TWM502550U - Multi-functional assembly/disassembly hand tool - Google Patents

Description

Multi-functional split hand tool

This creation is about a multi-functional split hand tool, especially a multi-functional split hand tool that combines the spokes of the bicycle wheel and the extension pipe and the air core of the tire valve.

In order to facilitate people to disassemble objects, the relevant industry has developed a variety of special demolition hand tools for the disassembly properties of various objects. In terms of bicycle wheels, in order to disassemble the spokes of different specifications of the wheels, various exclusive spoke wrenches are developed; In order to disassemble the French and American tire valve cores, there is a dedicated air core demolition tool; in order to disassemble the extension pipe of the French tire valve, a special extension pipe demolition wrench is developed.

However, the spoke wrench, the air core disassembling tool and the extension pipe disassembling wrench are all single-function disassembling hand tools, and the user has to purchase them one by one. Because of the large volume and heavy weight of the unassembled manual group, it is inconvenient for the user to carry around, and has the disadvantage of being insufficient in practicality.

The main purpose of this creation is to provide a multi-functional disassembling hand tool, which solves the problem that the existing disassembling hand tools of the existing wheel have only a single specific object disassembling function, and the utility is insufficient.

In order to achieve the foregoing disclosure, the multifunctional detachable hand tool proposed by the present invention comprises a tool base, a first tool end and a second tool end, and the first tool end and the second tool end are respectively set. The opposite ends of the tool base, wherein: the opposite sides of the tool base are respectively a side portion, a pipe clamping groove and at least one spoke holding groove are formed on the side portion; the first tool end portion includes one end block And a tool post, one end of the end block is connected to the tool base, the tool post is protruded outward from the other end of the end block, and the end of the tool post forms a gas core clamping portion having a recess; the second tool end is opposite to the tool end The other end of the tool base forms a concave core holding groove.

The utility model is characterized in that the first tool end portion and the second tool end of the two ends of the disassembling hand tool respectively form a tool post with a gas core clamping portion and a concave gas. The core clamping groove enables the gas core of the corresponding American tire valve and the air core of the French tire valve to be respectively connected, and provides the air core unpacking tool of the American and French tire valve, wherein the split hand tool is The pipe base of the segment is further provided with a pipe clamping groove and a spoke holding groove, so as to provide a function of unwinding the extension pipe of the French tire valve, and a function of disassembling the wheel spokes, etc., so that the hand tools of the splitting are different. The disassembling function of the object, and the multi-functional disassembling hand tool is integrated into a small volume object by the functions, so that the multifunctional disassembling hand tool is small in size, light in weight and does not occupy space, and is convenient for the user. Carry and use. For the bicyclist, a more practical bicycle hand tool.

In the multifunctional detaching hand tool as described above, a plurality of spoke holding grooves of different widths can be disposed on the base of the tool, so that it is suitable for disassembling a plurality of spokes of different specifications. In addition, the first tool end portion and the second tool end portion may also form a non-slip portion on the outer circumference of the second tool end portion, so that when the user operates the multi-function disassembling hand tool, the disassembling hand tool is less likely to slip off the hand.

As shown in FIG. 1 , a preferred embodiment of the present multifunctional detachable hand tool is disclosed. The multifunctional detachable hand tool includes a tool base 10 , a first tool end portion 11 and a second tool end portion. 12. The first tool end portion 11 and the second tool end portion 12 are respectively disposed at opposite ends of the tool base portion 10.

As shown in FIG. 1 , the opposite ends of the tool base 10 are respectively a first end and a second end, and the opposite sides of the tool base 10 are respectively a side portion 101 on one side of the two side portions 101 . The portion or the two sides form a tube clamping groove 102 and at least one spoke holding groove 103. The groove width of the pipe clamping groove 102 corresponds to the width of the extension pipe tool portion of the French tire valve, and the spoke is clamped. The groove width of the groove 103 corresponds to the width of the end spoke of the wheel spoke. In the preferred embodiment, the two sides of the tool base 10 are provided with a tube clamping groove 102 and a plurality of spoke holding grooves 103 of different widths, so as to have a split-type extension tube and a plurality of different specifications. Spoke wrench function.

As shown in FIG. 1, the first tool end portion 11 can be integrally formed on the first end of the tool base 10, or the first tool end portion can be a separate component and can be screwed, snapped, bonded, etc. The means group is located at the first end of the tool base. In the preferred embodiment, the first tool end 11 is integrally formed at the first end of the tool base 10. The first tool end portion 11 includes an end block 111 and a tool post 112. One end of the end block 111 is connected to the tool base 10. The tool post 112 protrudes outward from the other end of the end block 111, and a tip is formed at the end of the tool post 112. The gas core holding portion 113. The first tool end portion 11 may further form an uneven sliding portion 114 on the outer peripheral surface of the end block 111.

