TWM501334U - Tool locking structure - Google Patents

Description

Tool locking structure

The present invention is related to a tool locking structure, in particular, a second container of the body of the tool locking structure is respectively provided with a clamping member, and the two clamping members are mutually symmetrical, the body and other hands When the tool pieces are nested, there is no loss of the axial offset between the body and the other hand tool.

As is known in the prior art, a conventional tool locking structure, such as U.S. Patent No.: U.S. Patent No. 1,864,466, entitled: Tool Locking Structure, Tool Locking Structure, comprising: a body a having a convex end at one end In the joint portion b, the joint portion b has a quadrangular cross section, and the body a is provided with a first pocket c, and the joint portion b of the body a is provided with a second pocket f, the body The first top surface d1 is provided on the moving member d, and the first top surface d1 is disposed on the moving member d. The top surface d1 is in the shape of a tapered cone, and the moving member d is provided with a second through hole, and the second through hole is opposite to the first through hole j and corresponding to each other; an elastic element e, the elastic element e is configured The elastic member e is disposed at the bottom end of the first pocket c of the body a, and the elastic member e is abutted against the moving member d. The active member h is coupled with the joint portion b of the body a. The upper system is provided with a third pocket i, which corresponds to the second pocket f and is aligned with each other; a card member g, the card member g is in the shape of a bead, The clamping member g is disposed in the second receiving groove f and the third receiving groove i, and the clamping member g is abutted against the moving member d, so that the body a is combined with the acting member h; a ring l, the sleeve l is sleeved on the body a; a coupling member k, the coupling member k is in the shape of a rod, the coupling member k is disposed in the first through hole j and the second through hole, and the The coupling part k can be used in the first A displacement occurs in a perforation j.

However, the missing link of this custom tool locking structure is:

1. As shown in the first figure, when the joint portion b of the body a is engaged with the action member h, it is jammed by a clamping member g, so that the joint portion b and the action member h are not easily separated. However, the one of the clamping members g also causes the axis of the body a and the action member h to be offset. If the body a is manually driven, the axis a of the body a and the axis of the action member h will not be greatly rotated. The problem is moving, but if the body a is driven by electric or pneumatic, the body a will rotate rapidly, and the axis offset will cause the action member h to have a lack of shaking when rotating rapidly.

2. As shown in the first figure, the body a is to be drilled with a second tank f, which is not a through-groove, and the second tank f is set when drilling. With drilling depth, the drilling step is more troublesome.

3, please be accompanied by the fifth figure, the body a is provided with a first perforation j, the first perforation j is for the displacement of the coupling member k, the first perforation j is a long hole groove shape, the first When the perforation j is formed, the milling cutter must be linearly moved to form a slot shape, and the milling method of the first perforation j causes the body a to have more processing costs.

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

The system of the conventional tool locking structure has only one The clamping member, when the tool is fitted with another tool, has a lack of axial offset due to the action of a clamping member. The creative system is related to a tool locking structure, especially a body of a tool locking structure. The two ends of the second container are respectively provided with a clamping member, and the two clamping members are mutually symmetrical, the body When it is fitted with other hand tools, it does not cause a loss of the axial offset between the body and the other hand tool.

A tool locking structure comprising: a book One end of the body is in the shape of a quadrangular head, and the body is provided with a first receiving groove, a second receiving groove and a first through hole; a moving part is received in the first receiving groove, and the moving piece is provided with the first top a second top surface and a second perforation; the two clamping members are disposed on two sides of the opening of the second receiving slot, the two clamping members are in contact with the first top surface; and an elastic component is received a coupling member is disposed in the second perforation of the first perforation and the moving member, the diameter of the coupling member is the same as the diameter of the second perforation, and the coupling member is at the first perforation Moving in the middle, and the moving parts are displaced; a set of loops is sleeved on the outer periphery of the body, the loops are aligned with the first perforations, and the loops are provided with a first pivot and a second pivot And the first abutting edge is in contact with the coupling member; a first fixing member is fixedly disposed in the second pivot portion, and the first fixing member is provided with a second abutting edge. The second abutting member abuts against the coupling member, the first fixing member limits the coupling member to the second pivot portion of the collar, and the coupling member is limited to the first Within the mesopore range, such that the collar and the first fixing member not to come out of this in vitro.

