TWI547349B - Transmission tool structure - Google Patents

Description

Transmission tool structure

The invention relates to a transmission tool structure, which is provided with a first body, a first ratchet wheel, a second ratchet wheel, at least a third ratchet wheel and a tool. The tool body has a long rod shape. The tool system can be an extension handle, and the first body can be rotated to support the torque of the rotation.

As is known in the prior art, the conventional transmission tool structure, such as the U.S. Patent No. US Pat. No. 4,279,314, the patent name: ratchet wrench attachment, the structure of the patent is: a ratchet wrench attachment, mainly provided with: a first body The first body 10 is provided with a first ratchet 34, a second ratchet 38 and a third ratchet 42. The first ratchet 34 is engaged between the second ratchet 38 and the third ratchet 42. The first ratchet 34 is engaged. The second ratchet 38 and the third ratchet 42 are sequentially engaged with each other; a second body 12, the third sleeve portion 22 of the second body 12 is sleeved on the second sleeve portion 26; The first sleeve portion 18 of the wrench 14 is engaged with the bottom portion 20 of the second body 12; when the second body 12 is rotated by the wrench 14, the third ratchet 42 is driven by the second body 12 The first ratchet 34 is rotated by the engagement of the third ratchet 42 and the second ratchet 38 is also engaged by the first ratchet 34 to rotate.

However, the lack of structure of this patent is based on:

1. The first body 10 is only provided with a first ratchet 34, a second ratchet 38 and a third ratchet 42. The length of the first body 10 is not long. When the second body 12 is rotated by the wrench 14, the wrench is 14 spin The dynamic torsion force is very large, especially when the screwing member is to be screwed out by the screw hole, the torque of the wrench 14 cannot be supported by the first body 10 by the hand, and the first body 10 is easily replaced by the wrench 14 The rotation of the torque causes an automatic rotation loss, so the first body 10 needs to be provided with abutment post 54 to abut against the wrench 14.

2, the length of the first body 10 is not long, the structure of the patent is basically only used for the accessory tool of the wrench 14, that is, if the second sleeve portion 26 of the third ratchet 42 is fitted with a joint When the screw is swung, when the hand is gripped on the first body 10, the rotational torque of the length of the first body 10 is rather limited.

In view of the above-mentioned conventional patent transmission tool structure, the inventors have been engaged in the manufacturing and design experience of related industries for many years, and finally have a product that can solve the drawbacks of the transmission tool structure.

The problem to be solved by the invention is that the conventional transmission tool structure is only an accessory of a general tool, and the invention relates to a transmission tool structure, which is provided with a first body, a first ratchet and a second ratchet. The at least one third ratchet and the tool are in the form of a long rod. The tool can be used to extend the handle. The first body can be rotated to support the torque of the rotation.

Technical Solution for Solving the Problem: The present invention relates to a transmission tool structure, comprising: a first system having a first receiving groove, a second receiving groove, at least a third receiving groove, a first through-groove, and a first a second through slot, and a fourth sleeve portion; a first ratchet system is pivotally disposed in the first pocket, the first ratchet is provided with a first tooth portion and a first socket portion; and a second ratchet system is pivoted The second ratchet is provided with a second tooth portion and a second socket portion; at least a third ratchet wheel, the third portion The number of the ratchets is the same as the number of the third pockets. The third ratchet is pivotally disposed in the third pocket, and the third ratchet is provided with a third tooth portion, the third tooth portion and the first tooth portion. Engaging at the first through-groove, the third tooth portion meshes with the second tooth portion at the second through-groove; a tool is in the shape of a long rod, and the tool is provided with a fifth sleeve portion The fifth set of the merging portion is engaged with the fourth merging portion of the first body. The tooling system can be an extension shank function, and the first body can be rotated to support the torque of the rotation.

According to the effect of the prior art, the third tooth portion of the third ratchet meshes with the first tooth portion of the first ratchet and the second tooth portion of the second ratchet, when one of the first ratchet or the second ratchet rotates, The third ratchet system can drive the second ratchet or the first ratchet to rotate synchronously. When the transmission tool structure sleeves the first screw member to rotate, the transmission tool structure can reach an extension function, and the transmission tool structure can be free from the limitation of the rotation space. When the ratchet wrench is rotated, the second sleeve can rotate the screw and the other hand can be held at the tool, so that the rotational torque of the ratchet wrench can be supported by the tool, and the first body is There is no rotation loss due to the rotational torque of the ratchet wrench.

