TW202146182A - Torsion structure capable of having two different effects to achieve expandability - Google Patents

Abstract

The present invention relates to a torsion structure, which includes: a first body configured with a first receiving groove, at least one first receiving hole and a first limiting portion; an elastic member set; a driving set including a driving member, a first sprocket and a second sprocket, wherein the driving member is configured with a first driving portion, the first sprocket is configured with a first engaging portion, the second sprocket is configured with a second engaging portion and at least one first guide slot; at least one transmission member enabling the first body to drive the second sprocket to rotate; a second body set; a limiting member capable of acting from the first body to a non-limiting position or a limiting position, such that the driving set may be non-limited with respect to the first body to achieve the torsion release effect, or the driving set may be limited with respect to the first body without having the torsion release effect.

Description

Torsion structure

The present invention is related to a torsion structure, especially a torsion structure in which the restricting member can be actuated on the first body to a non-restricting position or a restricting position, so that the restricting member does not restrict or restrict the driving group , so that the driving group is in an unrestricted or restricted shape relative to the first body, so as to control whether the driving group has the effect of torsion jumping relative to the first body. The structure has a torsion effect. When the limiting member is in the limiting position, the driving group has no torsional tripping effect relative to the first body, and the torsion structure can be used as a general post structure.

According to our previous knowledge, the conventional torsion structure is also the previous patent application we applied for, Taiwan patent application number: 108114314, certificate number: I683730, patent name: torsion structure, please supplement it with the first figure in the bulletin. , its structure is: a torsion structure, which includes: a first body 10; an elastic member group 20; a driving member 30; a first chain 40; a second chain 50; a tip body 57; A first ring body 58 ; a second ring body 59 ; at least one limiting member 60 ; a second body 70 and a screwing member 80 .

But what is missing from this conventional patent structure is that:

The first body 10 is driven to rotate, the first body 10 drives the first toothed plate 40 to rotate, and the first toothed plate 40 drives the second toothed plate 50 and the driving member 30 to rotate, so as to rotate and fit on the When the rotational torque of the tool at the second driving part 31 is too large, the first engaging part 42 engages with the second engaging part 42. The coupling portion 52 will be disengaged, and the second toothed plate 50 will drive the driving member 30 to move toward the first driving portion 12 to compress the elastic member group 20, and has a torsional force jumping effect, but the torsional structure There is no control structure to limit the torsional force jumping and displacement between the driving element 30, the first chainring 40 or the second chainring 50, that is, the torsion structure only has the effect of torsion, Expansion is insufficient.

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

The conventional torsion structure only has the effect of torsion, and the expansion is insufficient. In the torsion structure of the present invention, the restricting member can move to a non-restricting position or a restricting position on the first body, so that the restricting member does not restrict or restrict the driving group, so that the driving group is relatively opposite to the first body. The system is in a non-restricting or restricting shape to control whether the driving group has the effect of torsion jumping relative to the first body. When the restricting member is in the non-restricting position, the torsion structure has a torsion effect. When the component is in the limiting position, the driving group has no torsional tripping effect relative to the first body inter-system, and the torsion structure can be operated as a general connecting rod structure.

The present invention relates to a torsion structure, which comprises: a first main body is provided with a first accommodating groove, at least a first accommodating hole and a first restricting part; an elastic element group; a driving group includes a driving element , a first chainring and a second chainring; the driving part is provided with a first driving part; the first chainring is provided with a first meshing part; the second chainring A second engaging part and at least one first guide groove are provided; at least one transmission element enables the first main system to drive the second gear plate to rotate; a second main body group; a restricting element can be attached to the first main body Activate to a non-restricted position or a restricted position, so that the drive group is in a non-restricted state relative to the first system and has the effect of torsion jump, or the drive group is restricted relative to the first system without torque jump. off effect.

The restricting member can be actuated on the first body to an unrestricted position or a restricting position, so that the restricting member does not restrict or restrict the drive group, so that the drive group is unrestricted or restricted relative to the first body. The restricting shape is used to control whether the driving group has the effect of torsion jumping relative to the first body. When the restricting member is in the non-restricting position, the torsion structure has the torsion effect. When the restricting member is in the restricting position, the The driving group is limited by the limiting member, and the driving group does not have the function of torsion tripping relative to the first body. The torsion structure can be operated as a general connecting rod structure. The torsion structure has two different functions. The torsion structure is expandable.

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

10: The first body

11: The first tank

12: The second container

13: The first encounter

14: The first hole

15: The first group set up department

16: The first restriction department

20: Elastic set

21: elastic parts

22: The first gasket

23: Second gasket

3: Drive group

30: Drivers

31: The first drive part

32: Connection segment

33: First Piercing

34: First end

35: The first ring groove

36: accommodating part

40: The first chainring

41: The first set of joints

42: The first engaging part

43: Second Piercing

44: Second end

50: Second chainring

51: The second set of joints

52: Second engaging part

53: The first guide groove

57: tip body

58: First Ring Body

59: Second ring body

60: Transmission parts

70: The second body group

71: The second body

711: Second drive unit

712: The second group set up department

72: Group Components

80: Restrictions

81: Second Restriction Department

82: Third Restriction Division

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

Fig. 2 is an exploded perspective view of the torsion structure elastic element assembly of the present invention.

