CN209812389U - Cutter hand guard external member and cutter - Google Patents

Abstract

The application provides a cutter hand protector external member includes: the kit body comprises a rectangular top plate, a rectangular first side protection plate and a rectangular second side protection plate, wherein the side protection plates are respectively and integrally connected with two long edges of the top plate, and are perpendicular to the top plate and positioned on the same side of the top plate; the top surface of the top plate is provided with a non-slip mat, a first section of the non-slip mat is fixed on the top plate, and a second section of the non-slip mat is not connected with the top plate and extends beyond the edge of the top plate along the length direction of the top plate; the lower part of first side backplate is provided with and supports the hand piece, support the first end of hand piece with first side backplate is connected, the second end extends to the side reason of second side backplate and does not connect with, support the hand piece with the second section of slipmat is located the homonymy of external member body, the slipmat flexible.

Description

Cutter hand guard external member and cutter

Technical Field

The application relates to the technical field of cutters, in particular to a cutter hand guard external member and a cutter.

Background

The knife is an essential article in daily life of people, such as a kitchen knife, a fruit knife and the like. With the improvement of living standard, the quality of the cutter is gradually improved, people can not only meet the cutting function of the cutter any more, and the cutter is pursued to have better user experience in the using process.

At present, the thickness of the knife surface of a household kitchen knife is mostly thin, the knife holding posture is kept for a long time, and particularly when hard food is cut, hands and pains in the palm and tiger mouths and middle fingers can be obviously felt. In winter, holding an ice-cold kitchen knife to cut food is also a painful thing, and the user experience is low.

The prior art has at least the following problems: the existing cutters such as kitchen knives are easy to press hands when in use, and the user experience is low.

SUMMERY OF THE UTILITY MODEL

The purpose of this application embodiment is to provide a cutter hand protector external member and cutter to protect user's hand, improve user experience.

The embodiment of the application provides a cutter hand protector external member and cutter is realized like this:

a tool hand guard kit comprising:

the kit body comprises a rectangular top plate, a rectangular first side protection plate and a rectangular second side protection plate, wherein the side protection plates are respectively and integrally connected with two long edges of the top plate, and are perpendicular to the top plate and positioned on the same side of the top plate;

the top surface of the top plate is provided with a non-slip mat, a first section of the non-slip mat is fixed on the top plate, and a second section of the non-slip mat is not connected with the top plate and extends beyond the edge of the top plate along the length direction of the top plate;

the utility model discloses a side of external member body, including first side backplate, hand piece, first end and second end, the one side edge of the lower part of first side backplate is provided with and supports the hand piece, support the hand piece with first side backplate is perpendicular, support the first end of hand piece with first side backplate is connected, the second end extends to the side edge of second side backplate and not with the second side backplate is connected, support the hand piece with the second section of slipmat is located the homonymy of external member body.

In a preferred embodiment, the upper edge of the hand-holding block, the first side guard plate, the second side guard plate and the top plate enclose a rectangular opening, and the size of the opening is matched with the size of the handle of the cutter.

In a preferred embodiment, a plurality of grooves are distributed on the upper edges of the side guard plates on two sides of the opening, the side guard plates are cut along different grooves, the opening can be processed into different shapes, and the size of the opening can be enlarged to different values.

In a preferred embodiment, the upper surface of the non-slip mat is provided with a stripe for preventing slipping, and the stripe is perpendicular to the length direction of the non-slip mat.

In a preferred embodiment, the surface of the hand block, which faces away from the kit body, is provided with an anti-slip groove with an arc-shaped cross section, the anti-slip groove vertically extends from the first end of the hand block to the second end of the hand block, and the bottom surface of the anti-slip groove is provided with a stripe for preventing slipping.

In a preferred embodiment, the outer side surfaces of the first side guard plate and the second side guard plate are provided with anti-slip portions, and the anti-slip portions are provided with stripes for preventing slip.

In a preferred embodiment, the second side guard plate is close to the edge of the second end of the hand piece, is provided with a rectangular notch, the length of the rectangular notch is greater than the width of the hand piece, the edge of the second end of the hand piece is provided with a perpendicular to the boss of the hand piece, the boss is accommodated in the rectangular notch, and a gap which is not connected is formed between the boss and the rectangular notch.

A cutter comprises a cutter body and a cutter handle which are fixedly connected, wherein two sides of the root part of the joint of the cutter body and the cutter handle are processed into inclined planes.

