Kitchen knife auxiliary handle and kitchen knife device

Abstract

The utility model provides a kitchen knife auxiliary handle and a kitchen knife device. The kitchen knife auxiliary handle comprises a main body part, two clamping parts and two magnetic attraction pieces. The main body part is provided with a containing groove at least used for containing a kitchen knife, the containing groove extends in the length direction of the main body part, and the two clamping parts are connected to the main body part and located on the two sides of the containing groove in the width direction of the main body part; at least one clamping part is detachably connected with the main body part, an inclined plane used for making contact with food materials is formed on the side, back on to the main body part, of the clamping part, and the inclined plane inclines towards the main body part in the opposite direction of the two clamping parts; the two magnetic attraction pieces are arranged on the two clamping parts correspondingly and used for being connected with the kitchen knife between the two clamping parts in a magnetic attraction mode. After the kitchen knife auxiliary handle is arranged on the kitchen knife, the pressure intensity of the position where fingers of a user make contact with the kitchen knife can be reduced, meanwhile, cut food materials fly out in the direction away from the kitchen knife under the action of the inclined face, and the experience that the user uses the kitchen knife to cut vegetables is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchenware, and in particular to an auxiliary handle of a kitchen knife and a kitchen knife device. Background Art

[0002] The kitchen knife has a blade and a handle. When the user uses the blade of the kitchen knife to cut food, the user will hold the handle with his hand. Usually, when the user uses the kitchen knife, a part of the user's fingers holding the handle will abut against the back of the blade and the side of the blade close to the handle, which is convenient for the user to control the kitchen knife to cut the food. When the food is hard, the force required to cut the food is large, and the user will also press on the back of the blade with the other hand to increase the force of the kitchen knife on cutting the food. Due to the limited thickness of the kitchen knife, the pressure at the position where the user's fingers contact the blade of the kitchen knife is large, which causes discomfort to the user's fingers; and when the kitchen knife is used to cut vegetables continuously, the cut food will stick to the side of the kitchen knife, and the food on the stuck kitchen knife is easy to be cut again in the subsequent cutting operation of the kitchen knife, resulting in the shape of the cut food being difficult to meet the user's requirements, affecting the continuous cutting operation of the kitchen knife on food. Utility Model Content

[0003] In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a kitchen knife auxiliary handle and a kitchen knife device.

[0004] The present disclosure provides a kitchen knife auxiliary handle, comprising a main body, two clamping parts and two magnetic suction parts;

[0005] The main body is provided with a receiving groove for receiving at least a kitchen knife, the receiving groove extends along the length direction of the main body, and the two clamping parts are connected to the main body and are located on both sides of the receiving groove along the width direction of the main body;

[0006] At least one of the clamping parts is detachably connected to the main body, and an inclined surface for contacting food is formed on a side facing away from the main body, and in the direction in which the two clamping parts are opposite to each other, the inclined surface is inclined toward the main body;

[0007] The two magnetic suction parts are respectively arranged on the two clamping parts so as to be used for magnetic suction connection with the kitchen knife between the two clamping parts.

[0008] Optionally, the clamping portion includes a clamping body and a connecting piece, the connecting piece is detachably connected to the clamping body, the side of the connecting piece facing away from the clamping body is detachably connected to the main body, and the magnetic attraction piece is arranged on one of the connecting piece and the clamping body.

[0009] Optionally, a first mounting groove is provided on the main body, and a side of the connecting member away from the clamping body is plug-connected to the first mounting groove.

[0010] Optionally, a second mounting groove is provided on the clamping body, and a side of the connecting member facing away from the main body is plug-connected to the second mounting groove.

[0011] Optionally, a second accommodating groove is provided on the connecting member, the magnetic attraction member is installed in the second accommodating groove, and the notch of the second accommodating groove is arranged toward the clamping body or the main body.

[0012] Optionally, convex ridges are respectively provided on opposite sides of the two clamping portions, and the convex ridges protrude in a direction away from the accommodating groove.

[0013] Optionally, the two clamping parts are detachably connected to the main body, and the two clamping parts are provided with the inclined surface.

[0014] Optionally, an angle between the inclined surface and the extension direction of the clamping portion is greater than or equal to 45° and less than or equal to 60°.

[0015] Optionally, at least the main body is elastic.

[0016] The present disclosure also provides a kitchen knife device, comprising a kitchen knife and the kitchen knife auxiliary handle as described above;

[0017] The kitchen knife comprises a blade and a handle connected to the blade, and when the two clamping parts are connected to the main body, the opposite side thereof is a first connecting surface, and the opposite side thereof is a second connecting surface;

[0018] The blade body is arranged in the accommodating groove, one of the clamping parts is separated from the main body, a first connection surface of the clamping part separated from the main body is attached to one side of the blade body and is magnetically connected, the clamping part separated from the main body is arranged at a position of the blade body close to the blade edge, and an inclined surface is arranged toward the blade edge of the blade body, and another of the clamping parts is connected to the main body, a first connection surface of the clamping part connected to the main body is attached to the other side of the blade body and is magnetically connected;

[0019] Or, at least one of the clamping parts is connected to the main body, and a second connecting surface of one of the clamping parts connected to the main body is in contact with one side of the blade body and is magnetically connected, and the main body is located on the side of the clamping part facing the blade of the blade body, so that the accommodating groove is used to accommodate a finger, and the side of the main body facing away from the clamping part is used to abut against food.

