TWI583502B - Socket wrench structure - Google Patents

Description

Socket wrench structure

The invention relates to a socket wrench structure, in particular, a body of a socket wrench structure can drive a plurality of limit columns when rotating in a direction, and the plurality of limit columns further drive the multi-corner portion of the joint sleeve and rotate When the body is rotated in the other direction, the joint sleeve cannot be rotated, and the relative movement between the body and the joint sleeve is generated, and the toothed state is obtained between the tooth and the first tooth portion. The structure is rotated in a silent state, but the socket wrench can produce a rattling sound when it is retracted.

As previously known to us, the conventional socket wrench structure, as shown in U.S. Patent No. 6,112,624, is also known in the industry as a silent wrench. Please refer to Figure 1 of the bulletin. The structure of the case is mainly that the control component 30 is sleeved on one end of the joint sleeve 20, and a part of the joint sleeve 2 protruding from the outside of the control component 30 is fastened with a C-shaped joint 5, and the lower cover 13 is The sleeve is disposed at the other end of the joint sleeve 20, and a portion of the joint sleeve 2 protruding from the outside of the lower cover 13 is fastened with a C-shaped joint member 4, so that the control assembly 30 and the lower cover 13 are sleeved on the joint sleeve 2, the outer peripheral surface of the lower cover 13 is provided with a C-shaped joint member 6, and the C-shaped joint member 6 is refastened in the recessed groove 114 of the body 1, so that the C-shaped joint member 6 is a joint sleeve The pivoting is limited to the chamber 110. The joint sleeve 2 is rotatable within the head 11 of the body 1. The control assembly 30 controls the positive reversal rotation of the socket wrench.

However, the missing structure of the conventional socket wrench is that, as shown in FIG. 5 and FIG. 6, the control assembly 30 can drive the circular tip body 32 to be displaced at the hexagonal portion 20 of the joint sleeve 2 to control The reverse rotation of the socket wrench is supplemented by the fifth figure. When the body 1 is rotated clockwise, the head 11 of the body 1 drives the circular body 32 to drive the joint sleeve 2 to rotate. When the body 1 is rotated counterclockwise, the joint sleeve 2 cannot be rotated, and the circular body 32 is limited or not clamped on the inner circumferential surface of the head 11 and the outer surface of the hexagonal portion 20 of the joint sleeve 2 At the same time, the socket wrench will be silent when it is rotated backwards. Although the socket wrench structure has a silent function, many operators prefer to hear the sound of the jumper in another conventional socket wrench structure. It is missing.

In view of the lack of the structure of the socket wrench of the above-mentioned conventional patent case, the inventors have been engaged in the manufacturing experience of related industries for many years, and finally have a product which can solve the drawbacks of the socket wrench structure.

The problem to be solved by the invention: the conventional socket wrench structure is silent in the case of positive reversal rotation, and although the socket wrench structure has a silent function, many operators prefer to hear another conventional socket wrench structure. The body of the socket wrench structure of the present invention can drive a plurality of limit columns when the body is rotated in one direction, and the plurality of limit columns further rotate the multi-corner portion of the joint sleeve and rotate, the other direction of the body When the rotation is rotated, the joint sleeve rod cannot be rotated, and the relative movement between the body and the joint sleeve rod is generated, and there is a state of jumping between the tooth and the first tooth portion, and the socket wrench structure is silent. Rotate, but the socket wrench can produce a rattling sound when it is retracted.

Technical Solution for Solving the Problem: The present invention relates to a socket wrench structure, which comprises: a system sequentially provided with a chamber, a first abutting portion, a first tooth portion, a second abutting portion and a first pivot a joint sleeve is provided with a multi-corner portion to align the chamber of the main body, the joint sleeve is provided with a first annular groove to be opposite to the first tooth portion, and the joint sleeve is provided with a second pivot portion The first ring groove is disposed in the first ring portion and is opposite to the second abutting portion. The first ring groove is provided with a first receiving groove, and the end surface of the plurality of corner portions is convexly provided with a third pivot portion and a coupling groove; The cover system is disposed on the end surface of the body, and the cover system is provided with a tab for receiving in the chamber. The tab is provided with a plurality of limiting slots at equal intervals to align the multi-corner portion, and the cover system is provided with a second perforation. The sleeve is sleeved with the third pivot portion; the plurality of limit pillars are accommodated in the limiting slot; a joint member is coupled to the joint groove, so that the joint sleeve, the cover body and the plurality of limit pillars are assembled On the body; a tooth system is accommodated in the first cavity; a first elastic component is received in the first cavity, and the tooth system is received by the first elastic component Elasticity of the first engagement portion abutting the tooth.

