CN115488809A

CN115488809A - Torsion structure

Info

Publication number: CN115488809A
Application number: CN202110671078.6A
Authority: CN
Inventors: 郭文进
Original assignee: And Jiaxing Precision Co ltd
Current assignee: And Jiaxing Precision Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-12-20

Abstract

The invention relates to a torsion structure, which comprises: the first body is provided with a first containing groove, a first display list and a second containing groove; a second body is provided with a driving part; a first elastic element; a first locking group is accommodated in the first accommodating groove; an adjustment set, the first body drives the adjustment set to operate; a display group shifts to display the torsion value of the torsion structure; a third body group covering the display group; a second locking group can rotate relative to the first locking group; a third locking set abuts against the first body to a locking position, so that the first body cannot rotate relative to the second body, or the third locking set is actuated to a non-locking position, so that the first body can rotate relative to the second body to adjust the torque value.

Description

Torsion structure

Technical Field

The present invention relates to a torsion structure, and more particularly, to a torsion structure, in which the first body has a larger volume and a longer length, and when the first body is rotated to adjust the torsion, the first body has a better rotary force, and the palm directly holds the first body to rotate, so that the first body is more ergonomic.

Background

As previously known, common torsion structures, such as those described in U.S. patent nos.: US8371194B2, taiwan patent application no: 099124931, certificate number: i372097, patent name: the torque measuring mechanism of spanner, this patent structure lies in: a torque measuring mechanism for a wrench, comprising: a wrench 10 including a head 12; a handle 13 for holding; a pipe fitting 11, the pipe body is provided with a long hole 14, two ends of the pipe fitting are connected with handles 13, and the other end of the pipe fitting is connected with a head 12 through a torque output structure 20; a torque adjusting device 30 including an adjusting knob 31 assembled to the handle 13; a plug 32 installed between the tube 11 and the handle 13 and movable in the elongated hole 14 in response to the rotation of the adjusting knob 31; a torque measuring mechanism 50 mounted to a wrench 10, comprising: a measuring cylinder 60 sleeved outside the pipe 11 and having a spiral track 61 sunk into the inner wall of the measuring cylinder 60, the wall surface of the track contacting the plug 32; a plurality of scales displayed on the outer surface of the measuring cylinder 60; a fixing ring 70 mounted on the pipe member 11, cooperating with the handle 13 to limit the measuring cylinder 60 to rotate outside the pipe member 11 but not to displace along the length direction of the pipe; a sleeve 80, which is retained outside the measuring cylinder 60, has a window 51, which is formed at a portion of the sleeve 80 facing the scale 54.

However, the torque measuring mechanism of this conventional wrench has the following disadvantages:

1. please refer to fig. 1 of taiwan gazette, the structure is to adjust the torsion by rotating the adjusting button 31, but the size of the adjusting button 31 is not large, the adjusting button 31 can only be held and rotated by thumb and forefinger, i.e. the adjusting button 31 is not easy to apply force to adjust the torsion, especially when the torsion is larger, the more the elastic element 21 is pressed, the larger the force for rotating the adjusting button 31 is, the more difficult the adjusting button 31 is to be rotated.

2. The adjusting button 31 is located at the most end portion, structurally, the fine tuning window 56 is located at the near end portion, the other scale 54 is located at the middle portion, the handle 13 is spaced between the fine tuning window 56 and the scale 54, the handle 13 has a certain length, the torque force needs to be simultaneously seen through the fine tuning window 56 and the scale 54, the fine tuning window 56 and the scale 54 are separated from each other, that is, the fine tuning window 56 and the scale 54 are less prone to be simultaneously seen, and the fine tuning window 56 and the scale 54 are separated from each other, that is, a personalized structure is not formed.

3. Referring to fig. 2 of taiwan gazette, the spiral rail 61 is provided on the inner circumferential surface of the measuring cylinder 60, the spiral rail 61 should not be formed by an injection molding method, the spiral rail 61 is not easily formed by a machine tool such as a lathe or a milling machine, the distance that the spiral rail 61 moves the pin 32 becomes one rotation of the ring body 63, the circumferential ratio is an irrational number, and there is an error between the distance that the pin 32 moves and the distance that the ring body 63 rotates one rotation.

In view of the above disadvantages of the structure of the mausoleum, the present inventors have made various years of manufacturing, production and design experiences in related industries, and finally have a product with a torsion structure that can solve the common disadvantages.

Disclosure of Invention

The main purposes of the invention are as follows: the first body has larger volume and length, and when the first body is rotated to adjust the torque force, the first body has better rotating force, and a palm directly holds the first body to rotate, so that the first body is more in line with the ergonomics.

To achieve the above object, the present invention provides a torsion structure, comprising: it includes:

the first body can rotate to adjust the torsion value of the torsion structure, the first body is held by hands, the first accommodating groove is in a circular groove shape, a first accommodating groove is arranged in the first body and penetrates through the first body, a first display meter is arranged at one end of the first body, the first display meter comprises a plurality of scales which are arranged in a ring shape at intervals, a second accommodating groove is arranged at the other end of the first body and communicated with the first accommodating groove, the second accommodating groove is in a circular groove shape, a plurality of first positioning parts are arranged at the other end of the first body, the first positioning parts are arranged at the opening position of the second accommodating groove, the first positioning parts are far away from the first display meter, and the first positioning parts are arranged in a ring shape at intervals along the axis of the first body, and the first positioning grooves are in a ring shape;

a second body pivoted to the first body, the first body rotating relative to the second body to adjust the torque value, the second body being partially accommodated in the first accommodating groove, one end of the second body being provided with a driving portion, the other end of the second body being provided with a first guide groove, the length direction of the first guide groove being along the length direction of the second body, the first guide groove being in the form of a slot groove, the first guide groove being concealed in the first accommodating groove, the first guide groove being remote from the driving portion, the proximal end portion of the other end of the second body being provided with a plurality of first fixing portions, the first fixing portions being disposed near the first guide groove, the first guide groove being disposed between the driving portion and the first fixing portions, the plurality of first fixing portions being annularly arranged with the axis of the second body, the first fixing portions being in the form of a circular through hole, the second body being provided with a first accommodating hole, the first accommodating hole being disposed in the first accommodating groove, the first accommodating hole being aligned with the first accommodating hole, the first accommodating hole being in the form of a group, the first accommodating groove being disposed near the first accommodating hole, the group of the first accommodating groove being disposed near the first accommodating hole, the group being disposed near the group of the first accommodating hole;

the first limiting piece is contained in the first containing hole.

The first elastic element is accommodated in the second body and is propped against the second body, and the first elastic element enables the second body to have the effect of torsion tripping;

the first locking group is assembled with the second body, cannot move or rotate relative to the second body, is accommodated in the first accommodating groove and comprises a first locking part, a plurality of fixing parts, a plurality of first beads and a first gasket;

the first locking piece is assembled at the end part of the second body, the first locking piece is hidden in the first accommodating groove, the first locking piece cannot move or rotate relative to the second body, the first locking piece is far away from the driving part, a first pivot part is arranged in the first locking piece, the first pivot part penetrates through the first locking piece, the first pivot part is in a circular groove shape, the first locking piece is provided with a plurality of second fixing parts, each second fixing part is opposite to each first fixing part, the number of the second fixing parts is matched with that of the first fixing parts, one end of the first locking piece is provided with a plurality of positioning grooves, the end part of the first locking piece is provided with a ball accommodating groove, the ball accommodating groove is arranged at an opening close to one end of the first pivot part, the ball accommodating groove is far away from the positioning grooves, and the ball accommodating groove is in a concave ring shape;

the fixing piece is assembled at the first fixing part and the second fixing part, so that the first locking piece is assembled with the second body;

the plurality of first beads are accommodated in the bead accommodating groove, and each first bead naturally rolls in the bead accommodating groove;

the first gasket is sleeved on the first locking piece, the first gasket is abutted between the end part of the second body and the positioning grooves, the first gasket is slightly elastic, and the first gasket can reduce the gap between the first locking piece and the second body;

