CN211362340U - Bending type cutter - Google Patents

Abstract

The utility model relates to a crooked formula cutter belongs to articles for daily use technical field. The bending type cutter comprises a cutter body and a cutter handle. The cutter body includes handle and blade, and the blade includes cutting edge and back of a knife blade, and the cutting edge is bent shape, handle and blade fixed connection or integrated into one piece, the handle deviates from the cutting edge direction. The handle of a knife is located to the handle of a knife cover, and can dismantle with the handle of a knife and be connected, and the handle of a knife is crooked form, and the handle of a knife is crooked towards the direction of cutter body. This crooked formula cutter is through setting up curved shape cutting edge to can be according to service environment's demand when making the cutter use, the adjustment cutting edge with by the effect section of cutting the object, in order to do benefit to the cutter cutting, simultaneously, set up the handle of a knife into the crookedness towards the cutter body, can make the user's accessible hold the cutter and can accomplish cutting work, the wrist need not be crooked, avoided long-time use cutter to cause the defect that user's wrist harmed, the result of use of cutter has been improved, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

Description

Bending type cutter

Technical Field

The utility model relates to the technical field of articles for daily use, particularly, relate to a crooked formula cutter.

Background

The knife tool is a kitchen appliance and is mainly used for cutting food materials or carving food materials and the like. The cutter body and the handle of a knife of kitchen knife are mostly linear type in the existing market, and the mode of exerting oneself is that the wrist is crooked to push down, and this kind of cutter can make the staff wrist ache to a certain extent, and the old person is especially serious. The existing cutter is often required to bend the wrist to apply force to the blade in the use process, and the wrist of a user is seriously damaged.

Chinese patent CN201711357256.8 discloses a small-size multifunctional kitchen knife, which relates to the technical field of kitchen supplies. The edge department of the front end of kitchen knife body is provided with the sawtooth, and the lower extreme front half of kitchen knife body is thin portion cutter body, and the lower extreme back half of kitchen knife body is thick portion cutter body, and the rear end of kitchen knife body is provided with the handle, and the upper and lower two sides of handle set firmly through the gim peg have the handle on bush and handle lower sleeve. Handle and kitchen knife body integrated into one piece design, knife switch head and kitchen knife body rear portion intermediate position are riveted together, and the inside torsion spring that is provided with of riveting department, the outside fastening of riveting department is provided with hexagon bolt, the rear end of knife switch is provided with the bayonet socket, hexagon bolt's side is provided with fixed the knot, the kitchen knife function is comparatively various, collect the knife switch, scrape phosphorus kitchen knife and vegetable knife in an organic whole, multiple application function has, consequently people select when selecting this kind of kitchen knife can, and this kind of kitchen knife light in weight, small area, conveniently deposit, it is very convenient to use. However, the handle of the tool and the tool body in use are arranged in the same direction, which also causes damage to the wrist of the user.

The inventor finds in research that at least the following disadvantages exist in the prior related art:

the cutter body handle of a knife sets up for the straight line syntropy, uses for a long time to cause the wrist damage easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bending type cutter, solve the not enough of prior art, it is through setting up curved shape cutting edge, thereby can be according to service environment's demand when making the cutter use, adjust the cutting edge with by the effect section of cutting the object, so as to do benefit to the cutter cutting, and simultaneously, set up the handle of a knife into the curved form towards the cutter body, can make the user's accessible hold the cutter and can accomplish cutting work, the wrist need not be crooked, the defect that long-time use cutter caused user's wrist to damage has been avoided, the result of use of cutter has been improved, this structural design is reasonable, therefore, the clothes hanger.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides a bending type cutter, which comprises a cutter body and a cutter handle;

the knife body comprises a knife handle and a knife body, the knife body comprises a knife edge and a knife back, the knife edge is curved, the knife handle and the knife body are fixedly connected or integrally formed, and the knife handle deviates from the direction of the knife edge;

the handle of a knife cover is located the handle of a knife, and with the connection can be dismantled to the handle of a knife, the handle of a knife is curved, just the handle of a knife court the direction of cutter body is crooked.

