TW202108306A - Transmission tool structure by hiding pivoting rod inside first and second transmission sets to prevent operation from affecting pivoting rod - Google Patents

Abstract

The invention relates a transmission tool structure, which includes: a first transmission set including a first body, a first ratchet, a second ratchet and a third ratchet, in which the first ratchet, the third ratchet and the second ratchet are rotated synchronously inside the first body; a second rotating set configured with two second bodies, a fourth ratchet and a fifth ratchet, in which the fourth ratchet and the fifth ratchet are engaged for transmission and rotated synchronously inside the second body, and the fourth ratchet is also engaged with the second ratchet for transmission; and, a pivoting rod enabling the first transmission set and the second transmission set being fixed at an angle to each other by having the pivoting rod as the axis. The pivoting rod may be displaced inside the first transmission set and the second transmission set, so that the first transmission set and the second transmission set may be rotated relative to each other for adjusting the state in relative angle.

Description

Transmission tool structure

The present invention is related to a transmission tool structure. In the transmission tool structure, the pivot rod is pivotally arranged in the first transmission group and the second transmission group, that is, the pivot rod is affected when it is less easy to operate.

According to what we have previously known, the conventional transmission tool structure, such as US patent number: US7703356B2, the structure of the patent is: a first body group 40a, a second body group 40b, and a third body group 40c, the first body group 40a, a second body group 40b, and a third body group 40c. The structures of a body group 40a, the second body group 40b, and the third body group 40c are all the same. The first body group 40a is pivoted to the second body group 40b, and the second body group 40b is It is pivoted to the third body group 40c, the second body group 40b is disposed between the first body group 40a and the third body group 40c, the first body group 40a, the second body group 40b, and the The third body set 40c includes a body 42, a cover 43, a plurality of coupling members 45, a first ratchet 52, a second ratchet 54 and a third ratchet 56; please supplement it as shown in FIG. 4. The main body 42 is in the shape of a seat. The main body 42 is provided with a first accommodating groove 46. The bottom of the first accommodating groove 46 is sequentially spaced with a first pivoting portion 47b, a second pivoting portion and a The third pivotal portion 49b, the second pivotal portion is provided between the first pivotal portion 47b and the third pivotal portion 49b, the first pivotal portion 47b, the second pivotal portion, and the first pivotal portion 47b The three pivoting portions 49b are in the shape of a circular hole, and the diameters of the first pivoting portion 47b, the second pivoting portion and the third pivoting portion 49b are The system is the same. The outer periphery of one end of the main body 42 is provided with a clamping portion 48, the clamping portion 48 is arcuate, and the clamping portion 48 is provided with a plurality of first tooth portions 62, the plurality of first teeth 62 A tooth portion 62 is arranged in a ring shape; the first ratchet 52, the second ratchet 54 and the third ratchet 56 are pivotally installed in the first receiving groove 46; the three-card component 60, please refer to Figure 2 As shown, each clamping member 60 is respectively assembled on each cover 43, the clamping member 60 is in the shape of an arc block, and the inner peripheral surface of the clamping member 60 is provided with a plurality of second The tooth portion 61, the clamping member 60 can be displaced on the cover 43, so that the second tooth portion 61 is engaged with or disengaged from the first tooth portion 62 of the other body 42, that is, the first tooth portion The second tooth portion 61 of the locking member 60 of the two body groups 40b can be engaged with the first tooth portion 62 of the first body group 40a, and the locking member 60 of the third body group 40c The second tooth portion 61 can be meshed with the first tooth portion 62 of the second body set 40b to control between the first body set 40a and the second body set 40b, and between the second body set 40b and the first body set 40b. Whether the three body groups 40c can be rotated relative to each other to adjust the angle between them.

However, the lack of the structure of this patent case lies in:

1. The clamping member 60 can be displaced on the cover 43, so that the second tooth portion 61 engages with the first tooth portion 62 of the other body 42 to be locked or disengaged to control the first tooth portion. Whether the body group 40a and the second body group 40b and the second body group 40b and the third body group 40c can be rotated relative to each other to adjust the angle between the two, but the clamping member 60 is assembled in each On the cover 43 of the main body group, that is, the clamping member 60 is exposed outside of each main body group, that is, the clamping member 60 may be moved during operation, so that the second tooth portion 61 and the second tooth portion 61 are exposed to the outside of each main body group. One tooth 62 is disengaged, and every two body groups cannot be phased. The position can be rotated relative to each other at will, which causes inconvenience in operation, and the clamping member 60 is exposed to the outside and has no aesthetic effect.

2. The clamping member 60 is displaced on the cover 43, that is, the number of the second tooth portion 61 of the clamping member 60 that can mesh with the first tooth portion 62 is limited, the clamping member 60 The number of the second teeth 61 is about eight, that is, the second teeth 61 can only mesh with the first teeth 62 at most.

3. The outer periphery of one end of the main body 42 is provided with a clamping portion 48, the clamping portion 48 is provided with a plurality of first tooth portions 62, the plurality of first tooth portions 62 are exposed outside the main body 42, the main body The 42 series is less beautiful.

In view of the above-mentioned conventional patent case transmission tool structure, the inventor has finally produced a product with a transmission tool structure that can solve the drawbacks of the conventional patent based on years of manufacturing and design experience in related industries.

The problem to be solved by the invention: In the conventional transmission tool structure, the clamping member is assembled on the cover, that is, it is possible to move the clamping member during operation. In the transmission tool structure of the present invention, the pivot rod system is pivotally arranged in the first transmission group and the second transmission group, that is, the pivot rod is affected when it is less easy to operate.

Technical means to solve the problem: The present invention relates to a transmission tool structure, which includes: a first transmission system including a first body, a first ratchet, a second ratchet and a third ratchet, the first ratchet , The third ratchet and the second ratchet rotate in the first body synchronously; a second rotating group is provided with two second bodies, a fourth ratchet and a fifth ratchet, the first Four ratchets and the fifth ratchet gear are meshed for transmission and rotate synchronously in the second body. The fourth ratchet also meshes with the second ratchet for transmission; a pivot system makes the first transmission group and the second transmission The group system can be in a state where the pivot rod is at a relatively fixed angle, and the pivot rod system can be displaced in the first transmission group and the second transmission group, so that the first transmission group and the second transmission group rotate relatively to Adjust the relative angle status.

Contrast with the effect of the prior art: the pivot system enables the first transmission group and the second transmission group to be pivoted to each other, and the pivot system enables the first transmission group and the second transmission group to have the pivot as the axis Relative to the fixed angle state, the pivot system can be displaced in the first transmission group and the second transmission group, so that the first transmission group and the second transmission group can rotate relatively to adjust the relative angle between the two. To adjust the angle state. The pivot system has a single component structure, and the pivot system has the least component cost.