[0020] Compared with the prior art, the technical solution provided by the present invention has the following advantages:

[0021] The present invention provides a kitchen knife auxiliary handle and a kitchen knife device, wherein the kitchen knife auxiliary handle includes a main body, two clamping parts and two magnetic suction parts; the main body is provided with a receiving groove for at least receiving the kitchen knife, the receiving groove extends along the length direction of the main body, and the two clamping parts are connected to the main body and are located on both sides of the receiving groove along the width direction of the main body; at least one clamping part is detachably connected to the main body, and an inclined surface for contacting food is formed on the side facing away from the main body, and the inclined surface is inclined toward the direction of the main body in the opposite direction of the two clamping parts; the two magnetic suction parts are respectively arranged on the two clamping parts, so as to be used for magnetic connection with the kitchen knife between the two clamping parts. When the user uses the kitchen knife, the back of the kitchen knife can be inserted into the accommodating groove, and a clamping part is connected to the main body and fits with one side of the kitchen knife and is magnetically connected, so that the main body maintains a stable position on the back of the kitchen knife. When the user uses the kitchen knife with one hand or two hands, the user's hand can be overlapped on the main body, avoiding the user's fingers from directly contacting the blade, reducing the pressure on the user's fingers, and improving the comfort of the user when using the kitchen knife; and a clamping part provided with an inclined surface can be separated from the main body and magnetically connected to the other side of the kitchen knife. When the kitchen knife moves up and down to cut food, the inclined surface can guide the cut food to fly away from the kitchen knife, avoiding the cut food from sticking to the side of the kitchen knife, and facilitating the user to use the kitchen knife to perform continuous cutting operations on the food; after the kitchen knife auxiliary handle is provided on the kitchen knife, it can reduce the pressure at the contact position between the user's fingers and the kitchen knife, and at the same time make the cut food fly away from the kitchen knife under the action of the inclined surface, thereby improving the user's experience of cutting vegetables with the kitchen knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 This is a structural schematic diagram of an auxiliary handle for a kitchen knife according to an embodiment of the present disclosure;

[0025] Figure 2 This is an exploded view of an auxiliary handle of a kitchen knife according to an embodiment of the present disclosure;

[0026] Figure 3 It is a structural schematic diagram of the main body of the embodiment of the present disclosure;

[0027] Figure 4 This is a schematic structural diagram of another auxiliary handle for a kitchen knife according to an embodiment of the present disclosure;

[0028] Figure 5 This is an exploded view of another auxiliary handle of a kitchen knife according to an embodiment of the present disclosure;

[0029] Figure 6 It is a structural schematic diagram of the connecting member according to the embodiment of the present disclosure;

[0030] Figure 7 This is a schematic diagram of a clamping portion according to an embodiment of the present disclosure being arranged on a side of a kitchen knife;

[0031] Figure 8 A side view of the kitchen knife auxiliary handle according to the embodiment of the present disclosure when it is arranged on the back of the kitchen knife;

[0032] Fig. 9 This is a front view of the kitchen knife auxiliary handle according to the embodiment of the present disclosure when it is arranged on the back of the kitchen knife;

[0033] Fig.10 This is a side view of the auxiliary handle of the kitchen knife described in the embodiment of the present disclosure, which is arranged on the side of the kitchen knife.

[0034] Among them, 11, main body; 111, first installation groove; 12, clamping part; 121, connecting piece; 122, clamping body; 123, second installation groove; 124, receiving groove; 13, convex ridge; 14, inclined surface; 2, receiving groove; 3, magnetic suction part; 4, kitchen knife; 41, blade; 42, handle; 5, food. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0037] Reference Figures 1 to 10As shown, the embodiment of the present disclosure provides a kitchen knife auxiliary handle, including a main body 11, two clamping parts 12 and two magnetic suction parts 3; the main body 11 is provided with a receiving groove 2 for at least receiving a kitchen knife 4, and the receiving groove 2 extends along the length direction of the main body 11, and the two clamping parts 12 are connected to the main body 11, and are located on both sides of the receiving groove 2 along the width direction of the main body 11; at least one clamping part 12 is detachably connected to the main body 11, and an inclined surface 14 for contacting food 5 is formed on the side facing away from the main body 11, and the inclined surface 14 is inclined toward the direction of the main body 11 in the opposite directions of the two clamping parts 12; the two magnetic suction parts 3 are respectively arranged on the two clamping parts 12, so as to be used for magnetic connection with the kitchen knife 4 between the two clamping parts 12.

[0038] Specifically, the main body 11 can be selected as a cylindrical structure, with the plane passing through the axial center line of the cylindrical structure as the dividing interface, and the two clamping parts 12 are arranged on one side of the dividing interface, that is, the two clamping parts 12 are arranged on one side of the main body 11. Of course, the main body 11 can also be selected as a rectangular structure and the two clamping parts 12 are arranged on one side of the rectangular structure, that is, the two clamping parts 12 are arranged on one side of the main body 11.

[0039] The above-mentioned clamping portion 12 can be selected as a plate body or a block structure. The two clamping portions 12 are parallel to each other, so that the two clamping portions 12 serve as the two side walls of the accommodating groove 2, and the main body 11 serves as the bottom wall of the accommodating groove 2, so that the main body 11 and the two clamping portions 12 define the accommodating groove 2. Since the two clamping portions 12 are arranged opposite to each other, the accommodating groove 2 is a through groove on the auxiliary handle of the kitchen knife, the groove bottom of the accommodating groove 2 is the main body 11, and the notch of the accommodating groove 2 is arranged opposite to the groove bottom. The extension direction of the accommodating groove 2 can be selected to be consistent with the length direction of the main body 11, that is, the clamping portion 12 extends along the length direction of the main body 11, and the two clamping portions 12 are arranged oppositely and spaced along the width direction of the main body 11, and the accommodating groove 2 is a through groove extending along the length direction of the main body 11.

[0040] The above-mentioned kitchen knife 4 includes a blade 41 and a handle 42, the handle 42 is connected to the blade 41, and the handle 42 is arranged in the same direction as the blade 41, that is, the kitchen knife 4 is a common kitchen knife 4 with a handle 42; the back side of the blade 41 enters the receiving groove 2 through the notch of the receiving groove 2, the blade 41 is made of metal, the magnetic attraction part 3 can be selected as a permanent magnet or an electromagnet, and the magnetic poles of the opposite sides of the magnetic attraction parts 3 on the two clamping parts 12 can be selected to be the same. Since the thickness of the kitchen knife 4 is relatively thick and the volume is relatively large, the distance between the two magnets is relatively far, and the attraction of the magnet on the blade is greater than the repulsion between the two magnets, so that the two magnetic attraction parts 3 can be respectively adsorbed on the two opposite sides of the blade. Of course, it is also possible to choose that the magnetic poles of the opposite sides of the two magnetic attraction parts 3 are different, the thickness of the kitchen knife 4 is relatively thick and the volume is relatively large, so that the magnetization area of ​​the blade by the two magnetic attraction parts 3 is limited, so that both magnetic attraction parts 3 can be adsorbed on the blade.

