TWI656952B - Tool fast grip - Google Patents

Abstract

The present invention is a tool fast-rotating grip, comprising an axial direction, a first body, a second body and at least two abutting units, the first body is recessed with a first clamping groove, the first clamping The second body is pivotally connected to the first body, the second body is recessed with a second clamping groove, and the second clamping groove is also disposed along the axial direction, and The first clamping groove faces the second clamping groove, and the at least two abutting units are respectively disposed on the wall surface of the first clamping groove and the wall surface of the second clamping groove; thereby, the present invention can It is widely used for hand tools of different sizes and achieves the effect of improving the efficiency of hand tools.

Description

Tool fast grip

The present invention relates to a tool quick-turn grip, and more particularly to a tool quick-turn grip that is widely used for hand tools of different sizes.

The coupling components such as bolts or nuts need to rely on different sizes of corresponding wrenches during the process of locking or unloading. At present, the industry has developed socket wrenches, Y-wrenches or T-wrenches to match different working environments.

In the foregoing operation of locking or unloading the coupling member, one of the hands is mainly held at the middle portion of the column grip to maintain the smoothness of the hand tool, and the other hand is held at the top end of the handle to provide a rotating hand tool. Force, because human hands can't 360. The horizontal rotation is performed. Therefore, after the hand holding the tip of the handle is rotated by an angle, the hand tool needs to loosen the coupling component to adjust the next rotation angle. In this operation, not only the work efficiency is not caused. The lack of Zhang, the hand held by the operator at the middle of the grip is easily injured by friction with the grip.

In order to improve the above-mentioned deficiencies, the related art has developed a "tool handle quick-change structure improvement" such as TW Patent No. M315141, in which the above-mentioned patents are mainly installed through a set of parts at the grip of the hand tool. The design of the set part allows the user to hold the handle part in one hand, and the other hand can quickly rotate the top end of the handle, which makes the use of the hand tool smoother and more convenient, and also solves the operator's grip on the middle of the handle. The hand at the place is easily susceptible to injury due to friction with the grip.

Although the aforementioned patent solves the problem of the smoothness of the use of the hand tool and the user's easy injury, the aforementioned patent can only be applied to the size of a single hand tool, and cannot be widely used for hand tools of different sizes, for the conversion of different combinations. The user is very inconvenient, so the existing hand tool grip is necessary for improvement.

In order to solve the problem that the existing hand tool grip is only applicable to a single hand tool size and cannot be widely used for hand tools of different sizes, the main object of the present invention is to provide a tool quick-turn grip which can be widely used. Different sizes of hand tools, and further, the present invention has the effect of protecting the hands.

The present invention solves the prior art problem of the tool fast-rotating grip, comprising: an axial direction; a first body, the first body is recessed with a first clamping groove, the first clamping groove is along the The second body is pivotally connected to the first body, the second body is recessed with a second clamping groove, and the second clamping groove is also disposed along the axial direction, and The first clamping groove faces the second clamping groove; and at least two abutting units respectively disposed on the wall surface of the first clamping groove and the wall surface of the second clamping groove .

In the above-mentioned tool fast-rotating grip, the first body includes two protecting portions and a holding portion, and the two protecting portions of the first body are respectively disposed at two ends of the first body, and the holding portion of the first body Between the two protection portions of the first body, the outer diameters of the two protection portions of the first body are larger than the outer diameter of the grip portion of the first body, and the second body further includes two protection portions and a holding portion. The two protection portions of the second body are respectively disposed at two ends of the second body, and the two protection portion holding portions of the second body are disposed between the two protection portions of the two protection portions of the second body, and the The outer diameters of the two protection portions of the two protection portions of the two bodies are larger than the outer diameters of the two protection portion grip portions of the second body.

The tool fast-rotating grip is further provided with eight abutting units, and the first body is provided with four mounting slots, wherein the two mounting slots of the first body penetrate through one of the protecting portions of the first body. The other two mounting slots of the first body extend through another protection portion of the first body, the second The main body is provided with four mounting slots, wherein the two mounting slots of the second body extend through one of the protection portions of the second body, and the other two mounting slots of the second body extend through the other protection portion of the second body. Each of the abutting units is disposed inside the corresponding mounting groove.

