TWI606895B - Ratchet wrench quick release structure - Google Patents

Description

Ratchet wrench quick release structure

The ratchet wrench quick release structure of the invention is mainly applied to the technology that the drive head of the ratchet wrench can be quickly separated from the sleeve.

Press, generally, when using the ratchet wrench, the appropriate sleeve must be selected according to the size of the screw or nut to be disassembled and assembled, and then the sleeve is placed in the driving head of the ratchet wrench while being exposed outside the driving head. The steel ball is integrally combined with the positioning groove inside the sleeve, so that the user only needs to hold the handle of the ratchet wrench, and the handle of the swinging ratchet wrench drives the sleeve to rotate in the forward or reverse direction, that is, Disassembly and assembly purposes.

In order to allow the steel ball of the driving head to quickly disengage from the locking groove of the positioning groove of the sleeve, a ratchet wrench quick-release structure is obtained, for example, the previous approval of the bureau, Announcement No.: 525558 "Rapid wrench fast The novel structure of the de-structured structure mainly comprises a body, a driving group, a swaying body, a control body, a pushing group and a cover body, wherein the body is provided with an inwardly recessed accommodating chamber for the cover body The driving group, the swaying body, the control body and the pushing group are disposed in the upper part of the receiving chamber of the main body, and the driving body tooth portion of the driving group can be engaged with the tooth portion of the swaying body And the swaying body is disposed at a proper position with the control body; and at least the driving portion and the shaft-shaped shaft hole are respectively disposed at appropriate positions of the driving body, and the driving portion is appropriately provided Radial hole, and the radial hole communicates with the shaft hole, so that the abutting portion and the recessed portion of the pressing rod can just slide into the shaft hole of the driving body, and An elastic body may be disposed between the convex ring portion of the pressing rod and the shaft hole of the driving body, and one end of the ball that has been located in the radial hole may be located in the abutting portion or the concave portion of the pressing rod; A guide groove and a plurality of limiting holes are respectively arranged in the indoor space, so that the push rod and the pressing body of the pushing group are respectively slid in the guiding groove and the limiting hole, and the guiding portion of the pressing body can directly or indirectly The limit portions of the push rods are pivoted to each other, and the push top of the other end of the push rod can be located at the top end of the press rod.

However, the above-mentioned "ratchet wrench quick release structure" new patent case has many components and complicated structure, which is very troublesome and inconvenient in manufacturing, assembly or maintenance, and the manufacturing cost is at the same time. High, not competitive, and operationally unsatisfactory and impractical, it is a problem and a lack of problems that need to be overcome.

The inventor is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and experience. In response to the existing problems and shortcomings of the above-mentioned "ratchet wrench quick-release structure" new patent case, the spirit of innovation and improvement is actively invested. The ratchet wrench is quick to take off the structure.

The technical means applied to solve the problem and the effect of the prior art are as follows: the head of the body is provided with a ratchet, and a driving head is disposed under the ratchet, and the driving head can be sleeved with a sleeve, and the center of the ratchet is worn An axial push rod is disposed, the drive head is provided with a radial hole and a bead groove corresponding to the axial push rod, the bead groove includes a steel ball and is provided with a push-up inclined surface, between the ratchet and the axial push rod An elastic member is arranged to elastically push up the axial push rod, and the top steel ball is pushed outwardly to expose the outer steel ball to be exposed outside the radial hole, and is used for positioning the positioning groove of the sleeve; An upper cover is provided, and the bottom surface of the upper cover is provided with two rail slots or two rails at two sides of the axial push rod for use as a release button, the upper cover and the release An elastic member is disposed between the buttons, and the release button is outwardly ejected by the elastic member. The corresponding tapered surface and the inclined top surface are disposed between the axial push rod and the release button, and the user only needs to press the release button inwardly. That is, the conical surface of the axial push rod can be pressed downward by the inclined top surface, so that the axial push rod is displaced downward, so that the steel ball can settle in the bead groove, and the positioning relationship between the positioning groove and the positioning groove of the sleeve can be quickly disengaged. The ratchet wrench quick release structure provided by the creation not only has fewer components, but also has a simple structure, which is very easy and convenient in manufacturing, assembly or maintenance, and has low production cost and competition. Force, operation is also easy, very practical, with improved efficiency, for its main purpose.

