TWM546290U - Multifunctional hand tool - Google Patents

Description

Multi-function hand tool

This creative department is related to hand tools, especially for a handy tool that is easy to use and carry.

According to the general public, when locking and disassembling the locking component-screw or nut, the screwdriver or the nut is usually used as the main operation tool. The general hand tool is the screwdriver or the sleeve. The barrel and the handle are integrally combined to facilitate the application of force and reduce the manufacturing cost. However, the hand tool of the same size can only be applied to the locking element of a single size for locking and dismounting action. When it comes to the need to lock components of various sizes, it is necessary to prepare a variety of hand tools at the same time, causing trouble and inconvenience in carrying and use.

In view of the above situation, the creator invested a lot of time to research relevant knowledge and conduct research and development of related products. After many experiments and tests, he finally launched a “multi-functional hand tool” to improve the above-mentioned defects to meet the needs of the public. use.

The main purpose of the present invention is to provide a multi-functional hand tool which can be applied to a plurality of locking elements of different sizes and specifications - bolts and nuts provide a locking action, which is sufficient to solve the problems of the prior art.

Another purpose of this creation is to provide a multi-functional hand tool that can be used when not in use. It is more convenient to carry with folding and folding, reducing the volume.

Therefore, in order to achieve the above purpose and effect, the present invention creates a multi-functional hand tool which can externally connect a sleeve and can rotate a locking component (screw or nut), which comprises: a body, one working end at one end, and another One end is provided with a set of connecting ends, the working end can be connected with the sleeve, the connecting end is provided with a first and a second protruding post on the left and right sides; a first tool body is correspondingly disposed on the One side of the body is provided with a first working end at one end and a first set of connecting ends at the other end. The first working end can be assembled with the sleeve, and the first set of connecting ends is disposed inside the body of the body. a first arc groove for the first protrusion to slide therein; a second tool body correspondingly disposed on the other side of the body, one end of which has a second working end, and the other a second set of terminals is disposed at one end, the second working end is connectable with the sleeve, a second arc groove is disposed on the inner side of the second set of contacts, and the second arc groove is provided for the second convex The column is slidable therein; a coupling member pivotally connects the first tool body, the body and the second tool body to make the first Specifically, the second tool body can be rotated at a predetermined angle with respect to the body, and can be selectively rotated by any working end, and the first tool body, the body and the second tool body are stacked It is easy to carry when folded.

A further technical feature of the present invention is that the first tool body is provided with a first core hole, the body is provided with a core hole, and the second tool body is provided with a second core hole, the coupling member includes a shaft. a tube and a pivot rod, the shaft tube has an enlarged circular head, and a body connected to the head, the body is provided with an inner screw hole, the pivot rod has an enlarged circular head, a body portion of the head portion, the body portion is provided with an external thread; the body of the shaft tube passes through the first core hole, the core hole, and the second core hole from the outside of the first tool body. The body of the pivot rod is inserted into the outer side of the second tool body and screwed into the screw hole of the shaft tube.

A further technical feature of the present invention is that the binding member has a first And a second spacer, a first and a second wave washer, the first core hole is formed as a fisheye hole having a large diameter portion and a small diameter portion, the shaft tube is worn by the body a wave washer, first and second spacers, and a head portion thereof can be embedded in the large diameter portion, the first wave washer is attached between the head portion and the large diameter portion, and the first gasket is attached to the first gasket Between the core hole and the first core hole, the second gasket is attached between the second core hole and the core hole; the second core hole is also formed to have a large diameter portion and a small diameter In the fish eye hole, the pivot rod has a second wave washer on the body, and the head portion can be embedded in the large diameter portion, so that the second wave washer is attached between the head portion and the large diameter portion.

A further technical feature of the present invention is that the left and right sides of the body at the working end and the connecting end are respectively provided with outwardly protruding left and right side flaps, and the first tool body is at the working end thereof. The middle portion of the assembly end is provided with an outwardly extending right flap, and the second tool body is provided with an outwardly extending left flap at an intermediate portion between the working end and the assembly end, the right flap being opposite to the left flap The left side flap is opposite to the right side flap, so that the first working end, the working end and the second working end of the folding and folding are aligned in a straight line; the second tool body is limited to the left side thereof; The blocking piece and the right side flap of the body are blocked from rotating in the counterclockwise direction around the body, and the first tool body is limited by the blocking of the right side flap and the left side flap of the body to The body is centered and rotated in a clockwise direction.

