TWI736398B - Torsion structure - Google Patents

Abstract

The present invention relates to a torsion structure, which includes: a first body; a second system provided with a second receiving groove, a first pivot, two restricting grooves, a first groove, and at least one first positioning Part and at least one second positioning part; a first elastic member is accommodated in the second accommodating groove; a third system is provided with a driving part, a pivot seat, a second pivot part and a first restriction Section; a restriction set is combined with the second body and the third body, the restriction set can be rotated on the second body to an unrestricted position or a restricted position, so that the third body relative to the first The second system is in an unrestricted shape and has a torque release function, or the third body is in a restricted shape relative to the second system without a torsion release function.

Description

Torsion structure

The present invention is related to a torsion structure, in particular, in a torsion structure, the restriction group can be rotated on the second body to an unrestricted position or a restricted position, so that the third body is relative to the second system. The non-restricted shape or the restricted shape is used to control whether the third body has the function of torsion release relative to the second body. The torsion structure has two different operation functions and has operational expandability.

According to our previous knowledge, the conventional torsion structure is also a patent case that we have assigned. For example, US patent number: US8863624B2, Taiwan patent application number: 103215530, certificate number: M492808, patent name: with locking device Torque wrench, the structure of the patent is: a torque wrench with a locking device, which includes: a hollow main rod body 10; a tool part 20; an adjustment grip 30; a torque adjustment elastic member 40; a clutch Component 50; and a locking device 60, wherein when in the locked position, the positioning bead 65 is pushed by the pushing surface 612 and can be pressed against the positioning groove 13 to restrict the adjustment handle 30 Relative to the rotation of the main rod body 10, when in the non-locking position, the C-shaped buckle 63 is engaged with the ring groove 614, so that the positioning bead 65 can move between the accommodating groove 611 and the positioning groove 13 In this way, the adjusting handle 30 can rotate relative to the main rod body 10, and the locking ring 61 can make a sound when adjusting and switching between the locked position and the non-locked position. This is a structure.

However, the lack of the torque wrench of the locking device of this conventional tool lies in:

As shown in Figure 3 of the Bulletin, when the locking device 60 is in the locked position, the adjusting handle 30 rotates on its own axis to drive the main rod body 10 and the tool part 20 to make the main rod When the body 10 and the tool part 20 rotate on their own axis, the clutch assembly 50 enables the tool part 20 to have the function of torsion release relative to the main rod body 10, but the torque wrench structure does not have any control The structure restricts the effect of the clutch assembly 50, so that the torque wrench structure has only a torque function, and its expandability is insufficient.

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

In the torque wrench of the locking device of the conventional tool, the structure of the torque wrench only has a torque function. In the torque wrench structure of the present invention, the restricting group can be rotated on the second body to an unrestricted position or a restricting position, so that the third body is in an unrestricted or restricted shape relative to the second system. To control whether the third body has the effect of torsion release relative to the second body, the restriction group is located in an unrestricted position, and the torsion structure has the function of a torque wrench. When the restriction group is located in the restricted position, the third book The system is limited by the restriction group, the third body has no torsion release function relative to the second body, the torsion structure can be used as a general wrench structure to operate and rotate, and the torsion structure has two different operating functions And with operational scalability.

The present invention relates to a torsion structure, which includes: a first body; a second system provided with a second container, a first pivot, two restricting grooves, A first groove, at least one first positioning portion, and at least one second positioning portion; a first elastic member is accommodated in the second accommodating groove; a third system is provided with a driving portion and a pivoting seat , A second pivot portion and a first restricting portion; a restricting set is assembled with the second body and the third body and can be rotated to an unrestricted position or a restricting position, so that the third body is relative to the The second present system is in an unrestricted shape and has a torsion release function, or the third body is in a restricted form relative to the second present system and does not have a torsion release function.

The restriction set can be rotated on the second body to an unrestricted position or a restricted position, so that the third body is in an unrestricted or restricted shape relative to the second system, so as to control the third body relative to the second body. Whether the two main bodies have the effect of torsion release, the restriction group is located in an unrestricted position, the torque structure has the function of a torque wrench, when the restriction group is located in the restriction position, the third system is limited to the restriction group, The third body does not have a torsion release function relative to the second body. The torsion structure can be used as a general wrench structure to operate and rotate. The torsion structure has two different operation functions. The torsion structure has operational expansion. sex.

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

10: The first body

11: The first container

12: The first slot

14: The first ring groove

15: holding tank

16: Bead holding tank

17: First Arrival

20: The second body

21: The second container

22: The first pivot

23: Restriction slot

24: The first groove

241: The first positioning part

242: The second positioning part

25: positioning slot

27: The first elastic part

30: control group

31: Control collar

311: Spring Groove

312: The Second Arrival

313: First week

314: Second Week

315: The first tapered groove

316: second tapered groove

32: The second elastic part

321: first end

322: second end

33: The first ring

34: positioning parts

341: second ring groove

35: second ring body

351: accommodating part

36: The first bead

40: fixed seat group

50: adjustment group

60: The third body

61: Drive

62: pivot seat

63: The second pivot

64: The first restriction

65: top

70: Pivot

80: restricted group

81: The first restriction

811: Second Restriction

812: Third Restriction

813: second groove

814: first piercing

82: second restriction

83: positioning beads

84: elastomer

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

Figure 2 is a three-dimensional exploded view of the torque structure control group of the present invention.

Figure 3 is a side view of the torque structure control collar of the present invention.

Fig. 4 is a cross-sectional view of the present invention at A-A of Fig. 3.

Figure 5 is a perspective view of the positioning member of the torsion structure of the present invention.

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

Fig. 7 is an enlarged view of B in Fig. 6 of the present invention.

Fig. 8 is a perspective view of the first limiting member of the torsion structure of the present invention.

Figure 9 is a front view of the first limiting member of the torsion structure of the present invention.

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

Figure 11 is a side view of some components of the torsion structure of the present invention.

Fig. 12 is a cross-sectional view at C-C of Fig. 11 of the present invention.

Fig. 13 is an enlarged view of D of Fig. 12 of the present invention.

Figure 14 is a side view of some components of the torsion structure of the present invention.

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

Fig. 16 is a cross-sectional view at F-F in Fig. 14 of the present invention.

Figure 17 is a side view of another operating state of some components of the torsion structure of the present invention.

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

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

Figure 20 is a perspective view of the first restricting member of the second embodiment of the present invention.

Figure 21 is a front view of the first restricting member of the second embodiment of the present invention.

