TWI714519B - Forceps structure - Google Patents

Abstract

The present invention relates to a tweezers structure, which includes: a first body set includes a first grip, at least one positioning member and a first body; the first grip system is provided with a first pivot portion, a plurality of An abutting portion, at least one bead receiving groove, a first receiving groove, and a first opening; at least one positioning member is received in the bead receiving groove; one end of the first body is provided with a first acting end; The second body set includes a second grip body and a second body; the second grip system is pivotally arranged with the first grip body, and the second grip system is provided with a second pivot portion and a second abutment portion , A plurality of positioning parts, a second receiving groove and a second opening; one end of the second body is provided with a second acting end, the first acting end and the second acting end are close to the shape of a sandwich or are far apart Open state.

Description

Forceps structure

The present invention is related to a tweezers structure, in particular, in a tweezers structure, the first body group and the second body group are relatively rotatable, and the positioning member is clamped and accommodated in the positioning portion, so that the first body The group and the second body group are in a positioning shape. When the user operates, the first body group and the second body group are not easy to rotate due to a slight collision and change the relative angle between the two.

According to our previous knowledge, the conventional tweezers structure, such as US Patent No. US9059553B2, is structured as follows: a tool set 100, the tool set 100 is a tweezers structure, the tool set 100 includes a first grip 105. A second handle 110 and a pivot member 165, the first handle 105 and the second handle 110 are assembled and pivoted, and the pivot member 165 passes through the first handle 105 With one end of the second handle 110, the first handle 105 and the second handle 110 are pivoted, and the first handle 105 and the second handle 110 can be pivoted by the pivot member 165 Rotate relatively to adjust the angle between the first handle 105 and the second handle 110. When the first handle 105 and the second handle 110 are parallel, the first handle 105 and The second handle 110 can be formed by using the pivot member 165 as the axis to be close to each other in a clamping shape or away from each other in an open shape, and the pivot member 165 is a rivet member.

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

1. As shown in Figures 4 and 5 of the bulletin, the first handle 105 and the second handle 110 can be The pivoting member 165 is used as the axis to relatively rotate to adjust the angle between the first handle 105 and the second handle 110. When the first handle 105 and the second handle 110 are parallel At this time, the first handle 105 and the second handle 110 can be close to each other in a clamped shape or separated from each other in an open shape using the pivot member 165 as the axis, but the tool set 100 is not provided with either The positioning structure allows the first handle 105 and the second handle 110 to adjust their relative angles to be in a positioning state. During operation, they may accidentally rotate to the first handle 105 or the second handle 110. Changing the angle between the two is not practical and convenient.

2. The first grip 105 and the second grip 110 are usually made of metal, and their surfaces are usually smooth and flat, that is, when the user holds the first grip 105 and the second grip When the tool set 100 is picked up on the 110 and the workpieces are operated, the user’s hand and the first grip 105 and the second grip 110 are not frictional and easy to slide apart, and the first The handle 105 and the second handle 110 are also not provided with any abutting structure for abutting and facilitating the user to hold and apply force, which is not practical.

In view of the above-mentioned shortcomings of the conventional structure, the inventors have used many years of experience in manufacturing, production and design in related industries to finally have a product with a tweezers structure that can solve the drawbacks of the conventional use.

In the conventional tweezers structure, the tool set is not equipped with any positioning structure. During operation, it may be accidentally rotated to the first grip or the second grip to change the angle between the two, which is not practical and Convenience. In the tweezers structure of the present invention, the first body group and the second body group are relatively rotatable, and the positioning member is clamped and accommodated in the positioning portion Inside, the first body set and the second body set are positioned so that when the user operates, the first body set and the second body set are not easy to rotate due to a slight collision and change the relationship between the two Relative angle.

The present invention relates to a tweezers structure, which includes: a first body set includes a first grip, at least one positioning member and a first body; the first grip system is provided with a first pivot portion, a plurality of An abutting portion, at least one bead receiving groove, a first receiving groove, and a first opening; at least one positioning member is received in the bead receiving groove; one end of the first body is provided with a first acting end; The second body set includes a second grip body and a second body; the second grip system is pivotally arranged with the first grip body, and the second grip system is provided with a second pivot portion and a second abutment portion , A plurality of positioning parts, a second receiving groove and a second opening; one end of the second body is provided with a second acting end, the first acting end and the second acting end are close to the shape of a sandwich or are far apart Open state.