A further technical feature of the present invention is that the body is provided with a circular hole on the outer peripheral wall thereof for the ring or the hook to be worn, which is convenient for the user to hook and hang on the body and is convenient to carry around.

A further technical feature of the present invention is that the working end, the first working end and the second working end are all arranged in a hexagonal shape, and the sleeve can be externally connected, and the sleeve has a plurality of driving grooves of various sizes and sizes, which can be Locking elements (screws or nuts) in a variety of sizes Locking and dismounting operations.

In combination with the technical features described above for the present invention, the first tool body and the second tool body pivoted to the two sides of the body can be rotated to open a predetermined angle. The first working end, the second working end and the working end of different size specifications are assembled with sleeves of different sizes and sizes, and the locking elements of various sizes and sizes are locked and disassembled. It is necessary to carry a multi-hand tool at the same time, which is not only bulky, but also inconvenient to carry. Therefore, this creation can be said to be a kind of practical and progressive creation, which is worthy of promotion by the industry and publicized to the public.

1‧‧‧ Ontology

11‧‧‧Working end

12‧‧‧ group end

13‧‧‧First pillar

14‧‧‧second stud

15‧‧‧heart hole

16‧‧‧left wing

17‧‧‧Right wing

18‧‧‧ round hole

2‧‧‧First tool body

21‧‧‧First working end

22‧‧‧The first set of joints

23‧‧‧First arc slot

24‧‧‧First heart hole

25‧‧‧right flap

3‧‧‧Second tool body

31‧‧‧Second working end

32‧‧‧Second group of terminals

33‧‧‧second arc slot

34‧‧‧Second heart hole

35‧‧‧Left baffle

4‧‧‧Connected parts

41‧‧‧ shaft tube

411‧‧‧ head

412‧‧‧ Body

413‧‧‧Inner hole

42‧‧‧ pivot

43‧‧‧First gasket

44‧‧‧second gasket

45‧‧‧First wave washer

46‧‧‧Second wave washer

Fig. 1 is a schematic view showing the appearance of a three-dimensional combination in which the creation is opened at a predetermined angle.

Fig. 2 is a schematic view showing the appearance of a three-dimensional combination of the folding and folding of the present invention.

Figure 3 is a schematic exploded perspective view of the present invention.

Figure 4 is a schematic cross-sectional view of the creation of the present invention.

Figure 5 is a schematic plan view of the present invention in a folded and folded manner.

FIG. 6 is a schematic plan view showing the first tool body being rotated and opened.

Figure 7 is a partial enlarged view of the inventive body.

In order to clarify the purpose and effect of the above-mentioned creations, the features and effects of the present invention will be described in detail with reference to the drawings. Referring to FIG. 1 to FIG. 7 , a multi-functional hand tool can be used to externally connect a sleeve (not shown) to rotate a locking component (screw or nut), which includes: one end of the body 1 is provided The working end 11 and the other end are provided with a set of connecting ends 12, which can be combined with the sleeve The first connecting body 13 and the second protruding post 14 are disposed on the left and right sides of the set of connecting ends 12; a first tool body 2 is correspondingly disposed on one side of the body 1 and is provided at one end thereof. The first working end 21 and the other end are provided with a first set of connecting ends 22, the first working end 21 can be assembled with the sleeve, and the first set of connecting ends 22 is provided with a first arc inside the body 1 a slot 23, the first slot 23 is configured to slide the first protrusion 13 therein; a second tool body 3 is correspondingly disposed on the other side of the body 1, and a second working end 31 is disposed at one end thereof. The second end of the second working end 31 is connected to the sleeve, and the second end of the second connecting end 32 is in contact with the inner side of the main body 1 to provide a second arc slot 33, the second The arc slot 33 is configured to allow the second protrusion 14 to slide therein; a coupling member 4 pivotally connects the first tool body 2, the body 1 and the second tool body 3 to make the first tool body 2 And the second tool body 3 can be rotated relative to the body 1 to open a predetermined angle, and can be selectively rotated by any working end 11, 21, 31, when the first tool body 2, the body 1 and The second tool body 3 It is convenient to carry when the collection is folded (the foregoing is the main technical feature of the main embodiment of the creation, which corresponds to the content of the first item of the patent application scope of this case, and the purpose and implementation form of the creation are known in detail, and the scope of the other subsidiary patent applications The technical features described are the detailed description or additional technical features of the first content of the patent application scope, and are not intended to limit the scope of the first paragraph of the patent application scope. It should be noted that the first item of the patent application scope of this application does not necessarily contain The technical features described in the remaining scope of the patent application).

