cost.

5. The locking member 70 is inserted through the first through hole 4612 and the first through slot 63, one end of the locking member 70 is attached to the second abutting portion 82, and the rotating member 80 is screwed on the third The spiral displacement of the portion 62 is to control the locking member 70 and the first abutting portion 514 to abut or disengage, so as to control the torsion structure to be in a locked state or an unlocked state.

6. As shown in Figure 10, the first body 10 is provided with the first fixed group 30 and the second fixed group 50, the first fixed group 30 and the second fixed group 50. There is a distance between the first body 10 and the adjustment group 40 and the grip 60 to have a better pivot structure and assembly. Set up structure.

7. Please supplement as shown in FIG. 11, the locking member 70 abuts against the first abutting portion 514, the grip 60 is restricted by the second fixing set 50 and the locking member 70 and cannot rotate, the The torsion structure is in a locked state, the grip 60 cannot drive the adjusting member 41 to rotate, and the third body 42 cannot be displaced and the torque cannot be adjusted.

8. Please supplement as shown in Figure 12, rotating the rotating member 80, so that the fourth screwed portion 81 in the third screwed portion 62 is helically displaced in the direction opposite to the opening of the second accommodating groove 61, the locking The member 70 is not restricted by the rotating member 80, so that the locking member 70 can be disengaged from the first abutting portion 514, and the handle 60 and the locking member 70 are not limited to the second fixing set 50. It can be rotated on the first body 10, and the torsion structure is in an unlocked state. When the handle 60 is rotated, the handle 60 drives the adjustment member 41 and the positioning seat set 46 to rotate, and the first screw portion 412 Rotating at the second screw portion 422, the third body 42 is restricted by the restricting member 43, so that the third body 42 is relative to the adjusting member in the second body 20 along the restricting member 43 41 linear displacement, the third body 42 is displaced and pushed against the first washer 44 to press against the elastic element 24, so that the adjustment group 40 can adjust the total length of the elastic element 24 to adjust the torsion.

9. There is no relative displacement between the grip 60 and the first body 10 and the second body 20, that is, the overall length of the torsion structure is the same regardless of whether the torsion value of the torsion structure is large or small. That is, the torsion structure does not change the overall length due to the change of the compression degree of the elastic element 24.

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 according to law.

11: The first holding tank

12: The first fixed part

13: The second fixed part

20: The second body

21: Drive

22: Guide groove

24: Elastic element

30: The first fixed group

40: adjustment group

45: positioning ring

46: positioning seat group

50: The second fixed group

60: Grip

68: assembly

70: Locking piece

80: Rotating parts

81: The fourth screw part

82: Second Arrival

Claims (14)