The first body group and the second body group can be rotated relative to each other with the first pivoting portion and the second pivoting portion as the axis to adjust the relative angle between the first body group and the second body group, After adjusting the relative angle of the first body group and the second body group, the positioning member is clamped and accommodated in the positioning portion, so that the first body group and the second body group are positioned in a positioning shape. During operation, the first body group and the second body group are not easy to rotate randomly due to a slight collision to change the relative angle between the two. The first grip body and the second grip system are respectively covered and fitted on the first body and the second body. The first grip body and the second grip system have a good grip function and are difficult to handle when operating Slide away from the first body group and the second body group.

In order to make the members of the Council and those familiar with this technique fully understand the effect of the present invention It is understood that 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 embodiments of the present invention, and are not intended to limit the present invention in any form. Any modification made under the spirit of the present invention should still belong to the protection scope of the present invention.

10: The first body group

11: The first grip

111: First pivot

1111: first pivot

1112: first contact

112: Bead Holder

113: first arc slot

1131: first chamfer

1132: second chamfer

114: first container

1141: first opening

115: The first group design department

116: The second assembly department

12: positioning parts

13: The first body

131: first acting end

132: The first slot

14: The first grip

141: The third group design department

142: The fourth group design department

20: The second body group

21: Second grip

211: The second pivot

2111: second pivot

2112: The second resting part

212: Positioning Department

213: The first bump

2131: first flange

2132: third chamfer

214: second container

2141: second opening

215: Fifth Group Design Department

216: The sixth group design department

22: The second body

221: second acting end

222: second slot

23: second grip

231: The seventh group design department

232: Eighth Division

24: Lid

Figure 1. A three-dimensional exploded view of the tweezers structure of the present invention.

Figure 2 is a three-dimensional exploded view of the first body group of the tweezers structure of the present invention.

Fig. 3 is an enlarged view of A in Fig. 2 of the present invention.

Figure 4 is a perspective exploded view of the second body group of the tweezers structure of the present invention.

Figure 5 is an enlarged view of B in Figure 4 of the present invention.

Figure 6 is a three-dimensional assembly diagram of the tweezers structure of the present invention.

Figure 7 is a side view of the tweezers structure of the present invention.

Fig. 8 is a cross-sectional view at A-A of Fig. 7 of the present invention.

Fig. 9 is an enlarged view of B in Fig. 8 of the present invention.

Figure 10 is a perspective view of the second operating state of the tweezers structure of the present invention.

Figure 11 is a perspective view of the third operating state of the tweezers structure of the present invention.

Figure 12 is a perspective exploded view of the second embodiment of the present invention.

First, please refer to the drawings shown in Figures 1 to 5, Figure 1 is the tweezers structure of the present invention 3D exploded view, FIG. 2 is a 3D exploded view of the first body group 10 of the tweezers structure of the present invention, FIG. 3 is an enlarged view of A of FIG. 2 of the present invention, and FIG. 4 is a 3D exploded view of the second body group 20 of the tweezers structure of the present invention Figure 5 is an enlarged view of B of Figure 4 of the present invention. The present invention relates to a tweezers structure, which includes:

A first body set 10, as shown in FIG. 2, the first body set 10 includes a first holding body 11, at least one positioning member 12, a first body 13 and a first holding member 14;