The tool fast-rotating grip, wherein each abutting unit comprises an abutting member, an abutting elastic member and a locking member, the abutting member is disposed at an inner end of the mounting groove and protrudes from the first clip In the groove and the second clamping groove, the abutting elastic member is disposed at a middle portion of the corresponding mounting groove and abuts against the abutting member, and the locking member is locked to the outer end of the corresponding mounting groove, the locking member Abut against the elastic member.

The aforementioned tool fast-turning grip, wherein each abutting member is a ball.

The aforementioned tool quick-turning grip, wherein each abutting member is a sleeve.

The tool fast-rotating grip, wherein the tool quick-rotating grip includes the at least one combined elastic member, and the at least one combined elastic member is respectively disposed at a pivotal connection between the first body and the second body, so that the first body The first clamping groove is in close contact with the second clamping groove of the second body.

The tool fast-rotating grip, wherein the tool quick-rotating grip includes the at least one combined elastic member, and the at least one combined elastic member is respectively disposed at a pivotal connection between the first body and the second body, so that the first body The first clamping groove is opposite to the second clamping groove of the second body.

The aforementioned tool quick-turning grip, wherein the at least one combined elastic member is a torsion spring.

The tool fast-rotating grip, wherein a first side of the first body is different from a side wall of the pivoting portion, and a second quick-grooving groove is defined. The first quick trigger slot is disposed opposite to the second quick trigger slot.

The tool fast-rotating grip, wherein the first body comprises two mounting grooves spaced apart from each other, the mounting grooves of the first body are recessed on the wall surface of the first clamping groove, and the second body comprises two upper and lower intervals The mounting groove of the second body is recessed on the wall surface of the second clamping groove.

In the foregoing tool fast-rotating grip, each of the mounting grooves is a C-shaped groove body, and each abutting unit is a W-shaped clamping member.

The tool fast-rotating grip, wherein a first side of the first body is different from a side wall of the pivoting portion, and a second quick-grooving groove is defined. The first quick trigger slot is disposed opposite to the second quick trigger slot.

Enhancements to the efficiencies available to the techniques of the present invention include:

1. The second body is pivotally connected to the first body through the two pivots, and the at least one combined elastic member is respectively disposed at a pivotal connection between the first body and the second body, so that the first body is The angle between the second bodies can be adjusted, so the invention can be applied to hand tools of different sizes.

The first body is provided with two protection portions and a grip portion, and the second body is also provided with two protection portions and a grip portion, because the outer diameters of the two protection portions of the first body are larger than the grip portion The outer diameter of the two protection portions of the second body is larger than the outer diameter of the grip portion, and the user holds the hand on the outer circumference of the first body and the outer ring of the second body during operation. It can prevent the user's hand from touching the tip of the handle of the hand tool to protect the user.

3. At the beginning of the use process, the hands are respectively held by the first quick release slot and the second quick release slot, so that the first body is relatively open relative to the second body, the first quick release slot and the first The design of the two quick-floating slots can quickly allow the operator to open the invention to achieve the effect of convenient operation.

A‧‧‧Axial

10‧‧‧First Ontology

11‧‧‧First clamping groove

12‧‧‧Protection Department

13‧‧‧ grip

14, 14B‧‧‧ installation slot

15‧‧‧First quick pull slot

20‧‧‧Second ontology

21‧‧‧Second clamping slot

22‧‧‧Protection Department

23‧‧‧ grip

24, 24B‧‧‧ installation slot

25‧‧‧Second quick pull slot

30‧‧‧With elastic parts

40, 40A, 40B‧‧‧Abutment unit

41, 41A‧‧‧ Abutments

42‧‧‧Resistance to elastic parts

43‧‧‧Locker

50‧‧‧ pivot

60‧‧‧Handle

70‧‧‧Handle

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view showing the appearance of a first preferred embodiment of the present invention.

Fig. 2 is another perspective view showing the appearance of the first preferred embodiment of the present invention.

Figure 3 is an exploded perspective view showing the appearance of the first preferred embodiment of the present invention.

Figure 4 is a cross-sectional plan view of a first preferred embodiment of the present invention.

Figure 5 is a perspective view showing the operation of the first preferred embodiment of the present invention.

Figure 6A is a top plan view showing the operation of the first preferred embodiment of the present invention.

Figure 6B is a top plan view showing another operation of the first preferred embodiment of the present invention.