10‧‧‧ Ontology

11‧‧‧ rubber sleeve

12‧‧‧ plug

13‧‧‧ hole

131‧‧‧Axis hole

14‧‧‧ holes

141‧‧‧Perforation

142‧‧‧Deep

15‧‧‧through holes

16‧‧‧ Track

17‧‧‧Internal

20‧‧‧ratchet

21‧‧‧ ratchet

22‧‧‧Drive head

23‧‧‧Axial hole

231‧‧‧Spring slot

24‧‧‧radial holes

25‧‧‧Axial putter

251‧‧‧Expanding Department

252‧‧‧Conical surface

253‧‧ ‧ beads

254‧‧‧Pushing the slope

26‧‧‧Front

27‧‧‧ trench

28‧‧‧ buckle

30‧‧‧ card block

31‧‧‧ Combination slot

32‧‧ ‧ picks

321‧‧ ‧ Department

322‧‧‧Combined block

33‧‧‧ card tooth

34‧‧‧ positioning beads

40‧‧‧Under the cover

41‧‧‧ round hole

42‧‧‧through hole

50‧‧‧Upper cover

51‧‧‧ screw holes

52‧‧‧Axis hole

53‧‧‧ rail slot

54‧‧‧Abutment

55‧‧‧Limited

56‧‧‧ openings

57‧‧‧ accommodating slots

571‧‧‧ Track

58‧‧‧Spring mount

581‧‧‧Ditch

59‧‧‧ Positioning flange

60‧‧‧ release button

61‧‧‧ Pressing Department

62‧‧‧Pushing the slope

63‧‧‧ actuation slot

64‧‧‧ Positioning Department

65‧‧‧Dashing trough

66‧‧‧Arc groove

67‧‧‧ positioning flange

70‧‧‧ sleeve

71‧‧‧ positioning groove

P‧‧‧ screws

S1‧‧‧ elastic parts

S2‧‧‧ elastic parts

S3‧‧‧ elastic parts

C‧‧‧C type elastic parts

C1‧‧‧ feet

C2‧‧‧ feet

R1‧‧‧ steel ball

R2‧‧‧ steel ball

The first figure is a schematic view of a three-dimensional combination of the first embodiment of the present invention.

The second drawing is a schematic exploded view of the first embodiment of the present invention and an enlarged view of the F and M portions.

The third drawing is a schematic view of a side view sectional combination of the first embodiment of the present invention.

Figure 4 is a schematic cross-sectional view of a first embodiment of the present invention.

Figure 5 is a schematic cross-sectional view showing a three-dimensional combination of the first embodiment of the present invention.

Fig. 6 is a schematic view showing the operation of the disengaged state in the first embodiment of the present invention.

Figure 7 is a schematic diagram of the combined state operation of the first embodiment of the present invention.

Figure 8 is a perspective view showing the three-dimensional decomposition and the K and S portions of the second embodiment of the present invention.

Figure 9 is a schematic view showing the operation of the detachment state in the second embodiment of the present invention.

Figure 10: Schematic diagram of the E-E section of the ninth figure.

11 is a schematic diagram of the combined state operation of the second embodiment of the present invention.

Twelfth figure: is a schematic diagram of the R-R section of the eleventh figure.

