TWM521519U - Structure of ratchet spanner - Google Patents

Description

Ratchet wrench structure

The creation department is related to a ratchet wrench structure, in particular, a ratchet wrench structure is provided with a second ring, a control group and a heart-shaped spring, the heart spring is sleeved in the first body, and the heart spring is The third control part is sleeved on the second control part of the control group, and the fourth control part of the heart-shaped spring is disposed in the first control part of the tooth making, and the control group can be displaced at the through slot of the body When the control group is displaced, the heart spring is displaced, and the heart spring is configured to displace the tooth in the second cavity of the first body, thereby switching the structure of the ratchet wrench Reverse direction.

As previously known, the conventional ratchet wrench structure, such as the U.S. Patent No. 2,977,824, as shown in the sixth figure, discloses that the first body 12 is provided with a Y-shaped arm 14 at the end of the first body 12, the Y-word. The second body 20 is pivotally disposed on the arm 14. The second body 20 is provided with a rotating disk 44. The rotating disk 44 is rotatably rotated on the second body 20 to switch the reverse direction of the ratchet wrench.

However, the lack of the structure of the patent system is that when the user wants to switch the direction of the reverse direction of the ratchet wrench, the rotating disk 44 needs to be rotated by the hand on the second body 20 to switch the positive reversal direction of the second body 20, but During the operation, the user's hand is often attached with grease or dirt, and since the rotating disk 44 can apply a small force point, when the rotation When the disk 44 is rotated, the hand is easily disengaged from the rotating disk 44, which causes inconvenience in use and is not practical.

In view of the lack of the above-mentioned conventional ratchet wrench structure, the creator has been engaged in the manufacturing, production and design experience of related industries for many years, and finally has a product that can solve the drawbacks of the ratchet wrench structure.

The conventional ratchet wrench is used to rotate the rotating disk Switching the positive reversal direction of the second body, the heart spring of the present invention is sleeved in the first body, and the third control part of the heart spring is sleeved on the second control part of the control group, the heart shape The fourth control portion of the spring is disposed in the first control portion of the tooth, and the control group is displaceable at the through slot of the body, and the heart spring is displaced when the control group is displaced. The heart-shaped spring can displace the tooth in the second cavity of the first body, thereby switching the forward reversal direction of the ratchet wrench structure.

A ratchet wrench structure, comprising: a first A system is provided with a first receiving groove, a second receiving groove, a first pivot portion, an abutting edge, a second pivot portion, an outer ring groove, a third receiving groove and a through-groove; a ratchet system is pivoted at the first capacity In the slot, the ratchet is provided with a ratchet portion and a third pivot portion, the third pivot portion is pivotally disposed at the first pivot portion; a tooth system is received in the second cavity, the tooth system is provided The occlusal tooth is engaged with the ratchet portion, and the dentating system is provided with a first control portion; a second ring is received at the outer ring groove, so that the permeable groove is closed, and the second ring is closed The second perforation is provided with the second perforation, and the second perforation is opposite to the transparent trough; a control group can be displaced within the range of the transparent trough; a core spring is disposed in the first body, and the core spring is provided There is a third control unit, the third control unit is sleeved with the control group, and the heart spring is convexly provided with a fourth control unit, and the fourth control unit The part is disposed in the first control part; a cover system is received in the second part, so that the first body is closed.

The heart spring is sleeved in the first body, and the The third control part of the heart-shaped spring is sleeved on the second control part of the control group, and the fourth control part of the heart-shaped spring is set in the first control part of the tooth making, the control group can be transparent to the body Displacement of the empty slot, when the control group is displaced, the heart spring is displaced, and the heart spring will displace the tooth in the second cavity of the first body, thereby switching the The direction of the ratchet wrench structure is reversed.

In order to enable the members of the Board and those skilled in the art to fully understand the effects of this creation, the structure and composition of the creation are described in conjunction with the drawings and drawings, but the following are only used to explain the implementation of this creation. For example, it is not intended to impose any form of restriction on the creation of this creation. Any modification made in the spirit of this creation should still be covered by this creation.