In order to enable members of the Jun Council and those who are familiar with the art to fully understand the effects of the present invention, the structure and composition of the present invention are described in conjunction with the figures and figure numbers. However, the following descriptions are only used to explain the implementation of the present invention. For example, it is not an attempt to restrict the present invention in any form, so any modifications made under the spirit of the present invention should still fall within the protection scope of the present invention.

10‧‧‧The first transmission group

11‧‧‧The first body

111‧‧‧First Hub

1111‧‧‧First pivot

112‧‧‧Second Hub

1121‧‧‧The first empty slot

113‧‧‧The Third Hub

1131‧‧‧Second empty slot

114‧‧‧The first set of grooves

1132‧‧‧First ring tooth

115‧‧‧Cover body groove

116‧‧‧The first joint

12‧‧‧First ratchet

121‧‧‧First tooth

122‧‧‧The second set of grooves

13‧‧‧Second ratchet

131‧‧‧Second tooth

132‧‧‧The first set

133‧‧‧First container

14‧‧‧Third ratchet

141‧‧‧Third tooth

142‧‧‧Second set of joints

143‧‧‧Second container

144‧‧‧First elastic part

15‧‧‧Cover body

151‧‧‧Second Pivot

152‧‧‧The third set of joints

155‧‧‧Second Joint

16‧‧‧The first combination

20‧‧‧The second transmission group

21‧‧‧Second Body

211‧‧‧Fourth Hub

2111‧‧‧Third transparent slot

212‧‧‧Fifth Hub

2121‧‧‧The fourth empty slot

213‧‧‧Fifth pivot

214‧‧‧Through the slot

215‧‧‧The third container

216‧‧‧Second ring tooth

2161‧‧‧First Arrival

217‧‧‧The third joint

218‧‧‧The fourth set

219‧‧‧The fourth container

22‧‧‧Fourth ratchet

221‧‧‧Fourth tooth

222‧‧‧Fifth Set

23‧‧‧Fifth ratchet

231‧‧‧Fifth tooth

232‧‧‧The third set of grooves

24‧‧‧Second combination

30‧‧‧Pivot

31‧‧‧Pressing part

32‧‧‧The third ring tooth

33‧‧‧Pole

34‧‧‧Second Arrival

35‧‧‧Assembly Department

38‧‧‧Second elastic part

39‧‧‧Assembly

40‧‧‧First Tool

41‧‧‧Second Tool

42‧‧‧The third tool

51‧‧‧Screw fitting

52‧‧‧First Object

53‧‧‧Second Object

54‧‧‧First distance

The first figure is a three-dimensional exploded view of the transmission tool structure of the present invention.

The second figure is a three-dimensional partial view of the first transmission group of the transmission tool structure of the present invention.

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

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

Figure 5 is a cross-sectional view taken at A-A in Figure 4 of the present invention.

Figure 6 is a top view of the transmission tool structure of the present invention.

Figure 7 is a cross-sectional view taken at B-B in Figure 6 of the present invention.

Figure 8 is a cross-sectional view of another operating state at B-B in Figure 6 of the present invention.

Figure ninth is a cross-sectional view of the fourth figure A-A of the present invention in another operating state.

The tenth figure is the operation diagram of the transmission tool structure of the present invention.

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

Figure 12 is a perspective view of another operating state of the second embodiment of the present invention.

Figure 13 is another operation diagram of the transmission tool structure of the present invention.

Figure 14 is a three-dimensional exploded view of the third embodiment of the present invention.

Figure 15 is a cross-sectional view of the third embodiment of the present invention.

