TW201817546A - Ratchet wrench structure with open end of the second containing slot for drilling head to process easily - Google Patents

Abstract

The present invention relates to a ratchet wrench structure comprising: a main body having the first containing slot, the second containing slot, and the fifth containing slot; a ratchet pivotally mounted in the first containing slot, the outer rim of ratchet having a ratchet part with ring-like arranged teeth, the other end of ratchet having ring slots; a pawl contained on one side of the second containing slot of main body, the front side of pawl having plural engaging teeth, the plural engaging teeth engaging with the ratchet part of ratchet; a lid body contained in the fifth containing slot, the lid body sealing the second containing slot, the lid body having the first peripheral surface, the first peripheral surface matching with the peripheral surface of the first containing slot, the first peripheral surface being arc-surface-like, the lid body being crescent; and the first retaining ring contained in the ring slot of ratchet. The first retaining ring is contained above the main body, the ratchet is limited by the first retaining ring to be pivotally mounted in the first containing slot, the first retaining ring abuts against the lid body, so that the lid body is limited by the ratchet and the first retaining ring without coming off the fifth containing slot.

Description

   Ratchet wrench structure   

The present invention relates to a ratchet wrench structure, in particular, a second receiving groove of the ratchet wrench structure has an open end. Therefore, a drill tool can be used to process the second receiving groove, which has the advantage of easy processing. The drill bit tool can save the cost to process the second volume.

According to my previous knowledge, the conventional ratchet wrench structure, such as the US patent case number: US7121170B2, Taiwan patent case application number: 093200216, certificate number: M254305, patent name: ratchet wrench position structure, its patent structure is: Positioning structure of ratchet wrench. The ratchet wrench is mainly attached to the end of a handle 50 and has a larger head 51. The head 51 can accommodate a tool head 60 and a ratchet block 65, and a ratchet block. The 65 is actuated by a dial structure of the dial 70. It is characterized in that the dial 70 of the dial structure is formed with a through groove 71 corresponding to the ratchet 65, and a through groove 71 of the dial 70 is provided with a A positioning piece 75 for abutting the ratchet block 65 is formed with two upper and lower corresponding cutouts 76 in the center of the rear section of the positioning piece 75, and a guide piece 77 is formed between the two cutouts 76, so that the positioning piece 75 can use the The guide piece 77 is sheathed with a top support spring 78, so that the positioning piece 75 can be stably supported on the ratchet block 65; thereby, a set of a ratchet wrench can be smoothly dialed and positioned accurately.

However, the lack of the conventional ratchet wrench structure is that the head 51 is provided with a ratchet block groove 53 which communicates with the tool head receiving groove 52 on the side adjacent to the shank 50, and the ratchet block groove 53 has two sides. It is closed, so it is necessary to use a T-shaped knife to process the ratchet block groove 53 during processing. If a T-shaped knife is used for processing, the processing cost is more expensive. It is abutted against the inner peripheral surface of the tool head receiving groove 52, and the blade portion of the T-shaped knife cuts the ratchet receiving groove 53, so that the shank of the T-shaped knife is limited to the tool head receiving groove 52. On the peripheral surface, the diameter of the shank of the T-shaped knife cannot be too large, and the shank of the T-shaped knife is easily stressed and broken during processing.

In view of the lack of the above-mentioned conventional ratchet wrench structure, the inventor finally came to the market with a ratchet wrench structure that can solve the shortcomings of the conventional industry by leveraging years of manufacturing, production and design experience in related industries.

The two sides of the ratchet block groove in the conventional structure are closed. Therefore, a T-shaped knife is required to process the ratchet block groove during processing. The use of a T-shaped knife has the disadvantage that the processing cost is relatively expensive. The present invention relates to a The ratchet wrench structure is related, especially one end of the second receiving groove of the body of the ratchet wrench structure is open. Therefore, a drill tool can be used to process the second receiving groove, which has the advantage of easy processing. The two tank system can save costs.

