TWM505378U - Structure of wrench - Google Patents

Description

Wrench structure

The creation system is related to a wrench structure, in particular, a first rotating group of a wrench structure is provided with a control collar, and the control collar can be axially moved on the first coupling rod to make the first rotation group and the first A tool is engaged or disengaged, and the first rotating group and the first tool can be actuated by the linkage driving group, so that the structure of the creative wrench can achieve the convenience and practical use effect during operation.

As previously known to us, the conventional wrench structure, such as U.S. Patent No.: No. 6311584B1, and Taiwan Patent Application No.: 089201877A01, Patent Name: Two Kinds of Torque Output Wrench Tools (1), One with The two kinds of torque output wrench tools are added (1), which includes: a wrench body 10, a handle 20, a set of joints 30, and the wrench body 10 is sleeved by the sleeve joint 11 for the sleeve 30, and is utilized. The handle 20 is used as an operation form of the F-handle wrench, or the handle 20 is directly rotated to drive the connecting rod 21 and the third ring gear 22 to rotate; wherein: the sleeve joint 11 of the wrench shaft 10 is provided with a ratchet 12 on the inner circumference thereof. A ring gear 50 is disposed under the ratchet 12 of the sleeve joint block 11, and the ring gear 50 is meshed and driven by the third ring gear 22. The sleeve joint 30 is respectively provided with the plate 40 having the two end ratchets 41 in two corresponding arcuate grooves. And the two elastic members 43, the plate 40 and the two elastic members 43 are respectively positioned by the pin, and the upper and lower sides of the arcuate groove on the side of the elastic member 43 are provided with two inclined surfaces, respectively, for the round rod 61 to be placed and held by the elastic member 43; When the button 35 is cut and the wrench tool is used as the F-handle wrench, the sleeve 30 plate is used. One of the ratchet teeth 41 of the block 40 engages the inner peripheral ratchet 12 of the sleeve joint seat 11, and the F-handle wrench of the one-way transmission and the other idling is used, the reaction force is received by the sleeve joint seat 11, and the fixed point is rotated. Grip 20 The third ring gear 22 is driven to rotate the ring gear 50. If the ring gear 50 rotates toward the right angle of the round rod 61, the transmission sleeve joint 30 can be rotated rapidly, and the reverse rotation is caused by the sleeve joint 30 being the plate 40 ratchet 41 engaging sleeve joint. The inner circumference of the seat 11 has a ratchet 12 and cannot be driven to form an idling; the feature is that the concave step 14 on the upper and lower sides of the ratchet 12 of the sleeve joint 11 is respectively provided with a set of toothed rings 50, and the sleeve joint 30 is above the seat 31 and the lower seat 32. The two plates 40 are combined with the rivet rods 39. The rivet rods 39 are appropriately limited to the two elastic members 43. The two corresponding arc slots 37 respectively receive two ends of the two elastic members 43. The two plates 40 are controlled by the cutting rods 36 steel ball springs 38. The two sides are respectively provided with two teeth 34 on the side of the elastic member 43 and the lower seats 31 and 32, respectively for the round rod 61 to be placed and held by the elastic member 43; Combination, according to the establishment of its group is easier, and the control operation is more effective.

However, the missing structure of this conventional wrench is:

1. In addition, as shown in Figures 8, 9, and 10 of the U.S. Patent Publication, the handle 20 is displaced relative to the rod 10 so that the member 24 can be exposed outside the handle 20, The figures 9 and 10 have the effect of rapid rotation, but the handle 20 and the rod 10 do not have any locking structure. When the handle 20 is rotated as shown in Fig. 8, the hand applies a force to the handle 20. The upper portion is easily displaced by the grip 20 and converted into the rotation mode of FIG. 9 or FIG. 10, and the grip 20 is displaceable from the rod body 10. When the grip 20 is rotated, the displacement system is likely to be dangerous.

2. The handle 20 rotates to drive the sleeve joint 30 to rotate, so that the sleeve joint eats 80,600 degrees of rotation, and the wrench tool has only the operation modes of FIG. 8 , FIG. 9 and FIG. 10 . Although there are three modes of operation, only the sleeve connector seat 80 can be used for the sleeve to be rotated, so that the system has no expansion effect.

In view of the lack of the above-mentioned conventional wrench structure, the creator has been engaged in the development, manufacturing and design experience of related industries for many years, and finally has a product that can solve the drawbacks of the wrench structure.

The structure of the conventional wrench is only a set of joints and seats. The expansion is related to a wrench structure, in particular, a first rotating group of a wrench structure is provided with a control collar, and the control collar can be axially moved on the first coupling rod to make the first The rotating group and the first tool are engaged or disengaged, and the first rotating group and the first tooling system can be actuated by the driving group, so that the structure of the creative wrench can achieve the convenience and practical use effect during operation.

A wrench structure comprising: a system a first pivoting groove and a first jointing portion; a driving group is pivoted in the body; a first rotating group includes a first coupling rod, a third toothed ring, a control collar, and a second elastic An element, a bead body and a first rotating rod; the first rotating rod is pivotally disposed at a second pivoting groove of the first coupling rod, the first rotating rod is sleeved with the third gear, the first rotating rod Rotating the third ring gear to rotate, the first end of the first screw is provided with a first connecting portion; a first tool is provided with a second rotating rod, the first tool is a hand tool with a second rotating rod The first tool is a screwdriver structure, the first tool is a ratchet structure having a ratchet effect; the second screw is pivoted in a second pivot groove of the first coupling bar, and the second screw end is The second connecting portion is sleeved with the first connecting portion of the first rotating rod, and the second rotating rod is rotated to drive the first rotating rod and the third toothed ring to the first pivot of the body The groove is a pivot of three hundred and sixty degrees, and the second rotating rod is provided with a ring groove, the ring groove is concave arc, the bead system is accommodated in the ring groove, and the second Bar system is limited by the bead so that the second connecting portion connecting the first portion based at limited.

