TWM471339U - Structure for replacable wrench - Google Patents

Description

Replacement wrench structure

The present invention relates to a replacement wrench structure, and in particular to a replacement wrench capable of taking out and replacing a plurality of other wrench members, the replacement wrench is provided with a first body, a control member, an elastic member and a trigger member. By pressing the control member, the first system can take out and replace each of the trigger members.

As is known in the prior art, the conventional plug-in tool structure, such as U.S. Patent No. 7,261,022, Taiwan Patent No. I269698, is a plug-in tool structure, which mainly includes a tool body 1, And a clamping portion 2, wherein the handle portion of the tool body 1 is provided with a connecting portion 11 at one end, and the connecting portion 11 is formed with a coupling groove 111 for the combination of the pulling portion 2; the pulling portion 2 has a combination The corresponding end of the slot 111, the side of the sleeve end is formed with at least one oblique abutting edge for abutting the coupling groove of the connecting portion, so that the triggering member and the connecting portion can be Adjust to the combined state of lateral tilt.

However, the absence of the structure of the patent is that, as shown in the first figure of the U.S. Gazette, the triggering portion 2 can be freely inserted and removed from the connecting portion 11, so that only one tool body 1 is needed. A plurality of different pulling portions 2 can be fitted, and the tool body 1 can be shared in the patent structure, so that the cost of the tool body 1 can be saved, which is an advantage of the U.S. patent, but the buckle structure 211 of the pulling portion 2 It consists of steel balls and springs, and each Each of the triggering portions 2 is required to be provided with a plurality of latching structures 211, that is, twenty latching portions 2, that is, twenty sets of latching structures 211, each of which needs to be provided with a snapping structure 211. That constitutes a considerable component cost.

In view of the above-mentioned conventional patented plug-in tool structure, the creator has years of experience in related industries, and finally has a product that can solve the drawbacks of the replacement wrench structure.

The conventional replacement wrench requires a snap structure on each of the trigger portions and has a cost and a lack of parts. The replacement wrench of the present invention is provided with a first body, a control member, an elastic member and a trigger member. The control member is disposed on the first body, and each of the trigger members is taken out and replaced by pressing the control member, so that only one control member and the elastic member are needed to save cost.

An alternative wrench structure includes: two first bodies, each of the first systems is provided with a control slot, and the opening of the control slot is provided with a small diameter flange, and the first body is provided at one end There is a first set of joints, the first set of joints is in communication with the control groove, the two first bodies are pivotally arranged, and the first sleeves of the two first bodies are away from each other; Each of the control members is disposed in each of the control slots, and the control member is provided with a first abutting portion at one end thereof, and the control member is provided with a passage portion having a diameter smaller than the first abutting portion, the control member The other end is provided with a second abutting portion, the second abutting portion is abutting against the abutting portion; and two elastic members, one end of the elastic member is fastened against the other end of the control member against the wall surface of the control slot; The triggering member is provided with a second fitting portion, the second fitting portion is engaged with the first fitting portion, and the second fitting portion is provided with a third abutting portion and an open end, and the opening end is Width is smaller than the third abutment width.

The first system is provided with a first sleeve portion, and the first sleeve portion is engaged with the second sleeve portion, and each of the trigger members shares the first body, thereby saving the cost of the first body. The control member and the elastic member are disposed at the control slot of the first body, so that only a first body, a control member and an elastic member are required to fit different trigger members, regardless of the number of the trigger members. The control member and the elastic member are only one, which saves component cost. When the pressing control member is displaced, the pulling member can be separated from the first body, and the action of pressing the control member is relatively simple.

In order to enable the members of the Board and those skilled in the art to fully understand the effects of this creation, the structure and composition of the creation are described in conjunction with the drawings and drawings, but the following are only used to explain the implementation of this creation. For example, it is not intended to impose any form of restriction on this creation. Any modification made in the spirit of this creation should still fall within the scope of this creation.