Compared with the effect of the prior art: when the body is rotated in one direction, the plurality of limit columns can be driven, and the plurality of limit columns further drive the multi-corner portion of the joint sleeve to rotate the joint sleeve, and the body rotates in the other direction. That is, the joint sleeve cannot be driven to rotate, and the relative movement between the body and the joint sleeve is generated, and there is a state of jumping between the tooth and the first tooth portion, and the socket wrench structure is in a silent state and is rotated. However, the socket wrench can produce a rattling sound when it is retracted. The second pivot portion of the joint sleeve is abutted against the second abutting portion of the body, the cover system abuts against the end surface of the body, and the joint member is coupled to the joint groove of the joint sleeve, the cover system The joint member is assembled on the joint sleeve by the joint member, and the joint sleeve, the cover body, the plurality of limit posts, the teeth and the first elastic member are assembled on the body by a joint member. The second pivot portion of the joint sleeve is pivoted to the first pivot portion of the body, and the third pivot portion is sleeved with the second through hole of the cover body, and the tab of the cover body is further pivoted on the body At the chamber, the main body, the joint sleeve and the cover body have two upper and lower pivoting portions and have an optimal pivoting structure.

The structure and composition of the present invention are described in conjunction with the drawings and the drawings, and the following description is only for explaining the implementation of the present invention. For example, it is not intended to limit the invention in any way, and any modifications made by the present invention are still within the scope of the invention.

10‧‧‧ Ontology

11‧‧ ‧ room

12‧‧‧First tooth

13‧‧‧ first relying on the Ministry

14‧‧‧ First pivot

15‧‧‧Second reliance

20‧‧‧Connector rod

21‧‧‧Multiple corners

22‧‧‧First ring groove

23‧‧‧Second pivot

24‧‧‧first pocket

241‧‧‧Combination

242‧‧‧First curved surface

25‧‧‧ Third pivot

251‧‧‧ joint slot

26‧‧‧Capacity

27‧‧‧ Included

28‧‧‧First perforation

29‧‧‧Second capacity

30‧‧‧ cover

31‧‧‧ 片片

311‧‧‧ Limit slot

32‧‧‧Second perforation

33‧‧‧ accommodating space

34‧‧‧ positioning slot

40‧‧‧Limited Column

41‧‧‧Connected parts

50‧‧‧ teeth

501‧‧‧ third perforation

502‧‧‧second tooth

503‧‧‧ first arc

504‧‧‧Cylinder

505‧‧‧Restrictions

51‧‧‧First elastic element

52‧‧‧Connected parts

60‧‧‧First beads

61‧‧‧Second elastic element

70‧‧‧Quick off group

71‧‧‧ shaft

711‧‧‧ slotted

712‧‧‧First screwing

73‧‧‧ Third elastic element

74‧‧‧Pressing parts

741‧‧‧Second screw joint

75‧‧‧Second beads

The first figure is an exploded perspective view of the socket wrench structure of the present invention.

The second figure is a perspective view of the structural body of the socket wrench of the present invention.

The third figure is a top view of the socket wrench structure joint sleeve of the present invention.

The fourth figure is a perspective view of the structural cover of the socket wrench of the present invention.

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

Figure 6 is a perspective assembled view of the socket wrench structure of the present invention.

Figure 7 is a top view of the socket wrench structure of the present invention.

Figure 8 is a cross-sectional view taken along line A-A of the seventh embodiment of the present invention.

The ninth drawing is a side view of the structure of the socket wrench of the present invention.

Figure 11 is a cross-sectional view of the ninth diagram B-B of the present invention.

Figure 11 is a cross-sectional view taken at the C-C of the ninth embodiment of the present invention.

Figure 12 is a cross-sectional view showing a second embodiment of the present invention.

Figure 13 is an exploded perspective view showing the joint sleeve and the tooth of the third embodiment of the present invention.

Figure 14 is a perspective assembled view of a joint sleeve and a tooth made of a third embodiment of the present invention.

Fig. 15 is a perspective exploded view of a fourth embodiment of the present invention.

Figure 16 is a cross-sectional view showing a fourth embodiment of the present invention.

Figure 17 is an enlarged view of a portion D of Figure 16 of the present invention.

Figure 18 is a perspective exploded view of a fifth embodiment of the present invention.

Figure 19 is a cross-sectional view showing a fifth embodiment of the present invention.

Fig. 20 is an enlarged view of a portion D of Fig. 19 of the present invention.

A twenty-first drawing is an exploded perspective view of a sixth embodiment of the present invention.

A twenty-second diagram is a perspective view of a tooth making of a sixth embodiment of the present invention.

