CN220197756U - Multifunctional cutter - Google Patents

Abstract

The utility model discloses a multifunctional cutter, which comprises a blade, wherein the blade comprises a peeling part and a cutting part, and the peeling part and the cutting part are respectively positioned at two ends of the blade; the peeling part is provided with a peeling main body, a peeling blade and a peeling hole; the peeling blade protrudes obliquely from the peeling main body, and the peeling hole is formed in the peeling main body and is positioned below the peeling blade; the cutting part comprises a cutting main body and a cutting edge, the cutting main body is connected to the peeling main body, and the cutting edge is arranged on the side edge of the cutting main body. The multifunctional cutter can realize two functions of peeling and cutting, the blade adopts the die for integrated forming, and the blade adopts the configuration type structure, so that the multifunctional cutter is convenient to install, compact in structure and convenient to carry.

Description

Multifunctional cutter

Technical Field

The utility model relates to the field of cutters, in particular to a multifunctional cutter.

Background

With the increasing demands of quality of life and the importance of health, people classify and use cutters for processing different food materials, or select proper cutters to cope with various processing demands, so as to obtain higher efficiency by a simpler and more convenient method. Before cutting fruits and vegetables, people usually need to cut the skin of the fruits and vegetables to remove pesticide residues or obtain better taste, and the peeling by using a conventional cutter needs skill and is easy to hurt hands with little carelessness, so the cutter is usually matched with the peeling cutter.

But in real life, accomodate or carry two cutters occupation space of paring sword and cutting knife great, carry inconvenient, often can appear forgetting the condition of carrying cutting knife or paring sword moreover. When peeling and cutting food, two cutters need to be found, which is inconvenient.

Disclosure of Invention

An object of the present application is to provide a multifunctional cutter capable of reducing manufacturing costs by a design of a blade and a process of integral die forming.

Another object of the present application is to provide a multifunctional tool that employs a configuration structure, which is convenient to install, compact in structure, and portable.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: a multi-function tool comprising: the blade comprises a peeling part and a cutting part, and the peeling part and the cutting part are respectively positioned at two ends of the blade; the peeling part is provided with a peeling main body, a peeling blade and a peeling hole; the peeling blade protrudes obliquely from the peeling main body, and the peeling hole is formed in the peeling main body and is positioned below the peeling blade; the cutting part comprises a cutting main body and a cutting edge, wherein the cutting main body is integrally connected with the peeling main body, and the cutting edge is arranged on the side edge of the cutting main body.

Preferably, the peeling main body is further provided with an arc-shaped portion, the arc-shaped portion is arched and protruding in the longitudinal direction, the protruding direction is consistent with the cutting edge direction of the peeling edge, and the peeling edge is transversely arranged in the arc-shaped portion.

Preferably, the peeling part is further provided with a first cambered surface, and the first cambered surface is positioned at two sides of the peeling main body and is close to the cutting part.

Preferably, the peeling part is further provided with crack-stopping notches, and the crack-stopping notches are positioned at two ends of the peeling edge and are communicated with the peeling hole.

Preferably, the multifunctional cutter further comprises at least one cutter shell, wherein the cutter shell is adapted to the peeling part and/or the cutting part, and the cutter shell is detachably sleeved on the peeling part and/or the cutting part.

Preferably, the cutter shell comprises a first cutter shell and a second cutter shell, the first cutter shell comprises a first main body part, the first main body part is adapted to the peeling part, a first accommodating cavity is formed in the first main body part, and the peeling part is detachably accommodated in the first accommodating cavity; the second cutter shell comprises a second main body part, the second main body part is adapted to the cutting part, a second accommodating cavity is formed in the second main body part, and the cutting part is detachably accommodated in the second accommodating cavity.

Preferably, the first cutter shell further comprises an expansion part and a second cambered surface, wherein the expansion part is positioned at the rear end of the first main body part and is of a thin-wall hollow structure; the second cambered surfaces are positioned at two sides of the first main body part and are adapted to the first cambered surfaces; the first main body part is further provided with an opening and a limiting wall, the opening is adapted to the peeling part, and the peeling part is movably accommodated in the first accommodating cavity through the opening; the limiting wall is positioned in the first accommodating cavity and is opposite to the opening, the peeling part is further provided with a limiting surface, and the limiting surface is adapted to the limiting wall.