In order to make the person skilled in the art familiar with the art easy to understand the construction contents of the present invention and the functional benefits that can be achieved, two specific embodiments are listed, and the detailed description is as follows: a ratchet wrench quick release structure Please refer to the first and second figures: a three-dimensional combination, a three-dimensional decomposition, and an enlarged view of the F and M portions of the first embodiment of the present invention. FIG. 3 is a schematic view showing a combination of side view and top view of the first embodiment of the present invention. And the fifth figure is a schematic cross-sectional view of a three-dimensional combination of the first embodiment of the present invention. The main body includes a body 10, a ratchet 20, a latching block 30, a lower cover 40, an upper cover 50, and a release button 60. The tail portion of the body 10 is locked with a screw P to fix a rubber sleeve 11 and The screw P on the rubber sleeve 11 is plugged by a plug 12, and a bottom of the head of the body 10 is provided with a hoist hole, and the hoist hole comprises two two holes 13 and 14 which are connected to each other, and the two holes 13 and 14 The opening is downward, wherein a hole 13 is configured to receive a ratchet 20, and the other hole 14 is configured to receive a latching block 30. The center of the two holes 13 and 14 is provided with a shaft hole 131 and a through hole 141. The wall of the wall 14 is provided with a recess 142 for accommodating an elastic member S1 and a steel ball R1. The bottom surface of the body 10 is provided with two through holes 15, and the two through holes 15 are provided with two screws. The upper cover 50 is fixed to the upper cover 50, and the top surface of the head 10 is provided with a U-shaped track 16 corresponding to the shaft hole 131, so as to be integrated with the upper cover 50; the ratchet The circumferential surface of 20 is provided with a plurality of ratchets 21, the ratchet head 20 The bottom of the ratchet wheel 20 is provided with an axial hole 23, and a spring groove 23 is disposed above the axial hole 23, and the spring groove 231 is configured to receive an elastic member S2. A radial hole 24 is defined in the radial direction of the driving hole 22 below the axial hole 23, and the radial hole 24 is provided with a steel ball R2, and the axial hole 23 can be provided with an axial push rod 25, The upper end of the axial push rod 25 is provided with an enlarged portion 251. The bottom surface of the enlarged portion 251 is abutted against the elastic member S2. The top surface of the enlarged portion 251 is provided with a conical surface 252 corresponding to the steel ball under the axial push rod 25. A bead groove 253 is defined at the R2, the depth of the bead groove 253 is sufficient for the steel ball R2 to completely sink into the radial hole 24, and a beveling surface 254 is provided below the bead groove 253, and the advancing inclined surface 254 is available for outward The pusher ball R2 is exposed to expose the radial hole 24, and the bottom surface of the ratchet 20 is provided with a flange 26 for positioning the lower cover 40; a square joint groove 31 is provided in the middle of the latch block 30 as The paddles 32 are combined for use, and the paddles 32 are disposed outside the head portion 11 of the body 10. The paddles 32 are provided with a dial portion 321 as a user For the rightward movement, the paddle 32 is provided with a coupling block 322 corresponding to the coupling groove 31 of the latching block 30, so that the coupling block 322 of the paddle 32 can be coupled to the coupling slot 31 of the latching block 30. The card block 30 is swung left or right by the paddle 32, and a plurality of latching teeth 33 are disposed on both sides of the latching block 30, and the ratchet teeth 33 are attached to the ratchet teeth 33 on the side or the other side. The ratchet 21 of the 20 produces a one-way card. The two sides of the latching block 20 are provided with two positioning bead slots 34 corresponding to the steel ball R1, so that the latching block 30 swings to the left or right when the steel ball R1 is used. Positioned in a positioning bead groove 34; The lower cover 40 is provided with a circular hole 41 corresponding to the ratchet 20, and the inner diameter of the circular hole 41 is equivalent to the outer diameter of the flange 26 of the ratchet 20, so that the circular hole 41 of the lower cover 40 can be sleeved on the ratchet 20 In the rim 26, the lower cover 40 is provided with two through holes 42 corresponding to the two through holes 15 of the body 10, and the two screws P are directly locked and fixed to the upper cover 50 through the two through holes 42 and the two through holes 15; The two bottom holes 15 corresponding to the bottom surface of the main body 10 are provided with two screw holes 51 for fixing the two screws P. The bottom surface of the upper cover 50 is corresponding to the shaft hole 131 of the body 10 and the shaft 16 is also provided with a shaft hole. 52 and a U-shaped rail groove 53, the shaft hole 52 is exposed to the conical surface 252 of the axial push rod 25, and a top abutting portion 54 is disposed in the middle of the rail groove 53 as an elastic member S3 for abutting, Two restriction portions 55 are disposed on the two sides of the rail groove 53 as the time limit for pressing the release button 60. The upper cover 50 is provided with an opening 56 corresponding to the release button 60, so that the release button 60 can be exposed to the opening 56. The receiving portion 56 is provided with a receiving groove 57 for accommodating the setting release button 60. The releasing button 60 is provided with a pressing portion 61 corresponding to the outside of the opening button 60. A slanting surface 62 is disposed on the conical surface 252 of the push rod 25, and the urging groove 63 is provided with an actuating groove 63 corresponding to the top abutting portion 54 of the upper cover 50. The actuating groove 63 is provided with an elastic member S3, and the elastic member S3 is used. The release button 60 is disposed on the two sides of the release button 60. The two positioning portions 64 are disposed on the two sides of the release button 60 to limit the maximum displacement when the release button 60 is pressed. The release button 60 corresponds to dialing. A doffer slot 65 is provided at the sheet 32 to allow the paddle 32 to be swung left or right in the dodge slot 65.