[0041] The above-mentioned magnetic attraction component 3 can be set on the clamping part 12 by bonding. Of course, a groove can also be set on the clamping part 12, and the magnetic attraction component 3 is inserted into the groove, so that the magnetic attraction component 3 maintains a stable position in the groove through friction. Of course, when the clamping part 12 is used using an injection molding process, the magnetic attraction component 3 is placed in a mold so that the clamping part 12 and the magnetic attraction component 3 are integrally formed, so that the main body 11, the two clamping parts 12 and the two magnetic attraction components 3 are an integrated structure.

[0042] The above-mentioned main body 11 can be optionally provided with a groove, one end of the clamping part 12 can be inserted into the groove, and the clamping part 12 located in the groove abuts against the inner wall of the groove, and the clamping part 12 and the main body 11 maintain a stable connection state through friction, thereby realizing a detachable connection between the main body 11 and the clamping part 12; of course, it is also possible to choose to provide a snap buckle on the surface of the main body 11, and a groove is provided at one end of the clamping part 12, and the end of the clamping part 12 provided with the groove is inserted into the snap buckle, so that the snap buckle is connected with the groove, so that the clamping part 12 is connected with the groove, thereby realizing a detachable connection between the clamping part 12 and the main body 11; or it is not limited to using bolts to connect the clamping part 12 and the main body 11, so as to realize the detachable connection between the clamping part 12 and the main body 11 by installing and removing the bolts.

[0043] The detachable connection between the clamping portion 12 and the main body 11 facilitates the maintenance operation of the kitchen knife auxiliary handle, and the main body 11 and the clamping portion 12 are divided into two parts. During the manufacturing process, rubber can be used to make the main body 11, and cheaper plastic can be used to make the clamping portion 12, which can reduce the manufacturing cost of the kitchen knife auxiliary handle.

[0044] The above-mentioned clamping part 12 is detachably connected to the main body 11, so that the clamping part 12 can be used as a separate component after being separated from the main body 11. The clamping part 12 is connected to the side of the blade body 41 through the magnetic suction part 3, and the inclined surface 14 faces the blade of the blade body 41, so that when the blade body 41 moves up and down to cut the food 5, the inclined surface 14 contacts the cut food, so that the cut food flies away from the blade body 41 under the action of the inclined surface 14, so as to avoid the cut food sticking to the side of the blade body 41.

[0045] The above-mentioned main body 11 is provided with two clamping parts 12 on one side which can be selectively recessed to form a groove as the accommodating groove 2. The groove is located between the two clamping parts 12. The groove penetrates the main body 11 along the length direction of the main body 11, that is, the groove is a through groove extending along the length direction of the main body 11. The groove and the space between the two clamping parts 12 jointly define the accommodating groove 2, and the bottom of the groove is the bottom of the accommodating groove 2.

[0046] The above-mentioned one clamping part 12 is provided with an inclined surface 14 and is detachably connected to the main body 11, and the other clamping part 12 is connected to the main body 11 by bonding or an integrated structure, so that when the blade 41 of the kitchen knife is located in the receiving groove 2, the clamping part 12 connected to the main body 11 can be magnetically connected to one side of the blade 41 of the kitchen knife, thereby improving the stability of the main body 11 on the blade, and the clamping part 12 detachably connected to the main body 11 is separated from the main body 11 and magnetically connected to the other side of the blade 41, and is connected to the main body 11. The clamping portion 12 separated from the body 11 is arranged on the blade 41 near the blade, and the inclined surface 14 faces the blade, so that when the user uses the kitchen knife 4, the fingers holding the handle 42 of the kitchen knife 4 can overlap the main body 11, which improves the comfort of the user's fingers, and when the separated clamping portion 12 moves up and down with the kitchen knife 4 to cut vegetables, the inclined surface 14 guides the cut food 5, so that the cut food 5 flies away from the kitchen knife 4, avoiding the cut food 5 sticking to the side of the kitchen knife 4.

[0047] When the auxiliary handle of the kitchen knife provided by the present invention is used specifically, when the user uses the kitchen knife to cut food, the back of the blade 41 is located in the accommodating groove 2, the two clamping parts 12 are respectively located on both sides of the blade 41 of the kitchen knife 4, and the two magnetic suction parts 3 are magnetically connected to the two side surfaces of the blade 41; one clamping part 12 is connected to the main body 11, and the other clamping part 12 is provided with an inclined surface 14 and is separated from the main body 11. The clamping part 12 separated from the main body 11 is arranged on the side of the blade 41 close to the blade, and the inclined surface 14 is arranged toward the blade of the blade 41. When the user grasps the handle 42, the user's fingers can overlap the surfaces of the main body 11 and the clamping part 12, so as to avoid the user's discomfort caused by the high pressure at the contact position between the user's fingers and the blade 41.

[0048] When the user cuts vegetables, the kitchen knife 4 moves up and down to cut the ingredients 5. When cutting vegetables, one side of the kitchen knife 4 faces the cut ingredients 5 as a working surface, and the other side faces the remaining ingredients 5. The clamping portion 12 with an inclined surface 14 is magnetically connected to the working surface. When the user uses the kitchen knife 4 to cut vegetables, the ingredients 5 cut by the kitchen knife 4 fly out in a direction away from the kitchen knife 4 under the guidance of the inclined surface 14, thereby preventing the cut ingredients 5 from sticking to the kitchen knife 4.

[0049] When the user needs to press the kitchen knife 4 with both hands, he pushes the main body 11 with his hands to move the auxiliary handle of the kitchen knife along the back of the blade 41. When the main body 11 is located in the middle section of the back of the blade or at the end of the back of the blade away from the grip 42, the user holds the grip 42 with one hand and the auxiliary handle of the kitchen knife with the other hand, so that the user applies downward pressure on the kitchen knife 4 with both hands to make the kitchen knife 4 cut the food. In this process, the user does not need to directly press the back of the kitchen knife 4 with both hands, thereby avoiding excessive pressure on the back of the blade by the user's hand and causing injury to the user's hand, thereby improving the user's usage experience.