When the control ring is in the buckle position, the bead The system is pushed inward by the inner circumferential surface of the first ring portion, so that the bead system can be embedded in the annular groove of the second rotating rod, the second rotating rod is limited to the bead body and has a fixed position relative to the first connecting rod The first tool is integrally assembled with the first rotating group as a wrench. When the control ring is released Position, the second ring portion is opposite to the positive hole of the bead, that is, the bead system can be moved outward to disengage from the annular groove of the second rotating rod, so that the second rotating rod and the first connecting rod are in a no-card manner a state in which the first coupling rod and the second rotating rod are separated when the user pushes the control collar forward to the releasing position, the first tool is a tool structure, and the second connecting portion is In combination with other hand tools, of course, the body and the drive group can also be used for hand tools and have two different tooling systems to add expandability to the design of the wrench structure. The first tool is a hand tool structure having a second rotating rod. The first tool is most commonly a starter structure, and any substructure can be sleeved at the first rotating group after being processed with a ring groove.

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.

10‧‧‧ Ontology

11‧‧‧ Ring tooth

12‧‧‧First slot

13‧‧‧Second cavity

14‧‧‧First pivot slot

15‧‧‧ First Joint Department

20‧‧‧Drive Group

21‧‧‧The lower seat

211‧‧‧ First set of joints

212‧‧‧Second set of joints

213‧‧‧The first to meet

214‧‧‧ accommodating space

215‧‧‧ active end

22‧‧‧ ring seat

23‧‧‧First tooth ring

231‧‧‧First tooth

232‧‧‧First inner circumference

24‧‧‧First set of fit rods

25‧‧‧Second set of fit rods

26‧‧‧First tooth

261‧‧‧First pivot hole

27‧‧‧Second toothed ring

271‧‧‧second tooth

272‧‧‧second inner circumference

28‧‧‧上上

281‧‧‧ Third set of joints

282‧‧‧Fourth Joint Department

283‧‧‧The second is to meet

284‧‧‧Second pivot hole

30‧‧‧Control Group

31‧‧‧Controls

311‧‧‧Cut rod

32‧‧‧First elastic element

33‧‧‧ pole

40‧‧‧First rotating group

41‧‧‧First joint rod

411‧‧‧Second pivot slot

412‧‧‧Restrictions

413‧‧‧Second junction

414‧‧‧First rim

416‧‧‧容珠孔

417‧‧‧ buckle ring

42‧‧‧ Third tooth ring

421‧‧‧ Third tooth

43‧‧‧First set of fittings

44‧‧‧Control collar

441‧‧‧Spring slot

442‧‧‧second retaining edge

443‧‧‧ First Ring

444‧‧‧ Second Ring

445‧‧‧ Third rim

446‧‧‧Slip line

45‧‧‧First buckle

46‧‧‧Second elastic element

47‧‧‧ beads

48‧‧‧Closed

49‧‧‧First Rotary

491‧‧‧ convex

492‧‧‧ Included

493‧‧‧First connection

50‧‧‧ first tool

51‧‧‧Second Rotary

511‧‧‧Second connection

512‧‧‧Circle

52‧‧‧Switching group

53‧‧‧ratchet group

54‧‧‧Differential group

55‧‧‧ planetary gear set

56‧‧‧First joint

57‧‧‧ coat ring

58‧‧‧ grip

60‧‧‧second buckle

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

The second figure is an exploded view of the driving structure of the wrench structure.

The third figure is a three-dimensional combination diagram of the driving structure of the wrench structure.

The fourth figure is an exploded view of the first rotating group of the wrench structure.

The fifth figure is a perspective view of the control collar of the first rotating group of the original wrench structure.

The sixth figure is a perspective view of the first tool of the wrench structure.

The seventh figure is a perspective view of the internal components of the first tool of the original wrench structure.

The eighth figure is a top view of the internal components of the first tool of the original wrench structure.

The ninth figure is a side view of the internal components of the first tool of the present wrench structure.

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

The eleventh figure is a side view of the structure of the wrench.

Figure 12 is a cross-sectional view taken at the A-A of the eleventh figure of the present creation.

The thirteenth picture is an enlarged view of the ninth picture B of the present creation.

The fourteenth figure is an enlarged view of the ninth picture C of this creation.

The fifteenth figure is a cross-sectional view showing the first rotating group of the wrench structure and the first tool being disengaged.

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

Figure 17 is a perspective view showing the first rotating group of the wrench structure and the first tool being disengaged.

Figure 18 is a top view of the first tool rotated by the creation of the wrench structure.

The nineteenth figure is a cross-sectional view taken at the F-F of the nineteenth figure of the present creation.

The twenty-first figure is an enlarged view of the G of the nineteenth figure of this creation.