The two slots of the body are respectively provided with cards The two clamping members are mutually symmetrical. When the body is engaged with other hand tools, the two clamping members do not cause a lack of axial offset between the body and the other hand tool. The utility model realizes the function of the two-axis centering and the non-offset when the locking structure of the creation tool is screwed with other tool parts. The first fixing member limits the coupling member to the second pivot portion of the collar, and the coupling member is limited to the first perforation range, so that the collar and the first fixing member do not come out of the body. The second receiving groove and the first perforating groove have a circular hole shape and are formed in a penetrating shape, so that the second receiving groove and the first perforating hole can be processed by using a drilling method, and the drill bit is not displaced when the drill bit is displaced downward. problem. The joint member and the first fixing member are hidden in the collar, and the appearance is only the body and the collar. When the user moves the collar, the joint The movable member is interlocked in the body to compress the elastic member, and the two clamping members are in contact with the second top surface of the moving member, and the two clamping members are retracted into the body. Inside the two tanks.

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‧‧‧First slot

12‧‧‧Second capacity

13‧‧‧First perforation

14‧‧‧Action

15‧‧‧First groove ring

16‧‧‧second groove ring

20‧‧‧Mobile parts

21‧‧‧First top surface

22‧‧‧Second top

23‧‧‧Second perforation

24‧‧‧ third top surface

30‧‧‧Cards

40‧‧‧Flexible components

50‧‧‧Connected parts

60‧‧‧ collar

61‧‧‧ First pivot

62‧‧‧Second pivot

63‧‧‧First arrival

64‧‧‧ Third pivot

70‧‧‧First fixture

71‧‧‧Secondary

80‧‧‧Second fixture

The first figure is an exploded view of the locking structure of the authoring tool.

The second figure is a side view of the creation tool locking structure body.

The third figure is a three-dimensional combination diagram of the locking structure of the creation tool.

The fourth figure is a side view of the locking structure of the authoring tool.

The fifth picture is a cross-sectional view of the fourth picture B-B of the present creation.

The sixth figure is a cross-sectional view of the moving collar of the locking mechanism of the creation tool.

Figure 7 is a cross-sectional view showing a second embodiment of the present invention tool locking structure.

The eighth figure is a perspective view of a third embodiment of the present invention tool locking structure.

The ninth drawing is a side view of the moving member of the fourth embodiment of the present invention.

Fig. 10 is a perspective view showing the moving member of the fifth embodiment of the present invention.

An eleventh figure is an exploded perspective view of a sixth embodiment of the present invention tool locking structure.

Figure 12 is a side view of a collar of a sixth embodiment of the present invention.

Figure 13 is a cross-sectional view showing a sixth embodiment of the present invention tool locking structure.

Fig. 14 is an exploded perspective view showing the seventh embodiment of the locking structure of the present invention.

Fig. 15 is a cross-sectional view showing a seventh embodiment of the present invention tool locking structure.

