CN215789999U

CN215789999U - Cutting tool

Info

Publication number: CN215789999U
Application number: CN202121242221.1U
Authority: CN
Inventors: 闫泽红; 赵劲千; 崔明凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-02-11
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to a cutting tool, wherein a fourth component for cutting is detachably connected with an installation part, and the fourth component can be replaced according to the requirement so as to meet the requirements of various occasions; the fourth subassembly is fixed in the installation department with the help of magnetic force, and it is convenient to dismantle, improvement convenience that can be very big.

Description

Cutting tool

Technical Field

The utility model relates to the technical field of cutting tools, in particular to a handheld cutting tool.

Background

Traditional hand-held cutting tool generally comprises handle of a knife and cutter body, and the cutter body generally is a monoblock sheet metal, and this has just restricted cutting tool's use scene, and many scenes are different to cutting tool's requirement, and a cutter body is difficult to satisfy and cuts, multiple action such as saw, or even if cut, one kind of action in the saw, it also can need face different use scenes, and traditional cutting tool can't satisfy the multiple demand of use scene.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a cutting tool that accommodates more scenarios.

In order to solve the technical problems, the utility model adopts the technical scheme that: a cutting tool comprising a fourth component operable to perform a cutting operation; the mounting part is used for fixedly mounting the fourth component; the fourth component is fixedly arranged on the mounting part in a detachable mode; wherein the fourth component comprises a magnet fixedly mounted to the mounting portion by magnetic force.

Further, the installation part comprises a first assembly, a second assembly and a third assembly which are sequentially installed in a stacked mode and fixedly connected.

Further, the mounting portion includes a fifth component for fixing the fourth component.

Further, the fifth component is a component having magnetism.

Further, the third component and the fourth component each comprise a matching part with the shape matched with that of the fifth component.

Further, the fitting portion includes through holes of the same size formed in the third member and the fourth member, respectively.

Further, a through hole that can communicate with the fitting portion is formed in the first member.

Further, the second component and the fourth component comprise fixed matching parts which are matched with each other, so that the fourth component can be fixedly installed on the installation part more stably.

Further, the fixed matching part is formed at an end of the second component and an end of the fourth component, or the fixed matching part is formed at a side of the second component and a side of the fourth component.

The utility model has the beneficial effects that: the fourth component for cutting is detachably connected with the mounting part, and the fourth component can be replaced according to the requirement so as to meet the requirements of various occasions; the fourth subassembly is fixed in the installation department with the help of magnetic force, and it is convenient to dismantle, improvement convenience that can be very big.

Drawings

FIG. 1 is an exploded view of a cutting tool according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a cutting tool according to an embodiment of the present invention;

FIG. 3 is a schematic view of a mounting portion of a cutting tool according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a fourth component of a cutting tool according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second component of a cutting tool according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, a cutting tool according to the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example one

Referring to fig. 1-5, a cutting tool includes a fourth component X4 for performing a cutting operation; a mounting part S for fixedly mounting the fourth component X4; the fourth component X4 is fixedly mounted on the mounting part S in a detachable manner; the fourth unit X4 is fixed to the mounting portion S by magnetic force. The fourth component X4 for cutting operation is detachably connected with the mounting part S, and the fourth component X4 can be replaced as required so as to meet the requirements of various occasions; the fourth subassembly X4 is fixed in installation department S with the help of magnetic force, and it is convenient to dismantle, improvement convenience that can be very big.

Further, the mounting part S includes a fifth module X5 for fixing the fourth module X4.

Further, the fifth component X5 is a component having magnetism.

The fourth component X4 includes a mating portion shaped to mate with the fifth component X5. The fitting portion includes a through hole. The fourth module X4 and the mounting portion S have at least one pair of corresponding through holes with which the fifth module X5 is fitted so that the fourth module X4 can be fixedly coupled to the mounting portion S. Further, the fourth member X4 and the mounting part S each have at least one through hole at both ends thereof, so that the fifth member X5 is fitted with a corresponding pair of the through holes.

Example two

In the second embodiment, the mounting portion S includes a first module X1, a second module X2, and a third module X3, which are sequentially stacked and fixedly connected to each other. The first and third assemblies X1 and X3 sandwich the second assembly X2 and extend to sandwich a portion of the fourth assembly X4. In the first embodiment, the fourth block X4 and the mounting portion S each have at least one through hole at both ends thereof, so that the fifth block X5 is fitted with a corresponding pair of the through holes. The difference is that:

the second module X2 and the fourth module X4 include fixing engagement portions engaged with each other, so that the fourth module X4 can be more stably fixed to the mounting portion S.

The second module X2 is provided with a first fixing portion X21, the fourth module X4 is provided with a second fixing portion X41, and the first fixing portion X21 and the second fixing portion X41 are connected in a matching manner. Preferably, the first fixing portion X21 and the second fixing portion X41 are of a snap groove fit structure, and in a simple manner, the first fixing portion X21 is of a protrusion structure, and the second fixing portion X41 is of a groove structure matched with the protrusion structure, and particularly, the first fixing portion X21 and the second fixing portion X41 are of a mortise and tenon fit structure. It will be appreciated that the projection arrangement projects laterally or diagonally and the recess arrangement is adapted to the projection arrangement so as to prevent the fourth module X4 from falling vertically. Advantageously, a first fixing portion X21 and a second fixing portion X41 are formed at the ends of the second module X2 and the fourth module X4, respectively. Thus, there are at least one pair of through holes and mating fifth component X5 at one end of the fourth component X4 and mounting portion S, and at least one pair of fixed mating portions at the ends of the second component X2 and fourth component X4 (advantageously at the end remote from the through holes).