As shown in FIG. 3, one end of the first holding body 11 is protruded with a first pivoting portion 111, the first pivoting portion 111 is in the shape of a cylindrical convex, and the bottom of the first pivoting portion 111 is A first pivot portion 1111 is provided, the diameter of the first pivot portion 1111 is larger than the diameter of the first pivot portion 111, and the first pivot portion 111 is provided with a plurality of first abutting portions 1112 at its end. The plurality of first abutting portions 1112 are separated from the first pivot portion 1111, the plurality of first abutting portions 1112 are slightly retractable, and the plurality of first abutting portions 1112 are based on the first pivoting portion The axis of the 111 is arranged in a ring shape. One end of the first holding body 11 is provided with at least one ball-receiving groove 112, the ball-receiving grooves 112 are plural, and the plural ball-receiving grooves 112 are arranged by the first pivot The portion 111 is arranged in an annular shape with its axis, the number of the ball-receiving groove 112 is two, the two ball-receiving grooves 112 are symmetrical with respect to the first pivoting portion 111, and the ball-receiving groove 112 is Circular groove shape, the first holding body 11 is provided with a first arc groove 113, the first arc groove 113 is in the shape of a concave arc groove, the first arc groove 113 is based on the first pivoting portion 111 as an axis The first arc groove 113 has a first chamfer 1131 and a second chamfer 1132 at the two side openings. The first arc groove 113 is provided on the first chamfer 1131 and Between the second chamfers 1132, the first chamfers 1131 and the second chamfers 1132 respectively extend to the opening of the first arc groove 113 in an open shape, and the first chamfers 1131 can be rounded Angle or chamfered angle, the second chamfer 1131 can be rounded or chamfered, the first holding body 11 is provided with a first receiving groove 114, and the first receiving groove 114 makes the first The grip body 10 is slightly thin The first receiving groove 114 is in the shape of a quadrangular groove. The first receiving groove 114 is provided with a first opening 1141 at the end away from the first pivoting portion 111, and the first holding body 11 is provided with a first The assembly portion 115, the first assembly portion 115 is disposed between the first pivot portion 111 and the first opening 1141, the first grip 11 is provided with a second assembly portion 16, the second The assembling part 116 is arranged within the range of the first assembling part 115, the second assembling part 116 is arranged near the first opening 1141, and the second assembling part 116 is in the shape of a bump;

At least one positioning element 12 is accommodated in the ball-receiving groove 112, the number of the positioning element 12 matches the number of the ball-receiving groove 112, the number of the positioning element 12 is two, and the positioning element 12 is Bead shaped;

The first body 13 is accommodated in the first accommodating groove 114, the first holding body 11 is sheathed and sleeved outside the first body 13, and one end of the first body 13 is provided with a first acting end 131 The first acting end 131 protrudes outside the first opening 1141, the other end of the first body 13 is provided with a first through slot 132, and the first through slot 132 is opposite to the first pivoting portion 111 Positively, the first through slot 132 is in the shape of a circular perforation, and the first body 10 is penetrated in the first through slot 132 to have a better phase assembly structure;

The first holding member 14 is provided with a third assembly portion 141, the third assembly portion 141 is wrapped and arranged at the first assembly portion 115, and the first assembly portion 115 is hidden in the In the third assembly portion 141, the shape of the third assembly portion 141 is matched with the first assembly portion 115, the first holding member 14 is provided with a fourth assembly portion 142, and the fourth assembly portion 142 The setting portion 142 is wrapped and arranged at the second assembling portion 116, the second assembling portion 116 is hidden in the fourth assembling portion 142, and the first holding member 14 is connected to the first holding portion. The body 10 is made of the same material or different materials, the first holding member 14 is the same or different color from the first holding body 10, the first holding member 14 and the first holding body 10 are made of soft material, A holding member 14 is a softer material than the material of the first holding body 10, and the first holding member 14 has a slightly thin shell structure;

A second body group 20, the second body group 20 is symmetrically pivoted with the first body group 10, please supplement as shown in FIG. 4, the second body group 20 includes a second grip 21, a A second body 22, a second holding member 23 and a cover 24;