The present invention, which is a combination of the above various element structures, is provided with a The ratchet wrench quick release structure, in practical application: please refer to the sixth figure: a schematic diagram of the disengaged state operation of the first embodiment of the present invention. The user only needs to press the release button 60 inwardly, that is, the conical surface 252 of the axial push rod 25 can be pressed downward by the push-up inclined surface 62, so that the axial push rod 25 is displaced downward, so that the steel ball R2 can settle. In the bead groove 253, the depth of the bead groove 253 allows the steel ball R2 to completely sink into the radial hole 24, and is quickly disengaged from the positioning groove of the sleeve 70.

Please refer to the seventh figure, which is a schematic diagram of the disengaged state operation of the first embodiment of the present invention. When the user releases the release button 60, the release button 60 can be ejected outwardly by the elastic force of the elastic member S3, and the conical surface 252 of the axial push rod 25 is no longer pressed downward by the push-up slope 62 of the release button 60. The action can be that the axial push rod 25 can be ejected upward by the elastic force of the elastic member S2, and the push-up inclined surface 254 pushes the steel ball R2 outward to expose the radial hole 24, so that the positioning groove 71 of the sleeve 70 can be positioned. In the steel ball R2.

A ratchet wrench quick release structure, please refer to the eighth figure: a perspective exploded view of the second embodiment of the present invention and an enlarged view of the K and S portions. The main body 10 includes a body 10, a ratchet 20, a latching block 30, an upper cover 50, and a release button 60. The tail portion of the body 10 is provided with a rubber sleeve 11 having a top surface of the head 10 a hoist hole, the cucurbit hole comprises two two holes 13 and 14 connected to each other, the openings of the two holes 13, 14 are upward, wherein one hole 13 is for accommodating a ratchet 20, and the other hole 14 is for accommodating a card. The block 30 has a recess 142 formed in the wall surface of the hole 14 for receiving an elastic member S1 and a steel ball R. The bottom surface of the head of the body 10 is provided with two through holes 15 . The two through holes 15 can be used to fix the upper cover 50 by two screws P. The head of the body 10 is provided corresponding to the periphery of the top surface of the hoist hole. The inner edge 17 is provided for accommodating an upper cover 50; the circumferential surface of the ratchet 20 is provided with a plurality of ratchet teeth 21, and a driving head 22 having a square shape is disposed below the ratchet head 20, and the center of the ratchet 20 is provided An axial hole 23 is disposed. The axial hole 23 is provided with a spring slot 231 for receiving an elastic member S2. The axial hole 23 is provided with a radial direction corresponding to the radial direction of the driving head 22. a hole 24, the radial hole 24 is provided with a steel ball R2, the axial hole 23 is provided with an axial push rod 25, and an upper portion of the axial push rod 25 is provided with an enlarged portion 251, the enlarged portion 251 The bottom surface of the enlarged portion 251 is abutted against the elastic member S2. The top surface of the enlarged portion 251 is provided with a conical surface 252. The bottom of the axial push rod 25 is provided with a bead groove 253 corresponding to the steel ball R2. The depth of the bead groove 253 can be used for the steel ball R2. Completely sinking into the radial hole 24, below the bead groove 253 is provided a push-up slope 254, which can be used to push the steel outward The bead R2 is exposed to the radial hole 24, and the bottom surface of the ratchet 20 is provided with a flange 26. The flange 26 is provided with a groove 27 around the flange 26 for fastening and fastening a buckle 28, and the buckle 28 will be The ratchet 20 is fastened and fixed to the bottom surface of the head of the body 10 without being fixed by the lower cover 40; a square-shaped coupling groove 31 is disposed in the middle of the latching block 30 for use in combination with the paddle 32. The piece 32 is provided with a dial portion 321 which is exposed outside the opening 56 of the upper cover 50 and is used as a user to move left and right. The paddle 32 corresponds to the coupling groove 31 of the latch block 30. There is a combination block 322 for the dial The engaging block 322 of the piece 32 can be combined and fixed in the engaging groove 31 of the latching block 30. The picking block 32 swings the latching block 30 to the left or the right. The latching block 30 is provided with a plurality of latching teeth on both sides of the latching block 30. 