[0050] When the user cuts vegetables continuously, one clamping portion 12 is connected to the main body 11, or both clamping portions 12 are connected to the main body 11. One clamping portion 12 on the main body 11 is in contact with the side of the kitchen knife 4 and magnetically connected to the side of the kitchen knife 4 on a side away from the accommodating groove 2 in the width direction of the main body 11. The notch of the accommodating groove 2 is set in the direction of the back of the knife. The user holds the handle 42 with one hand and extends the other hand into the accommodating groove 2 to abut against the bottom of the accommodating groove 2. The side of the main body 11 away from the clamping portion 12 abuts against the surface of the food 5, so that the user can fix the position of the food 5 through the kitchen knife auxiliary handle. Since only one clamping portion 12 is magnetically connected to the blade, the user can use a small force to move the blade up and down relative to the clamping portion 12, so that the user can press the food 5 with one hand through the kitchen knife auxiliary handle and control the kitchen knife 4 to cut the food 5 with the other hand; the kitchen knife 4 maintains a magnetically connected and affixed state with the kitchen knife auxiliary handle during the process of cutting the food 5, so as to prevent the kitchen knife 4 from cutting the user's fingers pressing the food during the process of cutting the food 5.

[0051] The kitchen knife auxiliary handle provided by the present disclosure includes a main body 11, two clamping parts 12 and two magnetic suction parts 3; the main body 11 is provided with a receiving groove 2 for at least receiving a kitchen knife 4, and the receiving groove 2 extends along the length direction of the main body 11, and the two clamping parts 12 are connected to the main body 11 and are located on both sides of the receiving groove 2 along the width direction of the main body 11; at least one clamping part 12 is detachably connected to the main body 11, and an inclined surface 14 for contacting food 5 is formed on the side facing away from the main body 11, and the inclined surface 14 is inclined toward the direction of the main body 11 in the opposite directions of the two clamping parts 12; the two magnetic suction parts 3 are respectively arranged on the two clamping parts 12, so as to be used for magnetic connection with the kitchen knife 4 between the two clamping parts 12. When the user uses the kitchen knife 4, the back of the kitchen knife 4 can be inserted into the accommodating groove 2, and a clamping portion 12 is connected to the main body 11 and fits with one side of the kitchen knife 4 and is magnetically connected, so that the main body 11 maintains a stable position on the back of the kitchen knife 4. When the user uses the kitchen knife 4 with one hand or two hands, the user's hand can be placed on the main body 11 to avoid direct contact between the user's fingers and the blade, reduce the pressure on the user's fingers, and improve the user's comfort when using the kitchen knife 4; and a clamping portion 12 with an inclined surface 14 can be attached to the main body 11. The inclined surface 14 is separated from the part 11 and magnetically connected to the other side of the kitchen knife 4. When the kitchen knife 4 moves up and down to cut the food 5, the inclined surface 14 can guide the cut food to fly away from the kitchen knife 4 to avoid the cut food 5 sticking to the side of the kitchen knife 4, which is convenient for the user to use the kitchen knife 4 to perform continuous cutting operations on the food. The auxiliary handle of the kitchen knife reduces the pressure at the contact position between the user's fingers and the kitchen knife, and at the same time makes the cut food fly away from the kitchen knife 4 under the action of the inclined surface 14, thereby improving the user's experience of using the kitchen knife to cut vegetables.

[0052] Reference Figures 1 to 6 As shown, in some embodiments, the clamping part 12 includes a clamping body 122 and a connecting member 121, the connecting member 121 is detachably connected to the clamping body 122, the side of the connecting member 121 facing away from the clamping body 122 is detachably connected to the main body 11, and the magnetic member 3 is arranged on one of the connecting member 121 and the clamping body 122. In this arrangement, the connecting member 121 serves as a connecting structure between the clamping part 12 and the main body 11, and the clamping body 122 is used to fit with the blade, so that the connecting member 121 can be made of a material with higher strength to improve the connection strength between the clamping body 122 and the main body 11, and the clamping body 122 can be made of a flexible material to ensure that the clamping body 122 fits tightly with the blade.

[0053] Specifically, the clamping body 122 can be selected as a block structure, the connecting member 121 can be selected as a plate structure arranged on one side of the clamping body 122, or the connecting member 121 can be selected as a columnar structure, as long as one end of the connecting member 121 can be connected to the clamping body 122 and the other end can be connected to the connecting member 121.

[0054] The magnetic component 3 can be set on the connecting member 121, and a mounting groove can be set on the connecting member 121, and the magnetic component 3 can be installed in the mounting groove. Of course, the connecting member 121 can also be made by injection molding, and the magnetic component 3 can be set inside the connecting member 121 during injection molding of the connecting member 121, so that the magnetic component 3 and the connecting member 121 are an integrated structure. When the magnetic component 3 can also be set on the clamping body 122, the clamping body 122 can be provided with a mounting groove, and the magnetic component 3 can be inserted into the mounting groove, or the clamping body 122 can be made by injection molding, and the magnetic component 3 can be set inside the clamping body 122 when the clamping body 122 is made.

[0055] The above-mentioned clamping body 122 and connecting member 121 can be detachably connected by bolt connection. Of course, a slot can also be set on the clamping body 122, one end of the connecting member 121 is inserted into the slot and connected to the clamping body 122, and the other end is used for detachable connection with the main body 11.

[0056] Reference Figure 3 and Figure 5 As shown, in some embodiments, the main body 11 is provided with a first mounting groove 111, and the side of the connecting member 121 away from the clamping body 122 is plugged and connected with the first mounting groove 111. In this way, the connecting member 121 can be installed on the main body 11 after being inserted into the first mounting groove 111, and the first mounting groove 111 can also guide the installation of the connecting member 121, so as to facilitate the connection operation between the connecting member 121 and the main body 11.