10‧‧‧First Ontology

11‧‧‧First slot

12‧‧‧Second capacity

13‧‧‧ First pivot

131‧‧‧

14‧‧‧Second pivot

15‧‧‧ outer ring groove

16‧‧‧ third cavity

17‧‧‧Through empty slot

18‧‧‧fourth slot

19‧‧‧ First Joint Department

191‧‧‧First Capacitor

192‧‧‧Second junction

193‧‧‧First screwing

20‧‧‧ratchet

21‧‧‧ratchet

22‧‧‧ Third pivot

23‧‧‧Fourth Department

24‧‧‧First set of joints

25‧‧‧ Pressing Department

30‧‧‧ teeth

31‧‧‧Bite teeth

32‧‧‧First Control Department

40‧‧‧ first ring

41‧‧‧The fifth pivot

42‧‧‧First perforation

46‧‧‧ screw fittings

50‧‧‧second ring

51‧‧‧Second perforation

52‧‧‧ third perforation

60‧‧‧Control Group

61‧‧‧First control

611‧‧‧Rotation

612‧‧‧Second set of joints

613‧‧‧ Third set of joints

614‧‧‧ buckle department

62‧‧‧Second control

621‧‧‧ Sixth Pivot

622‧‧‧Second Control Department

63‧‧‧ buckle

66‧‧‧ Third control

67‧‧‧First beads

68‧‧‧First elastic element

69‧‧‧ Positioning Department

70‧‧‧Heart spring

71‧‧‧ Third Control Department

72‧‧‧ Fourth Control Department

80‧‧‧ cover

81‧‧‧First slot

82‧‧‧ Fourth Joint Department

86‧‧‧Connected parts

90‧‧‧Handle set

91‧‧‧Second ontology

911‧‧‧ Ring groove

912‧‧‧First Combination Department

913‧‧‧Second Combination Department

914‧‧‧ fifth pocket

915‧‧‧8th Chapter

916‧‧‧Positioning holes

917‧‧‧The first group of departments

918‧‧‧Second Division

92‧‧‧First assembly

93‧‧‧ Third ontology

931‧‧‧Long hole slot

932‧‧‧Second bombardment

94‧‧‧Second assembly

95‧‧‧First set of components

96‧‧‧Second set of components

97‧‧‧Second beads

98‧‧‧Second elastic element

The first figure is an exploded view of the structure of the ratchet wrench.

The second figure is a perspective view of the first body of the ratchet wrench structure.

The third figure is an exploded view of the structural control group of the ratchet wrench.

The fourth figure is a three-dimensional combination diagram of the structure control group of the ratchet wrench.

The fifth figure is a three-dimensional combination diagram of some components of the ratchet wrench structure.

The sixth figure is a three-dimensional combination diagram of the ratchet wrench structure.

The seventh figure is a top view of the structure of the ratchet wrench.

The eighth figure is a cross-sectional view of the seventh drawing A-A of this creation.

The ninth figure is a schematic diagram of the operating state of the ratchet wrench structure.

The tenth figure is a schematic diagram of the reverse rotation of the structure of the ratchet wrench structure.

The eleventh figure is an exploded view of the handle of the ratchet wrench structure.

The twelfth figure is a three-dimensional combination diagram of the ratchet wrench structure grip group.

The thirteenth figure is a perspective view of the operating state of the ratchet wrench structure grip set.

The fourteenth figure is a three-dimensional combination diagram of the ratchet wrench structure and the grip group.

The fifteenth figure is a perspective view of the second embodiment of the present creation.

Figure 16 is a side view of a second embodiment of the present creation.