First, please refer to the first and second figures. The first figure is a three-dimensional exploded view of the transmission tool structure of the present invention, and the second figure is a three-dimensional sub-view of the first transmission group 10 of the transmission tool structure of the present invention. A transmission tool structure, which includes: a first transmission group 10, as shown in the second figure, the first transmission group 10 includes a first body 11, a first ratchet wheel 12, and a second ratchet wheel 13 , A third ratchet 14, an elastic element 144, a cover 15 and a plurality of first coupling members 16, the first ratchet 12, the second ratchet 13, and the third ratchet 14 are pivoted to the first body 11 Inside, the first ratchet 12 is meshed to drive the third ratchet 14, the third ratchet 14 is meshed to drive the second ratchet 13, the first ratchet 12, the third ratchet 14 and the second ratchet 13 are tied to the Synchronous rotation in the first body 11; The first body 11 is provided with a first pivot portion 111, the first pivot portion 111 is in the shape of a circular groove, the bottom of the first pivot portion 111 is provided with a first pivot portion 1111, the first pivot portion 111 1111 and the first pivot portion 111 are in communication, the diameter of the first pivot portion 1111 is smaller than the diameter of the first pivot portion 111, the first pivot portion 1111 is in the shape of a circular groove, the first pivot One end of the portion 111 is provided with a second pivot portion 112, the second pivot portion 112 is in the shape of a circular groove, and a first transparent groove 1121 is provided between the first pivot portion 111 and the second pivot portion 112, so that the The first pivot portion 111 and the second pivot portion 112 are in a communication shape, and the other end of the first body 11 is provided with a third pivot portion 113, and the third pivot portion 113 is far away from the first pivot portion 111 , The second pivot portion 112 is provided between the first pivot portion 111 and the third pivot portion 113, one end of the third pivot portion 113 is open, and the third pivot portion 113 is circular groove shape. A second transparent slot 1131 is formed between the second pivot portion 112 and the third pivot portion 113, so that the second pivot portion 112 and the third pivot portion 113 are in communication with each other, and the bottom of the third pivot portion 113 A first ring tooth portion 1132 is provided, the first ring tooth portion 1132 is in communication with the third pivot portion 113, the first ring tooth portion 1132 is in a ring-shaped arrangement of teeth, and the first ring tooth portion The diameter of 1132 is smaller than the diameter of the third pivot portion 113, the number of teeth of the first ring tooth portion 1132 is 10 to 20, the first body 11 is provided with a first fitting groove 114, and the first sleeve The joint groove 114 is in the shape of a quadrangular groove. The first joint groove 114 is disposed near the first pivot portion 111, and the first pivot portion 111 is disposed on the first joint groove 114 and the second pivot portion. 112, the first body 11 is provided with a cover groove 115, and the cover groove 115 is connected to the first pivot portion 111, the second pivot portion 112, the first hollow slot 1121, and the third pivot portion 113 and the second hollow groove 1131 are in communication, the cover groove 15 is far away from the first ring tooth portion 1132, the first body 11 is provided with a plurality of first coupling portions 116, the plurality of first couplings The portion 116 is relatively symmetrical, and the number of the first coupling portion 116 is four; the first ratchet 12 is pivoted in the first pivot portion 111, and the first ratchet 12 is one The end system is pivoted at the first pivoting portion 1111, the outer periphery of the first ratchet 12 is provided with a first tooth 121, the first tooth 121 is in the shape of a ring-shaped arrangement of teeth, the first ratchet 12 The diameter of the two ends is smaller than the diameter of the first tooth portion 121. The first ratchet 12 is provided with a second fitting groove 122. The second fitting groove 122 is in the shape of a quadrangular groove. The specification of the groove 122 is different from the specification of the first fitting groove 114, the specification of the second fitting groove 122 is larger or smaller than the specification of the first fitting groove 114; the second ratchet 13 is pivoted on the In the third pivot portion 113, the outer periphery of the second ratchet 13 is provided with a second tooth portion 131, the second tooth portion 131 is arranged in a ring-shaped arrangement of teeth, and the second ratchet 13 is provided with a first fitting 132, the first sleeve portion 132 is in the shape of a circular hole groove, one end of the first sleeve portion 132 is provided with a first pocket 133, the first pocket 133 is opposite to the first ring tooth portion 1132 Positive, the first receiving groove 133 is in communication with the first fitting portion 132, and the diameter of the first receiving groove 133 is larger than the diameters of the first ring tooth portion 1132 and the first fitting portion 132, the The first receiving groove 133 is in the shape of a circular groove, the outer diameter of the second ratchet 13 is the same as the outer diameter of the first ratchet 12; the third ratchet 14 is pivoted in the second pivot portion 112, and the The three ratchet wheels 14 are arranged between the first ratchet wheel 12 and the second ratchet wheel 13, a third tooth portion 41 is arranged on the outer periphery of the third ratchet wheel 14, and the third tooth portion 41 is arranged in a ring-shaped arrangement of teeth. The third tooth portion 141 is meshed with the first tooth portion 121 at the first hollow groove 1121, and the third tooth portion 141 is meshed with the second tooth portion 131 at the second hollow groove 1131. Is engaged, the third ratchet 14 is provided with a second fitting portion 142, the second fitting portion 142 is in the shape of a circular groove, the end surface of the third ratchet 14 is provided with a second receiving groove 143, the second The receiving groove 143 is in the shape of a concave circular groove, and the outer diameter of the third ratchet wheel 14 is the same as the outer diameter of the first ratchet wheel 12; The elastic element 144 is accommodated in the second receiving groove 143, and the elastic element 144 is in the shape of a ring; the cover 15 is closed at the cover groove 115 of the first body 11, and the cover One end of the body 15 is provided with a second pivoting portion 151, the second pivoting portion 151 is aligned with the first pivoting portion 111, and the second pivoting portion 151 is for pivoting the other end of the first ratchet 12 The second fitting groove 122 is exposed to the outside, the second pivoting portion 151 is in the shape of a circular groove, and the other end of the cover 15 is provided with a third fitting portion 152. The third fitting portion 152 is opposite to the first sleeve portion 132, the third sleeve portion 152 is away from the second pivot portion 151, the third sleeve portion 152 is in the shape of a circular hole, and the cover 15 is A plurality of second coupling portions 155 are provided, and the second coupling portions 155 are aligned with the first coupling portion 116, the number of the second coupling portions 155 is matched with the first coupling portion 116, and the second coupling portion 155 is in the shape of a circular hole. The cover 15 encloses the third ratchet 14 so that the third ratchet 14 is hidden in the first body 11, and the elastic element 144 abuts against the inner surface of the cover 15; That is, the elastic element 144 can be provided between the third ratchet wheel 14 and the cover 15 so that the third ratchet wheel 14 has spring resistance when it rotates; each first coupling member 16 penetrates each first coupling member 16 Part 116 and each second joint part 155, so that the cover 15 and the first body 11 are combined, the first ratchet 12, the second ratchet 13 and the third ratchet 14 are limited by the cover 15 and the first coupling element 16 cannot be separated from the first body 11, the number of the first coupling element 16 is matched with the first coupling portion 116 and the second coupling portion 155; a second rotation Set 20. The second rotating set 20 includes two second bodies 21, a fourth ratchet 22, a fifth ratchet 23 and a plurality of second coupling members 24. The fourth ratchet 22 and the fifth ratchet 23 are pivotally arranged In the two second bodies 21, the fourth ratchet 22 and the fifth ratchet 23 are engaged with each other When the first ratchet wheel 12 is rotated, the third ratchet wheel 14 and the second ratchet wheel 13 , The second ratchet 13, the fourth ratchet 22 and the fifth ratchet 23 rotate synchronously; the structure of the two second bodies 21 is the same, the two second bodies 21 are arranged in reverse, the second The two bodies 21 are symmetrical, the second body 21 is provided with a fourth pivot 211, the fourth pivot 211 is in the shape of a circular groove, and one side of the fourth pivot 211 is provided with a third hollow Slot 2111, the other side of the fourth pivot portion 211 is provided with a fifth pivot