TWM566130U - Replaceable T-type reversing ratchet wrench - Google Patents

Abstract

The utility model relates to a replaceable T-type reversing ratchet wrench. The wrench body has two grips, and the ratchet member, the shank member and the raking member are mounted between the two grips by the combined chamber, the cutting control chamber and the dent channel 14 And the joint portion of the ratchet member is used for the installation of the tool bar to form a T-shaped ratchet wrench, and the purpose of the reversing operation is controlled by the cutting device, so that the wrench body can be continuously operated, thereby lifting The efficiency of hand tools is increased and the convenience of hand tools is further enhanced.

Description

Replaceable T-type reversing ratchet wrench

This creation is about a T-wrench, especially a replaceable T-type reversing ratchet wrench.

According to the conventional T-type wrench, a sleeve is often sleeved, and the tool end of the T-type wrench is sleeved with each sleeve, and the sleeve can be equipped with different screwdriver heads corresponding to different screw heads, so as to be operated by the user. However, the current T-wrench can be used to replace the different screwdriver heads with different screw heads, and to achieve the purpose of tightening the screws and loosening the screws. However, when it is desired to tighten or loosen the screws located in a narrow space, The tool end of the T-wrench must be probed into the narrow space. The angle after the rotation is not convenient for the user to continue to rotate. The T-wrench can be used to pull the screw head before the user can continue to rotate. In order to achieve the purpose of tightening or loosening the screw, the T-type wrench has the disadvantages of inconvenient operation and poor efficiency.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a replaceable T-type reversing ratchet wrench for the above-mentioned shortcomings of the prior art.

The utility model relates to a replaceable T-type reversing ratchet wrench, which comprises a wrench body, a ratchet member, a shank member and a raking member. The wrench system is symmetrically provided with two grips, and is further disposed at the center of the wrench body. a combination chamber and all the control chambers, the combined chamber and the cutting chamber are provided with a curved tooth groove, the ratchet member is assembled in the combination chamber of the wrench body, and the ratchet member is peripheral a ring portion is formed, and a joint portion is formed on one end surface, and the tooth member is received in the arc-shaped tooth groove, and one end portion thereof forms an arc-shaped tooth portion facing the ratchet member, and the other end portion Forming a curved surface space facing the cutting control chamber, and then forming a column body by the curved surface space, the tilting member has a shaft portion rotatably assembled in the cutting control chamber, the upper end of the shaft portion Providing all the handles, and facing the arc-shaped bevel groove, two symmetrical ribs are provided, and then a lateral perforation is provided on the surface of the shaft portion between the ribs, and the transverse perforation is provided with an elastic member, and the elastic member is further Abutting against the cylinder of the molar member, by the above structure, the crucible is configured to form a replaceable T type The ratchet wrench.

Preferably, the joint portion of the ratchet member is a non-circular hole.

Preferably, the joint of the ratchet member is a non-cylindrical column.

Preferably, the combination opening of the wrench body is provided with a ring groove near the opening, and the C-shaped buckle is used to restrain the ratchet member in the combination chamber.

The wrench body of the present invention has two grips, and the ratchet member, the shank member and the raking member are mounted between the two grips by the combined chamber, the cutting control chamber and the squeezing groove 14, and then the joint portion of the ratchet member is used. For the installation of the tool bar, a T-shaped ratchet wrench is formed, and the reversing action is achieved through the cutting of the swaying piece, so that the wrench body can be continuously operated, thereby improving the efficiency of the operating hand tool and further improving The convenience of hand tools.

10‧‧‧Wrench body

11‧‧‧Handle

12‧‧‧ combination room

121‧‧‧ Ring groove

122‧‧‧C buckle

13‧‧‧cut control room

14‧‧‧ tooth groove

20‧‧‧ ratchet parts

21‧‧‧ Ring tooth

22‧‧‧Combination Department

30‧‧‧掣tooth

31‧‧‧Arc-shaped tooth

32‧‧‧Arc space

321‧‧‧Arc plate

322‧‧‧Upright cylinder

40‧‧‧掣动

41‧‧‧Axis

411‧‧‧ ribs

412‧‧‧Transverse perforation

42‧‧‧ cutting handle

43‧‧‧Flexible parts

50‧‧‧tool pole

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: A cross-sectional view of the combination of the creation and a partial enlarged view.

