TW202216371A - Torsional structure capable of having less elements and simpler structure for the control set - Google Patents

Abstract

This invention relates to a torsional structure, including a first body provided with a first accommodating slot and a pivotal part; a second body provided with a driving part; an elastic element enabling the second body to have a torsional escaping effect; a locking seat set incapable of moving or rotating relative to the second body; an adjusting set, wherein the first body drives the adjusting set to actuate, so as to adjust a torque value; a control set capable of actuating to a locking position to limit the locking seat set so that the first body cannot rotate relative to the second body or actuating to a non-locking position, wherein the control set does not limit the locking seat set so that the first body is capable of rotating relative to the second body to adjust the torque value; and a fourth body set, wherein the first body drives the adjusting set to actuate by means of the fourth body set.

Description

Torsion structure

The present invention is related to a torsion structure, especially a torsion structure in which the control group is set at the first pivot portion, the control group is further restricted by the fourth body group, and structurally the control group has fewer components The structure is simpler.

According to our previous knowledge, the conventional torsion structure is also a patent case applied for by us, such as Taiwan patent application number: 109101970, certificate number: I704035, patent name: torsion structure, the structure of the patent case is: a torsion structure , which includes: a first body 10 , a first accommodating groove 11 is arranged inside the first body 10 , the first accommodating groove 11 runs through the first body 10 , and a first accommodating groove 11 is arranged on the first body 10 There is a first through groove 12, the first through groove 12 communicates with the first accommodating groove 11; a second body 20, the second body 20 is fixed with the first body 10; an elastic The element 24, the elastic element 24 is accommodated in the second body 20, one end of the elastic element 24 is resilient in the second body 20, the elastic element 24 enables the second body 20 to have a torsion jump Function: a control group 30, the control group 30 is pivoted on the first body 10, the control group 30 can be actuated to a locking position and a non-locking position, the control group 30 includes a control sleeve a ring 31 and a positioning member 32; a first fixing group 40, the first fixing group 40 is fastened in the first accommodating groove 11, the first fixing group 40 includes a first fixing seat 41; a The adjustment group 50 is accommodated in the first accommodating groove 11 , the adjustment group 50 is assembled with the second body 20 and the first fixing group 40 , and the adjustment group 50 is a top pressure The elastic element 24, the adjustment group 50 can be The first fixing group 40 is screwed and displaced, so that the adjustment group 50 is screwed and displaced in the first accommodating groove 11 and the second body 20 to adjust the length of the elastic element 24. The adjustment group 50 includes a Adjustment member 51 and a first washer 52; a positioning ring 60, the positioning ring 60 is accommodated and hidden in the first accommodating groove 11, the positioning ring 60 is connected with the first through-groove 12 and the control group 30 Relatively positive; a handle group 80, the handle group 80 is connected with the first body 10 and the adjustment group 50, the handle group 80 is pivoted with the first body 10, the handle group 80 is rotated The adjusting group 50 is driven to rotate, so that the adjusting group 50 is rotated and displaced at the first fixing group 40 , and the control group 30 is close to or abutted against the end of the handle group 80 .

But the lack of this conventional torsion structure is:

1. As shown in the second figure of the bulletin, the control collar 31 needs to be provided with the second ring body 34, the first buckle 35 and the second buckle 36 to limit its position, so that the control The collar 31 is pivoted on the first body 10 , and the control group 30 needs at least six components, and the structure of the control group 30 is complicated.

2. As shown in Figure 6 of the Bulletin, the adjusting member 51 needs to process the second screwing portion 514 between the first fitting portion 512 and the second fitting portion 515, so that the first fitting portion 514 is processed. The inscribed circles of the fitting portion 512 and the second fitting portion 515 need to be different. The inscribed circle of the second fitting portion 512 is smaller than the second screwing portion 514, and the second fitting portion 515 is also If a longer length is required, the structure of the adjusting member 51 is complicated.

3. As shown in Figure 6, Figure 8 and Figure 11 of the Bulletin, the adjusting member 51 is provided with the second fitting portion 515, and the second fitting portion 515 is in the shape of a hexagonal rod. , the handle group 80 is provided with the fourth sleeve part 822 for the second sleeve part 515 to be sleeved, so that the handle group 80 and the adjustment group 50 are sleeved, the fourth sleeve part is sleeved The portion 822 is in the shape of a hexagonal groove, the second fitting portion 515 and the fourth There are six types of nesting directions between the nesting parts 822 , that is, there are only six nesting and setting directions between the adjustment group 50 and the handle group 80 , and the nestable setting direction is relatively Limited and less convenient to set up.

In view of the above-mentioned defects of the conventional structure, the inventor of the present invention has finally developed a product with a torsion structure that can solve the drawbacks of the conventional structure with years of experience in manufacturing, production and design in related industries.

In the conventional torsion structure, the control collar needs to be provided with the second ring body, the first buckle and the second buckle to limit its position, so that the control collar is pivoted on the first body, the At least six components are required for the control group, and the structure of the control group is more complicated. In the torsion structure of the present invention, the control group is set at the first pivot portion, and the control group is further restricted by the fourth body group, so the control group has fewer components and a simpler structure.

A torsion structure comprises: a first main body is provided with a first accommodating groove and a pivot part; a second main body is provided with a driving part; an elastic element enables the second main body to have a torsion jump Efficacy; a locking seat group cannot be displaced or rotated relative to the second body; an adjustment group, the first main system drives the adjustment group to act to adjust the torque value; a control group can be moved to a locking position to limit The locking base set prevents the first body from rotating relative to the second body, or the control set can be actuated to an unlocked position, the control set does not restrict the locking base set, so that the first body Can rotate relative to the second body to adjust the torque value; a fourth body group, the first body system drives the adjustment group to operate through the fourth body group move.

The control group is set at the first pivot portion, and the control group is further restricted by the fourth body group. Therefore, structurally, the control group can only consist of the control collar, the positioning member and the first ring body, The control group has fewer components and a simpler structure. One end of the adjusting piece is provided with the first screwing portion, and the other end is provided with the second pivot portion, whereby the adjusting piece has the advantage of being easy to process.