First, please refer to Figures 1-9. Figure 1 is a perspective exploded view of the torsion structure of the present invention, Figure 2 is a perspective exploded view of the torsion structure control group 30 of the present invention, and Figure 3 is a perspective view of the torsion structure control ring 31 of the present invention Side view, Fig. 4 is a cross-sectional view at AA of Fig. 3 of the present invention, Fig. 5 is a perspective view of the torsion structure positioning member 34 of the present invention, Fig. 6 is a perspective exploded view of some components of the torsion structure of the present invention, and Fig. 7 is a view of the present invention Fig. 8 is a perspective view of the first restricting member 81 of the torsion structure of the present invention, and Fig. 9 is a front view of the first restricting member 81 of the torsion structure of the present invention. The present invention relates to a torsion structure, which includes:

A first body 10, the first body 10 is a round rod shape, one end of the first body 10 is sleeved with a grip, the first body 10 is provided with a first receiving groove 11, the first receiving The groove 11 is in the shape of a circular groove, the first body 10 is provided with a first through groove 12, the first through groove 12 is in communication with the first receiving groove 11, and the first through groove 12 is elongated Hole-shaped, the first body 10 is provided with a first ring groove 14, the first ring groove 14 is in the shape of a concave circular groove, the first body 10 is provided with two accommodating grooves 15, the two accommodating The groove 15 is symmetrical to the first through groove 12, and the first body 10 is provided with a bead-receiving groove 16, and the bead-receiving groove 16 is in communication with the first receptacle 11, and the first body The axis of 10, the space between the ball-receiving groove 16 and the first through-groove 12 is ninety degrees. In the shape of a circular perforation, the first body 10 is provided with a first abutting edge 17, and the first abutting edge 17 is arranged between the first annular groove 14 and the first through groove 12;

A second body 20, the second body 20 is assembled with the first body 10, the second body 20 is pivoted or fixed to the first body 10, and the second body 20 is round Rod-shaped or various rod-shaped, please supplement as shown in Figure 6, the second body 20 is provided with a second receiving groove 21, The second receiving groove 21 penetrates the second body 20 along the length direction of the second body 20, the second receiving groove 21 is in the shape of a hollow circular groove or various groove shapes, and one end of the second body 20 is A first pivot portion 22 is provided. The first pivot portion 22 communicates with the second receiving groove 21, the first pivot portion 22 is far away from the first body 10, and the first pivot portion 22 is provided with Near the opening of one end of the second accommodating groove 21, the first pivot portion 22 is in the shape of a through hole or various holes, and the axis of the first pivot portion 22 is connected to the second accommodating groove 21 The axis of the second body 20 is perpendicular to each other. One end of the second body 20 is provided with two restricting grooves 23. The restricting groove 23 is in communication with the second receiving groove 21. The axis of the accommodating groove 21 is perpendicular. With the axis of the second accommodating groove 21, the interval between the restricting groove 23 and the first pivot portion 22 is ninety degrees, and the restricting groove 23 is arranged at Close to the first pivot portion 22, the two restriction grooves 23 are symmetrical, and the restriction groove 23 is a circular perforation shape. Please refer to FIG. Groove 24, the first groove 24 is in the shape of a concave circular groove, the first groove 24 is arranged near the restricting groove 23, the restricting groove 23 is arranged between the first pivot portion 22 and the first Between the grooves 24, the first groove 24 is provided with at least one first positioning portion 241 and at least one second positioning portion 242. The depth of the first positioning portion 241 and the second positioning portion 242 is slightly greater than The first groove 24, the first positioning portion 241, and the second positioning portion 242 are in the shape of a concave arc groove, and the number of the first positioning portion 241 and the second positioning portion 242 is two each, or The number of the first positioning portion 241 and the second positioning portion 242 is plural, and the first positioning portion 241 and the second positioning portion 242 are arranged in a ring-like manner with an interval on the axis of the second receiving groove 21 , The other end of the second body 20 is provided with a plurality of positioning grooves 25, the plurality of positioning grooves 25 are hidden in the first receiving groove 11, the first body 10 is rotatable relative to the second body 20, so that the first A through groove 12 is opposite to each positioning groove 25. The plurality of positioning grooves 25 are arranged in a ring shape around the axis of the second body 20. The positioning grooves 25 are concave arc grooves. The groove 25 is far away from the first pivot portion 22, the restricting groove 23, and the first groove 24 Leave;

A first elastic member 27, the first elastic member 27 is accommodated in the second accommodating groove 21;

A control group 30, please supplement it as shown in Fig. 2. The control group 30 is sleeved on the first body 10, and the control group 30 can be moved to a locked position and a non-locked position to control the first body 10. A main body 10 is non-rotating or rotating relative to the second main body 20. The control group 30 is controlled to be in a non-adjustable torque state or an adjustable torque state. The control group 30 includes a control collar 31 and a second Elastic member 32, a first ring 33, a positioning member 34, a second ring 35 and a first bead 36;

As shown in Figures 3 and 4, the control collar 31 is in the shape of a metal circular ring, the control collar 31 is sleeved on the first body 10, and the control collar 31 can be attached to the The first body 10 moves axially to a locked position and a non-locked position. The inner peripheral surface of the control collar 31 is provided with a spring groove 311 on the rear side, and the spring groove 311 extends to the control collar 31 Afterwards, the end surface is open, the opening of the spring groove 311 is opposite to the grip of the first body 10, the bottom of the spring groove 311 is provided with a second abutting edge 312, and the control collar 31 is provided with a first circumference Surface 313, the second abutting edge 312 is provided between the spring groove 311 and the first peripheral surface 313, the diameter of the first peripheral surface 313 is smaller than the diameter of the spring groove 311, and the first peripheral surface 313 has The smallest inner diameter, the control collar 31 is provided with a second peripheral surface 314, the first peripheral surface 313 is set between the second abutment edge 312 and the second peripheral surface 314, the second peripheral surface 314 The diameter is greater than the diameter of the first circumferential surface 313, a first tapered groove 315 is formed between the first circumferential surface 313 and the second circumferential surface 314, and the first tapered groove 315 is formed by the first circumferential surface 313 expands toward the second peripheral surface 314, the first peripheral surface 313 is provided between the second abutting edge 312 and the first tapered groove 315, and the control collar 31 is provided with a second tapered groove 316, the second The tapered groove 316 is arranged in the range of the spring groove 311, the second tapered groove 316 expands from the opening of the spring groove 311 to the second abutting edge 312, and the second abutting edge 312 is arranged at Between the first circumferential surface 313 and the second tapered groove 316, the control collar 31 is sequentially provided with the spring groove 311, the second tapered groove 316, the second abutting edge 312, and the first circumferential surface. Surface 313, the first tapered groove 315, and the second peripheral surface 314;