First, please refer to the first to the tenth drawings. The first figure is an exploded view of the structure of the wrench. The second figure is the exploded view of the driver's structure drive group 20. The third figure is the structure of the wrench. The three-dimensional combination diagram of the driving group 20, the fourth drawing is an exploded perspective view of the first rotating group 40 of the original wrench structure, and the fifth drawing is a perspective view of the control collar 44 of the first rotating group 40 of the creative wrench structure, sixth The figure is a perspective view of the first tool 50 of the creation wrench structure, the seventh figure is a perspective view of the internal components of the first tool of the creation wrench structure, and the eighth figure is the upper view of the internal components of the first tool of the creation wrench structure, the ninth diagram The side view of the internal component of the first tool of the creation wrench structure, and the tenth figure is a three-dimensional combination diagram of the structure of the original wrench. The present invention relates to a wrench structure, which comprises: a body 10, the body 10 has a function at one end End of the action The ring gear portion 11 is arranged in an annular shape, and the upper and lower ends of the ring gear portion 11 are respectively provided with a first receiving groove 12 and a second receiving groove 13 respectively. The first groove 12 and the second groove 13 are coaxial, and the inner diameter of the first groove 12 is larger than the ring tooth portion 11 , and the inner diameter of the second groove 13 is larger than the ring tooth portion 11 . The first recess 14 is disposed on the shaft of the body 10, and the first pivot 14 is penetrating the axis of the shaft. The first pivoting groove 14 is in contact with the ring gear portion 11. The first pivoting portion 14 of the body 10 is provided with a first joint portion 15 which is internally threaded. The driving portion 20 is disposed in the working end of the body 10, and is supplemented by the second and third figures. The utility model comprises a lower seat 21, a ring seat 22, a first ring gear 23, two first sleeve rods 24, two second sleeve rods 25, two first teeth 26, a second ring gear 27 and a seat. 28; the lower seat 21 is in the shape of a cylinder, the lower seat The second upper part 211 and the second second set part 212 are provided on the upper part of the second set part 211 and the second second set part 212 are arranged in a ring-shaped arrangement. The sleeve portion 211 and the second sleeve portion 212 are in the shape of a straight circular hole. The diameter of the first sleeve portion 211 is larger than the diameter of the second sleeve portion 212. The first abutting surface 213 is formed in a planar shape, so that the two sides of the lower seat 21 are respectively provided with an accommodating space 214, and the lower seat 21 is convexly provided with an acting end 215. The working end 215 is in the shape of a quadrangular head of a specification, and the working end 215 is sleeved with a standard four-angle groove of a sleeve, a post, a joint, etc.; the ring seat 22 is a ring body. The ring seat 22 is sleeved on the outer peripheral surface of the lower seat 21, and the inner circumferential surface of the ring seat 22 has the same diameter as the lower seat 21, and the outer diameter of the ring seat 22 is larger than the diameter of the lower seat 21; The first ring gear 23 is in the shape of a circular ring, and the first ring gear 23 is pivoted in the lower seat. The first toothed ring 23 is disposed on the ring seat 22, and the first toothed ring 23 is provided with a first tooth portion 231, and the first tooth portion 231 is arranged in a circumferential shape, the first tooth The ring 23 is provided with a first inner peripheral surface 232, and the first inner peripheral surface 232 is opposite to the first abutting surface 213 of the right lower seat 21, so that the surrounding portion forms an accommodating space 214; each first set The binding rod 24 is sleeved with the first sleeve portion 211, and the first sleeve rod 24 is in the shape of a round rod; the second sleeve rod 25 is sleeved with the second sleeve portion 212. The second set of rods 25 are in the shape of a round rod; the two first teeth 26 are disposed on the upper end surface of the lower seat 21, and the two first teeth 26 are relatively symmetrical with respect to the lower seat 21, the first Each of the two ends of the tooth 26 is provided with a tooth portion, and the tooth portion is engaged with the ring tooth portion 11 of the body 10. The first tooth hole 26 is provided with a first pivot hole 261, and the first pivot hole 261 is Opposite to the first sleeve portion 211 of the lower seat 21, the first sleeve rod 24 is pivoted with the first pivot hole 261; the second tooth ring 27 is formed in a circular body shape, the second tooth The ring 27 has the same diameter as the first ring gear 23, and the second ring gear 27 is provided with the second The second tooth portion 271 is arranged in a circumferential shape, and the second tooth portion 271 is opposite to the first tooth portion 231 of the first ring gear 23, and between the first tooth portion 231 and the second tooth portion 271. The second ring gear 27 is provided with a second inner peripheral surface 272; the upper seat 28 has a cylindrical shape, and the upper seat 28 and the lower seat 21 are aligned with each other, and the second ring gear 27 is opposite to each other. The sleeve is sleeved on the outer peripheral surface of the upper seat 28, and the upper seat 28 is provided with two third sleeve portions 281 and two fourth sleeve portions 282, and the third sleeve portion 281 and the fourth sleeve portion 282 are respectively The first sleeve portion 211 is opposite to the first sleeve portion 211 and the second sleeve portion 212. The third sleeve portion 281 is sleeved with the first sleeve rod 24, and the fourth sleeve portion 282 is coupled to the second sleeve rod. 25-phase sleeve, the two sides of the upper seat 28 are respectively provided with a second abutting surface 283, the second abutting surface 283 is a flat shape, and the second abutting surface 283 is first The control unit 30 includes a control member 31 and a second control unit 30. The control unit 30 includes a control member 31 and a second control unit 30. An elastic member 32 and a two-column rod 33; the control member 31 is convexly provided with a rod 311 which is in the shape of a protruding round rod, and the cutting rod 311 is connected to the second pivot hole of the upper seat 28. The 284 is pivotally disposed, and the two sides of the cutting rod 311 are respectively provided with a concave arc portion, and the upper end surface of the control member 31 is exposed outside the body 10 and is rotatable by a user; each of the first elastic members 32 is The first elastic member 32 is pivotally disposed at one end of the first elastic member 32, and the first elastic member 32 is convexly curved at one end, and the first elastic member 32 is pivotally disposed at one end of the first elastic member 32. The end portion has a concave arc shape, and the first elastic member 32 is a spring piece structure; each of the column rods 33 has a round rod shape, and each of the rod rods 33 is connected to each of the first elastic members 32. Each of the poles 33 is disposed at each of the accommodating spaces 214 of the lower seat 21, and one end of the poles 33 is disposed on the first abutting surface 213 of the lower seat 21 and the first ring gear 23 First inside The second end of the post 33 is disposed between the second inner circumferential surface 272 and the second abutment surface 283 of the second ring gear 27; the rotation control member 31 drives the first tooth 26 The first set of the rods 24 is pivoted, and the control member 31 drives the first elastic member 32. The first elastic member 32 drives the rods 33 to be displaced at the accommodating space 214, thereby controlling the driving group 20 Rotating clockwise or counterclockwise; a first rotating group 40, as shown in the fourth figure, the first rotating group 40 includes a first coupling rod 41, a third tooth ring 42, and a a first set of parts 43, a control collar 44, a second elastic element 46, a bead body 47, a closure member 48 and a first rotating rod 49; The first coupling rod 41 is formed in a shape of a round rod. The first coupling rod 