Specifically, this crooked formula cutter is through setting up curved shape cutting edge to can be according to service environment's demand when making the cutter use, the adjustment cutting edge with by the effect section of cutting the object, in order to do benefit to the cutter cutting, simultaneously, set up the handle of a knife into the curved form towards the cutter body, can make the user's accessible hold the cutter and can accomplish cutting work, the wrist need not be crooked, avoided long-time use cutter to cause the defect that user's wrist harmed, the result of use of cutter has been improved, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

Optionally, the handle of a knife includes first kink and second kink, first kink with the mutual adaptation of handle of a knife just corresponds the cooperation to be fixed the handle of a knife, the second kink is followed first kink direction is extended, just the crookedness of second kink is less than first kink.

Specifically, set up the second kink and can increase the length of this handle of a knife, improve the user and can hold the scope, simultaneously, the crookedness of second kink is less than first kink, can be so that the second kink is crooked towards the cutter body direction, has increased limit position, has blocked the hand of operation, when the hand-held tool of user, can not cause to take off the hand and inadvertently throw away the cutter, the handle of a knife of crooked form is also convenient for take or place this cutter on the knife rest simultaneously.

Optionally, the first bending portion and the second bending portion are smoothly transited through a rounded corner.

Specifically, smooth transition through the fillet between first kink and the second kink can make its junction can not have the closed angle to prevent that sharp-pointed structure from causing the damage to the user.

Optionally, the joint of the tool holder and the tool body is smoothly transited through a fillet;

the fillet of the joint of the knife handle and the knife body is smooth and excessive.

The utility model discloses a handle of a knife, handle of a knife and blade, the handle of a knife is equipped with the handle of a knife, and the handle of a.

Optionally, a positioning portion is arranged on the hilt, a fixing portion is arranged in the hilt, and the positioning portion and the fixing portion are mutually matched and matched with each other to fix the hilt and the hilt.

Particularly, the connection tightness of the knife handle and the knife handle can be improved by arranging the positioning part and the fixing part which are matched with each other.

Optionally, the positioning portion comprises a plurality of bumps, the fixing portion comprises a plurality of grooves, and the bumps and the grooves are matched with each other in a matched and one-to-one correspondence manner.

The novel cutter is characterized in that the groove and the bump structures are beneficial to processing, the clamping matching is stable, the structural stability of the integral cutter handle and the cutter body can be improved, and meanwhile, the processing requirements of production equipment are reduced, so that the production cost is reduced, the structure is simple, and the function is complete.

Optionally, the number of the convex blocks is three, and the three convex blocks are arranged on the tool holder at intervals along the direction of the tool holder;

the number of the grooves is three, and the three grooves are arranged in the knife handle at intervals along the direction of the knife handle.

Optionally, the knife handle is made of plastic or wood.

Specifically, the handle of a knife adopts plastics material or wooden, can have lightly, easily wash and can not cause the user discomfort because of the difference in temperature is too big when contacting the handle of a knife winter.

Optionally, the blade is curved and elliptical, and the back of the knife is linear.

Specifically, the cutting edge is designed to be bent, so that people of different ages and different body shapes (different arm lengths) can freely adjust the action section of the cutting edge and the cut object when cutting vegetables and swinging arms according to other special requirements (different arm lengths and different swinging amplitudes).

Compared with the prior art, the embodiment of the utility model provides a beneficial effect includes, for example:

this crooked formula cutter is through setting up curved shape cutting edge to can be according to service environment's demand when making the cutter use, the adjustment cutting edge with by the effect section of cutting the object, in order to do benefit to the cutter cutting, simultaneously, set up the handle of a knife into the crookedness towards the cutter body, can make the user's accessible hold the cutter and can accomplish cutting work, the wrist need not be crooked, avoided long-time use cutter to cause the defect that user's wrist harmed, the result of use of cutter has been improved, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a curved cutting tool according to an embodiment of the present invention;

fig. 2 is a top view of a curved cutting tool according to an embodiment of the present invention.

Icon: 100-curved cutters; 10-a cutter body; 101-a knife handle; 102-a blade body; 103-a blade edge; 104-a knife back; 105-a bump; 11-a knife handle; 111-a first bend; 112-a second bending part; 113-groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "left", "right", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally used to place the products of the present invention, and are used for convenience in describing the present invention and simplifying the description, but 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 "vertical" and the like do not require absolute perpendicularity between the components, but may be slightly inclined. Such as "vertical" merely means that the direction is relatively more vertical and does not mean that the structure must be perfectly vertical, but may be slightly inclined.