First, please refer to the first to fourth figures. The first figure is an exploded perspective view of the socket wrench structure of the present invention, the second figure is a perspective view of the socket wrench structure body 10 of the present invention, and the third figure is the invention set. The above view is a perspective view of the socket wrench structure cover 30 of the present invention. The present invention relates to a socket wrench structure, which may be referred to as a silent wrench structure. The main body 10 is provided with a first chamber 10, which is provided with a chamber 11 in a circular groove shape, and the body 10 is provided with a first tooth portion 12, The first tooth portion 12 has a tooth shape in an annular shape, and the first tooth portion 12 is in communication with the chamber 11 , and the inner diameter of the first tooth portion 12 is smaller than the inner diameter of the chamber 11 so that the first tooth portion 12 is A first abutting portion 13 is disposed between the chamber 11 and the first tooth portion 12, and the body portion 10 is provided with a first pivot portion 14 that is in communication with the first tooth portion 12. The first pivot portion 14 and the chamber 11 have the same inner diameter. The first pivot portion 14 and the first tooth portion 12 are provided with a second abutting portion 15, and the body 10 is sequentially disposed. Chamber 11, 13 by the first, the first tooth abutment portion a portion 12, a second abutting portion 15 and a first pivot portion 14, the first tooth portion 12 is disposed between the chamber 11 and the first pivot portion 14; a joint sleeve 20, as shown in the third figure, The joint sleeve 20 is pivotally disposed in the body 10, and the joint sleeve 20 is rotatable in the body 10. The joint sleeve 20 is provided with a polygonal portion 21, which is a housing of the alignment body 10. The multi-angle portion 21 has six side faces. The joint sleeve 20 is provided with a first ring groove 22, and the first ring groove 22 is opposite to the first tooth portion 12, and the first ring groove 22 is opposite. The joint sleeve 20 is provided with a second pivot portion 23, and the second pivot portion 23 is received in the first pivot portion 14, and the second pivot portion 23 is coupled to the second hinge portion The first ring groove 22 is disposed between the multi-corner portion 21 and the second pivot portion 23, and the first ring groove 22 is provided with a first receiving groove 24, and the first receiving groove 24 is fastened. The third pivot portion 25 is convexly disposed outside the body 10, and the third pivot portion 25 is in the shape of a cylinder. The third pivot portion is formed in a cylindrical shape. The portion 25 is provided with a coupling groove 251, and the coupling groove 251 is in the shape of a concave ring groove. The end portion of the portion 21 is provided with at least one elastic-retaining groove 26, and the elastic-capacity groove 26 is formed in a circular hole groove shape. The number of the elastic-capacity grooves 26 is three, and the second pivot portion 23 is convexly provided with a fitting portion. 27, the sleeve portion 27 is away from the first pocket 24, the sleeve portion 27 is exposed outside the body 10, the sleeve portion 27 is in the shape of a quadrangular head, and the joint sleeve 20 is provided with a first through hole 28, The first through hole 28 is formed by the end surface of the third pivot portion 25 to the end surface of the sleeve portion 27, and the second recess portion 29 is disposed on the side of the sleeve portion 27, and the second recess 29 is in communication with the first through hole 28; A cover 30 is pivotally disposed at the chamber 11 of the body 10. The cover 30 is sleeved with the joint sleeve 20, and the cover 30 is abutted against the end surface of the body 10. The body 30 is provided with a plurality of tabs 31. The plurality of tabs 31 are received in the chamber 11. Each of the two tabs 31 is provided with a limiting slot 311. The plurality of tabs 31 and the plurality of limiting slots 311 are Arranged in a row and in a circular row In the column shape, the limiting slot 311 is a right multi-corner portion 21, and the limiting slot 311 is formed inside and outside. The opening of the limiting slot 311 faces the first tooth portion 11, and the polygonal portion 21 of the joint sleeve 20 When the six sides are six sides, the number of the limiting slots 311 is six, and the cover 30 is provided with a second through hole 32, and the second through hole 32 is engaged with the third pivot portion 25, The third pivot portion 25 is exposed outside the second through hole 32. The cover body 30 is provided with an accommodating space 33. The accommodating space 33 is in communication with the second through hole 32. The third pivot portion 25 is coupled. The accommodating space 33 is disposed in the accommodating space 33, and the accommodating space 33 is larger than the inner diameter of the second through hole 32. The accommodating space 33 is in the shape of a circular groove. The 30 series is provided with at least one set of positioning grooves 34, which are paired with one of the positive joint sleeves 20, and the set of positioning grooves 34 are in the shape of two circular holes, and the number of the positioning grooves 34 The plurality of the limiting rods 40 are disposed in each of the limiting slots 311 of the cover body 30. The bottom surface of the limiting column 40 is abutted against the body 10 First abutting portion 13 The peripheral surface of each of the limiting posts 40 is abutted against each of the side faces of the multi-corner portion 21 of the joint sleeve 20 and the inner peripheral surface of the chamber 11. The number of the limiting posts 40 is matched with the limiting slot 311. The limiting post 40 is six and has a cylindrical shape; a coupling member 41 is fastened to the coupling groove 251 of the joint sleeve 20, and the second pivot portion 23 of the joint sleeve 20 is The cover body 30 is abutted against the end surface of the body 10, and the cover body 30 is assembled on the joint sleeve 20 by the joint member 41, so that the joint sleeve 20, The cover body 30 and the plurality of limit posts 40 are assembled on the body 10, and the joint member 41 is in the form of a buckle ring; a tooth 50 is received in the first receptacle 24 of the joint sleeve 20 The tooth 50 is exposed outside the first pocket 24, and the tooth 50 is detachable from the first tooth portion 12 of the body 10. Engaging; a first elastic member 51, the first elastic member 51 is received in the first pocket 24, and the first elastic member 51 is elastically biased against the first pocket 24 and the tooth 50. The tooth 50 is engaged with the first tooth portion 12 by the elastic abutment of the first elastic member 51. The first elastic member 51 is a spring body; at least a first bead body 60 and a second elastic member 61. The bead body 60 and the second elastic member 61 are received in the elastic-capacity groove 26, and the second elastic member 61 is elastically biased against the elastic-capacity groove 26 and the first bead body 60. The elastic force of the second elastic member 61 abuts against the positioning groove 34. When the cover 30 drives each of the limiting posts 40 to be displaced at each side of the polygonal portion 21 of the joint sleeve 20, the first bead body 60 Between the positioning slot 34, there is a function of positioning the cover 30 and the plurality of limiting posts 40; a quick-release group 70, the quick-release group 70 is pivotally disposed in the joint sleeve 20 and the cover 30, the quick-release group The 70 series includes a shaft 71, a third elastic member 73, a pressing member 74 and a second bead body 75; the shaft 71 is threaded through the first through hole 28 of the joint sleeve 20, and the shaft 71 is provided Insert slot 711, the The slot 711 is opposite to the second pocket 29 of the positive joint sleeve 20, and the first screw portion 712 is provided at the end of the shaft 71. The first screw portion 712 is internally threaded, and the shaft 71 is round. The third elastic member 73 is disposed at the accommodating space 33 of the cover 30. The third elastic member 73 is a spring body. The pressing member 74 is disposed through the second through hole of the cover 30. 32 and the first through hole 28 of the joint sleeve 20, the pressing member 74 is assembled with the shaft 71, and the pressing member 74 is accommodated in the receiving portion At the space 33, the third elastic member 73 is sleeved on the pressing member 74. The pressing member 74 is provided with a pressing portion for the user to press. The pressing member 74 is provided with a second screwing portion 741. The second screwing portion 741 is screwed to the first screwing portion 712 of the shaft 71, and the second screwing portion 741 is externally threaded. When the user presses the pressing portion of the pressing member 74, The three elastic members 73 are elastically biased against the pressing portions of the joint sleeve 20 and the pressing member 74, so that the pressing member 74 and the shaft 71 are elastically displaced by the third elastic member 73, and the shaft is made The 71 series can have an elastic displacement effect in the first through hole 28; the second bead 75 is received in the second pocket 29 of the joint sleeve 20 and the slot 711 of the shaft 71, the second bead 75 The sleeve is slightly protruded from the second pocket 29 of the joint sleeve 20 to clamp the sleeve member.

