Kitchen knife

Abstract

The kitchen knife comprises a knife handle and a knife body, a mounting cavity is defined by the knife handle, the knife body comprises a knife head and a knife handle which are connected with each other, the knife handle is clamped in the mounting cavity, the knife head is exposed out of the mounting cavity, a first connecting piece is arranged on the knife handle, a second connecting piece is arranged on the knife handle, and the first connecting piece is connected with the second connecting piece. The first connecting piece and the second connecting piece are detachably connected. According to the kitchen knife, the knife handle is clamped in the mounting cavity so as to be fixed to the knife handle, the knife head is exposed out of the mounting cavity so that food can be cut, the kitchen knife is detachably connected through the first connecting piece and the second connecting piece so that the knife handle can be fixed in the knife handle, and when the kitchen knife needs to be disassembled, the knife handle and the knife handle can be conveniently disassembled. And the second connecting piece and the first connecting piece are detached, so that the knife handle and the knife handle can be detached conveniently to be recycled or updated, assembled and used respectively.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen knives, and in particular to a kitchen knife. Background Art

[0002] The blade and handle of existing kitchen knives are tightly fixed and inseparable. Since the blade part is usually made of stainless steel and the handle part is usually made of plastic, the two different materials need to be manufactured and assembled separately. If one of them is damaged or exceeds its service life and needs to be disassembled, it is necessary to use external force to disassemble it. However, the current kitchen knives cannot meet the needs of ordinary users for self-disassembly. Users usually give up secondary recycling and discard them directly, resulting in problems such as waste of resources and environmental pollution. Utility Model Content

[0003] The present application provides a kitchen knife to solve the problem that the handle and the knife grip of the kitchen knife cannot be disassembled.

[0004] The kitchen knife according to the present application includes a handle and a knife body, wherein the handle defines an installation cavity, and the knife body includes a knife head and a handle connected to each other, wherein the handle is clamped in the installation cavity, and the knife head is exposed outside the installation cavity, a first connecting member is provided on the handle, and a second connecting member is provided on the handle, and the first connecting member and the second connecting member are detachably connected.

[0005] According to the kitchen knife of the present application, a mounting hole is provided on the handle, the mounting hole is connected to the mounting cavity, and the second connecting member is passed through the mounting hole.

[0006] Optionally, the first connecting member is configured as an assembly hole, the assembly hole includes a first hole portion and a second hole portion that are interconnected, the second connecting member includes a first limiting portion and a fixing column that are interconnected, the first limiting portion stops at a side of the shank away from the mounting hole, the fixing column is rotatably inserted into the first hole portion, the fixing column can be rotated to a position where the first limiting portion is aligned with and staggered from the second hole portion, and the first limiting portion can pass through the second hole portion along the axial direction of the second hole portion when aligned with the second hole portion.

[0007] Optionally, the assembly hole also includes a third hole portion, which is connected to the first hole portion, and the second connecting member also includes a second limiting portion, which is connected to the fixing column, and the second limiting portion stops at a side of the shank away from the mounting hole, and when the fixing column rotates to align the first limiting portion with the second hole portion, the second limiting portion is aligned with the third hole portion and can pass through the third hole portion along the axial direction of the third hole portion.

[0008] Optionally, the radial symmetry line of the third hole portion and the radial symmetry line of the second hole portion are located on the same straight line.

[0009] Optionally, a first stop portion and a second stop portion are spaced apart in the installation cavity, the first limiting portion is movable between the first stop portion and the second stop portion, the first limiting portion is staggered with the second hole portion while the first limiting portion abuts against the first stop portion, and the first limiting portion is aligned with the second hole portion while the first limiting portion abuts against the second stop portion.

[0010] Optionally, a first engaging groove and a second engaging groove are spaced apart in the mounting cavity, and a third limiting portion is provided on the fixing column, and the third limiting portion is connected to the fixing column, and the third limiting portion stops at a side of the shank close to the mounting hole, and when the third limiting portion is embedded in the first engaging groove, the first limiting portion is staggered with the second hole portion, and when the third limiting portion is embedded in the second engaging groove, the first limiting portion is aligned with the second hole portion.