[0057] Specifically, the main body 11 is recessed on one side of the clamping body 122 to form a first mounting groove 111. The size of the first mounting groove 111 corresponds to the size of the connecting piece 121, so that after the connecting piece 121 is inserted into the first mounting groove 111, the connecting piece 121 abuts against the inner wall of the first mounting groove 111, so that the connecting piece 121 and the first mounting groove 111 are kept connected by friction, so that the connecting piece 121 and the first mounting groove 111 are plug-connected; of course, a buckle can also be provided in the first mounting groove 111, and the connecting piece 121 is plug-connected with the buckle after being inserted into the first mounting groove 111, so that the connecting piece 121 and the first mounting groove 111 are plug-connected.

[0058] Reference Figure 5As shown, in some embodiments, the clamping body 122 is provided with a second mounting groove 123, and the side of the connecting member 121 facing away from the main body 11 is plugged and connected with the second mounting groove 123. In this way, the processing operation of setting the second mounting groove 123 on the clamping body 122 is convenient, and the plugging and separation operations of the connecting member 121 and the second mounting groove 123 are simple, so that the user can easily separate the connecting member 121 from the clamping body 122, and it is convenient for the user to clean the clamping part 12.

[0059] Specifically, one side of the clamping body 122 can be recessed to form a second mounting groove 123, and one end of the connecting piece 121 can be inserted into the second mounting groove 123. The size of the second mounting groove 123 can be selected to match the size of the end of the connecting piece 121, so that the part of the connecting piece 121 in the second mounting groove 123 abuts against the inner wall of the second mounting groove 123, thereby maintaining a plug-in connection state between the connecting piece 121 and the second mounting groove 123; of course, the interior of the second mounting groove 123 can also be provided with a buckle or a snap-on protrusion, and one end of the connecting piece 121 can be inserted into the second mounting groove 123 and snap-connected with the buckle or the snap-on protrusion, thereby maintaining a stable connection state between the connecting piece 121 and the second mounting groove 123.

[0060] Reference Figure 6 As shown, in some embodiments, a receiving groove 124 is provided on the connecting member 121, and the magnetic member 3 is installed in the receiving groove 124, and the notch of the receiving groove 124 is arranged toward the clamping body 122 or the main body 11. In this arrangement, the magnetic member 3 is located in the receiving groove 124, so that after the connecting member 121 is connected with the clamping body and the magnetic member 3, the clamping body 122 or the main body 11 can block the notch of the receiving groove 124, so that the magnetic member 3 is stably arranged in the receiving groove 124; the operation of processing the receiving groove 124 on the connecting member 121 is simple, so that the connecting member 121 can be used as a structure for installing the magnetic member 3, and the clamping body 122 can be made of elastic material, so that the clamping body 122 can be conveniently fitted to the blade.

[0061] Specifically, the connecting member 121 can be selected as a block structure, and the surface of one side of the connecting member 121 facing the main body 11 is recessed to form a receiving groove 124, so that the notch of the receiving groove 124 faces the main body 11, and the receiving groove 124 extends along the main body 11 toward the clamping body 122. The magnetic suction component 3 is inserted into the receiving groove 124 so that the magnetic suction component 3 is completely located inside the receiving groove 124. After the connecting member 121 is detachably connected to the main body 11, the main body 11 can block the notch of the receiving groove 124, so that the magnetic suction component 3 is stably located in the receiving groove 124.

[0062] The above-mentioned accommodating groove 124 can be selected to be formed by a side surface of the connecting member 121 being recessed toward the clamping body 122. The accommodating groove 124 extends along the direction of the clamping body 122 toward the main body 11, so that the notch of the accommodating groove 124 faces the clamping body 122. The magnetic suction component 3 is inserted into the accommodating groove 124 so that the magnetic suction component 3 is completely located inside the accommodating groove 124. After the connecting member 121 is connected to the clamping body 122, the clamping body 122 can block the notch of the accommodating groove 124, so that the magnetic suction component 3 can be stably located in the accommodating groove 124.

[0063] Reference Figures 1 to 8 As shown, in some embodiments, the two clamping parts 12 are provided with ridges 13 on opposite sides, and the ridges 13 protrude in a direction away from the receiving groove 2. In this way, when the auxiliary handle of the kitchen knife is set on the back of the kitchen knife 4, the ridges 13 are provided for the user's fingers to abut, which facilitates the user to apply a force to press the kitchen knife 4 on the auxiliary handle of the kitchen knife, thereby improving the user's hand feeling.

[0064] Specifically, convex ridges 13 are respectively provided on the opposite sides of the two clamping parts 12. The convex ridges 13 can be selected to extend along the length direction of the main body 11. The surface of the convex ridges 13 can be selected to be an arc-shaped surface. Of course, the convex ridges 13 can also be selected to be a rectangular block structure, as long as the convex ridges 13 on the clamping part 12 can be abutted by the user's fingers; when the kitchen knife auxiliary handle is set on the back of the kitchen knife 4, the user's fingers can abut on the surface of the convex ridges 13, thereby facilitating the user to apply a force to press the kitchen knife on the kitchen knife auxiliary handle, thereby improving the user's feel of use.

[0065] Reference Figures 1 to 8 As shown, in some embodiments, both clamping parts 12 are detachably connected to the main body 11, and both clamping parts 12 are provided with inclined surfaces 14. With such a configuration, since one side of the kitchen knife faces the cut food 5 when cutting vegetables, when one clamping part 12 is detachably connected to the main body 11, it is necessary to set the clamping part 12 detachably connected to the main body 11 on the side of the kitchen knife 4 facing the cut food 5, that is, there is a direction restriction when the kitchen knife auxiliary handle is installed on the kitchen knife 4; and both clamping parts 12 are detachably connected to the main body 11 and are provided with inclined surfaces 14, so that when the user sets the kitchen knife auxiliary handle on the kitchen knife 4, there is no need to confirm the direction of the kitchen knife auxiliary handle, just insert the kitchen knife 4 into the receiving groove 2, and then separate the clamping part 12 on the side of the kitchen knife 4 facing the cut food 5 from the main body 11 and move it to a position close to the blade, so as to facilitate the operation of installing the kitchen knife auxiliary handle on the kitchen knife 4.