When assembled, the body 10, the joint sleeve 20, the plurality of limit posts 40, the teeth 50, the first elastic member 51, the plurality of first beads 60 and the second elastic member 61 are assembled as shown in FIG. Show.

The second pivot portion 23 of the joint sleeve 20 abuts against the second abutting portion 15 of the body 10, the cover body 30 abuts against the end surface of the body 10, and the joint member 41 is fastened to the joint sleeve At the joint groove 251 of the 20, the cover body 30 is assembled on the joint sleeve 20 by the joint member 41, and the quick release group 70 is disposed through the joint sleeve 20 and the cover body 30, when all the components are After combination, as shown in the sixth figure.

Please refer to the seventh and eighth figures. The seventh drawing is a top view of the socket wrench structure of the present invention, and the eighth drawing is a sectional view of the seventh drawing AA of the present invention. The quick-release group 70 is disposed in the joint sleeve 20 and the cover 30. When the user presses the pressing portion of the pressing member 74, the pressing portion of the pressing member 74 compresses the third elastic member 73. The shaft 71 is displaced downward, and when the shaft 71 is displaced downward, the second bead 75 can be retracted into the second pocket 29, thereby saving the sleeve member from the joint sleeve. The sleeve portion 27 of the rod 20 is removed; On the other hand, when the user releases the pressing portion of the pressing member 74, the pressing member 74 is elastically returned to the original position by the elastic restoring force of the third elastic member 73, so that the shaft 71 is simultaneously driven by the same. When the shaft 71 is displaced upward to the position, the second bead 75 is pushed out by the shaft 71, so that the operation of fixing the sleeve member sleeved on the sleeve portion 27 can be achieved. .