The second elastic member 32 is sleeved on the first body 10, the second elastic member 32 is elastically pressed against the control collar 31, and the second elastic member 32 makes the control collar 31 unlocked. The second elastic member 32 is accommodated in the spring groove 311, the second elastic member 32 is provided with a first end 321, and the first end 321 is elastic Abutting on the first abutting edge 17, the second elastic member 32 is provided with a second end 322, and the second end 322 is elastically abutting against the second abutting edge 312;

The first ring body 33 is sleeved at the first ring groove 14, the first ring body 33 is concealed in the control sleeve ring 31, the first ring body 33 is slightly elastic, and the control sleeve When the ring 31 moves axially to the locked position, the first ring body 33 abuts against the inner circumferential surface of the spring groove 311, and when the control collar 31 moves axially to the unlocked position, the first ring body 33 The system is stretched out to the second tapered groove 316;

As shown in Figure 5, the positioning member 34 is made of metal, the positioning member 34 is cylindrical, the positioning member 34 is accommodated in the first through slot 12, and the positioning member 34 is hidden in In the control collar 31, the positioning member 34 can be clamped or not clamped at the positioning groove 25. One end of the positioning member 34 is provided with a second ring groove 341, and the second ring groove 341 is a concave ring Slot-shaped, one end of the positioning member 34 has a cone shape, and one end of the positioning member 34 is provided with a cone facing the second elastic member 32;

The second ring body 35 is sleeved on the first body 10 and the second ring groove 341, and two ends of the second ring body 35 are each provided with a receiving portion 351, and the receiving portion 351 is used for receiving Set at the accommodating groove 15 so that the second ring body 35 does not disengage from the first body 10, and the positioning member 34 is limited by the second ring body 35 and does not come out of the first wear Outside the groove 12, the second ring body 35 has an elastic restoring force;

The first bead 36 is accommodated in the bead-containing groove 16, the first bead 36 is hidden in the control collar 31, and the first bead 36 abuts against the control collar 31 At the first tapered groove 315, the control collar 31 is limited by the first bead 36, so that the control collar 31 does not fall out of the first body 10;

When the control collar 31 is in the locked position, the second elastic member 32 pushes the control collar 31 in the direction of the first pivot 22, and the first ring body 33 abuts against the spring groove 311 On the inner peripheral surface, one end of the positioning member 34 is pressed by the first peripheral surface 313 and is slightly hidden in the first through slot 12, so that the positioning member 34 is positioned and pressed against any positioning groove 25. The displacement between the first body 10 and the second body 20 is limited by the positioning member 34, the first body 10 cannot rotate relative to the second body 20, and the other end of the positioning member 34 is aligned with At the second peripheral surface 314 and the first tapered groove 315, the first bead body 36 is slightly protruded from the bead receiving groove 16 and abuts against the first tapered groove 315;

When the control collar 31 is displaced on the first body 10 in the opposite direction of the second body 20 and is located in the unlocked position, the second elastic member 32 is pressed by the second abutting edge 312 to form In a compressed state, the first ring body 33 will expand outwards, the first ring body 33 is attached to the second tapered groove 316, and the control collar 31 is positioned in a non-locking position due to the first ring body 33 Fixed position, one end of the positioning member 34 is separated from the first peripheral surface 313, and the positioning member 34 is limited only by the second ring body 35. The first bead 36 is far away from the first tapered groove 315, the first body 10 can rotate relative to the second body 20, so that the positioning member 34 can be displaced on the second body 20 to be positioned at At any positioning groove 25, the positioning member 34 is pushed by the wall surface of the second body 20 to open the second ring body 35. When the positioning member 34 moves from one positioning groove 25 to the next positioning groove 25 When the positioning member 34 is subjected to the elastic restoring force of the second ring body 35 and is further accommodated in each positioning groove 25, a sound will be emitted, and a prompt will be generated between the positioning member 34 and each positioning groove 25 The sound is used to understand the rotation state of the first body 10, and the prompt sound generated by the positioning member 34 can also tell that the positioning member 34 is aligned with one of the positioning grooves 25;

A fixed seat group 40, the fixed seat group 40 is fixedly arranged in the second accommodating groove 21, the fixed seat group 40 is arranged near the opening of the second accommodating groove 21, the fixed seat group 40 is connected to the The first pivot 22 is far away;

An adjustment group 50, the adjustment group 50 is assembled with the first body 10, the second body 20 and the fixing seat group 40, one end of the adjustment group 50 is assembled at the end of the first container 11 At the part, the adjustment group 50 is assembled with the first body 10, the other end of the adjustment group 50 abuts against the first elastic member 27, and the adjustment group 50 is assembled with the fixing seat group 40 It is assumed that the adjustment set 50 can be screwed and displaced in the fixed seat set 40. When the first body 10 is rotated to rotate and displace relative to the second body 20, the first body 10 drives the adjustment set 50 in Rotation and displacement in the fixing seat group 40 causes the adjustment group 50 to spiral and displace in the second receiving groove 21 to adjust the length of the first elastic member 27;