33, the one side or the other side of the latching teeth 33 to produce a one-way card for the ratchet teeth 21 of the ratchet 20, the two sides of the latching block 20 corresponding to the steel ball R1 is provided with two positioning bead slots 34, When the card block 30 is swung to the left or to the right, the steel ball R1 is positioned in a positioning bead groove 34; the bottom surface of the upper cover 50 is provided with two screw holes 51 corresponding to the two through holes 15 of the body 10, as The upper cover 50 is provided with an opening 56 corresponding to the release button 60, so that the release button 60 can be exposed outside the opening 56. The inside of the opening 56 is provided with a receiving groove 57 for releasing the accommodation setting. For the button 60, the accommodating groove 57 is provided with two rails 571 at two sides of the axial push rod 25, and the bottom surface of the upper cover 50 is provided with two spring fixing seats 58 corresponding to the left and right sides of the front of the rail 571. The two spring fixing bases 58 are provided with two inverted L-shaped groove slits 581 corresponding to the two end legs C1 and C2 of the C-shaped elastic member C, and the two end legs of the C-shaped elastic member C are provided. C1 and C2 can be fixed in the two groove slits 581. When the release button 60 is pushed forward, the C-shaped elastic member C is actuated from the left and right sides to achieve the compression effect, and the outside of the opening 56 is provided with a positioning. The retaining button 60 is provided as a release button 60. The release button 60 is provided with a pressing portion 61. The release button 60 is provided with a pushing inclined surface 62 corresponding to the conical surface 252 of the axial pushing rod 25. The release button 60 is provided with an arcuate groove 66 corresponding to the C-shaped elastic member C. The arcuate groove 66 is provided with a C-shaped elastic member C, and the release button 60 is outwardly ejected by the elastic force of the C-shaped elastic member C. The button 60 is provided with a positioning flange 67 corresponding to the positioning flange 59 of the upper cover 50. When the release button 60 is ejected, the positioning flange 57 can be positioned on the positioning flange 59 of the upper cover 50 to prevent the release button 60 from coming off. The release button 60 is provided with a dodging groove 65 corresponding to the paddle 32, so that the paddle 32 can be swung left or right in the dodge slot 65.

The present invention, which is a combination of the above-mentioned components, is provided with a ratchet wrench quick-release structure, and in practical application: please refer to the ninth and tenth drawings: the detached state of the second embodiment of the present invention The action and the schematic diagram of the EE section of the ninth figure. The user only needs to press the release button 60 inwardly, that is, the conical surface 252 of the axial push rod 25 can be pressed downward by the push-up inclined surface 62, so that the axial push rod 25 is displaced downward, so that the steel ball R2 can settle. In the bead groove 253, the depth of the bead groove 253 allows the steel ball R2 to completely sink into the radial hole 24, and is quickly disengaged from the positioning groove of the sleeve 70.

Please refer to the eleventh and twelfth drawings: the combined state action of the second embodiment of the present invention and the R-R cross-sectional view of the eleventh figure. When the user releases the release button 60, the release button 60 can be ejected outwardly by the elastic force of the C-type elastic member C. At this time, the conical surface 252 of the axial push rod 25 is no longer subjected to the push-up slope 62 of the release button 60. The lower pressing action, that is, the axial pushing rod 25 can be ejected upward by the elastic force of the elastic member S2, and the pushing steel bead R2 is pushed outward by the pushing inclined surface 254 to expose the radial hole 24, and the positioning groove 71 of the sleeve 70 is made. Can be positioned in the steel ball R2.