As shown in FIG. 1 and FIG. 2, the second tool end portion 12 may be integrally formed on the second end of the tool base 10, or the second tool end portion may be a separate component and screwed, snapped, Bonding and the like are assembled at a second end of the tool base. In the preferred embodiment, the second tool end 12 is integrally formed at the second end of the tool base 10. The second tool end portion 12 is formed with a concave core holding groove 121 in an outer end surface with respect to the other end of the tool base portion 10. Further, the outer peripheral surface of the second tool end portion 12 may further have an uneven-shaped sliding portion 122.

The creative multi-functional splitting hand tool has the functions of disassembling the spokes of the bicycle wheel and disassembling the extension pipe and the air core of the tire valve. Wherein, when the multifunctional detaching hand tool is used as a wrench for disassembling the spokes of the bicycle wheel, the spoke holding groove of the appropriate size is selected on the base of the tool of the multifunctional detachable hand tool and fits at the end of the spoke of the bicycle wheel. On the fastener, as a spoke wrench, the spokes are detached from the wheel frame of the wheel, or the spokes are fixed on the wheel frame.

When the multifunctional detachable hand tool is used as a wrench for the extension pipe of the French tire valve, the pipe clamping groove on the base of the tool of the multifunctional detachable hand tool is fitted to the extension of the French tire valve On the non-circular tool part on the pipe, as a wrench for disassembling the French extension pipe, for disassembling the extension pipe from the nozzle body of the French tire valve, or locking the extension pipe to the gas of the French tire valve On the mouth of the tube.

When the multifunctional detachable hand tool is used as a core wrench for disassembling the American tire valve, the utility model of the first tool end of the multifunctional detachable hand tool extends into the nozzle body of the American tire valve. The gas core clamping portion at the end of the tool post is sleeved on the air core, that is, the gas core can be disassembled from the gas nozzle body of the American tire valve, and the gas core can be locked to the gas of the American tire valve. In the mouth of the tube.

When the multifunctional disassembling hand tool is used as a core wrench for disassembling a French tire valve, the air core clamping groove of the outer end surface of the second tool end of the multifunctional disassembling hand tool is fitted to the French The tire valve protrudes from the end of the gas cylinder outside the nozzle tube, that is, the gas core can be disassembled from the nozzle body of the French tire valve, and the gas core can be locked to the nozzle tube of the French tire valve. body.

10‧‧‧Tool base
101‧‧‧ side
102‧‧‧ pipe clamp groove
103‧‧‧ spoke holding groove
11‧‧‧First tool end
111‧‧‧End block
112‧‧‧Tool column
113‧‧‧Air core clamping
114‧‧‧Slip-stop
12‧‧‧ Second tool end
121‧‧‧Core holding groove
122‧‧‧Slip-stop

FIG. 1 is a perspective view of a preferred embodiment of the present multifunctional detachable hand tool. 2 is a top plan view showing a preferred embodiment of the multifunctional detaching hand tool shown in FIG. 1. 3 is a schematic end plan view of the second tool end of the preferred embodiment of the multifunctional detachable hand tool of FIGS. 1 and 2.

10‧‧‧Tool base

101‧‧‧ side

102‧‧‧ pipe clamp groove

103‧‧‧ spoke holding groove

11‧‧‧First tool end

111‧‧‧End block

112‧‧‧Tool column

113‧‧‧Air core clamping

114‧‧‧Slip-stop

12‧‧‧ Second tool end

122‧‧‧Slip-stop

Claims (5)

A multifunctional detaching hand tool includes a tool base, a first tool end and a second tool end, wherein the first tool end and the second tool end are respectively disposed at opposite ends of the tool base, wherein The opposite sides of the tool base are respectively a side portion, and a pipe clamping groove and at least one spoke holding groove are formed on the side portion; the first tool end portion includes an end block and a tool post, and the end block is connected at one end a tool base, the tool post protruding outward from the other end of the end block, the end of the tool post forming a concave air core clamping portion; the second tool end portion forming a concave air core with respect to the other end of the tool base Clamp the groove. The multi-functional detaching hand tool according to claim 1, wherein a pipe clamping groove and a plurality of rib clamping grooves of unequal width are disposed on both sides of the tool base. The multi-functional detaching hand tool according to claim 1 or 2, wherein the first tool end portion forms an uneven sliding portion on the outer peripheral surface of the end block, and the outer peripheral surface of the second tool end portion is formed in a concave-convex shape. Sliding part. The multi-functional detaching hand tool according to claim 1 or 2, wherein the first tool end portion and the second tool end portion are integrally formed at opposite ends of the tool base, respectively. The multifunctional detaching hand tool according to claim 1 or 2, wherein the first tool end portion and the second tool end portion are integrally formed at opposite ends of the tool base, respectively, and the first tool end portion is at the end The outer peripheral surface of the block is formed with an uneven sliding portion, and the outer peripheral surface of the second tool end portion is formed with an uneven sliding portion.