an adjusting set, which is assembled with the second body and the first locking set, and directly or indirectly pushes the first elastic element, the first body rotates relative to the second body, and the first body drives the adjusting set to operate to adjust the torque value;

a display set, which is assembled with the first body, the second body and the adjustment set, wherein the adjustment set is actuated, and the display set linearly displaces to display the torque value of the torque structure;

a third body set, which is pivoted with the first body, the first body can rotate relative to the second body, the first locking set and the third body set, the third body set is assembled with the second body, the third body set and the second body do not shift relative to the second body, the third body set covers the outside of the display set, and the display set shifts in the third body to display the torque force value;

a second locking set, which is assembled with the first body and can rotate relative to the first locking set, wherein the second locking set comprises a second locking piece, a first positioning piece, a first ring body and a second positioning piece;

one end of the second locking piece is arranged in the second containing groove, one end of the second locking piece is tightly matched with the inner circumference of the second containing groove, or the two are fixedly arranged by a plurality of screwing pieces, so that the second locking piece is fixedly arranged with the first body, the second locking piece rotates along with the first body, the second locking piece is provided with a first through groove which penetrates through the second locking piece and is respectively aligned with each positioning groove, the outer circumference of the second locking piece is annularly provided with a first annular groove which is provided with two limiting grooves, the two limiting grooves are symmetrical relative to the first through groove, the second locking piece is provided with a second through groove which is aligned with each positioning groove, the second through groove and the first through groove are opposite, the limiting grooves are arranged between the first through groove and the second through groove, the inner circumference of the second locking piece is provided with a third screwing part which is in an internal thread shape;

the first positioning piece is accommodated at the first through groove, and one end of the first positioning piece is annularly provided with a second annular groove;

the first ring body is sleeved on the first ring groove and the second ring groove, two limiting parts are respectively arranged at two end parts of the first ring body, the limiting parts are accommodated at the limiting grooves, so that the first ring body is not separated from the second locking part, the first positioning part is limited by the first ring body and does not fall out of the first through groove, and the first ring body has elasticity;

the second positioning piece is accommodated at the second through groove;

a third locking set, which is assembled with the first body and the second locking set, wherein the third locking set abuts against the first body to a locked position, the third locking set limits the second locking set and the first locking set, so that the first body cannot rotate relative to the second body, or the third locking set is actuated, so that the third locking set can be actuated to a non-locked position, the third locking set does not limit the second locking set and the first locking set, so that the first body can rotate relative to the second body to adjust the torque value of the torque structure, the third locking set displaces relative to the first body, so that a space is formed between the third locking set and the first body, and the third locking set rotates at an angle to the non-locked position after displacing relative to the first body, and is provided with a third locking piece, a control collar and a second elastic element;

the third locking piece is assembled with the first body and can shift and rotate relative to the first body, the third locking piece is provided with a plurality of second positioning parts, each second positioning part is opposite to each first positioning part, the second positioning parts are abutted against the first positioning parts to be locked or away from the first positioning parts to be unlocked, the shapes of the second positioning parts are matched with those of the first positioning parts, a fifth accommodating groove is arranged in the third locking piece, and the fifth accommodating groove is in a circular groove shape;

the control lantern ring is assembled in the fifth accommodating groove, the control lantern ring is tightly matched with the inner peripheral surface of the fifth accommodating groove or locked by a screw element, so that the control lantern ring is fixedly arranged with the third locking element, the control lantern ring moves and rotates along with the third locking element, the first positioning element, the first ring body and the second positioning element are hidden in the control lantern ring, the control lantern ring moves and rotates on the second locking element, a first concave part and a second concave part are arranged on the inner peripheral surface of the control lantern ring, the first concave part and the second concave part are both in the shape of concave cambered surfaces, and the first concave part and the second concave part have the minimum part and the maximum part;

the second elastic element is accommodated in the third locking piece, one end of the second elastic element elastically abuts against the third locking piece or the control sleeve ring, the second elastic element enables the second positioning part to abut against the first positioning part, the third locking piece cannot rotate relative to the first body, and when the third locking piece displaces, the second elastic element is compressed;

a fourth body, which is assembled with the first locking group, the adjusting group, the second locking group and the third locking group, the first body drives the fourth body to move and the adjusting group to move by the second locking group, the fourth body is pivoted and covered at one end of the third locking group, so that the third locking group is not separated from the outside, and the second elastic element elastically props between the control sleeve ring and the fourth body;

the fourth body is provided with a second nesting part which is nested with the first nesting part, so that the fourth body is assembled with the adjusting piece to drive the adjusting piece to rotate, the second nesting part is in a dodecagonal groove shape or a hexagonal groove shape, the fourth body is provided with a fourth screw joint part which is assembled at the third screw joint part so that the fourth body and the second locking piece are assembled without being disengaged, the third locking group is limited by the fourth body and cannot be disengaged from the second locking piece, and the fourth screw joint part is in an external thread shape;

the first body can rotate relative to the second body and the third body group, the first body drives the second locking group and the fourth body to move, the adjusting member rotates relative to the first seat body to enable the first seat body to linearly move in the second body along the first limiting member, the first abutting surface presses against the first elastic element to adjust the compression degree of the first elastic element, the first seat body drives the second limiting member to move, the second limiting member drives the first convex part to move at the first guide groove, the display member slides at the sliding groove, and the display member displays the torsion value of the torsion structure relative to the indicating part.

The main effects of the invention are as follows: the first body has larger volume and length, and has better rotating force when rotating the first body to adjust the torque force, and the palm can directly hold the first body to rotate, thereby being more in line with the ergonomics. The first display table and the display set are located in the middle of the torsion structure and are close to each other, and when the first body is held by a hand to rotate to adjust the torsion value, a user can more conveniently and directly watch the first display table and the display set.

Drawings

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

Fig. 2 is an exploded perspective view of a part of the torsion structure of the present invention.

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

Fig. 4 is an exploded perspective view of the torsional structure adjustment group of the present invention.

Fig. 5 is an exploded perspective view of the third body set of the torsion structure of the present invention.

Fig. 6 is an exploded perspective view of a second locking group of the torsion structure of the present invention.

Fig. 7 is an exploded perspective view of a third locking group of the torsional configuration of the present invention.

Fig. 8 is a front view of the torsion structure control collar of the present invention.

Fig. 9 is a perspective assembly view of the torsion structure of the present invention.

FIG. 10 is a perspective assembly view of a first operating state of a part of the torsion structure device of the present invention.

Fig. 11 is a top view of the torsion structure of the present invention in a first operating state.

Fig. 12 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A of fig. 11 in accordance with the present invention.

FIG. 13 is a perspective assembly view of a second operating state of a portion of the torsion structure device in accordance with the present invention.

Fig. 14 is a top view of the torsion structure of the present invention in a second operational state. .

Fig. 15 isbase:Sub>A cross-sectional view taken atbase:Sub>A-base:Sub>A of fig. 14 in accordance with the present invention.

Fig. 16 is a side view of the torsion structure of the present invention.

Fig. 17 is a cross-sectional view at B-B of fig. 16 of the present invention.

Fig. 18 is a cross-sectional view at C-C of fig. 16 of the present invention.

Fig. 19 is a side view of another operational state of the torsion structure of the present invention.

Fig. 20 is a cross-sectional view of the present invention at an alternate operational state, at B-B of fig. 19.

Fig. 21 is a cross-sectional view of the invention at C-C of fig. 19 in another operational state.

FIG. 22 is a perspective view of a portion of the components of the second embodiment of the present invention.