A third body 60, as shown in FIG. 6, the third body 60 is pivoted to the second body 20, and one end of the third body 60 is provided with a driving portion 61, and the driving portion 61 is protruding Outside the second body 20, the driving part 61 is a ratchet wrench structure, a two-way ratchet wrench structure, One-way ratchet wrench structure, box wrench structure, open-end wrench structure or any structure that can be rotated, the third body 60 is provided with a pivot seat 62, and the pivot seat 62 is pivoted in the second accommodating groove 21 , The pivot seat 62 is in the shape of a sphere, the pivot seat 62 is provided with a second pivot portion 63, the second pivot portion 63 is pivoted to the first pivot portion 22, and the second pivot portion 63 is a circular perforation shape, the third body 60 is provided with a first restricting portion 64, the first restricting portion 64 is aligned with the restricting groove 23, and the first restricting portion 64 is attached to the pivot seat 62 At one end, the pivoting seat 62 is arranged between the driving portion 61 and the first restricting portion 64, and the first restricting portion 64 is arranged on the side of the pivoting seat 62 opposite to the driving portion 61. A restricting portion 64 is in the shape of a toroidal surface or a concave ring groove. The other end of the third body 60 is provided with an abutting portion 65 which is used for the elasticity of the other end of the first elastic member 27. To make the third body 60 have a torsion release effect relative to the second body 20, the abutting portion 65 is far away from the driving portion 61; a pivot rod 70, the pivot rod 70 is penetratingly pivoted on the second body A pivot portion 22 and the second pivot portion 63 are located so that the second body 20 and the third body 60 are pivoted, and the pivot rod 70 is in the shape of a round tip; a restriction set 80, please refer to Figure 6 As shown, the restriction group 80 is assembled with the second body 20 and the third body 60, and the restriction group 80 can be rotated on the second body 20 to an unrestricted position or a restricted position, so that the The third body 60 is in an unrestricted shape with respect to the second body 20 and has a torsion release function, or the third body 60 is in a restricted shape with respect to the second body 20 and does not have a torsion release function, the third body There is a general wrench structure between 60 and the second body 20. The restricting group 80 includes a first restricting member 81, two second restricting members 82, at least one positioning bead 83, and an elastic body 84; 8 and 9, the first restricting member 81 is pivoted to the second body 20, the first limiting member 81 can be rotated on the second body 20, the first limiting member 81 can be rotated three hundred and sixty degrees or one angle on the second body 20, the first limiting The front side of the inner peripheral surface of the member 81 is provided with at least one second restricting portion 811 and at least one third restricting portion 812. The depth of the second restricting portion 811 is greater than the third restricting portion 812, and the second restricting portion 811 and The third restricting portion 812 is in a communicating shape, the number of the second restricting portion 811 and the third restricting portion 812 matches the number of the first positioning portion 241, the second restricting portion 811 and the third restricting portion 812 The number is plural, the second restricting portion 811 and the third restricting portion 812 are arranged in a ring-like shape at intervals around the axis of the first restricting member 81, the second restricting portion 811 and the third restricting portion When the number of 812 is two, the two second restricting portions 811 are relatively positive, the two third restricting portions 812 are relatively positive, and the second restricting portion 811 is concavely curved. The three restricting portions 812 are arc-shaped, the outer peripheral surface of the first restricting member 81 is provided with a second groove 813, the second groove 813 is in the shape of a concave circular groove, and the range of the second groove 813 There is at least one first through hole 814, the first through hole 814 can be opposite to the first positioning portion 241 or the second positioning portion 242, and the number of the first through holes 814 is the same as that of the first positioning portion. The number of 241 and the second positioning portion 242 matches, the number of the first perforation 814 is two, the axis of the first perforation 814 is perpendicular to the axis of the first restricting member 81, the The first perforation 814 is in the shape of a circular hole through which the first restricting member 81 can be provided with lines to facilitate rotation; the second restricting member 82 is accommodated in the restricting groove 23, and the second restricting member 82 Is concealed in the first restricting part 81, the two second restricting parts 82 are arranged on two opposite sides of the first restricting portion 64, the two second restricting parts 82 are arranged symmetrically, and the first restricting part The member 81 is rotatable on the second body 20, so that the second limiting member 82 is aligned with the second limiting portion 811 or the third limiting portion 812, so that the second limiting member 82 is not locked Or it is clamped at the first restricting portion 64, so that the third body 60 is in an unrestricted or restricted shape relative to the second body 20, and the second restricting member 82 is in the shape of a ball;

The positioning bead 83 is accommodated in the first groove 24 and the first through hole 814. When the first restricting member 81 rotates on the second body 20, the positioning bead 83 is attached to the first groove 24 Roll up, the first through hole 814 can be aligned with the first positioning portion 241 or the second positioning portion 242, and the positioning bead 83 is positioned at the first positioning portion 241 or the second positioning portion 242, so that The first restricting member 81 is positioned in an unrestricted position or a restricted position, and the number of the positioning beads 83 is matched with the first perforation 814;

The elastic body 84 is accommodated in the second groove 813, the elastic body 84 is pressed against the positioning bead 83, so that the positioning bead 83 is hidden in the first restricting member 81, and the positioning bead 83 is The elastic body 84 is restricted by the elastic body 84 and cannot be detached from the first restricting member 81. The elastic body 84 has an elastic ring shape. When the positioning bead 83 is located in the first groove 24, the positioning bead 83 Slightly expand the elastic body 84, which makes the positioning bead 83 have elastic resistance when rolling and shifting on the first groove 24;

When the first restricting member 81 rotates on the second body 20 and is located in an unrestricted position, the second restricting portion 811 is aligned with the restricting groove 23, and the second restricting member 82 is aligned with the second restricting At portion 811, the left and right sides of the first restricting portion 64 are not restricted by the second restricting member 82, and the third body 60 is not restricted to the restricting group 80. The third body 60 is opposite to the second body 20. In an unrestricted state, the first perforation 814 is aligned with the first positioning portion 241, the positioning bead 83 is elastically pressed by the elastic body 84, and the positioning bead 83 is positioned on the first positioning portion 241. A positioning portion 241 enables the first restricting member 81 to be positioned at an unrestricted position, the third body 60 swings at an angle with the first pivot portion 22 as the axis, and the third body 60 is relative to the second body 20 series with torsion jump Off-function

When the first restricting member 81 rotates on the second body 20 and is located at the restricting position, the third restricting portion 812 is aligned with the restricting groove 23, and the two second restricting members 82 are affected by the third restricting portion The pressure of 812 abuts against the left and right sides of the first restricting portion 64, so that the third body 60 is restricted by the restricting group 80, and the abutting portion 65 cannot swing and displace, and the third body 60 is relatively The second body 20 is in a restrictive shape, the first through hole 814 is aligned with the second positioning portion 242, and the positioning bead 83 is positioned at the second positioning portion 242 so that the first restricting member 81 is positioned at In the restricted position, the third body 60 has no torsion release function relative to the second body 20, and the torsion structure is a wrench structure.

Please refer to FIG. 10, which is a three-dimensional assembly view of the torsion structure of the present invention. As can be clearly shown from the figure, the second body 20 is pivoted to the first body 10, and the first elastic member 27 is Housed in the second container 21, the control group 30 is sleeved on the first body 10, and the control group 30 can be moved to a locked position and a non-locked position to control the first body 10 is non-rotating or rotating relative to the second body 20, the fixing seat set 40 is accommodated at the open end of the second accommodating groove 21, and the adjusting set 50 is penetrated through the first accommodating groove 11 , The second container 21 and the fixing seat group 40, one end of the adjustment group 50 is assembled at the end of the first container 11, and the other end is abutted against the first elastic member 27, the first When a body 10 rotates and displaces relative to the second body 20, the adjustment group 50 is driven to rotate and displace to adjust the total length of the first elastic member 27 to adjust the torque value. The third body 60 is connected to the second body 20 is pivoted, and the driving portion 61 protrudes outside the second body 20.