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

FIG. 4 is a three-dimensional combined view of the torsion structure driving group of the present invention.

Fig. 5 is a side view of the torsion structure driving group of the present invention.

FIG. 6 is a side view of another operating state of the torsion structure driving group of the present invention.

Fig. 7 is a front view of the torsion structure limiting member of the present invention.

FIG. 8 is a sectional view of the present invention at A-A of FIG. 7 .

Figure 9 is a three-dimensional combined view of the torsion structure of the present invention.

Figure 10 is a front view of the torsion structure of the present invention.

FIG. 11 is a cross-sectional view of the present invention at B-B of FIG. 10 .

FIG. 12 is a cross-sectional view of the second operating state at B-B of FIG. 10 of the present invention.

FIG. 13 is a cross-sectional view of the third operating state at B-B of FIG. 10 of the present invention.

First, please refer to FIG. 1 to FIG. 8 , FIG. 1 is an exploded perspective view of the torsion structure of the present invention, FIG. 2 is an exploded perspective view of the torsion structure elastic element group 20 of the present invention, and FIG. 3 is the torsion structure drive group 3 of the present invention. Three-dimensional exploded view, FIG. 4 is a perspective combined view of the torsion structure drive group 3 of the present invention, FIG. 5 is a side view of the torsion structure drive group 3 of the present invention, and FIG. 6 is a side view of another operating state of the torsion structure drive group 3 of the present invention , Figure 7 is a front view of the torsion structure limiting member 80 of the present invention, and Figure 8 is a cross-sectional view of the AA of Figure 7 of the present invention. The present invention relates to a torsion structure, which includes:

A first body 10, a first accommodating groove 11 is formed in the first body 10, the first accommodating groove 11 is in the shape of a circular groove, and a second accommodating groove 12 is formed on one side of the first accommodating groove 11, The second volume The groove 12 and the first accommodating groove 11 are in the same shape, the diameter of the second accommodating groove 12 is smaller than the first accommodating groove 11, the second accommodating groove 12 is in the shape of a circular groove, the first accommodating groove 11 and the A first abutting edge 13 is formed between the second accommodating groove 12 , and at least one first accommodating hole 14 is formed on the first body 10 , and the first accommodating hole 14 is in communication with the first accommodating groove 11 . , the first accommodating holes 14 are in the shape of long holes, the first accommodating holes 14 are plural, the plural first accommodating holes 14 are arranged in a ring shape, and the number 14 of the first accommodating holes is four One, the first body 10 is provided with at least one first set portion 15 , the first set portion 15 is communicated with the first accommodating groove 11 , and the first set portion 15 is set near the At the opening of the first accommodating groove 11 , the first accommodating hole 14 is disposed between the second accommodating groove 12 and the first assembling portion 15 , and each first assembling portion 15 is in the shape of a circular hole. The first set parts 15 are plural, the first set parts 15 are arranged in a ring shape, the first set parts 15 are two, and the two first set parts 15 are in phase. Symmetrical, the first body 10 is provided with a first restricting portion 16, the first restricting portion 16 is disposed near the opening of the first container 11, the first set portion 15 is disposed in the first On a restricting portion 16, the first accommodating hole 14 is disposed between the second accommodating groove 12 and the first restricting portion 16, and the first restricting portion 16 is in the shape of an external thread;

An elastic element set 20 , please refer to FIG. 2 , the elastic element group 20 is accommodated in the first accommodating groove 11 , and the elastic element group 20 includes an elastic element 21 , a first gasket 22 and a second gasket 23;

The elastic member 21 is accommodated at the first accommodating groove 11, and the elastic member 21 is a spring structure;

The first gasket 22 is accommodated at the first accommodating groove 11 , and the first gasket 22 is abutted against one end of the elastic member 21 ;

The second gasket 23 is pressed against the other end of the elastic piece 21, and the elastic piece 21 is pressed against the elastic piece 21. Between the first gasket 22 and the second gasket 23, the second gasket 23 is opposite to the opening of the first container 11;

A driving group 3, as shown in FIG. 3, is accommodated and hidden in the first body 10, and the elastic element group 20 springs against the driving group 3, so that the driving group 3 is With the function of torsion tripping, the driving group 3 includes a driving member 30 , a first chainring 40 , a second chainring 50 , a tip body 57 , a first ring body 58 and a second ring body 59 ;