FIG. 23 is a perspective view of a part of the components of the third embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 8, first, fig. 1 is an exploded perspective view of a torsion structure of the present invention, fig. 2 is an exploded perspective view of a part of a torsion structure of the present invention, fig. 3 is an exploded perspective view of a first locking group 30 of a torsion structure of the present invention, fig. 4 is an exploded perspective view of an adjusting group 40 of a torsion structure of the present invention, fig. 5 is an exploded perspective view of a third body group 60 of a torsion structure of the present invention, fig. 6 is an exploded perspective view of a second locking group 70 of a torsion structure of the present invention, fig. 7 is an exploded perspective view of a third locking group 80 of a torsion structure of the present invention, fig. 8 is a front view of a control collar 82 of a torsion structure of the present invention, and the present invention relates to a torsion structure, which comprises:

a first body 10, the first body 10 being rotatable to adjust a torque value of the torque structure, the first body 10 being held by a hand, a first receiving slot 11 being provided inside the first body 10, the first receiving slot 11 penetrating the first body 10, the first receiving slot 11 being circular slot shaped, one end of the first body 10 being provided with a first display meter 12, the first display meter 12 comprising a plurality of scales being arranged in a spaced ring shape, the other end of the first body 10 being provided with a second receiving slot 13, the second receiving slot 13 being communicated with the first receiving slot 11, the second receiving slot 13 being circular slot shaped, the other end of the first body 10 being provided with at least a first positioning portion 14, the first positioning portion 14 being provided at an opening of the second receiving slot 13, the first positioning portion 14 being far away from the first display meter 12, the first positioning portions 14 being a plurality of positioning portions 14, the plurality of the first positioning portions 14 being arranged in a spaced ring shape with the first body 10, the first positioning portions 14 being 6, the number of the positioning portions 14 being 6;

a second body 20, please refer to fig. 2, the second body 20 is pivoted to the first body 10, the first body 10 rotates relative to the second body 20 to adjust the torque force, the second body 20 is partially accommodated in the first accommodating groove 11, one end of the second body 20 is provided with a driving portion 21, the driving portion 21 protrudes out of the first body 10, the driving portion 21 is in a hexagon groove shape, a quadrangle head shape, a wrench head shape or various structures, the other end of the second body 20 is provided with a first guide groove 22, the length direction of the first guide groove 22 is along the length direction of the second body 20, the first guide groove 22 is in a slot shape, the first guide groove 22 is concealed in the first accommodating groove 11, the first guide groove 22 is far away from the driving portion 21, a plurality of first fixing portions 23 are disposed at a proximal end portion of the other end of the second body 20, the first fixing portions 23 are disposed near the first guide groove 22, the first guide groove 22 is disposed between the driving portion 21 and the first fixing portions 23, the plurality of first fixing portions 23 are annularly arranged around an axis of the second body 20, the number of the first fixing portions 23 is two, the two first fixing portions 23 are symmetrically disposed, the first fixing portions 23 are circularly perforated, the second body 20 is provided with a first accommodating hole 25, the first accommodating hole 25 is hidden in the first accommodating groove 11, the first accommodating hole 25 is aligned with the first guide groove 22, the first accommodating hole 25 is circular-hole-shaped, the second body 20 is provided with a first assembling portion 26, the first assembling portion 26 is disposed near the driving portion 21, and the first assembling portion 26 is hole-shaped;

a first limiting member 27, wherein the first limiting member 27 is accommodated in the first accommodating hole 25;

a first elastic element 28, the first elastic element 28 is accommodated in the second body 20 and is propped against the second body 20, and the first elastic element 28 enables the second body 20 to have the effect of torsion tripping;

a first locking group 30, please refer to fig. 3, wherein the first locking group 30 is assembled with the second body 20, the first locking group 30 cannot move or rotate relative to the second body 20, the first locking group 30 is accommodated in the first accommodating groove 11, the first locking group 30 includes a first locking member 31, a plurality of fixing members 32, a plurality of first beads 33 and a first washer 34;

the first locking member 31 is assembled at the end of the second body 20, the first locking member 31 is hidden in the first containing groove 11, the first locking member 31 cannot move or rotate relative to the second body 20, the first locking member 31 is far away from the driving portion 21, a first pivot portion 311 is arranged in the first locking member 30, the first pivot portion 311 penetrates through the first locking member 30, the first pivot portion 311 is in a circular groove shape, the first locking member 31 is provided with a plurality of second fixing portions 312, each second fixing portion 312 is aligned with each first fixing portion 23, the number of the second fixing portions 312 is matched with the number of the first fixing portions 23, one end of the first locking member 31 is provided with a plurality of positioning grooves 313, the plurality of positioning grooves 313 are arranged in an annular shape around the axis of the first locking member 31, the number of the positioning grooves 313 is ten, twelve or twenty, the positioning grooves 313 are in a concave groove shape, the end of the first locking member 31 is provided with a ball-receiving groove 314, the ball-receiving groove 314 is arranged near the first pivot portion 314, and the ball-receiving groove 314 is far away from the opening of the ball-receiving groove 314;

the fixing member 32 is disposed at the first fixing portion 23 and the second fixing portion 312, so that the first locking member 31 is disposed on the second body 20, the number of the fixing members 32 is matched with the first fixing portion 23 and the second fixing portion 312, and the fixing members 32 are in a bead shape or a tip shape;

a plurality of first beads 33 are accommodated in the bead accommodating groove 314, each first bead 33 can naturally roll in the bead accommodating groove 314, and the first beads 33 are in a circular shape, a bead shape or a tip shape;

the first washer 34 is sleeved on the first locking member 31, the first washer 34 abuts against the end of the second body 20 and the positioning grooves 313, the first washer 34 is slightly elastic, and the first washer 34 can reduce the gap between the first locking member 31 and the second body 20;

an adjusting set 40, please refer to fig. 4, wherein the adjusting set 40 is assembled with the second body 20 and the first locking set 30, the adjusting set 40 directly or indirectly presses the first elastic element 28, the first body 10 rotates relative to the second body 20, the first body 10 drives the adjusting set 40 to operate to adjust the torque force, the adjusting set 40 includes an adjusting element 41, a first seat 42 and a second washer 43;

the adjusting member 41 is disposed through the second body 20 and the first pivot portion 311, the adjusting member 41 rotates in situ in the second body 20 and the first pivot portion 311, the adjusting member 41 has a spacing portion 411, the spacing portion 411 is disposed in the second body 20, the first beads 33 abut against one end of the spacing portion 411, so that the adjusting member 41 has a rolling friction force when rotating relative to the first locking member 31, the spacing portion 411 is in a circular shape, the spacing portion 411 has a first screwing portion 412, the first screwing portion 412 is disposed in the second body 20, the first screwing portion 412 is in an external thread shape, the diameter of the first screw-coupling portion 412 is smaller than that of the spacing portion 411, the spacing portion 411 is provided with a second pivot portion 413, the second pivot portion 413 is pivotally arranged in the first pivot portion 311, the second pivot portion 413 can rotate relative to the first locking member 31, the spacing portion 411 is arranged between the first screw-coupling portion 412 and the second pivot portion 413, the diameter of the second pivot portion 413 is smaller than that of the spacing portion 411, the second pivot portion 413 is in a circular rod shape, the second pivot portion 413 is provided with a first engaging portion 414, the second pivot portion 413 is arranged between the spacing portion 411 and the first engaging portion 414, and the first engaging portion 414 is in a hexagonal shape;

the first seat 42 is accommodated in the second body 20, one end of the first seat 42 is provided with a first abutting surface 421, the first abutting surface 421 directly or indirectly abuts against one end of the first elastic element 28, that is, the first elastic element 28 elastically abuts against between the inside of the second body 20 and the first abutting surface 421, the other end of the first seat 42 is provided with a second screwing part 422, the second screwing part 422 is screwed with the first screwing part 412, the second screwing part 422 can rotate relative to the first screwing part 412, so that the first seat 42 is close to or away from the spacing part 411, the first seat 42 linearly displaces in the second body 20 to adjust the compression degree of the first elastic element 28, the second screwing part 422 is in an internal thread shape, the first seat 42 is provided with a second accommodating hole 423, the second receiving hole 423 is aligned with the first guiding groove 22, the axis of the second receiving hole 423 is perpendicular to the axis of the first seat 42, the second receiving hole 423 is a circular hole, the first seat 42 is provided with a second guiding groove 424, the second guiding groove 424 is aligned with the first receiving hole 25, the first limiting member 27 is received in the second guiding groove 424, that is, the first limiting member 27 is disposed between the first receiving hole 25 and the second guiding groove 424, the second guiding groove 424 is displaced on the first limiting member 27, the first seat 42 is limited by the first limiting member 27, so that the first seat 42 is linearly displaced in the second body 20, the second guiding groove 424 is a long groove, and the second guiding groove 424 extends along the length direction of the first seat 42;

