TWM624365U - Three-way torque tool - Google Patents

Abstract

The present invention provides a three-way torque tool, which comprises a body, an axial through hole penetrates the body along a length direction of the body, and respectively forms a first opening and a second opening at two ends of the body in the length direction the end face. A radial through hole radially penetrates any part of the body and communicates with the axial through hole. One end of the radial through hole forms a third opening on an annular side surface of the body. Wherein, an assembly space is formed at the connection between the axial through hole and the radial through hole, and a magnet is arranged in the assembly space.

Description

Three-way torque tool

A hand tool, especially a three-way torque tool

In the current market, a torque tool is often presented as a tool body in the shape of a straight rod. A user can select a corresponding sub-joint to assemble through an assembly part of the tool body at one end, and then hold the tool body at the other end. Place the screwdriver joint on a rotary joint corresponding to the concave and convex, and use the screwdriver joint as a fulcrum to rotate the torque tool with the principle of torque, so that the screwdriver joint can tighten or loosen the rotary joint.

However, although the torque tool implemented in the above manner can achieve the effect of saving labor, the length and rotation space of the tool body make the torque tool need to have a certain working range before it can be operated during the operation process, which makes the tool body inconvenient to use. in small spaces or delicate objects. In addition, most of the torque tools only have one assembling part that can install the screwdriver joint. When encountering the needs of the screwdriver joints of different sizes, it is often necessary to select the screwdriver joint to be used from a storage device for replacement, which is very time-consuming and inefficient. The storage device must be carried along with the torque tool to achieve the replacement effect, which is very inconvenient to use.

In order to overcome the above-mentioned defects such as the inability of a torsion tool to be used in narrow spaces and delicate objects and to reduce the inability to accommodate a sub-joint, the present invention provides a three-way torsion tool, which includes a body, and the body includes: an axial through hole, the The axial perforation penetrates the main body along a length direction of the main body, and respectively forms a first opening and a second opening on the end faces of the two ends of the main body in the longitudinal direction; and a radial perforation, the radial perforation radially The radial perforation is connected to the axial perforation, and one end of the radial perforation forms a third opening on an annular side surface of the main body; wherein, the axial perforation and the radial perforation An assembling space is formed at the connection of the assembling space, and a magnet is arranged in the assembling space.

Wherein, the distance between the third opening and the two ends of the main body is equal, and at least one of the torsion joints can be detachably assembled to the main body through the first opening, the second opening and the third opening.

Wherein, the torsion joint includes a rod-shaped joint body, two ends of the joint body are an assembly end and a tool end respectively, and an assembly part protrudes from the assembly end, and the assembly part is composed of a ferromagnetic metal. When the torsion joint is selectively inserted into the first opening, the second opening and the third opening with the assembly end, the magnet located in the assembly space magnetically attracts the assembly.

Wherein, the size and contour of the third opening are in concave-convex matching with the contour of the assembly.

Wherein, the third opening is a hexagonal opening, and a section of each assembly is slightly smaller than the hexagonal opening; and each of the torsion joints is rotatably installed on the first opening and the second opening.

Further, the two accommodating sections protrude outward from the surfaces of the two ends of the body respectively along the length direction, and an accommodating inner diameter formed in the accommodating section is slightly larger than the outer diameter of the joint body, When each of the torsion joints is inserted into the first opening or the second opening, the accommodating section can wrap around the outside of the joint body.

Further, an elastic piece is protruded from the inner wall of the accommodating section, and the elastic piece has the characteristic of being deformable after being stressed. When each of the torsion joints is placed in each of the accommodating sections, the elastic piece clamps the outer periphery of the joint body. .

Further, the elastic member surrounds and protrudes on the inner wall of the accommodating section.

Further, each of the joint bodies includes a torsion mechanism.

Further, the end face of the tool end is concavely provided with a groove, and the groove is detachably engaged with a sub-joint.

The three-direction torque tool provided by the present invention can be provided with three torsion joints on the main body at one time through the arrangement of the first assembly part, the second assembly part and the third assembly part. The three-way torque tool can select the torque value specification commonly used by the torque joint according to the needs. Similarly, the commonly used screwdriver joint can also be configured on the tool end according to the needs, so that it can be matched according to the needs. The torsion joints with different torque values and the different screwdriver joints have both convenience and storage.

When the third assembly part is assembled with the torsion joint, the main body and the torsion joint present a T-shaped structure, so that a user can hold the main body and rotate with the torsion joint as the center of the circle to make the screwdriver joint Applied to various types of screws or nuts to achieve its effect.

The third assembly part is arranged in the center of the main body, and the working space required by the three-way torque tool can be relatively reduced, which is beneficial to be applied to narrow spaces and delicate objects. Through the setting of the torsion mechanism, the screwdriver joint can be accurately controlled when the present invention is applied to a screw lock object The torque value can prevent the screw-locked object from being damaged due to incomplete screw-locking and poor fixing effect or excessive screw-locking.