First, please refer to the first to fourth figures. The first figure is an exploded view of the structure of the ratchet wrench. The second picture is the perspective view of the first body 10 of the ratchet wrench structure. The third picture is the ratchet of the creation. The three-dimensional exploded view of the wrench structure control group 60, and the fourth figure is a three-dimensional combination diagram of the ratchet wrench structure control group 60. The present invention relates to a ratchet wrench structure, which includes: a first body 10, the first body The first receiving groove 11 is formed in a circular groove shape, and the first receiving groove 11 is provided with a second receiving groove 12 at one end thereof, the second receiving groove 12 and the first receiving portion The groove 11 is in a communicating manner, and the center of the second groove 12 is disposed in the range of the first cavity 11 . The first body portion 13 is provided with a first pivot portion 13 at the center of the end portion of the first body 10 . The first pivot portion 13 has the same axial center as the first recess portion 11 , and the first pivot portion 13 has a circular groove shape, and the diameter of the first pivot portion 13 is smaller than The diameter of the first pocket 11 is a flange 131 between the first hub 13 and the first pocket 11 , and the other end of the first body 10 is fastened. Second The second pivot portion 14 is spaced apart from the first pivot portion 13 . The first recess 11 is disposed between the first pivot portion 13 and the second pivot portion 14 . The outer side of the first body 10 is provided with an outer ring groove 15 at the outer end of the first body 10, and the third receiving groove 16 is connected to the first receiving groove 11 at the other end. The third receiving slot 16 is spaced apart from the second receiving slot 12, and the third receiving slot 16 is provided with a through slot 17 at one end thereof, and the through slot 17 and the outer ring slot 15 and the third receiving slot 16 are both The through hole 17 is in the shape of an elliptical long groove, and the first body 10 is provided with a fourth receiving groove 18, and the fourth receiving groove 18 is opposite to the transparent groove 17, the fourth receiving groove 18 is in contact with the outer ring groove 15 , and the fourth receiving groove 18 has an elliptical long groove shape. The fourth receiving groove 18 has the same shape as the transparent groove 17 , and the first body 10 is oppositely disposed. a plurality of first joint portions 19, each of the first joint portions 19 is in the shape of a circular hole, and the plurality of first joint portions 19 are annularly arranged with the first pocket 11 as an axis, and the first body 10 is arranged There are two first magazine slots 191, and the first magazine slot 191 is in the shape of a circular hole groove. The first magazine 191 is adjacent to the first joint portion 19, and the first body 10 is provided with a plurality of second joint portions 192. The first joint portion 192 is provided with a first screw portion 193 at the center. The joint portion 193 is internally threaded; a ratchet 20 is pivotally disposed in the first recess 11 of the first body 10, and the ratchet 20 is provided with an annularly arranged ratchet portion 21, the ratchet portion 21 The third pivot portion 22 and the fourth pivot portion 23 are respectively disposed at the two ends of the ratchet portion 21, and the third pivot portion 22 is pivotally disposed on the first pivot portion. At 13, the third pivot portion 22 is provided with a first sleeve portion 24 at one end thereof, and the first sleeve portion 24 is formed in a quadrangular shape to fit a hand tool member having the same size square groove, and the fourth pivot portion. A pressing portion 25 is disposed at one end of the second body, and the pressing portion 25 is exposed to the outside of the first body 10 for pressing by the user; and a tooth 30 is received in the second housing 12 of the first body 10. Inner one On the side, the teeth 30 can be displaced to the left and right in the second pocket 12, and the teeth 30 are provided with the engaging teeth 31, which are disposed at the two ends of the teeth 30, and the teeth 31 are Engaged with the ratchet portion 21 of the ratchet 20, the first control portion 32 is disposed at the center of the tooth 30, the first control portion 32 is in the shape of a circular hole; a first ring 40, the first ring The first ring 40 is sleeved with the ratchet 20, and the center of the first ring 40 is provided with a fifth pivot 41, the fifth The pivoting portion 41 is pivotally disposed with the fourth pivot portion 23 of the ratchet wheel 20, and the third connecting portion of the first ring 40 is convexly disposed with a third joint portion. The third joint portion is received by the second body of the first body 10. a first through hole 42 is formed on the third joint portion, and the first through hole 42 is opposite to the first screw portion 193; the plurality of screw members 46 are threaded through the first portion The first through hole 42 of the ring 40 is screwed into the first screwing portion 193 of the first body 10, so that the first ring 40 is fixed to the first receiving slot 11 and the first ring is fixed. The 40 series is pivoted with the ratchet 20, and the number of the screw members 46 is a second ring 50, the second ring 50 is received in the outer ring groove 15 of the first body 10, so that the through hole 17 and the fourth receiving groove 18 are closed. The second ring 51 is opposite to the second through hole 51 and the third through hole 52. The second hole 51 is opposite to the through hole 17 of the first body 10. The third hole 52 is opposite to the fourth groove 18. The second through hole 51 and the third through hole 52 are all in the shape of a circular hole; a control group 60, as shown in the third and fourth figures, the control group 60 is pivotally disposed in the third cavity 16, The control group 60 is displaceable within the range of the through-groove 17 and the second perforation 51. The control group 60 includes a first control member 61, a second control member 62 and a buckle. a ringing portion 611 is disposed at a center of the first control member 61. The rotating portion 611 is pivotally disposed in the third receiving slot 16, the through slot 17 and the second through hole 51, and the rotating portion 611 is fastened at one end. The second sleeve portion 612 is protruded from the second through hole 51. The other end portion of the rotating portion 611 is provided with a third sleeve portion 613, and the third sleeve portion 613 and the second portion The sleeve portion 612 is away from the third sleeve portion 613. The third sleeve portion 613 is provided with a buckle portion 614 at the proximal end portion of the third sleeve portion 613. The second control member 62 is provided. The second control portion 62 is provided with a sixth pivot portion 621 having a circular hole shape, and the sixth pivot portion 621 is sleeved on the third sleeve portion 613. The second control portion 622 is formed in a cylindrical shape at the top of the second control member 62. The buckle 63 is fastened to the buckle portion 614 of the first control member 61. The second control member 62 is not disengaged from the first control member 61; the control group 60 after the first control member 61 and the second control member 62 are assembled with the buckle 63 is as shown in the fourth figure; Three control members 66, the third control member 66 is controlled The third control member 66 is pivotally disposed in the fourth receiving slot 18 of the first body 10 and the third through hole 52 of the second ring 50. The third control member 66 is available in the fourth receiving portion. The third control member 66 is exposed outside the third through hole 52, and the third control member 66 is synchronously displaced with the first control member 61; the first first bead body 67 and the second first The first bead body 67 is disposed on the first elastic member 68, and the first bead body 67 is disposed on the first elastic member 68. The first bead body 67 is disposed on the first elastic member 68. 67 and the first elastic member 68 are received in the first elastic-capacity groove 191, the first bead body 67 is slightly exposed outside the first elastic-capacity groove 191, and the first elastic member 68 is elastically attracted to the first end. The first elastic member 68 is elastically coupled to the first bead body 67. The first elastic member 68 is a spring structure; a core-shaped spring 70 is attached to the first elastic member 68. In the first body 10, a third control portion 71 is disposed at one end of the core-shaped spring 70, and the third control portion 71 is sleeved with the second control portion 622 of the second control member 62 of the control group 60. a fourth control portion 72 is disposed on the other end of the spring 70, and the fourth control portion 72 is away from the third control portion 71. The fourth control portion 72 is disposed in the first control portion 32 of the tooth 30; The control group 60 can be displaced to the left and right within the range of the hollow space 17 of the first body 10. When the control group 60 is displaced, the heart spring 70 is driven by the control group 60 into the first body 10. Displacement, the heart-shaped spring 70 drives the tooth 30 to shift at the second pocket 12 to switch the reverse rotation of the ratchet wrench, and the third control member 66 is in the same direction as the control group 60. Displaceing at the fourth receiving groove 18, the first bead body 67 accommodated in the first elastic-capacity groove 191 of the first body 10 is located within the range of the core-shaped spring 70, and the heart-shaped spring 70 is displaced after being displaced. The cover body 80 is received in the second pivot portion 14 of the first body 10 so that the first body 10 is closed. The cover is closed. A first through slot 81 is defined in the center of the body 80. The first through slot 81 is configured to protrude from the pressing portion 25 of the ratchet 20, so that the pressing portion 25 is exposed outside the cover 80. The first through slot 81 The cover body 80 is provided with a plurality of fourth joint portions 82, and the fourth joint portion 82 is opposite to the first joint portion 19 of the first body 10, and the fourth joint portion 82 is Internally threaded; a plurality of coupling members 86 , each of the coupling members 86 is threaded through the first joint portion 19 of the first body 10 and screwed into the fourth joint portion 82 of the cover body 80 to make the first body 10 and the cover body 80 phase set.