0‧‧‧First Ontology

11‧‧‧Control slot

111‧‧‧

12‧‧‧First set of joints

13‧‧‧ First pivot

131‧‧‧First screw hole

14‧‧‧Second pivot

15‧‧‧ four-corner slot

20‧‧‧Controls

21‧‧‧ first arrival

22‧‧‧Driving Department

23‧‧‧ second arrival

24‧‧‧ Pressing Department

25‧‧‧Capacity

26‧‧‧Control surface

30‧‧‧Flexible components

40‧‧‧ Pulling parts

41‧‧‧Action parts

411‧‧‧ Third pivot

412‧‧‧Rotary Department

42‧‧‧First connector

421‧‧‧fourth pivot

422‧‧‧Second screw hole

423‧‧‧Second set of joints

424‧‧‧ Third Affiliate

425‧‧‧Open end

427‧‧‧Bevel

43‧‧‧Second fascia

50‧‧‧First pivoting piece

60‧‧‧Second ontology

61‧‧‧The fifth pivot

70‧‧‧Handle

The first figure is an exploded view of the structure of the replacement wrench.

The second figure is a schematic diagram of the structure of the creation control unit.

The third figure is a perspective view of the structure of the first connector of the present invention.

The fourth figure is a three-dimensional combination diagram of the structure of the replacement wrench.

The fifth figure is a top view of the structure of the replacement wrench structure.

The sixth picture is a cross-sectional view of the fifth drawing A-A of this creation.

The seventh picture is an enlarged view of the sixth picture C of this creation.

The eighth figure is a side view of the structure of the replacement wrench.

The ninth figure is a cross-sectional view taken at the B-B of the eighth drawing of the present creation.

The tenth figure is a cross-sectional view at the A-A after the creation of the present creation.

The eleventh figure is an enlarged view of the tenth picture C of this creation.

The twelfth figure is a side view of the structure of the replacement wrench structure after pressing.

The thirteenth figure is a cross-sectional view taken at the B-B of the twelfth figure of the present creation.

Fig. 14 is a perspective assembled view of the second embodiment of the present creation.

The fifteenth figure is a three-dimensional combination diagram of the third embodiment of the present creation.

Fig. 16 is a perspective exploded view of the fourth embodiment of the present creation.

The seventeenth figure is a three-dimensional combination diagram of the fifth embodiment of the present creation.

The eighteenth figure is a three-dimensional combination diagram of the sixth embodiment of the present creation.

Fig. 19 is a perspective view showing a seventh embodiment of the present creation.

Fig. 20 is an exploded perspective view showing the eighth embodiment of the present creation.