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‧‧‧First Ontology

11‧‧‧First slot

111‧‧‧First arrival

12‧‧‧Second capacity

121‧‧‧Secondary

125‧‧‧ third cavity

126‧‧‧fourth pivot

127‧‧‧ third tie

131‧‧‧First open space

132‧‧‧Second empty trough

14‧‧‧ cover slot

15‧‧‧ First Joint Department

16‧‧‧First pivot

17‧‧‧First diameter

171‧‧‧second diameter

173‧‧‧ third diameter

18‧‧‧Fourth Joint Department

20‧‧‧First ratchet

21‧‧‧First tooth

22‧‧‧First set of joints

30‧‧‧second ratchet

31‧‧‧Second tooth

32‧‧‧Second socket

35‧‧‧ Third ratchet

351‧‧‧ Third tooth

352‧‧‧ Third socket

40‧‧‧ cover

41‧‧‧fourth slot

42‧‧‧ fifth pocket

43‧‧‧Second junction

44‧‧‧ sixth tank

50‧‧‧First joint

60‧‧‧Second ontology

601‧‧‧nano

602‧‧‧The first set of joints

603‧‧‧Second pivot

604‧‧‧ Third pivot

61‧‧‧First pivot

62‧‧‧ third ontology

621‧‧‧Second set of joints

622‧‧‧ Third set of joints

63‧‧‧ Ratchet Wrench

64‧‧‧First screw

65‧‧‧First object

66‧‧‧Second objects

80‧‧‧ tools

81‧‧‧The fifth set of joints

The first figure is an exploded perspective view of the structure of the transmission tool of the present invention.

The second drawing is a front view of the first body of the transmission tool structure of the present invention.

The third figure is a three-dimensional combination diagram of the transmission tool structure of the present invention.

The fourth figure is a side view of the structure of the transmission tool of the present invention.

Figure 5 is a cross-sectional view taken along line A-A of the fourth embodiment of the present invention.

Figure 6 is an operation diagram of the structure of the transmission tool of the present invention.

Figure 7 is a perspective assembled view of a second embodiment of the present invention.

Figure 8 is a perspective exploded view of a third embodiment of the present invention.

The ninth drawing is a perspective assembled view of a third embodiment of the present invention.

Figure 10 is a perspective exploded view of a fourth embodiment of the present invention.

Figure 11 is a perspective assembled view of a fourth embodiment of the present invention.