EXAMPLE III

Embodiment three is another extension different from embodiment two, and may be combined with embodiment two (but not necessarily) in some scenarios. Specifically, the fixing engagement portions are formed at the sides of the second and fourth components X2 and X4, respectively. Namely, the fixed fitting part includes a first auxiliary part X22 and a second auxiliary part X42, the second auxiliary part X42 is provided on a side of the fourth component X4 facing away from (i.e., apart from) its cutting portion, and the first auxiliary part X22 is engaged with the second auxiliary part X42. The first and second auxiliary portions X22 and X42 are laterally disposed to prevent the second and fourth modules X2 and X4 from being laterally moved relative to each other. In particular, the shapes of the first auxiliary portion X22 and the second auxiliary portion X42 may be configured as a groove structure and a protrusion structure matching with each other, for example, the groove structure may be in a sharp wave shape, an arc wave shape, a cube shape, or the like, and the groove structure is matched with the protrusion structure.

Example four

The fourth embodiment is a further development on the basis of the previous embodiment: the mounting part S comprises a first component X1, a second component X2 and a third component X3 which are sequentially mounted in a stacking way and fixedly connected. The first component X1 and the third component X3 sandwich a portion of the second component X2 and extend to sandwich the fourth component X4. One ends of the third and fourth modules X3 and X4 have through holes formed in at least one pair, the pair being fitted with the fifth module X5, and the second and fourth modules X2 and X4 have fixing fitting portions at the other ends.

The first module X1, the second module X2, and the third module X3 may be connected by crimping pins, that is, corresponding pin holes are provided on the first module X1, the second module X2, and the third module X3, and the first module X1, the second module X2, and the third module X3 are connected into a whole by pressing pins.

EXAMPLE five

The fifth embodiment is another development different from the fourth embodiment: the mounting part S comprises a first component X1, a second component X2 and a third component X3 which are sequentially mounted in a stacking way and fixedly connected. The first component X1 and the third component X3 sandwich a portion of the second component X2 and extend to sandwich the fourth component X4. One end of the first, third and fourth modules X1, X3 and X4 has a corresponding through hole through which it can pass, a fifth module X5 is matched with the first module X1, a fifth module X5 is matched with the size and shape of the through holes of the third and fourth modules X3 and X4, and the fifth module X5 can be displaced and/or taken out from the through holes of the third and fourth modules X3 and X4 under the condition that an object passes through the through hole of the first module X1, namely, the diameter of the through hole of the first module X1 is smaller than that of the through holes of the second and fourth modules X3 and X4.

EXAMPLE six

The sixth embodiment is another development of the mounting part S: the mounting part S extends to form a holding part, and the sixth module X6 is connected to both sides of the holding part. That is, the sixth module X6 sandwiches the mounting portion S to fixedly connect parts of the first module X1, the second module X2, and the third module X3 as a single body. Specifically, a sixth module X6 is fixedly connected to a surface of the first module X1 facing away from the third module X3, another sixth module X6 is fixedly connected to a surface of the third module X3 facing away from the first module X1, and the two sixth modules X6 are connected and fixed to the clamping portion through pins. Simply, the connection between the first module X1 or the third module X3 and the sixth module X6 may be by an adhesive connection.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly. In particular, the square shape extending from the holding part is used as the transverse or transverse direction, and the vertical or transverse direction is used as the vertical or vertical direction.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In summary, the fourth component for cutting is detachably connected with the mounting portion, and the fourth component can be replaced as required, so that the requirements of various occasions can be met; the fourth subassembly is fixed in the installation department with the help of magnetic force, and it is convenient to dismantle, improvement convenience that can be very big.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A cutting tool, comprising:

a fourth assembly (X4) operable to perform a cutting operation;

a mounting portion (S) for fixedly mounting the fourth component (X4);

the fourth component (X4) is detachably and fixedly arranged on the mounting part (S);

wherein the fourth component (X4) comprises a magnet fixedly mounted to the mounting portion (S).

2. The cutting tool according to claim 1, wherein the mounting portion (S) comprises a first module (X1), a second module (X2), and a third module (X3) which are mounted and fixedly connected one above the other in this order.

3. The cutting tool according to claim 2, wherein the mounting portion (S) comprises a fifth assembly (X5) for fixing the fourth assembly (X4).

4. The cutting tool according to claim 3, wherein the fifth component (X5) is a component with magnetic properties.

5. The cutting tool according to claim 4, characterized in that the third module (X3) and the fourth module (X4) each comprise a mating portion shaped to match the fifth module (X5).

6. The cutting tool according to claim 5, wherein the engagement portion comprises through holes of the same size formed in the third component (X3) and the fourth component (X4), respectively.

7. The cutting tool according to claim 6, wherein a through hole communicable with the engagement portion is formed on the first member (X1).

8. The cutting tool according to claim 6, wherein the second module (X2) and the fourth module (X4) comprise mutually cooperating fixing engagement portions, so that the fourth module (X4) can be more firmly and fixedly mounted to the mounting portion (S).

9. The cutting tool according to claim 8, wherein the fixed engagement is formed at an end of the second module (X2) and an end of the fourth module (X4), or at a side of the second module (X2) and a side of the fourth module (X4).