A torsion structure, which includes: A first body, the first system is in the shape of a round rod, the first body is provided with a first accommodating groove, and the first accommodating groove is in the shape of a through groove; A second body, the second body is fixedly arranged with 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, the driving The department protrudes outside the first body; An elastic element, the elastic element is accommodated in the second body, and the elastic element enables the second body to have a torsion release effect; A first fixed group, the first fixed group is fixed in the first accommodating groove; An adjustment group, the adjustment group is accommodated in the first accommodating groove, the adjustment group is assembled with the second body and the first fixed group, the adjustment group is in the first accommodating groove and The second body operates to adjust the degree of compression of the elastic element to adjust the torsion force; A positioning ring, the positioning ring is fixed in the first accommodating groove, the inner peripheral surface of the positioning ring is provided with a first inner peripheral surface, and the first inner peripheral surface is provided with a plurality of positioning grooves; A positioning seat group, the positioning seat group is assembled with the adjustment group, the positioning seat group rotates with the adjustment group, so that the positioning seat group rotates in the positioning ring, and the positioning seat group includes a positioning seat , A positioning piece and an elastic body; The positioning seat is pivoted in the positioning ring, the positioning seat is assembled with the adjustment group, and the adjustment group drives the positioning seat to rotate, so that the positioning seat rotates relative to the positioning ring, and the outer circumference of the positioning seat The upper system is provided with a bullet-containing groove, when the positioning seat is driven by the adjusting component group to rotate relative to the positioning ring, the bullet-containing groove can be aligned with each positioning groove; The positioning member and the elastic system are accommodated in the elastic-accommodating groove, the positioning member is aligned in the positioning ring, the elastic system elastically abuts between the elastic-accommodating groove and the positioning member, and the positioning seat is received by the elastic system. When the adjusting set rotates relative to the positioning ring, the positioning member is displaced between the plurality of positioning grooves, the positioning member is pushed against the elastic body by the first inner peripheral surface, and the positioning member is pressed against the elastic body by the first inner peripheral surface. When one of the positioning grooves moves to the next positioning groove, the positioning member is subjected to the elastic restoring force of the elastic body and is then accommodated in each positioning groove, and the positioning member and each positioning groove will collide with each other. A striking sound will be generated during this period, so as to understand the rotation state of the adjustment group to adjust the adjustment torque of the elastic element. The torsion structure according to claim 1, wherein the first accommodating groove is in the shape of a hollow circular groove, the first system is provided with a plurality of first fixing parts, and the plurality of first fixing parts are formed by the first fixing part. The axis of the main body is arranged in a ring shape, the first fixing part is in the shape of a circular hole, the first system is provided with a plurality of second fixing parts, and the second fixing part is arranged at the rear end of the first accommodating groove Between the opening and the first fixing portion, the second fixing portion is disposed near the opening at the rear end of the first accommodating groove, and the plurality of second fixing portions are arranged in a ring shape on the axis of the first body, The second fixing part is in the shape of a circular perforation, with the first body as the axis, the second fixing part and the first fixing part are separated by 90 degrees, the first body is sleeved with a display, the display It is arranged near the opening of the front end of the first accommodating slot, and the display can display the torque value of the torsion structure. The torsion structure according to claim 2, wherein the second body and the first body are fixed by a tight-fitting structure or an interlocking screw, and the driving part is a ratchet wrench structure with a four-corner head, In a torx wrench structure or an open-end wrench structure, the second body is provided with a guide groove at the other end, the guide groove is hidden in the first accommodating groove, and the length of the guide groove is along the In the longitudinal direction of the second body, the guide groove is in the shape of a long hole groove, the guide groove is aligned with the display of the first body, and the guide groove is away from the driving part. The torsion structure according to claim 1, wherein the elastic element is a spring body structure. The torsion structure according to claim 3, wherein the first fixing group includes a first fixing seat and a plurality of first fixing members; the first fixing seat is in the shape of a ring, and the first fixing seat is secured Set in the first accommodating groove, the first fixing seat is provided with a first pivot part penetrating and in the shape of a circular groove, the first fixing seat is provided with a plurality of third fixing parts, and each third fixing The portion is aligned with each first fixing portion, and the number of the third fixing portion is matched with the first fixing portion; the first fixing member is assembled at the first fixing portion and the third fixing portion , The first fixing seat is fixed in the first accommodating groove, the number of the first fixing part is matched with the first fixing part and the third fixing part, and the first fixing part is round Bead shaped. The torsion structure according to claim 5, wherein the adjustment assembly includes an adjustment piece, a third body, a restriction piece, and a first washer; the adjustment piece is inserted through the first accommodating groove, the In the second body and the first pivot, the adjusting member can be rotated in