In order to make the committee members and those skilled in the art fully understand the effect of the present invention, the structure and composition of the present invention are explained in the following in conjunction with the drawings and drawing numbers, but the following descriptions are only used to explain the implementation of the present invention For example, it is not intended to limit the present invention in any form, and any modification and change 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 accommodating slot

12: The first display table

13: Pivot Department

14: The first slot

15: Limit slot

16: The second slot

20: The second body

21: Drive Department

23: The first fixed part

25: The first hole

27: The first restriction

28: Elastic element

30: Locking seat group

31: Locking seat

311: The first pivot

312: Second fixed part

313: Positioning slot

314: Bead slot

32: Fixtures

33: The first bead

40: Adjustment Group

41: Adjustment pieces

411: Spacer

412: The first screw part

413: Second pivot

414: The first set of assembly

415: The first group set up department

42: The first body

421: The first contact

422: Second screw part

423: Second accommodating hole

424: Second guide groove

43: First washer

50: Display group

60: The third ontology group

70: Control group

71: Control Collar

711: The first ring groove

712: First recess

713: Second recess

714: Third recess

715: Concave part

72: The first positioning piece

721: Second ring groove

73: First Ring Body

731: Restriction Department

74: Second positioning piece

75: Second ring body

80: Fourth Ontology Group

81: Second seat

811: The first joint

812: First tooth

82: The Fourth Body

821: The second set of fittings

822: Second tooth

823: The second contact

824: The second group set up

825: The third tank

83: Group Components

84: The third cover

Fig. 1 is an exploded perspective view of the torsion structure of the present invention.

Fig. 2 is an exploded perspective view of the locking seat assembly of the torsion structure of the present invention.

Fig. 3 is an exploded perspective view of the torsion structure adjustment group of the present invention.

Fig. 4 is an exploded perspective view of some components of the torsion structure of the present invention.

FIG. 5 is a perspective view of the fourth body of the torsion structure of the present invention.

Figure 6 is a perspective view of the torsion structure control collar of the present invention.

Figure 7 is a front view of the torsion structure control collar of the present invention.

Figure 8 is a three-dimensional combined 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 of the present invention at A-A of FIG. 9 .

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

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

FIG. 13 is a cross-sectional view of the present invention at C-C of FIG. 12 .

FIG. 14 is a cross-sectional view of the present invention at D-D of FIG. 12 .

FIG. 15 is a cross-sectional view of another operating state at C-C of FIG. 12 of the present invention.

FIG. 16 is a cross-sectional view of another operating state at D-D of FIG. 12 of the present invention.

Fig. 17 is an exploded perspective view of some components of the torsion structure of the present invention.

Fig. 18 is an exploded perspective view of the second embodiment of the present invention.

Fig. 19 is a top view of the second embodiment of the present invention.

Fig. 20 is a cross-sectional view of the present invention at E-E of Fig. 19 .

First, please refer to FIG. 1 to FIG. 5 , FIG. 1 is an exploded perspective view of the torsion structure of the present invention, FIG. 2 is an exploded perspective view of the torsion structure locking seat group 30 of the present invention, and FIG. 3 is the torsion structure adjustment group 40 of the present invention. Three-dimensional exploded view, FIG. 4 is a three-dimensional exploded view of some components of the torsion structure of the present invention, and FIG. 5 is a three-dimensional view of the fourth body 82 of the torsion structure of the present invention. The present invention relates to a torsion structure, which includes:

A first body 10 , as shown in FIG. 4 , the first body 10 is roughly in the shape of a round rod, and a first accommodating groove 11 is provided inside the first body 10 . The first accommodating groove 11 Passing through 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 A first display watch 12 is provided, and the first display watch 12 includes a plurality of scales arranged in a ring-shaped interval. The other end of the first body 10 is provided with a pivoting portion 13, and the pivoting portion 13 is connected to the first The display watch 12 is far away from each other, the pivoting portion 13 is in the shape of a circle, and the other end of the first body 10 is provided with a first through slot 14 , and the first through slot 14 is communicated with the first accommodating slot 11 . The first through-slot 14 is formed on the pivoting portion 13, the first through-slot 14 is in the shape of a long hole, and the other end of the first body 10 is provided with two restricting slots 15, the two restricting slots 15 is arranged on the pivoting portion 13, the two restricting slots 15 are relatively symmetrical with respect to the first through-slot 14, the other end of the first body 10 is provided with a second through-slot 16, the second through-slot 16 16 is disposed on the pivoting portion 13 , the second through-slot 16 and the first through-slot 14 are relatively positive, and the restricting slot 15 is arranged on the first through-slot 14 and the second through-slot 16 During the time, the second through slot 16 is in the shape of a long hole slot;

A second body 20, the second body 20 is pivoted with the first body 10, the second body 20 is partially accommodated in the first accommodating groove 11, and one end of the second body 20 is attached There is a driving part 21, the driving part 21 is protruding out of the first body 10, the driving part 21 is a ratchet wrench structure with a four-cornered head, a Torx wrench structure, an open-end wrench structure or any rotating structure, the The other end of the second body 20 is provided with a plurality of first fixing parts 23, the plurality of first fixing parts 23 are arranged in a ring shape with the axis of the second body 20, and the first fixing parts 23 are two, The two first fixing portions 23 are symmetrical, the first fixing portions 23 are round holes, and the second body 20 is provided with a first accommodating hole 25, the first accommodating hole 25 is hidden in the In the first accommodating groove 11, the first accommodating hole 25 is in the shape of a round hole;

a first restricting piece 27, the first restricting piece 27 is accommodated in the first accommodating hole 25;

an elastic element 28, the elastic element 28 is accommodated in the second body 20, the The elastic element 28 springs against the second body 20, and the elastic element 28 enables the second body 20 to have the effect of torsion jumping;

A locking seat set 30 , as shown in FIG. 2 , is assembled with the second body 20 , the locking seat set 30 is accommodated in the first accommodating groove 11 , and the locking The seat set 30 cannot be displaced or rotated relative to the second body 20 , and the locking seat set 30 includes a locking seat 31 , a plurality of fixing parts 32 and a plurality of first balls 33 ;