Preferably, the second cutter housing further includes a vent hole, a hanging hole and a guide groove, the vent hole being located on the second body portion and communicating with the second accommodating chamber; the hanging hole is positioned at the end part of the second main body part and penetrates through the second main body part; the guide groove is formed in the opening of the second accommodating cavity.

Preferably, the peeling part is in interference fit with the first accommodating cavity in the thickness direction; the cutting portion further includes a retaining surface on a set of opposite sides of the cutting body, the retaining surface conforming to an inner wall of the second receiving cavity.

Preferably, the blade is integrally formed by a die, the blade is made of stainless steel metal, and the blade shell is made of plastic.

Compared with the prior art, the utility model has the beneficial effects that:

by adopting the multifunctional cutter provided by the application, two functions of peeling and cutting can be realized. Secondly, the blade of the multifunctional cutter adopts die integrated into one piece to adopt configuration type structure, simple to operate, compact structure, portable. And secondly, the blade is separated from the blade shell, and after the blade is damaged, the blade can be replaced, and the blade shell can be recycled, so that the blade is more environment-friendly.

Drawings

FIG. 1 is a block diagram of a multi-function tool according to an embodiment of the present application;

FIG. 2 is an exploded view of a multi-function tool according to an embodiment of the present application;

FIG. 3 is a first state of use diagram of a multi-function tool according to an embodiment of the present application;

FIG. 4 is a second state of use diagram of a multi-function tool according to an embodiment of the present application;

FIG. 5 is a front view of a multi-function tool according to an embodiment of the present application;

FIG. 6 is a cross-sectional view along line A-A of FIG. 5 according to the present application;

FIG. 7 is an enlarged view of a portion of FIG. 6 according to the present application;

FIG. 8 is a cross-sectional view along line B-B of FIG. 5 according to the present application;

fig. 9 is a cross-sectional view along line C-C of fig. 5 according to the present application.

In the figure: 1. a multifunctional cutter; 10. a blade; 11. a peeling part; 110. a peeling body; 111. an arc-shaped portion; 112. a peeling blade; 113. peeling holes; 114. a first cambered surface; 115. crack-stopping notch; 116. a limiting surface; 117. an upper surface; 118. a lower surface; 12. a cutting section; 120. cutting the main body; 121. a cutting edge; 122. a holding surface; 20. a cutter shell; 21. a first cutter housing; 210. a first body portion; 211. an opening; 212. a limiting wall; 213. a first accommodation chamber; 214. an expansion section; 215. a second cambered surface; 22. a second cutter housing; 220. a second body portion; 221. a second accommodation chamber; 222. a vent hole; 223. a hanging hole; 224. a guide groove; 225. a gap.

Detailed Description

The present utility model will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth words, terms such as "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate azimuth and positional relationships based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

As shown in fig. 1 and 2, the multifunctional cutter 1 comprises a blade 10, wherein the blade 10 comprises a peeling part 11 and a cutting part 12, and the peeling part 11 and the cutting part 12 are respectively positioned at two ends of the blade 10. The peeling part 11 is provided with a peeling main body 110, a peeling blade 112 and a peeling hole 113, wherein the peeling blade 112 is integrally formed on the peeling main body 110 and protrudes obliquely from the peeling main body 110; the peeling hole 113 is formed in the peeling body 110 and is located below the peeling edge 112. When the length of the peeling hole 113 is equal to or slightly longer than the length of the peeling blade 112, the skin cut by the peeling blade 112 is discharged to the opposite side of the peeling blade 112 through the peeling hole 113, so that the skin is prevented from accumulating near the peeling blade 112 and affecting use. The cutting part 12 includes a cutting body 120 and a cutting edge 121, the cutting body 120 is connected to the peeling body 110, and the cutting edge 121 is disposed at a side of the cutting body 120. The multifunctional cutter 1 not only carries out peeling treatment on fruits and vegetables through the peeling part 11, but also cuts the fruits and vegetables into blocks through the cutting part 12, and one cutter integrates two functions, so that the multifunctional cutter is convenient to use.

