TW202019623A - Round-shaped hand tool structure is provided with at least one first convex rib - Google Patents

Abstract

The present invention relates to a round-shaped hand tool structure, which comprises a first body, wherein the other end of the first body is provided with a fitting portion. The outer peripheral surface of the fitting portion is a second circumferential surface. The diameter of the second circumferential surface is a second diameter, and the second circumferential surface is provided with at least one first convex rib.

Description

Round body hand tool structure

The invention relates to a structure of a round hand tool, in particular to a structure of a round hand tool, at least a first rib is protruded on the second peripheral surface of the first body to make the second peripheral surface The second diameter may be smaller, the sleeve portion may have a smaller weight, and the first rib may have a greater torque at the sleeve portion, and the weight and torque may be at the sleeve portion There is the best of both worlds.

According to my previous knowledge, for the structure of the conventional round hand tool, please refer to Figure 23, which is a three-dimensional exploded view of the structure of the conventional round hand tool, which includes: a sleeve 30, The sleeve 30 is in the shape of a round body, and one end of the sleeve 30 is provided with a first accommodating groove 31. The first accommodating groove 31 is used for screwing the fitting to rotate. The first accommodating groove 31 It is in the shape of a hexagonal groove or the first accommodating groove 31 is in the shape of a twelve-corner groove. The first accommodating groove 31 is provided with a first outer peripheral surface 32; a set of rings 40, the set of rings 40 is in the shape of a torus , The collar 40 is provided with a second accommodating groove 41, the second accommodating groove 41 is provided for the first outer circumferential surface 32 to be compatible, the inner circumferential surface of the second accommodating groove 41 and the first outer circumferential surface 32 are In a tight-fitting shape, the collar 40 is attached to the first outer peripheral surface 32 without falling out.

But the lack of the structure of the conventional round hand tool lies in:

1. The wall thickness between the first receiving groove 31 of the sleeve 30 and the first outer peripheral surface 32 will affect The torque value and weight of the sleeve 30, if the wall thickness of the first receiving groove 31 is thin, although the weight of the sleeve 30 can be reduced, the torque value of the sleeve 30 will be reduced. On the contrary, the first The wall thickness of a groove 31 is relatively thick. Although the torque value of the sleeve 30 increases, the overall weight of the sleeve 30 also increases relatively. The wall thickness of the first groove 31 causes the torque of the sleeve 30 There can be no best between value and weight.

2. The collar 40 is sleeved on the first outer peripheral surface 32 of the sleeve 30, but the inner peripheral surface of the second receiving groove 41 and the first outer peripheral surface 32 are tightly fitted, ie The collar 40 cannot rotate relative to the sleeve 30, and after operating for a period of time, the collar 40 may fall out of the first outer peripheral surface 32.

In view of the lack of the above-mentioned conventional structure, the inventor, after many years of experience in manufacturing, production and design in related industries, finally came out with a product of a round body tool structure that can solve the conventional drawbacks.

In the conventional sleeve structure, the wall thickness between the first receiving groove and the first outer peripheral surface of the sleeve will affect the torque value and weight of the sleeve, and the wall thickness of the first receiving groove will cause the There is no best between the torque value and the weight of the sleeve. In the structure of the round hand tool of the present invention, the second peripheral surface of the first body is convexly provided with at least one first rib so that the second diameter can be smaller, and the sleeve portion can be provided with With a lower weight, the first rib makes the torsion part have a greater torque, and the torsion part can have the best of both worlds between the weight and the torsion force.

A round hand tool structure, which includes: a A first body, the other end of the first body is provided with a fitting portion, the outer peripheral surface of the fitting portion is a second peripheral surface, the diameter of the second peripheral surface is a second diameter, and the second peripheral surface At least one first convex rib is provided on the convex part.

The main principle of the present invention is that the first rib can have a rotating torsion force and the second peripheral surface can have a smaller second diameter, and the sleeve portion is the most important part in the rotation It will rupture at the opening. The first rib is preferably located at or near the opening of the fitting portion. The first rib can make the fitting portion have the best rotating torque, and has a better Long service life. At least one first rib is protrudingly provided on the second peripheral surface of the first body, the first rib is provided at the opening of the sleeve-fitting portion, the second diameter may be smaller, so that the The fitting portion and the second peripheral surface can have a small weight, and the third diameter can have a large shape, so that the fitting portion has a large torque, and the fitting portion can be between the weight and the torque That is the best of both worlds.