In the description of the present invention, it is also to be understood that the terms "disposed," "mounted," "connected," and the like are intended to be construed broadly unless otherwise specifically indicated and limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Fig. 1 is a front view of a curved cutting tool 100 according to an embodiment of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a curved cutting tool 100, which includes a tool body 10 and a tool shank 11;

the knife body 10 comprises a knife handle 101 and a knife body 102, the knife body 102 comprises a knife edge 103 and a knife back 104, the knife edge 103 is curved, the knife handle 101 and the knife body 102 are fixedly connected or integrally formed, and the knife handle 101 deviates from the direction of the knife edge 103;

the handle 101 is located to handle of a knife 11 cover, and with handle of a knife 101 detachable connection, handle of a knife 11 is curved, and handle of a knife 11 is crooked towards cutter body 10 direction.

It is worth explaining that this curved cutter 100 is through setting up curved cutting edge 103, thereby can be according to service environment's demand when making the cutter use, adjust cutting edge 103 and the effect section of being cut the object, so as to do benefit to the cutter cutting, and simultaneously, set up handle of a knife 11 into the crookedness towards cutter body 10, can make the user's accessible hold the cutter and can accomplish cutting work, the wrist need not be crooked, the defect that long-time use cutter caused user's wrist to damage has been avoided, the result of use of cutter has been improved, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

Referring to fig. 1 again, the handle 11 includes a first bending portion 111 and a second bending portion 112, the first bending portion 111 and the handle 101 are adapted and matched with each other to fix the handle 11, the second bending portion 112 extends along the first bending portion 111, and the curvature of the second bending portion 112 is smaller than that of the first bending portion 111.

Specifically, set up second kink 112 and can increase the length of this handle of a knife 11, improve the user and can hold the scope, simultaneously, the crookedness of second kink 112 is less than first kink 111, can be so that second kink 112 is crooked towards cutter body 10 direction, increased limit position, blocked the hand of operation, when the handheld cutter of user, can not cause to take off the hand and carelessly throw away the cutter, curved handle of a knife 11 also is convenient for take or place this cutter on the knife rest simultaneously.

The first bent portion 111 and the second bent portion 112 are smoothly transited by a rounded corner.

It should be noted that, the first bending portion 111 and the second bending portion 112 are smoothly transited through a rounded corner, so that there is no sharp corner at the connection point, and the sharp structure is prevented from causing injury to the user.

The joint of the tool holder 101 and the tool body 102 is smoothly transited through a round angle; the joint of the tool shank 11 and the tool body 10 is rounded and smooth.

It is worth explaining that, the junction of the hilt 101 and the knife body 102 is smooth and excessive through the round angle, so that the junction is the round angle, which is beneficial to the sleeving of the knife handle 11 on the hilt 101, and the influence of the protrusion on the hilt 101 after the knife handle 11 is sleeved on the hilt 101 is avoided, meanwhile, the round angle at the junction of the knife handle 11 and the knife body 10 is smooth and excessive, so that the sharp corner at the junction can not exist, and the damage of the sharp structure to the user can be prevented.

Referring to fig. 1 again, the handle 101 is provided with a positioning portion, a fixing portion is provided inside the handle 11, and the positioning portion and the fixing portion are adapted to each other and cooperate with each other to fix the handle 11 and the handle 101.

It should be noted that, by providing the positioning portion and the fixing portion which are engaged with each other, the connection tightness between the holder 11 and the handle 101 can be improved.

It should be further noted that, in the present embodiment, the positioning portion includes a plurality of bumps 105, the fixing portion includes a plurality of grooves 113, and the bumps 105 and the grooves 113 are adapted to each other and are in one-to-one corresponding fit. It can be understood that the groove 113 and the bump 105 have the characteristics of being beneficial to processing and stable in clamping matching, and the processing requirements of production equipment are reduced while the structural stability of the whole tool handle 11 and the tool body 10 is improved, so that the production cost is reduced, the structure is simple, and the function is complete.

In this embodiment, the number of the bumps 105 is three, and the three bumps 105 are arranged on the tool holder 101 at intervals along the direction of the tool holder 101; the number of the grooves 113 is three, and the three grooves 113 are arranged in the tool shank 11 at intervals along the direction of the tool shank 11.