The invention relates to a ratchet wrench structure, which comprises: a system provided with a first receiving slot, a second receiving slot and a fifth receiving slot; a ratchet system is pivotally arranged in the first receiving slot, and the outer periphery of the ratchet A ratchet portion is provided with a ring-shaped arrangement of teeth, and a ring groove is provided at the other end of the ratchet; The plurality of occlusal teeth are engaged with the ratchet portion of the ratchet; a cover system is accommodated at the fifth accommodation groove, the cover body closes the second accommodation groove, and the cover system is provided with a first peripheral surface, The first peripheral surface is matched with the peripheral surface of the first receiving groove, the first peripheral surface is arc-shaped, and the cover system is crescent-shaped; a first retaining ring system is accommodated in the ring groove of the ratchet wheel. Inside, the first buckle ring is accommodated on the body, the ratchet is restricted by the first buckle ring and is pivotally disposed in the first receiving groove, and the first buckle ring bears against the cover body. , So that the cover is restricted by the ratchet and the first retaining ring without coming out of the fifth receiving groove.

One end of the second receiving groove is open. Therefore, a drill tool can be used to process the second receiving groove, which has the advantage of easy processing. The drill tool can save cost by processing the second receiving groove.

In order to fully understand the effects of the present invention by members of the Bureau and those skilled in the art, the structure and composition of the present invention are explained in conjunction with the drawings and figures, but the following are only used to explain the implementation of the present invention. For example, it is not intended to limit the present invention in any form, and any modification made under the spirit of the present invention should still fall within the protection scope of the present invention.

10‧‧‧ Ontology

11‧‧‧ the first tank

12‧‧‧ second tank

13‧‧‧Third tank

14‧‧‧Fourth tank

15‧‧‧Fifth tank

20‧‧‧ Ratchet

201‧‧‧ the first end

21‧‧‧ Ratchet

211‧‧‧first joint

23‧‧‧ ring groove

24‧‧‧ missing slot

25‧‧‧Sixth tank

26‧‧‧The first set of grooves

27‧‧‧First Arrival Department

28‧‧‧ flange

30‧‧‧Rotating disk

31‧‧‧Rotating part

32‧‧‧ second end

33‧‧‧ the second joint

34‧‧‧Second set of grooves

35‧‧‧Second Arrival Department

41‧‧‧First closure

411‧‧‧Third Arrival Department

412‧‧‧Fourth Arrival Department

42‧‧‧Second Closure

421‧‧‧Second Set

422‧‧‧The third fitting

423‧‧‧Fourth fitting department

424‧‧‧Fifth Arrival Department

425‧‧‧Capacity Room

426‧‧‧Sixth Arrival Department

50‧‧‧ teeth

60‧‧‧Control unit

61‧‧‧Dial button

62‧‧‧Card Parts

63‧‧‧Elastic element

70‧‧‧ cover

71‧‧‧First week

80‧‧‧First buckle

81‧‧‧Card Making Department

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

The second figure is an exploded perspective view of some components of the ratchet wrench structure of the present invention.

The third figure is a perspective view of the ratchet of the ratchet wrench structure of the present invention.

The fourth figure is a perspective assembled view of some components of the ratchet wrench structure of the present invention.

The fifth figure is a front view of some components of the ratchet wrench structure of the present invention.

The sixth figure is a cross-sectional view at the fifth figure A-A of the present invention.

The seventh figure is a perspective assembled view of some components of the ratchet wrench structure of the present invention.

Figure 8 is a perspective assembled view of the ratchet wrench structure of the present invention.

The ninth figure is a front view of the ratchet wrench structure of the present invention.

The tenth figure is a cross-sectional view of the ninth figure B-B of the present invention.

The eleventh figure is a perspective view of a second embodiment of the present invention.

Fig. 12 is a front view of a second embodiment of the present invention.

The thirteenth figure is a cross-sectional view at the twelfth figure B-B of the present invention.