Please continue to refer to the fifth and sixth figures. The fifth picture is the three-dimensional combination of the components of the ratchet wrench structure. The sixth picture is the three-dimensional combination of the ratchet wrench structure. The ratchet 20 is pivotally disposed in the first pocket 11 of the first body 10. The first sleeve portion 24 of the ratchet 20 is exposed outside the first body 10. The pressing portion 25 of the ratchet 20 is also convex. The toothing 30 is received on the side of the second receiving groove 12 of the first body 10, and the engaging teeth 31 of the toothing 30 are connected to the ratchet portion of the ratchet wheel 20. 21 is engaged, the first ring 40 is received in the first cavity 11 and the second joint portion 192 of the first body 10 and is engaged with the ratchet 20, and the second ring 50 is accommodated in the first ring The outer ring groove 15 of the main body 10 is closed, and the air permeability groove 17 and the fourth space groove 18 are closed. The control group 60 is disposed opposite to the third control member 66. The control group 60 is pivoted through In the third recess 16 of the first body 10, the transparent slot 17 and the second through hole 51 of the second ring 50, the control group 60 is vertically displaceable within the range of the through slot 17, the third The control member 66 is disposed in the fourth through hole 18 of the first body 10 and the third through hole 52 of the second ring 50. The third control member 66 is displaceable within the range of the fourth receiving groove 18, The third control member 66 is displaced in the same direction as the control group 60. The first bead body 67 and the first elastic member 68 are received in the first elastic-capacity groove 191, and the core-shaped spring 70 is first. The inside of the first body 10 is disposed on the outer side of the first body 10. The heart spring 70 is horizontally displaceable within a distance between the two first elastic grooves 191. The cover 80 is accommodated in the first body 10. In the two pivot portions 14 , the first body 10 is closed, and the two coupling members 86 are inserted into the first joint portion 19 of the first body 10 and screwed to the fourth joint portion 82 of the cover body 80 .

Please continue to refer to the seventh and eighth diagrams. The seventh diagram is a top view of the ratchet wrench structure. The eighth diagram is a cross-sectional view of the seventh diagram of the seventh diagram of the present creation. The ratchet is clearly shown in the diagram. The 20 series is pivoted to the first body 10, and the pressing portion 25 of the ratchet 20 is exposed to the outside of the first body 10 for pressing by the user. The first ring 40 is firstly received by the first body 10. The slot 11 and the second joint portion 192 are pivoted with the ratchet 20, and the second loop 50 is received at the outer ring groove 15 of the first body 10 to make the through slot 17 of the first body 10. The first body 10 is closed in the first body 10, and the first body 10 is closed. The plurality of coupling members 86 are integrally coupled to the first joint portion 19 of the first body 10 and the fourth joint portion 82 of the lid body 80, so that the first body 10 and the lid body 80 are assembled.

The third pivot portion 22 of the ratchet wheel 20 is pivotally disposed at the first pivot portion 13 of the first body 10, and the fourth pivot portion 23 is pivotally disposed at the fifth pivot portion 41 of the first ring 40. A ring 40 is further disposed at the first receiving slot 11 , and the third pivot portion 22 and the fourth pivot portion 23 are supported and have a better pivoting structure.