The second holding body 21 is pivoted to the first holding body 11, so that the second body set 20 is pivoted to the first body set 10. Please refer to FIG. 5 for the second holding body 21 One end is provided with a second pivoting portion 211, the second pivoting portion 211 is pivoted to the first pivoting portion 111, the second pivoting portion 211 is in the shape of a through groove, the second pivoting portion 211 One end of the inner portion 211 is provided with a second pivot portion 2111, the second pivot portion 2111 is for pivoting the first pivot portion 1111, the second pivot portion 2111 is in the shape of a circular groove, and the second pivot portion 211 The other end is provided with a second abutting portion 2112, the plurality of first abutting portions 1112 are abutting against the bottom of the second abutting portion 2112, so that the first pivoting portion 111 does not come out of the second pivot Outside the setting portion 211, the diameter of the second abutting portion 2112 is larger than that of the second pivot portion 2111, the second abutting portion 2112 is in the shape of a circular groove, and one end of the second grip 21 is provided with a plurality of positioning portions 212 , The first body set 10 and the second body set 20 can be rotated relative to each other about the first pivoting portion 111 and the second pivoting portion 211 to adjust the first body set 10 and the second body The angle between the groups 20, the two positioning members 12 can be clamped in the two opposite positioning parts 212, so that the first body group 10 and the second body group 20 have a relative positioning effect. The piece 12 is accommodated between the ball-receiving groove 112 and the positioning portion 212. The plurality of positioning portions 212 are arranged in a ring shape with the second pivotal portion 211 as the axis. The number of the positioning portions 212 is 10, 12, or 16, the positioning portion 212 is in the shape of a circular groove, the second holding body 21 is provided with a first protrusion 213, and the first protrusion 213 is received in the first arc groove 113 Where the first protrusion 213 can slide at the first arc groove 113 or out of the first arc groove 113, the A first flange 2131 is provided on each side of a protrusion 213, the first flange 2131 is confined in the first arc groove 113, and the two ends of the first flange 2131 are each provided with a third Chamfer 2132, the third chamfer 2132 cooperates with the first chamfer 1131 and the second chamfer 1132, so that the first protrusion 213 is displaced to the first chamfer 1131 and the second chamfer 1132 When placed, the third chamfer 2132, the first chamfer 1131, and the second chamfer 1132 make it easier for the first protrusion 213 to move into the first arc groove 113, and the other end of the second grip 21 A second accommodating groove 214 is provided. The second accommodating groove 214 makes the second holding body 20 have a slightly thin shell structure. The second accommodating groove 214 is in the shape of a quadrangular groove. The second accommodating groove 214 is far away from the The end of the second pivot portion 211 is provided with a second opening 2141, the second holding body 21 is provided with a fifth assembly portion 215, and the fifth assembly portion 215 is attached to the second pivot portion 211 and the Between the second openings 2141, the second holding body 21 is provided with a sixth assembly portion 216, the sixth assembly portion 216 is set within the range of the fifth assembly portion 215, and the sixth assembly portion 216 is located near the second opening 2141, the sixth assembly portion 216 is in the shape of a bump, and the position of the sixth assembly portion 216 matches the second assembly portion 116;

The second body 22 is accommodated in the second receiving groove 214, the second holding body 21 is sheathed and sleeved outside the second body 22, and one end of the second body 22 is provided with a second acting end 221 The second acting end 221 protrudes from the second opening 2141. When the first body set 10 and the second body set 20 rotate in parallel, the second acting end 221 is connected to the first The ends 131 are opposite to each other. The first body set 10 and the second body set 20 can be centered around the first pivoting portion 111 and the second pivoting portion 211, so that the first acting end 131 and the second The acting ends 221 are close to each other in a clamped shape or far away from each other in an open shape. The other end of the second body 22 is provided with a second through slot 222, and the second through slot 222 is aligned with the second pivoting portion 211. The second body 20 is inserted through the second through slot 222 and has a better phase assembly structure;

The second holding member 23 is sleeved and assembled on the second holding body 21, the second holding member 23 is aligned with the first holding member 14, and the second holding member 23 is provided with a The seventh assembly part 231, the seventh assembly part 231 is covered and arranged at the fifth assembly part 215, the fifth assembly part 215 is hidden in the seventh assembly part 231, and the The shape of the seven assembly portion 231 is matched with the fifth assembly portion 215, the second holding member 23 is provided with an eighth assembly portion 232, and the eighth assembly portion 232 is assembled on the sixth assembly portion 232. At the assembly part 216, the sixth assembly part 216 is hidden in the eighth assembly part 232, and the shape of the eighth assembly part 232 matches the sixth assembly part 216, and the eighth assembly part The position of the set portion 232 is matched with the position of the fourth set portion 142. When the first holding member 14 and the second holding member 23 are held, the eighth set portion 232 and the fourth set The set portion 142 is for the hand to lean against, the second holding member 24 is made of the same material or different from the second holding body 20, and the second holding member 24 is the same or different from the second holding body 20 Color, the second holding member 24 and the second holding body 20 are made of soft material, the second holding member 24 is a softer material than the material of the second holding body 20, the second holding member 24 is a thin shell structure, and the second holding member 24 can be made of the same or different material as the first holding member 14;

The cover body 24 is accommodated in the opening of the second pivoting portion 211 so that the second pivoting portion 211 is in a closed shape, and the cover body 24 abuts or does not abut on the first pivoting portion 111 The cover body 24 is in the shape of a round cover body.