The driving member 30 is accommodated in the first accommodating groove 11 , and a first driving portion 31 is provided at one end of the driving member 30 , and the first driving portion 31 penetrates through the first accommodating groove 11 and the second accommodating groove 11 . At the accommodating groove 12, the opening of the first driving part 31 is flush with the opening of the second accommodating groove 12; Section 32, the connecting section 32 is away from the opening of the first driving part 31, the connecting section 32 is cylindrical, the connecting section 32 is provided with a first through hole 33, the first through hole 33 is in the shape of a cylinder. Through shape, the axis of the first through hole 33 is perpendicular to the axis of the connecting section 32, the first through hole 33 is in the shape of a circular hole or a non-circular hole, and the driving member 30 is provided with a first end portion 34. The first end portion 34 is arranged between the first driving portion 31 and the connecting section 32, the first end portion 34 is in the shape of a plane, and the outer peripheral surface of the first driving portion 31 is provided with a first A ring groove 35, the first ring groove 35 is located near the first end portion 34, the first ring groove 35 is in the shape of a concave ring groove, and the outer peripheral surface of the first driving portion 31 is provided with an accommodating portion 36. The accommodating portion 36 is located near the opening of the first driving portion 31. The diameter of the accommodating portion 36 is smaller than the diameter of the outer peripheral surface of the first driving portion 31. The accommodating portion 36 is accommodated in the In the first accommodating groove 11 and the second accommodating groove 12, the diameter of the accommodating portion 36 is smaller than the diameter of the first accommodating groove 11, and the diameter of the accommodating portion 36 is equal to or slightly smaller than the second accommodating groove 12 diameter, the width of the accommodating portion 36 is larger than the first annular groove 35;

The first chainring 40 is accommodated in the first accommodating slot 11 , the first chainring 40 is assembled with the driving member 30 , and the first chainring 40 is integrally driven with the driving member 30 . The first chainring 40 is in the shape of a hollow ring. The first chainring 40 is provided with a first engaging portion 41 , and the first engaging portion 41 is sleeved on the connecting section 32 . The engaging portion 41 is in the shape of a circular groove. One end of the first chainring 40 is provided with a first engaging portion 42 . The first engaging portion 42 is in the shape of annularly arranged teeth. There is a second through hole 43 , the second through hole 43 is opposite to the first through hole 33 , the second through hole 43 penetrates the first toothed plate 40 , and the second through hole 43 is formed in the shape of the first engaging portion 41 . The axis of the second through hole 43 is perpendicular to the axis of the first sleeve portion 41 , the second through hole 43 is in the shape of a circular through hole, and the other end of the first toothed plate 40 is provided with a second The end portion 44, the second end portion 44 is in abutment with the first end portion 34, or the second end portion 44 is spaced from the first end portion 34, and the second end portion 44 is in contact with the first end portion 44. The first engaging portion 42 is away from each other, and the second end portion 44 is flat;

The second chainring 50 is accommodated in the first accommodating groove 11 , the second chainring 50 is displaceable in the first accommodating groove 11 , and the elastic element group 20 is resilient against the second chainring 50, the first washer 22 is pressed against the second chainring 50 by the elastic force of the elastic member 21, the second chainring 50 is in the shape of a hollow ring, the second chainring 50 A second fitting portion 51 is provided. The second fitting portion 51 is fitted on the connecting section 32 so that the second chainring 50 can be displaced on the connecting section 32. The second fitting portion 51 The first chainring 40 is sleeved on the connecting section 32 first, and then the second chainring 50 is sleeved. One end of the second chainring 50 is provided with a second engaging portion 52. The second engaging portion 52 is engaged with the first engaging portion 42, so that the first chainring 40 is engaged with the second chainring 50. The second engaging portion 52 is in the shape of annularly arranged teeth. The other end of the toothed plate 50 is provided with at least one first guide groove 53 , the first guiding groove 53 is opposite to the first receiving hole 14 , and the second toothed plate 50 can be inserted into the The range of the first guide groove 53 is linearly displaced. The first guide groove 53 is in the shape of a concave arc-shaped groove. The first guide groove 53 is away from the second engaging portion 52. The first guide groove 53 is The plurality of first guide grooves 53 are arranged in a ring shape, and the number of the first guide grooves 53 is the same as the number of the first accommodating holes 14;

The tip body 57 penetrates through the first through hole 33 and the second through hole 43 , so that the first chainring 40 and the driving member 30 are assembled with each other. The tip body 57 is in the shape of an elastic circle. tip body shape;

The first ring body 58 is sleeved at the first ring groove 35 , the first ring body 58 abuts between the inner peripheral surface of the first receiving groove 11 and the first ring groove 35 , the first ring The body 58 is in the shape of a C-shaped ring;

The second ring body 59 is sleeved on the accommodating portion 36 , the second ring body 59 is hidden in the first accommodating groove 11 , and one end of the second ring body 59 is in contact with the first abutting edge 13 . Abutting, the second ring body 59 is abutted between the inner peripheral surface of the first accommodating groove 11 and the accommodating portion 36, and the second ring body 59 is in the shape of a ring;

At least one transmission element 60 is accommodated in the first accommodating hole 14 and the first guide groove 53, so that the first body 10 drives the second toothed plate 50 to rotate, and the second toothed plate When the 50 moves linearly, the first guide groove 53 is displaced relative to the transmission member 60. The transmission member 60 is in the shape of a ball and can roll naturally. The number of the transmission member 60 is related to the first accommodating hole 14 and the The first guide groove 53 is matched;