Referring first to the first and second figures, the first drawing is an exploded perspective view of the transmission tool structure of the present invention, and the second drawing is a front view of the first body 10 of the transmission tool structure of the present invention. The present invention relates to a transmission. The tool body includes a first body 10, and the first body 10 is provided with a first receiving groove 11 at a portion of the handle portion. The first receiving groove 11 has a circular groove shape, and the first receiving groove 11 is The second surface of the first body 10 is provided with a second receiving groove 12, and the second receiving groove 12 is formed in a circular groove shape, and the lower surface of the second receiving groove 12 is formed. The second receiving slot 12 is disposed away from the first receiving slot 11 , and the at least one third receiving slot 125 is disposed between the first receiving slot 11 and the second receiving slot 12 . The number of the third pockets 125 is one, and the third pockets 125 are in the shape of a circular groove. The third pocket 126 is disposed at the center of the third pocket 125. The fourth hub 126 is a cylinder. The third pocket 125 and the first pocket 11 A first through slot 131 is defined in the first slot, and the first slot 11 and the third slot 125 are connected to each other. A second through slot 132 is defined between the third slot 125 and the second slot 12 . The second receiving slot 12 and the third receiving slot 125 are connected to each other. The first body 10 is provided with a cover slot 14 , and the cover slot 14 is coupled to the first receiving slot 11 and the second receiving slot 12 , The first cavity 10 is provided with at least one first joint portion 15 , and the first joint portion 15 is screw-shaped. The first joint portion 15 is disposed at the fourth pivot portion 126. As shown in the second figure, the diameter of the first pocket 11 is a first diameter 17, and the diameter of the second pocket 12 is The second diameter 171, the diameter of the third pocket 125 is a third diameter 173, the first diameter 17 has the same value as the second diameter 171, and the third diameter 173 is smaller than the first diameter 17 and the second diameter 171. The first body 10 is provided with a fourth sleeve portion 18, the fourth sleeve portion 18 is in the shape of a square groove, and the fourth sleeve portion 18 is adjacent to the first pocket 11; a first ratchet 20, the first A ratchet 20 system is pivoted to the first In the slot 11, the bottom of the first ratchet 20 abuts against the first abutment 111, and the outer periphery of the first ratchet 20 is provided with a first tooth portion 21 of an annular array of teeth, and the first ratchet 20 is provided with a first The sleeve portion 22 has a four-corner groove shape; a second ratchet 30 is pivotally disposed in the second pocket 12, and the bottom of the second ratchet 30 is abutted against a second abutting edge 121, a second tooth portion 31 of the annular arrangement tooth is disposed on the outer circumference of the second ratchet wheel 30, the second ratchet wheel 30 is provided with a second socket portion 32, and the second socket portion 32 is The second socket portion 32 has a quadrangular shape with a convex shape, and the outer diameter of the second ratchet 30 is the same as the outer diameter of the first ratchet 20; at least one third ratchet 35, the third ratchet 35 The number is the same as the number of the third pockets 125. The third ratchet 35 is pivotally disposed in the third pocket 125, and the third ratchet 35 is outside the circumference. The edge is provided with a third tooth portion 351 of an annular array of teeth. The third tooth portion 351 is engaged with the first tooth portion 21 at the first through-hole 131, and the third tooth portion 351 is coupled to the second tooth portion. The third portion of the third portion 352 is engaged with the fourth portion 352, and the third portion 352 is engaged with the fourth portion 126. The third portion 352 is engaged. The outer diameter of the third ratchet 35 is smaller than the first ratchet 20 or the second ratchet 30; a cover 40 is received in the cover groove 14 of the first body 10, The cover 40 is provided with a fourth receiving groove 41 and a fifth receiving groove 42. The fourth receiving groove 41 and the fifth receiving groove 42 are both annular groove-shaped, and the fourth receiving groove 41 is connected to the first receiving groove. 11 is relatively positive, so that the first socket portion 22 of the first ratchet 20 is exposed to the outside, and the fifth pocket 42 is opposite to the second pocket 12, so that the second sleeve of the second ratchet 30 is The connecting portion 32 is exposed to the outside, and a second joint portion 43 is formed at the center of the cover 40. The second joint portion 43 is opposite to the first joint portion 15, and the second joint portion 43 is round. In the shape of a ring groove, the cover 40 is sealed with a third ratchet 35 The third ratchet 35 is concealed in the first body 10; the first joint member 50 is disposed on the second joint portion 43 of the cover 40 and the first joint portion 15 of the first body 10 The cover body 40 is fixed to the cover groove 14 of the first body 10, and the first ratchet 20, the second ratchet 30 and the third ratchet 35 are pivotally disposed in the first body 10; 80. The tool 80 is in the form of a round rod. The tool 80 is provided with a fifth sleeve portion 81. The fifth sleeve portion 81 is engaged with the fourth sleeve portion 18 of the first body 10. The fifth set of fittings 81 is in the shape of a quadrangular head. The tool 80 can be used to extend the handle. The first body 10 can be rotated to support the torque of rotation. The tool 80 is a F-bar. The fifth set of parts 81 and the body of the tool 80 are pivoted, and the tool structure can be used for each of the commonly used tools or for us. Taiwan Patent No. I477361 and U.S. Patent Application No. 14/616643, the U.S. Patent is still pending.

Please refer to the third figure. The third figure is a three-dimensional combination diagram of the transmission tool structure of the present invention. The combination of the present invention is shown in the figure. The first ratchet 20, the second ratchet 30 and the third ratchet 35 are shown. The first through slot 11 , the second slot 12 , and the third slot 125 are respectively disposed in the first slot 10 , and the first slot 11 and the third slot 125 are disposed in the first slot 131 . a second through slot 132 is defined between the second slot 12 and the third slot 125. The first tooth portion 21 of the first ratchet 20 meshes with the third tooth portion 351 of the third ratchet 35. The second tooth portion 31 of the second ratchet wheel 30 is engaged with the third tooth portion 351. The cover body 40 is received in the cover body groove 14 and is circumferentially opposite to the first ratchet wheel 20 and the second ratchet wheel 30. The first coupling member 50 is received in the first joint portion 15 of the second joint portion 43 and the first joint portion 15 , so that the cover 40 is fixed in the cover groove 14 . The fifth set of fittings 81 is engaged with the fourth nesting portion 18 of the first body 10. The tool 80 is in the form of a long rod and is used as a handle.