First please refer to the first to sixth figures. The first figure is an exploded perspective view of the ratchet wrench structure of the present invention, the second figure is an exploded perspective view of some components of the ratchet wrench structure of the present invention, and the third diagram is the present invention. A perspective view of the ratchet wrench structure ratchet 20, the fourth view is a perspective view of the components of the ratchet wrench structure of the present invention, the fifth view is a front view of the ratchet wrench structure of the present invention, and the sixth view is the fifth diagram AA of the present invention The sectional view of the present invention relates to a ratchet wrench structure, which includes: a body 10, the body 10 is provided with a first receiving groove 11, the first receiving groove 11 is a circular groove, the first receiving groove 11 is in the shape of a penetrating trough. A side of the first holding groove 11 is provided with a second holding groove 12 near the handle. The second holding groove 12 is in communication with the first holding groove 11 and the second holding groove. The center of the circle of 12 is located in the range of the first receiving groove 11, the diameter of the second receiving groove 12 is smaller than the diameter of the first receiving groove 11, the second receiving groove 12 is open at one end, and the second A third receiving groove 13 is arranged near the handle on one side of the receiving groove 12, and the third receiving groove 13 is connected to the second receiving groove 1. 2 is in communication, the diameter of the third receiving tank 13 is smaller than the diameter of the second receiving tank 12, one end of the third receiving tank 13 is open, and the open end of the third receiving tank 13 is connected to the second receiving tank 13 The direction of the open end of the receiving tank 12 is different. A fourth receiving tank 14 is provided at the proximal end of the body 10, and the fourth receiving tank 14 is provided in the range of the first receiving tank 11. The fourth receiving tank 14 It has the same axis as the first receiving tank 11. The position of the fourth receiving tank 14 is the same as the open end of the second receiving tank 12. A fifth receiving tank 15 is provided at the open end of the second receiving tank 12. The fifth receiving groove 15 has a groove shape, the fifth receiving groove 15 and the second receiving groove 12 have the same axis, and the inner diameter of the fifth receiving groove 15 is larger than that of the second receiving groove 12. Diameter, the body 10 is set on a handle; a ratchet 20, please supplement as shown in the third figure, the ratchet 20 is pivoted in the first receiving slot 11, and one end of the ratchet 20 is provided with a first end The first end portion 201 is flat. The ratchet wheel 20 is provided with a ring-shaped ratchet portion 21 on the outer periphery. The ratchet portion 21 is provided with a first joint portion near the first end portion 201. 211, the first joint portion The 211 series protrudes from the first receiving groove 11, the ratchet wheel 20 is provided with a ring groove 23 at the other end, the ring groove 23 is far from the first end portion 201, and a ring groove 24 is provided on the ring groove 23. The ratchet wheel 20 is provided with a sixth receiving groove 25. The sixth receiving groove 25 is a through groove. The sixth receiving groove 25 is a hexagonal shape, a dodecagonal shape, or a variety of groove shapes. The first groove 201 is connected to the ring groove 23 and the sixth groove 25, and the first end groove 201 is connected to the sixth groove 25. The first fitting groove 26 has a circular groove shape. The inner diameter of the first fitting groove 26 is larger than the diameter of the sixth receiving groove 25. The first fitting groove 26 and the sixth receiving groove 25 are round. A first abutment portion 27 is provided between the first abutment portion 27 and the sixth abutment portion 25 is provided with a flange 28 near the first abutment portion 27. The flange 28 is It can be used to abut the hand tool piece that fits with the sixth receptacle 25, so that the hand tool part does not come out of the sixth receptacle 25; a rotating disc 30, please supplement the second figure and the fourth As shown in the figure, the rotating disk 30 is combined with the ratchet wheel 20, and the rotating disk 30 is A peripheral portion 31 is provided with a rotating portion 31 protruding from the body 10. The rotating portion 31 is annularly arranged in a tooth shape. The diameter outside the rotating portion 31 is larger than the diameter outside the ratchet portion 21. One end of the rotating disc 30 is provided with a second end portion 32, and the second end portion 32 is abutted against the end surface of the body 10. One end of the rotating disc 30 is provided with a second coupling portion 33, and the second coupling portion 33 is coupled to the first coupling portion 211, the second coupling portion 33 and the first coupling portion 211 are in a tight fit structure, the second coupling portion 33 is in a circular groove shape, and the rotating disk 30 is provided There is a second fitting groove 34, and the second fitting groove 34 and the second joint portion 33 communicate with each other in a through groove shape. The diameter of the second fitting groove 34 is smaller than the diameter of the second joint portion 33. The diameter of the second fitting groove 34 is larger than the diameter of the outside circle of the sixth receiving groove 25. The second fitting groove 34 has a circular groove shape. The second fitting groove 34 and the second joint portion 33 A second abutting portion 35 is provided, and the second abutting portion 35 is planar; a first closing member 41, the first closing member 41 is round, and the first closing member 41 closes the Six receiving grooves 25. A third abutment portion 411 is provided on the outer peripheral surface of the first closure member 41, a fourth abutment portion 412 is provided on the first