In order to make the members of the Jun Bureau and those skilled in the art fully understand the effect of the present invention, the structure and composition of the present invention are described below in conjunction with the drawings and figure numbers, but the following 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, but any modification or modification made within the spirit of the present invention should still fall within the protection scope of the present invention.

10‧‧‧ first body

11‧‧‧Drive Department

12‧‧‧ First week

121‧‧‧First diameter

13‧‧‧fitting department

14‧‧‧ the second week

141‧‧‧ second diameter

15‧‧‧First rib

151‧‧‧The first ring convex part

152‧‧‧The second ring convex part

153‧‧‧The third ring convex part

154‧‧‧ third diameter

155‧‧‧First width

16‧‧‧Through

17‧‧‧ third week

171‧‧‧The fourth diameter

18‧‧‧ Fourth week

181‧‧‧ fifth diameter

20‧‧‧Second body

21‧‧‧Sleeve

22‧‧‧The second rib

30‧‧‧Sleeve

31‧‧‧The first container

32‧‧‧First outer surface

40‧‧‧Ring

41‧‧‧Second container

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

The second figure is a front view of the first body of the circular hand tool structure of the present invention.

The third figure is a cross-sectional view at A-A of the second figure of the present invention.

The fourth figure is an enlarged view of the third figure B of the present invention.

The fifth figure is a front view of the structure of the round hand tool of the present invention.

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

The seventh figure is an enlarged view of the sixth figure B of the present invention.

The eighth figure is an enlarged view of the sixth figure C of the present invention.

The ninth figure is a perspective view of the first body of the second embodiment of the present invention.

Figure 10 is an exploded perspective view of the third embodiment of the present invention.

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

Figure 12 is a perspective view of the first body of the fifth embodiment of the present invention.

Figure 13 is a perspective view of the first body of the sixth embodiment of the present invention.

Figure 14 is a perspective view of the first body of the seventh embodiment of the present invention.

Figure 15 is a perspective view of the first body of the eighth embodiment of the present invention.

Figure 16 is a perspective view of the first body of the ninth embodiment of the present invention.

Figure 17 is a perspective view of the first body of the tenth embodiment of the present invention.

Figure 18 is a perspective view of a first body of an eleventh embodiment of the present invention.

Figure 19 is a perspective view of the first body of the twelfth embodiment of the present invention.

Figure 20 is a perspective view of a first body of a thirteenth embodiment of the present invention.

Figure 21 is a cross-sectional view of a fourteenth embodiment of the present invention.

Figure 22 is a cross-sectional view of a fifteenth embodiment of the present invention.

Figure 23 is a perspective exploded view of the structure of a conventional round hand tool.