portion 212, the fifth pivot portion 212 is in the shape of a circular groove, and a second pivot portion 211 is provided between the fourth pivot portion 211 and the fifth pivot portion 212. Four through-holes 2121, the fourth through-holes 2121 make the fourth pivot portion 211 communicate with the fifth pivot portion 212, and a fifth pivot portion is provided at the end of the fifth pivot portion 212 213. The fifth pivot portion 213 and the fifth pivot portion 212 are in a communication shape, the diameter of the fifth pivot portion 213 is smaller than the diameter of the fifth pivot portion 212, and the fifth pivot portion 213 is in a shape A circular groove shape, a transverse slot 214 is provided between the two second bodies 21, the fourth pivot portion 211 is provided between the fifth pivot portion 212 and the slot 214, and the third open slot 2111 is Located between the fourth pivot portion 211 and the through slot 214, the third transparent slot 2111 makes the through slot 214 communicate with the fourth pivot portion 211, and the first transmission assembly 10 is pivoted on the At the slot 214, the first transmission assembly 10 is accommodated in the slot 214. The third open slot 2111 connects the third pivot portion 113 with the fourth pivot portion 211. The slot A third receiving groove 215 is provided at the bottom of the 214. The third receiving groove 215 is in the shape of a circular groove. One end of the third receiving groove 215 is provided with a second ring tooth portion 216. The second ring tooth portion 216 Is opposite to the first ring tooth portion 1132, the second ring tooth portion 216 is disposed between the through groove 214 and the third receiving groove 215, and the second ring tooth portion 216 is connected to the through groove 214 and the The third accommodating groove 215 is in a communicating shape, the diameter of the second ring tooth portion 216 is smaller than the diameter of the third accommodating groove 215, and the second ring tooth The portion 216 is in the shape of a ring-shaped arrangement of teeth, a first abutting edge 2161 is provided between the third receiving groove 215 and the second ring tooth portion 216, and the second body 21 is provided with a plurality of third coupling portions 217, the The plurality of third coupling portions 217 are relatively symmetrical, each third coupling portion 217 of the two second bodies 21 is relatively positive, the number of the third coupling portions 217 is four, and the top of the slot 214 There is a fourth sleeve portion 218, the fourth sleeve portion 218 is aligned with the third sleeve portion 152, and the through slot 214 is provided on the second ring tooth portion 216 and the fourth sleeve portion Between the parts 218, the fourth sleeve portion 218 is in the shape of a round hole, and one end of the fourth sleeve portion 218 is provided with a fourth pocket 219, and the fourth pocket 219 communicates with the first sleeve portion 218 The diameter of the fourth receiving groove 219 is larger than that of the fourth fitting portion 218, and the fourth receiving groove 219 is in the shape of a circular groove; the fourth ratchet 22 is pivoted in the fourth pivot portion 211, and the The second body 21 encloses the fourth ratchet 22 so that the fourth ratchet 22 is hidden in the second transmission group 20. The outer periphery of the fourth ratchet 22 is provided with a fourth tooth 221. The four-tooth portion 221 is meshed with the second tooth portion 131 of the second ratchet 13 at the third open slot 2111, the fourth tooth portion 221 is arranged in a ring-shaped tooth shape, and the fourth ratchet 22 is A fifth sleeve portion 222 is provided, and the fifth sleeve portion 222 is in a circular groove shape; the fifth ratchet 23 is pivoted in the fifth pivot portion 212, and the outer periphery of the fifth ratchet 23 is provided with a A fifth tooth portion 231, the fifth tooth portion 231 is meshed with the fourth tooth portion 221 at the fourth open groove 2121, the fifth tooth portion 231 is arranged in a ring-shaped tooth shape, the fifth ratchet 23 is provided with a third fitting groove 232, the third fitting groove 232 is a polygonal groove shape or a convex quadrangular head shape, the diameter of the two ends of the fifth ratchet 23 is smaller than the diameter of the fifth tooth 231 , The two ends of the fifth ratchet 23 are pivoted at the fifth pivotal portion 213, and the third sleeve groove 232 is exposed outside the second transmission group 20; The plurality of second coupling members 24 are inserted through the third coupling portion 217 of the two second bodies 21, so that the two second bodies 21 are combined; a pivot 30, the pivot 30 makes the first The transmission group 10 and the second transmission group 20 are pivoted, and the pivot rod 30 is connected so that the first transmission group 10 and the second transmission group 20 can be positioned at a fixed angle relative to the axis of the pivot rod 30. The pivot rod The 30 system can be shifted in the first transmission group 10 and the second transmission group 20, so that the first transmission group 10 and the second transmission group 20 are relatively rotated to adjust the relative angle between the two, which is the adjustment angle State, one end of the pivot rod 30 is provided with a pressing portion 31, the pressing portion 31 is accommodated in the third receiving groove 215, the pivot rod 30 is provided with a third ring tooth portion 32, the third ring tooth The portion 32 is meshed with the first ring tooth portion 1132 and the second ring tooth portion 216. The first transmission set 10 and the second transmission set 20 are restricted by the third ring tooth portion 32 and cannot rotate relative to each other. By adjusting the angle, the first transmission group 10 and the second transmission group 20 are in a fixed angle state. The outer diameter of the third ring tooth portion 32 is slightly smaller than the diameter of the pressing portion 31. The third ring tooth portion 32 is a ring-shaped arrangement of teeth, the other end of the pivot rod 30 is provided with a rod portion 33, the rod portion 33 is penetrated through the first receiving groove 133, the first sleeve portion 132, the third sleeve Part 152 and the fourth fitting part 218, the third ring tooth part 32 is provided between the pressing part 31 and the rod part 33, and the diameter of the rod part 33 is smaller than that of the pressing part 31 and the third The diameter of the ring tooth portion 32, the rod portion 33 is a round rod shape, the end of the pressing portion 31 is provided with a second abutting edge 34, the second abutting edge 34 is opposite to the first abutting edge 2161 Positively, the second abutting edge 34 is provided between the pressing portion 31 and the third ring tooth portion 32, and a set of setting portions 35 are provided in the rod portion 33, and the setting portion 35 is exposed in the fourth container. At the groove 219, the assembling portion 35 is in the shape of an internal thread; a second elastic member 38 is elastically pressed against the pivot 30 to have a return effect, and the second elastic member 38 is Contained in the third receiving groove 215, the second elastic member 38 Is sleeved on the pivot 30, the second elastic member 38 is elastically pressed between the first abutting edge 2161 and the second abutting edge 34, and the pressing portion 31 is elastically pressed by the second elastic member 38 And slightly protrude outside the third receiving groove 215; a set of components 39, the assembly 39 is assembled at the assembly part 35, the head of the assembly 39 is accommodated in the fourth At the accommodating slot 219, the diameter of the head of the assembly 39 is greater than the outer diameter of the rod 33, and the pivot 30 is restricted by the assembly 39 and does not fall out of the first transmission assembly 10 and the first transmission assembly 10 and the first transmission assembly. The second transmission set 20; pressing the pressing portion 31, the second elastic member 38 is pressed by the second abutting edge 34 to be compressed, and the third ring tooth portion 32 is opposite to the second ring tooth portion 216 Disengaged, the third ring tooth portion 32 is only engaged with the first ring tooth portion 1132, the third ring tooth portion 32 is partially accommodated in the first receiving groove 133, and the rod portion 33 is attached to The first receiving groove 133, the first sleeve portion 132, the third sleeve portion 152, and the fourth sleeve portion 218 are displaced, and one end of the rod portion 33 is slightly protruding from the fourth receiving groove 219 , The first transmission group 10 and the second transmission group 20 are not limited to the third ring tooth portion 32, and the first transmission group 10 can be opposed to the slot 214 with the pivot 30 as the axis. The second rotation group 20 rotates, or the second transmission group 20 can also rotate relative to the first transmission group 10 with the pivot 30 as the axis to adjust the angle between the two. After the angle is adjusted, release the pressing Part 31, the pivot rod 30 is elastically reset by the second elastic member 38 so that the third ring tooth part 32 meshes with the first ring tooth part 1132 and the second ring tooth part 216, the first transmission The group 10 and the second transmission group 20 cannot rotate freely.