First, please refer to the first to third figures. The first figure is an exploded view of the structure of the replacement wrench. The second figure is a schematic diagram of the structure of the creation control unit 20. The third picture is the first connection of the creation. A perspective view of a structure of a member 42. The present invention relates to an alternative wrench structure, comprising: two first bodies 10, each of the first bodies 10 is provided with a control slot 11 which is non-through-groove The control slot 11 is in the shape of a circular groove. The opening of the control slot 11 is provided with a small diameter 111. The first body 10 is provided with a first sleeve 12 at one end. The first portion of the first body portion 10 is formed with a first pivot portion 13 and the first pivot portion 13 is perforated, and the first pivot portion is connected to the control slot 11 . 13 has a first screw hole The first body 10 is provided with a second pivot portion 14 , and the second pivot portion 14 is pivotally disposed with the first pivot portion 13 to pivot the two first bodies 10 to each other. The first sleeves 12 of the body 10 are separated from each other; the second control member 20 is received in the control slot 11 of each of the first bodies 10, as shown in the second figure of the present application. The control member 20 is in the shape of a round rod. The control member 20 is provided with a first abutting portion 21 at one end thereof. The control member 20 is provided with a passing portion 22 having a smaller diameter than the first abutting portion 21. The second end of the control member 20 is provided with a second abutting portion 23, which is abutted against the abutment 111 of the first body 10, so that the control member 20 is received in the control slot 11 without coming out. The control member 20 and the second abutting portion 23 are provided with a pressing portion 24 at the same end thereof. The pressing portion 24 is exposed outside the first body 10. The pressing portion 24 is pressed by the hand, and the pressing portion 24 is pressed. The control member 20 is displaced into the control slot 11, and the control member 20 is provided with a ball-removing slot 25, which is at the same end as the first abutting portion 21, and the first abutting portion 21 and the passing portion 22 departments have controls The control surface 26 is in the shape of a bevel; the two elastic members 30 are received in the elastic groove 25 of each of the control members 20, and one end of the elastic member 30 is fastened to the elastic groove 25 The other end is abutted against the wall of the control slot 11; after the control member 20 and the elastic member 30 are received in the control slot 11, the end of the control slot 11 is further stamped by the machine to form a flange 111, so that the control member 20 And the elastic member 30 is not disengaged from the control slot 11; a triggering member 40, the triggering member 40 includes: an active member 41, a first connecting member 42 and a second pivoting member 43, wherein One end of the member 41 is provided with a third pivot portion 411, and the third pivot portion 411 is worn through. In the shape of a hole, the other end of the action member 41 is provided with a rotating portion 412. The rotating portion 412 is formed in a polygonal groove shape to fit the screwing member. The rotating portion 412 can also be an open end or a hand tool. The end structure of the type is to rotate the screwing member; please continue to refer to the third figure, the first connecting member 42 is provided with a fourth pivot portion 421 at one end, and the fourth pivot portion 421 is coupled with the third of the acting member 41. The pivoting portion 411 is pivoted. The fourth pivot portion 421 is formed in a perforated shape. The fourth pivot portion 421 is provided with a second screw hole 422. The first connecting member 42 is provided with a second sleeve portion 423 at the other end. The second sleeve portion 423 is engaged with the first sleeve portion 12 of the first body 10, and the second sleeve portion 423 is provided with a third abutting portion 424. The third abutting portion 424 is rounded. The width of the open end 425 is smaller than the width of the third abutting portion 424, that is, the width of the open end 425 is smaller than the diameter of the third abutting portion 424. The second pivoting portion 43 is pivoted with the third pivoting portion 411 of the first connecting member 42 and the second pivoting portion 421 of the first connecting member 42. The end of the pivoting member 43 is provided The teeth are screwed to the second screw hole 422; the control member 20 is received in the control slot 11 of each of the first bodies 10, and the control member 20 is elastically biased by the elastic member 30. The first abutting portion 21 of the control member 20 is abutted against the third abutting portion 424 of the first connecting member 42 of the triggering member 40, so that the second engaging portion 423 is coupled to the first fitting portion 12 Without being disengaged, when the control member 20 is pressed, the elastic member 30 is compressed, the control member 20 is displaced, and the passage portion 22 of the control member 20 is aligned with the third abutment portion of the first connecting member 42 of the positive trigger member 40. At 424, the passage portion 22 can pass through the open end 425, so that the second sleeve portion 423 can be disengaged from the first sleeve portion 12; a first pivoting member 50, the first pivoting portion 50 is the first pivot 13 and the second pivot The first fascias 50 are screwed to each other, and the threaded teeth are screwed to the first screw holes 131.

Please refer to the fourth figure, which is a perspective view of the structure of the replacement wrench. The second sleeve portion 423 is engaged with the first sleeve portion 12, and the rotating portion 412 of the action member 41 is screwed and screwed. Pieces.

Please continue to refer to the fifth figure, which is a top view of the structure of the replacement wrench structure, the sixth figure is a cross-sectional view of the fifth drawing of the fifth drawing of the present creation, and the seventh drawing is an enlarged view of the sixth drawing C of the present creation, the control piece 20 The second abutting portion 23 is abutted against the abutment 111 of the first body 10. The control member 20 is received in the control slot 11 of the first body 10, and the first abutting portion 21 of the control member 20 is fastened. At the third abutting portion 424 of the first connecting member 42, the second fitting portion 423 is coupled to the first fitting portion 12 without being disengaged. The eighth drawing is a side view of the structure of the alternative wrench structure. The ninth figure is a cross-sectional view of the eighth figure BB.

Please refer to the tenth figure, which is a cross-sectional view of AA after pressing this creation. The eleventh figure is the enlarged view of C after pressing the tenth figure of this creation. The twelfth figure is the side view of the structure of the replacement wrench after pressing. The thirteenth drawing is a cross-sectional view of the twentieth figure BB of the present invention. After the control member 20 is pressed, the passing portion 22 of the control member 20 is displaced downward, and the bottom end portion of the first abutting portion 21 is offset from the first portion. The bottom end of the control slot 11 of the main body 10, the passing portion 22 of the control member 20 is aligned with the third abutting portion 424, and the passing portion 22 is passed through the open end 425, so that the second engaging portion 423 can be Disengaged from the first set of hinges 12.

Please refer to FIG. 14 for a second embodiment of the present invention. In this embodiment, a different structure of the trigger member 40 is provided, and the first body 10 can be replaced with a different one. The member 40 has the use of expansion, and the action member 41 of the trigger member 40 and the first connector 42 The utility model has a unitary shape, and a trigger member 40 is a handle structure and has the function of a long handle for rotation.