In summary, the present invention provides a ratchet wrench quick release structure, which is confirmed by the inventors after actual fabrication and repeated operation tests. The functional benefits expected by the present invention are also the first to be created in the past, and have the industrial use value. It is true that it has met the practical significance and progressiveness of the invention patent, and is in accordance with the provisions of the Patent Law. The bureau filed an application for an invention patent.

10‧‧‧ Ontology

11‧‧‧ rubber sleeve

13‧‧‧ hole

131‧‧‧Axis hole

14‧‧‧ holes

141‧‧‧Perforation

142‧‧‧Deep

15‧‧‧through holes

16‧‧‧ Track

20‧‧‧ratchet

21‧‧‧ ratchet

22‧‧‧Drive head

23‧‧‧Axial hole

231‧‧‧Spring slot

24‧‧‧radial holes

25‧‧‧Axial putter

251‧‧‧Expanding Department

252‧‧‧Conical surface

253‧‧ ‧ beads

254‧‧‧Pushing the slope

26‧‧‧Front

30‧‧‧ card block

31‧‧‧ Combination slot

32‧‧ ‧ picks

321‧‧ ‧ Department

33‧‧‧ card tooth

34‧‧‧ positioning beads

40‧‧‧Under the cover

41‧‧‧ round hole

42‧‧‧through hole

50‧‧‧Upper cover

51‧‧‧ screw holes

52‧‧‧Axis hole

53‧‧‧ rail slot

54‧‧‧Abutment

55‧‧‧Limited

56‧‧‧ openings

57‧‧‧ accommodating slots

60‧‧‧ release button

61‧‧‧ Pressing Department

62‧‧‧Pushing the slope

63‧‧‧ actuation slot

64‧‧‧ Positioning Department

65‧‧‧Dashing trough

P‧‧‧ screws

S1‧‧‧ elastic parts

S2‧‧‧ elastic parts

S3‧‧‧ elastic parts

R1‧‧‧ steel ball

R2‧‧‧ steel ball

Claims (6)