Please continue to refer to FIGS. 11-16. FIG. 11 is a side view of part of the torsion structure of the present invention, FIG. 12 is a cross-sectional view at C-C of FIG. 11 of the present invention, and FIG. 13 is D of FIG. 12 of the present invention. Fig. 14 is a side view of some components of the torsion structure of the present invention, Fig. 15 is a cross-sectional view of the present invention at EE of Fig. 14, and Fig. 16 is a cross-sectional view of the present invention at FF of Fig. 14, the third body 60 Is assembled with the second body 20, the second pivot portion 63 is pivoted with the first pivot portion 22, and the abutting portion 65 is provided for the first elastic member 27 to elastically resist, so that the third body 60 has a torsion release function relative to the second body 20. The pivot rod 70 is inserted through the first pivot portion 22 and the second pivot portion 63, so that the second body 20 and the third body 60 pivot Assume that the restricting group 80 is assembled with the second body 20 and the third body 60, the first restricting member 81 is pivoted on the second body 20, and the second restricting member 82 is accommodated in At the restricting groove 23, the positioning bead 83 is accommodated in the first through hole 814, the elastic body 84 is accommodated in the second groove 813, and the elastic body 84 is pressed against the positioning bead 83 , The positioning bead 83 is hidden in the first restricting member 81. When the first restricting member 81 rotates to the non-restricted position on the second body 20, the second restricting portion 811 is connected to the restricting groove 23 Relatively positive, the second limiting member 82 is aligned with the second limiting portion 811, the first limiting portion 64 is not limited by the second limiting member 82, and the third body 60 is not limited to the In the restriction group 80, the third body 60 is in an unrestricted shape relative to the second body 20, as shown in FIGS. 13 and 15. In this state, the first through hole 814 is aligned with the first positioning portion 241, and the The positioning bead 83 is positioned and accommodated at the first positioning portion 241, so that the first restricting member 81 is positioned in an unrestricted position, that is, as shown in FIG. 16, the third body 60 has a torsion force relative to the second body 20 With a tripping function, the torque structure can be used as a torque wrench structure.

Please refer to Figures 17 to 19, Figure 17 is a side view of another operating state of some components of the torsion structure of the present invention, Figure 18 is a cross-sectional view at EE of Figure 17 of the present invention, and Figure 19 is FF of Figure 17 of the present invention The cross-sectional view of the position, as shown in the figure, is that when the first restricting member 81 rotates to the non-restricted position on the second body 20, the third restricting portion 812 is aligned with the restricting groove 23, and the The second restricting member 82 is pressed against the first restricting portion 64 by the third restricting portion 812, so that the third body 60 is restricted by the restricting group 80, that is, as shown in FIG. 18, the The abutting portion 65 cannot swing and displace, the third body 60 is in a restrictive shape relative to the second body 20, the first through hole 814 is aligned with the second positioning portion 242, and the positioning bead 83 is positioned and accommodated in At the second positioning portion 242, the first restricting member 81 is positioned at the restricting position, that is, as shown in FIG. The structure can be used as a general wrench structure.

Please continue to refer to FIG. 20 and FIG. 21. FIG. 20 is a perspective view of the first restricting member 81 of the second embodiment of the present invention, and FIG. 21 is a front view of the first restricting member 81 of the second embodiment of the present invention. As shown, the first limiting member 81 can be rotated on the second body 20 by an angle, so that the second limiting portion 811 or the third limiting portion 812 is aligned with the limiting groove 23 and the second limiting member 82 , So that the first restricting portion 64 is not restricted or restricted by the second restricting member 82, the third body 60 is not restricted or restricted by the restricting group 80, and the third body 60 is opposite to the second body 20 is in an unrestricted or restricted shape. Please refer to Fig. 9 for comparison. The first restricting member 81 shown in Fig. 9 can rotate three hundred and sixty degrees, and the first restricting member 81 of Fig. 21 can only Rotate by one angle, this is the difference between the two embodiments.

In another embodiment of the present invention, the first body 10 is rotated and displaced relative to the second body 20 to adjust the torque, and the first body 10 and the second body 20 are mutually fixed. With a structure, the rear end of the first body 10 is provided with an adjusting structure to adjust the torsion force. There are many basic structures of the torsion structure that cannot be described in detail. Therefore, as long as the second body 20 and the third body 60 are connected The provision of the first limiting member 81 and the second limiting member 82 should fall within the protection scope of the present invention.

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

1. The restriction group 80 can be rotated on the second body 20 to an unrestricted position or a restricted position, so that the third body 60 is in an unrestricted or restricted shape relative to the second body 20 to control the Whether the third body 60 has the function of torsion release relative to the second body 20, the restriction group 80 is located in an unrestricted position, and the torsion structure has the function of a torque wrench. When the restriction group 80 is in the restricted position, the first The three main bodies 60 are limited by the restriction set 80, the abutment portion 65 cannot swing, and the third main body 60 has no torsion release function relative to the second main body 20, and the torsion structure can be used as a general wrench Structural operation, the torsion structure has two different functions, and has operational scalability.

2. The restriction group 80 can be rotated on the second body 20 to an unrestricted position or a restricted position, so that the third body 60 is in an unrestricted or restricted shape relative to the second body 20 to control Whether the third body 60 has a torsion release effect relative to the second body 20, and is expandable.

3. The first restricting member 81 can rotate on the second body 20, so that the second restricting member 82 is aligned with the second restricting portion 811 or the third restricting portion 812, so that the second restricting The member 82 is not clamped or clamped at the first restricting portion 64, so that the third body 60 is in an unrestricted or restricted shape relative to the second body 20. The torsion structure is a torque wrench structure or a general Wrench structure for operation and use.

4. The restriction group 80 can be rotated on the second body 20 to an unrestricted position or a restricted position, so that the third body 60 is in an unrestricted or restricted shape relative to the second body 20, and the first The limiting member 81 rotates on the second body 20 so that the second limiting portion 811 and the third limiting portion 812 are respectively aligned with the limiting groove 23, so that the second limiting member 82 abuts against the second limiting Part 811 or the At the third restricting portion 812, the second restricting member 82 is not locked or locked at the first restricting portion 64.