Please refer to the fourth and fifth figures. The fourth drawing is a side view of the transmission tool structure of the present invention, and the fifth drawing is a cross-sectional view of the fourth drawing AA of the present invention, which can be clearly shown by the figure. A first through slot 131 is defined between the first slot 11 and the third slot 125 of the main body 10, and a second through slot 132 is defined between the second slot 12 and the third slot 125. The first tooth portion 21 of the first ratchet 20 and the second tooth portion 31 of the second ratchet 30 are respectively coupled to the third tooth portion 351 of the third ratchet 35 at the first through slot 131 and the second through slot 132. Engagement, when the first ratchet 20 is rotated, the third ratchet 35 is rotated by the first ratchet 20, and the second ratchet 30 is rotated by the third ratchet 35.

Please continue to refer to the sixth figure, the sixth figure is the operation of the transmission tool structure of the present invention. The figure is clearly shown in the figure. When the user wants to take out the first screw member 64 disposed in the first object member 65, a plurality of second object members 66 are disposed on both sides of the first object member 65. The second object 66 is such that the rotating space of the first body 10 is limited, and the first screwing member 64 cannot be taken out. The two ends of a connecting rod are respectively sleeved on the ratchet wrench 63 and the first socket portion 22 of the first ratchet 20 The extension function can be achieved within the inner rotation. When the ratchet wrench 63 is rotated, the first ratchet 20 will drive the third ratchet 35 to rotate, and the third ratchet 35 will simultaneously drive the second ratchet 30 to rotate. The first screw 64 in the object 65 is taken out.

Please refer to the seventh embodiment, which is a perspective view of a second embodiment of the present invention. It can be clearly shown by the illustration that the fourth body portion 18 is not provided in the embodiment. The first body 10 is not provided. The first sleeve portion 602 is directly provided with a convex quadrangular head shape for the rod to fit.

Referring to the eighth and ninth drawings, the eighth embodiment is a perspective exploded view of the third embodiment of the present invention, and the ninth is a three-dimensional combination diagram of the third embodiment of the present invention, which is clearly shown by the drawings. The number of the third pockets 125 and the fourth hubs 126 of the first body 10 is two, and the number of the third ratchets 35 is two, the first joint portion 15, the second joint portion 43 and the first The number of the coupling members 50 is two. When the combination is the same as the ninth, the two second slots 125 are disposed between the first pocket 11 and the second pocket 12, The third pockets 125 are mutually connected, and each of the third ratchets 35 is pivotally disposed in each of the third pockets 125. The third sleeve portion 352 of each of the third ratchets 35 is associated with each The fourth pivot portion 126 is engaged with the third tooth portion 351 of the two third ratchets 35. The two second joint portions 43 are opposite to the two first joint portions 15, and the two first joint members are opposite. The 50 series is disposed in the second joint portion 43 and the two first joint portions 15 , and the cover 40 is fixed to the lid groove 14 of the first body 10 .

When the first ratchet 20 is rotated, the two third ratchets 35 are rotated by the first ratchet 20, and the third ratchet 35 also drives the second ratchet 30 to rotate together, thereby achieving the extension function. .