In some embodiments, the peeling body 110 is further provided with an arc portion 111, specifically, the arc portion 111 is arched and protruded in a longitudinal direction towards the edge direction of the peeling edge 112, the peeling edge 112 is transversely arranged in the arc portion 111 and is close to the middle of the protrusion, and the edge direction is tangential to the arch surface. When the multifunctional cutter 1 is used for peeling, the peeling edge 112 is close to an object to be peeled, and other parts of the multifunctional cutter 1 are kept at a distance from the object, so that the multifunctional cutter 1 is not required to be integrally clung to the object, the uneven surface can be treated by taking a finger as a fulcrum, the ergonomics are met, the force application and the operation are convenient, and the operation comfort of the multifunctional cutter 1 is improved. Wherein the longitudinal direction refers to the length direction of the multifunctional cutter 1, namely the Y-axis direction shown in fig. 5; the transverse direction refers to the width direction of the multifunctional cutter 1, i.e., the X-axis direction shown in fig. 5.

In some embodiments, the peeling portion 11 is further provided with a first cambered surface 114, and the first cambered surface 114 is concavely disposed at two sides of the peeling main body 110 and is close to the cutting portion 12. The first cambered surface 114 enables the peeling part 11 to naturally transition with the side edge of the cutting part 12, so that stress concentration is prevented.

In some embodiments, the peeling part 11 is further provided with crack-stopping notches 115, and the crack-stopping notches 115 are positioned at two ends of the peeling edge 112 and are communicated with the peeling hole 113, so as to prevent stress concentration during manufacturing or use of the blade 10, prevent the peeling body 110 at the peripheral side of the peeling edge 112 from being torn, improve the production yield of the blade 10 and prolong the service life of the blade 10.

In some embodiments, the blade 10 is integrally formed with a die, that is, the peeling portion 11 and the cutting portion 12 are integrated with the same blade, which helps to save raw materials and reduce manufacturing costs, and the cost of using an integrally formed blade is three times cheaper than that of a conventional dual-purpose cutter.

In some embodiments, the blade 10 is made of stainless steel, such as: 304 stainless steel and 316 stainless steel not only meet the requirements of food-grade stainless steel, but also can be formed by sheet metal. Of course, those skilled in the art will appreciate that the blade 10 may be manufactured from other materials and by other processes.

In some embodiments, the multifunctional cutter 1 further includes at least one cutter housing 20, where the cutter housing 20 is detachably disposed on the peeling portion 11 and/or the cutting portion 12, so as to protect the blade 10 when placed, prolong the service life of the blade 10, and avoid the multifunctional cutter 1 from scratching objects or users.

In some embodiments, the cutter housing 20 includes a first cutter housing 21 and a second cutter housing 22, the first cutter housing 21 includes a first body portion 210, the first body portion 210 is adapted to the peeling portion 11, a first accommodating cavity 213 is provided in the first body portion 210, and the peeling portion 11 is detachably accommodated in the first accommodating cavity 213; the second cutter housing 22 includes a second main body 220, the second main body 220 is adapted to the cutting portion 12, a second accommodating cavity 221 is disposed in the second main body 220, and the cutting portion 12 is detachably accommodated in the second accommodating cavity 221. That is, the peeling part 11 and the cutting part 12 of the blade 10 are detachably connected with the first and second housings 21 and 22, respectively, and the installation is convenient. Only the blade is replaced when the blade 10 is damaged, and the first blade shell 21 and the second blade shell 22 are recycled, so that the concept of environmental protection is met.

Specifically, when the multifunctional cutter 1 is stored, the first cutter housing 21 and the second cutter housing 22 protect the peeling section 11 and the cutting section 12, respectively. When the cutting portion 12 is used for cutting, the second cutter housing 22 is removed, and at this time, the first cutter housing 21 functions as a handle, so that a user can hold the multifunctional cutter 1 for operation, and the hand of the user is effectively prevented from being scratched by the peeling portion 11. When the peeling part 11 is used for peeling, the first cutter shell 21 is removed, and the second cutter shell 22 plays a role of a cutter handle, so that a user can hold the multifunctional cutter 1 for operation, and the hand of the user is effectively prevented from being scratched by the cutting part 12. As shown in fig. 3 and 4.

In some embodiments, the first cutter housing 21 further includes an expansion portion 214, where the expansion portion 214 is located at the rear end of the first body portion 210, so that the length and width of the first cutter housing 21 can be increased, so that the first cutter housing 21 is more ergonomic when used as a cutter handle, and a user can apply force better, and at the same time, the comfort of holding the first cutter housing 21 is improved, and the operability of the multifunctional cutter 1 is further improved. It should be noted that the expansion portion 214 may be a thin-wall hollow structure, so as to save raw materials and reduce manufacturing cost; meanwhile, when injection molding is performed, the wall thickness of the first cutter shell 21 is uniform, shrinkage and other conditions are prevented, and the yield of finished products is improved.