Please refer to the third to fifth figures. The third figure is a three-dimensional assembly view of the transmission tool structure of the present invention, the fourth figure is a side view of the transmission tool structure of the present invention, and the fifth figure is the fourth figure AA of the present invention. The cross-sectional view, which can be clearly shown by the figure, the first transmission group 10 and the second transmission The moving set 20 is pivoted, and the first ratchet 12, the second ratchet 13 and the third ratchet 14 are pivoted at the first pivot 111, the third pivot 113, and the second pivot 112, respectively , The fourth ratchet 22 and the fifth ratchet 23 are pivoted at the fourth pivot 211 and the fifth pivot 212, respectively. When the first ratchet 12 is rotated, the third ratchet 14, the third ratchet 14 The second ratchet gear 13, the fourth ratchet gear 22, and the fifth ratchet gear 23 rotate synchronously, and the pivot rod 30 passes through the first transmission group 10 and the second transmission group 20, so that the first transmission group 10 and the second transmission assembly 20 are pivotally arranged, and the assembly member 39 is assembled and arranged with the pivot rod 30.

Please refer to the sixth and seventh figures. The sixth figure is the top view of the transmission tool structure of the present invention. The seventh figure is the cross-sectional view at BB of the sixth figure of the present invention. 31 is accommodated in the third accommodating groove 215, the third ring tooth portion 32 is meshed with the first ring tooth portion 1132 and the second ring tooth portion 216, and the rod portion 33 penetrates the first ring tooth portion 216. At a receiving groove 133, the first fitting portion 132, the third fitting portion 152, and the fourth fitting portion 218, the second elastic member 38 is sleeved on the pivot 30 and resiliently abuts against the Between the first abutting edge 2161 and the second abutting edge 34, the first transmission group 10 and the second transmission group 20 are limited by the third ring tooth portion 32 and cannot rotate relative to each other to adjust the angle.

Please continue to refer to the eighth and ninth figures, the eighth figure is a cross-sectional view of another operating state at BB in the sixth figure of the present invention, and the ninth figure is a cross-sectional view of another operating state at AA in the fourth figure of the present invention. As shown in the figure, pressing the pressing portion 31 causes the second elastic member 38 to be pressed by the second abutting edge 34 to be compressed, and the third ring tooth portion 32 is connected to the second ring tooth portion 216 Disengaged, the third ring tooth portion 32 is only meshed with the first ring tooth portion 1132, the third ring tooth portion 32 is partially accommodated in the first accommodating groove 133, and the first transmission unit 10 and the second transmission group 20 are not limited to the third ring tooth portion 32, and the first transmission group 10 can be centered on the through slot 214 with the pivot 30 as the axis. When rotating relative to the second rotating group 20, the second transmission group 20 can also rotate relative to the first transmission group 10 using the pivot 30 as the axis to adjust the angle between the two. After the angle is adjusted, it is as shown in the ninth figure. As shown, the second ratchet 13 and the fourth ratchet 22 are also meshed at the third hollow groove 2111, so that the first ratchet 12, the third ratchet 14, the second ratchet 13, the fourth ratchet 22 and the fifth ratchet 23 rotate synchronously.

Please continue to refer to the tenth figure. The tenth figure is the operation diagram of the transmission tool structure of the present invention. It can be clearly shown from the figure that if you want to take out the screw member 51 provided at the first object 52, the first The peripheral surface of the object 52 is provided with a plurality of second objects 53, one of the second objects 53 is far away from the first object 52, and the other two second objects 53 are provided on both sides of the first object 52, and the other There is a first distance 54 between two second objects 53 and one of the second objects 53. If the length of the first distance 54 is greater than the length of the second transmission group 20, the user presses the pressing portion 31 first. Disengage the third ring tooth portion 32 from the second ring tooth portion 26, so that the first transmission group 10 and the second transmission group 20 are not limited to the third ring tooth portion 32, and hold The first transmission group 10 rotates the first transmission group 10 with the pivot rod 30 as the axis, so that the first rotation group 10 and the second rotation group 20 form a slightly ninety-degree angle, and the second transmission group 20 can enter the plurality of second objects 53, and the third engaging groove 232 of the fifth ratchet 23 is engaged with the screw 51, and the first tool 40 of the serpentine tube structure is engaged with The second fitting groove 122 of the first ratchet 12 is fitted to achieve an extension effect. The second tool 41 is fitted to the first fitting groove 114, and the second tool 41 can be an extension handle. This function is that when the first tool 40 is rotated, the first ratchet 12 will drive the third ratchet 14, the second ratchet 13, the fourth ratchet 22, and the fifth ratchet 23 to rotate. The assembly 51 is taken out from the first object 52.

Please refer to the eleventh and twelfth diagrams, the eleventh is the second embodiment of the present invention The three-dimensional view of the embodiment. The twelfth figure is a three-dimensional view of another operating state of the second embodiment of the present invention. It can be clearly shown from the figure that there are two second transmission groups 20, one of which is a second transmission group 20. Set between the first transmission group 10 and another second transmission group 20, the two second transmission groups 20 are pivoted to each other, and one second transmission group 20 is pivoted to the other second transmission group 20 Pass the groove 214 so that the third fitting groove 232 of a second transmission set 20 is aligned with the second ring tooth portion 216 and the fourth fitting portion 218 of the other second transmission set 20, and the two The second transmission group 20 is also pivoted by the pivot rod 30, and the pivot rod 30 passes through the third fitting groove 232 of a second transmission group 20 and the second transmission group 20. At the third receiving groove 215 and the fourth fitting portion 218, the third ring tooth portion 32 is meshed with the second ring tooth portion 216 of the other second transmission group 20, and the two second transmission groups 20 are That is to say, the pivot rod 30 can be rotated as the axis to adjust the angle between the two. The first transmission group 10 and a second transmission group 20 can adjust the angle relatively, and the first transmission group 20 and the other second transmission group 20 can adjust the angle relative to each other. The angle between the two transmission groups 20 can also be adjusted relatively.

The fifth pivot portion 213 of a second transmission group 20 is changed to the structure of the first ring tooth portion 1132, and the fifth ratchet 23 of a second transmission group 20 is changed to the structure of the second ratchet 23 structure.

Please continue to refer to Figure 13, which is another operation diagram of the transmission tool structure of the present invention. It can be clearly shown from the figure that the first tool 40 is connected to the second ratchet wheel 12 The fitting groove 122 is fitted together, the first tool 40 has a length that can be extended, the second tool 41 is fitted into the first fitting groove 114, and the second tool 41 can be The function of extending the handle is that the third tool 42 is fitted to the third fitting groove 232 of the fifth ratchet 23, and the third tool 42 can be fitted to the screw 51 to rotate, the The third tool 42 has the effect of extending the depth.

Please continue to refer to Figures 14 and 15. Figure 14 is a perspective exploded view of the third embodiment of the present invention, and Figure 15 is a cross-sectional view of the third embodiment of the present invention. As shown, the second abutting edge 34 is abutting against the first abutting edge 2161, the second elastic member 38 is accommodated in the fourth receiving groove 219, and the second elastic member 38 is sleeved on the On the rod 33, the second elastic member 38 springs between the bottom of the fourth receiving groove 219 and the head of the assembly 39, when the first transmission group 10 and the second transmission group 20 are positioned In the state, the assembling member 39 is slightly protruded out of the fourth receiving groove 219 by the elastic pressing of the second elastic member 38, and the assembling member 39 is pressed so that the assembling member 39 is pressed down against The second elastic element 38, the second elastic element 38 are compressed, and the pivot 30 is attached to the fourth sleeve portion 218, the third sleeve portion 152, the first sleeve portion 132, and the first sleeve portion 132. Displacement downward in the three accommodating grooves 215, so that the third ring tooth portion 32 is separated from the first ring tooth portion 1132, the second abutting edge 34 is separated from the first abutting edge 2161, and the first transmission The distance between the group 10 and the second transmission group 20 is not limited to the third ring tooth portion 32, and the angle between the first transmission group 10 and the second transmission group 20 can be adjusted.