Figure 7 is an exploded perspective view showing the appearance of a second preferred embodiment of the present invention.

Figure 8 is a plan view showing the operation of a second preferred embodiment of the present invention.

Figure 9 is an exploded perspective view showing the appearance of a third preferred embodiment of the present invention.

Figure 10 is a plan view showing the operation of a third preferred embodiment of the present invention.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the present invention, further details are shown in the following preferred embodiments.

A first preferred embodiment of the tool quick-turn grip provided by the present invention is shown in FIGS. 1 to 4. The tool quick-turn grip includes an axial direction A, a first body 10, and a second body 20. At least one combined elastic member 30 and at least two abutting units 40, wherein:

The axial direction A is a long axis disposed along the Z direction, and the first body 10 is a long block having a C-shaped cross section, such that the inner surface of the first body 10 is recessed with a first clamping groove 11 The first clamping groove 11 is disposed along the axial direction A. The first body 10 includes two protecting portions 12 and a holding portion 13 . The two protecting portions 12 are respectively disposed at two ends of the first body 10 . The grip portion 13 is disposed between the two protecting portions 12, and the outer diameters of the two protecting portions 12 are larger than the outer diameter of the grip portion 13 such that the outer surfaces of the two protecting portions 12 protrude from the grip portion 13 The outer surface of the first body 10 is further provided with four mounting slots 14 . The two mounting slots 14 extend through one of the protecting portions 12 , and the other two mounting slots 14 extend through the other protecting portion 12 . Preferably, Each of the mounting slots 14 is a threaded slot.

The second body 20 is pivotally connected to the first body 10 through two pivots 50. The second body 20 is also a long block having a C-shaped cross section, so that the inner surface of the second body 20 is provided with a second body. a clamping groove 21, the second clamping groove 21 is disposed along the axial direction A, and the second body 20 further includes two protecting portions 22 And a holding portion 23, the two protecting portions 22 are respectively disposed at the two ends of the second body 20, the holding portion 23 is disposed between the two protecting portions 22, and the outer diameters of the two protecting portions 22 are larger than the The outer surface of the holding portion 23 protrudes from the outer surface of the holding portion 23, and further, the second body 20 is provided with four mounting grooves 24 through which the two mounting grooves 24 are inserted. One of the protection portions 22 and the other two mounting slots 24 are formed in the other protection portion 22. Preferably, each of the mounting slots 24 is a threaded slot. Further, the first body 10 is different from a side wall of the pivoting portion. A first quick-action slot 15 is defined. A second quick-disc 25 is recessed from a side wall of the second body 20, and the first quick-release slot 15 faces the second quick-release slot 25 Settings.

The at least one combined elastic member 30 is respectively disposed at a pivotal connection between the first body 10 and the second body 20, so that the first clamping groove 11 of the first body 10 and the second body 20 are secondly sandwiched. Preferably, the present invention includes two combined elastic members 30. Further, each of the combined elastic members 30 is a torsion spring, and one of the combined elastic members 30 is sleeved on one of the pivots 50. The other combined elastic member 30 is sleeved on the other pivot 50.

The at least two abutting units 40 are respectively disposed on the wall surface of the first clamping groove 11 and the wall surface of the second clamping groove 21. Preferably, the first embodiment of the present invention comprises eight abutting units 40. Each of the abutting units 40 is disposed in the interior of the corresponding mounting groove 14 , 24 and includes an abutting member 41 , an abutting elastic member 42 , and a locking member 43 . The abutting member 41 is disposed on the mounting groove 14 , 24 . The inner end is protruded from the first clamping groove 11 or the second clamping groove 21. Preferably, the abutting member 41 is a ball, and the abutting elastic member 42 is disposed in the corresponding installation. Preferably, the abutting elastic member 42 is a spring, and the locking member 43 is locked to the outer end of the corresponding mounting groove 14, 24, and the abutting member 41 is abutted against the abutting member 41. The locking member 43 abuts against the abutting elastic member 42.

