TWM593934U - Tools featuring easy-to-switch usage - Google Patents

Abstract

A knife that can be easily switched to use includes a hand-held unit with a body and a knife-out section; a knife unit with a hand-charged section, a first knife section and a second knife section; the hand-charged section can be used for fingers The operation rotates relative to the hand-held unit, so that the first knife portion or the second knife portion is exposed to the knife-out portion of the handpiece.

Description

Easy to switch tools

This creation is related to tools, especially a tool that can be easily switched.

Known multi-purpose tools are usually operated by adjusting various tools separately, so there are often two kinds of tools appearing at the same time, which often affects the use, and the tools that need not be used must be controlled and retracted. Inconvenience; therefore, the lack of known multi-purpose tools still needs to be improved.

In view of the above-mentioned shortcomings of the prior art, the main purpose of this creation is to provide a tool that can be easily switched to use, which is convenient and quick to switch the first knife part or the second knife part in a stable use state.

In order to achieve the above purpose, this creation provides a knife that can be easily switched to use, including a hand-held unit with a body and a knife out part; a knife unit with a hand charge part, a first knife part and a second knife The hand accusation part can be operated by a finger to rotate relative to the hand-held unit, so that the first knife part or the second knife part is exposed to the knife exit part of the hand piece.

By turning the control piece with a finger to control the state of knife out, it is convenient and fast to switch the first knife part or the second knife part in a stable use state, so the purpose of cost creation is achieved.

Preferably, the knife unit has a positioning portion for mounting a positioning bead and can be positioned on the positioning portion of the handpiece.

Preferably, the handheld unit has a pivoting member to pivotally connect the knife unit.

Preferably, the hand-held unit has a guide tip, and the knife unit has a guide slot to limit the guide tip of the hand-held member.

Preferably, the first blade portion of the knife unit is an inner concave blade, and the second blade portion of the knife unit is an outer convex blade.

Preferably, the opening direction of the concave blade of the first blade portion of the blade unit is away from the second blade portion.

Preferably, the knife unit includes an operating member and a blade connected to the operating member; the finger pointing part is on the operating member, and the first knife part and the second knife part are on the blade.

Preferably, the blade has an operating member connection portion, and the operating member has an operating member connection portion where the blade connecting portion is connected to the blade.

Preferably, the manipulation piece or blade is pivotally connected to the handheld unit.

Preferably, the hand piece is formed with an accommodating space, and the manipulation piece and the blade are installed in the accommodating space of the hand piece.

The creation is further described below with reference to the drawings and embodiments:

As shown in the figure, a preferred embodiment of the present invention provides a tool that can be easily switched to use, including:

A handheld unit (1) includes a handheld member (10), a pivot member (21) and a guide tip (31).

The handpiece (10) is composed of two bodies (11), each body (11) has a first contact hole (12) at a central position, and a second contact hole (13) at another position.

One of the body (11) has two positioning portions (14) disposed with the first contact hole (12) as the center of the circle.

A receiving space (15) is formed between the two bodies (11) of the handpiece (10).

The handpiece (10) has a knife exit portion (16), which is located on the side of the containing space (15).

The pivoting member (21) is fixed to the first connecting hole (12) of the two bodies (11) by a screw member (22) and is located between the two bodies (11).

The guide tip (31) is fixed to the second connecting holes (13) of the two bodies (11) by a screw (32), that is, located between the pivoting member (21) and the blade exit portion (16).

A knife unit (4) includes an operating member (40) and a blade (50). The operating member (40) and the blade (50) are installed in the receiving space (15) of the handpiece (10).

The manipulating member (40) has a pivot hole (41) for the pivoting member (21) to pivot to the handpiece (10), and can be operated by a finger to rotate the blade (50) relative to the handpiece (10), The first blade portion (51) or the second blade portion (52) is exposed to the blade outlet portion (16) of the handpiece (10).

The operating member (40) has a blade joint (42) connected to the blade (50), and the blade joint (42) is a hexagonal block.

The manipulator (40) has a positioning portion (44) for mounting a positioning bead (49) and can be positioned on the positioning portion (14) of the handpiece (10).

The blade (50) is connected to the operating member (40) and has a first blade portion (51) and a second blade portion (52).

The first blade portion (51) of the blade (50) is a concave blade.

The second blade portion (52) of the blade (50) is an outer convex blade.

The concave blade opening direction of the first blade portion (51) of the blade (50) is away from the second blade portion (52).

The blade (50) has a manipulator connector (53) connected to the manipulator (40) has a blade connector (42). In this embodiment, it is a hexagon socket and has a through hole.

The blade (50) has a guide slot (54) to restrict the guide tip (31) of the handpiece (10) from moving.

Two washers (60) are respectively arranged between the two bodies (11) of the handpiece (10) and the control piece (40), and are penetrated by the pivot piece (21), which can be used for adjusting the interval and/or lubrication, etc. Purpose.

A hanging piece (70) is fixed on the hand piece (10) by a screw piece (72), and can be used for hanging, for example, hanging on a belt.