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

1. The pivot rod 30 enables the first transmission group 10 and the second transmission group 20 to be pivoted, and the pivot rod 30 enables the first transmission group 10 and the second transmission group 20 to be connected to the pivot rod 30 The axis is relatively fixed at a fixed angle. The pivot rod 30 can be displaced in the first transmission group 10 and the second transmission group 20, so that the first transmission group 10 and the second transmission group 20 can rotate relative to each other for adjustment. The relative angle between the two is the state of adjusting the angle.

2. The pivot rod 30 has a single component structure, and the pivot rod 30 has the least component cost.

3. Please supplement as shown in the seventh figure. When the transmission tool structure is in a fixed angle state, the third ring tooth part 32 is meshed with the first ring tooth part 1132 and the second ring tooth part 216. The first transmission group 10 and the second transmission group 20 are restricted by the third ring tooth portion 32 and cannot rotate relative to each other to adjust the angle.

4. The first ring tooth portion 1132, the second ring tooth portion 216, and the third ring tooth portion 32 are all arranged in a ring shape, that is, the third ring tooth portion 32 can be completely aligned with the first ring tooth portion. Each tooth of the tooth portion 1132 and the second ring tooth portion 216 meshes with each other, and the stability is better, and the meshing state of the ring teeth also has the maximum torsion resistance.

5. As shown in the eighth figure, press the pressing portion 31 so that the second elastic member 38 is pressed by the second abutting edge 34 to be compressed, and the third ring tooth portion 32 is connected to the second The ring tooth portion 216 is disengaged, the third ring tooth portion 32 is only meshed with the first ring tooth portion 1132, and the relationship between the first transmission group 10 and the second transmission group 20 is not limited to the third The ring tooth portion 32, the first transmission group 10 can rotate relative to the second rotation group 20 at the slot 214 with the pivot 30 as the axis, and the second transmission group 20 can also rotate with the pivot 30 as the axis Rotating relative to the first transmission group 10 to adjust the angle between the two is the angle adjustment state.

6. As described in point 5, after the relative adjustment of the angle between the two is shown in Figure 9, the second ratchet 13 and the fourth ratchet 22 can also mesh at the third hollow groove 2111, The first ratchet 12, the third ratchet 14, the second ratchet 13, the fourth ratchet 22, and the fifth ratchet 23 rotate synchronously.

7. The pivot rod 30 is pivotally arranged in the first transmission group 10 and the second transmission group 20, that is, when it is less easy to operate, it affects the pivot rod 30 and affects the first transmission group 10 and the second transmission group. With a fixed angle between the transmission groups 20, the transmission tool structure is more structurally reliable and stable, and has a more beautiful effect.

8. Please supplement as shown in the tenth figure, when the screw member 51 is surrounded by the plurality of second objects 53, If the length of the first distance 54 is greater than the length of the second transmission group 20, the user first presses the pressing portion 31 to disengage the third ring tooth portion 32 from the second ring tooth portion 26, so that The first transmission group 10 and the second transmission group 20 are not limited to the third ring tooth portion 32, holding the first transmission group 10 and rotating the first transmission group 10 with the pivot rod 30 as the axis, By making the first rotation group 10 and the second rotation group 20 have a slightly relative angle, the second transmission group 20 can enter the plurality of second objects 53 and use the third set of the fifth ratchet 23 The engaging groove 232 is engaged with the screw member 51 to rotate the first ratchet 12, and the first ratchet 12 will drive the third ratchet 14, the second ratchet 13, the fourth ratchet 22, and the fifth ratchet The screw member 51 can be taken out by turning 23, and the relative angle between the first transmission group 10 and the second transmission group 20 of the transmission tool structure can be adjusted, so that it is not restricted by insufficient rotation space.

Therefore, the transmission tool structure of the present invention has industrial use value, novelty and advancement, and can truly meet the requirements of an invention patent application, and an application is filed in accordance with the law.

10‧‧‧The first transmission group

20‧‧‧The second transmission group

21‧‧‧Second Body

211‧‧‧Fourth Hub

2111‧‧‧Third transparent slot

212‧‧‧Fifth Hub

2121‧‧‧The fourth empty slot

213‧‧‧Fifth pivot

214‧‧‧Through the slot

215‧‧‧The third container

216‧‧‧Second ring tooth

2161‧‧‧First Arrival

217‧‧‧The third joint

218‧‧‧The fourth set

219‧‧‧The fourth container

22‧‧‧Fourth ratchet

221‧‧‧Fourth tooth

222‧‧‧Fifth Set

23‧‧‧Fifth ratchet

231‧‧‧Fifth tooth

232‧‧‧The third set of grooves

24‧‧‧Second combination

30‧‧‧Pivot

31‧‧‧Pressing part

32‧‧‧The third ring tooth

33‧‧‧Pole

34‧‧‧Second Arrival

35‧‧‧Assembly Department

38‧‧‧Second elastic part

39‧‧‧Assembly

Claims (15)