In some embodiments, the first cutter housing 21 further includes second cambered surfaces 215, and the second cambered surfaces 215 are located at two sides of the first main body portion 210 and are adapted to the first cambered surfaces 114, so that the wall thickness of the first cutter housing 21 is uniform, and the peeling part 11 is prevented from moving back and forth in the first cutter housing 21, thereby improving the operability and safety of the multifunctional cutter 1. Secondly, when the first cutter housing 21 is held to perform cutting operation, the fingers of the user can be abutted against the second cambered surface 215, so that the sliding between the hand and the first cutter housing 21 is avoided, the use safety is improved, and meanwhile, the user can apply force to perform cutting conveniently. It should be noted that the wall thickness of the first cutter housing 21 is gradually increased near the side edge of the cutting portion 12, which is beneficial to improving the strength of the structure.

In some embodiments, the first body 210 further includes an opening 211 and a limiting wall 212, where the opening 211 is adapted to the peeling part 11, so that the peeling part 11 is movably accommodated in the first accommodating cavity 213. That is, the peeling part 11 is taken out of the first cutter housing 21 through the opening 211 or put into the first cutter housing 21. The limiting wall 212 is located in the first accommodating cavity 213 and is disposed opposite to the opening 211. The peeling part 11 is further provided with a limiting surface 116, and the limiting surface 116 is adapted to the limiting wall 212. It will be appreciated that the stop surface 116 is located opposite the cutting edge 121, and that the blade 10 is forced to engage the stop surface 116 against the stop wall 212 during cutting operations using the cutting portion 12. It should be noted that the upper surface 117 and the lower surface 118 of the peeling portion 11 are attached to the wall surface of the first accommodating cavity 213, that is, the peeling portion 11 and the first accommodating cavity 213 are in interference fit in the thickness direction, so that the first cutter housing 21 is not easy to fall from the peeling portion 11.

Specifically, the first cutter housing 21 plays a role of a cutter handle during cutting operation, the limiting wall 212 bears the force of the blade 10 on the first cutter housing 21, the peeling part 11 is accommodated in the first cutter housing 21, and the peeling part 11 and the first accommodating cavity 213 are in interference fit in the thickness direction, so that the blade 10 and the first cutter housing 21 are reliably engaged, the multifunctional cutter 1 is convenient to operate and control, and the operation safety is improved. The arc-shaped part 111 prevents the peeling part 11 from sliding back and forth relative to the first cutter housing 21, further improves the operation safety of the multifunctional cutter 1, prevents the peeling edge 112 from colliding with the first cutter housing 21, protects the peeling edge 112, and prolongs the service life of the multifunctional cutter 1.

In some embodiments, the second blade shell 22 is further provided with a vent hole 222, and the vent hole 222 is located on the second body portion 220 and is in communication with the second accommodating chamber 221. The ventilation holes 222 can further maintain the ventilation in the second accommodating chamber 221, so as to keep the cutting portion 12 dry and prevent bacteria from growing.

In some embodiments, the second cutter housing 22 is further provided with a hanging hole 223, and the hanging hole 223 is located at an end of the second body portion 220 and penetrates through the second body portion 220, so that the multifunctional cutter 1 can be hung on personal objects such as a key ring, a backpack, etc. through a rope chain, and is convenient to carry and not easy to lose.

In some embodiments, the second cutter housing 22 is further provided with a guide groove 224, and the guide groove 224 is opened at the opening of the second accommodating cavity 221, so that the cutting part 12 is more easily aligned with the second accommodating cavity 221, and is pushed into the second cutter housing 22.

In some embodiments, the cutting portion 12 further includes a retaining surface 122, the retaining surface 122 being disposed on a set of opposing sides of the cutting body 120, such as: when the cutting body 120 is trapezoidal, the cutting edge 121 is disposed on the oblique side of the cutting body 120, and the holding surface 122 is disposed on two sides, i.e., a set of opposite sides, adjacent to the cutting edge 121. When the cutting portion 12 is received in the second blade case 22, the holding surface 122 is attached to the inner wall of the second blade case 22, that is, the holding surface 122 and the second blade case 22 are in interference fit in the width direction, so that the second blade case 22 is not easy to fall from the cutting portion 12. When the peeling part 11 is used for peeling, the second cutter shell 22 plays a role of a cutter handle, and the interference fit of the cutting part 12 and the second accommodating cavity 221 enables the blade 10 to be reliably engaged with the second cutter shell 22, so that the multifunctional cutter 1 is convenient to operate and control, and the operation safety is improved. Of course, those skilled in the art will appreciate that the cutting body 120 may be implemented in other shapes, such as rectangular or sword-shaped, etc.; the cutting portion 12 may also be engaged with the second blade shell 22 by other means, such as a snap fit.