situ in the first accommodating groove, the second body, and the first pivot, the adjusting member is provided with a spacer, and the spacer is Housed in the second body, one end of the spacer is attached to the first fixing seat, the spacer is round, and one end of the spacer is provided with a first screw part, the first screw The part is accommodated in the second body, the diameter of the first screw part is smaller than the spacer part, the first screw part is in the shape of an external thread, and the elastic element is sleeved on the first screw part上, the other end of the spacer is provided with a second pivot, and the second pivot is pivoted on the first pivot Inside, the spacer is arranged between the first screw part and the second pivot, the diameter of the second pivot is smaller than the spacer, the second pivot is in the shape of a round rod, the first One end of the two pivot parts is provided with a first fitting part, the second pivot part is arranged between the spacer part and the first fitting part, and the first fitting part protrudes outside the first body, The first sleeve part is in the shape of a non-circular body, gear shape or hexagonal rod shape, one end of the first sleeve part is provided with a first assembly part, and the first assembly part is in the shape of an external thread; The third system is accommodated in the second body, the third system is provided with a first container, the first container is for the elastic element and the first screw part to accommodate, the first container It is in the shape of a circular groove or a non-circular groove. One end of the first container is provided with a second threaded portion, the second threaded portion is threaded with the first threaded portion, and the second threaded portion The third body can be rotated relative to the first screw part, so that the third body is linearly displaced in the second body to adjust the degree of compression of the elastic element. The two threaded portions are in communication with the first groove, the diameter of the second threaded portion is smaller than the first groove, the second threaded portion is in the shape of an internal thread, and the third body is provided with There is a first containing hole, the first containing hole is aligned with the guide groove, the first containing hole is communicated with the first containing groove, and the axis of the first containing hole is connected to the first containing groove. The axis is perpendicular to each other, the first containing hole is in the shape of a round hole; the limiting member is accommodated in the first containing hole, the limiting member is accommodated in the guide groove, and the limiting member can be When the guide groove is displaced, the third system is restricted by the restricting member, so that the third body and the restricting member are linearly displaced within the second body; the first washer is sleeved on the first screw On the part, the first washer is accommodated at the bottom of the first container, the first washer abuts against one end of the elastic element, and the elastic element elastically abuts against the trip control in the second body Between the element and the first washer, the second screw portion rotates relative to the first screw portion, so that the third body is positioned in the second body When moving, the third system pushes the first washer against the elastic element to adjust the length of the elastic element and adjust its torsion value. The first washer is in the shape of a ring. The torsion structure according to claim 1, wherein the positioning ring is disposed near the opening of the first accommodating groove, the positioning ring is in the shape of a circular ring, and the plurality of positioning grooves are arranged along the axis of the positioning ring The center is arranged in a ring shape, the number of the plurality of positioning grooves is 10, the positioning grooves are concave arc grooves, and the outer peripheral surface of the positioning ring is provided with embossed patterns to facilitate the contact with the first accommodating groove The peripheral surface is fixed. The torsion structure according to claim 6, wherein a set of fitting grooves is provided in the center of the positioning seat, and the fitting grooves are used for fitting of the first fitting portion, so that the positioning seat and the adjusting member are assembled The sleeve groove penetrates the positioning seat, and the sleeve groove is in the shape of a hexagonal groove. The torsion structure according to claim 8, wherein the positioning seat is provided with a plurality of first perforations, the plurality of first perforations are arranged in a ring shape on the axis of the fitting groove, and each first perforation penetrates In the positioning seat, the first perforation is in the shape of a circular perforation or a non-circular hole. The torsion structure according to claim 9, wherein a second fixing group is provided, the second fixing group is fixed in the first accommodating groove of the first body, and the second fixing group is connected to the first fixing group. The groups are separated by an interval, the second fixed group is assembled with the adjustment group, one end of the second fixed group is close to or abuts on the positioning ring, and the second fixed group is arranged on the first fixed group. Between the set and the positioning ring, the second fixing set includes a second fixing seat and a plurality of second fixing parts; the second fixing seat is in the shape of a ring, and the second fixing seat is fixed on the first fixing seat. In an accommodating slot, one end of the second fixing seat is close to or abutting on the positioning ring, and a third pivot is provided in the second fixing seat, and the third pivot is used for pivoting the second pivot The second pivot is pivoted at the first pivot and the third pivot, and the third pivot is round Slot-shaped, the second fixing base is provided with a plurality of fourth fixing portions, each fourth fixing portion is aligned with each second fixing portion, and the number of the fourth fixing portion matches the second fixing portion One end of the second fixing seat is provided with a plurality of first abutting parts, the first abutting parts are not facing the driving part, and the plurality of first abutting parts are arranged in a ring shape with the axis of the second fixing seat, The