A transmission tool structure, which includes: a first transmission group, the first transmission group includes a first body, a first ratchet, a second ratchet and a third ratchet, the first ratchet, the second ratchet The ratchet and the third ratchet are pivoted in the first body, the first ratchet is engaged to drive the third ratchet, the third ratchet is engaged to drive the second ratchet, the first ratchet, the third ratchet and The second ratchet system rotates synchronously in the first body; the first system is provided with a first ring tooth part, the first ring tooth part is in a ring-shaped arrangement of teeth, and the first system is provided with a first ring tooth part. Fitting groove; the outer periphery of the first ratchet is provided with a first tooth part, the first tooth part is in the shape of a ring-shaped arrangement of teeth, the first ratchet is provided with a second fitting groove; the second ratchet is The outer periphery is provided with a second tooth portion, the second tooth portion is arranged in a ring-shaped arrangement of teeth, the second ratchet system is provided with a first sleeve portion, and one end of the first sleeve portion is provided with a first receiving groove , The first receiving groove is aligned with the first ring tooth portion, the first receiving groove is communicated with the first sleeve portion; the third ratchet is arranged on the first ratchet and the second ratchet In between, the outer periphery of the third ratchet is provided with a third tooth part, the third tooth part is in a ring-shaped arrangement of teeth, the third tooth part is meshed with the first tooth part, and the third tooth part The system meshes with the second tooth portion; a second rotation group, the second rotation group includes two second bodies, a fourth ratchet and a fifth ratchet, the fourth ratchet and the fifth ratchet are pivoted In the two second bodies, the fourth ratchet and the fifth ratchet are meshed for transmission and rotate synchronously in the second body, and the fourth ratchet is also meshed with the second ratchet for transmission; When the first ratchet is rotated, the third ratchet, the second ratchet, the second ratchet, the fourth ratchet, and the fifth ratchet rotate synchronously; a transverse slot is formed between the two second bodies , The first transmission group is pivoted at the slot, the first transmission group is accommodated in the slot, the bottom of the slot of a second body is provided with a third slot, the first A second ring tooth part is arranged at one end of the three pockets, the second ring tooth part is aligned with the first ring tooth part, and the second ring tooth part is arranged in the through slot and the third pocket In between, the second ring tooth portion is in communication with the through groove and the third accommodating groove, the second ring tooth portion is in a ring-shaped arrangement of teeth, and the third accommodating groove and the second ring tooth portion are in communication with each other. A first abutting edge is provided, and a fourth fitting part is arranged at the top of the through slot of the other second body. The fourth fitting part is aligned with the third fitting part, and the through slot is provided Between the second ring tooth portion and the fourth sleeve portion, one end of the fourth sleeve portion is provided with a fourth pocket, and the fourth pocket is in communication with the first sleeve portion; the fourth The outer periphery of the ratchet wheel is provided with a fourth tooth part, the fourth tooth part meshes with the second tooth part of the second ratchet wheel, and the fourth tooth part is arranged in a ring-shaped arrangement of teeth; The outer periphery is provided with a fifth tooth part, the fifth tooth part is meshed with the fourth tooth part, the fifth tooth part is arranged in an annular tooth shape, and the fifth ratchet system is provided with a third fitting groove ; A pivot rod, the pivot rod system makes the first transmission group and the second transmission group pivot, the pivot rod system enables the first transmission group and the second transmission group to be opposite to the pivot rod In a fixed angle state, the pivot system can be displaced in the first transmission group and the second transmission group, so that the first transmission group and the second transmission group rotate relatively to adjust the relative angle between the two To adjust the angle state, one end of the pivot rod is provided with a pressing part, the pressing part is accommodated in the third accommodating groove, the pivot rod is provided with a third ring tooth part, the third ring tooth part is connected with the third ring tooth part. The first ring tooth part and the second ring tooth part mesh, the first transmission group and the second transmission group are limited by the third ring tooth part and cannot rotate relative to each other. When moving, the first transmission group and the second transmission group are in a fixed angle state, and the third ring tooth system is in a ring-shaped arrangement of teeth; when the pressing part is displaced, the third ring tooth system is connected to the first ring tooth system. The two ring teeth are disengaged, the third ring teeth are only meshed with the first ring teeth, the third ring teeth are partially accommodated in the first cavity, and the first transmission assembly And the second transmission group is not limited to the third ring tooth portion, the first transmission group can rotate relative to the second rotation group at the slot through the pivot rod, or the second transmission group The group can also rotate the pivot rod relative to the first transmission group to adjust the angle between the two. The transmission tool structure of claim 1, wherein the first system is provided with a first pivot and a second pivot, and a first hollow is provided between the first pivot and the second pivot The groove makes the first pivot portion and the second pivot portion communicate with each other. The other end of the first body is provided with a third pivot portion, and the third pivot portion is away from the first pivot portion. The second pivot is arranged between the first pivot and the third pivot, one end of the third pivot is open, and a second open space is provided between the second pivot and the third pivot The groove makes the second pivot part communicate with the third pivot part, the first ring tooth part communicates with the third pivot part; the first ratchet system is pivoted in the first pivot part, The first ratchet is provided with a second fitting groove; the second ratchet is pivoted in the third pivot; the third ratchet is pivoted in the second pivot, and the third tooth is connected to the second pivot. A tooth part meshes with the first hollow groove, the third tooth system meshes with the second tooth part at the second hollow groove; the second system is provided with a fourth pivot part, the One side of the fourth pivot part is provided with a third hollow slot, the other side of the fourth pivot part is provided with a fifth pivot part, and a fourth pivot part is provided between the fourth pivot part and the fifth pivot part. , The fourth open slot makes the fourth pivot part communicate with the fifth pivot part, the end of the fifth pivot part is provided with a fifth pivot part, and the fifth pivot part is connected to the fifth pivot part. The fifth pivot part is in a communicating shape, the fourth pivot part is arranged between the fifth pivot part and the through slot, and the third open slot is arranged on the fourth pivot Between the part and the through slot, the third open slot makes the through slot communicate with the fourth pivot, and the third open slot makes the third pivot communicate with the fourth pivot ; The fourth ratchet is pivoted in the fourth pivot, the fourth tooth is engaged with the second tooth of the second ratchet at the third open slot; the fifth ratchet is pivoted In the fifth pivot portion, the fifth tooth system meshes with the fourth tooth system at the fourth open groove, and the fifth ratchet system is provided with a third sleeve groove. The transmission tool structure according to claim 2, wherein the first pivot portion is in the shape of a circular groove, a first pivot portion is arranged at the bottom of the first pivot portion, and the first pivot portion is connected to the first pivot portion. The pivot part is in a communicating shape, the diameter of the first pivot part is smaller than the diameter of the first pivot part, the first pivot part is in the shape of a circular groove, the second pivot part is in the shape of a circular groove, and the first pivot part is in the shape of a circular groove. The three pivot parts are in the shape of a circular groove, the diameter of the first ring tooth part is smaller than the diameter of the third pivot part, the first fitting groove is in the shape of a quadrangular groove, and the first fitting groove is provided near the At the first pivot, the first pivot is arranged between the first fitting groove and the second pivot; one end of the first ratchet is pivoted at the first pivot, and the first ratchet is two The diameter of the end is smaller than the diameter of the first tooth portion, the second fitting groove is a quadrangular groove of specifications, the specification of the second fitting groove is different from that of the first fitting groove, and the second fitting groove is different from that of the first fitting groove. The specification of the fitting groove is larger or smaller than the specification of the first fitting groove. The transmission tool structure of claim 3, wherein the first system is provided with a cover groove, and the cover groove is connected to the first pivot portion, the second pivot portion, the first hollow groove, and the The third pivot part and the second hollow groove are in a communicating shape, the cover groove is away from the first ring tooth part, the first system is provided with a plurality of first coupling parts; the first transmission group is provided with There is a cover body, the cover system covers the cover body groove, one end of the cover body is provided with a second pivot part, the second pivot part is aligned with the first pivot part, and the second pivot part The other end of the first ratchet is pivoted so that the second fitting groove is exposed to the outside. The second pivotal portion is in the shape of a circular groove. The other end of the cover body is provided with a third set The third sleeve