[0066] Specifically, the inclined surfaces 14 on the two clamping parts 12 can be selected to be located on both sides of the accommodating groove 2, respectively, so that when the auxiliary handle of the kitchen knife is set on the back of the blade or the clamping part 12 is adsorbed on the blade alone, when the clamping part 12 is in contact with the blade, the distance between the inclined surface 14 and the blade gradually increases along the direction of the blade edge toward the back of the blade, so that when the blade cuts the food, the inclined surface 14 can contact the cut food. The inclined surface 14 has a guiding effect on the cut food, so that the food moves along the inclined surface 14 in the direction away from the blade, avoiding the cut food from sticking to the blade.

[0067] Furthermore, by installing the clamping parts 12 of different sizes on the main body 11, the auxiliary handle of the kitchen knife can be adapted to kitchen knives with blades of different heights, thereby improving the adaptability of the auxiliary handle of the kitchen knife.

[0068] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 As shown, in some embodiments, the angle between the inclined surface 14 and the extending direction of the clamping portion 12 is greater than or equal to 45° and less than or equal to 60°.

[0069] Specifically, the clamping portion 12 extends in a direction away from the main body 11. When the two clamping portions 12 are connected to the main body 11, one side of the two clamping portions 12 opposite to the extension direction of the clamping portion 12 is parallel to the extension direction of the clamping portion 12. The angle between the inclined surface 14 and the extension direction of the clamping portion 12 is greater than or equal to 45° and less than or equal to 60°. When the two clamping portions 12 are attached to the side of the kitchen knife 4, the angle between the inclined surface 14 and the side of the kitchen knife 4 is also greater than or equal to 45° and less than or equal to 60°.

[0070] The above-mentioned cut food 5 moves along the inclined surface 14 from the blade to the back of the knife, so that the cut food 5 can fly in the direction away from the kitchen knife 4 when it leaves the inclined surface 14 along the inclined surface 14. If the angle between the inclined surface 14 and the extension direction of the clamping part 12 is less than 45°, the angle between the direction in which the cut food 5 flies out and the kitchen knife 4 when leaving the inclined surface 14 is smaller, so that the distance in which the cut food 5 flies away from the kitchen knife 4 is shorter, and the effect of the cut food 5 avoiding the kitchen knife 4 is poor.

[0071] When the angle between the inclined surface 14 and the extending direction of the clamping portion 12 is greater than 60°, the component of the force applied by the cut food 5 to the inclined surface 14 in the direction from the blade to the back of the knife is larger, which easily makes the component of the force applied to the clamping portion 12 in the direction from the blade to the back of the knife larger than the friction between the clamping portion 12 and the kitchen knife 4, so that the clamping portion 12 moves on the side of the kitchen knife 4. Therefore, the angle between the inclined surface 14 and the extending direction of the clamping portion 12 is selected to be between 45° and 60°, so that the cut food 5 moves along the inclined surface 14 and can fly a long distance, and the force applied by the cut food 5 to the inclined surface 14 will not cause the clamping portion 12 to move on the kitchen knife 4.

[0072] Reference Figures 1 to 10 As shown, in some embodiments, at least the main body 11 is elastic. With such a configuration, the main body 11 can be elastically deformed, and the clamping portion 12 connected to the main body 11 can be deformed in the width direction of the main body 11. When kitchen knives 4 of different sizes are placed in the receiving groove 2, the main body 11 can be deformed to accommodate kitchen knives of different sizes, and the deformation of the main body 11 also facilitates the clamping portion connected to the main body 11 to fit the side of the kitchen knife 4.

[0073] Specifically, the main body 11 can be made of rubber or soft rubber material so that the main body 11 can be elastically deformed, and the clamping part 12 can be made of a hard structure made of plastic. The main body 11 is elastically deformed, so that the clamping part 12 connected to the main body 11 can move in the width direction of the main body 11, which is convenient for the clamping part 12 to fit the side of the kitchen knife 4; of course, the main body 11 and the clamping part 12 can both be made of plastic or soft rubber material, so that both the main body 11 and the clamping part 12 can be elastically deformed, and when the clamping part 12 is connected to the main body 11, the clamping part 12 can be deformed in the width direction of the main body 11, which is convenient for the clamping part 12 to fit the side of the kitchen knife 4 in the accommodating groove 2.

[0074] The second aspect of the disclosed embodiment provides a kitchen knife device, comprising a kitchen knife 4 and the kitchen knife auxiliary handle as described above; the kitchen knife 4 comprises a blade 41 and a grip 42 connected to the blade 41, and when the two clamping parts 12 are connected to the main body 11, the opposite side is a first connection surface, and the opposite side is a second connection surface; the blade 41 is arranged in the accommodating groove 2, one clamping part 12 is separated from the main body 11, the first connection surface of the clamping part 12 separated from the main body 11 is attached to one side of the blade 41 and is magnetically connected, and the clamping part 12 separated from the main body 11 is arranged at a position of the blade 41 close to the blade The inclined surface 14 is arranged toward the blade of the blade body 41, and another clamping portion 12 is connected to the main body 11, and a first connection surface of the clamping portion 12 connected to the main body 11 is fitted with the other side of the blade body 41 and is magnetically connected; or, at least one clamping portion 12 is connected to the main body 11, and a second connection surface of a clamping portion 12 connected to the main body 11 is fitted with one side of the blade body 41 and is magnetically connected, and the main body 11 is located on the side of the clamping portion 12 facing the blade of the blade body 41, so that the accommodating groove 2 is used to accommodate fingers, and the side of the main body 11 facing away from the clamping portion 12 is used to abut against the food 5.

[0075] Specifically, the blade 41 includes two side edges that are relatively arranged, one side edge is the blade, and the other side edge is the blade back. The handle 42 is arranged on one side of the blade along the length direction of the blade 41. The handle 42 is arranged at the blade back of the blade 41, and the handle 42 extends along the length direction of the blade 41.