Please refer to the ninth figure. The ninth figure is a schematic diagram of the operating state of the ratchet wrench structure. It can be clearly shown in the figure. The third control part 71 of the heart spring 70 is the same as the control group 60. The second control portion 622 of the second control member 62 is sleeved, and the fourth control portion 72 of the core spring 70 is disposed in the first control portion 32 of the tooth 30. The control group 60 is permeable to the through slot 17 The left and right displacements are within the range. When the control group 60 is displaced, the third control member 66 is displaced in the same direction as the control group 60, that is, the synchronous displacement, and the third control portion 71 of the core spring 70 is controlled. The second control unit 622 of the group 60 drives the heart spring 70 to be synchronously displaced with the control group 60 and the third control unit 66.

Please continue to refer to the tenth figure. The tenth figure is a schematic diagram of the reverse rotation of the structure of the ratchet wrench structure. It can be clearly shown from the figure. When the control group 60 is displaced, the third control unit 66 will also Simultaneously shifting with the control group 60, the third control unit 71 of the heart spring 70 is simultaneously displaced by the second control unit 622 of the control group 60, so that the fourth control unit 72 of the heart spring 70 is The driving tooth 30 abuts against the other side of the second pocket 12 to switch the positive reversing direction of the ratchet wrench.

Please continue to refer to the eleventh figure, which is an exploded perspective view of the ratchet wrench structure grip set 90, which is clearly shown in the drawing, and is provided with a grip set 90, the grip set 90 series The second body 91 is provided with a handle portion and a working end. The working end is provided with a ring groove 911. The ring groove 911 is in the shape of a semi-annular groove. The first combination portion 912 is formed in a circular hole shape, and the second end portion 913 is disposed at the proximal end of the end portion of the ring groove 911. A fifth pocket 914 is disposed at an end of the fifth recess 914, and an eighth pivot portion 915 is disposed at an end of the fifth recess 914. The eighth pivot portion 915 has a circular hole shape. The positioning hole 916 is disposed on the outer side of the slot 914, and the positioning hole 916 is away from the eighth pivot portion 915. The positioning hole 916 is also in the shape of a circular hole, and the outer sides of the fifth receiving slot 914 are convexly disposed. The first set portion 917 and the second set portion 918 are disposed on the end portions of the first assembly portion 917 and the second assembly portion 918. The positioning holes 916 are provided in the first portion. The other end of a set of parts 917 a first assembly member 92 is fixed in the second assembly portion 913 of the second body 91; a third body 93 is pivotally disposed on the second body The fifth capacity of 91 In the slot 914, the third body 93 is provided with a long hole slot 931 which is opposite to the eighth pivot portion 915. The long hole slot 931 has an elliptical groove shape. The second magazine 932 is opposite to the positioning hole 916, and the second magazine 932 is in the shape of a circular hole; a second assembly member 94, the second assembly member 94 is disposed in the eighth hole portion 915 of the second body 91 and the long hole slot 931 of the third body 93, so that the second body 91 and the third body are 93 phase pivoting; a first assembly 95, the first assembly 95 is assembled with the first assembly portion 917 of the second body 91; a second assembly 96, the second assembly The member 96 is assembled with the second assembly portion 918 of the second body 91. The second assembly member 96 has the same structure as the first assembly member 95, and has a relative shape therebetween; a second bead The second body 97 is received in the positioning hole 916 and the magazine 932. The second elastic element 98 is received in the second magazine 932. One end of the two elastic members 98 is spring-loaded against the second magazine slot 932, and the other end is spring-loaded against the second ball body 97.

Please refer to the twelfth and thirteenth drawings. The twelfth figure is a three-dimensional combination diagram of the ratchet wrench structure grip group 90, and the thirteenth figure is the operation state of the ratchet wrench structure grip group 90. The third body 93 can be rotated by three hundred and sixty degrees in the fifth pocket 914 of the second body 91 when the handle set 90 is assembled, as shown in FIG. When the 93 is perpendicular to the second body 91, the user can rotate the second body 93 for the handle. Body 91.

Referring to FIG. 14 , FIG. 14 is a perspective view of the ratchet wrench structure and the handle set 90. The first body 10 is pivotally disposed on the second body 91. The second through hole 51 and the third through hole 52 of the second ring 50 are opposite to the first combination portion 912 of the second body 91, and the second sleeve portion 612 of the first control member 61 is 612. The third control member 66 is received in the first assembly portion 912. The user can fix the first body 10 and rotate the handle set 90. The handle set 90 is the first of the first body 10. The axis of the pocket 11 is rotated, so that the second sleeve portion 612 and the third control member 66 accommodated in the first combination portion 912 of the handle set 90 are moved inside the through slot 17 and the fourth slot 18 Position, turning the grip group 90 can switch the forward reversal direction of the ratchet wrench.