A second body set 70, the second body set 70 is assembled with the first body 10, the second body 70 drives the first body 10 to rotate, and the elastic component set 20 springs against the driving set 3 and the second body 70, the second body group 70 includes a second body 71 and at least one device 72;

The second body 71 is assembled at the first accommodating groove 11 , the elastic element assembly 20 springs between the second chainring 50 and the second body 71 , and the second washer 23 is supported by the The elastic member 21 is pressed against the second body 71 by the elastic force of the elastic member 21 . One end of the second body 71 is provided with a second driving portion 711 , and the second driving portion 711 is protruded out of the first body 10 . The two driving parts 711 are used for another tool to fit together. The second driving part 711 is in the shape of a hexagonal head or each non-circular shape. The second body 71 is provided with at least one second assembly part 712. The second set part 712 is opposite to the first set part 15 , the number of the second set part 712 is matched with the first set part 15 , and the axis of the second set part 712 is The axis of the second body 71 is perpendicular to each other, and the second set portion 712 is in the shape of a circular hole;

The set of components 72 is accommodated at the first set portion 15 and the second set portion 712 , the set of components 72 is in the shape of a ball, and the number of the set of components 72 is the same as that of the first set of components 72 . The assembling part 15 cooperates;

The second body 71 is driven, the second body 71 drives the first body 10 to rotate, the first body 10 drives the second toothed plate 50 to rotate, the second toothed plate 50 drives the first toothed plate 40 to rotate, the The first toothed plate 40 then drives the driving member 30 to rotate to rotate the tool member sleeved at the first driving portion 31. When the rotational torque is too large, the second engaging portion 52 and the first engaging portion 42 are The second chainring 50 is displaced in the opposite direction of the first chainring 40, the first guide groove 53 is displaced relative to the transmission member 60, and the first guide groove 53 is the second tooth The displacement path of the disk 50, the second toothed disk 50 is pressed against the elastic element group 20, so that the elastic element group 20 is compressed and has the function of torsion jumping;

A restricting member 80 , please refer to FIG. 7 and FIG. 8 , the restricting member 80 is connected to the first The main body 10 and the driving group 3 are assembled together, and the restricting member 80 can act on the first main body 10 to an unrestricted position or a restricted position, so that the driving group 3 is unrestricted relative to the first main body 10 The driving group 3 is restricted relative to the first body 10 and has no torsional jumping effect. The inner peripheral surface of the restricting member 80 is provided with a second restricting portion 81. The two restricting portions 81 are opposite to the first accommodating hole 14 and the first guide groove 53 , the transmission member 60 is abutted on the second restricting portion 81 , and the second restricting portion 81 is in the shape of a concave arc groove , the inner peripheral surface of the restricting member 80 is provided with a third restricting portion 82, the third restricting portion 82 can be actuated at the first restricting portion 16, the third restricting portion 82 is in the shape of an internal thread, the third restricting portion 82 is The restricting portion 82 is screwed with the first restricting portion 16 , and the third restricting portion 82 can rotate and displace on the first restricting portion 16 , so that the restricting member 80 can rotate at the first restricting portion 16 . Displacement, the second restricting portion 81 rotates and displaces relative to the first accommodating hole 14 and the first guide groove 53, so that the transmission member 60 and the bottom of the first guide groove 53 are away from or abutted against, so that the The transmission member 60 is not restricted or restricted by the restriction member 80 , the restriction member 80 and the transmission member 60 do not restrict or restrict the driving group 3 , and the driving group 3 is not restricted relative to the first body 10 . state or restriction;

When the third restricting portion 82 is actuated at the first restricting portion 16 , the transmission member 60 is restricted by the second restricting portion 81 , the transmission member 60 abuts against the bottom of the first guide groove 53 , the The second chainring 50 cannot be displaced relative to the transmission member 60 , the second chainring 50 cannot be displaced and pressed against the elastic member group 20 and disengaged from the first chainring 40 , and the driving group 3 is in a restricted shape , the drive group 3 cannot be displaced, the elastic element group 20 is equivalent to no effect, and the torsion structure is the effect of a general post structure;

The third restricting portion 82 is actuated at the first restricting portion 16 . When the restricting member 80 is not restricting the transmission member 60 , the second chainring 50 can be displaced relative to the transmission member 60 , and the drive group 3 is Displaceable, the driving group 3 is resisted by the elastic force of the elastic element group 20, and the torsion structure has the effect of torsion jumping;

When the restricting member 80 rotates and displaces on the first restricting portion 16 in the opposite direction of the first driving portion 31 and is in the non-restricting position, the second restricting portion 81 is displaced relative to the first accommodating hole 14 without Restricting the transmission member 60 , the transmission member 60 abuts between the first receiving hole 14 , the first guide groove 53 and the second restricting portion 81 , and the transmission member 60 is in contact with the bottom of the first guide groove 53 . The driving group 3 is not limited by the restricting member 80, and the driving group 3 is in an unrestricted shape relative to the first body 10. When the rotational torque value is too large, the second engaging portion 52 can engage with the first body 10. The first engaging portion 42 is disengaged, the second toothed plate 50 is displaced in the first accommodating groove 11 in the direction of the second driving portion 711 , the first guide groove 53 is displaced relative to the transmission member 60 , the The second toothed plate 50 is pressed against the elastic element group 20 in a compressed shape;