FIG. 5 is an operation state diagram of a preferred embodiment of the present invention. When the finger turns the control member (40) in a direction, the first knife portion (51) is exposed outside the handpiece (10), that is, it is located in a stable Use state; the first blade part (51) is a concave blade, which can be used for cutting rope, but it is not limited.

FIG. 6 is another operation state diagram of a preferred embodiment of the present invention. When the finger turns the control member (40) in another direction, the second knife portion (52) is exposed outside the handpiece (10), that is, it is located firmly The second knife part (52) is an outer convex blade, which can be used for unpacking and cutting tape, but it is not limited.

By turning the operating member (40) with a finger to control the state of the blade, it is convenient and quick to switch the first blade part (51) or the second blade part (52) in a stable use state.

In addition to the above implementation, this creation can also be implemented as follows:

For example, the blade (50) is not limited to directly connect the control member (40) as described above; it can also be changed to add a linkage unit or transmission unit between the blade (50) and the control member (40) (not shown) Show).

Alternatively, it is not limited that the blade (50) and the manipulating member (40) may be combined into one body, or directly formed integrally.

Or, it is not limited that the aforementioned control member (40) is pivotally connected to the handpiece (10); it can also be changed that the blade (50) is pivotally connected to the handpiece (10), and the control member (40) is then connected to The blade (50).

Still, the two bodies (11) of the handpiece (10) are separate elements as described above, but the two bodies (11) can be changed to be integrally formed, or only one body (11) is required.

In summary, the author can easily switch the tools used, and indeed control the state of the knife by turning the control piece (40) with fingers, and conveniently and quickly switch the first knife part (51) or the second knife part (52) to Stable use status, so achieve the purpose of cost creation.

(1): Hand-held unit (4): Knife unit (10): Handpiece (11): Ontology (12): First connection hole (13): Second connection hole (14): Positioning section (15): accommodating space (16): knife out section (21): pivot joint (22): Screw (31): Guide tip (32): Screw (40): Control (41): pivot hole (42): blade joint (43): Hand Charge Department (44): Positioning part (49): positioning beads (50): Blade (51): The first knife (52): The second knife (53): Control piece connector (54): Guide groove (60): Washer (70): Pendant (72): Screw

FIG. 1 is a perspective view of a preferred embodiment of the present creation. FIG. 2 is another perspective view of a preferred embodiment of the present creation. FIG. 3 is an exploded perspective view of a preferred embodiment of the present creation. Fig. 4 is an exploded perspective view of a preferred embodiment of the present invention in another direction. FIG. 5 is an operation state diagram of a preferred embodiment of the present invention. FIG. 6 is another operation state diagram of a preferred embodiment of the present invention. Figure 7 is a front view of a preferred embodiment of the present creation. Figure 8 is a rear view of a preferred embodiment of the present creation. Figure 9 is a left side view of a preferred embodiment of the present creation. Figure 10 is a right side view of a preferred embodiment of the present creation. FIG. 11 is a top view of a preferred embodiment of the present creation. Figure 12 is a bottom view of a preferred embodiment of the present creation.

(1): Hand-held unit

(4): Knife unit

(15): accommodating space

Claims (10)

A tool that can be easily switched to use includes: A hand-held unit (1), with a body (11), and a knife out part (16); A knife unit (4) has a hand charge part (43), a first knife part (51) and a second knife part (52); the hand charge part (43) can be operated by fingers relative to the handheld unit (1) Rotate to expose the first knife part (51) or the second knife part (52) to the knife exit part (16) of the handpiece (10). A tool that can be conveniently switched as described in claim 1, wherein the hand-held unit (1) has a plurality of positioning parts (14), and the knife unit (4) has a positioning part (44) for installing a positioning bead (49) ) And can be positioned at the positioning portion (14) of the handpiece (10). The tool that can be conveniently switched as described in claim 1, wherein the handheld unit (1) has a pivoting member (21) to pivotally connect the knife unit (4). The tool which can be conveniently switched as described in claim 1, wherein the hand-held unit (1) has a guide tip (31), and the knife unit (4) has a guide groove (54) to restrict the handpiece (10) The guide tip (31) is guided. The tool which can be conveniently switched as described in claim 1, wherein the first knife part (51) of the knife unit (4) is a concave blade, and the second knife part (52) of the knife unit (4) is Outer convex blade. The tool which can be conveniently switched as described in claim 5, wherein the opening direction of the concave edge of the first blade portion (51) of the blade unit (4) is away from the second blade portion (52). The tool that can be conveniently switched as described in claim 1, wherein the knife unit (4) includes a control piece (40) and a blade (50) connected to the control piece (40); In the manipulation member (40), the first blade portion (51) and the second blade portion (52) are located on the blade (50). The tool capable of being conveniently switched as described in claim 7, wherein the blade (50) has a control piece connecting portion (53), and the control piece (40) has a blade connecting portion (42) connected to the blade (50) Of the connecting part (53). The tool that can be conveniently switched as described in claim 7, wherein the operating member (40) or the blade (50) is pivotally connected to the handheld unit (1). The tool that can be conveniently switched as described in claim 1, wherein the handpiece (10) is formed with an accommodating space (15), and the control piece (40) and the blade (50) are installed on the handpiece (10) ) In the accommodating space (15).

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