It is to be noted that the working end 11, the first working end 21 and the second working end 31 are all arranged in a hexagonal shape, and the sleeve can be externally connected, and the sleeve has a plurality of driving grooves of various sizes and sizes. Locking and detaching lock elements (screws or nuts) of various sizes and sizes, wherein the working end 11 of the hexagonal head is assembled with the sleeve, and the sleeve is It is a matter of course that the driving groove is sleeved on a screw or a nut for locking and dismounting, and will not be described herein.

As described above, please refer to FIG. 3 and FIG. 4, wherein the first tool body 2 is worn. A first core hole 24 is disposed. The body 1 is provided with a core hole 15. The second tool body 3 is provided with a second core hole 34. The coupling member 4 includes a shaft tube 41, a pivot rod 42, and a first shaft. a spacer 43 and a second spacer 44, a first wave washer 45 and a second wave washer 46. The shaft tube 41 has an enlarged circular head 411 and a body connected to the head 411. The body portion 412 is provided with an inner screw hole 413. The pivot rod 42 has an enlarged circular head portion 421 and a body portion 422 attached to the head portion 421. The body portion 422 is provided with an external thread; The shaft portion 412 of the shaft tube 412 passes through the first core hole 24, the core hole 15, and the second core hole 34 from the outside of the first tool body 2. The body portion 412 of the pivot rod 42 is covered by the second tool. The outer side of the body 3 penetrates into the screw hole 413 of the shaft tube 41 to be screwed and locked. In addition, the first core hole 24 is formed as a fisheye hole having a large diameter portion 241 and a small diameter portion 242, and the shaft tube 41 is sleeved with the first wave washer 45 and the first gasket 43 by the body portion 412 thereof. And the second spacer 44, and the head portion 411 can be embedded in the large diameter portion 241, the first wave washer 45 is attached between the head portion 411 and the large diameter portion 241, and the first spacer 43 is attached. Between the core hole 15 and the first core hole 24, the second gasket 44 is in contact with the second core hole 34 and the core hole 15; the second core hole 34 is also formed as The fisheye hole having the large diameter portion 341 and the small diameter portion 342, the body portion 412 of the pivot rod 42 is sleeved by the second wave washer 46, and the head portion 421 can be embedded in the large diameter portion 341, so that the first portion The two-wave washer 46 is attached between the head portion 421 and the large-diameter portion 341, and the elastic force provided by the wave washers 45, 46 has a function of preventing the pivot rod 42 from coming loose from the shaft tube 41.

Moreover, the left and right sides of the main body 1 at the left and right sides of the working end 11 and the connecting end 12 are respectively provided with an outwardly protruding left side flap 16 and a right side flap 17, and the first tool body 2 is at its working end. The middle portion of the end portion 12 is provided with an outwardly extending right flap 25, and the second tool body 3 is provided with an outwardly extending left flap 35 at an intermediate portion of the working end 11 and the connecting end 12, the right The flap 25 is opposite to the left flap 16 , and the left flap 35 can be opposite to the right flap 17 to align the first working end 21 , the working end 11 and the second working end 31 of the folding and folding. Arranged in a straight line (as shown in Figures 2 and 5); however, the second tool body 3 will be limited Blocking the left flap 35 and the right side flap 17 of the body, as viewed from FIG. 6, rotating in the counterclockwise direction about the body 1, and similarly, the first tool body 2 will Limited by the blocking of the right flap 25 and the left side flap 16 of the body, it can only be rotated in the clockwise direction centering on the body 1.

In addition, as shown in FIG. 7 , the body 1 is provided with a circular hole 18 on the outer peripheral wall thereof for the ring or hook (not shown) to facilitate the user to hook and hang on the body. It is convenient to carry around.

Looking at the above-mentioned contents for the present invention, the working end 11, 21, 31 having three different specifications and sizes of the main body 1, the first tool body 2 and the second tool body 3 can be provided differently. A variety of sleeves of the drive groove of the size specification are used for locking and dismounting a plurality of lock elements (nuts or bolts) of different shapes, sizes and specifications, thereby solving the problem that the multi-hand tool must be carried at the same time, not only The utility model has the advantages of large volume and inconvenient carrying, and the body 1 of the present invention, the first tool body 2 and the second tool body 3 can be folded and folded, and the first working end 21, the working end 11 and the first working end The two working ends 31 are aligned in a straight line, which reduces the overall volume and can be easily carried. This multi-functional hand tool is more in line with the practicality and progress of the public use than the conventional technology, and the above is only used. In order to explain the preferred embodiment of the present invention, it is not intended to impose any form of restriction on the creation of the creation, that is, any modification or alteration of the creation made under the same creative spirit is otherwise To implement By type and have the same effect, both should still be included within the scope of protection of the creative intent.