Please refer to the ninth, tenth and eleventh figures. The ninth drawing is a side view of the structure of the socket wrench of the present invention, and the tenth drawing is a sectional view of the ninth drawing of the present invention, the eleventh drawing. A cross-sectional view of the ninth embodiment of the present invention, which is clearly shown in the figure, when the body 10 is rotated clockwise, the plurality of limit posts 40 can be driven, and the plurality of limit posts 40 are further driven by the joint sleeve 20 The multi-corner portion 21 rotates the sleeve portion 27, and when the body 10 rotates counterclockwise, the joint sleeve rod 20 cannot be rotated, and the relative movement between the body 10 and the joint sleeve rod 20 is generated. There is a state of jumping teeth between the teeth 12, and the socket wrench structure can generate the tooth-hopping sound, which is the biggest advantage of the invention.

Please refer to FIG. 12, which is a cross-sectional view of a second embodiment of the present invention. As can be clearly seen from the drawing, the joint sleeve 20 is provided with a plurality of first pockets 24, the plurality The first pockets 24 are annularly arranged with respect to the axis of the joint sleeve 20, the number of the first pockets 24 is three, and the number of the teeth 50 and the first elastic member 51 is matched with the first volume. Each of the teeth 50 and each of the first elastic elements 51 are received at each of the first pockets 24, and each of the teeth 50 can be engaged with the first tooth portion 12 , each of the 50 teeth can produce a rattling sound sound.

Please refer to the thirteenth and fourteenth drawings. The thirteenth embodiment is an exploded perspective view of the joint sleeve 20 and the tooth 50 of the third embodiment of the present invention, and the fourteenth embodiment is a third embodiment of the present invention. The three-dimensional combination of the joint sleeve 20 and the tooth-making 50 is clearly shown in the figure. The first pocket 24 of the body 10 is in the shape of a groove, and the first pocket 24 is provided with a joint. 241, the joint portion 241 is internally threaded, and the tooth 50 and the first elastic member 51 can be integrally formed, that is, the tooth 50 is elastic and has a sheet shape, and the tooth 50 can be The first tooth portion 12 is elastically engaged with the first tooth portion 12, and the toothing member 50 is provided with a third through hole 501. The third through hole 501 is opposite to the joint portion 241, and is provided with a coupling member 52. The third through hole 501 is combined with the joint portion 241, so that the tooth 50 is assembled at the first receiving groove 24 of the joint sleeve 20, the joint member 52 is externally threaded, and the joint member 52 is screwed. In the shape of the piece, the tooth 50 is assembled with the joint sleeve 20 as shown in Fig. 14.

15 is a perspective view showing a fourth embodiment of the present invention, and a sixteenth embodiment is a cross-sectional view of a fourth embodiment of the present invention. In the enlarged view of the sixteenth aspect of the present invention, the bottom surface of the first receiving groove 24 of the joint sleeve 20 is provided with a first curved surface 242, and the first curved surface 242 has a single curved surface, that is, the The first pocket 24 can be processed using a T-knife, and the first pocket 24 of the fourth embodiment has a lower processing cost relative to the first pocket 24 shown in the first figure. The first elastic element 51 is integrally formed, and the toothing 50 is in the shape of a spring. The toothing 50 is provided with a plurality of second tooth portions 502, and the plurality of second tooth portions 502 are coupled to the first tooth of the body 10. The portions 12 are engaged, and each of the plurality of second teeth 502 has an interval or a gap therebetween. The rear side of the tooth 50 is provided with two first arcs 503, and the two first arcs 503 are provided. Resting against the first curved surface 242, the two first curved pieces 503 are opposite to the second tooth portion 502 Weighing.

18 is a perspective exploded view of a fifth embodiment of the present invention, and a nineteenth embodiment is a cross-sectional view of a fifth embodiment of the present invention. In the embodiment of the present invention, the toothing 50 is in the shape of a cylinder, and the toothing 50 is provided with a second tooth portion 502 at one end, and the second tooth portion 502 is In the shape of a circle, the toothing 50 is provided at the other end with a cylindrical portion 504 for fitting the first elastic member 51 to the outer peripheral surface.