41 is coupled to the first pivoting groove 14 of the body 10. The first coupling rod 41 is internally provided with a second pivoting groove 411. The end portion of the two pivoting grooves 411 is provided with a restricting portion 412. The outer peripheral surface of the first connecting rod 41 is provided with a second joint portion 413, and the second joint portion 413 is combined with the first joint portion 15 of the body 10, so that The first coupling rod 41 is coupled to the first pivoting groove 14 of the body 10. The second coupling portion 15 is externally threaded. The first coupling rod 41 is provided with a first blocking edge 414. The edge 414 is a convex ring, and a bead hole 416 and a buckle groove 417 are disposed on the outer peripheral surface of the first coupling rod 41. The ball hole 416 is in communication with the second pivot groove 411. The third tooth ring 42 The third toothed ring 42 is configured to drive the driving group 20 to rotate in the working end of the body 10, and the third toothed ring 42 is provided with a surrounding third toothing portion 421. The third tooth portion 421 is disposed between the first tooth portion 231 of the first ring gear 23 and the second tooth portion 271 of the second ring gear 27, and the third tooth portion 421 is coupled to the first tooth portion 231 and the second portion. The teeth 271 are engaged; The first set of fittings 43 is disposed in the third ring gear 42. The first sleeve member 43 is externally threaded. The control collar 44 is sleeved on the first coupling rod 41. The control collar is sleeved. The 44 series can be axially moved to a release position and a buckle position on the first coupling rod 41. As shown in the fifth figure, the control collar 44 is in the form of a circular ring. The control collar 44 A spring groove 441 is formed on the front side of the inner circumference. The spring groove 441 extends to the front end of the control collar 44. The bottom of the spring groove 441 is provided with a second retaining edge 442. The first flange 414 of the first coupling rod 41 is relatively positive. The inner circumferential surface of the control collar 44 is provided with a first ring portion 443 and a second ring portion 444. The inner diameter of the first ring portion 443 is smaller than the second portion. The first ring portion 443 is in contact with the spring groove 441, and the first ring portion 443 or the second ring portion 444 is opposite to the positive hole 416, and the second rib 442 is Between the spring slot 441 and the first ring portion 443, the control collar 44 is provided with a third gear on the other side. The outer peripheral surface of the control collar 44 is provided with a non-slip texture 446, and the anti-slip texture 446 is concave; the second elastic member 46 is sleeved on the first coupling rod 41, and the second elastic The component 46 is received in the spring slot 441 of the control collar 44. The second elastic component 46 is elastically coupled to the second retaining edge 442 and the first retaining edge 414 of the control collar 44. The second elastic component 46 The control sleeve 44 has an elastic effect of moving from the release position to the buckle position, the second elastic member 46 is a spring structure; the bead body 47 is in the shape of a sphere, and the bead body 47 is accommodated in the first In the bead hole 416 of the coupling rod 41, the bead hole 416 is stamped with an edge portion so that the bead body 47 does not fall into the second pivot groove 411; the closing member 48 is fastened to the first coupling rod 41. At the buckle groove 417, the closure member 48 is disposed at the third rim 445 of the control collar 44 such that the control collar 44 and the second elastic member 46 do not come out of the first coupling rod 41. The member 48 is in the shape of a ring, and the closing member 48 is a buckle body. The first rotating rod 49 is pivotally disposed at the second pivoting groove 411 of the first coupling rod 41. The rotating rod 49 is abutted against the restricting portion 412 of the first connecting rod 41. The first rotating rod 49 is provided with a convex portion 491 at one end thereof, and the convex portion 491 is exposed outside the first connecting rod 41. The 491 is non-cylindrical, and the convex portion 491 is sleeved with the third toothed ring 42 to rotate the first rotating rod 49, and the first rotating rod 49 can rotate the third toothed ring 42 to rotate. The 491 end face is provided with a sleeve portion 492 which is internally threaded. The first sleeve member 43 is threaded through the third ring gear 42 and is screwed with the sleeve portion 492 of the first screw rod 49. The first rotating rod 49 and the third toothed ring 42 are pivotally disposed in the second pivoting groove 411 of the first coupling rod 41. The first rotating rod 49 is provided with a first connecting portion 493 at the other end. The connecting portion 493 is in the shape of a hexagonal cylinder; a first tool 50, as shown in the sixth to ninth figures, the first tool 50 The upper tool is provided with a second rotating rod 51, a switching group 52, a ratchet set 53, a differential set 54, a planetary gear set 55, a first engaging portion 56, an outer ring 57 and a grip 58. The first tool 50 is The hand tool structure of the second rotating rod 51 is a starter structure, the first tool 50 is a ratchet structure having a ratchet effect; the second rotating rod 51 is pivotally disposed on the first coupling rod 41 In the second pivoting groove 411, a second connecting portion 511 is disposed at one end of the second rotating rod 51, and the second connecting portion 511 is sleeved with the first connecting portion 493 of the first rotating rod 49, and rotates the second The first rotating rod 49 and the third toothed ring 42 are rotated by the first pivoting groove 14 of the main body 10 at a pivot angle of three hundred and sixty degrees. The second connecting portion 511 has a hexagonal groove shape, and the second The ring 51 is provided with a ring groove 512. The ring groove 512 is concavely curved. The ring groove 512 is opposite to the ball hole 416. The ball body 47 is received in the ring groove 512. The second screw 51 is disposed. The second connecting portion 512 is limited to the first connecting portion 493, and the second rotating rod 51 is in the shape of a round rod; the ratchet set 53 can make the first tool 50 With ratchet The switching group 52 has the ratchet group 53 having the function of switching the forward and reverse rotation; the differential group 53 is such that the ratchet group 53 rotates clockwise or counterclockwise, and the second rotating rod 51 is After the clockwise rotation, after switching the switching group 52, the differential group 53 rotates the ratchet group 53 clockwise or counterclockwise, and the second rotating rod 51 rotates counterclockwise, and the differential group 53 is rotated. The utility model comprises four helical gears, wherein the two helical gears are arranged between the other two helical gears, and the helical gears are perpendicular to each other, and the four helical gears are arranged in a letter shape. The planetary gear set 55 is configured to accelerate the first rotating rod 51 of the first tool 50; the first engaging portion 56 is fixed to the first tool 50, and the first engaging portion 56 is fixed to the planet. Gear set 55; As shown in the tenth figure, the outer ring 57 is coupled to the outer circumference of the ratchet set 53 and the planetary gear set 54, so that all components of the ratchet set 53 and the planetary gear set 54 are hidden inside the first tool 50; The handle 58 is coupled to the first tool 50. The handle 58 is coupled to the first engaging portion 56. The handle 55 is for the user to hold by hand to rotate the first tool 50 and rotate the second knob. The first tool 50 is provided with a switching group 52, a ratchet set 53, a differential set 54, a planetary gear set 55, a first engaging portion 56 and a jacket. The ring 57 is directly fixed to the second rotating rod 51. If the first tool 50 is a ratchet driver structure, the first tool 50 is not provided with the differential set 54 and the planetary gear set 55, An engaging portion 56 is fixed to the ratchet set 53; a second retaining ring 60 is formed in a C-shaped ring shape, and the second retaining ring 60 is sleeved on the outer periphery of the lower seat 21 The second buckle 60 is such that the drive group 20 does not come out of the body 10.