Please refer to the fifteenth and sixteenth drawings. The fifteenth drawing is a perspective view of the second embodiment of the present creation. The sixteenth embodiment is a side view of the second embodiment of the present creation. The locating portion 69 of the first body 10 is provided with two positioning portions 69. The positioning portion 69 can be a hole for accommodating the bead body and the elastic body. In the 69 series, the control group 60 and the third control member 66 can be more accurately positioned at both ends of the through-groove 17 and the fourth receptacle 18 when displaced.

In another embodiment of the present invention, the second body portion 14 of the first body 10 is provided with a first buckle groove, and the cover body 80 is provided with a second buckle groove, and a buckle body is provided. The ring system is fastened to the first buckle ring and the second buckle groove, so that the cover 80 is assembled at the second pivot portion 14 of the first body 10.

In another embodiment of the present invention, the body 10 is not provided with the second joint portion 192 and the first screw portion 193. The ratchet wheel 20 is not provided with the fourth pivot portion 23, and the first loop portion 40 is not provided. Screw Item 46.

In another embodiment of the present invention, the second control member 62 of the control group 60 is integrally formed with the first control member 61, that is, the first control member 61 has a second control portion 622 protruding therefrom, that is, no buckle is provided. Ring 63.

The ratchet wrench structure of the present invention has the following advantages:

1. In addition, as shown in FIG. 9 and FIG. 10 , the heart-shaped spring 70 is sleeved in the first body 10 , and the third control unit 71 of the heart-shaped spring 70 is sleeved on the control group 60 . In the second control unit 622, the fourth control unit 72 of the heart spring 70 is disposed in the first control unit 32 of the tooth 30. When the control group 60 is displaced, the heart spring 70 is displaced. The heart spring 70 displaces the tooth 30 in the second pocket 12 of the first body 10, thereby switching the forward reversal direction of the ratchet wrench structure.

The third pivot portion 22 of the first ring body 10 is pivotally disposed at the first pivot portion 13 of the first body 10, and the fourth pivot portion 23 is pivotally disposed at the fifth pivot portion 41 of the first ring 40. The first ring 40 is further disposed at the first receiving slot 11 , and the third pivot portion 22 and the fourth pivot portion 23 of the ratchet 20 are supported and have a better pivoting structure.

3. The third body 93 can be rotated by three hundred and sixty degrees in the fifth receiving groove 914 of the second body 91, as shown in the thirteenth figure, when the third body 93 and the second body 91 are between When the pivoting shape is formed, the third body 93 and the second body 92 may be in a ninety-degree shape, and the second body 91 is rotated by the third body 93 as a handle.

4. Referring to FIG. 14 , the user can fix the first body 10 and rotate the handle set 90 , and the handle set 90 is the axis of the first pocket 11 of the first body 10 . The second sleeve portion 612 and the third control member 66 that are received in the first combination portion 912 of the handle set 90 are displaced in the through slot 17 and the fourth slot 18, and the handle is rotated. The handle set 90 can switch the forward reversal direction of the ratchet wrench.

5, as shown in FIG. 15 and FIG. 16 , the vacant slots 17 and the fourth slots 18 of the first body 10 are respectively provided with two positioning portions 69, and the positioning portion 69 can be configured. When the control group 60 and the third control member 66 are displaced at the permeable slot 17 and the fourth recess 18, they are more accurately positioned at both ends of the through slot 17 and the fourth slot 18.

In summary, the ratchet wrench structure of this creation is practical, novel and progressive, and can meet the application requirements of the new patent, and apply in accordance with the law.

10‧‧‧First Ontology

20‧‧‧ratchet

21‧‧‧ratchet

22‧‧‧ Third pivot

23‧‧‧Fourth Department

24‧‧‧First set of joints

25‧‧‧ Pressing Department

30‧‧‧ teeth

31‧‧‧Bite teeth

32‧‧‧First Control Department

40‧‧‧ first ring

41‧‧‧The fifth pivot

42‧‧‧First perforation

46‧‧‧ screw fittings

50‧‧‧second ring

51‧‧‧Second perforation

52‧‧‧ third perforation

60‧‧‧Control Group

66‧‧‧ Third control

67‧‧‧First beads

68‧‧‧First elastic element

70‧‧‧Heart spring

71‧‧‧ Third Control Department

72‧‧‧ Fourth Control Department

80‧‧‧ cover

81‧‧‧First slot

82‧‧‧ Fourth Joint Department

86‧‧‧Connected parts

Claims (16)