As shown in FIG. 3 to FIG. 5, when the operation of the present invention is used, the hands are firstly held by the first quick-action slot 15 and the second quick-action slot 25, so that the first body 10 is opposite to the second body. 20 is relatively open, please refer to FIG. 6A further, so that the first clamping groove 11 and the second clamping groove 21 are covered by a manual After the handle 60 is provided, the abutting members 41 of the at least two abutting units 40 can elastically abut against the ring wall of the handle 60. Next, as shown in FIG. 5, the user holds one of the hands. The first body 10 and the outer circumferential surface of the second body 20 are held by the other hand at the top end of the handle 60, so that the user can quickly rotate the handle 60, and the bolt can be quickly tightened or loosened. Or a coupling member such as a nut; as shown in FIG. 6B, the second body 20 is pivotally connected to the first body 10 through the two pivots 50, and the at least one combined elastic member 30 is respectively disposed on the first body 10 and The pivotal portion of the second body 20 allows the angle between the first body 10 and the second body 20 to be adjusted. Similarly, the first clamping groove 11 and the second clamping groove 21 are covered. The present invention is applicable to hand tools of different sizes. In addition, the first body 10 is provided with two protection portions 12 and a grip portion 13, and the second body 20 is also provided. The two protection portions 22 and a grip portion 23, wherein the outer diameters of the two protection portions 12 are larger than the outer diameter of the grip portion 13, and the outer diameters of the two protection portions 22 are larger than the outer diameter For the outer diameter of the holding portion 23, please refer to FIG. 5. During the operation, the user holds the hand on the outer circumference of the first body 10 and the second body 20 to prevent the user's hand from touching the hand tool. The top of the handle 60 achieves the effect of protecting the user.

It is to be noted that the first body 10 and the second body 20 can be pivotally connected to each other if the at least one combined elastic member 30 is not provided. The body 10 and the second body 20 are clamped to the handle 60 of the hand tool, and the same effect of quickly tightening or loosening the coupling member can be achieved. In addition, the at least one combined elastic member 30 can be in a normally open or normally closed state between the first body 10 and the second body 20, and both states are available for use by an operator.

Referring to FIG. 7 and FIG. 8 , a second preferred embodiment of the present invention is substantially the same as that of the first embodiment, except that each abutting member 41A is a sleeve, and each sleeve reaches a circle. The same effect of the bead, that is, the abutting member 41A can be elastically abutted against the ring wall of the handle 60; the operation of this embodiment is the same as that of the first preferred embodiment and will not be described again.

Referring to FIG. 9 and FIG. 10, a third preferred embodiment of the present invention is substantially the same as that of the first embodiment, and the difference is only that in the embodiment, the first body 10 includes two upper and lower intervals. Each of the mounting slots 14B is recessed in the wall surface of the first clamping slot 11. Preferably, each mounting slot 14B is a C-shaped slot. Similarly, the second body 20 includes The mounting groove 24B is disposed at a distance from each other. The mounting groove 24B is recessed in the wall surface of the second clamping groove 21. Preferably, each mounting groove 24B is a C-shaped groove body, and each abutting unit 40B is A W-shaped clip; the operation of this embodiment is substantially the same as that of the first preferred embodiment, except that the embodiment is clamped to the grip 60 of the hand tool through the abutting units 40B. The W-shaped clips are designed by the abutting units 24B so that the grips 60 can smoothly rotate between the abutting units 24B.

In summary, the enhancements of the present invention include the following:

1. The second body 20 is pivotally connected to the first body 10 through the two pivots 50, and the at least one combined elastic member 30 is respectively disposed at a pivotal connection between the first body 10 and the second body 20. The angle between the first body 10 and the second body 20 can be adjusted, so the invention can be applied to hand tools of different sizes.

The first body 10 is provided with two protection portions 12 and a grip portion 13 , and the second body 20 is also provided with two protection portions 22 and a grip portion 23 , because the outer diameters of the two protection portions 12 are larger than the The outer diameter of the holding portion 13 and the outer diameter of the two protecting portions 22 are larger than the outer diameter of the holding portion 23, and the user holds the outer ring of the first body 10 and the second body 20 during operation. The hand on the circumference prevents the user's hand from touching the top of the handle 60 of the hand tool to protect the user.

3. At the beginning of the use process, the hands are respectively held by the first quick-action slot 15 and the second quick-disc slot 25, so that the first body 10 is relatively open relative to the second body 20, and the first quick pull The design of the slot 15 and the second quick release slot 25 allows the operator to quickly open the present invention for convenient operation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art can use the present invention without departing from the scope of the present invention. Equivalent actual local modification or modification made by the disclosed technical contents The embodiments are not within the scope of the technical solutions of the present invention without departing from the technical solutions of the present invention.