Please refer to the tenth figure. The tenth figure is a three-dimensional combination diagram of the structure of the wrench. As shown in the figure, the driving group 20 is pivotally disposed in the working end of the body 10, and the lower seat 21 The working end 215 is in the shape of a quadrangular head. The upper end surface of the control member 31 is exposed outside the body 10 and is rotatable by a user. The first rotating group 40 is assembled on the body 10, and the control collar is disposed. The 44 series is sleeved on the first coupling rod 41, the first tool 50 is engaged with the first rotating group 40, and the annular groove 512 of the second rotating rod 51 is limited to the bead body 47, so that the first tool 50 is limited to the second pivot groove 411 without coming out.

Please refer to the eleventh to thirteenth figures. The eleventh figure is a side view of the structure of the wrench. The twelfth figure is a cross-sectional view of the eleventh figure of the creation of the eleventh figure. The thirteenth picture is the creation. An enlarged view of the eleventh figure B, as clearly shown in the figure, the first set of the tie rods 24 and the first set The first part 211 and the third part 281 are sleeved, and the first pivot hole 261 of the first tooth 26 is pivoted on the first sleeve rod 24, and the second sleeve rod 25 is connected to the second sleeve. The joint portion 212 and the fourth sleeve portion 282 are sleeved. The tooth portion of the first tooth 26 meshes with the ring tooth portion 11 of the body 10. The first elastic member 32 is pivotally disposed on the second sleeve rod. 25, the first elastic member 32 is pivoted at one end of the first elastic member 32, and the other end of the first elastic member 32 is abutted against the column 33. The two posts 33 are respectively disposed on the lower seat 21. The space 214 is disposed between the first abutment surface 213, the first inner circumferential surface 232, the second inner circumferential surface 272 and the second abutment surface 283. The third toothed ring 42 The third tooth portion 421 is engaged with the first tooth portion 231 of the first ring gear 23 and the second tooth portion 271 of the second ring gear 27 .

Please refer to FIG. 14 , which is an enlarged view of the twelfth drawing C of the present invention. The control collar 44 is sleeved on the first coupling rod 41 , and the control collar 44 is The first coupling rod 41 is axially moved to a release position and a buckle position, and the second elastic member 46 is elastically coupled to the second flange 442 and the first flange 414 of the control collar 44. The elastic member 46 is configured to have the elastic effect of moving the control collar 44 from the release position to the buckle position. When the control collar 44 is in the buckle position, the bead body 47 is surrounded by the inner circumference of the first ring portion 443. The limitation is such that the bead body 47 can be embedded in the annular groove 512 of the second rotating rod 51. The second rotating rod 51 is limited to the bead body 47, and the second rotating rod 51 is opposite to the first coupling rod 41. In a fixed position, the first tool 50 is sleeved with the first rotating group 40.