Please continue to refer to FIGS. 6-9. FIG. 6 is a three-dimensional assembly view of the tweezers structure of the present invention. FIG. 7 is a side view of the tweezers structure of the present invention. FIG. 8 is a cross-sectional view at AA of FIG. 7 of the present invention. The enlarged view at B of FIG. 8 of the present invention can be clearly shown by the figure. The first body set 10 is pivoted to the second body set 20, and the first pivot portion 111 and the second pivot The part 211 is pivoted, and the first body set 10 and the second body set 20 can be connected to the first pivot part 111 and the second pivot part. 211 is the relative rotation of the axis to adjust the relative angle between the first body group 10 and the second body group 20. The positioning member 12 is accommodated in the bead receiving groove 112, and the two positioning members 12 can The first body set 10 and the second body set 20 have a positioning effect. The first protrusion 213 is received in the first arc groove 113, and the When a body set 10 and the second body set 20 rotate relative to each other, the first protrusion 213 is attached to the first arc groove 113 to slide or slip out of the first arc groove 113.

Please refer to Figures 10 and 11. Figure 10 is a perspective view of the second operating state of the tweezers structure of the present invention, and Figure 11 is a perspective view of the third operating state of the forceps structure of the present invention. The set 10 and the second body set 20 can be rotated relative to each other with the first pivoting portion 111 and the second pivoting portion 211 as axes to adjust the relative relationship between the first body set 10 and the second body set 20 Angle, the first protrusion 213 slides at the first arc groove 113 or out of the first arc groove 113 at the same time, the two positioning members 12 are locked in the two opposite positioning portions 212, so that The first body set 10 and the second body set 20 are in a positioning shape, the first body set 10 and the second body set 20 can also be rotated to be linear, and the first protrusion 213 is completely aligned with the first The disengagement of the arc groove 113 is shown in FIG. 11.

Please continue to refer to FIG. 12, which is a three-dimensional exploded view of the second embodiment of the present invention. As can be clearly shown from the figure, the first acting end 131 and the second acting end 221 are both provided with a grinding wheel body , The grinding wheel system is spread on the surface of the first acting end 131 and the second acting end 221, and the grinding wheel system can be increased when the first acting end 131 and the second acting end 221 are clamped against the acting member The friction force prevents the first acting end 131 and the second acting end 221 from sliding off the acting member.

The advantages of the tweezers structure of the present invention are:

1. The first body set 10 and the second body set 20 can be rotated relative to each other around the first pivoting portion 111 and the second pivoting portion 211 to adjust the first body set 10 and the second pivoting portion 211. The relative angle between the body sets 20. After the first body set 10 and the second body set 20 have adjusted their relative angles, the two positioning members 12 are clamped and accommodated in the two opposed positioning portions 212, so that the The first body set 10 and the second body set 20 are in a positioning shape. When the user operates, the first body set 10 and the second body set 20 are not easy to rotate due to a slight collision and change the relationship between the two The relative angle is convenient.

2. The first grip body 11 and the second grip body 21 are respectively covered and fitted on the first body 13 and the second body 22, and the first grip body 11 and the second grip body 21 have It is easy to hold the first body set 10 and the second body set 20, and it is not easy for the hand to slide away from the first holding member 14 and the second holding member 23 during operation.

3. The first protrusion 213 is accommodated in the first arc groove 113, the first protrusion 213 can slide at the first arc groove 113, the first body set 10 and the second body There is another interlocking structure between the groups 20, and the first body group 10 and the second body group 20 further have a structure that restricts the two sides from opening.

4. The first through slot 132 is aligned with the first pivotal portion 111, the first through slot 132 is in the shape of a circular perforation, and the first body 10 can be inserted into the first through slot 132. It has a better photo structure.

5. The second through slot 222 is aligned with the second pivoting portion 211, the second through slot 222 is in the shape of a circular perforation, and the second body 20 is inserted through the second through slot 222 to have Better photo composition structure.

6. The first holding member 14 and the second holding member 23 are assembled on the first assembly part 115 and the At the fifth assembly portion 215, the first holding member 14 and the second holding member 23 are fastened to hold the first body set 10 and the second body set 20, so that the hands cannot easily move from the first body set 10 and the second body set 20 during operation. The grip 14 and the second grip 23 slide apart.

7. The fourth assembling part 142 and the eighth assembling part 232 are in the shape of bumps, and the fourth assembling part 142 and the eighth assembling part 232 are provided for the hand to lean against, that is, it is easier to hold and operate the The first body group 10 and the second body group 20.