Please refer to the fifteenth figure, which is a third embodiment of the present invention. In this embodiment, a second body 60 is disposed, and the second body 60 is provided with a fifth pivot portion 61 at each end. The pivoting portion 61 has a perforated shape, and each of the fifth pivoting portions 61 is pivotally disposed with a first pivoting member 50 between the first body 10, and the first body of the second body 60 is pivotally connected to the first body. 10. The two first bodies 10 are also pivoted.

Please refer to the sixteenth embodiment, which is a fourth embodiment of the present invention. In this embodiment, the two first bodies 10 are integrally formed.

Please refer to the seventh embodiment, which is a fifth embodiment of the present invention. In this embodiment, a second body 60 and a handle body 70 are disposed. The first body 10 is pivotally connected to the second body 60. 60 pivots the handle 70.

Please refer to the eighteenth embodiment, which is a sixth embodiment of the present invention. In this embodiment, a handle 70 is provided, and the first body 10 is pivotally connected to the handle body 70.

The seventh embodiment of the present invention is shown in FIG. Fit.

Please refer to the twentieth embodiment, which is an eighth embodiment of the present invention. In this embodiment, the first body 10 is a movable wrench structure.

The creation of the replacement wrench structure has the following advantages:

The first body 10 is provided with a first sleeve portion 12, and the first sleeve portion 12 is sleeved with the second sleeve portion 423, and each of the trigger members 40 shares the first body 10, thus Saving the integrity of the first body 10 this.

2, the control member 20 and the elastic member 30 are disposed at the control slot 11 of the first body 10, so that only a first body 10, a control member 20 and an elastic member 30 are required to fit different trigger members. 40. Regardless of the number of the trigger members 40, the control member 20 and the elastic member 30 are only one, which saves component costs.

3. When the pressing control member 20 is displaced, the triggering member 40 can be separated from the first body 10. The action of the pressing control member 20 is relatively simple and conforms to the usage habits of the person.

Therefore, the replacement wrench structure of this creation has industrial utilization, novelty and progressiveness, and can meet the application requirements of the creation patent, and apply in accordance with the law.

10‧‧‧First Ontology

11‧‧‧Control slot

111‧‧‧

12‧‧‧First set of joints

13‧‧‧ First pivot

131‧‧‧First screw hole

14‧‧‧Second pivot

20‧‧‧Controls

30‧‧‧Flexible components

40‧‧‧ Pulling parts

41‧‧‧Action parts

411‧‧‧ Third pivot

412‧‧‧Rotary Department

42‧‧‧First connector

421‧‧‧fourth pivot

422‧‧‧Second screw hole

423‧‧‧Second set of joints

43‧‧‧Second fascia

50‧‧‧First pivoting piece

Claims (15)

