CN210025367U - Cutter convenient to adjust cutting length - Google Patents

Abstract

The utility model discloses a cutter convenient for adjusting cutting length, which comprises a handle, a main cutter is fixedly arranged on one side of the handle, a plurality of grinding teeth are fixedly arranged on the cutting edge of the main cutter, a round hole is fixedly arranged at one side port of the handle, an internal thread is fixedly arranged inside the round hole, the round hole is connected with a rotating shaft through the internal thread, an external thread is fixedly arranged at one end of the rotating shaft, a rotating button is fixedly connected with the other end of the rotating shaft, a connecting block is fixedly connected with the middle end of the rotating shaft, fixing parts are fixedly arranged on both sides of the lower end of one side of the connecting block, the connecting block is connected with a side end fixedly connected with an auxiliary cutter, the main cutter and the auxiliary cutter are connected through a fixed shaft by adding an auxiliary cutter, when cutting, the main cutter is used for cutting objects, the auxiliary cutter is used as a backrest, the gap between the main cutter and the auxiliary cutter is used for accurately controlling the, the precision is good, and the auxiliary knife can be taken off, has higher popularization and use value.

Description

Cutter convenient to adjust cutting length

Technical Field

The utility model relates to a cutter, in particular to cutter convenient to adjust cutting length belongs to cutter technical field.

Background

A tool is a common tool used to perform operations such as cutting or clipping on an object. However, when the traditional cutter is used for cutting an object, the object is cut by a certain length through the sense of the traditional cutter or the object is cut by measuring the external object, which is troublesome, and meanwhile, the length of the object is inconsistent due to the uncertainty of the measurement when some objects are cut, so that the attractiveness of the cut object is affected, and meanwhile, the objects can be cut again due to the unaesthetic appearance, so that resources are wasted, and the economy is lost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter convenient to adjust cutting length to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter convenient to adjust cutting length, includes the handle, the front end of handle is fixed to be equipped with main sword, the fixed a plurality of rodent that is equipped with on the cutting edge of main sword, the fixed round hole that is equipped with of right side port of handle, the inside of round hole is fixed and is equipped with the internal thread, the round hole passes through the internal thread threaded connection pivot, the fixed external screw thread that is equipped with of one end of pivot, the other end fixed connection knob of pivot, pivot middle-end fixed connection connecting block, one side lower extreme both sides of connecting block are all fixed and are equipped with the mounting, the connecting block links to each other one side fixed scale that is equipped with of side, the connecting block is equipped with the.

Preferably, the internal thread and the external thread are matched, and the radius of the round hole is consistent with that of the rotating shaft.

Preferably, the main knife is made of stainless steel.

Preferably, the grip is provided with anti-slip stripes.

Preferably, the thickness of the edge of the auxiliary knife is 5mm-1 cm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cutter convenient to adjust cutting length has the characteristics of adjusting cutting length, and in concrete use, compare with traditional cutter, through adding one and assisting the sword, pass through the fixed shaft with main sword and assist the sword and connect, when cutting the thing, cut the thing with main sword, assist the sword as the back, main sword and the space in the middle of assisting the sword are the thickness of the thing that the accurate control cut, the size of adjustable middle space is in order to realize different length, and the accuracy is good. Meanwhile, the auxiliary knife can be taken down, the practicability is higher, and the popularization and use values are higher.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the main knife of the present invention;

fig. 3 is a schematic view of the plane structure of the auxiliary knife of the present invention.

In the figure: 1. a grip; 2. a main knife; 3. a rodent; 4. a circular hole; 5. connecting blocks; 6. a rotation knob; 7. a rotating shaft; 8. auxiliary cutting; 9. calibration; 10. a fixing member; 11. an internal thread; 12. and (4) external threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cutter convenient to adjust cutting length, including handle 1, the fixed main sword 2 that is equipped with in one side of handle 1, the fixed a plurality of rodent 3 that is equipped with on the cutting edge of main sword 2, the fixed round hole 4 that is equipped with of one side port of handle 1, the inside of round hole 4 is fixed and is equipped with internal thread 11, round hole 4 passes through internal thread 11 threaded connection pivot 7, the fixed external screw thread 12 that is equipped with of one end of pivot 7, the other end fixed connection knob 6 of pivot 7, pivot 7 middle-end fixed connection connecting block 5, one side lower extreme both sides of connecting block 5 are all fixed and are equipped with mounting 10, connecting block 5 links to each other one side and fixes and be equipped with scale 9, connecting block 5 is.

Internal thread 11 and external screw thread 12 phase-match set up, and the radius of round hole 4 is unanimous with the radius of pivot 7, and the installation and the dismantlement of the main sword 2 of being convenient for, and main sword 2 adopts stainless steel to make, increases the life of main sword 2, and handle 1 is equipped with anti-skidding stripe, increases the frictional force of handle 1, the cutting of being convenient for, and the cutting edge thickness of assisting sword 8 is 5mm-1cm, and the practicality is high, has higher using value.

Specifically, the utility model discloses during the use, the beneficial effects of the utility model are that: the utility model relates to a cutter convenient to adjust cutting length, have the characteristics of adjusting cutting length, connect mounting 10 and pivot 7, pivot 7 rotates through the fixed external screw thread 12 that is equipped with in one side and connects round hole 4 on 2 one sides handles of main sword 1, set up internal thread 11 and external screw thread 12 phase-match, when cutting the thing, be with 2 things of main sword, it cuts the thing to assist sword 8 as the back, the rodent 3 on the main sword 2 is convenient for fix the object, main sword 2 and the space in the middle of assisting sword 8 are the thickness of the thing that accurate control cut, the size in space is in the middle of the scale 9 adjustment on the accessible connecting block 5 is in order to realize different length, the accuracy is good, the practicality is higher, higher using value has.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A cutter convenient for adjusting cutting length, which is characterized by comprising a handle (1), a main knife (2) is fixedly arranged at the front end of the handle (1), a plurality of engaging teeth (3) are fixedly arranged on the cutting edge of the main knife (2), a round hole (4) is fixedly arranged at the right side port of the grip (1), an internal thread (11) is fixedly arranged inside the round hole (4), the round hole (4) is in threaded connection with the rotating shaft (7) through an internal thread (11), an external thread (12) is fixedly arranged at one end of the rotating shaft (7), the other end of the rotating shaft (7) is fixedly connected with a rotating button (6), the middle end of the rotating shaft (7) is fixedly connected with a connecting block (5), both sides of the lower end of one side of the connecting block (5) are fixedly provided with fixing pieces (10), the connecting block (5) is connected with one side end and is fixedly provided with scales (9), and the connecting block (5) is provided with one end of the auxiliary fixed connection knife (8) with the scales (9).

2. The tool for adjusting the cutting length as claimed in claim 1, wherein the internal thread (11) and the external thread (12) are matched, and the radius of the circular hole (4) is consistent with that of the rotating shaft (7).

3. A tool for facilitating the adjustment of the cutting length according to claim 1, characterized in that the main knife (2) is made of stainless steel.

4. Tool facilitating the adjustment of the cutting length according to claim 1, characterized in that the grip (1) is provided with anti-slip stripes.

5. A tool facilitating the adjustment of the cutting length, according to claim 1, characterized in that the thickness of the edge of the secondary knife (8) is 5mm-1 cm.

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