Therefore, the tweezers structure of the present invention is industrially usable, novel and progressive, and can truly meet the requirements of an invention patent application, and an application is filed according to law.

10: The first body group

11: The first grip

13: The first body

14: The first grip

20: The second body group

21: Second grip

22: The second body

23: second grip

Claims (13)

A tweezers structure, which includes: A first body set, the first body set includes a first grip, at least one positioning member, and a first body; One end of the first holding body is protrudingly provided with a first pivoting portion, the end of the first pivoting portion is provided with a plurality of first abutting portions, and one end of the first holding body is provided with at least one bead receiving groove, A first receiving groove is arranged in the first holding body, and a first opening is arranged at an end of the first receiving groove away from the first pivoting portion; At least one positioning element is accommodated in the bead-containing groove; The first system is accommodated in the first container, the first grip system is sheathed and sleeved outside the first body, one end of the first body is provided with a first acting end, and the first acting end is Protruding outside the first opening; A second body group, the second body group is pivoted to the first body group, and the second body group includes a second grip body and a second body; The second grip system is pivoted to the first grip body so that the second body set is pivoted to the first body set. One end of the second grip body is provided with a second pivoting portion, and the second pivot The setting part is pivoted to the first pivoting part, the second pivoting part is provided with a second abutting part, and the plurality of first abutting parts abut against the bottom of the second abutting part, To prevent the first pivoting portion from coming out of the second pivoting portion, one end of the second grip body is provided with a plurality of positioning portions, and the first body set and the second body set can be connected to the first pivoting portion And the second pivoting part is relative rotation of the axis to adjust the angle between the first body group and the second body group. The positioning member can be locked in the relatively positive positioning part so that the first body group and The second body group has a phase positioning function, and the positioning The member is accommodated between the bead-receiving groove and the positioning portion, the other end of the second holding body is provided with a second receptacle, and the second receptacle is provided with a first receptacle at the end away from the second pivoting portion Two openings The second system is accommodated in the second container, the second grip system is sheathed and sleeved outside the second body, one end of the second body is provided with a second acting end, and the second acting end is Protruding out of the second opening, when the first body set and the second body set rotate in parallel, the second acting end is aligned with the first acting end, and the first body set and the second The two body sets can use the first pivotal portion and the second pivotal portion as axis centers, so that the first acting end and the second acting end are close to each other in a sandwiched shape or apart from each other in an open shape. The forceps structure according to claim 1, wherein the first pivotal portion is in the shape of a convex cylinder, the bottom of the first pivotal portion is provided with a first pivot, and the diameter of the first pivot is larger than The diameter of the first pivotal portion, the plurality of first abutting portions are away from the first pivotal portion, the plurality of first abutting portions are slightly retractable, and the plurality of first abutting portions are The axis of the first pivot is arranged in a ring shape; one end of the second pivot is provided with a second pivot, the second pivot is for the first pivot to pivot, the second pivot The part is in a circular groove shape, and the diameter of the second abutting part is larger than the second pivot part. The tweezers structure according to claim 1, wherein the ball-holding grooves are plural, and the plurality of ball-holding grooves are arranged in a ring shape with the first pivotal portion as the axis; the number of the positioning members is equal to The number of the bead holding grooves matches. The forceps structure according to claim 1, wherein the number of the bead-containing grooves is two, the two bead-containing grooves are symmetrical with respect to the first pivotal portion, and the bead-containing grooves are round grooves. ; The number of the positioning member is two, and the positioning member is in the shape of a ball. The forceps structure according to claim 1, wherein the first grip system is provided with a first Arc groove, the first arc groove is in the shape of a concave arc groove, the first arc groove is in the shape of an arc groove with the first pivotal part as the axis, and the two side openings of the first arc groove are respectively provided There is a first chamfer and a second chamfer, the first arc groove is arranged between the first chamfer and the second chamfer, and the first chamfer and the second chamfer are respectively directed to the first chamfer The opening of an arc groove extends in an open shape, the first chamfer system can be a rounded corner or a chamfered corner, the second chamfer system can be a rounded corner or a chamfered corner; the second grip system is provided with a The first protrusion, the first protrusion is accommodated in the first arc groove, the first protrusion can slide at the first arc groove or fall out of the first arc groove, the first A first flange is provided on each side of the protrusion, and the first flange is confined in the first arc