closure member 41, and the fourth abutment portion 412 is opposed to the first abutment portion 412. There are 25 six-slot grooves; a second closure member 42 is in the shape of an annular body, and the second closure member 42 is accommodated in the ratchet wheel 20 and the rotating disk 30, and the second closure member The piece 42 is sleeved on the outer peripheral surface of the first closing piece 41, the second closing piece 42 is provided with a second fitting portion 421, and the second fitting portion 421 is sleeved on the second fitting groove 34. The second closing member 42 is provided with a third fitting portion 422, and the third fitting portion 422 is received in the first fitting groove 26 of the ratchet 20, and the third fitting portion 422 The diameter is smaller than the diameter of the second fitting portion 421. A fourth fitting portion 423 is provided between the second fitting portion 421 and the third fitting portion 422. The diameter of the fourth fitting portion 423 is greater than The diameter of the second fitting portion 421 and the fourth fitting portion 423 are accommodated between the first end portion 201 and the second abutting portion 35, so that the second closure member 42 is restricted by the first One end portion 201 and the second abutting portion 35, the second closed portion The piece 42 does not come out of the ratchet wheel 20 and the rotating disk 30. A fifth abutting portion 424 is provided at the opening of the second closing piece 42 and the fifth abutting portion 424 is abutted against the first abutment. At the abutment portion 27, the center of the second closing member 42 is circularly penetrating and is provided with a receiving chamber 425. The receiving chamber 425 is provided for the first closing member 41 to be compatible with, and the receiving chamber 425 is near the second A sixth abutting portion 426 is provided at the opening of the fitting portion 421, and the sixth abutting portion 426 is provided for the abutting of the third abutting portion 411. The first closing member 41 is restricted by the first abutting portion 426. The abutting portion 27 and the sixth abutting portion 426 prevent the first closure member 41 from coming out of the ratchet wheel 20 and the second closure member 42, and the first closure member 41 can be located at the receiving room 425. A distance; please refer to the fourth to sixth figures, as can be clearly shown from the figure, the rotary disc 30 is coupled to the ratchet wheel 20, and the first closing member 41 closes the sixth receiving groove 25 The second closing member 42 is accommodated in the ratchet wheel 20 and the rotating disk 30 and is sleeved outside the first closing member 41. The receiving chamber 425 is used for receiving the first closing member 41. The closure member 41 can be located in the receiving room 425 A tooth-making 50, which is accommodated in one side of the second receiving groove 12 of the body 10 and can be displaced left and right in the second receiving groove 12; a plurality of teeth are provided on the front side of the tooth-making 50 Occlusal teeth, the plurality of occlusal teeth 51 are engaged with the ratchet portion 21 of the ratchet 20, and a concave arc groove is provided on the rear side of the teeth 50; a control unit 60, the control unit 60 is pivotally disposed on the third The control unit 60 is rotatable in the receiving groove 13 to control the tooth-making 50 to be shifted left and right in the second receiving groove 12 to control the forward and reverse rotation of the ratchet wrench structure. The control unit 60 includes: a dial 61 , A clamping member 62 and an elastic element 63; the dial 61 is provided with a cylindrical block, the cylindrical block is pivotally disposed in the third receiving groove 13 of the body 10, and the cylindrical block is provided with a first receiving section. The first accommodating groove is a long groove. The long side direction of the first accommodating groove extends along the axial direction of the cylindrical block. The first accommodating groove runs through the cylindrical block and the cylindrical block. A second accommodating groove is provided. The second accommodating groove is formed in a non-penetrating groove shape. The second accommodating groove is formed in a circular hole shape. The dial 61 is provided with a paddle portion. Is protruding from the third receiving groove 13; the card-making member 62 is shaped like a zigzag; the card-making member 62 is received in the dial 61; the elastic element 63 is received in the dial Between 61 and the card-making member 62, the card-making member 62 abuts against the concave arc groove of the teeth 50 by the elastic force of the elastic element 63, and the dial 61 is rotatable to control the card-making The piece 62 and the tooth-making 50 allow the tooth-making 50 to be shifted left and right in the second receiving groove 12; a cover 70, which is accommodated in the fifth receiving groove 15, and the cover The body 70 also closes the second container groove 12, the cover body 70 is provided with a first peripheral surface 71, the first peripheral surface 71 is matched with the peripheral surface of the first container groove 11, and the first peripheral surface 71 is It is arc-shaped, and the cover 70 is crescent-shaped; a first retaining ring 80 is accommodated in the ring groove 23 of the ratchet wheel 20, and the first retaining ring 80 is accommodated At the fourth receiving groove 14 of the main body 10, the ratchet wheel 20 is restricted by the rotating disk 30 and the first retaining ring 80 and is pivotally disposed in the first receiving groove 11. The first retaining ring 80 rests on Abutting on the cover body 70, the cover body 70 is restricted by the ratchet wheel 20 and the first retaining ring 80 without taking off Outside the fifth receiving groove 15, the first retaining ring 80 is a ring body with a D-like shape. The first retaining ring 80 is provided with a locking portion 81, and the locking portion 81 is received in the gap. At the groove 24, the first buckle 80 is slightly elastic.