[0011] Optionally, a guide groove is further provided in the installation cavity, the guide groove connects the first engaging groove and the second engaging groove, and the third limiting portion is slidable in the guide groove.

[0012] Optionally, a positioning piece is further provided in the mounting cavity, the positioning piece is located on a side of the knife handle away from the mounting hole, and the positioning piece abuts against the fixing column.

[0013] Optionally, a first support portion is provided in the installation cavity, the handle is in contact with the first support portion, a mounting groove is provided on the first support portion, and a hook portion is provided on the positioning member, and the hook portion is engaged with the installation groove.

[0014] Optionally, a plurality of limit clips are provided on both sides of the first support portion, and the handle clip is provided between the limit clips on both sides.

[0015] Optionally, two positioning marks are provided on the handle, and the two positioning marks correspond to the first stop portion and the second stop portion respectively.

[0016] According to the kitchen knife of the present application, a knob portion is provided at one end of the second connecting member facing away from the mounting cavity; and / or the knife handle includes a first shell and a second shell that are clamped together, and the first shell and the second shell are respectively located on both sides of the knife handle.

[0017] Optionally, the knob portion is configured as a snap-fit ​​groove, and the snap-fit ​​groove is an arc-shaped groove whose depth gradually increases from both ends to a midpoint.

[0018] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0019] The kitchen knife provided in the embodiment of the present application has a handle that is clamped in the installation cavity so as to be fixed to the knife handle, and the knife head is exposed outside the installation cavity so as to be able to cut food. The kitchen knife is detachably connected by a first connecting member and a second connecting member so that the knife handle is fixed in the knife handle. When the kitchen knife needs to be disassembled, the second connecting member is disassembled from the first connecting member, so that the knife handle and the knife handle can be disassembled for separate recycling or updated assembly and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or 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.

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 A front view of a kitchen knife provided in an embodiment of the present application;

[0024] Figure 2 A rear view of a kitchen knife provided in an embodiment of the present application;

[0025] Figure 3 A three-dimensional diagram of a kitchen knife provided in an embodiment of the present application;

[0026] Figure 4 A three-dimensional diagram of a partial structure of a kitchen knife provided in an embodiment of the present application;

[0027] Figure 5 A three-dimensional diagram of a second connecting member of a kitchen knife provided in an embodiment of the present application;

[0028] Figure 6 A three-dimensional view of a second connecting member of a kitchen knife provided in an embodiment of the present application from another angle;

[0029] Figure 7 A side view of a second connecting member of a kitchen knife provided in an embodiment of the present application;

[0030] Figure 8 A front view of a first housing of a kitchen knife provided in an embodiment of the present application;

[0031] Fig. 9 A three-dimensional diagram of a first housing of a kitchen knife provided in an embodiment of the present application;

[0032] Fig.10 A three-dimensional diagram of a second housing of a kitchen knife provided in an embodiment of the present application;

[0033] Fig.11 This is a front view of a knife body of a kitchen knife provided in an embodiment of the present application.

[0034] Description of reference numerals:

[0035] Kitchen knife 1, knife handle 10, first shell 11, mounting hole 111, first engaging groove 112, second engaging groove 113, guide groove 114, positioning mark 115, second supporting portion 116, second shell 12, first stop portion 121, second stop portion 122, positioning member 123, first supporting portion 124, mounting groove 125, limiting card 126, knife body 20, knife head 21, knife handle 22, first connecting member 23, assembly hole 24, first hole portion 241, second hole portion 242, third hole portion 243,

[0036] The second connecting member 30 , the first limiting portion 31 , the fixing column 32 , the second limiting portion 33 , the third limiting portion 34 , the knob portion 35 , and the clamping slot 351 . DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0038] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0039] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0040] like Figure 1-Figure 3 as well as Fig.11 As shown, the kitchen knife 1 according to the embodiment of the present application includes a handle 10 and a knife body 20, the handle 10 defines a mounting cavity, the knife body 20 includes a knife head 21 and a handle 22 connected to each other, the handle 22 is clamped in the mounting cavity, the knife head 21 is exposed outside the mounting cavity, a first connecting member 23 is provided on the handle 22, and a second connecting member 30 is provided on the handle 10, and the first connecting member 23 and the second connecting member 30 are detachably connected.