In a preferred embodiment, the tool further includes a tool hand guard assembly as described in any one of the above embodiments, the first side guard plate and the second side guard plate are respectively located on two sides of the tool body, the top plate covers a back portion of the tool body, a side edge of the tool body close to the tool holder abuts against an inner surface of the hand-resisting block, the tool holder passes through the opening, and the size and shape of the opening are matched with those of an intersection portion of the tool holder and the tool body.

In a preferred embodiment, the surface of the tool shank is provided with anti-slip stripes.

Utilize the cutter hand protector external member that this application embodiment provided, can wrap up at first and cover the back of a knife blade, avoid pressing against the hand. In addition, multiple force points of the sleeve are subjected to anti-skid treatment, so that kneading force during cutting can be increased, and the cutter can be prevented from being separated from the hand due to over-strong force. The anti-slip pad and the hand-propping block are both made of elastic materials and can be bent to a certain extent so as to form a certain elastic buffer; the selective cutting of the grooves distributed on the upper edges of the two side guard plates can be adapted to the type of kitchen knife with the two sides of the root part of the joint of the knife handle and the knife face processed into inclined planes; if the grooves distributed on the upper edges of the two side guard plates are not cut, the kitchen knife can be suitable for the type of the kitchen knife with the two sides of the root part, which is connected with the knife handle and the knife face and is also common in the market at present, processed into parallel surfaces; in addition, when the knife is held, the anti-slip pad and the anti-slip layer distributed on the hand guard sleeve piece can be effectively attached to a palm tiger's mouth, a thumb, an index finger and a middle finger, so that the effects of preventing slip, increasing finger pinching force during cutting and increasing pressure under the palm tiger's mouth are achieved; simultaneously in chilly winter, this external member can avoid pointing the direct contact cold metal knife face, effectively promotes the travelling comfort of finger skin when holding the kitchen knife.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort.

FIG. 1 is a perspective view of a tool hand guard kit according to one embodiment of the present application;

FIG. 2 is a side view of a tool hand guard kit according to one embodiment of the present application;

FIG. 3 is a perspective view of a tool hand guard assembly as provided in one embodiment of the present application after being cut;

FIG. 4 is a perspective view of a cutting tool according to an embodiment of the present application;

fig. 5 is a perspective view of a tool hand guard kit in combination with a tool according to another embodiment of the present application.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a perspective view of a tool hand guard kit according to an embodiment of the present application. Fig. 2 is a side view of a tool hand guard kit according to an embodiment of the present application. Fig. 3 is a perspective view of a tool hand guard set according to an embodiment of the present application after a cutting process. While the present application provides apparatus structures as shown in the following examples or figures, more or fewer modular units may be included in the methods or apparatus based on conventional or non-inventive efforts. In a structure in which a necessary cause and effect relationship does not logically exist, the execution order of the steps or the block structure of the apparatus is not limited to the block structure shown in the embodiment or the drawings of the present application.

Specifically, as shown in fig. 1 and 2, an embodiment of a tool hand guard set provided by the present application may include:

the kit comprises a kit body, a first side protection plate and a second side protection plate, wherein the kit body comprises a rectangular top plate 10, a rectangular first side protection plate 5 and a rectangular second side protection plate 9, the side protection plates 5 and 9 are respectively and integrally connected with two long edges of the top plate 10, and the side protection plates 5 and 9 are perpendicular to the top plate 10 and are positioned on the same side of the top plate 10;

the top surface of the top plate 10 is provided with a non-slip pad 6, a first section of the non-slip pad 6 is fixed on the top plate 10, and a second section of the non-slip pad 6 is not connected with the top plate 10, extends beyond the edge of the top plate 10 along the length direction of the top plate 10 and can cover a section of the knife handle 1;

the hand-supporting block 7 is arranged on one side edge of the lower portion of the first side protection plate 5, the hand-supporting block 7 is perpendicular to the first side protection plate 5, the first end of the hand-supporting block 7 is connected with the first side protection plate 5, the second end of the hand-supporting block extends to the side edge of the second side protection plate 9 and is not connected with the second side protection plate 9, the hand-supporting block 7 and the second section of the anti-skid pad 6 are located on the same side of the kit body, and the anti-skid pad 6 can be bent.

In this example, the upper edge of the hand-holding block 7, the first side guard plate 5, the second side guard plate 9, and the top plate 6 enclose a rectangular opening, and the size of the opening matches with the size of the tool holder of the tool (slightly larger than the outer diameter of the tool holder).