portion is aligned with the first sleeve portion, the third sleeve portion is away from the second pivotal portion, and the third sleeve portion is in the shape of a circular hole. The cover system is provided with a plurality of second joints, the second joints are aligned with the first joints, the number of the second joints matches the first joints, and the second joints are round In the shape of a hole, the cover system encloses the third ratchet, so that the third ratchet is hidden in the first body; the first transmission system is provided with a plurality of first coupling members, and each first coupling member is penetrated At each first joint part and each second joint part, the cover body is combined with the first body, and the first ratchet, the second ratchet and the third ratchet are restricted by the cover and the The first coupling element cannot be separated from the first body, and the number of the first coupling element is matched with the first coupling portion and the second coupling portion. The transmission tool structure according to claim 2, wherein the first sleeve portion is in the shape of a circular hole groove, and the diameter of the first pocket is larger than the diameters of the first ring tooth portion and the first sleeve portion The first pocket is in the shape of a circular groove, and the outer diameter of the second ratchet is the same as the outer diameter of the first ratchet. The transmission tool structure according to claim 4, wherein the third ratchet is provided with a second sleeve, the second sleeve is in the shape of a circular groove, and the end surface of the third ratchet is provided with a second A container, the second container is in the shape of a concave ring groove, the outer diameter of the third ratchet is the same as the outer diameter of the first ratchet; the first transmission assembly is provided with an elastic element, the elastic element is the container The elastic element is arranged at the second receiving groove and is in the shape of a circular ring; the elastic element abuts against the inner surface of the cover, that is, the elastic element may be provided between the third ratchet and the cover, There is spring resistance when the third ratchet is rotated. The transmission tool structure according to claim 2, wherein the structures of the two second bodies are the same, the two second systems are reversely assembled, the two second systems are symmetrical, and the fourth The pivot is in the shape of a circular groove, the fifth pivot is in the shape of a circular groove, and the diameter of the fifth pivot is smaller than the The diameter of the fifth pivot part, the fifth pivot part is in the shape of a circular groove, the third pocket is in the shape of a circular groove, the diameter of the second ring tooth part is smaller than the diameter of the third pocket, the first The four sleeves are in the shape of a circular hole, the diameter of the fourth pocket is larger than that of the fourth sleeve, and the fourth pocket is in the shape of a circular groove. The transmission tool structure according to claim 1, wherein the second system is provided with a plurality of third coupling parts, the plurality of third coupling parts are symmetrical, and each third coupling part of the two second bodies Is relatively straight, the number of the third coupling part is four; the second transmission assembly is provided with a plurality of second coupling members, the plurality of second coupling members are penetrated through the second body of the two second bodies At the three joint part, the two second bodies are joined together. The transmission tool structure according to claim 1, wherein the fourth ratchet is enclosed in the two second systems so that the fourth ratchet is hidden in the second transmission group, and the fourth ratchet is provided with a fifth The sleeve part, the fifth sleeve part is in the shape of a circular groove. The transmission tool structure according to claim 2, wherein the third fitting groove is a polygonal groove shape or a convex quadrangular head shape, and the diameter of the two ends of the fifth ratchet wheel is smaller than the diameter of the fifth tooth portion, The two ends of the fifth ratchet are pivoted at the fifth pivotal portion, and the third sleeve groove is exposed outside the second transmission group. The transmission tool structure according to claim 1, wherein the outer diameter of the third ring tooth portion is smaller than the diameter of the pressing portion. The transmission tool structure according to claim 2, wherein the other end of the pivot rod is provided with a rod part, and the rod part penetrates the first receiving groove, the first fitting part, and the third fitting part And the fourth fitting part, the third ring tooth part is arranged between the pressing part and the rod part, the diameter of the rod part is smaller than the diameter of the pressing part and the third ring tooth part, the rod The portion is in the shape of a round rod, and the end of the pressing portion is provided with a second abutting edge, the second abutting edge is aligned with the first abutting edge, and the second abutting edge is Set between the pressing portion and the third ring tooth portion, a set of set portions is arranged in the rod portion, the set set portion is exposed at the fourth receiving groove, the set set portion is in the shape of an internal thread; A second elastic element, the second elastic element is elastically pressed against the pivot rod to have a return effect, the second elastic element is accommodated in the third cavity, and the second elastic element is sleeved on the pivot On the pivot rod, the second elastic member is elastically pressed between the first abutting edge and the second abutting edge, and the pressing portion is slightly protruded out of the third receiving groove by the elasticity of the second elastic member ; There is a set of components, the components are assembled in the assembly part, the head of the assembly is accommodated in the fourth cavity, the diameter of the head of the assembly is greater than The outer diameter of the rod part is limited by the pivot system and does not fall out of the first transmission group and the second transmission group. The transmission tool structure according to claim 12, wherein the pressing portion is pressed so that the second elastic member is pressed by the second abutting edge to be compressed, and the third ring tooth portion is connected to the second ring tooth The third ring tooth part is only engaged with the first ring tooth part, the third ring tooth part is partially accommodated in the first accommodating groove, and the rod part is tied to the first ring tooth part. The accommodating groove, the first sleeve portion, the third sleeve portion, and the fourth sleeve portion are displaced, one end of the rod portion is slightly protruding from the fourth accommodating groove, the first transmission unit and the first The second transmission group is not limited to the third ring tooth portion, the first transmission group can rotate relative to the second rotation group at the slot through the pivot rod, or the second transmission group can also The pivot is a shaft center that rotates relative to the first transmission group to adjust the angle between the two. After the angle is adjusted, the pressing portion is released. The pivot is elastically reset by the second elastic member to make the first The three-ring tooth part meshes with the first ring tooth part and the second ring tooth part, and the first transmission group and the second transmission group cannot rotate freely. The transmission tool structure according to claim 2, wherein there are two second transmission groups, one of the second transmission groups is set between the first transmission group and the other second transmission group, and the two second transmission groups The transmission groups are pivoted to each other, and one of the second transmission groups is pivoted at the slot of the other second transmission group, so that The third sleeve groove of one second transmission group is aligned with the second ring tooth portion and the fourth sleeve portion of the other second transmission group, and the pivot rod is also connected between the two second transmission groups It is pivoted, and the pivot rod passes through the third fitting groove of a second transmission group, the third receiving groove and the fourth fitting part of the other second transmission group, and the third ring The tooth system meshes with the second ring tooth of another second transmission group. The two second transmission groups can rotate with the pivot as the axis to adjust the angle between the two. The first transmission group and the second ring tooth The angle between a second transmission group can be adjusted relatively, and the angle between a second transmission group and another second transmission group can also be relatively adjusted; the fifth pivotal part of a second transmission group is changed to this In the structure of the first ring tooth portion, the fifth ratchet of a second transmission group is changed to the structure of the second ratchet. The transmission tool structure according to claim 12, wherein the second abutting edge abuts against the first abutting edge, the second elastic member is accommodated in the fourth cavity, and the second elastic member Is sleeved on the rod, the second elastic member is elastically pressed between the bottom of the fourth container and the head of the assembly, when the first transmission group and the second transmission group are at a fixed angle In the state, the assembling member is slightly protruded out of the fourth receiving groove by the elastic pressing of the second elastic member, and pressing the assembling member makes the assembling member press down against the second elastic member , The second elastic member is in a compressed shape, and the pivot rod is connected to the fourth sleeve portion, the third sleeve portion, the first sleeve portion, and the third accommodating groove to move downwards, so that the first sleeve The three-ring tooth system is separated from the first ring tooth system, the second abutting edge system is separated from the first abutting edge, and the first transmission group and the second transmission group are not limited to the first transmission group. With three-ring teeth, the angle between the first transmission group and the second transmission group can be adjusted.

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