Referring to the fifteenth and sixteenth drawings, the fifteenth diagram is a cross-sectional view of the first rotating group 40 and the first tool 50 of the creative wrench structure being disengaged, and the sixteenth drawing is the fifteenth drawing of the creation. An enlarged view of C, as clearly shown in the figure, the control collar 44 is axially movable on the first coupling rod 41 to a release position and a snap position when the user controls the collar 44. When the driving group 20 is pushed to the releasing position, the second elastic member 46 is compressed, and the second ring portion 444 is aligned with the bead hole 416 of the first coupling rod 41, that is, the first ring portion 443. The system is no longer pressed against the outer circumference of the bead 47 In the face, when the ring groove 512 of the second rotating rod 51 is displaced, the ball body 47 can be moved outward to disengage from the ring groove 512 of the second rotating rod 51, so that the second rotating rod 51 and the first The coupling rod 41 is in a state of no carding.

Please refer to the seventeenth figure. The seventeenth figure is a perspective view of the first rotating group 40 and the first tool 50 of the present wrench structure being disengaged, as shown clearly in the figure, when the user controls the collar When the driving mechanism 20 is pushed to the releasing position, the first connecting rod 41 and the second rotating rod 51 are separated, and the second connecting portion 511 of the first tool 50 is exposed to the outside. The second connection is The part 511 can drive other hand tools, which makes the design of the wrench structure more practical and versatile.

Please continue to refer to the eighteenth to the twentieth drawings. The eighteenth drawing is a top view of the first wrench 50 of the original wrench structure, and the nineteenth drawing is a cross-sectional view of the FF of the eighteenth drawing of the present invention. Figure 20 is an enlarged view of the nineteenth Figure G of the present invention, as clearly shown in the figure, the user can rotate the grip 58 of the first tool 50 by three hundred and sixty degrees, the grip 55 is The second rotating rod 51, the first rotating rod 49 and the third toothed ring 42 are rotated, and the third rotating ring 42 rotates to drive the first ring gear 23, the second ring gear 27 and the driving group 20 to rotate three hundred and six. The ten-degree rotation causes the active end 215 to drive the other hand tool.

In another embodiment of the present invention, as shown in the fourth and sixth figures, the first connecting portion 493 of the first rotating rod 49 of the first rotating group 40 may be a four-corner groove shape, and the second rotating rod The second connecting portion 511 of the 51 is a quadrangular head shape, and the second connecting portion 511 can be any tool head end shape to rotate another tool member, and the first connecting portion 493 can be matched with the second tool portion. The fitting shape of the connecting portion 511.

The advantages of this creative wrench structure are:

1. As shown in FIG. 11 and FIG. 14 , when the control collar 44 is in the buckle position, the bead body 47 is pushed by the inner circumferential surface of the first ring portion 443, so that the Bead body 47 can be embedded in the first In the annular groove 512 of the second rotating rod 51, the second rotating rod 51 is limited to the bead body 47 and has a fixed position relative to the first coupling rod 41. The first tool 50 is sleeved with the first rotating group 40. It is assumed that the whole body is in the state of a wrench.

2. Referring to the sixteenth figure, when the control collar 44 is in the release position, the second ring portion 444 is aligned with the bead hole 416 of the first coupling rod 41, that is, the bead body. The 47 series can be moved outward to disengage from the annular groove 512 of the second rotating rod 51, so that the second rotating rod 51 and the first coupling rod 41 are in a non-carded state.

3. In addition, as shown in FIG. 17, when the user pushes the control collar 44 forward to the release position, the first coupling rod 41 and the second rotation rod 51 are separated, and the first The tool 50 is a tool structure, and the second connecting portion 511 can be engaged with other hand tool parts. Of course, the body 10 and the driving group 20 can also be used as a hand tool and have two different tool systems to make the original wrench structure. Increase scalability.

4. The first tool 50 is a hand tool structure having a second rotating rod 51. The first tool 50 is most commonly a starter structure, and any sub-structure is further processed with a ring groove 512 to be sleeved on the first rotation. Group 40.

5, the first rotating group 40 and the body 10 is a screw structure, the first rotating group 40 if the internal components are damaged, the general probability is the third tooth ring 42, the first rotating group 40 can be The body 10 is removed and the third ring gear 42 is replaced.

6. Please be accompanied by the seventeenth figure. If the body 10 is not long enough, a long rod body can be used. The long rod system can be sleeved in the second pivot slot 411 of the first rotating group 50. Rotate to drive the torque of group 20.

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

10‧‧‧ Ontology

11‧‧‧ Ring tooth

12‧‧‧First slot

13‧‧‧Second cavity

14‧‧‧First pivot slot

15‧‧‧ First Joint Department

20‧‧‧Drive Group

30‧‧‧Control Group

31‧‧‧Controls

311‧‧‧Cut rod

32‧‧‧First elastic element

33‧‧‧ pole

40‧‧‧First rotating group

50‧‧‧ first tool

60‧‧‧second buckle

Claims (21)