When the restricting member 80 rotates and displaces on the first restricting portion 16 in the direction of the first driving portion 31 and is located at the restricting position, the second restricting portion 81 restricts the transmission member 60 , and the transmission member 60 is fastened against the Abutting between the bottom of the first guide groove 53 and the second restricting portion 81 , the second chainring 50 is limited by the transmission member 60 and the restricting member 80 , and the second chainring 50 cannot be opposed to the transmission When the component 60 is displaced, the second chainring 50 cannot be displaced in the first accommodating groove 11 , the driving group 3 is restricted relative to the first body 10 and does not have the effect of torsional tripping, and the torsional structure is only It is a general post structure.

Please refer to FIG. 9 . FIG. 9 is a three-dimensional combined view of the torsion structure of the present invention. It can be clearly shown from the diagram that the driving group 3 is assembled first and then accommodated in the first container 11 and the second container. In the accommodating groove 12 , the elastic element group 20 is accommodated in the first accommodating groove 11 , the elastic element group 20 is elastically pressed against the second chainring 50 , and each transmission element 60 is accommodated in each The first accommodating hole 14 and each first guide groove 53, the second body group 70 is assembled with the first body 10, the second driving portion 711 is protruded out of the first body 10, and each set of devices 72 is assembled on each The first assembly portion 15 and each of the second assembly portions 712 allow the second body 71 to be assembled with the first body 10 , and the limiting member 80 is associated with the first body 10 and the drive group 3 . When assembled, the restricting member 80 can move to an unrestricted position or a restricted position on the first body 10 , so that the driving group 3 is in an unrestricted or restricted shape relative to the first body 10 .

Please continue to refer to FIG. 10 to FIG. 12, FIG. 10 is a front view of the torsion structure of the present invention, FIG. 11 is a cross-sectional view of the present invention at BB of FIG. 10, and FIG. 12 is a cross-sectional view of the second operating state of the present invention at BB of FIG. 10 , it can be clearly shown from the figure that when the restricting member 80 rotates and displaces in the direction of the second driving portion 711 at the first restricting portion 16 and is in the non-restricting position, the transmission member 60 is not limited by the Limiting member 80, the driving group 3 is not limited by the limiting member 80, the driving group 3 is in an unrestricted shape relative to the first body 10, that is, as shown in FIG. 11, when the rotational torque is too large, the second The engaging portion 52 and the first engaging portion 42 will be disengaged, that is, as shown in FIG. 12 , the second toothed plate 50 is displaced in the direction of the second driving portion 711 in the first accommodating groove 11 , and the The first guide groove 53 is displaced relative to the transmission member 60 , and the second toothed plate 50 is pressed against the elastic member group 20 in a compressed state and has a torsional tripping effect.

Please refer to FIG. 13 . FIG. 13 is a cross-sectional view of the third operating state at BB of FIG. 10 of the present invention. The restricting member 80 is rotated and displaced at the first restricting portion 16 in the direction of the first driving portion 31 and is located at In the restricting position, the second restricting portion 81 restricts the transmission member 60 , the second chainring 50 is limited by the transmission member 60 and the restricting member 80 , and the second chainring 50 cannot be opposed to the transmission member 60 . Displacement, the second chainring 50 cannot be displaced in the first accommodating groove 11 , the driving group 3 is restricted relative to the first body 10 , so it does not have the effect of torsion tripping, and the torsion structure is only general Post structure.

In another embodiment of the present invention, the second spacers 23 can be provided in plural, and the number of the second spacers 23 can also be adjusted by adjusting the compression degree of the elastic member 21 to determine the required or preset torque value.

In another embodiment of the present invention, the set of devices 70 can have a plurality of sets, and each set of devices 70 can be provided with different second driving parts 711 , the second driving parts 711 in FIG. 1 are hexagonal For the rod, the second driving part 711 can also have a four-corner groove structure or various types of structures that can be driven, which also has the same effect.

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

1. The restricting member 80 can move to a non-restricting position or a restricting position on the first body 10, so that the restricting member 80 does not restrict or restrict the driving group 3, so that the driving group 3 is relatively opposite to the first The main body 10 is in an unrestricted shape or a restricted shape to control whether the driving group 3 has the effect of torsional tripping relative to the first body 10 . When the restricting member 80 is in the unrestricted position, the torsion structure has a torsional effect. , when the limiting member 80 is in the limiting position, the driving group 3 is limited by the limiting member 80 , the driving group 3 has no torsional tripping effect relative to the first body 10 , and the torsion structure can be used as a general The operation of the connecting rod structure, the torsion structure has two different functions, and the torsion structure is expandable.