First, please refer to the first to second figures. The first figure is an exploded view of the locking structure of the authoring tool, and the second drawing is a side view of the locking body 10 of the authoring tool. The present invention relates to a tool locking structure. The tool locking structure is a common four-corner structure in a hand tool, and includes: a body 10, which is supplemented by a first figure and a second figure, the body 10 is a rod body, the body The first end of the main body 10 is provided with a first receiving groove 11 and a second receiving groove 12, and the first receiving groove 11 and the second receiving groove 12 are all disposed on the four corners of the front end of the body 10. The first receiving slot 11 and the second receiving slot 11 are perpendicular to the first receiving slot 11 , and the first receiving slot 11 and the second receiving slot 12 are perpendicular to each other. The second receiving groove 12 is formed in a through hole shape, and a first through hole 13 is formed in the center of the main body 10. The first through hole 13 is in communication with the first receiving groove 11 , and the first through hole 13 is formed through the circular hole. The diameter of the first through hole 13 is larger than the diameter of the first receiving slot 11 and the second receiving slot 12, and the other end of the body 10 is provided with a The working end 14 is in the shape of a hexagonal head; a moving member 20 is received in the first receiving slot 11 of the body 10, and the moving member 20 is provided with a first top at one end. The second top surface 21 has a tapered shape, and the second top surface 22 has a tapered shape. The movable member 20 is provided with a second through hole 23 at the center thereof. The second through hole 23 is opposite to the first through hole 13 of the body 10. The diameter of the second through hole 23 is smaller than the diameter of the first through hole 13, and the diameter of the first through hole 13 is greater than twice the diameter of the second through hole 23. Two clamping members 30, each of which is in the form of a bead, the clamping member 30 The two clamping members 30 are in contact with the first top surface 21, and the two clamping members 30 are symmetric with respect to the moving member 20, and the card is symmetrical. After the workpiece 30 is received in the second receiving slot 12, the opening of the second receiving slot 12 is stamped out of the limiting edge so that the clamping member 30 does not come out of the second receiving slot 12, the two The clamping member 30 is in a state of being engaged with the hand tool having a square-shaped groove shape; an elastic member 40 is received at the bottom end of the first receiving groove 11 of the body 10, and the elastic member 40 is offset. On the body 10 and the moving member 20, the elastic member 40 is a spring structure; a coupling member 50 is received in the first through hole 13 of the body 10 and the second through hole 23 of the moving member 20, The diameter of the coupling member 50 is the same as the diameter of the second through hole 23. The elastic force of the elastic member 40 is such that the coupling member 50 abuts against the circumferential surface of the first through hole 13. The coupling member 50 can be in the first perforation. 13 is moved, and the moving member 20 is displaced, and the coupling member 50 is in a cylindrical shape; a ring 60 is formed in a ring shape, and the ring 6 is formed. The sleeve is sleeved on the outer periphery of the body 10, and the collar 60 is aligned with the first through hole 13. The sleeve 60 is for the user to hold by hand, and the collar 60 is provided with the first The first pivot portion 61 is sleeved on the body 10, and the diameter of the second pivot portion 62 is larger than the diameter of the first pivot portion 61. The first pivot portion 61 and the first pivot portion 61 The two pivot portions 62 have a diameter difference and are provided with a first abutting edge 63. The first abutting edge 63 is in a planar shape, and the first abutting edge 63 is in contact with the coupling member 50. The first abutting edge The 63 series is flush with the circumferential surface of the first perforation 13; a first fixing member 70, the first fixing member 70 is formed in a ring shape, and the first fixing member 70 is fixed on the collar 60. In the second pivot portion 62, a second abutting edge 71 is disposed at a front end of the first fixing member 70. The second abutting edge 71 is abutted against the coupling member 50. The first fixing member 70 is configured to receive the coupling member 50. Limited to the second pivot portion 62 of the collar 60, the coupling member 50 is limited to the first through hole 13 In the range, the collar 60 and the first fixing member 70 are not separated from the body 10, and the outer peripheral surface of the first fixing member 70 and the inner peripheral surface of the second pivot portion 62 of the collar 70 are tightly fitted. The second abutment 71 is planar.

Please refer to the third figure. The third figure is a three-dimensional combination diagram of the locking structure of the authoring tool. As shown in the figure, the moving member 20 is accommodated in the first pocket 11, the two cards. The component 30 is disposed on the two sides of the second cavity 12, and the coupling member 50 is disposed in the first through hole 13 and the second through hole 23. The sleeve 60 is sleeved on the body 10, and the first fixing is performed. The member 70 is fixed in the second pivot portion 62 of the collar 60. The first fixing member 70 limits the coupling member 50 to the second pivot portion 62. The coupling member 50 is limited to the first through hole 13 In the range, the collar 60 and the first fixing member 70 are not released from the outside of the body 10.

Please continue to refer to the fourth and fifth figures. The fourth drawing is a side view of the locking structure of the authoring tool, and the fifth drawing is a cross-sectional view of the fourth drawing of the present drawing, which is clearly shown by the illustration, the movement The member 20 is received in the first housing 11 of the body 10. The first through hole 13 is opposite to the second through hole 23 of the moving member 20, and the two clamping members 30 are received in the second portion of the body 10. The two engaging members 30 are in contact with the first top surface 21 of the moving member 20, and the elastic member 40 is received in the first receiving slot 11 of the body 10. The two ends of the 40 are respectively abutted against the other ends of the body 10 and the moving member 20, and the coupling member 50 is disposed in the first through hole 13 of the body 10 and the second through hole 23 of the moving member 20, the collar 60 The first flange 63 of the collar 60 is abutted against the coupling member 50, and the first fastening member 70 is fixed in the second pivot portion 62 of the collar 60. The second abutment 71 of the fixing member 70 is abutted against the coupling member 50, that is, the coupling member 50 is limited to the collar 60 and the first fixing member 70. The coupling member 50 can be the first of the body 10. Perforation 1 A displacement occurs in the left and right of 3.

Please continue to refer to the sixth figure. The sixth drawing is a cross-sectional view of the present invention locking structure moving collar 60. As shown clearly, when the user moves the collar 60, the coupling 50 The displacement of the moving member 20 in the body 10 causes the elastic member 40 to be compressed. The two engaging members 30 are in contact with the second top surface 22 of the moving member 20, and the two clamping members are engaged. The piece 30 is retracted into the second pocket 12.