A wrench structure includes: a body having a working end and a rod body at one end thereof; the body of the body is provided with a first pivot groove, and the first pivot groove extends along the axis of the rod body The first pivoting groove of the body is provided with a first joint portion; a driving group is pivotally disposed in the working end of the body; a first rotating group, the first rotating group The utility model comprises a first coupling rod, a third tooth ring, a control collar, a second elastic element, a bead body and a first rotating rod; the first coupling rod is in the shape of a round rod, the first coupling rod The first joint rod is provided with a second pivot groove, and the first joint rod is provided with a second joint portion, and the second joint portion is connected to the body a first joint rod is coupled to the first pivot groove of the body, the first joint rod is provided with a first retaining edge, the first retaining edge is convex, and the first joint is a bead hole is disposed on the outer peripheral surface of the rod, and the bead hole is communicated with the second pivot groove; the third ring gear is pivotally disposed on the first joint rod The third ring gear can drive the driving group to rotate in the working end of the body, the third ring gear is provided with a surrounding third tooth portion; the control ring sleeve is sleeved on the first connecting rod, The control collar can be axially moved to a release position and a buckle position on the first coupling rod. The control collar is in the shape of a circular ring, and a spring groove is arranged on the front side of the inner circumference of the control collar. The spring slot extends to the front end of the control collar, and the bottom of the spring slot is provided with a second retaining edge. The second retaining edge is opposite to the first retaining edge of the first coupling rod. The control collar The inner circumferential surface is provided with a first ring portion and a second ring portion, the inner diameter of the first ring portion is smaller than the inner diameter of the second ring portion, and the first ring portion is in communication with the spring groove system, the first The ring portion or the second ring portion is opposite to the positive hole, and the second blocking edge is disposed between the spring groove and the first ring portion; The second elastic component is sleeved on the first coupling rod, and the second elastic component is received in the spring slot of the control collar, the second elastic component is coupled to the second retaining edge of the control collar and the first The retaining edges are mutually elastic, and the second elastic element has the elastic function of moving the control collar to the buckle position from the release position; the bead system has a spherical shape, and the bead system is accommodated in the first bead of the coupling rod In the hole, the bead hole is stamped with an edge portion so that the bead system does not fall into the second pivot groove; the first rotating rod is pivotally disposed at the second pivot groove of the first coupling rod, the first rotation The rod system is sleeved with the third gear, and rotates the first rotating rod, the first rotating rod can rotate the third toothed ring to rotate, and the first rotating rod is provided with a first connecting portion at the other end; a first tool, The first tool is provided with a second rotating rod, the first tool is a hand tool structure having a second rotating rod; the second rotating rod is pivotally disposed in a second pivoting groove of the first coupling rod, the first a second connecting portion is disposed at one end of the two rotating rods, and the second connecting portion is sleeved with the first connecting portion of the first rotating rod, and the second rotating rod is rotated The first rotating rod and the third toothed ring are rotated by the first pivoting groove of the main body at a pivot angle of three hundred and sixty degrees. The second rotating rod is provided with a circular groove, and the annular groove is concave arc-shaped, the annular groove The bead system is relatively positive, the bead system is accommodated in the annular groove, and the second rotating rod is limited to the bead, so that the second connecting portion is limited to the first connecting portion, and the second rotating rod is Round rod body. The wrench structure of claim 1, wherein the inner peripheral edge of the working end of the body is provided with a ring tooth portion, and the ring tooth portion is arranged in an annular shape, and the upper and lower ends of the ring tooth portion are respectively provided with the first a groove and a second pocket, the ring tooth portion is coaxial with the first pocket and the second pocket, the inner diameter of the first pocket is larger than the ring tooth portion, and the inner diameter of the second pocket The system is larger than the ring tooth portion, and the first pivot groove is in communication with the ring tooth portion. The wrench structure of claim 2, wherein the first pocket and the second pocket have the same diameter. The wrench structure of claim 1, wherein the first joint portion is internally threaded, and the first joint portion is provided with a first pivot groove opening, and the second joint portion is externally threaded. The wrench structure of claim 2, wherein the driving group comprises a lower seat, a ring seat, a first tooth ring, two first set rods, two second sets of rods, two first teeth, a second toothed ring and a top seat; the lower seat is in the shape of a cylinder, and the lower seat is provided with two first sleeve portions and two second sleeve portions, the first sleeve portion and the second sleeve portion The two sets of joints are arranged in a ring-shaped arrangement, and the first set part and the second set part are in the shape of a straight circular hole, and the first side of the lower seat is provided with a first abutting surface. The first abutting surface is in a planar shape, so that the two sides of the lower seat are respectively provided with an accommodating space; the ring seat has a circular ring shape, and the ring seat is sleeved on the outer surface of the lower seat The inner circumferential surface of the ring seat has the same diameter as the lower seat, and the outer diameter of the ring seat is larger than the diameter of the lower seat; the first ring gear has a circular ring shape, and the first tooth ring is pivoted. The first ring gear is disposed on the ring seat on the outer peripheral surface of the lower seat, and the first tooth ring is provided with a first tooth portion, and the first tooth portion is arranged in a circumferential shape, and the first tooth ring is fastened. There is a first inner circumferential surface, the first inner The circumferential surface is opposite to the first abutting surface of the lower seat, so that the surrounding portion forms an accommodating space; each of the first set of splicing rods is engaged with the first merging portion, and the first set of merging rods The sleeve is in the shape of a round rod; each of the second set of rods is sleeved with the second sleeve portion, and the second sleeve rod is in the shape of a round rod; the second first tooth system is disposed in the lower seat The upper end surface is opposite to the lower seat, and the two ends of the first tooth are respectively provided with a tooth portion, and the tooth portion is engaged with the ring tooth portion of the body, the first tooth is formed. The central system is provided with a first pivot hole, and the first pivot hole is opposite to the first sleeve portion of the lower seat, the first sleeve rod is pivoted with the first pivot hole; the second ring gear is formed by a circle The second toothed ring has the same diameter as the first ring gear, and the second toothed ring is provided with a second toothed portion. The second toothed portion is in a circumferential arrangement, and the second toothed portion is coupled to the second