the second gasket 43 is accommodated in the second body 20, the second gasket 43 is sleeved at the end of the first screwing part 412, the second gasket 43 abuts against the other end of the spacing part 411, the second gasket 43 is arranged between the adjusting part 41 and the first seat body 42, and the first seat body 42 linearly displaces in the second body 20 to enable the first seat body 42 and the second gasket 43 to abut against or be away from each other;

a display set 50, please refer to fig. 2, wherein the display set 50 is assembled with the first body 10, the second body 20 and the adjustment set 40, the adjustment set 40 is actuated, the display set 50 is shifted to display the torque value of the torque structure, the display set 50 includes a display member 51 and a second limiting member 52;

the display element 51 is exposed outside the second body 20, the display element 51 is partially accommodated in the first accommodating slot 11, the display element 51 is disposed between the first body 10 and the second body 20, the display element 51 is assembled with the adjusting set 40, the adjusting set 40 is actuated, the display element 51 is linearly displaced outside the second body 20, the display element 51 is assembled with the first seat 42, the first seat 42 drives the display element 51 to linearly displace outside the second body 20, the display element 51 is provided with a second display meter 511, the second display meter 511 comprises a plurality of scales linearly arranged at intervals, one end of the display element 51 is convexly provided with a first convex part 512, the first protrusion 512 is accommodated in the first guide groove 22, the first protrusion 512 is displaced in the first guide groove 22, so that the display element 51 is linearly displaced relative to the second body 20, the first protrusion 512 is in an oblong block shape, a first groove 513 is arranged in the first protrusion 512, the first groove 513 is aligned with the second accommodating hole 423, the first groove 513 is in a long groove shape, one end of the first groove 513 is provided with a second groove 514, the second groove 514 is communicated with the first groove 513, the length and the diameter of the second groove 514 are both greater than those of the first groove 513, the first groove 513 is arranged between the first protrusion 512 and the second groove 514, and the second groove 514 is in a long groove shape;

the second limiting member 52 is disposed through the second receiving hole 423, the first groove 513 and the second groove 514, so that the display member 51 is assembled with the first seat 42, the second limiting member 52 is a rivet or screw structure, and the head of the second limiting member 52 is received in the second groove 514;

the second screwing portion 422 rotates relative to the first screwing portion 412, the first seat 42 is restricted by the first limiting member 27 and linearly displaces in the second body 20, so that the first abutting surface 421 abuts against the first elastic element 28 to adjust the compression degree of the first elastic element 28, the first seat 42 drives the second limiting member 52 to simultaneously displace, the second limiting member 52 drives the first protrusion 512 to displace at the first guide slot 22, the display member 51 is restricted by the second limiting member 52 and the first protrusion 512, and the display member 51 and the second limiting member 52 linearly displace relative to the first body 10 and the second body 20;

a third main body group 60, please refer to fig. 5, as clearly shown in the figure, the third main body group 60 is pivoted to the first main body 10, the first main body 10 can rotate relative to the second main body 20, the first locking group 30 and the third main body group 60, the third main body group 60 is assembled to the second main body 20, the third main body group 60 and the second main body 20 do not shift relative to each other, the third main body group 60 covers the outside of the display group 50, the display group 50 shifts in the third main body 60, the third main body group 60 includes a third main body 61, a first cover 62, a second cover 63 and a set of assembly 64;

the third body 61 is assembled with the second body 20, a third receiving groove 611 is formed at an inner end of the third body 61, the second body 20 is partially received in the third receiving groove 611, the driving portion 21 protrudes out of the third body 61, the display unit 50 is hidden in the first receiving groove 11 and the third receiving groove 611, the third receiving groove 611 is circular, a sliding groove 612 is formed at an inner side of the third receiving groove 611, the sliding groove 612 is slidably disposed for the display unit 51, the display unit 51 linearly slides along the sliding groove 612 within the range of the first guiding groove 22, the sliding groove 612 is communicated with the third receiving groove 611, the sliding groove 612 is concave, the third body 61 is provided with a first transparent groove 613, the first transparent groove 613 is opposite to the second display table 511, the second display table 511 is shifted relative to the first transparent groove 613, so as to display the compression degree of the adjusting set 40 pressing against the first elastic element 28 to display the torque force value, the first through slot 613 is in communication with the sliding slot 612, the first through slot 613 is in slot shape, a first accommodating slot 614 is arranged outside the third body 61, the first accommodating slot 614 is in slot shape, the first through slot 613 is arranged between the sliding slot 612 and the first accommodating slot 614, the length and diameter of the first accommodating slot 614 are both greater than those of the first through slot 613, the other end of the third body 61 is provided with a second through slot 615, the first body 10 can rotate relative to the third body 61, so that each scale of the first display 12 is aligned with the second through slot 615 respectively, the second through slot 615 is in slot shape, one end 616 of the second through slot 615 is provided with a second accommodating slot 616, the second accommodating slot 616 is in communication with the second through slot 616, and the diameter of the second through slot 615 is greater than that of the second through slot 616, the second receiving slot 616 is a circular slot, another end of the third body 61 is provided with a fourth receiving slot 617, the fourth receiving slot 617 is used for the first display meter 12 to pivot, the first display meter 12 rotates in the fourth receiving slot 617, the fourth receiving slot 617 is communicated with the third receiving slot 611, the diameter of the fourth receiving slot 617 is larger than that of the third receiving slot 611, the fourth receiving slot 617 is a circular slot, the third body 60 is provided with a second set of parts 618, the second set of parts 618 are aligned with the first set of parts 26, the second set of parts 618 are arranged at an opening close to the third receiving slot 611, and the second set of parts 618 are perforated;

the first cover 62 is covered on the first through-slot 613, the first cover 62 is transparent or translucent, the first cover 62 is provided with an indication portion 621, each scale of the second display meter 511 can be aligned with the indication portion 621 to display the compression degree of the adjustment set 40 against the first elastic element 28 to display the torque force value, and the first cover 62 is accommodated in the first accommodating slot 614;

the second cover 63 covers the second through-hole 615, the second cover 63 is transparent or translucent, the second cover 63 is circular, the second cover 63 is accommodated in the second accommodating groove 616, the second cover 63 can be used for magnifying, and the second cover 63 can be used for magnifying glass;

the set of the setting element 64 is disposed through the second set portion 618 and the first set portion 26, so that the third body 61 and the second body 20 are assembled, and the set of the setting element 64 is an anchor or a screw element;

a second locking set 70, please refer to fig. 6, wherein the second locking set 70 is assembled with the first body 10, the second locking set 70 can rotate relative to the first locking set 30, the second locking set 70 comprises a second locking member 71, a first positioning member 72, a first ring 73 and a second positioning member 74;

one end of the second locking member 71 is assembled in the second receiving slot 13, one end of the second locking member 71 is tightly fitted with the inner periphery of the second receiving slot 13, or a plurality of screws are fixed between the two to fix the second locking member 71 to the first body 10, the second locking member 71 rotates with the first body 10, the second locking member 71 has a first through slot 711, the first through slot 711 penetrates through the second locking member 71, the first through slot 711 is aligned with each positioning slot 313, the first through slot 711 has a long slot, the outer periphery of the second locking member 71 has a first annular slot 712, the first annular slot 712 has an annular slot, the first annular slot 712 has two limiting slots 7121, the second limiting slots 7121 are aligned with the first through slot 711, the second locking member 71 has a second through slot 713, the second through slot 713 is aligned with each positioning slot 313, the second through slot 713 is screwed with the first through slot 713, the second through slot has a screw thread 714 with the first through slot, the second through slot 71 has a screw thread 713, the second through slot 713 is screwed with the first through slot 713, the second through slot 714 has a screw thread 713, and the second through slot 714 has a screw thread 714;