In summary, the "multi-functional hand tools" of this creation is indeed in line with the needs of industrial development, and its structural creation has an unprecedented innovative structure, so it has " "Newty" should be taken care of, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for new patents in China's Patent Law, and is a patent application in accordance with the law. And please ask the bureau to review it early and give it affirmation.

1‧‧‧ Ontology

11‧‧‧Working end

12‧‧‧ group end

16‧‧‧left wing

17‧‧‧Right wing

2‧‧‧First tool body

21‧‧‧First working end

22‧‧‧The first set of joints

25‧‧‧right flap

3‧‧‧Second tool body

31‧‧‧Second working end

32‧‧‧Second group of terminals

35‧‧‧Left baffle

4‧‧‧Connected parts

Claims (6)

A multi-functional hand tool capable of externally connecting a sleeve and capable of rotating a locking component, comprising: a body having a working end at one end and a set of connecting ends at the other end, the working end being connectable with the sleeve, the group A first and a second protrusion are disposed on the left and right sides; a first tool body is disposed on one side of the body, and one end is provided with a first working end and the other end is provided with a first a first working end, the first working end is connected to the sleeve, and a first arc groove is disposed on the inner side of the first set of connecting ends, wherein the first arc groove is provided for the first protruding post a second tool body is disposed on the other side of the body, and has a second working end at one end and a second set end at the other end, and the second working end can be combined with the socket set a second arc slot is disposed on the inner side of the contact between the second set of contacts and the second arc slot, wherein the second arc slot is configured to be slidable therein; a coupling member is pivotally coupled to the first The tool body, the body and the second tool body enable the first tool body and the second tool body to be rotated relative to the body The angle is set, and the rotation action can be selected by any working end, and the first tool body, the body and the second tool body are conveniently carried when folded and folded. According to the multi-functional hand tool of claim 1, wherein the first tool body is provided with a first core hole, the body body is provided with a core hole, and the second tool body is provided with a second core. The coupling member comprises a shaft tube and a pivot rod, the shaft tube has an enlarged circular head, and a body connected to the head, the body is provided with an inner screw hole, and the pivot rod has a Expanding the head of the circular diameter, a body connected to the head, the body is provided with an external thread; the body of the shaft tube passes through the first core hole and the core hole from the outside of the first tool body The second core hole has a body that is inserted into the outer side of the second tool body and screwed into the inner screw hole of the shaft tube. The multi-functional hand tool according to claim 2, wherein the coupling member further has a first and a second spacer and a first and a second wave washer, wherein the first core hole is configured to have a large diameter portion and a small diameter portion of the fisheye hole, the shaft tube is sheathed with a first wave washer and first and second spacers, and the head portion thereof can be embedded in the large diameter portion, the first The wave washer is attached between the head and the large diameter portion, the first gasket is attached between the core hole and the first core hole, and the second gasket is attached to the second core hole. The second core hole is also formed as a fisheye hole having a large diameter portion and a small diameter portion, and the pivot rod is sleeved with a second wave washer, and the head portion thereof can be embedded in In the large diameter portion, the second wave washer is attached between the head portion and the large diameter portion. The multi-functional hand tool according to claim 3, wherein the left and right sides of the body at the working end and the connecting end are respectively provided with outwardly protruding left and right side flaps, the first The tool body is provided with an outwardly extending right flap at an intermediate portion of the working end and the assembly end, and the second tool body is provided with an outwardly extending left flap at a middle portion of the working end and the assembly end, the right block The sheet is opposite to the left side flap, and the left flap is opposite to the right side flap, so that the first working end, the working end and the second working end of the folding and folding are aligned in a straight line; the second tool The body will be limited by the blocking of its left flap and the right side flap of the body, and is rotated counterclockwise about the body, the first tool body will be limited by its right flap and the body thereof. The blocking of the left side flap is rotated in a clockwise direction centering on the body. According to the multi-functional hand tool of claim 4, the body is provided with a circular hole in the outer peripheral wall thereof for the ring or the hook to be worn, which is convenient for the user to hook and hang on the body. It is convenient to carry around. The multi-functional hand tool according to any one of the preceding claims, wherein the working end, the first working end and the second working end are all arranged in a hexagonal shape, and the sleeve can be externally connected. The sleeve has a variety of sizes and sizes of drive grooves for locking and dismounting lock components (screws or nuts) of various sizes and sizes.