5. The positioning bead 83 is accommodated in the first groove 24 and the first perforation 814. When the first restricting member 81 rotates on the second body 20, the positioning bead 83 is attached to the first recess. Rolling on the groove 24, the first perforation 814 can be aligned with the first positioning portion 241 or the second positioning portion 242, and the positioning bead 83 is positioned and accommodated in the first positioning portion 241 or the second positioning portion At 242, the first restricting member 81 is positioned at an unrestricted position or a restricted position, and the positioning bead 83 has the effect of positioning the first restricting member 81.

6. The elastic body 84 is in the shape of an elastic ring, the elastic body 84 is accommodated in the second groove 813, and the elastic body 84 is pressed against the positioning bead 83 to make the positioning bead 83 is hidden in the first restricting member 81, and the elastic body 84 makes the positioning bead 83 have elastic resistance when rolling on the first groove 24.

7. The control group 80 is only the first restricting member 81, the two second restricting members 82, at least one positioning bead 83 and the elastic body 84. The control group 80 has a simple structure and has an unrestricted or restricted shape. And positioning function.

8. When the first restricting member 81 rotates to the unrestricted position on the second body 20, the second restricting portion 811 is aligned with the restricting groove 23, and the second restricting member 82 protrudes and abuts against the At the second restricting portion 811, the first restricting portion 64 is not restricted by the second restricting member 82, and the third body 60 is not restricted to the restricting group 80. The third body 60 is opposite to the second body 20. Is in an unrestricted shape, the first perforation 814 is aligned with the first positioning portion 241, and the positioning bead 83 is positioned and accommodated at the first positioning portion 241, so that the first restricting member 81 is positioned in an unrestricted position. Position, and has the effect of torsion off.

9. When the first limiting member 81 rotates to the limiting position on the second body 20, the third limiting portion 812 is aligned with the limiting groove 23, and the second limiting member 82 is affected by the third limiting portion. The pressing force of 812 abuts against the first restricting portion 64, so that the third body 60 is restricted by the restricting group 80. The third body 60 is in a restrictive shape relative to the second body 20, and the first The perforation 814 is aligned with the second positioning portion 242, the positioning bead 83 is positioned and accommodated at the second positioning portion 242, so that the first restricting member 81 is positioned at a restricting position, and the third body 60 is opposite to the second positioning portion 242. The second body 20 does not have the function of torsion release.

10. When the control collar 31 is in the unlocked position, the first body 10 can rotate relative to the second body 20, so that the positioning member 34 can be displaced on the second body 20 to be positioned in any positioning groove At 25, when the positioning member 34 moves from one positioning groove 25 to the next positioning groove 25, the positioning member 34 is pushed by the outer peripheral surface of the second body 20 to open the second ring body 35, When the positioning member 34 is aligned with the next positioning groove 25, the positioning member 34 receives the elastic restoring force of the second ring body 35 and is accommodated in the next positioning groove 25, it will enter the positioning groove 25. Sound, the positioning sound is generated between the positioning member 34 and each positioning groove 25 after re-accommodation, so as to understand the rotation state of the adjusting torque value of the adjusting member 50. It can also be known that the positioning member 34 has been accommodated. In one of the positioning grooves 25, if the torque structure has been adjusted to the required torque value, it is convenient to return the control collar 31 to the locked position.

11. When the positioning member 34 is further accommodated in the positioning groove 25, it is the elastic restoring force of the second ring body 35, and is accommodated within the limit of the elastic restoring force of the second ring body 35. The displacement path is based on the arc of the positioning groove 25. Therefore, the sound of the positioning member 34 is more reliable. The displacement of the positioning member 34 is restricted by the second ring body 35. The sound can also be smoother.

12. The positioning groove 25 is concealed in the first body 10, so it can be known by sound that the positioning member 34 has been accommodated in the positioning groove 25 of the required torque value, and the sound can be judged during operation. It is practical.

13. When the control collar 31 moves on the first body 10 to the non-locking position in the opposite direction of the second body 20, the second elastic member 32 is pressed by the second abutting edge 312 to form In a compressed shape, the first ring body 33 is stretched out and abuts against the second tapered groove 316, so that the control collar 31 is positioned in the non-locking position, and the hand does not need to be pushed against the control all the time. The collar 31 is convenient for rotating the first body 10 by hand. When the first ring body 33 expands outwards and abuts against the second tapered groove 316, the first ring body 33 expands outwards to have a sound. The first ring body 33 has uttered and it is determined that the control collar 31 is in the unlocked position.

14. The first body 10 has a sound when it rotates relative to the second body 20, the control collar 31 also has a sound when it is in the unlocked position, and both have a sound prompt sound when the two torque adjustment actions are performed.

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

10: The first body

11: The first container

12: The first slot

14: The first ring groove

15: holding tank

16: Bead holding tank

17: First Arrival

20: The second body

30: control group

33: The first ring

40: fixed seat group

50: adjustment group

Claims (16)