The locking seat 31 is assembled at the end of the second body 20 , the locking seat 31 cannot be displaced or rotated relative to the second body 20 , the locking seat 31 is away from the driving part 21 , and the locking seat 31 cannot be displaced or rotated relative to the second body 20 31 is hidden in the first accommodating groove 11 , 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 base 31 is provided with a plurality of second fixing parts 312 , each second fixing part 312 is opposite to each first fixing part 23 , and the number of the second fixing parts 312 is the same as that of the first fixing part 312 . A plurality of positioning grooves 313 are formed on the outer peripheral surface of one end of the locking seat 31. The first body 10 is rotatable relative to the second body 20 and the locking seat set 30, so that the first through grooves 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 the positioning grooves 313 is ten, twelve or twenty, the positioning grooves 313 are in the shape of a concave arc groove, and a bead-accommodating groove 314 is provided at the end of the locking seat 31 . The bead-accommodating groove 314 It is located near the opening of one end of the first pivot portion 311 , the bead accommodating groove 314 is away from the positioning groove 313 , the bead accommodating groove 314 is in the shape of a concave ring groove, and the bead accommodating groove 314 is hidden in the first In the second body 20;

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

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

An adjustment group 40, as shown in FIG. 3, 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, the The first body 10 rotates relative to the second body 20 , and the first body 10 drives the adjustment group 40 to act to adjust the torque value. The adjustment group 40 includes an adjustment member 41 , a first seat 42 and a first gasket 43;

The adjusting member 41 is inserted through the second body 20 and the first pivot portion 311 , and the adjusting member 41 can rotate in place within 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 balls 33 are abutted against 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 in the shape of a circle, 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 first screw The diameter of a screw portion 412 is smaller than that of the spacer portion 411 , the first screw portion 412 is in the shape of an external thread, the other end of the spacer portion 411 is provided with a second pivot portion 413 , and the second pivot portion 413 is pivoted 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 arranged between the first screwing portion 412 and the second pivot portion 413, the The diameter of the second pivot portion 413 is smaller than that of 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 fitting portion 414 , the second pivot portion 413 It is arranged between the spacer portion 411 and the first fitting portion 414 . The first fitting portion 414 is in the shape of a hexagonal rod. The adjusting member 41 is provided with a first setting portion 415 . Department 415 is presented Internal thread shape;

The first seat body 42 is accommodated in the second body 20 , and one end of the first seat body 42 is provided with a first abutting surface 421 , and the first abutting surface 421 is abutted against one end of the elastic element 28 , namely the The elastic element 28 is elastically pressed between the second body 20 and the first abutting surface 421 . The other end of the first seat body 42 is provided with a second screwing portion 422 , and the second screwing portion 422 is connected to the first contact surface 421 . The first screwing portion 412 is screwed together, and the second screwing portion 422 is rotatable relative to the first screwing portion 412 , so that the first seat body 42 is linearly displaced in the second body 20 to adjust the elasticity The compression degree of the element 28 makes the first seat body 42 close to or away from the spacer portion 411 , the second screw portion 422 is in the shape of an internal thread, and the first seat body 42 is provided with a second container Hole 423, the axis of the second accommodating hole 423 is perpendicular to the axis of the first seat body 42, the second accommodating hole 423 is in the shape of a circular hole, and the first seat body 42 is provided with a first Two guide grooves 424 , the second guide groove 424 is opposite to the first accommodating hole 25 , the first restricting member 27 is accommodated at the second guide groove 424 , that is, the first restricting member 27 is inserted through Between the first accommodating hole 25 and the second guide groove 424 , the second guide groove 424 is displaced by the first restricting member 27 , and the first seat 42 is restricted by the first restricting member 27 . The first seat body 42 is linearly displaced in the second body 20, and the second guide groove 424 extends along the length direction of the first seat body 42 to the first contact surface 421 to be open;

The first washer 43 is accommodated in the second body 20 , the first washer 43 is sleeved at the end of the first screwing portion 412 , and the first washer 43 is abutted against the spacer 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 and the first seat body 42 are linearly displaced. The first washer 43 is in contact with or away from each other;

A display group 50, the display group 50 is connected with the first body 10 and the second body 20 and the adjustment group 40 are assembled together, the display group 50 is protruded out of the second body 20 , the display group 50 is partially accommodated in the first accommodating groove 11 , the display group 50 is arranged in the Between the first body 10 and the second body 20 , the actuating system of the adjustment group 40 drives the display group 50 to move linearly on the second body 20 ;

The second screwing portion 422 rotates relative to the first screwing portion 412 , and the first base 42 is limited by the first restricting member 27 to linearly displace within the second body 20 , so that the first contact surface 421 presses against the elastic element 28 to adjust the degree of compression of the elastic element 28, the first base 42 drives the display group 50 to displace at the same time, so that the display group 50 is in a straight line relative to the first body 10 and the second body 20 displacement;

A third body group 60, the third body group 60 is pivoted with the first body 10, the third body group 60 is sleeved or fixed with the second body 20, the second body 20 The system part is accommodated in the third body set 60 , the driving part 21 is protruded outside the third body set 60 , and the third body set 60 and the second body 20 are tightly fitted with a structure or The interlocking screw structure is fixed to each other, the third body group 60 is assembled with the display group 50, the third body group 60 is covered outside the display group 50, and the display group 50 is hidden from the first In the accommodating slot 11 and the third body set 60 , the display set 50 can slide linearly in the third body set 60 , and the first body 10 can be opposite to the second body 20 and the locking seat set 30 and the third body group 60 rotates, the first body 10 drives the adjustment group 40 and the display group 50 to move, and the display group 50 slides linearly in the third body group 60;

A control group 70, as shown in FIG. 4, is assembled with the first body 10 and the locking seat group 30. The control group 70 can be actuated to a locking position. 70 restricts the locking seat set 30, so that the first body 10 cannot rotate relative to the second body 20, Or the control group 70 can be actuated to an unlocked 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 The group 70 is pivoted on the first body 10 , the control group 70 is rotated relative to the first body 10 by an angle or rotated three hundred and sixty degrees to move to a locked position and an unlocked position, the control group 70 It 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 FIG. 6 and FIG. 7 , the control collar 71 is in the shape of a metal ring, the control collar 71 is pivoted on the pivoting portion 13 , and the control collar 71 is made of the first The axis of the main body 10 rotates to a locking position and an unlocking 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 pivoting portion 13 . At its end, the first annular 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 the control collar 71 is rotated to the locked position, the first concave portion 712 is opposite to the first through groove 14 , and when the control collar 71 is rotated to the unlocked position, the second concave portion 713 is aligned with the first through groove 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 concave arc-shaped, the first concave portion 712 and the second concave portion 713 The number is one, the first concave portion 712 and the second concave portion 713 are in the same shape, the inner peripheral surface of the control collar 71 is provided with a third concave portion 714, and the third concave portion 714 is connected with the second concave portion 714. The through groove 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 is in the shape of a concave arc, and the outer peripheral surface of the control collar 71 is There are a plurality of concave portions 715 for holding the control collar 71;