Please refer to the twenty-first and twenty-second figures. The twenty-first figure is an exploded perspective view of the sixth embodiment of the present invention, and the twenty-second figure is the tooth-making of the sixth embodiment of the present invention. In the perspective view, the other end of the tooth is provided with a cylindrical portion 504 for the first elastic member 51 to be engaged, and the tooth portion 50 is provided with a restricting portion 505 to make the joint sleeve 20 first. The groove 24 is in a matching shape, that is, the first groove 24 includes two circular grooves of different sizes, and the tooth 50 is provided with a limiting portion 505 for the tooth 50 to be accommodated in the first cavity. At 24, the relative rotation in the first pocket 24 can be avoided.

In another embodiment of the present invention, the second pivot portion 23 of the joint sleeve 20 is in the form of a single element, and the second pivot portion 23 is further assembled on the joint sleeve 20.

In another embodiment of the present invention, the socket wrench structure may not have the quick release group 70, that is, the joint sleeve 20 is not provided with the first through hole 28, so that the socket wrench structure does not have a quick release effect.

In another embodiment of the present invention, the coupling groove 251 of the third pivot portion 25 of the joint sleeve 20 can be externally threaded. The coupling member 41 is a screw-shaped member, and the coupling member 41 is screwed to the coupling groove 251. At the office.

In another embodiment of the present invention, a circular elastic piece can be assembled between the joint surface of the joint sleeve 20 and the cover body 30, so that the body 10, the joint sleeve 20 and the cover body 30 can be assembled to eliminate the tolerance gap. .

According to another embodiment of the present invention, the tooth 50 can have a plurality of teeth to mesh with the first tooth portion 12 of the body 10. The tooth 50 has a plurality of teeth so as not to affect the tooth skipping state. When the socket wrench structure is rotated, the twisting torque can be increased between the tooth 50 and the first tooth portion 12.

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

1. As shown in the tenth and eleventh figures, the body 10 can drive the plurality of limit columns 40 when the clockwise rotation is performed. The plurality of limit columns 40 further drive the multi-corner portion 21 of the joint sleeve 20 When the body 10 is rotated counterclockwise, the joint sleeve 20 cannot be rotated, and the relative movement between the body 10 and the joint sleeve 20 is generated. The tooth 50 and the first tooth portion 12 are rotated. There will be a state of jumped teeth, and the structure of the socket wrench is rotated in a silent state, but the socket wrench can generate a rattling sound when it is retracted.

2. As shown in the eighth figure, the second pivot portion 23 of the joint sleeve 20 is abutted against the second abutting portion 15 of the body 10, and the cover 30 is abutted against the end surface of the body 10. The joint member 41 is fastened to the joint groove 251 of the joint sleeve 20, and the cover body 30 is assembled on the joint sleeve 20 by the joint member 41, and the joint member 41 can be used to make the joint. The sleeve 20, the cover 30, the plurality of limit posts 40, the teeth 50, the first elastic member 51, the plurality of first beads 60 and the second elastic member 61 are assembled on the body 10.

3. The second pivot portion 23 of the joint sleeve 20 is pivotally disposed with the first pivot portion 14 of the body 10. The third pivot portion 25 is sleeved with the second through hole 32 of the cover 30. 30's tab 31 is pivoted again At the chamber 11, the body 10, the joint sleeve 20 and the cover 30 have two upper and lower pivoting portions and have an optimal pivoting structure.

4. If the socket wrench structure does not need to be skipped, the tooth 50 and the first elastic component 51 may not be assembled, and the socket wrench structure can still be rotated and retracted without affecting the socket wrench structure. The swirling effect.

Therefore, the socket wrench structure of the invention has industrial utilization, novelty and advancement, and can meet the application requirements of the invention patent, and submits an application according to law.

10‧‧‧ Ontology

11‧‧ ‧ room

12‧‧‧First tooth

13‧‧‧ first relying on the Ministry

20‧‧‧Connector rod

21‧‧‧Multiple corners

22‧‧‧First ring groove

23‧‧‧Second pivot

24‧‧‧first pocket

30‧‧‧ cover

31‧‧‧ 片片

311‧‧‧ Limit slot

32‧‧‧Second perforation

33‧‧‧ accommodating space

40‧‧‧Limited Column

41‧‧‧Connected parts

50‧‧‧ teeth

51‧‧‧First elastic element

60‧‧‧First beads

61‧‧‧Second elastic element

70‧‧‧Quick off group

71‧‧‧ shaft

711‧‧‧ slotted

712‧‧‧First screwing

73‧‧‧ Third elastic element

74‧‧‧Pressing parts

741‧‧‧Second screw joint

75‧‧‧Second beads

Claims (19)