A torsion structure, which includes: A first body; A second body, the second body is assembled with the first body, the second body is provided with a second container, and the second container penetrates the second body along the length direction of the second body A body, one end of the second body is provided with a first pivot, the first pivot is in communication with the second receiving groove, and one end of the second body is provided with two restricting grooves, the restricting groove and the second The accommodating groove is in a communicating shape, one end of the second body is provided with a first groove, the first groove is in the shape of a concave circular groove, and the first groove is provided with at least one first positioning portion and at least A second positioning portion, the depths of the first positioning portion and the second positioning portion are slightly larger than the first groove; A first elastic member, the first elastic member is accommodated in the second cavity; A third body, the third body is pivoted to the second body, one end of the third body is provided with a driving part, the driving part is protruding outside the second body, and the third body is provided with a A pivot seat, the pivot seat is pivoted in the second receiving slot, the pivot seat is provided with a second pivot part, the second pivot part is pivoted to the first pivot part, the first pivot part Three systems are provided with a first restricting portion, and the first restricting portion is aligned with the restricting groove; A restriction group, the restriction group is assembled with the second body and the third body, the restriction group can be rotated on the second body to an unrestricted position or a restricted position, so that the third body is opposite The second system is in an unrestricted shape and has a torsion release function, or the third body is in a restricted shape with respect to the second system without a torsion release function, and the restriction set includes a first restricting member and two The second restricting member, at least one positioning bead and an elastic body; The first restricting member is pivoted on the second body, and the first restricting member can be attached to the second body. Rotating on the main body, the inner peripheral surface of the first restricting member is provided with at least one second restricting portion and at least one third restricting portion, the depth of the second restricting portion is greater than the third restricting portion, and the second restricting portion It is in communication with the third restricting portion, the outer peripheral surface of the first restricting member is provided with a second groove, the second groove is in the shape of a concave circular groove, and the range of the second groove is provided There is at least one first perforation, and the first perforation can be respectively aligned with the first positioning portion or the second positioning portion; The second limiting member is accommodated in the limiting groove, the second limiting member is hidden in the first limiting member, the two second limiting members are provided on two opposite sides of the first limiting portion, the The first restricting member is rotatable on the second body, so that the second restricting member is aligned with the second restricting portion or the third restricting portion, so that the second restricting member is not locked or locked At the first restriction portion, the third body is made to be in an unrestricted or restricted shape relative to the second system; The positioning bead is accommodated in the first groove and the first perforation. When the first restricting member rotates on the second body, the positioning bead moves on the first groove, and the first perforation It can be aligned with the first positioning portion or the second positioning portion, and the positioning bead is positioned at the first positioning portion or the second positioning portion, so that the first restricting member is positioned at an unrestricted position or a restricted position ； The elastic system is accommodated in the second groove, and the elastic system is pressed against the positioning bead so that the positioning bead is hidden in the first restricting member. The positioning bead is limited by the elastic body and cannot be removed. Outside the first restricting member, the elastic system is in the shape of an elastic ring. When the positioning bead is located in the first groove, the positioning bead slightly expands the elastic body. The torsion structure according to claim 1, wherein the first system is in the shape of a round rod, one end of the first body is sleeved with a handle, and the inside of the first body is provided with a first accommodating groove, the The first receiving groove is in the shape of a circular groove, the first body is provided with a first through groove, the first through groove is in communication with the first receiving groove, and the first through groove is in the shape of a long hole groove , The first system is provided with a first ring groove, the first ring groove is in the shape of a concave circular groove, the first system is provided with two accommodating grooves, the two accommodating grooves are opposite to the first through groove system In a symmetrical shape, the first system is provided with a bead-receiving groove, and the bead-receiving groove is in communication with the first receptacle. With the axis of the first body, the bead-receiving groove is The interval is ninety degrees. The bead-containing groove is arranged on one side of one of the accommodating grooves. The bead-containing groove is circular perforation. The first system is provided with a first abutting edge. The edge is arranged between the first ring groove and the first through groove. The torsion structure according to claim 1, wherein the second system is pivoted or fixed to the first body, the second system is in the shape of a round rod or various rods, and the second system is The container is in the shape of a hollow circular groove or various types of grooves, the first pivot part is away from the first body, the first pivot part is arranged near the opening of one end of the second container, the The first pivot is in the shape of a through hole or various holes, the axis of the first pivot is perpendicular to the axis of the second accommodating groove, and the axis of the restricting groove is perpendicular to the axis of the second receiving groove. The axis of the second container is vertical. With the axis of the second container, the interval between the restricting groove and the first pivot is ninety degrees, and the restricting groove is set close to the first pivot. At a pivot, the two restricting grooves are symmetrical, the restricting groove is a circular perforation shape, and the other end of the second body is provided with a plurality of positioning grooves, and the plurality of positioning grooves are hidden in the first receiving groove , The first system can be rotated relative to the second body, so that the first through slot and each positioning groove are respectively aligned, the plurality of positioning grooves are arranged in a ring shape with the axis of the second body, the positioning The groove is in the shape of a concave arc groove, and the plurality of positioning grooves are away from the first pivot portion, the restricting groove, and the first groove. The torsion structure according to claim 1, wherein the first groove is disposed near the restriction groove, the restriction groove is disposed between the first pivot and the first groove, and the first positioning Portion and the second positioning portion are in the shape of a concave arc groove, the first positioning portion and the second positioning portion are The number is two each, or the number of the first positioning portion and the second positioning portion is plural, and the first positioning portion and the second positioning portion are spaced rings with the axis of the second cavity状array-shaped. The torque structure according to claim 1, wherein the driving part is a ratchet wrench structure, a two-way ratchet wrench structure, a one-way ratchet wrench structure, a torx wrench structure or an open-end wrench structure, and the pivot seat is in the shape of a sphere, The second pivot portion is in the shape of a circular perforation, the first restricting portion is arranged at one end of the pivoting seat, the pivoting seat is arranged between the driving portion and the first restricting portion, and the first restricting portion is Located on the side of the pivoting seat opposite to the driving portion, the first restricting portion is in the shape of a torus or in the shape of a concave ring groove, and the other end of the third body is provided with an abutting portion, the top The abutting portion is used for the other end of the first elastic member to elastically resist, so that the third body has a torsion release effect relative to the second body, and the abutting portion is away from the driving portion. The torsion structure according to claim 1, wherein a pivot rod is provided, and the pivot rod is pivoted through the first pivot portion and the second pivot portion, so that the second body and the third body are pivoted It is assumed that the pivot rod is in the shape of a round tip body. The torsion structure according to claim 1, wherein the first restricting member can be rotated three hundred and sixty degrees or rotated by an angle on the second body, and the number of the second restricting portion and the third restricting portion is According to the number of the first positioning portion, the number of the second restricting portion and the third restricting portion is plural, and the second restricting portion and the third restricting portion are spaced apart by the axis of the first restricting member When the number of the second restricting portion and the third restricting portion is two, the two second restricting portions are in a relatively positive shape, the two third restricting portions are in a relatively positive shape, and the first The second restricting portion is in the shape of a concave arc surface, the third restricting portion is in the shape of an arc surface, the number of the first perforation matches the number of the first positioning portion and the second positioning portion, or the first perforation The number is two, the axis of the first perforation is perpendicular to the axis of the first restricting member, the first perforation is in the shape of a circular hole that penetrates, and the outer part of the first restricting member can be provided There are lines to facilitate rotation. The torsion structure according to claim 1, wherein the two second