The first positioning member 72 is made of metal material, and the first positioning member 72 is a cylinder The first positioning member 72 is accommodated in the first through groove 14, the first positioning member 72 is hidden in the control collar 71, and the control collar 71 rotates on the pivoting portion 13, The first positioning member 72 is accommodated in the first concave portion 712 or the second concave portion 713 and 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, one end of the first positioning member 72 has a tapered shape, and one end of the first positioning member 72 with a tapered body is opposite to the rear side of the control collar 71. , the cone shape is opposite to the rear end of the first body 10;

The first ring body 73 is sleeved on the pivoting portion 13 and the second ring groove 721 , and two end portions of the first ring body 73 are respectively provided with a restricting portion 731 , and the restricting portions 731 are accommodated in At the limiting groove 15, the first ring body 73 is not separated from the first body 10, and the first positioning member 72 is limited by the first ring body 73 and does not come out of the first through groove 14, the first ring body 73 has elastic restoring force;

The second positioning member 74 is cylindrical, the second positioning member 74 is accommodated at the second through groove 16 , the second positioning member 74 is accommodated and hidden in the control collar 71 , the first Two positioning members 74 are accommodated in the third recessed portion 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 recessed portion 714 to Limit the rotation space of the control collar 71;

The second ring body 75 is sleeved at the pivoting portion 13 , the second ring body 75 is hidden in the control collar 71 , and the second ring body 75 is accommodated at the first ring groove 711 , the second ring body 75 is slightly elastic, so that the control collar 71 has elastic resistance when it rotates, and the second ring body 75 is in the shape of a circular ring;

A fourth body group 80, please supplement as shown in FIG. 4, the fourth body group 80 is connected with the The first main body 10 , the locking seat group 30 , the adjusting group 40 and the control group 70 are assembled with each other. The first main body 10 drives the adjusting group 40 to act through the fourth main body group 80 , and the fourth main body The group 80 includes a second base 81 , a fourth body 82 , a set of devices 83 and a third cover 84 ;

The second seat body 81 is fastened at the end of the first accommodating groove 11 , and a first joint portion 811 is defined on the outer peripheral surface of the second seat body 81 . The first joint portion 811 is connected to the first joint portion 811 . The inner peripheral surface of the accommodating groove 11 is in a tight fit shape, so that the second seat body 81 is fixedly installed with the first body 10 , and the first joint portion 811 is in the shape of a plurality of annularly arranged teeth. The inner peripheral surface of the body 81 is provided with a first tooth portion 812, the first tooth portion 812 is in the shape of a plurality of annularly arranged teeth, and the first tooth portion 812 includes 36 teeth;

As shown in FIG. 5 , the fourth body 82 is assembled with the first body 10 and the control group 70 , and the control group 70 can rotate on the pivot portion 13 and the fourth body 82 . One end of the fourth body 82 is provided with a second fitting portion 821 , and the second fitting portion 821 is fitted with the first fitting portion 414 , so that the fourth body 82 is assembled with the adjusting member 41 . , the second fitting portion 821 is in the shape of a dodecagonal slot, the fourth body 82 is provided with a second tooth portion 822 , and the second tooth portion 822 is arranged on the outer peripheral surface of the second fitting portion 821 , the fourth body 82 is sleeved on the second seat body 81 , the second tooth portion 822 is engaged with the first tooth portion 812 , the second tooth portion 822 is a plurality of annularly arranged teeth, The number of teeth of the second teeth portion 822 is the same as the number of teeth of the first teeth portion 812 . When the first body 10 rotates relative to the second body 20 and the third body set 60 , the first body 10 drives the first body 10 . The two bases 81 , the fourth body 82 and the adjusting member 41 rotate, so that the adjusting member 41 rotates relative to the first base 42 , and the first base 42 is linearly displaced in the second body 20 to adjust the The degree of compression of the elastic element 28 is used to adjust the torque value. One end of the fourth body 82 is provided with a second abutting surface 823 , and the second abutting surface 823 is abutted against the end of the first body 10 and the second seat. 81, the second The tooth portion 822 is disposed between the second engaging portion 821 and the second abutting surface 823 . The second abutting surface 823 restricts the control collar 71 from coming out of the pivoting portion 13 . The fourth body 82 There is a second set portion 824 inside, the second set portion 824 and the second fitting portion 821 are in the same shape, the second set portion 824 is in the shape of a circular groove, and the fourth body 82 has another shape. The end is provided with a third accommodating groove 825, the third accommodating groove 825 and the second assembling part 824 are in the same shape, and the second assembling part 824 is set on the second sleeve part 821 and the third assembling part 824. Between the accommodating grooves 825, the diameter of the third accommodating groove 825 is larger than the diameter of the second assembling portion 824;

The assembly 83 is assembled at the first assembly portion 415 and the second assembly portion 824, so that the fourth body 82 and the adjustment member 41 are assembled without being separated from each other. 83 series is in the shape of external thread;

The third cover body 84 is accommodated and covered at the third accommodating groove 825, so that the third accommodating groove 825 is closed;

The first body 10 is rotatable relative to the second body 20 and the third body group 60 , the first body 10 drives the fourth body group 80 and the adjustment group 30 to move, and the adjustment member 41 is relative to the first body 10 . The seat body 42 rotates, so that the first seat body 42 is linearly displaced in the second body 20 , the first abutting surface 421 is pressed against the elastic element 28 to adjust the degree of compression of the elastic element 28 . The base 42 drives the display group 50 to displace, so that the display group 50 is linearly displaced relative to the first body 10 and the second body 20 , and the display group 50 also slides linearly in the third body group 60 to display torque. value;

When the control collar 71 rotates to the locking position on the first body 10 and the fourth body 82, the first body 10 is restricted by the locking seat group 30 and the control group 70 and cannot rotate, the The first main body 10 cannot drive the fourth main body group 80 and the adjusting member 41 relative to the second main body When the body 20 and the locking seat group 30 are rotated, the torsion structure is locked and cannot be rotated to adjust the torque value;