Figure 4: This is a schematic diagram of the clockwise ratcheting of the tooth part of the creation.

Figure 5: This is a schematic diagram of the clockwise rotation of the creation.

Fig. 6 is a schematic view of the counterclockwise rotation of the creation and the linkage of the ratchet member.

Figure 7: This is a schematic diagram of the reversal of the cutting and controlling of the creation.

Figure 8: This is a schematic diagram of the clockwise rotation of the creation and the linkage of the ratchet member.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: First, please refer to Figures 1 and 2 below. The utility model relates to a replaceable T-type reversing ratchet wrench, which comprises a wrench body 10, a ratchet member 20, a toothing member 30 and a raking member 40. The wrench body 10 is symmetrically provided with two grips 11 and then A combination chamber 12 and a control chamber 13 are disposed in the center of the wrench body 10. The combination chamber 12 and the cutting chamber 13 are connected to each other to form an arcuate cogging groove 14. The ratchet member 20 is assembled. In the combined chamber 12 of the wrench body 10, a ring tooth portion 21 is disposed on the outer circumference of the ratchet member 20, and a joint portion 22 is formed on one end surface, and the joint portion 22 is a non-circular hole-shaped recess hole or a The non-cylindrical column 30 is received in the arc-shaped tooth groove 14 , and one end portion thereof faces the ratchet member 20 to form an arc-shaped tooth portion 31 , and the other end portion faces the The cutting control chamber 13 forms a curved surface space 32. An arc plate 321 is formed above the curved surface space 32, and the arc plate 321 is always provided. The shank 322 is disposed in the curved space 32. The slanting member 40 has a shaft portion 41 rotatably disposed in the cutting control chamber 13. The upper end of the shaft portion 41 is provided with a handle 42 and faces The arc type cavities 14 are provided with two symmetry The rib 411 is further provided with a transverse through hole 412 on the surface of the shaft portion 41 between the ribs 411. The transverse through hole 412 is provided with an elastic member 43 and the column 322 of the elastic member 43 is further abutted against the shank member 30. .

For the structure of the structure, please refer to the first, second, and third figures. The wrench body 10 is mounted with the ratchet member 20 and the tilting member by the combined chamber 12, the cutting chamber 13 and the dent channel 14 respectively. 40 and the tooth member 30, wherein the rocking member 40 is first provided with an elastic member 43 by the lateral through hole 412 of the shaft portion 41, and then the shaft portion 41 is assembled into the tooth groove 14, and the rib plate 411 is assembled. The cutting handle 42 of the upper end of the shaft portion 41 protrudes from the cutting chamber 13 , and the tooth member 30 is received in the tooth through the combined chamber 12 . The slanting member 40 is disposed in the groove 14 and the rib member 40 is disposed between the two ribs 411, and is further pushed by the elastic member 43 between the two ribs 411. The combination chamber 12 is placed in the direction of the assembly chamber 12, and finally the ratchet member 20 is assembled in the combination chamber 12, and the ratchet member 20 is assembled into the combination chamber 12 outwardly, and the combination is assembled. The annular opening 121 of the chamber 12 is further provided with a ring groove 121, and the C-shaped buckle 122 is used to restrain the ratchet member 20 in the combined chamber 12, thereby completing a replaceable T-type reversing ratchet wrench.