Fig. 2 is a top view of a curved cutting tool 100 according to an embodiment of the present invention.

Referring to fig. 1 and 2, the knife handle 11 is made of plastic or wood.

It is worth mentioning that the handle 11 is made of plastic or wood, so that the utility model is light and easy to clean, and the user is not uncomfortable due to excessive temperature difference when contacting the handle 11 in winter.

The cutting edge 103 is curved elliptical and the back 104 is linear.

It should be noted that the cutting edge 103 is designed to be curved, which is beneficial for people of different ages and different sizes (different arm lengths) to adjust the action section of the cutting edge 103 and the object to be cut freely when cutting vegetables and swinging arms (different arm lengths and different swinging amplitudes) according to other special requirements.

To sum up, the utility model provides a bending type cutter 100. The curved tool 100 includes a tool body 10 and a tool shank 11. The knife body 10 comprises a knife handle 101 and a knife body 102, the knife body 102 comprises a knife edge 103 and a knife back 104, the knife edge 103 is curved, the knife handle 101 and the knife body 102 are fixedly connected or integrally formed, and the knife handle 101 faces away from the knife edge 103. The handle 101 is located to handle of a knife 11 cover, and with handle of a knife 101 detachable connection, handle of a knife 11 is curved, and handle of a knife 11 is crooked towards cutter body 10 direction. This crooked formula cutter 100 is through setting up curved cutting edge 103 to can be according to service environment's demand when making the cutter use, adjustment cutting edge 103 and the effect section of being cut the object, in order to do benefit to the cutter cutting, and simultaneously, set up handle of a knife 11 into the crooked form towards cutter body 10, can make the user's accessible hold the cutter and can accomplish cutting work, the wrist need not be crooked, the defect that long-time use cutter caused user's wrist to damage has been avoided, the result of use of cutter has been improved, this structural design is reasonable, therefore, the clothes hanger is strong in practicability.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A bending type cutter is characterized by comprising a cutter body (10) and a cutter handle (11);

the knife body (10) comprises a knife handle (101) and a knife body (102), the knife body (102) comprises a knife edge (103) and a knife back (104), the knife edge (103) is curved, the knife handle (101) and the knife body (102) are fixedly connected or integrally formed, and the knife handle (101) deviates from the direction of the knife edge (103);

handle of a knife (11) cover is located handle of a knife (101), and with handle of a knife (101) can dismantle the connection, handle of a knife (11) are curved, just handle of a knife (11) towards the direction of cutter body (10) is crooked.

2. The curved tool according to claim 1, wherein the tool shank (11) comprises a first bending portion (111) and a second bending portion (112), the first bending portion (111) and the tool holder (101) are adapted and correspondingly matched with each other to fix the tool shank (11), the second bending portion (112) extends along the direction of the first bending portion (111), and the curvature of the second bending portion (112) is smaller than that of the first bending portion (111).

3. The curved tool according to claim 2, characterized in that the first bend (111) and the second bend (112) are smoothly transitioned by a rounded corner.

4. The curved cutting tool according to any one of claims 1 to 3, wherein the junction between the tool holder (101) and the tool body (102) is smoothly rounded;

the connecting part of the knife handle (11) and the knife body (10) is round and smooth.

5. The curved cutting tool according to any one of claims 1-3, wherein the tool holder (101) is provided with a positioning portion, the tool shank (11) is provided with a fixing portion inside, and the positioning portion and the fixing portion are adapted to each other and cooperate with each other to fix the tool shank (11) and the tool holder (101).

6. The curved cutter as claimed in claim 5, wherein the positioning portion comprises a plurality of protrusions (105), the fixing portion comprises a plurality of grooves (113), and the protrusions (105) and the grooves (113) are adapted to each other and are in one-to-one correspondence.

7. The curved cutter according to claim 6, wherein the number of the projections (105) is three, and three projections (105) are arranged on the tool holder (101) at intervals along the direction of the tool holder (101);

the number of the grooves (113) is three, and the three grooves (113) are arranged in the knife handle (11) at intervals along the direction of the knife handle (11).

8. The curved cutting tool according to claim 1, wherein the shank (11) is of plastic or wood.

9. Curved cutting tool according to claim 1, characterized in that the cutting edge (103) is curved oval and the back (104) is rectilinear.

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