When the control collar 71 is rotated on the first body 10 and the fourth body 82 to the locking position, the first recess 712 is opposite to the first through-groove 14 and a positioning groove 313 thereof. The positioning member 72 is pressed by the first recessed portion 712 to be positioned and locked at the positioning groove 313 opposite to the first recessed portion 712 , and the first body 10 is limited by the first positioning member 72 and the locking seat Group 30 and unable to turn;

When the control collar 71 is actuated on the first body 10 and the fourth body 82 to the unlocked position, the control group 70 does not limit the locking seat group 30, and the first body 10 is not limited The locking base set 30 rotates the first body 10 so that the first body 10 rotates relative to the second body 20 and the locking base set 30 , and the first body 10 drives the fourth body set 80 and the adjusting member 41 is rotated, the second screw portion 422 is rotated relative to the first screw portion 412, the first base 42 is linearly displaced in the second body 20, and the first abutting surface 421 is pressed against the elastic element 28, in order to adjust the degree of compression of the elastic element 28, the first base 42 drives the display group 50 to displace at the same time, so that the display group 50 is opposite to the first body 10 and the second body in the third body group 60 The body 20 slides in a straight line;

When the control collar 71 is actuated on the first body 10 to the unlocked position, the second concave portion 713 is opposite to the first through groove 14 and a positioning groove 313 thereof, and the first positioning member 72 accommodates Located at the second recess 713, the first positioning member 72 is not pressed by the first recess 712 and can be disengaged from the positioning groove 313, and the first positioning member 72 is only supported by the first ring body 73, the first positioning member 72 and the locking seat 31 are not restricted, the first body 10 rotates relative to the second body 20, the locking seat set 30 and the third body set 60 to make the first positioning The member 72 is in the upper position of the locking seat 31 The first positioning member 72 is pushed by the wall surface of the locking seat 31 to open the first ring body 73, and the first positioning member 72 is moved by a positioning groove 313. When reaching the next positioning groove 313, the first positioning member 72 will emit a sound when it is accommodated in each positioning groove 313 by the elastic restoring force of the first ring body 73, and the first positioning member 72 and each A sound prompting sound will be generated between a positioning groove 313, and the prompting sound generated by the first positioning member 72 can also indicate that the first positioning member 72 is aligned with a positioning groove 313, and the third recess 714 is connected to the positioning groove 313. The second through groove 16 is relatively straight, the second positioning member 74 is accommodated at the third recess 714 , and the second positioning member 74 can be displaced within the range of the third recess 714 to limit the control collar 71 The action space on the first body 10 and the fourth body 82 .

Please refer to FIG. 8 to FIG. 11 , FIG. 8 is a three-dimensional combined view of the torsion structure of the present invention, FIG. 9 is a top view of the torsion structure of the present invention, FIG. 10 is a cross-sectional view at A-A of FIG. 10 of the invention, the second body 20 is pivoted with the first body 10, the elastic element 28 is accommodated in the second body 20, and the locking seat set 30 is connected with the first body 20. The two main bodies 20 are assembled together, the adjustment group 40 is assembled with the second main body 20 and the locking seat group 30 , the display group 50 is assembled with the first main body 10 , the second main body 20 and the adjustment group 40 The third body set 60 is pivoted with the first body 10 , the third body set 60 is fixed with the second body 20 , and the third body set 60 is set with the display set 50 . The first body 10 is rotatable relative to the second body 20 , the locking base set 30 and the third body set 60 , and the control set 70 is connected to the first body 10 and the locking base set 30 . The control group 70 can be moved to a locking position or an unlocking position at the pivoting portion 13 to limit whether the first body 10 can be relative to the second body 20 , the locking seat set 30 and The third body set 60 rotates, the fourth body set 80 is assembled with the first body 10 and the adjustment set 40 , the first body 10 is driven by the fourth body set 80 to drive the adjustment Set of 40 moves.

Please refer to FIG. 12 to FIG. 14, FIG. 12 is a side view of the torsion structure of the present invention, FIG. 13 is a cross-sectional view of the present invention at C-C of FIG. 12, FIG. 14 is a cross-sectional view of the present invention at D-D of FIG. When the 70 is actuated to the locking 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 and the locking seat group 30 When the third body set 60 rotates, the torsion structure is locked and cannot rotate to adjust the torque value. The first body 10 is limited by the first positioning member 72 and the locking seat set 30 and cannot rotate.

Please continue to refer to FIG. 15 and FIG. 16 , FIG. 15 is a sectional view of the present invention at C-C of FIG. 12 in another operating state, and FIG. 16 is a cross-sectional view of the present invention at D-D of FIG. 12 in another operating state, when the control collar 71 When the first body 10 and the fourth body 82 are actuated 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, 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 set 30 rotates to drive the adjustment member 41 to rotate, so as to adjust the length of the elastic element 28 and adjust the torque value.

Please continue to refer to FIG. 17 . FIG. 17 is an exploded perspective view of some components of the torsion structure of the present invention. The fourth body 82 is sleeved on the second base 81 , the first teeth 812 and the second Each of the tooth portions 822 includes 36 teeth. The second tooth portion 822 is engaged with the first tooth portion 812 and has 36 nesting directions. The second nesting portion 821 is connected to the first nesting portion 414 For fitting, there are 12 fitting directions between the second fitting portion 821 and the first fitting portion 414 , and there are 432 angles of fitting between the adjusting member 41 and the first body 10 . assembled, if the first tooth portion 812 and the second tooth The portion 822 has 50 teeth, and the adjusting member 41 and the first body 10 are assembled together with 600 angles.

Please refer to FIG. 18 to FIG. 20. FIG. 18 is an exploded perspective view of the second embodiment of the present invention, FIG. 19 is a top view of the second embodiment of the present invention, and FIG. 20 is a cross-sectional view at D-D of FIG. As clearly shown in the figure, the driving part 21 is in the shape of a hexagonal slot, a square head or various structures, and the first body 10 rotates with its own axis to drive the second body 20 and the third body In the group 60, when the second body 20 rotates with itself as the axis, the second body 20 has the function of torsional force jumping out.

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

1. As shown in FIG. 4, the control group 70 is pivoted at the first pivot portion 13, and the control group 70 is further restricted by the fourth body group 80. Therefore, the control group 70 can be only With the control collar 71 , the positioning member 72 and the first ring body 73 , the control group 70 has fewer components and a simpler structure.