[0076] like Figure 8 As shown, after the back of the blade 41 is inserted into the receiving groove 2 through the notch of the receiving groove 2, the back of the blade 41 is arranged opposite to the bottom of the receiving groove 2, and the two clamping parts 12 are respectively located on both sides of the blade 41, one clamping part 12 is connected to the main body 11, and the other clamping part 12 is separated from the main body 11 and arranged at the blade 41 near the blade edge, and the main body 11 is at the back of the blade 41. When the user uses the kitchen knife with one hand, the auxiliary handle of the kitchen knife is located at one end of the blade 41 near the handle 42, so that the user's fingers can abut on the main body 11 and the two clamping parts 12; when the user uses the kitchen knife 4 with both hands, the auxiliary handle of the kitchen knife can be located in the middle section of the back of the blade 41 or at the end of the back of the blade away from the handle 42, so that the user can hold the handle with one hand, and the user's other hand can hold the auxiliary handle of the kitchen knife to apply downward pressure on the blade 41. When the kitchen knife 4 cuts up and down, the inclined surface 14 of a clamping part 12 separated from the main body 11 contacts the cut food 5, causing the cut food 5 to move along the inclined surface 14 and fly away from the kitchen knife 4, thereby preventing the cut food from sticking to the side of the kitchen knife 4.

[0077] like Fig. 9 and Fig.10As shown, the auxiliary handle of the kitchen knife can also be set on the side of the blade 41, so that a clamping portion 12 is connected to the main body 11, and its second connecting surface is magnetically connected to the side of the blade 41. The user holds the handle 42 with one hand and reaches into the accommodating groove 2 with the other hand to apply downward pressure to the auxiliary handle of the kitchen knife, so that the main body 11 can be pressed on the surface of the food 5. Since there is only one magnetic suction component 3 magnetically connected to the blade 41, the strength of the magnetic connection between the auxiliary handle of the kitchen knife and the blade 41 is relatively low. When the user keeps the main body 11 in contact with the food 5 and applies a force to the kitchen knife 4, the blade 41 can be driven to move relative to the auxiliary handle of the kitchen knife, so that the kitchen knife 4 can cut the food 5.

[0078] By arranging the auxiliary handle of the kitchen knife on the back of the blade 41, when the user holds the kitchen knife 4 with one hand, the user's fingers can abut on the main body 11 and the clamping part 12. When the user uses the kitchen knife 4 with both hands, the user can adjust the position of the auxiliary handle of the kitchen knife on the back of the blade 41, so that the user holds the grip 42 with one hand and holds the auxiliary handle of the kitchen knife with the other hand, so that the user presses the auxiliary handle of the kitchen knife to apply downward pressure to the blade 41, and separates one clamping part 12 from the main body 11 and arranges it near the blade, so that the inclined surface 14 of the clamping part 12 separated from the main body 11 can guide the cut food 5 to move away from the kitchen knife 4. The auxiliary handle of the kitchen knife is arranged on the side of the blade 41, so that the auxiliary handle of the kitchen knife can be used as an auxiliary vegetable cutting device to protect the user's fingers when the user is cutting vegetables. The user holds the handle 42 with one hand to control the kitchen knife 4, and extends the other hand into the receiving groove 2 to make the main body 11 abut against the food 5, so that the auxiliary handle of the kitchen knife can fix the position of the food 5 by the user, so as to facilitate the kitchen knife 4 to cut the food 5, and the user's fingers used to fix the food 5 are always in the receiving groove 2, so as to prevent the kitchen knife 4 from cutting the user's fingers used to fix the food 5.

[0079] Figure 7 As shown, a clamping portion 12 is magnetically connected to the side of the blade 41 of the kitchen knife 4 as a separate component, and the inclined surface 14 of the clamping portion 12 is arranged toward the blade of the blade 41, so that the clamping portion 12 makes the cut food 5 fly away from the blade 41 when the kitchen knife 4 cuts vegetables, thereby preventing the cut food 5 from sticking to the side of the kitchen knife 4.

[0080] Figure 8 As shown, the auxiliary handle of the kitchen knife is arranged on the back of the knife body 41, so that the user can hold the auxiliary handle of the kitchen knife when holding the handle 42 with one hand or using the kitchen knife 4 with both hands.

[0081] Fig. 9 and Fig.10As shown, the auxiliary handle of the kitchen knife is set on one side of the blade body 41, the main body 11 is attached to the food 5, and the notch of the accommodating groove 2 faces the back of the kitchen knife, so that the auxiliary handle of the kitchen knife can protect the user's fingers when cutting vegetables.

[0082] When the kitchen knife auxiliary handle and kitchen knife device provided by the embodiment of the present disclosure are used, when the user uses the kitchen knife to process food with one hand, the back of the blade 41 is located in the accommodating groove 2, the two clamping parts 12 are respectively located on both sides of the blade 41 of the kitchen knife 4, the two magnetic suction parts 3 are magnetically connected to the two side surfaces of the blade 41, one clamping part 12 is separated from the main body 11 and is located at the blade edge of the blade 41, and the inclined surface 14 of the clamping part 12 separated from the main body 11 faces the blade edge of the blade 41, and the kitchen knife 4 is used to cut vegetables. The cut food 5 moves along the inclined surface 14 and flies away from the kitchen knife 4; the main body 11 is located on the back of the blade 41, and the main body 11 is located at one end of the blade back close to the handle 42, and the two clamping parts 12 are located on the blade 41 at one side edge of the blade 41 close to the handle 42, so that the user's fingers can overlap or fit on the surface of the main body 11 and the clamping part 12, avoiding direct contact between the user's fingers and the blade 41, reducing the pressure on the user's fingers, and improving the user's comfort.

[0083] When the user needs to press the back of the kitchen knife 4 with both hands, the user pushes the main body 11 with his hands, so that the auxiliary handle of the kitchen knife overcomes the friction between the clamping part 12 and the blade 41 and moves along the back of the blade 41. When the main body 11 is located in the middle section of the blade back or at the end of the blade back away from the grip 42, the user holds the grip 42 with one hand and the auxiliary handle of the kitchen knife with the other hand. The user's fingers rest on the surface of the ridge 13 of the auxiliary handle of the kitchen knife. The user applies downward pressure on the kitchen knife 4 with both hands to make the kitchen knife 4 cut the food. In this process, the user's hands do not need to directly contact the back of the kitchen knife 4, thereby avoiding excessive pressure on the back of the knife caused by the user's hand pressing on the back of the knife, thereby improving the user's experience.