the first positioning element 72 is accommodated in the first through groove 711, the first positioning element 72 is made of metal, the first positioning element 72 is cylindrical, a second annular groove 721 is annularly arranged at one end of the first positioning element 72, the second annular groove 721 is annular groove-shaped, one end of the first positioning element 72 is cone-shaped, and one end of the first positioning element 72, which is provided with a cone, faces the third threaded portion 714;

the first ring body 73 is sleeved on the first ring groove 712 and the second ring groove 721, two end portions of the first ring body 73 are respectively provided with a limiting portion 731, the limiting portions 731 are accommodated in the limiting grooves 7121, so that the first ring body 73 is not separated from the second locking member 71, the first positioning member 72 is limited by the first ring body 73 and does not fall out of the first through groove 711, and the first ring body 73 has elasticity;

the second positioning element 74 is accommodated in the second through groove 713, and the second positioning element 74 is in a bead shape;

a third locking set 80, please refer to fig. 7 and 8, wherein the third locking set 80 is assembled with the first body 10 and the second locking set 70, the third locking set 80 can abut against the first body 10 to a locking position, the third locking set 80 restricts the second locking set 70 and the first locking set 30, so that the first body 10 cannot rotate relative to the second body 20, or the third locking set 80 is actuated, the third locking set 80 can be actuated to a non-locking position, the third locking set 80 does not restrict the second locking set 70 and the first locking set 30, so that the first body 10 can rotate relative to the second body 20 to adjust the torsion value of the torsion structure, the third locking set 80 is displaced relative to the first body 10, so that a space is formed between the third locking set 80 and the first body 10, and the third locking set 80 rotates relative to the first body 10 by an angle to a non-locking position after the third locking set 80 is displaced relative to the first body 10, and a third locking member 80 and a third locking member 82 are provided with a first locking element and a second locking element 83;

the third locking member 81 is assembled with the first body 10 and can shift and rotate relative to the first body 10, the third locking member 81 has a plurality of second positioning portions 811, each second positioning portion 811 is aligned with each first positioning portion 14, the second positioning portions 811 can abut against the first positioning portions 14 to a locking position, or the second positioning portions 811 can be separated from the first positioning portions 14 to a non-locking position, the second positioning portions 811 are matched with the first positioning portions 14 in shape, a fifth accommodating groove 812 is provided in the third locking member 81, and the fifth accommodating groove 812 is circular groove-shaped;

the control collar 82 is assembled in the fifth receiving groove 812, the control collar 82 is tightly fitted with the inner peripheral surface of the fifth receiving groove 812 or locked by a screw, so that the control collar 82 is fixedly arranged with the third locking member 81, the control collar 82 moves and rotates along with the third locking member 81, the first positioning member 72, the first ring member 73 and the second positioning member 74 are hidden in the control collar 82, the control collar 82 moves and rotates on the second locking member 71, the inner peripheral surface of the control collar 82 is provided with a first concave portion 821 and a second concave portion 822, the first concave portion 821 and the second concave portion 822 are both in a concave arc shape, and the first concave portion 821 and the second concave portion 822 have a minimum position and a maximum position;

in the shapes of the first concave portion 821 and the second concave portion 822 shown in fig. 8, the dotted circle represents the inner circumferential surface of the control collar 82, and the first concave portion 821 and the second concave portion 822 have the minimum point and the maximum point;

the second elastic element 83 is accommodated in the third locking member 81, one end of the second elastic element 83 elastically abuts against the third locking member 81 or the control collar 82, the second elastic element 83 makes the second positioning portion 811 abut against the first positioning portion 14, the third locking member 81 cannot rotate relative to the first body 10, and when the third locking member 81 displaces, the second elastic element 83 is compressed;

when the control ring 82 is actuated to the locking position, the minimum of the first concave portion 821 is aligned with the first through groove 711 and is limited by the first concave portion 821, the first positioning member 72 is limited by the positioning groove 313, the first body 10 cannot rotate relative to the second body 20, the minimum of the second concave portion 822 is aligned with the second through groove 713 and is limited by the second concave portion 822, the second positioning member 74 is limited by the positioning groove 313, and the first body 10 cannot rotate relative to the second body 20;

when the control ring 82 is displaced and rotated to the non-locking position on the first body 10, the first concave portion 821 is aligned with the first through groove 711 and a positioning groove 313 thereof, the first positioning element 72 is accommodated in the first through groove 711 and the first concave portion 821, the first positioning element 72 has a displacement space to be separated from the positioning groove 313, the first positioning element 72 is limited only by the first ring 73, the first positioning element 72 is not limited by the first locking element 31, the first body 10 can rotate relative to the second body 20, the first locking group 30 and the third body group 60, so that the first positioning element 72 is displaced on the first locking element 31 to be positioned at any positioning groove 313, the first positioning element 72 is pushed by the wall surface of the first locking element 31 to open the first ring 73, when the first positioning element 72 is moved from one positioning groove 313 to the next positioning groove 313, the first positioning element 72 is aligned with the elastic positioning groove 73 of the first positioning element 72 to be pushed by the second positioning groove 313, and the second positioning element 72 is arranged at the second positioning groove 313 to generate a sound when each positioning groove 74 is impacted by the elastic restoring force of the second positioning element 313, and the second positioning element 72 is arranged at the second positioning groove 313, and the second positioning element 72 can generate a sound restoring force to generate a sound, and the sound when each positioning groove 74 is arranged at the second positioning groove 313, and the second positioning element 74, and the second positioning groove 74, and the positioning groove 74 is provided with the second positioning groove 74, and the second positioning element 74, and the second positioning groove 74, and the positioning element 74 is provided with the second positioning groove 74, and the second positioning groove 313;

a fourth body 90, please refer to fig. 1, the fourth body 90 is assembled with the first locking set 30, the adjusting set 40, the second locking set 70 and the third locking set 80, the first body 10 drives the fourth body 90 and the adjusting set 40 to move by the second locking set 70, the fourth body 90 is pivotally covered on one end of the third locking set 80, so that the third locking set 80 is not out of the way, and the second elastic element 83 is elastically pressed between the control collar 82 and the fourth body 90;

the fourth body 90 is provided with a second engaging portion 91, the second engaging portion 91 is engaged with the first engaging portion 414, the fourth body 90 is assembled with the adjusting member 41 to drive the adjusting member 41 to rotate, the second engaging portion 821 is in a dodecagonal groove shape or a hexagonal groove shape, the fourth body 90 is provided with a fourth screwing portion 92, the fourth screwing portion 92 is assembled at the third screwing portion 714 to enable the fourth body 90 to be assembled with the second locking member 71 without disengagement, the third locking group 80 is limited by the fourth body 90 and cannot be disengaged from the second locking member 71, and the fourth screwing portion 92 is in an external thread shape;

the first body 10 can rotate relative to the second body 20 and the third body 60, the first body 10 drives the second locking assembly 70 and the fourth body 90 to operate, the adjusting member 41 rotates relative to the first seat 42, so that the first seat 42 linearly moves in the second body 20 along the first limiting member 27, the first abutting surface 421 presses against the first elastic element 28 to adjust the compression degree of the first elastic element 28, the first seat 42 drives the second limiting member 52 to move, the second limiting member 52 drives the first protrusion 512 to move in the first guide slot 22, the display member 51 slides in the sliding slot 612, and the display member 51 displays the torsion value of the torsion structure relative to the indicating portion 621.