2. As shown in FIG. 3, one end of the adjusting member 41 is provided with the first screwing portion 412, and the other end is provided with the second pivot portion 413, whereby the adjusting member 41 has the first screw portion 413 which is easy to process. An advantage of the screw part 412 .

3. The fourth body set 80 is provided with the second seat body 81 and the fourth body 82 , the fourth body 82 is sleeved on the second seat body 81 , the first tooth portion 812 and the fourth body 82 . Both of the two tooth portions 822 include a plurality of teeth, the second tooth portion 822 is engaged with the first tooth portion 812 and has a plurality of nesting angles, and the second nesting portion 821 is engaged with the first nesting portion 414 is nested, there are a plurality of nesting angles between the second nesting portion 821 and the first nesting portion 414 , and there are a plurality of multiplied by a plurality of angles between the adjustment group 40 and the first body 10 The set of angles is more convenient for the set-up of the adjustment group 40, that is, the After the adjustment piece 41 is rotated, when each elastic element 28 is close to the standard value, the angle of each adjustment piece 41 after rotation cannot be the same, and the adjustment piece 41 is more likely to be compatible with the fourth body group 80 . fit.

4. If the second fitting portion 821 and the first fitting portion 414 cannot be fitted together, the adjusting member 41 is slightly rotated by a very small angle, and the adjusting member 41 can be aligned with the first fitting portion 414 The two fitting portions 821 are fitted together, and after the adjusting member 41 is rotated by a small angle, the change in the degree of compression of the elastic element 28 is also small.

5. As shown in FIG. 13, the adjustment group 40 is limited by the locking seat group 30, the adjustment group 40 does not come out of the locking seat group 30, and the fourth body group 80 is limited by the adjustment The set 40 does not come out, the first body 10 is limited by the fourth body set 80 , and the first body 10 is pivoted on the second body 20 .

6. When the control group 70 is rotated on the first body 10 to the unlocked position, the control group 70 does not restrict the locking seat group 30, and the first body 10 is not limited by the locking seat group 30. Rotating the first body 10 makes the first body 10 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.

7. When the control group 70 is in the unlocked position, when the first positioning member 72 moves from one positioning slot 313 to the next positioning slot 313, the first positioning member 72 is pushed by the wall of the locking seat 31. When the first ring body 73 is pushed away, the first positioning member 72 is received by the elastic restoring force of the first ring body 73 and is accommodated in the next positioning groove 313, and will emit a sound of entering the positioning groove 313 , between the first positioning member 72 and each positioning groove 313, a prompt sound will be generated during rotation, so as to know the displacement state of the adjustment torque value, and it can also be known that the first positioning member 72 has been accommodated in one of its positioning grooves 313, if the torsion structure When the required torque value has been adjusted, the control collar 71 is then actuated at the locking position, which is convenient for operation.

8. When the control group 70 is in the unlocked position, the second positioning member 74 can be displaced within a range of the control collar 71 to limit the control collar 71 to the first body 10 and the first body 10 . The action space on the four main bodies 82 .

9. When the control group 70 is actuated to the locking position, the first body 10 is restricted by the locking seat group 30 and cannot rotate, and the first body 10 cannot drive the adjustment group 40 to move and the torque value cannot be adjusted.

10. The first body 10 is rotatable 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 adjusting member 41 to rotate, The adjusting member 41 rotates relative to the first base body 42, so that the first base body 42 is linearly displaced within the second body 20, and the first abutting surface 421 presses against the elastic element 28 to adjust its compression To a certain extent, the first base body 42 drives the display group 50 to linearly slide relative to the second body 20 in the third body group 60 .

11. The plurality of first beads 33 are accommodated in the bead accommodating groove 314 , and the plurality of first beads 33 are abutted against one end of the spacer 411 , so that the adjusting member 41 has a rolling motion when rotating relative to the locking seat 31 . Friction.

12. The second ring body 75 is sleeved at the pivoting portion 13, the second ring body 75 is hidden in the control collar 71, and the second ring body 75 is slightly stretched out, so that the The control collar 71 has elastic resistance when it rotates.

13. 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 formed by injection molding and then the second fixing portion 312 can be drilled. Can.

14. The locking seat 31 is in the shape of a single element. The locking seat 31 can be provided with the plurality of positioning grooves 313 by means of injection molding. The second body 20 does not need to have the plurality of positioning grooves 313 for the first When the main body 10 is positioned relative to the second main body 20, the production cost of the second main body 20 is relatively low, and the processing cost of the locking seat 31 is relatively low. The overall fabrication of the torsion structure reduces production costs.

15. If the plurality of positioning grooves 313 need to be 10 or 20, or the positioning grooves 313 need to be of different shapes, the second body 20 is the same element, and only different ones need to be set in the second body 20. The locking seat 31 .

16. There is no relative displacement between the first body 10, the second body 20 and the third body group 60, that is, regardless of whether the torque value of the torsion structure is large or small, the overall length of the torsion structure is the same. The length of the torsion structure as a whole will not be changed due to the compression degree of the elastic element 28 .

Therefore, the torsion structure of the present invention has industrial applicability, novelty and progress, and can sincerely meet the application requirements for an invention patent, and an application can be filed in accordance with the law.

10: The first body

11: The first accommodating slot

12: The first display table

20: The second body

21: Drive Department

23: The first fixed part

25: The first hole

27: The first restriction

28: Elastic element

30: Locking seat group

40: Adjustment Group

50: Display group

60: The third ontology group

Claims (14)