In some embodiments, the thickness of the cutting part 12 is smaller than the height of the second accommodating cavity 221, and a gap 225 exists between the cutting part 12 and the second accommodating cavity 221 in the height direction, that is, the cutting part 12 and the second accommodating cavity 221 are in clearance fit in the thickness direction, so that the cutting part 12 is easy to push into the second cutter shell 22. The gap 225 can avoid the large plane matching between the cutting part 12 and the second cutter housing 22, so as to reduce the requirement on the manufacturing precision of the second cutter housing 22, thereby reducing the manufacturing difficulty and the production cost.

The foregoing has outlined the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A multifunctional cutter, includes blade, its characterized in that:

the blade comprises a peeling part and a cutting part, and the peeling part and the cutting part are respectively positioned at two ends of the blade;

the peeling part is provided with a peeling main body, a peeling blade and a peeling hole; the peeling blade protrudes obliquely from the peeling main body, and the peeling hole is formed in the peeling main body and is positioned below the peeling blade;

the cutting part comprises a cutting main body and a cutting edge, wherein the cutting main body is integrally connected with the peeling main body, and the cutting edge is arranged on the side edge of the cutting main body.

2. The multi-function tool according to claim 1, wherein: the peeling main body is further provided with an arc-shaped part, the arc-shaped part is arched and protruding in the longitudinal direction, the protruding direction is consistent with the cutting edge direction of the peeling edge, and the peeling edge is transversely arranged in the arc-shaped part.

3. The multi-function tool according to claim 2, wherein: the peeling part is further provided with a first cambered surface, and the first cambered surface is positioned at two sides of the peeling main body and is close to the cutting part.

4. A multi-function tool according to claim 3, wherein: the peeling part is further provided with crack-stopping notches, and the crack-stopping notches are positioned at two ends of the peeling blade and communicated with the peeling hole.

5. The multifunctional cutter according to any one of claims 3 to 4, characterized in that: still further include at least one cutter shell, the cutter shell is adapted in the peeling portion and/or the cutting portion, the cutter shell detachably cup joints in the peeling portion and/or the cutting portion.

6. The multi-function tool according to claim 5, wherein: the cutter shell comprises a first cutter shell and a second cutter shell, the first cutter shell comprises a first main body part, the first main body part is adapted to the peeling part, a first accommodating cavity is formed in the first main body part, and the peeling part is detachably accommodated in the first accommodating cavity; the second cutter shell comprises a second main body part, the second main body part is adapted to the cutting part, a second accommodating cavity is formed in the second main body part, and the cutting part is detachably accommodated in the second accommodating cavity.

7. The multi-function tool according to claim 6, wherein: the first cutter shell further comprises an expansion part and a second cambered surface, wherein the expansion part is positioned at the rear end of the main body part and is of a thin-wall hollow structure; the second cambered surfaces are positioned at two sides of the main body part and are adapted to the first cambered surfaces; the main body part is further provided with an opening and a limiting wall, the opening is adapted to the peeling part, and the peeling part is movably accommodated in the first accommodating cavity through the opening; the limiting wall is positioned in the first accommodating cavity and is opposite to the opening, the peeling part is further provided with a limiting surface, and the limiting surface is adapted to the limiting wall.

8. The multi-function tool according to claim 6, wherein: the second cutter shell further comprises a vent hole, a hanging hole and a guide groove, wherein the vent hole is positioned on the second main body part and is communicated with the second accommodating cavity; the hanging hole is positioned at the end part of the second main body part and penetrates through the second main body part; the guide groove is formed in the opening of the second accommodating cavity.

9. The multi-function tool according to claim 6, wherein: the peeling part is in interference fit with the first accommodating cavity in the thickness direction; the cutting portion further includes a retaining surface on a set of opposite sides of the cutting body, the retaining surface conforming to an inner wall of the second receiving cavity.

10. The multi-function tool according to claim 5, wherein: the blade adopts die integrated into one piece, the material of blade is stainless steel metal material, the sword shell is plastic material.