First, please refer to the first to eighth figures in the drawings. The first figure is an exploded perspective view of the structure of the round hand tool of the present invention, and the second figure is a front view of the first body 10 of the round hand tool structure of the present invention. Figure 3 is a sectional view of the second figure AA of the present invention, Figure 4 is an enlarged view of the third figure B of the present invention, Figure 5 is a front view of the structure of the round hand tool of the present invention, Figure 6 is the fifth of the present invention Figure AA is a cross-sectional view, Figure 7 is an enlarged view of the sixth figure B of the present invention, Figure 8 is an enlarged view of the sixth figure C of the present invention, the present invention relates to a round hand tool structure, which includes : A first body 10, supplemented by the second to fourth figures, the first body 10 is round, the first body 10 is a sleeve structure, one end of the first body 10 is A driving portion 11 is provided. The driving portion 11 is in the shape of a polygonal groove or a quadrangular groove. The driving portion 11 is used to drive the four corner ends of the other hand tool. The outer peripheral surface of the driving portion 11 is the first peripheral surface 12 The diameter of the first peripheral surface 12 is the first diameter 121, and the other end of the first body 10 is provided with a fitting portion 13 which is in the form of a hexagonal groove, a polygonal groove, a gear groove or Various grooves are provided for fitting the screwing member. The outer peripheral surface of the fitting portion 13 is the second peripheral surface 14. The diameter of the second peripheral surface 14 is the second diameter 141. The second diameter 141 is smaller than The first diameter 121 and the second peripheral surface 14 are protrudingly provided with at least one first protruding rib 15. The first protruding rib 15 is provided at or close to the opening of the fitting portion 13 , When there are two first ribs 15, another first rib 15 is provided near the bottom end of the sleeve 13; the first rib 15 is a plurality of the plurality of first ribs 15 includes at least one first ring convex portion 151, at least one second ring convex portion 152 and at least one third ring convex portion 153, the first ring convex portion 151, the second ring convex portion 152 and the third ring The convex portions 153 are arranged linearly on the second circumference at intervals On the surface 14, the first ring convex portion 151 is disposed near the opening of the fitting portion 13, the first ring convex portion 151 is two, and the second ring convex portion 152 is disposed near the second At the central position of the circumferential surface 14, the second ring convex portion 152 is one, and the third ring convex portion 153 is provided near the other end of the second circumferential surface 14, the third ring convex portion 153 is Away from the first ring convex portion 151, the second ring convex portion 152 is provided between the first ring convex portion 151 and the third ring convex portion 153, the third ring convex portion 153 is one, the The distance between the second ring protrusion 152 and the first ring protrusion 151 and the distance between the second ring protrusion 152 and the third ring protrusion 153 are different. The diameter is the third diameter 154, which is also the diameter of the first ring convex portion 151, the second ring convex portion 152, and the third ring convex portion 153. The third diameter 154 is slightly larger than The second diameter 141, the width of the first rib 15 is the first width 155, the first width 155 of the first ring protrusion 151, the second ring protrusion 152 and the third ring protrusion 153 Both are different, the first width 155 of the second ring convex portion 152 is greater than the first width 155 of the first ring convex portion 151 and the third ring convex portion 153, or the first ring convex portion 151 The first width 155 of the second ring convex portion 152 and the third ring convex portion 153 are the same; a through slot 16 is provided between the driving portion 11 and the fitting portion 13, the through slot 16 The driving portion 11 and the fitting portion 13 are connected, the cross section of the through groove 16 is a circular groove, the outer peripheral surface of the through groove 16 is a third peripheral surface 17, and the diameter of the third peripheral surface 17 is Is a fourth diameter 171, which is smaller than the first diameter 121 and the second diameter 14, the fourth diameter 171 has the smallest outer diameter; the second peripheral surface 14 and the third peripheral surface 17 A fourth peripheral surface 18 is provided. The fourth peripheral surface 18 is away from the first peripheral surface 12. The diameter of the fourth peripheral surface 18 is a fifth diameter 181. The fifth diameter 181 is larger than the first The second diameter 141, the third diameter 154 and the fourth diameter 171, The fifth diameter 181 is larger than the first diameter 121, or the fifth diameter 181 is equal to the first diameter 121; a second body 20, the second body 20 is disposed on the second of the first body 10 At the peripheral surface 14, the second body 20 is pressed against the end of the second peripheral surface 14, the cross section of the second body 20 is in the shape of a ring, and the second body 20 is provided with a penetration The fitting groove 21 is fitted on the outer peripheral surface of the first rib 15, and the inner peripheral surface of the fitting groove 21 is convexly provided with at least one second rib 22, the first The two convex ribs 22 are pressed against the rear end of the first convex rib 15, so that the second body 20 is restricted by the first convex rib 15 and the second convex rib 22 without being separated from the first body 10 , The inner peripheral surface of the fitting groove 21 and the outer peripheral surface of the first rib 15 are loosely fitted, the second body 20 can rotate relative to the first body 10, or the second rib 22 The number of the second ribs 22 is three, the second ribs 22 are pressed against the rear end of one of the first ribs 15 and another At the front end of one rib 15, two second ribs 22 are pressed against the rear end of the first ring convex portion 151, and the other second rib 22 is pressed against the front end of the third ring convex portion 153.

Please refer to the ninth figure, which is a perspective view of the first body 10 of the second embodiment of the present invention. As can be clearly seen from the illustration, the first rib 15 is provided at the opening of the sleeve portion 151 The first ring convex portion 151 is formed in one shape, and the first ring convex portion 151 is disposed at the opening of the fitting portion 13.

Please continue to refer to the tenth figure. The tenth figure is an exploded perspective view of the third embodiment of the present invention. The second body 20 is not provided with the plurality of second ribs 22, and the sleeve 21 is sleeved. On the second peripheral surface 14 of the first body 10, the outer peripheral surface of the first rib 15 abuts against the inner peripheral surface of the fitting groove 21, and the inner peripheral surface of the fitting groove 21 and the first The rib 15 is tight between the outer peripheral surface Fit.