Please refer to the tenth and eleventh drawings. The tenth embodiment is a perspective exploded view of a fourth embodiment of the present invention, and the eleventh drawing is a three-dimensional combination diagram of the fourth embodiment of the present invention. As shown in the figure, the structure of the transmission tool includes: a third receiving groove 125 is formed between the first receiving slot 11 and the second receiving slot 12 of the first body 10, and the third receiving slot 125 is formed in a circular groove shape. The third diameter 173 of the third pocket 125 has the same value as the first diameter 17 of the first pocket 11 and the second diameter 171 of the second pocket 12, and the fourth pivot portion 126 is not provided in this embodiment. a third abutting edge 127 is disposed on the lower surface of the third cavity 125. The cover groove 14 is provided with four first joint portions 15 , and the four first joint portions 15 are in a relative shape. Two first pivot portions 16 are disposed on two sides of the first receiving slot 11 , and the first pivot portion 16 is in the shape of a screw hole. The first pivot portion 16 is in communication with the first receiving slot 11 . The axis of the portion 16 passes through the axis of the first pocket 11; the third ratchet 35 is pivotally disposed in the third pocket 125, and the bottom of the third ratchet 35 abuts against the third flange 127. The third ratchet 35 is The third socket portion 352 has a hexagonal groove shape, and the third ratchet wheel 35 has the same outer diameter as the first ratchet wheel 20 and the third ratchet wheel 30; the cover body 40 is provided with a first portion The sixth receiving slot 44 is opposite to the third receiving slot 125 of the body 10. The sixth receiving slot 44 is disposed between the fourth receiving slot 41 and the fifth receiving slot 42. The slot 44 is in the shape of a circular groove. The sixth socket 44 exposes the third socket 352 of the third ratchet 35 to the outside. The cover 40 is provided with four second joints 43 each. Second joint portion 43 It is opposite to each of the first joint portions 15 of the first body 10, and the four second joint portions 43 are in a relative shape; four first joint members 50, each of the first joint members 50 is attached to the cover. The second joint portion 43 of the body 40 and each of the first joint portions 15 are fixed to the cover groove 14 of the first body 10, so that the first ratchet 20 and the second ratchet wheel are fixed. 30 and the third ratchet 35 are pivotally disposed in the first body 10; a second body 60 is formed in a U-shaped body, and the inner surface of the second body 60 is provided with a torus 601, the toroidal surface 601 is in the shape of a circular arc, and the toroidal surface 601 is provided for the outer peripheral surface of the first receiving groove 11 of the first body 10, and the outer surface of the second main body 60 is provided with a first surface. A first portion 602 is formed in a quadrangular shape, and two second pivot portions 603 are disposed on two sides of the second body 60. The second pivot portion 603 is coupled to the first body 10 The first pivot portion 16 is pivotally aligned, and the second pivot portion 603 is in the shape of a circular hole. The second pivot portion 603 is provided with a third pivot portion 604, and the third pivot portion 604 is round. a ring shape, the second pivot portion 603 and the third pivot portion 604 The first pivoting member 61 is pivotally disposed in the second pivot portion 603 of the second body 60 and the first pivot portion 16 of the first body 10, the first pivot The head portion of the member 61 is disposed in the third pivot portion 604. The third body 62 has a rounded rod shape. The third body 62 is provided with a second sleeve portion 621 at one end. The second sleeve portion 621 is sleeved with the first sleeve portion 602, the second sleeve portion 621 is a four-corner groove shape, and the third body portion 62 is provided with a third sleeve portion 622 at the other end. The third sleeve portion 622 and the second sleeve portion 621 are away from each other, and the third sleeve portion 622 is formed in a quadrangular shape. The third body 62 is provided with a second sleeve portion 621 and a third sleeve portion 622 . For a pole knot The combination of the embodiment is shown in FIG. 11 , and a sixth pocket 44 is disposed between the fourth pocket 41 and the fifth pocket 42 , and the sixth pocket 44 is connected to the third pocket 125 is relatively positive, the cover 40 is received in the cover groove 14 and is flush with the upper surface of the first ratchet 20, the second ratchet 30 and the third ratchet 35, so that the third sleeve 352 is The second body 60 and the first body 10 are pivotally disposed to hold the third body 62 to adjust the angle between the second body 60 and the first body 10 for convenient use.

The transmission tool structure of the present invention has the following advantages:

1. The third tooth portion 351 of the third ratchet wheel 35 meshes with the first tooth portion 21 of the first ratchet 20 and the second tooth portion 31 of the second ratchet wheel 30, when the first ratchet 20 or the second ratchet 30 is When one side rotates, the third ratchet wheel 35 can drive the second ratchet wheel 30 or the first ratchet wheel 20 to act together to have a synchronous rotation effect.

2. As shown in the sixth figure, when the transmission tool structure is sleeved and the first screwing member 64 is rotated, the transmission tool structure can reach the extension function, and the transmission tool structure can be free from the limitation of insufficient rotation space.

3. As shown in the sixth figure, when the ratchet wrench 63 is rotated, the second socket portion 32 can rotate the screwing member, and the other hand can be held at the tool 80, so that the ratchet wrench 63 The swirling torque can be supported by the tool 80, which does not cause a rotation loss due to the rotational torque of the ratchet wrench 63.

4. As shown in the eighth and ninth diagrams, there are two third pockets 125 and two third ratchets 35. The transmission tool structure can be provided with a plurality of third pockets 125 and a third ratchet 35. In this way, the length of the first body 10 can be extended, and the screwing member can be rotated without using space by using the transmission tool structure.