2. The restricting member 80 can be actuated on the first body 10, so that the second restricting portion 81 is displaced relative to the first receiving hole 14 and the first guide groove 53, so that the transmission member 60 and the first guide groove 53 are displaced. The bottoms of the grooves 53 are away from or abut against each other, so that the transmission member 60 is not restricted or restricted by the restricting member 80, and the restricting member 80 does not restrict or restrict the driving group 3, so that the driving group 3 is relatively opposite to the first A body 10 is in an unrestricted or restricted shape, and the torsion structure can be operated as a torsion post structure or a general post structure. use.

3. The restricting member 80 can be rotated and displaced on the first body 10 to an unrestricted position or a restricted position, without restricting or restricting the transmission member 60 and the second gear plate 50, so that the driving group 3 It is not restricted or restricted by the restricting member 80 , so that the driving group 3 is in an unrestricted or restricted shape relative to the first body 10 , so as to control whether the driving group 3 has a torsion force relative to the first body 10 . Escape effect.

4. When the restricting member 80 rotates and displaces on the first restricting portion 16 in the direction of the second driving portion 711 and is in a non-restricting position, the second restricting portion 81 is opposite to the first accommodating hole 14 and the The displacement of the first guide groove 53 does not restrict the transmission member 60. The transmission member 60 is abutted between the first accommodating hole 14, the inner peripheral surface of the first guide groove 53 and the second restricting portion 81. The member 60 is away from the bottom of the first guide groove 53, the driving group 3 is not limited by the restricting member 80, the driving group 3 is in an unrestricted shape relative to the first body 10, when the rotational torque value When the size is too large, the second engaging portion 52 can be disengaged from the first engaging portion 42, the second toothed plate 50 is displaced in the direction of the second driving portion 711 in the first accommodating groove 11, and the first A guide groove 53 is displaced relative to the transmission element 60 , the second toothed plate 50 is pressed against the elastic element group 20 in a compressed state, and the driving group 3 has a torsional tripping effect relative to the first body 10 .

5. When the restricting member 80 rotates and displaces on the first restricting portion 16 in the direction of the first driving portion 31 and is in the restricting position, the second restricting portion 81 is opposite to the first accommodating hole 14 and the first accommodating hole 14. A guide slot 53 is displaced to restrict the transmission member 60 . The transmission member 60 is tightly fitted against the first accommodating hole 14 , the bottom of the first guide slot 53 and the second restricting portion 81 . The second chainring 50 is limited by the transmission member 60 and the limiting member 80 , the first guide groove 53 cannot be displaced relative to the transmission member 60 , and the second chainring 50 cannot be placed in the first accommodating groove 11 . displacement, the driving group 3 is relative to the first body 10, namely It is restricted and does not have the effect of torsion tripping, and the torsion structure is only a general post structure.

6. The set of devices 70 can be provided with a plurality of different second driving parts 711 . By replacing the different set of devices 70 and assembled on the first body 10 , the torsion structure can be used as a product of expansion.

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

10: The first body

11: The first tank

12: The second container

13: The first encounter

14: The first hole

15: The first group set up department

16: The first restriction department

20: Elastic set

3: Drive group

60: Transmission parts

70: The second body group

71: The second body

711: Second drive unit

712: The second group set up department

72: Group Components

80: Restrictions

Claims (14)