Please continue to refer to the eleventh figure. The eleventh figure is a perspective view of the first body 10 of the fourth embodiment of the present invention. The plurality of first ribs 15 are arranged on the second peripheral surface 14 in a straight line at equal distances. The first width 155 of a first rib 15 is the same, and the number of the first rib 15 is five.

Please continue to refer to the twelfth figure. The twelfth figure is a perspective view of the first body 10 of the fifth embodiment of the present invention. As can be clearly seen from the illustration, the first rib 15 is in two shapes. The first ribs 15 are arranged at intervals near the opening of the fitting portion 13, the first widths 155 of the two first ribs 15 are the same, please supplement with the first picture for comparison, the twelfth picture In the embodiment, the first width 155 of the first rib 15 is wider than the first width 155 of the first rib 15 in the first figure.

Please refer to the thirteenth figure. The thirteenth figure is a perspective view of the first body 10 of the sixth embodiment of the present invention. A diameter 121, the second diameter 141 of the second peripheral surface 14, the fourth diameter 171 of the third peripheral surface 17 and the fourth diameter 181 of the fourth peripheral surface 18 are the same, the first body 10 is in the shape of a round straight tube, the plurality of first ribs 15 are arranged on the second peripheral surface 14 at intervals, the first ring protrusion 151, the second ring protrusion 152 and the third ring protrusion 153 are sequentially arranged on the second peripheral surface 14 at intervals. The first ring convex portion 151 is formed in two shapes. The two first ring convex portions 151 are provided at the opening of the fitting portion 13. The second ring protrusions 152 are in four shapes. The first width 155 of one second ring protrusion 152 is wider than the first width 155 of the other three second ring protrusions 152. The third ring protrusion The 153 series is in a shape.

Please refer to the fourteenth figure, which is the first one of the seventh embodiment of the invention In a perspective view of the body 10, the first rib 15 is in a shape, and the first rib 15 is disposed near the opening of the fitting portion 13.

Please continue to refer to the fifteenth figure. The fifteenth figure is a perspective view of the first body 10 of the eighth embodiment of the present invention. As can be clearly seen from the illustration, the second peripheral surface 14 of the first body 10 The second diameter 141 is smaller than the first diameter 121 of the first circumferential surface 12, the first ring convex portion 151 is formed in a shape, the first ring convex portion 151 is provided at the opening of the sleeve portion 13, The second ring convex portion 152 is formed in two shapes. The two second ring convex portions 152 are arranged at equal intervals on the side of the first ring convex portion 151, and the second ring convex portion 152 is disposed on the side of the first ring convex portion 151. The first width 155 of the second ring convex portion 152 is wider, the other second ring convex portion 152 is away from the first ring convex portion 151, and the first width 155 thereof is the same as the first ring convex The portion 151 is the same, the third ring convex portion 153 is in a shape, the third ring convex portion 153 is provided at the end of the fitting portion 13, the first body 10 is not provided with the third peripheral surface 17 And the fourth week surface 18.

Please continue to refer to the sixteenth figure, which is a perspective view of the first body 10 of the ninth embodiment of the present invention, as can be clearly seen from the illustration, the first ring convex portion 151 of the first rib 15 The first ring convex portion 151 is disposed near the opening of the fitting portion 13, the second ring convex portion 152 is formed in three shapes, and the second ring convex portions 152 are disposed at intervals On one side of the first ring convex portion 151, another second ring convex portion 152 is disposed near the center of the second peripheral surface 14, the first width 155 of the three second ring convex portions 152 are all different, The first width 155 of the second ring convex portion 152 provided in the middle is a minimum width, the third ring convex portion 153 is formed in a shape, and the third ring convex portion 153 is provided in the sleeve portion At the end of 13, the first body 10 is not provided with the third peripheral surface 17 and the fourth peripheral surface 18.

Please refer to the seventeenth figure. The seventeenth figure is a perspective view of the tenth embodiment. The first ribs 15 have two shapes. The two first ribs 15 are arranged at intervals near the center of the second peripheral surface 14.