Therefore, the transmission tool structure of the invention has the industrial use value, novelty and progress, and can meet the application requirements of the invention patent, and submits an application according to law.

10‧‧‧First Ontology

11‧‧‧First slot

111‧‧‧First arrival

12‧‧‧Second capacity

121‧‧‧Secondary

125‧‧‧ third cavity

126‧‧‧fourth pivot

131‧‧‧First open space

132‧‧‧Second empty trough

14‧‧‧ cover slot

15‧‧‧ First Joint Department

18‧‧‧Fourth Joint Department

20‧‧‧First ratchet

21‧‧‧First tooth

22‧‧‧First set of joints

30‧‧‧second ratchet

31‧‧‧Second tooth

32‧‧‧Second socket

35‧‧‧ Third ratchet

351‧‧‧ Third tooth

352‧‧‧ Third socket

40‧‧‧ cover

41‧‧‧fourth slot

42‧‧‧ fifth pocket

43‧‧‧Second junction

50‧‧‧First joint

80‧‧‧ tools

81‧‧‧The fifth set of joints

Claims (15)

A transmission tool structure includes: a first body, the first system is provided with a first receiving groove, the first receiving groove is in the shape of a circular groove, and the lower surface of the first receiving groove is provided with a first a second receiving groove is formed on the other end of the first body, the second receiving groove is formed in a circular groove shape, and a second abutting edge is disposed on the lower surface of the second receiving groove, the second receiving portion The slot is separated from the first slot, and the first slot and the second slot are provided with at least one third slot, the third slot is a ring groove, and the third slot is A first through-groove is disposed between the first and second receptacles, and a second through-groove is disposed between the third receptacle and the second receptacle. The second receiving groove and the third receiving groove are in a communicating shape, the diameter of the first receiving groove is a first diameter, the diameter of the second receiving groove is a second diameter, and the diameter of the third receiving groove is a third diameter Diameter, the first system is provided with a fourth sleeve portion, the fourth sleeve portion is close to the first pocket; a first ratchet, the first ratchet is pivotally disposed in the first pocket, the first The bottom of a ratchet In the first abutting edge, the outer circumference of the first ratchet is provided with a first tooth portion of the annular arrangement tooth, the first ratchet is provided with a first socket portion; and a second ratchet wheel is disposed at the second In the second receptacle, the bottom of the second ratchet abuts against the second abutting edge, the outer periphery of the second ratchet is provided with a second tooth portion of the annular arrangement tooth, and the second ratchet wheel is provided with the second sleeve In the joint portion, the second socket portion is in the shape of a polygonal groove, or the second socket portion is in the shape of a convex quadrangular head; at least one third ratchet, the number of the third ratchet is the same as the number of the third pocket. The third ratchet is pivotally disposed in the third pocket, and the outer periphery of the third ratchet is provided with a third tooth portion of the annular array of teeth, the third tooth portion and the first tooth portion being in the first through space The groove is engaged, the third tooth system Engaging with the second tooth portion at the second through-groove; a tool having a long rod shape, the tool being provided with a fifth sleeve portion, the fifth sleeve portion being coupled to the first body The fourth set of fittings is sleeved, and the tool can be used to extend the handle. The first body can be rotated to support the torque of the rotation. The transmission tool structure of claim 1, wherein the number of the third pockets is one. The transmission tool structure of claim 1, wherein a fourth pivot portion is disposed at a center of the third pocket, the fourth pivot portion is cylindrical, and the third ratchet is provided with a third sleeve portion. The third socket portion is sleeved and pivoted with the fourth pivot portion, and the third socket portion is in the shape of a circular groove. The transmission tool structure of claim 3, wherein the first system is provided with a cover groove, the cover groove and the first receiving groove, the second receiving groove, the third receiving groove, and the first through-groove The second through-groove is in a communicating manner, and is provided with a cover body. The cover system is fixed in the cover body groove of the first body, and the cover system is provided with a fourth receiving groove and a fifth receiving groove, and the fourth receiving groove is The fifth pocket is a ring-shaped groove, and the fourth pocket is opposite to the first pocket, so that the first socket of the first ratchet is exposed to the outside, and the fifth pocket is The second pocket is relatively positive, so that the second sleeve portion of the second ratchet is exposed to the outside, and the cover system encloses the third ratchet so that the third ratchet is hidden in the first body. The transmission tool structure of claim 4, wherein the first system is provided with at least one first joint portion, the first joint portion is a screw hole shape, and the first joint portion is disposed at the fourth pivot portion a second joint portion is disposed at a center of the cover body, the second joint portion is opposite to the first joint portion, and the