A ratchet wrench structure includes: a first body, a first receiving groove is formed in a center of the first body, the first receiving groove is in a circular groove shape, and the first receiving groove is provided with a second end The first receiving portion is in contact with the first receiving portion, and the first central portion is connected to the first receiving portion, and the first pivot portion is in communication with the first receiving portion. The first pivot portion and the first pocket have the same axial center, the first pivot portion has a circular groove shape, and the diameter of the first pivot portion is smaller than the diameter of the first pocket, the first pivot portion and the first volume A second pivot portion is disposed at the other end of the first body, the second pivot portion is away from the first pivot portion, and the first receiving portion is disposed on the first pivot portion The second pivot portion has a circular groove shape, and the outer side of the first body is provided with an outer ring groove, and the other end of the first receiving groove is provided with a third receiving groove, the third receiving groove The third receiving groove is in contact with the second receiving groove, and the third receiving groove is separated from the second receiving groove. The third receiving groove is provided with a through-groove at one end, the through-groove and the outer ring groove and the third receiving groove system All in a state of communication The slot is in the shape of an elliptical long groove; a ratchet is pivotally disposed in the first pocket of the first body, the ratchet is provided with an annularly arranged ratchet portion, the ratchet portion is abutted against the first body The ratchet portion is provided with a third pivot portion, the third pivot portion is pivotally disposed at the first pivot portion, and the third pivot portion is provided with a first sleeve portion at one end; The tooth system is disposed in the second cavity of the first body, the tooth system is provided with a bite tooth, and the bite gear meshes with the ratchet portion of the ratchet, and the first control part is disposed at the center of the tooth a second loop, the second loop is received at the outer ring groove of the first body, so that the through-groove is closed, and the second loop is provided with a second perforation. The second perforation is opposite to the through-groove of the first body; a control group, the control group is pivotally disposed in the third pocket, the through slot and the second through hole, the control group is displaceable within a range of the through slot; a core spring, the core spring is In the first body, the third type control portion is disposed at one end of the heart-shaped spring, and the third control portion is sleeved with the second control portion of the second control member of the control group, and the other end of the heart-shaped spring is convex There is a fourth control unit, the fourth control unit is away from the third control unit, and the fourth control unit is disposed in the first control unit of the tooth making; the control group is applicable to the range of the through-groove of the first body The left and right displacements, when the control group is displaced, the heart spring is driven by the control group to be displaced in the first body, and the core spring drives the teeth to shift at the second pocket to switch the ratchet The front end of the wrench is reversely rotated; a cover body is disposed in the second pivot portion of the first body, so that the first body is closed. The ratchet wrench structure of claim 1, wherein the first system is provided with a plurality of second joint portions, the first joint portion is provided with a first screwing portion, and the first screw portion is internally threaded. The first ring portion is disposed in the first cavity of the first body, and the first ring is sleeved with the ratchet. a fifth pivot portion is disposed at a central portion of the first loop, and the fifth pivot portion is pivotally disposed with a fourth pivot portion of the ratchet ring, and a third joint portion is convexly disposed at both ends of the first loop The third joint portion is disposed at the second joint portion of the first body, the third joint portion is provided with a first perforation, the first perforation system is opposite to the first screw portion; and a plurality of screwing members are disposed. The screwing member is threaded into the first through hole of the first ring and screwed to the first screwing portion of the first body, so that the first ring is fixed at the first receiving groove and makes the first A ring system is pivoted with the ratchet. The ratchet wrench structure of claim 1, wherein the center of the second pocket is Within the range of the first tank. The ratchet wrench structure according to claim 1, wherein the first system is provided with a fourth receiving groove, and the fourth receiving groove is in contact with the outer ring groove with respect to the through-groove. The fourth receiving groove has an elliptical long groove shape, and the fourth receiving groove has the same shape as the through hole groove, and the second ring ring makes the through hole groove and the fourth receiving groove system have a closed shape. The second ring is provided with a third perforation, the third perforation is opposite to the fourth cuvette, and the second perforation and the third perforation are both in the shape of a circular hole; a third control member is provided, and the third control member is The control unit is disposed oppositely, the third control member is pivotally disposed in the fourth recess of the first body and the third through hole of the second loop, and the third control member is displaceable left and right within the range of the fourth recess The third control member is exposed outside the third through hole, and the third control member is synchronously displaced with the control group. The ratchet wrench structure of claim 1, wherein the first body is oppositely provided with a plurality of first joint portions, each of the first joint portions is in the shape of a circular hole, and the plurality of first joint portions are The first receiving groove is arranged in an annular annular shape, and the cover body is provided with a plurality of fourth joint portions, the fourth joint portion is opposite to the first joint portion of the first body, and the fourth joint portion is inside. a threaded shape; a plurality of coupling members are disposed, the coupling members are threaded through the first joint portion of the first body and screwed into the fourth joint portion of the cover body, so that the first system and the cover body are assembled . The ratchet wrench structure according to claim 1, wherein the first system is provided with two first elastic-receiving grooves, and the first elastic-receiving groove is in the shape of a circular hole, and is provided with two first beads and two first An elastic element, the first bead system is assembled with the first elastic element, the first bead system is disposed on the first elastic element, and the first bead body and the first elastic element are received in the first elastically elastic groove The first bead system