Please refer to the seventh to tenth figures. The seventh figure is a three-dimensional combined view of some components of the ratchet wrench structure of the present invention, the eighth figure is a three-dimensional combined view of the ratchet wrench structure of the present invention, and the ninth figure is a ratchet of the present invention. The front view of the wrench structure, the tenth figure is a cross-sectional view of the ninth figure BB of the present invention, which can be clearly shown from the figure, the ratchet 20 is pivotally disposed in the first receiving groove 11 of the body 10, and the rotating disc 30 Fastened at the first joint portion 211 of the ratchet wheel 20, the rotating portion 31 is exposed from the body 10, and the first closure member 41 closes the sixth receiving groove 25 of the ratchet wheel 20. Two closure members 42 are accommodated in the ratchet wheel 20 and the rotating disk 30, the tooth-making gear 50 is accommodated in the second container groove 12 of the body 10, and the control unit 60 is pivotally disposed in the third container. In the slot 13, the control unit 60 can be rotated by a user to control the tooth-making 50 to move left and right in the second receiving slot 12, and control the forward and reverse rotation of the ratchet wrench structure. The first retaining ring 80 is accommodated in the fifth groove 15 and the fourth groove 14. When the main body 10 and the system 50, the control unit 60 and the lid 70 after first assembly as shown in FIG seventh, eighth As soon as all the combinations shown in FIG.