second joint portion is in the shape of a circular groove, and at least one first joint is disposed. The first coupling member is disposed in the first joint portion of the cover body and the first joint portion of the first body, so that the cover system is fixed at the cover groove of the first body, so that the first ratchet, the first The second ratchet and the third ratchet are pivoted in the first body. The transmission tool structure of claim 1, wherein the first diameter system has the same value as the second diameter, and the second ratchet outer diameter is the same as the outer diameter of the first ratchet. The transmission tool structure of claim 1, wherein the third diameter is smaller than the first diameter and the second diameter, and the diameter outside the third ratchet is smaller than the first ratchet or the second ratchet. The transmission tool structure according to claim 1, wherein the fourth sleeve portion has a quadrangular groove shape, and the fifth socket portion has a quadrangular shape. The transmission tool structure of claim 1, wherein the first socket portion has a quadrangular groove shape. The transmission tool structure of claim 1, wherein the tool is a F-bar, and the fifth sleeve portion and the body of the tool are pivoted. The transmission tool structure of claim 1, wherein the first system is directly provided with a first sleeve portion, and the first sleeve portion has a convex quadrangular shape for the rod to be fitted. The transmission tool structure of claim 5, wherein the number of the third and fourth pivot portions of the first body is two, and the number of the third ratchets is two, the first joint portion The number of the second joint portion and the first joint member is two, and the two third pockets are disposed between the first tank and the second tank, and the two third tanks are in communication with each other. Each of the third ratchets is pivotally disposed in each of the third pockets, and the third socket of each of the third ratchets is nested with each of the fourth hubs, and the second and third ratchets are The three toothed portions are engaged, and the two second joint portions are opposite to the two first joint portions. The two first joint members are disposed in the second joint portion and the second first joint portion, so that the cover system is fixed. Provided in the cover groove of the first body; The transmission tool structure of claim 1, wherein the third diameter of the third pocket has the same value as the first diameter of the first pocket and the second diameter of the second pocket, the third ratchet The outer diameter is the same as the first ratchet and the third ratchet. The transmission tool structure of claim 1, wherein a third flange is disposed on a lower surface of the third pocket, and the third ratchet is pivotally disposed in the third pocket, the bottom of the third ratchet The third ratchet is provided with a third socket, the third socket is in the shape of a hexagonal groove, and the cover system is provided with a sixth cavity, the sixth cavity The sixth receiving groove is disposed between the fourth receiving groove and the fifth receiving groove, and the sixth receiving groove is in the shape of a circular groove, and the sixth receiving groove is configured to make the third receiving groove The third set of joints is exposed to the outside. The transmission tool structure of claim 1, wherein the first cavity is provided with two first pivot portions on both sides thereof, the first pivot portion is in the shape of a screw hole, and the first pivot portion is coupled to the first volume The slot is in a communicating manner, the axis of the first pivot portion passes through the axis of the first pocket; a second body is provided, and the second system has a U-shaped body shape, and the inner circumference of the second body The surface is provided with a torus, the torus is in the shape of a circular arc, and the torus is compatible with the outer surface of the first cavity of the first body, and the center of the outer surface of the second body is provided with a set of joints, the first set of joints is in the shape of a quadrangular head, and the second body is provided with two second pivot portions on both sides thereof, and the second pivotal portion is opposite to the first pivotal portion of the first body The second pivot portion is formed in a circular hole shape, and the second pivot portion is provided with a third pivot portion, the third pivot portion is in the shape of a circular groove, and the second pivot portion is The three pivotal portions are in a communicating manner; the first pivoting member is disposed in the second pivoting portion of the second body and the first pivoting portion of the first body, the first pivoting member The head is placed in the third pivot a third body is provided, the third system is in the form of a long rod, and the second body is provided with a second sleeve at one end, and the second sleeve is fitted with the first sleeve. The second sleeve portion is in the shape of a square groove, and the third body portion is provided with a third sleeve portion at the other end. The third sleeve portion is away from the second sleeve portion, and the third sleeve portion is at four corners. In the shape of a head, the third system is provided with a second sleeve portion and a third sleeve portion and is a post structure.