is slightly protruded from the first ballistic groove, and one end of the first elastic element is elastically abutted on the first ballistic groove, and the other end of the first elastic element is elastically attracted to the first bead body. Above, the first elastic element is a spring structure, and the capacity The first bead system disposed in the first ballistic groove of the first body is located within the range of the heart spring, and the heart spring is displaced to abut against the first bead to have a positioning effect. The ratchet wrench structure of claim 1, wherein the first sleeve portion is in the shape of a quadrangular head for fitting a hand tool member having a square groove of the same specification. The ratchet wrench structure of claim 1, wherein the ratchet is provided with a pressing portion at one end, and the pressing portion is exposed to the first body for pressing by the user, and the first slot is provided at the center of the cover. The first through slot is configured to protrude from the pressing portion of the ratchet, so that the pressing portion is exposed outside the cover, and the first through groove is in the shape of a circular hole. The ratchet wrench structure of claim 1, wherein the tooth system is disposed on a side of the second cavity of the first body, and the tooth system is displaceable left and right in the second cavity, the tooth system The occlusal teeth are provided at two ends of the tooth making side, and the first control portion has a circular groove shape. The ratchet wrench structure of claim 1, wherein the control group includes a first control member and a second control member; the first control member is provided with a rotating portion at a center thereof, and the rotating portion is pivoted at the third a second sleeve portion is disposed at one end of the rotating portion, the second sleeve portion is protruded from the second through hole, and the third end portion is disposed at the other end of the rotating portion a third fitting portion is disposed away from the second sleeve portion, the third sleeve portion is disposed in the third pocket; the second control member is received in the third pocket, The second control member is provided with a sixth pivot portion having a circular hole shape. The sixth pivot portion is sleeved on the third sleeve portion, and a second control portion is protruded from the top end of the second control member. The ratchet wrench structure of claim 10, wherein the third portion of the third portion is provided with a buckle portion, the second control portion is cylindrical; the control group is provided with a buckle. The buckle is fastened to the buckle portion of the first control member such that the second control member is not disengaged from the first control member. The ratchet wrench structure of claim 10, wherein a handle set is provided, the handle set includes: a second body, the second system is provided with a handle and an active end, the action end is provided a ring groove having a semi-annular groove shape, wherein the ring groove is open, and a first combination portion is disposed at both ends of the ring groove, and the first combination portion has a circular hole shape, and the function is a second combination portion is disposed at the end of the handle portion, and a fifth receiving portion is disposed at a position away from the working end, and an eighth pivot portion is disposed on both sides of the end portion of the fifth receiving groove, the eighth pivot The part has a circular hole shape, and the outer side of the fifth cavity is provided with a positioning hole, and the positioning hole is away from the eighth pivot part, and the positioning hole is also in the shape of a round hole, and the outer side of the fifth cavity The first assembly portion and the second assembly portion are respectively disposed on the convex portions, and the second eighth pivot portions are respectively disposed on the end portions of the first assembly portion and the second assembly portion, and the positioning holes are firstly disposed at the first portion a first assembly, the first assembly is fixed in the second combination portion of the second body; a third body, the third system is pivoted on the second body fifth In the slot, the third body is provided with a long hole groove, and the long hole groove is opposite to the eighth pivot portion. The long hole groove has an elliptical groove shape, and the long hole groove is provided with a second capacity at one end. a second magazine is formed in the shape of a circular hole; the second assembly is a second assembly, and the second assembly is pivoted to the second body. The second body and the third body are pivoted in the long hole of the eighth body and the third body; a first assembly, the first assembly and the first assembly of the second body a second set of components, the second set of components is assembled with the second set of the second body, the second set of components is the same as the first set of components, the two a second bead body, the second bead system is disposed in the positioning hole and the elastic-capacity groove; and a second elastic component is received in the second elastic-acoustic groove The second elastic member is elastically attached to the second elastic groove, and the other end is elastically coupled to the second bead. The first system is pivoted at the ring groove of the second body, and the second ring is Second of the circle The perforation and the third perforation are opposite to the first combination of the second body, and the second sleeve of the first control member And the third control unit is disposed in the first combination portion, the user can fix the first body, rotate the handle set, and the handle set is rotated by the axis of the first cavity of the first body Disposing the second sleeve portion and the third control member disposed in the first combination portion of the grip group in the through-the-air slot and the fourth pocket, and rotating the handle group to switch the ratchet wrench Is reversing the direction. The ratchet wrench structure of claim 1, wherein the first body has two positioning portions at the through-groove, and the positioning portion can be a hole for accommodating the bead body and the elastic body. The control group can be more accurately positioned at the two ends of the through-the-air slot when displaced. The ratchet wrench structure of claim 4, wherein the fourth body of the first body is provided with two positioning portions, and the positioning portion can be a hole for accommodating the bead body and the elastic body. The ministry can position the third control member more accurately at the two ends of the fourth pocket when displaced. The ratchet wrench structure of claim 1, wherein the second body of the first body is provided with a first buckle groove, and the cover body is provided with a second buckle groove, and a buckle body is provided. The buckle system is fastened to the first buckle ring and the second buckle groove, so that the cover system is disposed at the second pivot of the first body. The ratchet wrench structure of claim 10, wherein the second control member of the control group is integral with the first control member, that is, the first control member has a second control portion.