Please refer to the eighteenth figure. The eighteenth figure is a perspective view of the first body 10 of the eleventh embodiment of the present invention. Please refer to the first figure for comparison. The length of the second peripheral surface 14 of this embodiment is Compared to the length of the second peripheral surface 14 in the first figure, the first ring convex portion 151, the second ring convex portion 152, and the third ring convex portion 153 are all in one shape, and the first ring convex The portion 151, the second ring convex portion 152 and the third ring convex portion 153 are arranged on the second circumferential surface 14 at equal intervals, and the second ring convex portion 152 is disposed on the first ring convex portion 151 Between the third ring convex portion 153, the first width 155 of the second ring convex portion 152 is wider than the first width 155 of the first ring convex portion 151 and the third ring convex portion 153, the The length of the third peripheral surface 17 of the embodiment is shorter than the length of the third peripheral surface 17 of the first figure.

Please continue to refer to FIG. 19, which is a perspective view of the first body 10 of the twelfth embodiment of the present invention. As can be clearly seen from the illustration, the first rib 15 is in two shapes. The two first ribs 15 are spaced at the center of the second peripheral surface 14. The first ribs 15 are in the shape of a circular arc.

Please continue to refer to the twentieth figure. The twentieth figure is a perspective view of the first body 10 of the thirteenth embodiment of the present invention. The first rib 15 has two shapes, and the two first ribs 15 are spaced apart. Arranged near the opening of the fitting portion 13, the first widths 155 of the two first ribs 15 are the same.

Please refer to the twenty-first figure. The twenty-first figure is a cross-sectional view of the fourteenth embodiment of the present invention. As can be clearly seen from the illustration, the first diameter 121 and the second diameter of the first body 10 141, the fourth diameter 171 and the fourth diameter 181 are the same, the first body 10 is straight In a body shape, the second body 20 is sleeved on the second peripheral surface 14, the third peripheral surface 17 and the fourth peripheral surface 18.

Please continue to refer to Figure 22, which is a cross-sectional view of the fifteenth embodiment of the present invention. As can be clearly seen from the illustration, the first diameter 121 of the first body 10 is larger than the first Two diameters 141, the second body 20 is fitted on the second peripheral surface 14, the third peripheral surface 17 and the fourth peripheral surface 18, the inner peripheral surface of the fitting groove 21 is connected with the first body The first rib 15 of 10 abuts.

In the round hand tool structure of the present invention, the first body 10 is mainly a sleeve structure. Of course, the first body 10 can be an adapter, a post or other round hand tools.

The advantages of the round hand tool structure of the present invention are:

1. The main principle of the present invention is that the first rib 15 can have a rotating torsion force and can make the second peripheral surface 14 have a smaller second diameter 141, and the sleeve 13 is large in the rotating Most of the parts will rupture at the opening. The first rib 15 is preferably located at or near the opening of the fitting portion 13. The first rib 15 can optimize the fitting portion 13. The twisting torque has a long service life.

2. At least one first rib 15 is protrudingly provided on the second peripheral surface 14 of the first body 10, the first rib 15 is provided at the opening of the fitting portion 13, and the second diameter 141 It can be smaller, so that the sleeve 13 and the second peripheral surface 14 can have a smaller weight, and the third diameter 154 can have a larger shape, so that the sleeve 13 has a larger torque, The fitting portion 13 can have the best of both worlds between weight and torque.

3. The number, spacing distance and first width 155 of the first rib 15 can all be different, That is, due to the different operation modes of the first body 10, such as manual rotation, electric rotation or pneumatic rotation to change the number, spacing distance and first width 155 of the first rib 15 to be suitable for operation .

4. The plurality of first ribs 15 includes the first ring convex portion 151, the second ring convex portion 152, and the third ring convex portion 153, the first ring convex portion 151, the second ring convex portion 152 And the number, spacing distance and the first width 155 of the third ring convex portion 153 are all different, that is, due to the different operation modes of the first body 10, such as manual rotation, electric rotation or pneumatic rotation The number, spacing distance, and first width 155 of the first ring convex portion 151, the second ring convex portion 152, and the third ring convex portion 153 are changed to be suitable for operation.

5. The second rib 22 of the second body 20 cooperates with the number and position of the first rib 15 to abut against the end of the first rib 15 so that the second body 20 is restricted by the The first rib 15 and the second rib 22 can also enable the first body 10 to rotate relative to the second body 20 without falling out of the first body 10.