The state in which the structure is actually used, as shown in FIGS. 4 and 5, the wrench body 10 is mounted with a tool bar 50 from the joint portion 22 of the ratchet member 20, and then the jaw member is cut by the tilting member 40. The latching direction of the ratchet member 20 and the ratchet member 20 are reversed when the tilting member 40 is turned and the clockwise direction of the jaw member 30 is abutted against the picking groove 14 via the two ribs 411. The elastic member 43 of the member 40 is obliquely abutted against the cylinder 322 such that the molar member 30 abuts in a clockwise direction, so that the ratchet member 20 can be oriented along the elastic member 43 when the wrench body 10 is rotated clockwise. When the toothed member 30 is pushed back, the arc-shaped tooth portion 31 of the toothed member 30 cannot effectively engage the ring-shaped tooth portion 21 of the ratchet member 20 to form an idling state, and when the wrench body 20 is rotated counterclockwise, please Referring to FIG. 6 at the same time, since the tooth member 30 is urged by the elastic member 43 in a direction opposite to the operating direction of the wrench body 10, the tooth member 30 cannot be When the arc-shaped tooth portion 31 is pushed back, the ring-shaped tooth portion 21 of the ratchet member 20 is surely engaged, and the ratchet member 20 is rotated to achieve the torsional action of the tool bar 50, thereby forming the action of the tool bar 50 counterclockwise. .

On the other hand, when the swaying member 40 is rotated in the reverse direction, as shown in FIGS. 7 and 8 , the two ribs 411 interlock the counterclockwise direction of the dent 60 to the dent groove 14 , and When the elastic member 43 is pressed against the limit, when the wrench body 10 is rotated counterclockwise, the ratchet member 20 pushes the tooth member 30 back along the direction of the elastic member 43 to make the tooth member 30 The arc-shaped tooth portion 31 cannot effectively engage the ring-shaped tooth portion 21 of the ratchet member 20 to form an idling state, and when the wrench body 20 is rotated clockwise, the gear member 30 is pushed against the direction by the elastic member 43 and the wrench. The action of the body 10 is reversed, so that the tooth member 30 cannot be pushed back, and the arc-shaped tooth portion 31 is surely engaged with the ring tooth portion 21 of the ratchet member 20, thereby driving the ratchet member 20 to rotate and reaching the twist of the tool bar 50. Actuation, thereby forming a state in which the tool bar 50 is twisted clockwise.

With the structure of the above specific embodiment, the following benefits can be obtained: the wrench body 10 of the present invention has two grips 11 and is combined between the two grips 11 to form a chamber 12, a control chamber 13 and a dent channel 14 The ratchet member 20, the shank member 30 and the raking member 40 are mounted, and the joint portion 22 of the ratchet member 20 is used for mounting the tool bar 50 to form a T-shaped ratchet wrench and cut through the swaying member 40. The control achieves the purpose of the reversing action, so that the wrench body 10 can be continuously operated, thereby improving the efficiency of the hand tool and further improving the convenience of the hand tool.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

Claims (4)

The utility model relates to a replaceable T-type reversing ratchet wrench, which comprises a wrench body, a ratchet member, a shank member and a raking member. The wrench system is symmetrically provided with two grips, and is further disposed at the center of the wrench body. a combination chamber and all the control chambers, the combined chamber and the cutting chamber are provided with a curved tooth groove, the ratchet member is assembled in the combination chamber of the wrench body, and the ratchet member is peripheral a ring portion is formed, and a joint portion is formed on one end surface, and the tooth member is received in the arc-shaped tooth groove, and one end portion thereof forms an arc-shaped tooth portion facing the ratchet member, and the other end portion Forming a curved surface space facing the cutting control chamber, and then forming a column body by the curved surface space, the tilting member has a shaft portion rotatably assembled in the cutting control chamber, the upper end of the shaft portion Providing all the handles, and facing the arc-shaped bevel groove, two symmetrical ribs are provided, and then a lateral perforation is provided on the surface of the shaft portion between the ribs, and the transverse perforation is provided with an elastic member, and the elastic member is further Abut against the cylinder of the molar. The replaceable T-type reversing ratchet wrench according to claim 1, wherein the joint portion of the ratchet member is a non-circular hole. The replaceable T-type reversing ratchet wrench according to claim 1, wherein the joint portion of the ratchet member is a non-cylindrical column. The replaceable T-type reversing ratchet wrench according to claim 1, wherein the combination body of the wrench body is provided with a ring groove near the opening, and the C-shaped buckle is used to limit the ratchet member to the combination. Room interior.