Please refer to fig. 9 to 12, fig. 9 isbase:Sub>A perspective view ofbase:Sub>A torsion structure of the present invention, fig. 10 isbase:Sub>A perspective view ofbase:Sub>A first operation state ofbase:Sub>A part of elements of the torsion structure of the present invention, fig. 11 isbase:Sub>A top view of the first operation state of the torsion structure of the present invention, fig. 12 isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 11 of the present invention, the second body 20 is pivotally mounted to the first body 10, the first locking group 30 is assembled to the second body 20, the adjusting group 40 is assembled to the second body 20 and the first locking group 30, the display group 50 is assembled to the first body 10, the second body 20 and the adjusting group 40, fig. 10 to 12 arebase:Sub>A state where the torsion value of the torsion structure is smaller, the third body group 60 is pivotally mounted to the first body 10, the third body group 60 is fixedly mounted to the second body 20, the third body 60 is assembled to the display group 50, the first body 10 is rotatably mounted to the second body 30, the first locking group 30 and the second locking group 30 can be adjusted to the locking group 30 by the first locking group 30, the locking group 30 and the second locking group 30, and the locking group 70 can be adjusted to be rotated to the locking group 80.

Referring to fig. 13 to 15, fig. 13 isbase:Sub>A perspective assembly view ofbase:Sub>A second operating state ofbase:Sub>A part of the torsion structure of the present invention, fig. 14 isbase:Sub>A top view of the second operating state of the torsion structure of the present invention, fig. 15 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 14 of the present invention, with reference to fig. 10 and 12, the first body 10 rotates relative to the second body 20 and the third body assembly 60, the first body 10 drives the fourth body 90 and the adjusting member 41 to rotate, so that the adjusting member 41 rotates relative to the first body 42, the first body 42 linearly displaces within the second body 20 to adjust the degree of compression of the first elastic element 28 to adjust the torsion value, so that the first body 42 abuts against or separates from the second washer 43, when the torsion of the torsion structure is adjusted tobase:Sub>A maximum value, the first elastic element 28 is maximally compressed, the first elastic element 42 separates from the second washer 43, the first body 42 drives the third body 61 to align with the second body 61, and the third body 51 shows the degree of displacement of the first elastic element 511 relative to the second body 511, and shows the degree of displacement of the third body 511 relative to the third body 511, which indicates the displacement of the third body 20.

Referring to fig. 16 to 18, fig. 16 is a side view of the torsion structure of the present invention, fig. 17 is a cross-sectional view taken along line B-B of fig. 16, fig. 18 is a cross-sectional view taken along line C-C of fig. 16, when the third locking set 80 is actuated to the locking position, the first body 10 is constrained by the second locking set 70 and the first locking set 30, the first body 10 cannot rotate relative to the second body 20, the first locking set 30 and the third locking set 60, and the first body 10 cannot rotate to adjust the torsion value.

With reference to fig. 19 and 21, fig. 19 is a side view of another operation state of the torsion structure of the present invention, fig. 20 is a cross-sectional view of another operation state at B-B of fig. 19 of the present invention, fig. 21 is a cross-sectional view of another operation state at C-C of fig. 19 of the present invention, when the third locking set 80 is actuated to the non-locking position, the first body 10 can rotate relative to the second body 20 and the first locking set 30, the first body 10 drives the adjusting member 41 to rotate, and the length of the first elastic element 28 is adjusted to adjust the torsion value.

Referring to fig. 22, fig. 22 is a perspective assembly view of a part of components of the second embodiment of the present invention, in which the driving portion 21 has a ratchet wrench structure, a box wrench structure or an open-end wrench structure with a square head.

Referring to fig. 23, fig. 23 is a perspective assembly view of a part of the components of the third embodiment of the present invention, the driving portion 21 is another torque wrench structure, and the internal ratchet device can be disengaged from the first elastic element 28.

In another embodiment of the present invention, the first groove 513 is a circular hole shape identical to the second accommodating hole 423, and the fourth accommodating groove 617 is a circular groove shape identical to the third accommodating groove 611.

In another embodiment of the present invention, when the control collar 82 is shifted and rotated to the locking position, the first concave portion 821 is not aligned with the first through groove 711, the first positioning member 72 is pressed by the inner circumferential surface of the control collar 82 and is clamped at the first through groove 711 and the positioning groove 313, and the first body 10 is restricted by the first positioning member 72, the second locking member 71 and the first locking assembly 30 and cannot rotate.

The torsion structure of the invention has the advantages that:

1. the first body 10 has a larger volume and length, and when the first body 10 is rotated to adjust the torque force, a better rotating force is provided, and the palm can directly hold the first body 10 to rotate, so that the first body is more in line with the human engineering.

2. The first display table 12 and the display set 50 are located at the middle position of the torsion structure, and the first display table 12 and the display set 50 are close to each other, so that when the user holds the first body 10 to rotate to adjust the torsion value of the torsion structure, the user can better observe the first display table 12 and the display set 50 directly.

3. The first display meter 12 is disposed at one end of the first body 10, the first display meter 12 includes a plurality of scales and is arranged in a ring shape at intervals, the second display meter 511 is disposed on the display 51, the second display meter 511 includes a plurality of scales arranged in a straight line at intervals, when the first body 10 drives the adjustment set 40 to operate, the first display meter 12 rotates relative to the third body 61 at the fourth accommodation groove 617 to display a torsion value, the display 51 is driven by the adjustment set 40 to linearly displace in the third body 61, the second display meter 511 displaces relative to the first through-empty groove 613 to display a compression degree of the first elastic element 28 to display a torsion value, the scales of the first display meter 12 and the second display meter 511 are respectively arranged in a ring shape at intervals and in a straight line at intervals, and manufacturing, that is, so as to reduce production cost.

4. The second cover 63 displays the torque value of the first display table 12 aligned with the second through-slot 615, and the second display table 511 has a scale aligned with the indicator 621 to display the torque value.

5. A sliding groove 612 is disposed at one side of the third receiving groove 611, the sliding groove 612 is for the display element 51 to slide, and the display element 51 can slide linearly along the sliding groove 612 within the range of the first guiding groove 22.

6. The first protrusion 512 is displaced at the first guiding groove 22, so that the display member 51 and the first guiding groove 22 have a larger fit volume, and the display member 51 is less likely to be displaced when linearly displaced.

7. The first slot 513 is a slot, and when the display member 51 is assembled with the adjusting set 40, the display member 51 can have a slightly adjusted position to solve the uncertainty of the elastic force of the first elastic element 28.

8. The first locking member 31 is a single component, the first locking member 31 has the advantage of low processing cost, or the first locking member 31 can be directly formed by an injection molding method and then drilled with the second fixing portion 312.

9. The second elastic element 83 is a spring structure, and after the third locking assembly 80 is displaced to be away from the first body 10, the second elastic element 83 can make the third locking assembly 80 abut against the first body 10.

10. If the second engaging portion 91 and the first engaging portion 414 cannot be engaged with each other, the third body 90 can rotate slightly at a very small angle, and the adjusting member 41 can be engaged with the second engaging portion 91.

11. Please refer to fig. 12, the adjusting set 40 is limited by the first locking set 30, the adjusting set 40 does not depart from the first locking set 30, the fourth body 90 is limited by the second locking set 70 and does not depart from the second locking set, and the first body 10 is limited by the second locking set 70 and the fourth body 90 and is pivoted on the second body 20.

12. With reference to fig. 12 and 15, the first body 10, the second body 20 and the third body group 60 do not move relatively, i.e. the overall length of the torsion structure is the same regardless of the magnitude or magnitude of the torsion structure, and the overall length is not changed by the degree of compression of the first elastic element 28.

13. When the third locking assembly 80 rotates to the unlocked position on the first body 10, the third locking assembly 80 does not restrict the second locking assembly 70 and the first locking assembly 30, and the first body 10 is rotated to rotate the first body 10 relative to the second body 20, the first locking assembly 30 and the third body assembly 60, so that the first body 10 drives the fourth body 90 and the adjusting assembly 40 to actuate to adjust the torque value.

14. When the third locking assembly 80 is located at the non-locking position, when the first positioning member 72 moves from one positioning groove 313 to the next positioning groove 313, the first positioning member 72 is pushed by the wall surface of the first locking member 31 to open the first ring 73, the first positioning member 72 is accommodated in the next positioning groove 313 by the elastic restoring force of the first ring 73, and then the sound entering the positioning groove 313 is generated, a rotation prompting sound is generated between the first positioning member 72 and each positioning groove 313, so that the state of adjusting the torque value can be known, the first positioning member 72 is also accommodated in one positioning groove 313, and if the torque structure is adjusted to the required torque value, the control collar 82 is moved to the locking position.