An alternative wrench structure includes: two first bodies, each of the first systems is provided with a control slot, and the opening of the control slot is provided with a small diameter flange, and the first body is provided at one end There is a first set of joints, the first set of joints is in communication with the control groove, wherein a first system is provided with a first pivot portion, and the other first system is provided with a second pivot portion, and the second pivot portion is The first body is pivoted, and the first body of the two first bodies are separated from each other; and two control members are respectively disposed in each of the control parts. a control portion of the first body is provided with a first abutting portion at one end, the control member is provided with a passing portion, the passing portion is smaller than the first abutting portion, and the control member is provided with a second end Abutting portion, the second abutting portion is abutting against the abutting portion of the first body, so that the control member is received in the control slot without disengaging, and the control member and the second abutting portion are provided with a pressing portion at the same end The pressing portion is pressed by the hand, and when the pressing portion is pressed, the control member is displaced into the control slot; the elastic member, the elasticity One end of the piece is fastened to the other end of the control member against the wall surface of the control slot; a triggering member is provided with a second sleeve portion, the second sleeve portion is first with the first body The sleeve portion is sleeved, and the second sleeve portion is provided with a third abutting portion, and the front end of the third abutting portion is provided with an open end, and the width of the open end is smaller than the width of the third abutting portion; The control member is disposed in the control slot of each of the first bodies, and the control member is abutted by the elastic force of the elastic member, and the first abutting portion of the control member is abutted against the third abutting portion of the triggering member, so that the The second sleeve portion of the triggering member is coupled to the first sleeve portion without being disengaged. When the control member is pressed, the elastic member is compressed, the control member is displaced, and the passage of the control member is positively The third abutting portion of the moving member, and the passing portion can pass through the open end, so that the second fitting portion can be disengaged from the first fitting portion. The replacement wrench structure of claim 1, wherein the control slot has a non-penetrating groove shape, the control slot has a circular groove shape, and the control member has a round rod shape, and the diameter of the passage portion is smaller than The diameter of the first abutting portion is a circular hole shape, and the front end of the third abutting portion is provided with an open end, and the width of the open end is smaller than the width of the third abutting portion, that is, the open end The width is smaller than the diameter of the third abutment. The replacement wrench structure of claim 1, wherein the first sleeve portion has a quadrangular groove shape. The replacement wrench structure of claim 1, wherein the first pivot portion has a perforated shape, the first pivot portion is provided with a first screw hole, and a first pivoting member is disposed, the first pivoting member The first pivoting portion and the second pivoting portion are pivoted to each other, and the first pivoting member is provided with a thread that is screwed to the first screw hole. The replacement wrench structure of claim 1, wherein the pressing portion is exposed to the first body. The replacement wrench structure of claim 1, wherein the control member is provided with a elastic-removing groove, the elastic-receiving groove is at the same end as the first abutting portion, and each elastic element is housed in each control member. In the magazine slot, one end of the elastic element is fastened to the wall surface of the control slot at the other end of the elastic groove. The replacement wrench structure of claim 1, wherein the first abutting portion and the passing portion are provided with a control surface, and the control surface is inclined. The replacement wrench structure of claim 1, wherein after the control member and the elastic member are received in the control slot, the end of the control slot is further stamped by a machine to make the control member and the elastic member Do not disengage from the control slot. The alternative wrench structure of claim 1, wherein the first sleeve end is provided with a slope. The replacement wrench structure of claim 1, wherein the triggering member comprises: an active member, a first connecting member and a second pivoting member; the active member is provided with a third pivot portion at one end thereof. The third pivot portion has a perforated shape, and the action member is provided with a rotating portion at the other end; the first connecting member is provided with a fourth pivot portion at one end, and the fourth pivot portion is pivoted with the third pivot portion of the acting member The fourth pivot portion has a perforated shape, and the fourth pivot portion is provided with a second screw hole, and the first connecting member is provided with a second sleeve portion at the other end, and the second sleeve portion is coupled to the first portion The first sleeve portion of the body is sleeved, and the second sleeve portion is provided with a third abutting portion, and the front end of the third abutting portion is provided with an open end, and the width of the open end is smaller than the third abutting portion. Width; the second pivoting member pivots the third pivot portion of the active member with the fourth pivot portion of the first connecting member, the second pivoting member is provided with a threaded end, and the threaded thread is screwed to a second screw hole; each of the control members is disposed in a control slot of each of the first bodies, the control member is abutted by the elastic force of the elastic member, and the first abutting portion of the control member is configured to be pulled At the third abutting portion of the first connecting member, the second fitting portion is coupled to the first fitting portion without being disengaged, and when the control member is pressed, the elastic member is compressed, and the control member is displaced The passing portion of the control member is opposite to the third abutting portion of the first connecting member of the positive pulling member, and the passing portion can pass through the open end, so that the second engaging portion can be self-contained from the first fitting portion The phase is disengaged. The replacement wrench structure of claim 10, wherein the rotating portion is in the shape of a polygonal groove to fit the screwing member, and the rotating portion can be an open end or an end structure of various types in the hand tool. To rotate the screw. The replacement wrench structure of claim 10, wherein the third abutting portion has a circular hole shape, and the front end of the third abutting portion is provided with an open end, and the width of the open end is smaller than the width of the third abutting portion. That is, the width of the open end is smaller than the diameter of the third abutting portion. The alternative wrench structure of claim 10, wherein the first sleeve end is beveled. The replacement wrench structure of claim 1 , wherein a second body is provided, and the second body ends are respectively provided with a fifth pivot portion, and the fifth pivot portion has a perforation shape, and each of the fifth pivots The first body is pivotally connected to the first body, and the first body is pivotally connected to the second body. The two first bodies are also pivoted. The replacement wrench structure of claim 1, wherein the two first systems are unitary.