first abutting portion is in the shape of a concave arc groove, a circular groove or a non-circular groove; the second fixing member is assembled at the second fixing portion and the fourth fixing portion, so that the second fixing seat Fixed in the first accommodating groove, the number of the second fixing member is matched with the second fixing portion and the fourth fixing portion, and the second fixing member is in the shape of a ball. The torsion structure according to claim 10, wherein a grip is provided, the grip is assembled with the first body and the adjustment group, the grip is pivoted at one end of the first body, and the first The system is set between the second body and the grip. The grip rotates on the first body. The grip drives the adjustment set and the positioning seat set to rotate, and the positioning seat rotates relative to the positioning ring . The torsion structure according to claim 11, wherein one end of the handle is provided with a second accommodating groove, the first part of the system is accommodated in the second accommodating groove, the first fixing part, the The second fixing part, the first fixing part and the second fixing part are hidden in the second accommodating groove, the second accommodating groove is in the shape of a circular groove, and the other end of the handle is provided with a third screw The third threaded portion is in the shape of an internal thread, the handle is provided with a plurality of first through grooves, the first through groove and the second accommodating groove are in a communication shape, and the third threaded portion Is arranged between the plurality of first piercing grooves, the plurality of first piercing grooves are arranged in a ring shape with the axis of the third screw part, and each first piercing groove is opposite to each first piercing , The number of the plurality of first through slots matches the number of the plurality of first through holes, and the shape of the first through slots matches the shape of the first through holes, The first piercing groove is in the shape of a circular piercing groove or a non-circular groove, and the handle is provided with a second sleeve portion, and the second sleeve portion is for the first sleeve portion to be sleeved, so that the The grip and the adjusting member are assembled together, the first fitting part is fitted to the fitting groove and the second fitting part, and the second fitting part is set to the second accommodating groove and the second fitting part. Between the third threaded portions, the second sleeved portion is in the shape of a hexagonal groove, and a first abutting edge is provided between the second containing groove and the second sleeved portion, and the first abutting edge is connected to The other end of the positioning ring abuts or is opposite to each other, the positioning ring is arranged between the second fixing set and the first abutting edge, and a third screw part and the second sleeve part are arranged between the The second abutting edge; is provided with a set of components, the assembly is screwed and assembled at the first assembly part, and one end of the assembly abuts on the second abutting edge, so that the adjustment piece and the The grip is assembled and not disengaged, the assembly is in the shape of an internal thread, and the assembly is accommodated in the third screw part; the spacer of the adjustment part is limited by the first fixing Group, the grip is limited by the adjustment part and the assembly part, the grip is pivoted on the first body without being disengaged; there are a plurality of locking parts, and each locking part is inserted in order At each first through slot and each first perforation, each locking member can be displaced by a distance within each first through slot and each first perforation, so that the end of the locking member is in contact with the first abutment The part abuts or disengages; a rotating part is provided, the rotating part is assembled with the handle and the plurality of locking parts, the rotating part is semi-protruding outside the handle, and one end of the rotating part is set There is a fourth threaded portion, the fourth threaded portion is threaded with the third threaded portion, the fourth threaded portion can be helically displaced in the third threaded portion, and the fourth threaded portion is In the shape of an external thread, the rotating member is provided with a second abutting portion, and the other end of each locking member abuts against the second abutting portion. When the fourth screw portion is screwed in the third screw portion and During displacement, the rotating member restricts or does not restrict the locking member, so that the locking member abuts against or disengages from the first abutting portion to be in a locked state or an unlocked state, and the second abutting portion is attached to The fourth snail One end of the joint portion; the rotating member is rotated and displaced, and the locking member is driven by the rotating member to move synchronously in the first through slot and the first through hole toward the opening direction of the second accommodating slot, so that the locking member is Leaning against the first abutting portion, the grip is restricted by the second fixing set and the locking member and cannot be rotated, and the torsion structure is in a locked state and cannot adjust the torque; rotating the rotating member makes the first The four screw parts spirally move in the direction opposite to the opening of the second accommodating groove in the third screw part, the locking part is not restricted by the rotating part, and the locking part can be disengaged from the first abutting part , The handle and the locking member are not limited to the second fixed group but can be rotated on the first body, the torsion structure is in an unlocked state and the torque can be adjusted. The torsion structure according to claim 1, wherein the positioning member is in the shape of a metal ball, and the elastic system is a spring structure. The torsion structure according to claim 1, wherein the driving part is in the shape of a hexagonal groove or a quadrangular head, and the grip rotates with its own axis to drive the first body and the second body, so that the When the second system rotates around itself as the axis, the second system has the effect of torsion jumping.

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