Further, the torsion joint is rotatably installed on the first opening and the second opening, so that the user can be prevented from directly using the torsion joint placed in the first opening and the second opening for construction, so that the The torsion joint of the third assembly part can be arranged to avoid the surface, and the extrusion damage is caused by the uneven force when the three-way torsion tool rotates.

10: Ontology

11: Axial perforation

111: The first opening

112: Second opening

113: The third opening

12: Radial perforation

14: accommodating segment

142: elastic parts

20: Magnets

21: The first assembly department

22: Second Assembly Department

23: The third assembly department

30: Torque joint

31: Connector body

32: Assembly end

321: Assembly

33: Tool end

331: Screwdriver connector

Fig. 1 is the three-dimensional schematic diagram of the new preferred embodiment

Figure 2 is an exploded view of the preferred embodiment of the new model

Figure 3 is a sectional view of the first part of the new preferred embodiment

Figure 4 is a cross-sectional view of the first preferred embodiment of the new model

Figure 5 is a cross-sectional view of the second preferred embodiment of the new model

Please refer to FIGS. 1 to 4 , which are the first preferred embodiment of the three-directional torque tool provided by the new model, which includes a straight rod-shaped body 10 , and the body 10 includes an axial through hole 11 and a radial Perforation 12.

The axial through hole 11 penetrates the body 10 along the length direction of the body 10 , so that a first opening 111 and a second opening 112 are formed on the end faces of the two ends of the body 10 respectively; the radial through hole 12 has a diameter of One end of the radial through hole 12 is connected to the axial through hole 11 , and the other end of the radial through hole 12 forms a third opening 113 on an annular side surface of the body 10 .

Wherein, an assembly space is formed at the connection between the axial through hole 11 and the radial through hole 12 . In this embodiment, the radial through hole 12 radially penetrates the center of the entire length of the body 10 , so that the distances between the third opening 113 and both ends of the body 10 are equal. The radial through hole 12 is not limited to forming the third opening 113 at one of the side surfaces of the ring of the main body 10. The radial hole 12 can also radially penetrate the body 10, so that the corresponding two sides of the side surface of the ring are formed with the third opening 113. The third opening 113 is formed on both sides.

A magnet 20 is disposed in the assembly space, and the main body 10 is detachably connected with at least one torsion joint 30 by the magnet 20 . Corresponding to the positions of the openings (the first opening 111 , the second opening 112 and the third opening 113 ), the main body 10 may further define a first assembly portion 21 , a second assembly portion 22 and a third assembly portion 21 . Assembly part 23 . Wherein, at least one of the torsion joints 30 can be detachably assembled to the body 10 via the first assembly portion 21 , the second assembly portion 22 and the third assembly portion 23 .

In this embodiment, the torsion joint 30 includes a rod-shaped joint body 31 , and two ends of the joint body 31 are an assembly end 32 and a tool end 33 respectively. The assembly end 32 protrudes along the length direction of the joint body 31 with an assembly part 321 , and the assembly part 321 is made of a ferromagnetic metal, so that the assembly end 32 of the torsion joint 30 can be selectively inserted into each of the openings , and magnetically attract the assembly 321 through the magnet 20 located in the assembly space, so that the torsion joint 30 can be fixed to the assembly parts (the first assembly part 21 , the second assembly part 22 and the third assembly part 22 ) In the assembly part 23), in this way, the three-way torque tool provided by the present invention can accommodate three of the torsion joints 30 at a time to achieve the function of storage.

Preferably, when the assembly end 32 of the torque joint 30 is inserted into each of the openings, the assembly member 321 abuts against the magnet 20 . The size and contour of each of the openings can be matched with the contour of the assembly 321 . In this embodiment, each of the openings is a hexagonal opening, and a cross-section of the assembly 321 is slightly smaller than the hexagonal opening, so that when the torque joint 30 is inserted into one of the openings in the concave-convex matching through the assembly 321 , the assembly 321 can be prevented from rotating relative to one of the assembly parts.

The end face of the tool end 33 is concavely provided with a groove, and the groove is detachably engaged with a screwdriver joint 331. The free end of the screwdriver joint 331 can be set as required to have a polygonal, in-line shape in a conventional cross-section of hand tools. , cross-shaped or star-shaped tool joints, so that the torque joint 30 can be applied to various types of screws or nuts through the screwdriver joint 331 for construction.

Wherein, the joint body 31 can be set with a torsion mechanism according to requirements, so that when the present invention is applied to a screw lock object, a torque value of the screwdriver joint 331 can be accurately controlled, so as to prevent insufficient or excessive fixing effect due to incomplete screw lock The screw lock will cause damage to the object to be screwed.