In this example, a plurality of grooves 52, 92 are distributed on the upper edge of the side guard plate on both sides of the opening, and the side guard plate is cut along different grooves in a bilateral symmetry manner, so that the opening can be processed into different shapes, and the size of the opening can be enlarged to different values. In some embodiments of the present application, as shown in fig. 1 and 2, there may be a plurality of grooves. The material is cut off along different grooves, the area of the opening can be enlarged to different sizes, and the kitchen knife is suitable for the type that two sides of the root part of the joint of the knife handle and the knife surface are processed into different bevel angles.

Fig. 3 is a perspective view of a tool hand guard set according to an embodiment of the present application after a cutting process. In this example, the AB groove is cut symmetrically left and right as shown in FIG. 3, and the structure and shape of the hand guard set shown in FIG. 3 can be obtained.

In the above embodiment, the upper surface of the non-slip mat 6 may be provided with a stripe for preventing slip, and the stripe is perpendicular to the length direction of the non-slip mat 6.

In an embodiment of the present application, as shown in fig. 1 and 2, the surface of the kit body facing away from the hand block 7 can be provided with the anti-slip groove 71 with a curved cross section on the surface (i.e. the outer surface of the hand block 7 can be vertically flat, and also can be curved concave at the middle position to adapt to the conflict posture of the middle finger when holding the knife), the anti-slip groove 71 is followed the first end of the hand block vertically extends to the second end of the hand block, and the bottom surface of the anti-slip groove 71 is provided with the stripe for preventing slipping. The fingers of the user can be attached to the bottom of the anti-slip groove 71 to play a certain anti-slip role.

In the above embodiment, as shown in fig. 1 and fig. 2, the outer side surfaces of the first side guard 5 and the second side guard 9 are each provided with the antiskid portion 51, 91, and the antiskid portion 51, 91 is provided with the stripe for antiskid. The length direction of the anti-slip part 51 on the first side guard plate 5 is at an inclined angle with the horizontal direction to adapt to the kneading posture of the thumb when holding the knife, and the length direction of the anti-slip part 91 on the second side guard plate 9 is perpendicular to the horizontal direction or at an inclined angle to adapt to the kneading posture of the forefinger when holding the knife.

In the above embodiment, the second side guard plate 9 is close to the edge of the second end of the hand piece 7 is provided with the rectangular notch 93, the length of the rectangular notch 93 is greater than the width of the hand piece 7, the edge of the second end of the hand piece 7 is provided with the perpendicular to the boss 8 of the hand piece 7, the boss 8 is accommodated in the rectangular notch 93 (a gap that is not connected is formed between the boss 8 and the rectangular notch 93, when the hand guard external member is followed after the cutter is sleeved in the gap, the fixed handle of a knife and the effect of preventing the handle of a knife from sliding out of the rectangular notch are played).

In the above embodiment, the first side guard plate 5 and the second side guard plate 9 can be contracted and drawn together at a certain small angle from top to bottom, i.e., the isosceles trapezoid shape with the short side as the bottom side is formed, so as to adapt to the clamping and fixing effects on the knife face when the hand guard sleeve is sleeved on the kitchen knife. In the above embodiment, the main material of the hand protection kit can be hard plastic, hard rubber, soft rubber, and the like, and can have different colors, logos, characters, patterns, and the like. In the above embodiment, the non-slip mat 6, the non-slip parts 51, 91 and the non-slip grooves 71 may be made of soft rubber material, and the stripes on the surface may have different directions and shapes.

The application also provides a cutter, and fig. 4 is a three-dimensional structure diagram of the cutter provided by an embodiment of the application.

Specifically, as shown in fig. 4, an embodiment of the cutting tool of the present application may include a blade 2 and a shank 1 that are fixedly connected, where two sides of a root where the blade 2 and the shank 1 meet are processed into inclined surfaces 41. The bevel 41 is at an angle 42 to both the back 31 of the blade and the inside edge 32 of the blade.