A torsion structure comprising: a first body, a first accommodating groove is formed inside the first body, the first accommodating groove penetrates the first body, and the other end of the first body is provided with a pivot portion; a second body, the second body is pivoted with the first body, the second body is partially accommodated in the first accommodating groove, and one end of the second body is provided with a driving part; 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 the effect of torsion jumping; A locking seat set, the locking seat set is assembled with the second body, the locking seat set is accommodated in the first accommodating groove, and the locking seat set cannot be displaced or rotated relative to the second body ; an adjustment group, the adjustment group is assembled with the second body and the locking seat group, the adjustment group directly or indirectly presses the elastic element, the first body rotates relative to the second body, the first body The system drives the adjustment group to act to adjust the torque value a control group, the control group is assembled with the first body and the locking seat group, the control group can be actuated to a locking position, the control group restricts the locking seat group, and the first main body Can not rotate relative to the second body, or the control group can be actuated to an unlocked position, the control group does not restrict the locking seat group, so that the first body can rotate relative to the second body to adjust the torque value ; A fourth body set, the fourth body set is assembled with the first body, the locking seat set, the adjustment set and the control set, and the first body set drives the adjustment through the fourth body set group action. The torsion structure as claimed in claim 1, wherein the first body is slightly round rod body The first accommodating groove is in the shape of a hollow circular groove, and one end of the first main body is provided with a first display watch. Away from the first display watch, the pivoting portion is in the shape of a circular body, and the other end of the first body is provided with a first through slot, and the first through slot and the first accommodating slot are in communication shape, The first through-slot is set on the pivoting portion, the first through-slot is in the shape of an elongated slot, and the other end of the first body is provided with two restricting slots, and the two restricting slots are fixed on the pivoting portion On the top, the two restricting grooves are relatively symmetrical relative to the first through-slot, the other end of the first body is provided with a second through-slot, the second through-slot is set on the pivoting part, the second through-slot is The slot and the first through slot are in a relatively positive shape, the restricting slot is arranged between the first through slot and the second through slot, and the second through slot is in the shape of an elongated slot. The torsion structure as claimed in claim 2, wherein the driving part is protruded out of the first body, the driving part is a ratchet wrench structure, a Torx wrench structure or an open-end wrench structure with a four-cornered head, and the second The other end of the main body is provided with a plurality of first fixing parts, the plurality of first fixing parts are arranged in a ring shape with the axis of the second body, the first fixing part is in the shape of a circular hole, and the upper part of the second body is A first accommodating hole is provided, the first accommodating hole is hidden in the first accommodating groove, and the first accommodating hole is in the shape of a round hole; a first limiting piece is provided, and the first limiting piece is accommodated in the inside the first container hole. The torsion structure according to claim 3, wherein the locking seat assembly includes a locking seat and a plurality of fixing parts; the locking seat is assembled at the end of the second body, and the locking seat cannot be opposed to the second body The body is displaced or rotated, the locking seat is away from the driving part, the locking seat is hidden in the first accommodating groove, a first pivot part is arranged in the locking seat, and the first pivot part penetrates the A locking seat, the locking seat is provided with a plurality of second fixing parts, each second fixing part is opposite to each first fixing part, and the number of the second fixing parts is the same as that of the first fixing part The number of fixed parts is matched, the outer peripheral surface of one end of the locking seat is provided with a plurality of positioning grooves, the first body can be rotated relative to the second body and the locking seat set, so that the first through groove is connected to each positioning groove. The grooves are respectively opposite to each other, the second through grooves are respectively 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 ten, twelve One or twenty; the fixing element is assembled at the first fixing part and the second fixing part, so that the locking seat is assembled with the second body. The torsion structure as claimed in claim 4, wherein the first pivot portion is in the shape of a circular groove passing through, the positioning groove is in the shape of a concave arc groove, and a bead accommodating groove is formed at the end of the locking seat. The bead accommodating groove is arranged near the opening of one end of the first pivot, the bead accommodating groove is far away from the positioning groove, the bead accommodating groove is in the shape of a concave ring groove, and the bead accommodating groove is hidden from the second base. Inside the body; the number of the fixing parts is matched with the first fixing part and the second fixing part, the fixing part is in the shape of a tip body or a round tip body; the locking seat set is provided with a plurality of first balls, The plurality of first bead systems are accommodated in the bead-accommodating groove, and each first bead system can roll naturally at the bead-accommodating groove. The torsion structure as claimed in claim 5, wherein the adjustment assembly comprises an adjustment member and a first seat body; the adjustment member passes through the second body and the first pivot portion, and the adjustment member is capable of Rotating in place in the second body and the first pivot portion, the adjusting member is provided with a spacer portion, the spacer portion is accommodated in the second body, and the plurality of first ball systems abut one end of the spacer portion, When the adjusting piece rotates relative to the locking seat, there is a rolling friction force. One end of the spacer portion is provided with a first screwing portion, and the first screwing portion is accommodated in the second body. The first screwing portion The diameter of the spacer is smaller than that of the spacer, the first screw part is in the shape of 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 first The two pivot parts are rotatable relative to the locking base, and the spacer part is connected to the first screw connection The diameter of the second pivot portion is smaller than that of the spacer portion, the second pivot portion is in the shape of a round rod, and one end of the second pivot portion is provided with a first fitting portion, The second pivot portion is arranged between the spacer portion and the first fitting portion. The first fitting portion is in the shape of a hexagonal rod. The adjusting member is provided with a first set portion. The setting portion is in the shape of an internal thread; the first seat system is accommodated in the second body, and one end of the first seat body is provided with a first abutting surface, and the first abutting surface is abutted against one end of the elastic element, namely The elastic element is elastically pressed between the second body and the first abutting surface, and the other end of the first seat is provided with a second screwing portion, and the second screwing portion is screwed with the first The second screwing part is rotatable relative to the first screwing part, so that the first seat body is displaced linearly in the second body to adjust the compression degree of the elastic element, so that the first seat The body and the spacer are close to or away from each other, the second screwing part is in the shape of an internal thread, and the first seat body is provided with a second accommodating hole. The torsion structure according to claim 6, wherein the spacer is in the shape of a circle, the second accommodating hole is in the shape of a circular hole, and the axis of the second accommodating hole and the axis of the first seat are connected The first seat body is provided with a second guide groove, the second guide groove is opposite to the first accommodating hole, and the first restricting member is accommodated at the second guide groove, namely The first restricting member is inserted between the first accommodating hole and the second guide groove, the second guide groove is located at the displacement of the first restricting member, and 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 second guide groove extends along the length direction of the first seat body to the first contact surface and is open; the adjustment group is provided with a first a washer, the first washer is accommodated in the second body, the first washer is sleeved at the end of the first threaded portion, the first washer is abutted against the other end of the spacer portion, the first washer is A washer is fastened between the adjusting member and the first seat body, and the first seat system is linearly displaced in the second body to make the first