toothed portion. The first tooth portion of the first toothed ring is relatively positive, the first tooth portion is provided with a distance between the second tooth portion, and the second toothed ring is provided with a second inner circumferential surface; the upper seat is a cylinder Shape, the upper seat and the lower seat Positive, the second toothed ring system is sleeved outside circumferential surface of the upper seat, the seat based on a third set of two engagement portions provided And the second set of the fourth set and the fourth set of the part are respectively opposite to the first set part and the second set part, the third set part is combined with the first set of parts The second sleeve portion is sleeved with the second sleeve rod, and the two sides of the upper seat are respectively provided with a second abutting surface, and the second abutting surface is planar, the second The abutment is relatively positive with the first abutment. The wrench structure of claim 5, wherein the diameter of the first fitting portion is greater than the diameter of the second fitting portion. The wrench structure of claim 5, wherein the lower seat is convexly provided with an active end, and the working end is in the shape of a quadrangular head having a specification, and the working end can be connected with a sleeve, a post or a joint. Specifications square slot phase set. The wrench structure of claim 5, wherein the central portion of the upper seat is provided with a second pivot hole, and the second pivot hole is penetrating, and is provided with a control group, and the control group includes a control member and a second An elastic member and a two-column rod; the control member is convexly provided with a rod, the cutting rod is formed into a protruding round rod shape, and the cutting rod is pivoted with the second pivot hole of the upper seat, and the two cutting rods are Each of the side members is provided with a concave arc portion, and the upper end surface of the control member is exposed to the outside of the body and is rotatable by a user; and each of the first elastic members is pivotally disposed on each of the second sleeve rods. One end of the elastic member is pivotally disposed with the cutting rod, the first elastic member has a convex arc shape at one end, and the first elastic member has a concave arc shape at the other end, and the first elastic member is a spring structure; The poles are in the shape of a round rod, and each of the pillars is sleeved with the other end of each of the first elastic members, and the pillars are disposed at the receiving space of the lower seat, and one end of the pole is attached to Between the first abutting surface of the lower seat and the first inner circumferential surface of the first toothed ring, the other end of the pole is disposed on the second inner circumferential surface of the second toothed ring and a second abutting surface; a rotation control member, the control member drives the first tooth to rotate with the first set rod as an axis, the control member drives the first elastic member, and the first elastic member drives the column Shifting in the accommodating space, thus controlling the clockwise rotation or counterclockwise rotation of the driving group. The wrench structure of claim 1 , wherein the second pivoting groove end of the first coupling rod is provided with a limiting portion, the first rotating rod is abutting against the limiting portion of the first coupling rod, the first One end of the rotating rod is provided with a convex portion, and the convex portion is exposed outside the first connecting rod, and the convex portion is in a non-cylindrical shape, and the convex portion is sleeved with the third toothed ring, and the first rotation is rotated. a rod that rotates the third ring gear to rotate. The wrench structure of claim 1, wherein a buckle ring is disposed on the outer peripheral surface of the first joint rod, and a third retaining edge is disposed on the other side of the control sleeve, and the first rotating group is provided with a closing member. The closure member is disposed at a buckle groove of the first coupling rod, and the closure member is disposed at a third rim of the control collar so that the control collar and the second elastic member do not come out of the first coupling rod outer. The wrench structure of claim 10, wherein the outer circumference of the control collar is provided with a non-slip texture, the anti-slip texture is concave, and the second elastic element is a spring structure, and the closure is In the shape of a ring, the closure is a buckle body. The wrench structure of claim 5, wherein the third tooth portion is disposed between the first tooth portion of the first ring gear and the second tooth portion of the second ring gear, the third tooth portion being first The tooth portion and the second tooth portion are meshed. The wrench structure of claim 1, wherein the first rotating set is provided with a first set of fittings, the first set of fittings is disposed in the third toothed ring, and the first set of parts is The outer end of the convex portion is provided with a set of joint portions, the sleeve portion is internally threaded, and the first sleeve member is threaded with the third ring gear and is screwed with the sleeve portion of the first rotary rod The first rotating rod and the third toothed ring are pivoted in the second pivoting groove of the first connecting rod. The wrench structure of claim 1, wherein the first connecting portion has a hexagonal column shape, and the second connecting portion has a hexagonal groove shape. The wrench structure of claim 1, wherein the first tool is a driver structure. The wrench structure of claim 1, wherein the first tool is a screwdriver structure having a ratcheting effect. The wrench structure of claim 15, wherein the first tool is provided with a switching group, a ratchet set and a grip; the ratchet set enables the first tool to have a ratchet effect; the switching set makes the ratchet The set has the effect of switching the positive and negative rotation; the handle is coupled to the first tool, the handle being held by the user to rotate the first tool and to rotate the second screw. The wrench structure of claim 15, wherein the first tool is provided with a differential set; the differential set is such that the ratchet set rotates clockwise or counterclockwise, and the second rotary lever is In order to rotate clockwise, after switching the switching group, the differential group rotates the ratchet group clockwise or counterclockwise, and the second rotating rod rotates counterclockwise, and the differential group includes four The helical gears are disposed between the other two helical gears and are meshed with each other. The helical gears are perpendicular to each other, and the four helical gears are arranged in a square shape. The wrench structure of claim 15 , wherein the first tool is provided with a first gear portion of the planetary gear set and an outer ring; the planetary gear set has an acceleration function of the first rotating rod of the first tool; The first engaging portion is fixed to the first tool, and the first engaging portion is fixed at the planetary gear set; the outer ring is coupled to the outer circumference of the ratchet set and the planetary gear set to make the ratchet set and the planetary gear All of the components of the set are hidden inside the first tool; the handle is coupled to the first tool, the handle is coupled to the first engagement portion, the handle is for the user to hold by hand to rotate the first Rotate the second lever with the tool. The wrench structure of claim 1, wherein a second buckle is provided, and the second buckle is in the shape of a C-shaped ring, and the second buckle is such that the driving group does not come out of the body. The wrench structure of claim 1, wherein the first connecting portion of the first rotating rod of the first rotating group is a quadrangular groove shape, and the second connecting portion of the second rotating rod is a convex quadrangular shape .