[0084] When the user cuts vegetables continuously, one clamping portion 12 is connected to the main body 11, and its second connection surface is in contact with one side of the blade 41 and is magnetically connected. Another clamping portion 12 can be connected to the main body 11. Of course, another clamping portion 12 can be separated from the main body 11, and its first connection surface is in contact with the other side of the blade 41. The clamping portion 12 separated from the main body 11 is located at the blade of the blade 41 and the inclined surface 14 is set toward the blade, so that the inclined surface 14 guides the cut food 5 to fly away from the knife 4 when the knife 4 cuts the food 5; the notch of the accommodating groove 2 is set toward the back of the knife. The user holds the handle 42 with one hand and extends the other hand into the accommodating groove 2 to abut against the bottom of the accommodating groove 2. The side of the main body 11 away from the clamping part 12 abuts against the surface of the food 5, so that the user can fix the position of the food 5 through the auxiliary handle of the kitchen knife. The user presses the food 5 through the auxiliary handle of the kitchen knife with one hand and controls the kitchen knife 4 to move up and down to cut the food 5 with the other hand. The kitchen knife 4 maintains a magnetically connected fit with the auxiliary handle of the kitchen knife during the process of cutting the food 5. The user's fingers used to fix the position of the food 5 are in the accommodating groove 2, thereby preventing the kitchen knife 4 from cutting the user's fingers that press the food during the process of cutting the food 5.

[0085] Of course, the clamping portion 12 can also be used as a separate component and magnetically connected to the side of the blade body 41. The inclined surface 14 is set in the direction of the blade of the blade body 41. When the user uses the kitchen knife 4 to cut vegetables, the inclined surface 14 contacts the cut food. The cut food flies away from the blade body 41 under the action of the inclined surface 14, avoiding the cut food from sticking to the blade body 41.

[0086] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0087] The above description is only a specific embodiment of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary handle for a kitchen knife, characterized in that: It comprises a main body (11), two clamping parts (12) and two magnetic attraction members (3); The main body (11) is provided with a receiving groove (2) for receiving at least a kitchen knife (4), the receiving groove (2) extending along the length direction of the main body (11), and the two clamping parts (12) are connected to the main body (11) and are located on both sides of the receiving groove (2) along the width direction of the main body (11); At least one of the clamping parts (12) is detachably connected to the main body (11), and an inclined surface (14) for contacting food (5) is formed on a side facing away from the main body (11); in a direction opposite to the two clamping parts (12), the inclined surface (14) is inclined toward the main body (11); The two magnetic attracting members (3) are respectively arranged on the two clamping parts (12) so as to be used for magnetically connecting with the kitchen knife (4) between the two clamping parts (12).

2. The auxiliary handle of the kitchen knife according to claim 1, characterized in that: The clamping portion (12) comprises a clamping body (122) and a connecting member (121), wherein the connecting member (121) is detachably connected to the clamping body (122), and a side of the connecting member (121) facing away from the clamping body (122) is detachably connected to the main body (11), and the magnetic attraction member (3) is arranged on one of the connecting member (121) and the clamping body (122).

3. The auxiliary handle of the kitchen knife according to claim 2, characterized in that: The main body (11) is provided with a first installation groove (111), and a side of the connecting member (121) away from the clamping body (122) is plug-connected to the first installation groove (111).

4. The auxiliary handle of the kitchen knife according to claim 2, characterized in that: The clamping body (122) is provided with a second installation groove (123), and the side of the connecting member (121) facing away from the main body (11) is plug-connected to the second installation groove (123).

5. The auxiliary handle of the kitchen knife according to claim 2, characterized in that: The connecting member (121) is provided with a second accommodating groove (124), the magnetic attraction member (3) is installed in the second accommodating groove (124), and the notch of the second accommodating groove (124) is arranged toward the clamping body (122) or the main body (11).

6. The auxiliary handle of a kitchen knife according to any one of claims 1 to 5, characterized in that: A convex ridge (13) is respectively provided on one side of the two clamping portions (12) facing away from each other, and the convex ridge (13) protrudes in a direction away from the containing groove (2).

7. The auxiliary handle of a kitchen knife according to any one of claims 1 to 5, characterized in that: The two clamping parts (12) are both detachably connected to the main body (11), and the two clamping parts (12) are both provided with the inclined surface (14).

8. The auxiliary handle of a kitchen knife according to any one of claims 1 to 5, characterized in that: The included angle between the inclined surface (14) and the extension direction of the clamping portion (12) is greater than or equal to 45° and less than or equal to 60°.

9. The auxiliary handle of a kitchen knife according to any one of claims 1 to 5, characterized in that: At least the main body (11) has elasticity.

10. A kitchen knife device, characterized in that: It comprises a kitchen knife (4) and an auxiliary handle for the kitchen knife as claimed in any one of claims 1 to 8; The kitchen knife (4) comprises a blade (41) and a handle (42) connected to the blade (41); when the two clamping parts (12) are connected to the main body (11), the opposite sides thereof are the first connection surfaces, and the opposite sides thereof are the second connection surfaces; The blade (41) is arranged in the accommodating groove (2); one of the clamping parts (12) is separated from the main body (11); a first connection surface of the clamping part (12) separated from the main body (11) is attached to one side of the blade (41) and is magnetically connected; the clamping part (12) separated from the main body (11) is arranged at a position of the blade (41) close to the blade edge, and the inclined surface (14) is arranged toward the blade edge of the blade (41); the other clamping part (12) is connected to the main body (11); a first connection surface of the clamping part (12) connected to the main body (11) is attached to the other side of the blade (41) and is magnetically connected; Alternatively, at least one of the clamping portions (12) is connected to the main body (11), a second connection surface of the clamping portion (12) connected to the main body (11) is in contact with one side of the blade (41) and is magnetically connected thereto, the main body (11) is located on a side of the clamping portion (12) facing the blade of the blade (41), so that the accommodating groove (2) is used to accommodate a finger, and a side of the main body (11) facing away from the clamping portion (12) is used to abut against the food (5).

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