A socket wrench structure, comprising: a body, the body is provided with a chamber, the chamber is in the shape of a circular groove, the system is provided with a first tooth portion, and the first tooth portion is annular Arranging the teeth, the first tooth portion is in communication with the chamber, and the inner diameter of the first tooth portion is smaller than the inner diameter of the chamber, so that the first portion is disposed between the chamber and the first tooth portion. In the abutting portion, the system is provided with a first pivot portion, and the first pivot portion is in communication with the first tooth portion, and the second abutting portion is disposed between the first pivot portion and the first tooth portion, and the body is Having a chamber, a first abutting portion, a first tooth portion, a second abutting portion and a first pivot portion, the first tooth portion is disposed between the chamber and the first pivot portion; The joint sleeve is pivoted in the body, and the joint sleeve is rotatable in the body, the joint sleeve is provided with a multi-corner portion, and the multi-corner portion is a housing of the main body, and the joint sleeve is provided a first ring groove, the first ring groove is opposite to the first tooth portion, the first ring groove is in the shape of a concave annular groove, and the joint sleeve is provided with a second pivot portion, and the second pivot portion is Included in the first The first pivoting groove is disposed between the multi-corner portion and the second pivoting portion, and the first annular groove is provided with a first receiving groove. a third pivot portion is protruded from the end surface of the multi-corner portion, the third pivot portion is exposed to the outside of the body, the third pivot portion is in the shape of a cylinder, and the third pivot portion is provided with a coupling groove; a cover body The cover system is pivotally disposed at a chamber of the body, the cover system is sleeved with the joint sleeve, the cover system is abutted against the end surface of the body, and the cover system is provided with a plurality of protrusions, and the plurality of protrusions are accommodated In the chamber, a limiting slot is disposed between each of the two tabs, and the plurality of tabs and the plurality of limiting slots are arranged in a spaced relationship and are arranged in a ring shape, and the limiting slot is aligned with the multi-corner portion. The slot is formed inside and outside, the opening of the limiting slot is oriented toward the first tooth portion, and the cover system is provided with a second through hole, the first The second punching portion is sleeved with the third pivot portion, and the third pivot portion is exposed outside the second through hole; the plurality of limiting posts are received in each of the limiting slots of the cover body, The bottom surface of the limiting column is abutted against the first abutting portion of the body, and the peripheral surface of each of the limiting posts is abutted against each side of the polygonal portion of the joint sleeve and the inner circumferential surface of the chamber. The number of the limiting columns is matched with the number of the limiting slots; a coupling member is coupled to the coupling groove of the joint sleeve, and the second pivot portion of the joint sleeve is abutted against the second abutting portion Wherein, the cover system is abutted against the end surface of the body, and the cover system is assembled on the joint sleeve by the joint member, so that the joint sleeve, the cover body and the plurality of limit pillars are assembled on the body; The tooth system is disposed at a first pocket of the joint sleeve, the tooth system is exposed outside the first pocket, and the tooth system can be engaged with the first tooth portion of the body; a first elastic component The first elastic component is received in the first cavity, and the first elastic component is elastically applied to the first cavity and the tooth to make the tooth system receive the first elastic component. Abutting engagement with the first tooth portion. The socket wrench structure of claim 1, wherein the first pivot portion and the chamber have the same inner diameter. The socket wrench structure of claim 1, wherein the polygonal portion has six side faces, the number of the limit grooves is six, and the limit column is six and has a cylindrical shape. The socket wrench structure of claim 1, wherein the first pocket of the joint sleeve has an elliptical groove shape. The socket wrench structure of claim 1, wherein the coupling groove has a concave annular groove shape, and the coupling member has a buckle shape. The socket wrench structure of claim 1, wherein the multi-corner end face is provided with at least three elastic-retaining grooves, each of which is in the shape of a circular hole groove, and the cover system is provided with three sets of positioning grooves. Each set of positioning grooves is a pair of the elastic groove of the positive joint sleeve, and the set of positioning grooves is formed by two round holes, and the number of the positioning grooves is matched with the number of the elastic grooves, and three firsts are provided. The first bead body and the second elastic element are received in the elastic-receiving groove, and the second elastic element is elastically biased on the elastic-captive groove and the first bead, the first bead The system is urged against the positioning groove by the elastic force of the second elastic member. The socket wrench structure of claim 1, wherein the second pivot portion is convexly provided with a fitting portion, the fitting portion is away from the first receiving groove, and the fitting portion is exposed to the outside of the body, and the sleeve is exposed The joint system is quadrangular. The socket wrench structure according to claim 7, wherein the joint sleeve is provided with a first through hole, and the first through hole is penetrated from the end surface of the third pivot portion to the end surface of the sleeve portion, and the side of the sleeve portion is fastened. The second receiving groove is in contact with the first perforating system, and the cover system is provided with an accommodating space, and the