Please refer to the seventh figure. The seventh figure is a perspective view of the second embodiment of the locking structure of the authoring tool. As shown in the figure, the working end 14 is in the shape of a square groove, and the working end 14 is It can be used for other hand tool parts to be screwed together, such as the sleeve, the post, the four corners of the adapter, and the like.

Please refer to the eighth figure. The eighth figure is a perspective view of the third embodiment of the locking structure of the present invention. As shown in the figure, the working end 14 is in the shape of an L-shaped rod, and the working end 14 is broken. The hexagonal shape of the face makes the locking structure of the creation tool achieve the function of direct hand rotation.

Continuing to refer to the ninth drawing, the ninth drawing is a side view of the moving member 20 of the fourth embodiment of the presenting tool locking structure. As shown clearly, the moving member 20 is provided with a third top surface 24 The third top surface 24 has a curved surface shape, and the third top surface 24 has the same diameter as the clamping member 30. The elastic force of the elastic member 40 enables the clamping member 30 to completely engage with the moving member 20. The third top surface 24 abuts.

Please refer to the tenth figure, which is a perspective view of the moving member 20 of the fifth embodiment of the present invention. The third top surface 24 of the moving member 20 is slanted. .

Referring to the eleventh to thirteenth drawings, the eleventh figure is an exploded perspective view of the sixth embodiment of the present invention, and the twelfth embodiment is a sixth embodiment of the present invention. A side view, a thirteenth view, is a cross-sectional view of a sixth embodiment of the present invention, which is clearly shown in the drawing. The collar 60 is provided with a third pivot portion 64, and the third pivot portion 64 is provided. The diameter is greater than the diameters of the first pivot portion 61 and the second pivot portion 62, and the first fixing member 70 is in a C shape. The first fixing member 70 is in the shape of a spring, and the first fixing member 70 is slightly compressed and accommodated in the third pivot portion 64.

Please refer to the fourteenth and fifteenth drawings. The fourteenth embodiment is an exploded perspective view of the seventh embodiment of the locking structure of the authoring tool, and the fifteenth drawing is a cross-sectional view of the seventh embodiment of the locking structure of the authoring tool. As shown in the figure, the first groove ring 15 and the second groove ring 16 are respectively disposed on the outer peripheral surfaces of the first through hole 13 , and a first fixing member 70 and a second fixing member 80 are disposed. The first fixing member 70 and the second fixing member 80 are respectively in a ring shape, and the first fixing member 70 and the second fixing member 80 are respectively disposed in the first groove ring 15 and the second groove ring 16 of the body 10. The elastic member 40 is sleeved on the body 10 and received in the collar 60. The two ends of the elastic member 40 are respectively abutted against the coupling member 50 and the first fixing member 70, so that the coupling member 50 is received by the coupling member 50. The elastic force of the elastic member 40 abuts against the front end of the first through hole 13.

The advantages of this authoring tool locking structure are:

1. The two ends of the second receiving slot 12 of the body 10 are respectively provided with a clamping member 30, and the two clamping members 30 are mutually symmetrical. When the body 10 is engaged with other hand tool parts, the two The clamping member 30 does not cause a lack of axial misalignment between the body 10 and the other hand tool, so that the locking mechanism of the present writing tool and the other tool members are rotated and rotated to achieve a two-axis centering and non-offset. The use of the best combination state.

2, the first fixing member 70 is limited to the second pivot portion 62 of the collar 60, and the coupling member 50 is limited to the first through hole 13 as shown in FIG. The collar 60 and the first fixing member 70 are not released from the outside of the body 10.

3. The second receiving groove 12 and the first through hole 13 are in the shape of a circular hole and are formed in a penetrating shape, so that the second receiving groove 12 and the first through hole 13 can be processed by using a drilling method and the drill bit is downwardly displaced. There will be no travel problems at the time.

4. The coupling member 50 and the first fixing member 70 are hidden in the collar 60, and the appearance is only the body 10. And the collar 60.

The first fixing member 70 is configured to constrain the coupling member 50 to the second pivot portion 62 of the collar 60. When the user moves the collar 60, the collar 60 and the first fixing member 70 are coupled together. The piece 50 and the moving piece 20.

6. As shown in the sixth figure, when the user moves the collar 60, the coupling member 50 causes the moving member 20 to be interlocked in the body 10, so that the elastic member 40 is compressed, and the two clamping members are The 30 series abuts against the second top surface 22 of the moving member 20, and the two clamping members 30 are retracted into the second housing 12 of the body 10.