restricting members are arranged symmetrically, and the second restricting member is in the shape of a ball. The torsion structure according to claim 1, wherein the positioning bead rolls on the first groove, and the number of the positioning bead is matched with the first perforation. The torsion structure according to claim 1, wherein the elastic system makes the positioning bead have elastic resistance when rolling and displacing on the first groove. The torsion structure according to claim 1, wherein when the first restricting member rotates on the second body and is located in an unrestricted position, the second restricting portion is aligned with the restricting groove, and the second restricting member is On the second restricting portion, the left and right sides of the first restricting portion are not restricted by the second restricting member, the third body is not restricted to the restricting group, and the third body is relative to the second The system is in an unrestricted shape. When in an unrestricted state, the first perforation is aligned with the first positioning portion, the positioning bead is elastically pressed by the elastic body, and the positioning bead is positioned at the first positioning portion, The first restricting member is positioned at an unrestricted position, the third system swings at an angle with the first pivot as the axis, and the third body has a torsion release function relative to the second system; the first When the restricting member rotates on the second body and is located at the restricting position, the third restricting portion is aligned with the restricting groove, and the two second restricting members are pressed by the third restricting portion and abut against the At the left and right sides of the first restriction part, the third system is restricted to the restriction group, the abutment part is unable to swing and displace, the third body is in a restricted shape relative to the second system, and the first perforation system Opposite to the second positioning part, the positioning The bead system is positioned at the second positioning portion, so that the first restricting member is positioned at the restricting position, the third body has no torsion release function relative to the second system, and the torsion structure is a wrench structure. The torque structure of claim 1, wherein a control group is provided, the control group is sleeved on the first body, and the control group can be moved to a locked position and a non-locked position to control the The first body is non-rotating or rotating relative to the second body, and the control group is used to control the non-adjustable torque state or the adjustable torque state. The torsion structure according to claim 12, wherein the control group includes a control collar, a second elastic member, a first ring body, a positioning member, a second ring body and a first bead body; The control collar is in the shape of a metal circular ring, the control collar is sleeved on the first body, and the control collar can axially move on the first body to a locked position and a non- In the locked position, a spring groove is provided on the rear side of the inner peripheral surface of the control collar. The spring groove extends until the rear end of the control collar is open. The opening of the spring groove is opposite to the first body. For the grip, the bottom of the spring groove is provided with a second abutting edge, the control collar is provided with a first peripheral surface, the second abutting edge is provided between the spring groove and the first peripheral surface, the first peripheral The diameter of the surface is smaller than the diameter of the spring groove, the first peripheral surface has the smallest inner diameter, the control collar is provided with a second peripheral surface, and the first peripheral surface is set between the second abutment edge and the Between the second peripheral surface, the diameter of the second peripheral surface is greater than the diameter of the first peripheral surface, a first tapered groove is formed between the first peripheral surface and the second peripheral surface, and the first tapered groove It expands from the first peripheral surface to the second peripheral surface, the first peripheral surface is arranged between the second abutment edge and the first tapered groove, and the control collar is provided with a second tapered shape Groove, the second tapered groove is arranged in the range of the spring groove, and the second tapered groove is formed from the opening of the spring groove to the second abutting edge In an enlarged shape, the second abutting edge is arranged between the first peripheral surface and the second tapered groove, and the control collar is sequentially provided with the spring groove, the second tapered groove, and the second abutting edge , The first peripheral surface, the first tapered groove and the second peripheral surface; the second elastic member is sleeved on the first body, and the second elastic member is elastically pressed against the control collar, The second elastic member has an elastic force to resist the effect of moving the control collar from the unlocked position to the locked position, the second elastic member is accommodated in the spring groove, and the second elastic member is provided with a first At one end, the first end is elastically pressed against the first abutting edge, the second elastic member is provided with a second end, and the second end is elastically pressed against the second abutting edge; the first ring system Is sleeved at the first ring groove, the first ring system is hidden in the control collar, the first ring system is slightly elastic, and when the control collar axially moves to the locked position, the first ring system A ring system abuts against the inner peripheral surface of the spring groove, and when the control collar moves axially to the non-locking position, the first ring system is externally stretched against the second tapered groove; the positioning member is made of metal , The positioning member is cylindrical, the positioning member is accommodated in the first through slot, the positioning member is hidden in the control collar, the positioning member can be locked or not locked in the positioning At the groove, one end of the positioning member is provided with a second ring groove, the second ring groove is in the shape of a concave ring groove, one end of the positioning member has a cone shape, and one end of the positioning member is provided with a cone facing the The second elastic member; the second ring system is sleeved on the first body and the second ring groove, the two ends of the second ring body are each provided with a accommodating part, the accommodating part is accommodated in At the accommodating groove, the second ring body is not separated from the first body, and the positioning member is limited by the second ring body and does not fall out of the first through groove, the second ring The system has elastic restoring force; the first bead system is accommodated in the bead-containing groove, the first bead system is hidden in the control collar, and the first bead system abuts against the first cone of the control collar At the groove, the control collar is limited by the first bead body, so that the control collar does not fall out of the first body. The torsion structure according to claim 13, wherein when the control collar is in the locked position, the second elastic member pushes the control collar in the direction of the first pivot, and the first ring system abuts On the inner peripheral surface of the spring groove, one end of the positioning member is pressed by the first peripheral surface and is slightly hidden in the first through groove, so that the positioning member is positioned and pressed against any positioning groove. The displacement between the first body and the second body is limited by the positioning member, the first body cannot rotate relative to the second body, and the other end of the positioning member is aligned with the second peripheral surface and At the first tapered groove, the first bead system slightly protrudes outside the bead receiving groove and abuts against the first tapered groove; when the control collar is on the first body toward the second body When it is displaced in the opposite direction and is in the unlocked position, the second elastic member is compressed by the second abutting edge, the first ring system will expand outward, and the first ring system abuts against the first ring system. At the two tapered grooves, the control collar is positioned in a non-locking position due to the first ring body. Body restriction, the first bead system is far away from the first tapered groove, the first body can rotate relative to the second body, so that the positioning member can be displaced on the second body to be positioned at any position At the groove, the positioning member is pushed by the wall surface of the second body to prop up the second ring body. When the positioning member moves from one positioning groove to the next positioning groove, the positioning member is affected by the second When the elastic restoring force of the ring body is further accommodated in each positioning groove, a sound will be emitted, and a prompt sound will be generated between the positioning member and each positioning groove for understanding the rotation state of the first body, and the positioning The sound generated by the component can also tell that the positioning component has been aligned with one of the positioning grooves. The torsion structure according to claim 1, wherein a fixing seat group is provided, and the fixing seat group is fixed in the second container, and the fixed seat group is arranged near the opening of the second container, The fixed seat assembly is far away from the first pivot. The torsion structure according to claim 15, wherein there is an adjustment group which is assembled with the first body, the second body and the fixing base group, and one end of the adjustment group is arranged on the At the end of the first container, the adjustment group is assembled with the first body, the other end of the adjustment group abuts against the first elastic member, and the adjustment group is assembled with the fixing seat group Assuming that the adjustment group can be screwed and displaced in the fixed seat group, when the first body is rotated to rotate and displace relative to the second body, the first system drives the adjustment group to rotate in the fixed seat group And displacement, so that the adjustment group is spiraled and displaced in the second receiving groove to adjust the length of the first elastic member.

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