Claims (15)

A tool fast-rotating grip, comprising: an axial body; a first body, the first body is recessed with a first clamping groove, the first clamping groove is disposed along the axial direction; The second body is pivotally connected to the first body, the second body is recessed with a second clamping groove, the second clamping groove is also disposed along the axial direction, and the first clamping groove is The second clamping grooves are facing each other; and at least two abutting units are respectively disposed on the wall surface of the first clamping groove and the wall surface of the second clamping groove. The tool fast-rotating gripper of claim 1, wherein the first body comprises two protection portions and a holding portion, and the two protection portions of the first body are respectively disposed at two ends of the first body, the first The holding portion of the main body is disposed between the two protecting portions of the first body, and the outer diameters of the two protecting portions of the first body are larger than the outer diameter of the grip portion of the first body, and the second body further includes two protecting portions And a holding portion, the two protecting portions of the second body are respectively disposed at two ends of the second body, and the two protecting portions of the second body are disposed on the two protecting portions of the second body And the outer diameters of the two protection portions of the two protection portions of the second body are larger than the outer diameters of the two protection portion grip portions of the second body. The tool fast-rotating gripper of claim 2, which is provided with eight abutting units, the first body is provided with four mounting slots, wherein the two mounting slots of the first body penetrate through the first body a protection portion, the other two mounting slots of the first body are inserted through the other protection portion of the first body, the second body is disposed through the four mounting slots, wherein the two mounting slots of the second body extend through the second The other two mounting slots of the second body extend through the other protection portion of the second body, and the abutting units are disposed inside the corresponding mounting slots. The tool according to the request of the fast forward grip 3, wherein each unit comprises an abutment against the abutment member, a resilient abutment and a locking member, the abutment is located at the inner end of the corresponding mounting groove, and the convex In the corresponding first clamping groove or the second clamping groove, the abutting elastic member is disposed at a middle portion of the corresponding mounting groove and abuts against the abutting member, and the locking member is locked to the phase Corresponding to the outer end of the mounting groove, the locking member abuts against the abutting elastic member. The tool quick-turn grip of claim 4, wherein each of the abutting members is a ball. The tool quick-turn grip of claim 4, wherein each abutment member is a sleeve. The tool quick-rotating gripper according to any one of claims 1 to 6, wherein the tool quick-rotating grip comprises the at least one combined elastic member, the at least one combined elastic member being respectively disposed on the first body and the second The pivoting portion of the body is such that the first clamping groove of the first body and the second clamping groove of the second body are tightly closed. The tool quick-rotating gripper according to any one of claims 1 to 6, wherein the tool quick-rotating grip comprises the at least one combined elastic member, the at least one combined elastic member being respectively disposed on the first body and the second The pivoting portion of the body is such that the first clamping groove of the first body and the second clamping groove of the second body are relatively open. The tool quick-turn grip of claim 7, wherein the at least one combined elastic member is a torsion spring. The tool fast-turning gripper of claim 9, wherein a first side of the first body is different from a side wall of the pivoting portion, and a first quick-flanging groove is defined, and the second body is concave from a side wall of the pivoting portion. The second quick trigger slot is disposed opposite to the second quick trigger slot. The tool quick-turn grip of claim 8, wherein the at least one combined elastic member is a torsion spring. The tool fast-rotating gripper of claim 11, wherein a first side of the first body is different from a side wall of the pivoting portion, and a first quick-flanging groove is defined, and the second body is different from a side wall of the pivoting portion. The second quick trigger slot is disposed opposite to the second quick trigger slot. The tool fast-rotating gripper of claim 1 or 2, wherein the first body comprises two mounting grooves spaced apart from each other, and the mounting grooves of the first body are recessed on the wall surface of the first clamping groove, The second body includes two mounting slots spaced apart from each other, and the mounting slots of the second body are recessed on the wall surface of the second clamping slot. The tool quick-turn grip according to claim 13, wherein each of the mounting slots is a C-shaped slot, and each of the abutting units is a W-shaped clip. The tool fast-rotating gripper of claim 14, wherein a first side of the first body is different from a side wall of the pivoting portion, and a second quick-moving groove is defined. The second quick trigger slot is disposed opposite to the second quick trigger slot.