Please continue to refer to the eleventh to thirteenth drawings. The eleventh view is a perspective view of the second embodiment of the present invention, the twelfth view is a front view of the second embodiment of the present invention, and the thirteenth view is the present invention. The twelfth cross-sectional view at BB can be clearly shown from the figure that the sixth receiving groove 25 of the ratchet wheel 20 can be a convex four-cornered head.

In another embodiment of the present invention, the ratchet wheel 20 is integrated with the rotating disk 30, that is, the ratchet wheel 20 is directly provided with the rotating disk 30, so that the first closing member 41 and the second closing member cannot be provided. Piece 42.

In another embodiment of the present invention, the card-making member 62 may be a spring cap structure generally used.

In another embodiment of the present invention, the inner peripheral surface of the fourth receiving groove 14 of the body 10 is provided with an internal thread, the first retaining ring 80 is a screw-like member, and the first retaining ring 80 is screwed on The fourth volume is 14 places.

The advantages of the ratchet wrench structure of the present invention are:

1. One end of the second receiving tank 12 is open. Therefore, a drill tool can be used to process the second receiving tank 12 and has the advantage of easy processing. The second tool receiving the 12 receiving tank 12 can save costs.

2. The first receiving groove 11 is a through groove. Therefore, the tool does not need to control the processing depth when processing the first receiving groove 11.

3. The first receiving tank 11, the second receiving tank 12, and the third receiving tank 13 of the body 10 can all be processed by using a drill, so that the first receiving tank 11, the second receiving tank 12, and the third Each of the receiving tanks 13 can be processed in a machine. There will be no cumulative tolerance between the first receiving tank 11, the second receiving tank 12, and the third receiving tank 13.

4. The cover 70 is crescent-shaped, that is, there is no pivotal relationship between the cover 70 and the ratchet wheel 20. The cover 70 is only to close the second receptacle 12, and the ratchet wheel 20 is only connected to the There is a pivot relationship between the first receptacles 11.