The utility model relates to a ratchet wrench quick release structure, which mainly comprises: a ratchet wheel and a latching block are arranged on the head of the body, a driving head is arranged below the ratchet wheel, the driving head can be sleeved with a sleeve, and the inner wall of the sleeve is provided There is a plurality of positioning grooves, and the body is provided with a paddle corresponding to the upper portion of the card block for use as a swinging card block, and the card block generates a one-way card for the ratchet, and the center of the ratchet is disposed. An axial push rod, the drive head and the axial push rod are correspondingly provided with a radial hole and a bead groove, and a beading inclined surface is arranged below the bead groove and includes a steel ball, between the ratchet and the axial push rod An elastic member is arranged to elastically push up the axial push rod, and the top steel ball is pushed outwardly to expose the outer steel ball to be exposed outside the radial hole, and is used for positioning the positioning groove of the sleeve; The tail part is fixed with a screw to fix a rubber sleeve, and the screw on the rubber sleeve is plugged by the plug. The head of the body is provided with a plurality of through holes, and the plurality of screws are inserted as a cover and the upper cover is locked. The lower cover and the upper cover correspond to a plurality of through holes of the body There are a plurality of through holes and a plurality of screw holes for a plurality of screws to be inserted and locked, and a bottom edge and a lower hole of the ratchet wheel are provided with a flange and a circular hole, and the inner diameter of the circular hole and the flange of the ratchet The outer diameter of the lower cover can be sleeved in the flange of the ratchet, and the bottom surface of the upper cover is provided with two or two rails corresponding to the two sides of the axial push rod as a release button. The pressing button is provided with a pressing portion, and an elastic member is disposed between the upper cover and the releasing button, and the releasing button is outwardly ejected by the elastic member, and a corresponding cone is disposed between the axial pushing rod and the releasing button. The surface and the slanting surface of the ejector, the user only needs to press the release button inwardly, that is, the conical surface of the axial push rod can be pressed downward by the slanting inclined surface, so that the axial push rod is displaced downward, so that the steel ball can settle In the bead groove, the quick disengagement is related to the positioning of the positioning groove of the sleeve. The utility model relates to a ratchet wrench quick release structure, which mainly comprises: a ratchet wheel and a latching block are arranged on the head of the body, a driving head is arranged below the ratchet wheel, the driving head can be sleeved with a sleeve, and the inner wall of the sleeve is provided There is a plurality of positioning grooves, and the body is provided with a paddle corresponding to the upper portion of the card block for use as a swinging card block, and the card block generates a one-way card for the ratchet, and the center of the ratchet is disposed. An axial push rod, the drive head and the axial push rod are correspondingly provided with a radial hole and a bead groove, and a beading inclined surface is arranged below the bead groove and includes a steel ball, between the ratchet and the axial push rod An elastic member is arranged to elastically push up the axial push rod, and the top steel ball is pushed outwardly to expose the outer steel ball to be exposed outside the radial hole, and is used for positioning the positioning groove of the sleeve; The tail part is fixed with a screw to fix a rubber sleeve, and the screw on the rubber sleeve is plugged by the plug. The head of the body is provided with a plurality of through holes, which are used as a plurality of screws to lock the upper cover, and the upper cover corresponds to the upper cover. a plurality of screws are provided at a plurality of through holes of the body The bottom surface of the ratchet wheel is provided with a flange, and a groove is arranged around the flange to fix and fix a buckle. The bottom surface of the upper cover is provided with two rail grooves or two rails corresponding to the two sides of the axial push rod, and is used for accommodating a release button. The outer portion of the release button is provided with a pressing portion, and the upper cover is provided with a pressing portion. An elastic member is disposed between the release buttons, and the release button is outwardly ejected by the elastic member. The corresponding tapered surface and the inclined top surface are disposed between the axial push rod and the release button, and the user only needs to press the release button inwardly. The button can be used to press the conical surface of the axial push rod downwards, so that the axial push rod is displaced downward, so that the steel ball can settle in the bead groove, and the positioning position of the positioning groove of the sleeve can be quickly disengaged. By. The ratchet wrench quick release structure according to claim 1 or 2, wherein: a corresponding coupling groove and a coupling block are disposed between the card block and the paddle, so that the binding block of the paddle can be combined and fixed. In the joint groove of the card block. The ratchet wrench quick release structure according to claim 1 or 2, wherein: the upper cover is provided with an opening corresponding to the release button, so that the release button can be exposed to the opening, and the inside of the opening is provided with a receiving groove as the accommodation setting is released. The button is provided with a limiting portion and an actuating slot corresponding to the release button, and an elastic member is disposed between the limiting portion and the actuating groove, and the releasing button is outwardly ejected by the elastic member, and the bottom surface of the upper cover is Two limiting portions are arranged on both sides, and two sides of the releasing button are corresponding to the two limiting portions, so as to limit the maximum displacement when the button is pressed. The ratchet wrench quick release structure according to claim 1 or 2, wherein: the upper cover is provided with an opening corresponding to the release button, so that the release button can be exposed to the opening, and the inside of the opening is provided with a receiving groove as the accommodation setting is released. For the button, the release button is provided with an arc-shaped groove on the slanting inclined surface, the arc-shaped groove can be inserted into a C-shaped elastic member, and two spring fixing seats are disposed on the left and right sides of the bottom surface of the upper cover. The two spring fixing seats are provided with two groove joints at the two end legs of the C-shaped elastic member, so that the two end legs of the C-shaped elastic member can be clamped and fixed in the two-groove joint, and when the release button is pushed forward, the C The elastic member is actuated from the left and right sides as a compression release button. The upper cover is provided with a positioning flange on the outside of the opening. The release button is provided with a positioning flange corresponding to the positioning flange of the upper cover, and the release button is provided. When the pop-up is used, the positioning flange can be positioned on the positioning flange of the upper cover to prevent the button from being released. The ratchet wrench quick release structure according to claim 1 or 2, wherein: the release button is provided with a dodging groove corresponding to the paddle, so that the paddle can be moved to the left or right in the dodge slot.