Fig. 5 is a perspective view of a tool hand guard kit in combination with a tool according to another embodiment of the present application. In another embodiment of the present application, as shown in fig. 5, the tool may further include a tool hand guard kit as described in any one of the above embodiments, specifically, the first side guard plate 5 and the second side guard plate 9 are respectively located at two sides of the tool body 2; the top plate 10 is located above the upper knife back 31, the hand-supporting block 7 is located at the rear side of the inner side edge 32, the edge of the second end of the hand-supporting block 7 is provided with a protruding part 8 perpendicular to the hand-supporting block 7, the first side guard plate 5, the second side guard plate 9, the top plate 10, the hand-supporting block 7 and the protruding part 8 are integrally connected, a part of the non-slip pad 6 is attached and fixed on the top plate 10, the part extending beyond the top plate 10 can be covered on the knife handle 1, the outer side surfaces of the first side guard plate 5, the second side guard plate 9 and the hand-supporting block 7 are respectively provided with the non-slip parts 51 and 91 and a non-slip groove 71, and by roughly estimating the angle 42 of the inclined surface 41 processed at both sides of the root where the knife handle 1 and the knife handle 2 meet each other on the knife shown in fig. 4, one pair of the grooves 52 and 92 is selected for bilateral symmetry cutting, then the cut hand guard sleeve piece is sleeved on the knife face 2 from a gap between the convex part 8 and the second side guard plate 9, the knife handle 1 penetrates out of the rectangular opening, at the moment, the cut pair of left and right symmetrical grooves 52 and 92 are basically matched with the inclined surface 41 of the kitchen knife, and meanwhile, the part of the antiskid pad 6 extending to exceed the top plate 10 is covered on the knife handle 1. As shown in fig. 4, if the two sides of the root where the shank 1 and the face 2 meet on the tool are not processed into inclined surfaces, but are normal right-angled surfaces, the groove 52 does not need to be cut, and can be used by being sleeved into the hand guard according to the above operation. In the above embodiment, the surface of the tool holder may be further provided with a stripe for preventing slipping. The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

While the present application has been described with examples, those of ordinary skill in the art will appreciate that there are numerous variations and permutations of the present application without departing from the spirit of the application, and it is intended that the appended claims encompass such variations and permutations without departing from the spirit of the application.

Claims (10)

1. A tool hand guard kit, comprising:

the kit body comprises a rectangular top plate, a rectangular first side protection plate and a rectangular second side protection plate, wherein the side protection plates are respectively and integrally connected with two long edges of the top plate, and are perpendicular to the top plate and positioned on the same side of the top plate;

the top surface of the top plate is provided with a non-slip mat, a first section of the non-slip mat is fixed on the top plate, and a second section of the non-slip mat is not connected with the top plate and extends beyond the edge of the top plate along the length direction of the top plate;

the utility model discloses a slip-on suit, including first side backplate, first section of slipmat, be provided with the side reason of first side backplate's lower part, be provided with to the hand piece, to the hand piece with first side backplate is perpendicular, to the first end of hand piece with first side backplate is connected, and the second end extends to the side reason of second side backplate and not with the second side backplate is connected, to the hand piece with the second section of slipmat is located the homonymy of external member body, to the top edge of hand piece first side backplate the second side backplate the roof encloses into rectangular opening.

2. A tool hand guard kit according to claim 1, wherein the size of the opening matches the size of the shank of the tool.

3. The tool hand guard assembly as in claim 2, wherein a plurality of grooves are formed along the upper edges of the side guard plates on opposite sides of said opening, and wherein cutting said side guard plates along said grooves allows said opening to be processed into different shapes, and allows said opening to be enlarged to different sizes.

4. The tool hand guard kit according to claim 1, wherein the upper surface of the non-slip mat is provided with stripes for preventing slip, the stripes being perpendicular to the length direction of the non-slip mat.

5. The tool hand protector kit according to claim 1, wherein the surface of the hand block facing away from the kit body is provided with anti-slip grooves having an arc-shaped cross section, the anti-slip grooves vertically extend from the first end of the hand block to the second end of the hand block, and the anti-slip groove bottom surface is provided with stripes for preventing slipping.

6. The tool hand guard kit according to claim 1, wherein the outer side surfaces of the first and second side guards are provided with non-slip portions provided with stripes for preventing slip.

7. The tool hand guard kit according to any one of claims 1, 2 and 5, wherein the second side guard plate is provided with a rectangular notch near the edge of the second end of the hand block, the length of the rectangular notch is greater than the width of the hand block, the edge of the second end of the hand block is provided with a protruding portion perpendicular to the hand block, the protruding portion is accommodated in the rectangular notch, and a gap which is not connected is formed between the protruding portion and the rectangular notch.

8. A cutter is characterized by comprising a cutter body and a cutter handle which are fixedly connected, wherein two sides of the root part of the joint of the cutter body and the cutter handle are processed into inclined planes; the tool further comprising a tool hand kit according to any one of claims 1 to 7.

9. The tool of claim 8, wherein the first side guard and the second side guard are located on opposite sides of the blade, the top plate covers a back of the blade, a side edge of the blade adjacent to the handle abuts against an inner surface of the hand block, the handle extends through the opening, and the opening is sized and shaped to match a size and shape of an interface between the handle and the blade.

10. The tool as claimed in claim 8, wherein the surface of the shank is provided with striations for anti-slip purposes.