seat body and the first seat body A washer is abutted against or away from each other. The torsion structure as claimed in claim 6, wherein a display group is provided, the display group is formed with the first body, the second body and the adjustment group, and the display group is protruded from the second body Outside the body, the display group is partially accommodated in the first accommodating groove, the display group is arranged between the first body and the second body, and the adjustment group actuating system drives the display group to the second Linear displacement on the body; the second screwing part rotates relative to the first screwing part, the first seat system is limited by the first restricting member and linearly displaced in the second body, so that the first contact surface presses Abutting against the elastic element to adjust the degree of compression of the elastic element, the first seat system drives the display group to displace at the same time, so that the display group moves linearly relative to the first body and the second body. The torsion structure according to claim 8, wherein a third body set is provided, the third body set is pivoted with the first body, and the third body set is sleeved or connected with the second body Fixed, the second body is partially accommodated in the third body set, the driving part is protruded outside the third body set, and the third body set and the second body are tightly fitted The structure or the interlocking screw structure is fixed to each other, the third body set is set with the display set, the third body set is covered outside the display set, and the display set is hidden in the first accommodating groove In the third body set, the display set can slide linearly in the third body set, the first body set can rotate relative to the second body, the locking seat set and the third body set, the first body set A system drives the adjustment group and the display group to act, and the display group slides linearly in the third body group. The torsion structure as claimed in claim 4, wherein the control group is pivoted on the first body, and the control group is rotated by an angle or 360 degrees relative to the first body to Acting to the locking position and the non-locking position, the control group includes a control collar, a first positioning member and a first ring body; the control collar is pivoted on the pivoting portion, and the control collar The ring is rotated around the axis of the first body to a locking position and a non-locking position, one end of the control collar is provided with a first ring groove, and the opening of the first ring groove is aligned with the pivoting part At the end of the control collar, the first ring groove is in the shape of a circular ring groove, and the inner peripheral surface of the control collar is provided with at least one first concave portion and at least one second concave portion. When the control collar rotates to the locking position When the control collar is rotated to the unlocked position, the second recess is opposite to the first through slot, and the depth of the second recess is The depth of the first recess is greater than that of the first recess, the first recess and the second recess are communicated; the first positioning member is accommodated at the first through groove, and the first positioning member is hidden from the control collar Inside, the control collar rotates on the pivoting portion, so that the first positioning member is accommodated in the first recessed portion or the second recessed portion and locked or not locked at the positioning groove. One end of the piece is provided with a second ring groove, the second ring groove is in the shape of a concave ring groove; the first ring system is sleeved on the pivoting part and the second ring groove, and the two ends of the first ring body are Each place is provided with a restriction portion, the restriction portion is accommodated at the restriction groove, so that the first ring body is not separated from the first body, and the first positioning member is restricted by the first ring The body does not come out of the first through groove, and the first ring system has elastic restoring force. The torsion structure as claimed in claim 10, wherein the control collar is in the shape of a metal ring, the first recess and the second recess are concave arc surfaces, and the first recess and the second recess are in the shape of a concave arc. The number of concave parts is one, the inner peripheral surface of the control collar is provided with a third concave part, the third concave part is opposite to the second through groove, the third concave part is connected with the first concave part and the first concave part The two concave parts are relatively positive, the third concave part is concave arc shape, the control collar The outer peripheral surface is provided with a plurality of concave portions, which are used for holding to facilitate the rotation of the control collar; the first positioning member is made of metal material, the first positioning member is cylindrical, and the first positioning member is in the shape of a cylinder. One end of a positioning member has a conical shape, one end of the first positioning member is provided with a conical body, and one end of the conical body is open to the rear side of the control collar, and the conical body is opposite to the rear end of the first body; the control group is provided with There is a second positioning piece, the second positioning piece is cylindrical, the second positioning piece is accommodated at the second through groove, the second positioning piece is accommodated and hidden in the control collar, the The second positioning member is accommodated in the third recess, and when the control collar rotates on the pivoting portion, the second positioning member can be displaced within the range of the third recess to limit the control collar The rotation space; the control group is provided with a second ring body, the second ring system is sleeved at the pivot part, the second ring system is hidden in the control sleeve ring, and the second ring system is accommodated in At the first ring groove, the second ring system is slightly stretched out, 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 as claimed in claim 1, wherein the fourth body set includes a second base and a fourth body; the second base is fixed at the end of the first accommodating groove, the The outer peripheral surface of the second seat body is provided with a first joint portion, and the first joint portion is combined with the first accommodating groove, so that the second seat body and the first body are fixedly installed. The inner peripheral surface is provided with a first tooth portion, and the first tooth portion is in the form of a plurality of annularly arranged teeth; the fourth main body is assembled with the first main body and the control group, and the control group can be set in The pivoting part and the fourth body rotate upward, and one end of the fourth body is provided with a second sleeve part, and the second sleeve part is sleeved with the adjustment group, so that the fourth body and the adjustment group are sleeved The fourth main body is provided with a second tooth part, the second tooth part is arranged on the outer peripheral surface of the second sleeve part, and the fourth main body is sleeved on the second seat body, The second tooth portion meshes with the first tooth portion In combination, the second teeth are in the form of a plurality of annularly arranged teeth. When the first body rotates relative to the second body and the third body set, the first body drives the second base and the fourth body When the adjustment group rotates, one end of the fourth body is provided with a second abutting surface, the second abutting surface is abutted on the end of the first body and the second seat, and the second tooth is Between the second engaging portion and the second abutting surface, the second abutting surface restricts the control group from coming out of the pivoting portion. The torsion structure according to claim 12, wherein the first joint portion is in the shape of a plurality of annularly arranged teeth, the first tooth portion includes 36 teeth, and the second fitting portion is in the shape of a dodecagonal groove , the number of teeth of the second tooth part is the same as the number of teeth of the first tooth part, the fourth body system is provided with a second set part, the second set part and the second set part are in the same shape , the second set portion is in the shape of a circular groove, the other end of the fourth body is provided with a third accommodating groove, the third accommodating groove and the second set portion are in the same shape, and the second set portion It is arranged between the second fitting part and the third accommodating groove, and the diameter of the third accommodating groove is larger than the diameter of the second assembly part; the third body assembly is provided with a set of components, the set of The device 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 from each other, and the assembly is in the shape of an external thread; the The third body set is provided with a third cover body, and the third cover system is accommodated and covered at the third accommodating groove, so that the third accommodating groove is in a closed shape. The torsion structure according to claim 12, wherein the driving part is a hexagonal slot shape, a square 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 set, when the second body rotates with itself as the axis, the second body has the function of torsion jumping out.

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