Referring to FIG. 4 , two ends of the surface of the main body 10 , that is, the positions of the first assembly portion 21 and the second assembly portion 22 , respectively, along the length direction of the main body 10 and outwardly protrude a receiving section 14 , In addition, an inner diameter of the accommodating section 14 is slightly larger than the outer diameter of the joint body 31, so that when each of the torsion joints 30 is inserted into the first opening 111 and the second opening 112, the accommodating sections 14 can contain Covering the outer circumference of the joint body 31 , each of the torsion joints 30 can be assembled with the first assembly part 21 and the second assembly part 22 more stably.

Please refer to FIG. 5 , which is the second preferred embodiment of the new three-direction torque tool. The difference from the above is that an elastic member 142 is protruded from the inner wall of each of the accommodating sections 14 , and the elastic member 142 is capable of receiving a force. The characteristic of post-deformation enables the elastic members 142 to achieve the effect of clamping and fixing when each of the torsion joints 30 is placed on each of the accommodating sections 14 . In this embodiment, the elastic member 142 is annular, and is disposed on the inner wall of the accommodating section 14 to surround and protrude.

Through the arrangement of the first assembly part 21 , the second assembly part 22 and the third assembly part 23 , the three-way torque tool of the present invention can install three of the torsion joints 30 on the main body 10 at one time, so that the The three-way torque tool can select the torque value specification that is commonly used in the torque joint 30 according to the needs. Similarly, the screwdriver joint 331 that is commonly used can also be configured on the tool end 33 according to the needs. The torque tool can be matched with the torque joint 30 and the screwdriver joint 331 with different torque values according to requirements, which is convenient and accommodating.

When the third assembly part 23 is assembled with the torque joint 30, the body 10 and the torque joint 30 present a T-shaped structure, so that a user can hold the body 10 and apply the screwdriver joint 331 to various types of On the screw or nut, the torsion joint 30 can achieve its function by rotating the main body 10 with the torsion joint 30 as the center of the circle. Also, because the third assembly portion 23 is disposed in the center of the body 10 , the working space required by the three-way torque tool can be relatively reduced, which is beneficial to be applied to narrow spaces and delicate objects.

Further, in order to prevent the user from directly applying the torsion joint 30 placed on the first assembly part 21 and the second assembly part 22 on the object to be screwed, so that the torsion force of the third assembly part 23 is set The joint 30 is crushed due to the uneven force when the three-way torque tool rotates. In this embodiment, the sizes and contours of the first opening 111 and the second opening 112 do not match the contour of the assembly part 321 , and the torsion joint 30 can be rotatably installed relative to the first assembly part 21 and The second assembling part 22 can prevent the user from using the torsion joint 30 placed on the first assembling part 21 and the second assembling part 22 for construction.

10: Ontology

14: accommodating segment

30: Torque joint

331: Screwdriver connector

Claims (9)

A three-way torque tool includes a body, the body includes: an axial through hole, the axial through hole penetrates the body along a length direction of the body, and respectively forms a first opening and a second opening in the body The end faces of the two ends in the longitudinal direction; and a radial through hole, which radially penetrates any part of the body, the radial through hole communicates with the axial through hole, and one end of the radial through hole is in the body A third opening is formed on the side of a ring of the ring; wherein: an assembly space is formed at the connection between the axial through hole and the radial through hole, and a magnet is arranged in the assembly space. According to the three-direction torque tool of claim 1, the distance between the third opening and the two ends of the main body is equal, and at least one torque joint can be detachably assembled to the body through the first opening, the second opening and the third opening On the body, wherein: the torsion joint comprises a rod-shaped joint body, two ends of the joint body are respectively an assembly end and a tool end, the assembly end protrudes with an assembly part, and the assembly part is made of a ferromagnetic metal Therefore, when the assembly end of the torque joint is selectively inserted into the first opening, the second opening and the third opening, the magnet located in the assembly space magnetically attracts the assembly. The three-direction torque tool according to claim 2, the size and contour of the third opening are in concave-convex fit with the contour of the assembly. The three-direction torque tool as claimed in claim 3, wherein the third opening is a hexagonal opening, and a section of each assembly is slightly smaller than the hexagonal opening; and each of the torsion joints is rotatably mounted on the first opening and the second opening. According to the three-direction torque tool according to claim 3 or 4, the two accommodating sections protrude outward from the surfaces of the two ends of the main body along the length direction, respectively, and an accommodating inner diameter formed in the accommodating sections Slightly larger than the outer diameter of the joint body, when each of the torsion joints is inserted into the first opening or the second opening, the accommodating section can wrap around the outside of the joint body. According to the three-direction torsion tool according to claim 5, an elastic member is protruded from the inner wall of the accommodating section, and the elastic member has the property of being deformable after being stressed. The elastic piece clamps the outer periphery of the joint body. According to the three-direction torque tool according to claim 6, the elastic member surrounds and protrudes on the inner wall of the accommodating section. As claimed in claim 7, each of the joint bodies includes a torsion mechanism. According to the three-direction torque tool according to claim 8, the end face of the tool end is concavely provided with a groove, and the groove is detachably engaged with a sub-joint.

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