15. When the third locking set 80 is actuated to the locked position, the first body 10 is restricted by the second locking set 70 and the first locking set 30 and cannot rotate, and the adjusting set 40 is actuated and cannot adjust the torque value.

16. The first beads 33 are accommodated in the bead accommodating groove 314, and the first beads 33 abut against one end of the spacing portion 411, so that the adjusting member 41 has a rolling friction force when rotating relative to the first locking member 31.

17. The first washer 34 is sleeved on the first locking member 31, the first washer 34 has a slight external tension elastic force, and the first washer 34 can reduce the gap between the first locking member 31 and the second body 20.

Therefore, the torsion structure of the invention has industrial applicability, novelty and advancement, and can be applied according to the application requirements of the invention patent.

Claims

1. A torsion structure, its characterized in that: it includes:

a first body, which can rotate to adjust the torsion value of the torsion structure, the first body is held by hand, the first containing groove is in a circular groove shape, a first containing groove is arranged in the first body, the first containing groove penetrates through the first body, one end of the first body is provided with a first display meter, the first display meter comprises a plurality of scales arranged in a ring shape, the other end of the first body is provided with a second containing groove, the second containing groove is communicated with the first containing groove, the second containing groove is in a circular groove shape, the other end of the first body is provided with a plurality of first positioning parts, the first positioning parts are arranged at the opening position of the second containing groove, the first positioning parts are far away from the first display meter, the plurality of first positioning parts are arranged in a ring shape with the axis of the first body, and the first positioning parts are in a ring shape;

a second body, the second body and the first body are pivoted, the first body rotates relative to the second body to adjust the torque force value, the second body is partially accommodated in the first accommodating groove, one end of the second body is provided with a driving part, the other end of the second body is provided with a first guide groove, the length direction of the first guide groove is along the length direction of the second body, the first guide groove is slot-shaped, the first guide groove is concealed in the first accommodating groove, the first guide groove is far away from the driving part, the near end part of the other end of the second body is provided with a plurality of first fixing parts, the first fixing parts are arranged near the first guide groove, the first guide groove is arranged between the driving part and the first fixing parts, the plurality of first fixing parts are annularly arranged with the axis of the second body, the first fixing parts are circularly perforated, the second body is provided with a first accommodating hole, the first accommodating hole is arranged in the first accommodating groove, the first accommodating hole is aligned with the first guide groove, the first accommodating hole is arranged near the first group of the first accommodating hole, the group of the first accommodating hole is arranged near the group of the first accommodating part;

the first limiting piece is accommodated in the first accommodating hole.

the first locking piece is assembled at the end part of the second body, the first locking piece is hidden in the first containing groove, the first locking piece cannot move or rotate relative to the second body, the first locking piece is far away from the driving part, a first pivot part is arranged in the first locking piece, the first pivot part penetrates through the first locking piece, the first pivot part is in a circular groove shape, the first locking piece is provided with a plurality of second fixing parts, each second fixing part is aligned with each first fixing part, the number of the second fixing parts is matched with the number of the first fixing parts, one end of the first locking piece is provided with a plurality of positioning grooves, the end part of the first locking piece is provided with a ball containing groove, the ball containing groove is arranged at an opening close to one end of the first pivot part, the ball containing groove is far away from the positioning grooves, and the ball containing groove is in a concave ring shape;

the plurality of first beads are accommodated in the bead accommodating groove, and each first bead naturally rolls at the bead accommodating groove;

a third body set, which is pivoted with the first body, the first body can rotate relative to the second body, the first locking set and the third body set, the third body set is assembled with the second body, the third body set and the second body do not shift relative to each other, the third body set covers the outside of the display set, the display set shifts in the third body to display the torque force value;

a second locking set, which is assembled with the first body and can rotate relative to the first locking set, and comprises a second locking piece, a first positioning piece, a first ring body and a second positioning piece;

one end of the second locking piece is arranged in the second containing groove, one end of the second locking piece is tightly matched with the inner peripheral surface of the second containing groove, or the two are fixedly arranged by a plurality of screwing pieces, so that the second locking piece is fixedly arranged with the first body, the second locking piece rotates along with the first body, the second locking piece is provided with a first through groove which penetrates through the second locking piece, the first through groove is respectively aligned with each positioning groove, the outer peripheral surface of the second locking piece is annularly provided with a first annular groove which is provided with two limiting grooves, the two limiting grooves are symmetrical relative to the first through groove, the second locking piece is provided with a second through groove which is aligned with each positioning groove, the second through groove is positive relative to the first through groove, the limiting groove is arranged between the first through groove and the second through groove, the inner peripheral surface of the second locking piece is provided with a third through part, and the third through part is screwed and screwed;

the second positioning piece is accommodated at the second through groove;

a third locking set, which is assembled with the first body and the second locking set, the third locking set abuts against the first body to a locking position, the third locking set limits the second locking set and the first locking set, so that the first body cannot rotate relative to the second body, or the third locking set is actuated, the third locking set can be actuated to a non-locking position, the third locking set does not limit the second locking set and the first locking set, so that the first body can rotate relative to the second body to adjust the torsion value of the torsion structure, the third locking set displaces relative to the first body, so that a space is formed between the third locking set and the first body, and the third locking set rotates an angle to the non-locking position after displacing relative to the first body, the third locking set is provided with a third locking piece, a control collar and a second elastic element;

the control sleeve ring is assembled in the fifth accommodating groove, the control sleeve ring is tightly matched with the inner peripheral surface of the fifth accommodating groove or locked by a screw element, so that the control sleeve ring and the third locking element are fixedly arranged, the control sleeve ring moves and rotates along with the third locking element, the first positioning element, the first ring body and the second positioning element are hidden in the control sleeve ring, the control sleeve ring moves and rotates on the second locking element, the inner peripheral surface of the control sleeve ring is provided with a first concave part and a second concave part, the first concave part and the second concave part are both in the shape of concave arc surfaces, and the first concave part and the second concave part have the minimum part and the maximum part;

2. The torsion structure according to claim 1, wherein: the driving part is exposed out of the first body, the driving part is in a hexagonal groove shape, a four-corner head shape or a spanner head shape, the positioning grooves are annularly arranged by using the axis of the first locking part, the number of the positioning grooves is ten, twelve or twenty, and the positioning grooves are in a concave arc groove shape; the number of the fixing pieces is matched with the first fixing parts and the second fixing parts, and the fixing pieces are in a bead shape or a tip shape; the first bead is in a shape of a circle, a bead or a tip.

3. The torsion structure according to claim 1, wherein: wherein, the adjusting group comprises an adjusting piece, a first seat body and a second gasket; the adjusting piece penetrates through the second body and the first pivot part, the adjusting piece rotates in situ in the second body and the first pivot part, the adjusting piece is provided with a spacing part, the spacing part is accommodated in the second body, the plurality of first bead bodies abut against one end of the spacing part, so that the adjusting piece has rolling friction when rotating relative to the first locking piece, the spacing part is in a circular shape, the spacing part is provided with a first screw part, the first screw part is accommodated in the second body, the first screw part is in an external thread shape, the diameter of the first screw part is smaller than that of the spacing part, the spacing part is provided with a second pivot part, the second pivot part is pivoted in the first pivot part, the second pivot part can rotate relative to the first locking piece, the spacing part is arranged between the first screw part and the second pivot part, the diameter of the second pivot part is smaller than that of the spacing part, the second pivot part is in a circular rod shape, the first pivot part is provided with a hexagonal first sleeve part, the first sleeve part is arranged between the first sleeve part and the second pivot part, and the first sleeve part is in a hexagonal sleeve shape; the first base is accommodated in the second body, one end of the first base is provided with a first abutting surface which directly or indirectly abuts against one end of the first elastic element, namely, the first elastic element elastically abuts against the space between the second body and the first abutting surface, the other end of the first base is provided with a second screw part which is screwed with the first screw part and can rotate relative to the first screw part to enable the first base to be close to or far away from the space, the first base linearly displaces in the second body to adjust the compression degree of the first elastic element, the second screw part is in an internal thread shape, the first base is provided with a second accommodating hole, the second containing hole is aligned with the first guide groove, a second guide groove is arranged on the first seat body, the second guide groove is aligned with the first containing hole, the axis of the second containing hole is perpendicular to the axis of the first seat body, the second containing hole is in a round hole shape, the first limiting piece is contained at the second guide groove, namely the first limiting piece is arranged between the first containing hole and the second guide groove, the second guide groove moves on the first limiting piece, the first seat body is limited by the first limiting piece, so that the first seat body moves linearly in the second body, the second guide groove is in a long groove shape, and the second guide groove extends along the length direction of the first seat body; the second gasket is accommodated in the second body, the second gasket is sleeved at the end part of the first screw part, the second gasket is abutted against the other end of the spacing part, the second gasket is arranged between the adjusting piece and the first seat body, and the first seat body is linearly displaced in the second body so that the first seat body and the second gasket are abutted against or away from each other.