A torsion structure comprising: A first body, the first body is provided with a first accommodating groove, the first accommodating groove is in the shape of a circular groove, the first body is provided with at least one first accommodating hole, and the first accommodating hole is The first accommodating hole is in the shape of an elongated slot, and the first body is provided with a first restricting portion; an elastic component set, the elastic component set is accommodated in the first accommodating groove; A driving group, the driving group is accommodated in the first body, the elastic element group is resilient against the driving group, so that the driving group has the effect of torsion jumping, and the driving group includes a driving element , a first chainring and a second chainring; The driving element is accommodated in the first accommodating groove, and one end of the driving element is provided with a first driving portion; The first chainring is accommodated in the first accommodating groove, the first chainring is assembled with the driving member, the first chainring and the driving member are integrally driven, and one end of the first chainring is is provided with a first engaging portion; The second chainring is accommodated in the first accommodating groove, the second chainring is displaceable in the first accommodating groove, the elastic component group is elastically pressed against the second chainring, the second chainring One end of the chainring is provided with a second engaging portion, the second engaging portion is engaged with the first engaging portion, so that the first chainring is engaged with the second chainring, and the other end of the second chainring is There is at least one first guide groove, the first guide groove is opposite to the first accommodating hole, and the second toothed plate can be linearly displaced within the range of the first guide groove; At least one transmission element, the transmission element is accommodated at the first accommodating hole and the first guide groove, so that the The first main system drives the second toothed plate to rotate, and when the second toothed plate is displaced linearly, the first guide groove is displaced relative to the transmission member; A second body set, the second body set is assembled with the first body, the second body drives the first body to rotate, and the elastic component set springs against the driving set and the second body between; A restricting member, the restricting member is assembled with the first body and the driving group, the restricting member can be actuated on the first body to a non-restricting position or a restricting position, so that the driving group is relatively opposite to the first body. One system is in a non-restricted shape and has the function of torsion tripping, or the drive group is in a restricted shape relative to the first system and has no torsional tripping effect. The inner peripheral surface of the restricting member is provided with a second restricting portion, the The second restricting portion is opposite to the first accommodating hole and the first guide groove, the transmission member is abutted on the second restricting portion, the inner peripheral surface of the restricting member is provided with a third restricting portion, the third restricting portion is The restricting portion can be actuated at the first restricting portion, so that the second restricting portion is displaced relative to the first accommodating hole and the first guide groove, so that the transmission member is away from the bottom of the first guide groove or Abutting against each other so that the transmission member is not restricted or restricted by the restriction member, the restriction member does not restrict or restrict the driving group, and the driving group is in an unrestricted or restricted shape relative to the first body. The torsion structure as claimed in claim 1, wherein one side of the first accommodating groove is provided with a second accommodating groove, the second accommodating groove and the first accommodating groove are in the same shape, and the diameter of the second accommodating groove is is smaller than the first accommodating groove, the second accommodating groove is in the shape of a circular groove, a first abutting edge is set between the first accommodating groove and the second accommodating groove, the first accommodating holes are plural, the The plurality of first accommodating holes are arranged in a ring shape, or the number of the first accommodating holes is four. The torsion structure of claim 1, wherein the first body is provided with at least one first set portion, the first set portion is in communication with the first accommodating groove, and the first set portion The part is located near the opening of the first container, and the first set part is in the shape of a circular hole; the second body set includes a second body and at least one set of devices; the second body set Set at the first accommodating slot, the elastic component is elastically pressed between the second toothed plate and the second body, and one end of the second body is provided with a second driving part, and the second driving part is convex Exposed outside the first body, the second driving part is for another tool to fit together, the second driving part is in the shape of a hexagonal head or each non-circular shape, and the second body is provided with at least one first Two sets of parts, the second set part is opposite to the first set part, the number of the second set part is matched with the first set part, the axis of the second set part is The axis of the second body is perpendicular to each other, and the second set part is in the shape of a circular hole; the set of parts is accommodated at the first set part and the second set part. The piece is in the shape of a ball, and the number of the set pieces is matched with the first set part. The torsion structure according to claim 1, wherein the first restricting portion is disposed near the opening of the first accommodating groove, the first restricting portion is in the shape of an external thread, and the second restricting portion is a concave arc The third restricting part is in the shape of an internal thread, the third restricting part is screwed with the first restricting part, and the third restricting part can rotate and displace on the first restricting part, so that the The restricting member is rotated and displaced at the first restricting portion. The torsion structure according to claim 1, wherein the elastic element assembly comprises an elastic element, a first washer and a second washer; the elastic element is accommodated at the first accommodating groove, and the elastic element The element is a spring structure; the first gasket is accommodated at the first accommodating groove, the first gasket is attached to one end of the elastic element; the second gasket is attached to the other end of the elastic element, the The elastic member is elastically pressed between the first gasket and the second gasket, the second gasket is opposite to the opening of the first accommodating groove; the first gasket is pressed by the elastic force of the elastic member against the second chainring superior. The torsion structure as claimed in claim 2, wherein the first driving portion passes through the first accommodating groove and the second accommodating groove, and the opening of the first driving portion is connected to the opening of the second accommodating groove The first driving part is in the shape of a hexagonal slot, and the other end of the driving part is provided with a connecting section, the connecting section is far away from the opening of the first driving part, and the connecting section is in the shape of a cylinder. , the connecting section is provided with a first perforation, the first perforation is in the shape of a through hole, the axis of the first perforation is perpendicular to the axis of the connecting section, and the first perforation is in the shape of a circular perforation or a non-circular perforation. In the shape of a circular hole, the driving member is provided with a first end portion, the first end portion is arranged between the first driving portion and the connecting section, and the first end portion is flat. The torsion structure according to claim 6, wherein a first annular groove is formed on the outer peripheral surface of the first driving portion, the first annular groove is disposed near the first end portion, and