5. The ratchet wheel 20 is restricted by the rotating disk 30 and the first retaining ring 80 and is pivotally disposed in the first receiving groove 11 of the main body 10. The first retaining ring 80 rests on the cover body 70. The cover body 70 is restricted by the ratchet wheel 20 and the first retaining ring 80 without coming out of the fifth receiving groove 15. After the cover body 70 is placed in the fifth receiving groove 15, the cover 70 is assembled. The ratchet wheel 20, the rotating disk 30, and the first retaining ring 80 can be all assembled.

Therefore, the ratchet wrench structure of the present invention has industrial applicability, novelty, and progressability, and can meet the application requirements of the invention patent, and submit an application according to law.

Claims (12)

    A ratchet wrench structure includes: a body, the system is provided with a first receiving groove, the first receiving groove is a circular groove, and a second receiving groove is provided near a handle on one side of the first receiving groove. The second tank is in communication with the first tank, the center of the second tank is located in the range of the first tank, and the diameter of the second tank is smaller than that of the first tank Diameter, one end of the second container slot is open, and a fifth container slot is provided at the open end of the second container slot, and the fifth container slot is in the shape of a groove; a ratchet wheel is pivoted on In the first receiving groove, a ratchet portion having a ring-shaped arrangement of teeth is provided on the outer periphery of the ratchet, and a ring groove is provided on the other end of the ratchet; On the inner side of the groove, a plurality of occlusal teeth are provided on the front side of the teeth, and the plurality of occlusal teeth are engaged with the ratchet portion of the ratchet; And the second container is closed, the cover system is provided with a first peripheral surface, the first peripheral surface is matched with the peripheral surface of the first container, and the first peripheral surface is curved The cover system is crescent-shaped; a first retaining ring is accommodated in the ring groove of the ratchet, the first retaining ring is accommodated on the body, and the ratchet is limited by The first buckle is pivoted in the first receiving groove, and the first buckle is abutted against the cover, so that the cover is restricted by the ratchet and the first buckle without coming out of the Outside the fifth tank.         The ratchet wrench structure according to claim 1, wherein the first receiving groove is a through groove.         The ratchet wrench structure according to claim 1, wherein a third receiving groove is provided near the handle on one side of the second receiving groove, and the third receiving groove is in communication with the second receiving groove, and the third receiving groove The diameter of the tank is smaller than the diameter of the second tank. One end of the third tank is open. The open end of the third tank is different from the direction of the open end of the second tank. It is accommodated in one side of the second container groove of the body and can be displaced left and right in the second container groove. A concave arc groove is provided on the rear side of the tooth-making mechanism; a control unit is provided. In the third tank, the control unit is rotatable to control the teeth to be shifted left and right in the second tank to control the forward and reverse rotation of the ratchet wrench structure. The control unit includes: a dial, a card system Pieces and elastic elements; the dial is provided with a cylindrical block, the cylindrical block is pivotally disposed in the third receiving groove of the body, the cylindrical block is provided with a first receiving groove, and the first receiving groove It is in the shape of a long groove, and the long side direction of the first receiving groove extends along the axial direction of the cylindrical block. A cylindrical block, the cylindrical block is provided with a second receiving groove, the second receiving groove is a non-penetrating groove, the second receiving groove is a round hole, and the dial is provided with a pick part, The dial part is protruded outside the third receiving groove; the card-making part is shaped like a ㄇ; the card-making part is accommodated in the dial; the elastic element is accommodated in the dial and Among the card parts, the card parts are pressed against the concave arc grooves of the teeth by the elastic force of the elastic element, and the dial is rotatable to control the card parts and the teeth, so that The tooth system can be shifted left and right in the second volume.         The ratchet wrench structure according to claim 1, wherein a fourth receiving groove is provided at the proximal end of the body, the fourth receiving groove is provided at a range of the first receiving groove, and the fourth receiving groove is It has the same axis as the first receptacle, the position of the fourth receptacle is the same as the open end of the second receptacle, and the first retaining ring is accommodated at the fourth receptacle of the body. A buckle is slightly elastic.         The ratchet wrench structure according to claim 1, wherein the fifth receiving groove has the same axis as the second receiving groove, and an inner diameter of the fifth receiving groove is larger than an inner diameter of the second receiving groove.         The ratchet wrench structure according to claim 1, wherein one end of the ratchet wheel is provided with a first end portion, the first end portion is planar, and the ratchet portion is provided with a first joint near the first end portion. The first coupling portion projects out of the first receiving groove, the ring groove is separated from the first end portion, and a rotating disk is provided. The rotating disk is combined with the ratchet, and the outer periphery of the rotating disk The rim is provided with a rotating part, which is exposed from the body. The rotating part has a ring-shaped tooth arrangement. The outside diameter of the rotating part is larger than the outside diameter of the ratchet part. One end of the rotating disc is provided. There is a second end portion, which is abutted against the end surface of the body. One end of the rotating disk is provided with a second coupling portion, and the second coupling portion is coupled to the first coupling portion. The two joint portions and the first joint portion are in a tight fit structure, and the second joint portion is in the shape of a circular groove.         The ratchet wrench structure according to claim 6, wherein the ring groove is provided with a notch, the ratchet system is provided with a sixth receiving groove, the sixth receiving groove is a through groove, and the sixth receiving groove It has a hexagonal shape, a dodecagonal shape, or various groove shapes. The lacking groove is connected to the ring groove and the sixth receiving groove. The first retaining ring is a ring body with a D-like shape. The first retaining ring A clamping portion is provided, and the clamping portion is accommodated in the slot.         The ratchet wrench structure according to claim 6, wherein the first end is provided with a first fitting groove, the first fitting groove is in communication with the sixth receiving groove, and the first fitting The grooves are circular grooves. The inner diameter of the first fitting groove is larger than the outer diameter of the sixth receiving groove. A first abutting portion is provided between the first fitting groove and the sixth receiving groove. The first abutting portion is planar, and the sixth receiving groove is provided with a flange near the first abutting portion.         The ratchet wrench structure according to claim 6, wherein the rotating disk is provided with a second fitting groove, the second fitting groove and the second joint portion are connected in a through groove shape, and the second fitting groove The diameter is smaller than the diameter of the second joint portion, the diameter of the second fitting groove is larger than the diameter of the tangent circle outside the sixth receiving groove, the second fitting groove is round-shaped, and the second fitting is A second abutment portion is provided between the groove and the second joint portion, and the second abutment portion is planar; a first closure member is provided, and the first closure member is formed in a circular shape, and the first closure member is The first closing member is provided with a third abutting portion, and the fourth abutting portion is opposite to the sixth abutting portion. A slot is provided; a second closure member is in the shape of an annular body, the second closure member is accommodated in the ratchet wheel and the rotating disk, and the second closure member is sleeved in the On the outer peripheral surface of the first closure member, the second closure member is provided with a second fitting portion, the second fitting portion is fitted at the second fitting groove, and the second closure piece is There is a third fitting portion, which is accommodated in the first fitting groove of the ratchet. The diameter of the third fitting portion is smaller than the diameter of the second fitting portion. A fourth fitting portion is provided between the fitting portion and the third fitting portion. The diameter of the fourth fitting portion is larger than the diameter of the second fitting portion, and the fourth fitting portion is accommodated in the fitting portion. Between the first end portion and the second abutment portion, the second closure member is restricted by the first end portion and the second abutment portion, and the second closure member does not come off the ratchet and the rotation Outside the plate, a fifth abutment portion is provided at the opening of the second closure member, the fifth abutment portion is abutted against the first abutment portion, and the center of the second closure member is circularly penetrated A receiving room is provided, which is compatible with the first closure. A sixth abutting portion is provided near the opening of the second fitting portion. The sixth abutting portion is provided for the first closure. The third abutment portion abuts against each other, and the first closure member is restricted by the first abutment portion and the sixth abutment portion, so that the first closure member cannot escape from the ratchet and the second closure. Outside, and the first closure is It can be displaced a distance at the container.         The ratchet wrench structure according to claim 1, wherein the sixth receiving groove of the ratchet wheel may have a protruding quadrangular head shape.         The ratchet wrench structure according to claim 6, wherein the ratchet system is integrated with the rotating disk, that is, the ratchet is directly provided with the rotating disk.         The ratchet wrench structure according to claim 1, wherein the inner peripheral surface of the fourth receiving groove of the body is provided with an internal thread, the first retaining ring system is a screw-like member, and the first retaining ring system is a screw. Set at the fourth container.