4. A torsional construction as claimed in claim 3, wherein: wherein, the display group comprises a display piece and a second limiting piece; the display piece is exposed out of the second body, the display piece is partially accommodated in the first accommodating groove, the display piece is arranged between the first body and the second body, the display piece is assembled with the adjusting group, the adjusting group actuates, the display piece linearly displaces outside the second body, the display piece is assembled with the first seat body, the first seat body drives the display piece to linearly displace outside the second body, the display piece is provided with a second display meter, the second display meter comprises a plurality of scales which are linearly arranged at intervals, one end of the display piece is convexly provided with a first convex part, the first convex part is accommodated in the first guide groove, the first convex part displaces in the first guide groove to enable the display piece to linearly displace relative to the second body, the first convex part is in an oblong convex block shape, a first groove is arranged in the first convex part, the first groove is aligned with the second accommodating hole, the first groove is in a groove shape, one end of the first groove is provided with a second groove, the second groove is communicated with the first groove, and the second groove is larger than the first groove, and the second groove; the second limiting piece penetrates through the second accommodating hole, the first groove and the second groove, so that the display piece and the first seat body are assembled, the second limiting piece is of a rivet piece or screw piece structure, and the head of the second limiting piece is accommodated at the second groove; the second screw part rotates relative to the first screw part, the first base is limited by the first limiting part and linearly displaces in the second body, so that the first abutting surface presses against the first elastic element to adjust the compression degree of the first elastic element, the first base drives the second limiting part to simultaneously displace, the second limiting part drives the first convex part to displace at the first guide groove, and the display part is limited by the second limiting part and the first convex part, so that the display part and the second limiting part linearly displace relative to the first body and the second body.

5. The torsion structure according to claim 4, wherein: wherein, the third body group comprises a third body, a first cover body, a second cover body and an assembly; the third body is assembled with the second body, a third containing groove is arranged at one end in the third body, the second body is partially contained in the third containing groove, the driving part is protruded out of the third body, the display group is hidden in the first containing groove and the third containing groove, a sliding groove is arranged at one side in the third containing groove and can be used for the display part to slide, the display part slides linearly along the sliding groove in the range of the first guide groove, the sliding groove is communicated with the third containing groove, the third body is provided with a first permeable groove which is aligned with the second display meter, the second display meter is displaced relative to the first permeable groove to display the compression degree of the adjusting group pressing against the first elastic element so as to display the torsion value, the first through-empty groove is communicated with the sliding groove, a first accommodating groove is arranged outside the third body, a second through-empty groove is arranged at the other end of the third body, the first body can rotate relative to the third body, so that each scale of the first display meter is respectively aligned with the second through-empty groove, a second accommodating groove is arranged at one end of the second through-empty groove, the second accommodating groove is communicated with the second through-empty groove, a fourth accommodating groove is arranged at the other end of the third body, the fourth accommodating groove is used for the pivot arrangement of the first display meter, the first display meter rotates in the fourth accommodating groove, the fourth accommodating groove is communicated with the third accommodating groove, the third body is provided with a second assembling part, the second assembling part is aligned with the first assembling part, and the second assembling part is arranged at an opening close to the third accommodating groove; the first cover body is arranged at the first through groove in a covering mode, the first cover body is transparent or semitransparent, an indicating part is arranged on the first cover body, each scale of the second display meter is opposite to the indicating part so as to display the compression degree of the adjusting group pressing against the first elastic element and display the torsion value, and the first cover body is arranged at the first accommodating groove; the second cover body is arranged at the second through groove in a covering manner, is transparent or semitransparent and is accommodated at the second accommodating groove; the assembling element is arranged at the second assembling part and the first assembling part in a penetrating way, so that the third body and the second body are assembled.

6. The torsion structure according to claim 5, wherein: the third containing groove is in a circular groove shape, the sliding groove is in a groove shape, the first through groove is in a long hole groove shape, the first containing groove is in a long hole groove shape, the first through groove is arranged between the sliding groove and the first containing groove, the length and the diameter of the first containing groove are both larger than those of the first through groove, the second through groove is in a through circular groove shape, the diameter of the second containing groove is larger than that of the second through groove, the second containing groove is in a circular groove shape, the diameter of the fourth containing groove is larger than that of the third containing groove, the fourth containing groove is in a circular groove shape, the second assembling portion is in a perforated shape, the second cover body is in a circular shape, the second cover body has an amplifying effect, the second cover body is a magnifying lens, and the assembling component is an anchor or a screwing component.

7. The torsion structure according to claim 1, wherein: the first through groove is a long groove, the first ring groove is a circular groove, the second through groove is a circular through hole, the first positioning piece is made of metal, the first positioning piece is cylindrical, the second ring groove is a circular groove, one end of the first positioning piece is conical, one end of the first positioning piece is opposite to the third thread portion, the second ring groove is circular groove, one end of the first positioning piece is conical, and one end of the first positioning piece is opposite to the third thread portion.

8. The torsion structure according to claim 1, wherein: when the control lantern ring moves to a locking position, the minimum position of the first concave part is aligned with the first through groove and limited by the first concave part, the first positioning piece is limited at the positioning groove, the first body cannot rotate relative to the second body, the minimum position of the second concave part is aligned with the second through groove and limited by the second concave part, the second positioning piece is limited at the positioning groove, and the first body cannot rotate relative to the second body; when the control lantern ring is displaced on the first body and rotates to a non-locking position, the first concave part is aligned with the first through groove and one positioning groove, the first positioning piece is accommodated in the first through groove and the first concave part, the first positioning piece has a displacement space and is separated from the positioning groove, the first positioning piece is limited only by the first ring body, the first positioning piece and the first locking piece are not limited, the first body can rotate relative to the second body, the first locking set and the third body set, so that the first positioning piece is displaced on the first locking piece and is positioned at any positioning groove, the first positioning piece is pushed by the wall surface of the first locking piece to prop open the first ring body, when the first positioning piece moves from one positioning groove to the next positioning groove, the first positioning piece is accommodated by the elastic restoring force of the first positioning piece and is arranged at each positioning groove, sound which is collided when the first positioning piece is aligned with each positioning groove, the second positioning piece can generate sound which prompts that the second positioning piece is separated from the second positioning groove, and the second positioning piece can also prompt that the second positioning piece is separated from the second positioning groove.

9. The torsion structure according to claim 1, wherein: the first groove is in a circular hole shape which is the same as the second accommodating hole, and the fourth accommodating groove is in a circular groove shape which is the same as the third accommodating groove in diameter.

10. The torsion structure according to claim 1, wherein: when the control sleeve ring is shifted and rotated to a locking position, the first concave part is not aligned with the first through groove, the first positioning piece is pressed by the inner circumferential surface of the control sleeve ring and clamped at the first through groove and the positioning groove, and the first body is limited by the first positioning piece, the second locking piece and the first locking group and cannot rotate.