6. The plurality of first ribs 15 of the first body 10 are arranged on the second peripheral surface 14 at intervals, the second body 20 is sleeved on the second peripheral surface 14, and the sleeve 21 A plurality of second ribs 22 are convexly formed on the inner peripheral surface, and the second ribs 22 are pressed against the gap between every two first ribs 15 so that the second body 20 is restricted to the first ribs 15 and the second rib 22 are not disengaged from the first body 10, the second body 20 and the first body 10 can be a loose fit structure, when the sleeve 13 fits the screw When rotating, the second body 20 can rotate relative to the first body 10, and the hand can be held at the outer peripheral surface of the second body 20, and there is no difference between the hand and the outer peripheral surface of the second body 20. Will rub against each other.

Therefore, the round hand tool structure of the present invention has industrial applicability, novelty and improvement Step by step, sincerity can meet the requirements for application for invention patents, and apply in accordance with the law.

10‧‧‧ first body

11‧‧‧Drive Department

12‧‧‧ First week

13‧‧‧fitting department

14‧‧‧ the second week

15‧‧‧First rib

151‧‧‧The first ring convex part

152‧‧‧The second ring convex part

153‧‧‧The third ring convex part

16‧‧‧Through

17‧‧‧ third week

18‧‧‧ Fourth week

20‧‧‧Second body

21‧‧‧Sleeve

22‧‧‧The second rib

Claims (27)