accommodating space is in communication with the second perforating system, and the third pivoting portion is accommodated in In the accommodating space, the accommodating space is away from the tab, and the inner diameter of the accommodating space is larger than the inner diameter of the second perforation, and the accommodating space is in the shape of a circular groove, and is provided with a quick release group. The pivoting system is disposed in the joint sleeve and the cover body, the quick release assembly includes a shaft, a third elastic element, a pressing member and a second bead; the shaft is threaded through the first perforation of the joint sleeve The shaft is provided with a groove, and the groove is a second groove of the right joint sleeve, and the first screw portion is provided with a first screwing portion, and the first screw portion is internally threaded. The shaft is in the shape of a round rod; the third elastic element is received in the accommodating space of the cover body, and the third elastic element is a spring body; the pressing The member is disposed on the second perforation of the cover body and the first perforation of the joint sleeve, the pressing member is assembled with the shaft, and the pressing member is accommodated in the receiving space The third elastic component is sleeved on the pressing member, and the pressing member is provided with a pressing portion for pressing by the user, and the pressing member is provided with a second screwing portion, and the second screwing portion is The first elastic portion is screwed to the first screwing portion of the shaft, and the second screw portion is externally threaded. When the user presses the pressing portion of the pressing member, the third elastic member is elastically biased against the joint sleeve and pressed. The pressing portion of the member has an effect of elastic displacement between the pressing member and the shaft due to the third elastic member, so that the shaft can be elastically displaced in the first through hole; the second bead system capacity The second bead system is slightly protruded from the second cavity of the joint sleeve to clamp the sleeve member at the second groove of the joint sleeve and the groove of the shaft. The socket wrench structure of claim 1, wherein the first elastic member is a spring body. The socket wrench structure of claim 1, wherein the joint sleeve is provided with a plurality of first pockets, and the plurality of first pockets are annularly arranged with respect to the axis of the joint sleeve. The number of the teeth and the first elastic element is matched with the number of the first pockets, and each of the teeth and each of the first elastic elements are disposed at each of the first pockets, and each of the teeth can be Engaging with the first toothing, each of the teething systems can produce a tooth-jumping sound. The socket wrench structure of claim 1, wherein the first receiving groove of the body is in the shape of a groove, the first receiving groove is provided with a joint portion, and the joint portion is internally threaded. The tooth and the first elastic member may be integrally formed, and the tooth system is in the form of an elastic sheet, and the tooth system is elastically engaged with the first tooth portion, and the tooth system is provided with a third hole, the The three perforation lines are opposite to the joint portion, and a joint member is disposed. The joint member is disposed on the third through hole and combined with the joint portion, so that the tooth set is disposed at the first receiving groove, and the joint member is externally Threaded. The socket wrench structure of claim 1, wherein the first socket of the joint sleeve The bottom surface is provided with a first curved surface, and the first curved surface has a single curved surface shape, and the tooth forming and the first elastic element are integrally formed, so that the tooth forming system is in the shape of a spring piece, and the tooth forming system is provided with a plurality of second tooth portions, the plurality of second tooth portions are engaged with the first tooth portion of the body, and the rear side of the toothing is provided with two first arc pieces, and the two first arc pieces are abutted against the first arc The two first arc pieces are symmetrical with respect to the second tooth portion. The socket wrench structure of claim 12, wherein each of the plurality of second teeth has an interval or no spacing therebetween. The socket wrench structure of claim 1, wherein the tooth system has a cylindrical shape, and one end of the tooth is provided with a second tooth portion, and the second tooth portion has a circular shape, and the tooth is another The end portion is provided with a cylindrical portion for fitting the first elastic member to the outer peripheral surface. The socket wrench structure of claim 1, wherein the other end of the tooth is provided with a cylindrical portion, the cylindrical portion is provided with a first elastic member, and the tooth-making side is provided with a restriction portion, so that the The first pocket of the joint sleeve has a matching shape, and the tooth system is provided with a restricting portion, so that the tooth is accommodated in the first pocket to avoid relative rotation in the first pocket. The socket wrench structure of claim 1, wherein the second pivot portion of the joint sleeve is in the form of a single member, and the second pivot portion is further assembled on the joint sleeve. The socket wrench structure of claim 1, wherein the joint groove of the third pivot portion of the joint sleeve is externally threaded, the joint member is in the form of a screw, and the joint member is screwed to the third The joint groove of the pivot. The socket wrench structure of claim 1, wherein a circular elastic piece is disposed between the joint surface of the joint sleeve and the cover. The socket wrench structure of claim 1, wherein the tooth system has a plurality of teeth Engaging with the first tooth portion of the body, the tooth has a plurality of teeth so as not to affect the state of the tooth jump, so that the socket wrench structure is rotated, the tooth between the tooth and the first tooth portion can be Increase the rotational torque.