the first annular groove is formed In the shape of a concave ring groove, the outer peripheral surface of the first driving part is provided with an accommodating part, the accommodating part is arranged near the opening of the first driving part, and the diameter of the accommodating part is smaller than that of the first driving part The diameter of the outer peripheral surface of the accommodating part, the accommodating part is accommodated in the first accommodating groove and the second accommodating groove, the diameter of the accommodating part is smaller than the diameter of the first accommodating groove, and the diameter of the accommodating part is is equal to or slightly smaller than the diameter of the second accommodating groove, and the width of the accommodating portion is larger than the first annular groove; the driving group is provided with a first annular body, and the first annular system is sleeved on the first annular groove At the position, the first ring system abuts between the inner peripheral surface of the first container groove and the first ring groove, and the first ring system is in the shape of a C-shaped ring body; the driving group is provided with a second ring body, the A second ring system is sleeved on the accommodating portion, the second ring system is hidden in the first accommodating groove, one end of the second ring body is abutted against the first abutting edge, and the second ring system is abutted against the first abutting edge. Between the inner peripheral surface of the first accommodating groove and the accommodating portion, the second ring system is in the shape of a torus. The torsion structure as claimed in claim 6, wherein the first chainring is in the shape of a hollow ring, the first chainring is provided with a first fitting portion, and the first fitting portion is fitted over the On the connecting section, the first engaging portion is in the shape of a circular through groove, the first engaging portion is in the shape of annularly arranged teeth, the first toothed plate is provided with a second through hole, and the second through hole is connected with the The first perforation is relatively positive, the second perforation penetrates the first toothed plate, the second perforation is in communication with the first sleeve part, and the axis of the second through hole is connected with the first sleeve part. The axes are perpendicular to each other, the second perforation is in the shape of a circular perforation, and the other end of the first chainring is provided with a second end, the second end abuts against the first end, or the second The end portion is spaced from the first end portion, the second end portion is far away from the first engaging portion, and the second end portion is in the shape of a plane; the driving assembly is provided with a tip body, and the tip body is It penetrates through the first through hole and the second through hole, so that the first toothed plate and the driving member are assembled with each other, and the tip system is in the shape of an elastic round tip. The torsion structure according to claim 6, wherein the second chainring is in the shape of a hollow annular body, the second chainring is provided with a second engaging portion, and the second engaging portion is nested on the On the connecting section, the second chainring can be displaced on the connecting section, the second engaging portion is in the shape of a circular groove, and the first chainring is first sleeved on the connecting section, and then the first chainring is sleeved on the connecting section. The second toothed plate, the second meshing portion is in the shape of annularly arranged teeth, the first guide groove is in the shape of a concave arcuate groove, the first guide groove is away from the second meshing portion, the first There are a plurality of guide grooves, the plurality of first guide grooves are arranged in a ring shape, and the number of the first guide grooves is the same as the number of the first accommodating holes. The torsion structure according to claim 1, wherein the transmission member is spherical and can roll naturally, and the number of the transmission member is matched with the number of the first accommodating hole and the first guide groove. The torsion structure according to claim 1, wherein when the second body is driven, the second body drives the first body to rotate, the first body drives the second gear plate to rotate, and the second gear plate drives the first gear plate The toothed plate rotates, and the first toothed plate drives the driving member to rotate. When the rotational torque is too large, the second meshing portion and the first meshing portion will be disengaged, and the second toothed plate is connected to the first toothed plate. When a toothed plate is displaced in the opposite direction, the first guide groove is displaced relative to the transmission element, the first guide groove is the displacement path of the second toothed plate, and the second toothed plate is pressed against the elastic member group. The elastic element group is compressed to have the effect of torsion jumping out. The torsion structure as claimed in claim 1, wherein when the third restricting portion is actuated at the first restricting portion, so that the transmission member is restricted by the second restricting portion, the transmission member abuts against the first restricting portion At the bottom of the guide groove, the second toothed plate cannot be displaced relative to the transmission member, the second toothed plate cannot be displaced and pressed against the elastic element group and disengaged from the first toothed plate, and the driving group is in a restrictive shape , the driving group cannot be displaced, the elastic element group is equivalent to no effect, and the torsion structure is the effect of a general connecting rod structure; the third restricting part is actuated at the first restricting part, and the restricting part does not restrict the When the transmission element is used, the second toothed plate can be displaced relative to the transmission element, and the driving group can be displaced. The driving group is pressed against by the elastic force of the elastic element group, and the torsion structure has the effect of torsion jumping. The torsion structure according to claim 1, wherein when the restricting member rotates and displaces on the first restricting portion in the opposite direction of the first driving portion to be in a non-restricting position, the second restricting portion is opposite to the first restricting portion. The displacement of the first accommodating hole does not restrict the transmission member, the transmission member is abutted between the first accommodating hole, the first guide groove and the second restricting portion, and the transmission member is in contact with the bottom of the first guide groove away, the driving group is not limited by the restricting member, the driving group is in an unrestricted shape relative to the first body, when the rotational torque value is too large, the second engaging portion can be connected with the The first meshing part is disengaged, the second toothed plate is connected in the first accommodating groove and is displaced in the direction of the second driving part, the first guide groove is displaced relative to the transmission member, and the second toothed plate is pressed The elastic component set is compressed; when the restricting member rotates and displaces in the direction of the first driving portion on the first restricting portion and is located at the restricting position, the second restricting portion restricts the transmission member, and the transmission The part is abutted between the bottom of the first guide groove and the second restricting part, the second chainring is limited by the transmission part and the restricting part, and the second chainring cannot be displaced relative to the transmission part, The second chainring cannot be displaced in the first accommodating groove, the driving group is restricted relative to the first main system and does not have the effect of torsion tripping, and the torsion structure is only a general post structure. The torsion structure as claimed in claim 1, wherein the set of devices can have a plurality of sets, each set of devices can be provided with a different second driving part, and the second driving part can also have a four-corner slot structure .

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