A round body hand tool structure includes: a first body, a sleeve portion is provided at the other end of the first body, the outer peripheral surface of the sleeve portion is a second peripheral surface, and the diameter of the second peripheral surface It is a second diameter, and at least one first rib is convexly formed on the second peripheral surface. The round hand tool structure according to claim 1, wherein the first main system is a round body, and the first main system is a sleeve structure. The round hand tool structure according to claim 1, wherein one end of the first body is provided with a driving part, the driving part is a polygonal groove or a four-corner groove, and the driving part is for the four-corner end of the other hand tool Fitting drive, the outer peripheral surface of the driving portion is the first peripheral surface, the diameter of the first peripheral surface is the first diameter, the fitting portion is in the form of hexagonal groove, polygonal groove, gear groove or various types Groove-shaped, the second diameter is smaller than the first diameter. The round body hand tool structure according to claim 1, wherein the first rib is provided at or near the opening of the fitting portion. The round hand tool structure according to claim 1, wherein, when there are two first ribs, one of the first ribs is provided at or near the opening of the fitting portion, Another first convex rib is provided near the bottom end of the sleeve. The round hand tool structure according to claim 1, wherein the first ribs are plural, and the plural first ribs include at least one first ring convex portion, at least one second ring convex portion and at least A third ring convex portion, the first ring convex portion, the second ring convex portion and the third ring convex portion are linearly arranged on the second peripheral surface at intervals, and the first ring convex portion is disposed near the At the opening of the fitting portion, the second ring convex portion is located near the center of the second peripheral surface, and the third ring convex portion is located near the second periphery At the other end of the surface, the third ring protrusion is away from the first ring protrusion, and the second ring protrusion is provided between the first ring protrusion and the third ring protrusion. The round hand tool structure according to claim 6, wherein there are two first ring protrusions, one second ring protrusion, and one third ring protrusion. The round hand tool structure according to claim 6, wherein the interval between the second ring convex portion and the first ring convex portion and the interval between the second ring convex portion and the third ring convex portion The distance system is different. The round hand tool structure according to claim 6, wherein the diameter of the first rib is a third diameter, and the third diameter is also the first ring convex portion, the second ring convex portion and the The diameter of the third ring protrusion is slightly larger than the second diameter. The round hand tool structure according to claim 6, wherein the width of the first rib is the first width, and the first ring protrusion, the second ring protrusion and the third ring protrusion The first widths are all different, the first width of the second ring convex portion is greater than the first width of the first ring convex portion and the third ring convex portion, or the first ring convex portion, the first The first widths of the second ring convex portion and the third ring convex portion are the same. The round hand tool structure according to claim 3, wherein a penetration slot is provided between the driving part and the fitting part, the penetration slot is connected to the driving part and the fitting part, and the penetration slot is broken The surface is a circular groove. The outer peripheral surface of the through groove is a third peripheral surface. The diameter of the third peripheral surface is a fourth diameter. The fourth diameter is smaller than the first diameter and the second diameter. The fourth diameter has the smallest outer diameter. The round hand tool structure according to claim 11, wherein a fourth peripheral surface is provided between the second peripheral surface and the third peripheral surface, and the fourth peripheral surface is away from the first peripheral surface, the Fourth face The diameter is the fifth diameter, and the fifth diameter is larger than the second diameter, the third diameter, and the fourth diameter. The round-shaped hand tool structure according to claim 6, wherein a second body is provided, the second body system is provided at the second peripheral surface of the first body, and the second body system resists the first body At the end of the second peripheral surface, the cross section of the second body is in the shape of a circular ring, and the second main system is provided with a through-fitting groove, which is fitted on the first rib On the outer peripheral surface. The round body hand tool structure according to claim 13, wherein at least one second rib is protruded on the inner peripheral surface of the fitting groove, and the second rib is pressed against the rear end of the first rib , So that the second system is limited to the first rib and the second rib without being separated from the first body. The round body hand tool structure according to claim 13, wherein the inner peripheral surface of the fitting groove and the outer peripheral surface of the first rib is a loose-fitting structure, and the second system can be opposite to the first The body rotates. The round hand tool structure according to claim 13, wherein the second convex ribs are pressed against the gap between every two first convex ribs, the number of the second convex ribs is three, and the second convex ribs It is pressed against the rear end of one of the first ribs and the front end of the other first rib, the two second ribs are pressed against the rear end of the first ring protrusion, and the other second ribs are pressed against the At the front end of the third ring protrusion. The round body hand tool structure according to claim 13, wherein the fitting groove is fitted on the second peripheral surface of the first body, and the outer peripheral surface of the first rib is pressed against the fitting groove On the inner peripheral surface, the inner peripheral surface of the fitting groove and the outer peripheral surface of the first rib are tightly fitted. The round-shaped hand tool structure according to claim 10, wherein the plurality of first ribs are equidistantly arranged on the second circumferential surface, the first width of each first rib is the same, the The number of first ribs is five. The round body hand tool structure according to claim 10, wherein the first ribs are in two shapes, the two first ribs are arranged at intervals near the opening of the fitting portion, and the two first ribs The first width of the rib is the same. The round body hand tool structure according to claim 10, wherein the first system is in the shape of a round tube, the plurality of first ribs are arranged at intervals on the second peripheral surface, and the first ring convex part The second ring convex portion and the third ring convex portion are sequentially arranged on the second peripheral surface at intervals, the first ring convex portion is in two shapes, and the two first ring convex portions are provided on the At the opening of the fitting portion, the second ring convex portion has four shapes, and the first width of one second ring convex portion is wider than the first width of the other three second ring convex portions. The three-ring convex part is in a shape. The round-shaped hand tool structure according to claim 10, wherein the first ring convex portion has a shape, the first ring convex portion is provided at an opening of the fitting portion, and the second ring convex portion is The two second ring protrusions are arranged at equal intervals on the side of the first ring protrusion, and the first width of the second ring protrusion on the side of the first ring protrusion is Wider, the other second ring convex part is away from the first ring convex part, the first width of the second ring convex part is the same as the first ring convex part, the third ring convex part is in a shape, the first The three-ring convex part is provided at the end of the sleeve part. The round body hand tool structure according to claim 10, wherein the first ring convex portion of the first rib is in a shape, and the first ring convex portion is provided near the opening of the fitting portion, The second ring convex part is formed in three shapes, two second ring convex parts are arranged on the side of the first ring convex part at a distance, and the other second ring convex part is arranged near the center of the second circumferential surface The first widths of the three second ring protrusions are all different, the first width of the second ring protrusions provided in the middle is the smallest width, and the third ring protrusions are one shape The third ring convex part is provided at the end of the sleeve part. The round body hand tool structure according to claim 10, wherein the first rib is formed by two The two first ribs are arranged at intervals near the center of the second peripheral surface. According to the structure of the round hand tool of claim 10, the first ring convex portion, the second ring convex portion and the third ring convex portion are all in one shape, and the first ring convex portion and the second ring The convex portion and the third ring convex portion are arranged at equal intervals on the second peripheral surface, the second ring convex portion is provided between the first ring convex portion and the third ring convex portion, the second The first width of the ring protrusion is wider than the first width of the first ring protrusion and the third ring protrusion. According to the round hand tool structure of claim 10, the first ribs are in two shapes, the two first ribs are spaced at the center of the second peripheral surface, and the first ribs are Arc-shaped. According to the round body hand tool structure described in claim 10, the first ribs are in two shapes, and the two first ribs are arranged at intervals near the opening of the fitting portion, the two first ribs are The first width is the same. According to the round body hand tool structure described in claim 10, the first present system may be an adapter structure, a post structure or a penetrating sleeve structure.

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