Therefore, the tool locking 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‧‧‧First slot

12‧‧‧Second capacity

13‧‧‧First perforation

14‧‧‧Action

20‧‧‧Mobile parts

21‧‧‧First top surface

22‧‧‧Second top

23‧‧‧Second perforation

30‧‧‧Cards

40‧‧‧Flexible components

50‧‧‧Connected parts

60‧‧‧ collar

61‧‧‧ First pivot

62‧‧‧Second pivot

63‧‧‧First arrival

70‧‧‧First fixture

71‧‧‧Secondary

Claims (12)

A tool locking structure, which is a common four-corner structure in a hand tool, comprising: a body having a quadrangular head at one end, the body having a first pocket and a second The first receiving groove and the second receiving groove are all disposed on the four corners of the body, the first receiving groove has the same axis as the system, and the second receiving groove is perpendicular to the first receiving groove. The first receiving groove and the second receiving groove are in a mutually communicating shape, and the second receiving groove is in the shape of a through hole. The system is provided with a first through hole, and the first through hole is in communication with the first receiving groove. The first perforation is formed in a circular hole shape, the diameter of the first perforation is larger than the diameter of the first and second cavities; and a moving member is received in the first cavity of the main body. The moving member is provided with a first top surface and a second top surface, and the moving member is provided with a second through hole, the second through hole is opposite to the first through hole, and the second through hole has a diameter smaller than the first through hole. Diameter; two clamping members, the clamping members are disposed on two sides of the opening of the second receiving slot, the two The workpiece is in contact with the first top surface of the moving member, and the two clamping members are symmetric with respect to the moving member; and an elastic member is received at the bottom end of the first receiving groove of the body. The elastic member is abutted against the body and the moving member; a coupling member is received in the first perforation of the body and the second perforation of the moving member, the diameter of the coupling member is the same as the diameter of the second perforation The elastic force of the elastic member is such that the coupling member abuts against the first perforated circumferential surface, and the coupling member is movable in the first perforation to drive the movable member to be displaced, and the coupling member has a cylindrical shape; a ring, the ring is in the shape of a ring, the ring is sleeved on the outer periphery of the body, the ring is aligned with the first through hole, and the ring is provided with the first pivot And the second pivot portion, the first pivot portion is sleeved on the body, and the diameter of the second pivot portion is greater than the diameter of the first pivot portion, the first The first flange has a first abutting edge, and the first abutting edge abuts against the coupling member; and the first fixing member has a ring shape. The first fixing member is fixed in the second pivot portion of the collar, the first fixing member is provided with a second abutting edge, and the second abutting edge is in contact with the coupling member, the first The fixing member limits the coupling member to the second pivot portion of the collar, and the coupling member is limited to the first perforation range so that the collar and the first fixing member do not come out of the body. The tool locking structure according to claim 1, wherein the other end of the body is provided with an active end, and the working end is in the shape of a hexagonal head, a quadrangular groove or an L-shaped rod. The tool locking structure according to claim 1, wherein the first top surface has a circumferential surface shape, and the second top surface has a tapered head shape. The tool locking structure of claim 1, wherein the diameter of the first perforation is greater than twice the diameter of the second perforation. The tool locking structure of claim 1, wherein each of the card members is in the shape of a bead. The tool locking structure according to claim 1, wherein after the card member is received in the second pocket, the second pocket opening is punched out by a stamping method to prevent the card from falling off. Out of the second tank. The tool locking structure of claim 1, wherein the elastic member is a spring structure. The tool locking structure according to claim 1, wherein the first abutting system has a planar shape, and the first abutting edge is tangential to the first perforated circumferential surface. The tool locking structure according to claim 1, wherein the outer peripheral surface of the first fixing member and the inner peripheral surface of the second pivot portion of the collar are in a tight fitting structure. The tool locking structure of claim 1, wherein the second abutting is planar. The tool locking structure according to claim 1, wherein the moving member is provided with a third top surface, wherein the third top surface has a curved surface, and the third top surface has the same diameter as the clamping member. . The tool locking structure of claim 1, wherein the collar is provided with a third pivot portion, the diameter of the third pivot portion being greater than the diameters of the first pivot portion and the second pivot portion, the first fixing The piece is in the shape of a C-shaped ring, and the first fixing member is in the shape of a spring. The first fixing member is slightly compressed and accommodated in the third pivot portion.