groove. The two ends of the first flange are each provided with a third chamfer. The chamfering system cooperates with the first chamfer and the second chamfer, so that when the first protrusion is displaced to the first chamfer and the second chamfer, the third chamfer and the first chamfer The angle and the second chamfer make it easier for the first protrusion to move into the first arc groove. The tweezers structure according to claim 1, wherein the first container is made into a thin shell structure, and the first container is in the shape of a quadrangular groove. The forceps structure according to claim 1, wherein the first grip system is provided with a first assembly part, the first assembly part is arranged between the first pivot part and the first opening, and the first A grip system is provided with a second assembly part, the second assembly part is arranged within the range of the first assembly part, the second assembly part is arranged near the first opening, the second assembly part The set part is in the shape of a bump; the first body set is provided with a first holding part, the first holding part is provided with a third assembly part, and the third assembly part is wrapped and arranged on the first At a set of setting parts, the first set of parts are hidden in the third set of parts, the shape of the third set of parts is matched with the first set of parts, and the first holding part is provided with a The fourth assembly part, the fourth assembly part is covered in At the second assembly part, the second assembly part is hidden in the fourth assembly part, the first holding member is made of the same material or different from the first holding body, and the first holding member is The same or different color as the first grip, the first grip and the first grip are made of soft material, and the first grip is a softer material than the first grip. The first holding member has a thin shell structure. The forceps structure according to claim 1, wherein the other end of the first body is provided with a first through slot, the first through slot is aligned with the first pivotal portion, and the first through slot is round Perforated, the first system is inserted in the first slot. The forceps structure according to claim 1, wherein the second pivotal portion is in the shape of a through groove, the second abutting portion is in the shape of a circular groove, and the plurality of positioning portions are based on the second pivotal portion The axis is arranged in a ring shape, the number of the positioning part is 10, 12 or 20, the positioning part is in the shape of a circular groove, and the second cavity makes the second holding body a slightly thin shell structure , The second container is in the shape of a quadrangular groove. The forceps structure according to claim 7, wherein the second grip system is provided with a fifth assembly part, the fifth assembly part is arranged between the second pivot part and the second opening, and the second The grip system is provided with a sixth assembly part, the sixth assembly part is set within the scope of the fifth assembly part, the sixth assembly part is set near the second opening, and the sixth assembly part The part is in the shape of a bump, and the position of the sixth assembly part is matched with the second assembly part; the second body assembly is provided with a second holding member, and the second holding member is a nested assembly Set on the second holding body, the second holding part is aligned with the first holding part, the second holding part is provided with a seventh assembly part, the seventh assembly part is covered Is assembled at the fifth assembly part, the fifth assembly part is hidden in the seventh assembly part, the shape of the seventh assembly part matches the fifth assembly part, and the The second holding member is provided with an eighth assembly part, the eighth assembly part is set at the sixth assembly part, the sixth assembly part is hidden in the eighth assembly part, the eighth assembly part is The shape of the assembly part is matched with the sixth assembly part, the position of the eighth assembly part is matched with the position of the fourth assembly part, holding the first holding part and the second holding part When holding a piece, the eighth assembly part and the fourth assembly part are for the hands to abut against, the second holding part is made of the same material or a different material from the second holding body, and the second holding part Is the same or different color from the second grip, the second grip and the second grip are made of soft material, the second grip is a softer material than the material of the second grip, the The second holding member has a thin shell structure, and the second holding member can be made of the same or different material as the first holding member. The forceps structure according to claim 1, wherein the other end of the second body is provided with a second penetrating groove, the second penetrating groove is opposite to the second pivotal portion, and the second system penetrates In the second slot. The forceps structure according to claim 1, wherein the second body set is provided with a cover body, and the cover system is accommodated at the opening of the second pivotal portion so that the second pivotal portion is closed, the The cover system abuts or does not abut against the first pivoting part, and the cover system is in the shape of a round cover. The tweezers structure according to claim 1, wherein the first acting end and the second acting end are both provided with a grinding wheel body, and the grinding wheel system covers the surfaces of the first acting end and the second acting end Above, the grinding wheel system can increase the friction force when the first and second action ends are clamped against the action part, so as to prevent the first action end and the second action end from sliding off the action part.

Images