[0041] In detail, the knife handle 22 is clamped in the installation cavity, thereby being fixed to the knife handle 10, and the knife head 21 is exposed outside the installation cavity, so that food can be cut. The kitchen knife 1 is detachably connected by the first connecting member 23 and the second connecting member 30, so that the knife handle 22 is fixed in the knife handle 10. When the kitchen knife 1 needs to be disassembled, the second connecting member 30 is disassembled from the first connecting member 23, so that the knife handle 10 and the knife handle 22 can be disassembled for separate recycling or updated assembly and use.

[0042] The detachable connection between the second connecting member 30 and the first connecting member 23 may be at least one or more combinations of a snap connection, a threaded connection, and a magnetic connection.

[0043] According to the kitchen knife 1 of the embodiment of the present application, the first connecting member 23 and the second connecting member 30 are detachably connected to realize the connection between the handle 10 and the handle 22, so that the handle 10 and the handle 22 can be disassembled conveniently, so that related accessories can be made for updating and replacement or they can be recycled separately after disassembly.

[0044] like Figure 1-Figure 3 , Figure 8 as well as Fig. 9 As shown, according to the kitchen knife 1 of the embodiment of the present application, a mounting hole 111 is provided on the handle 10 , the mounting hole 111 is connected to the mounting cavity, and the second connecting member 30 is passed through the mounting hole 111 .

[0045] In detail, a mounting hole 111 is provided on the handle 10, and the mounting hole 111 is connected to the mounting cavity. The second connecting member 30 is passed through the mounting hole 111, so that it can extend into the mounting cavity through the mounting hole 111 to be connected with the first connecting member 23. At the same time, the second connecting member 30 is exposed outside the mounting cavity, which is also convenient for the user to remove the second connecting member 30 by hand or with the help of tools when disassembly is needed.

[0046] like Figure 5-Figure 7 as well as Fig.11 As shown, in some embodiments, the first connecting member 23 is configured as an assembly hole 24, the assembly hole 24 includes a first hole portion 241 and a second hole portion 242 that are interconnected, the second connecting member 30 includes a first limiting portion 31 and a fixing column 32 that are interconnected, the first limiting portion 31 stops at the side of the shank 22 away from the mounting hole 111, the fixing column 32 is rotatably inserted into the first hole portion 241, the fixing column 32 can be rotated to a position where the first limiting portion 31 is aligned with and staggered from the second hole portion 242, and when the first limiting portion 31 is aligned with the second hole portion 242, it can pass through the second hole portion 242 along the axial direction of the second hole portion 242.

[0047] In detail, the first limiting portion 31 is used to limit the handle 22 to prevent the handle 22 from falling out of the handle 10. When the handle 10 and the handle 22 of the kitchen knife 1 are fully assembled, the first limiting portion 31 is at a position staggered with the second hole portion 242 to prevent the handle 22 from falling out of the handle 10. When disassembly is required, the fixing column 32 is rotatable, and the fixing column 32 is rotated to drive the first limiting portion 31 to move so that the first limiting portion 31 is aligned with the second hole portion 242. At this time, the first limiting portion 31 can be The second hole portion 242 is penetrated along the axial direction of the second hole portion 242, so as to facilitate the removal of the knife handle 22 from the knife handle 10; when the knife handle 10 and the knife handle 22 need to be assembled, the first limiting portion 31 is aligned with the second hole portion 242, and the knife handle 22 is penetrated into the second hole portion 242 along the axial direction of the second hole portion 242, and then the fixing column 32 is rotated to move the first limiting portion 31 to a position staggered with the second hole portion 242, thereby limiting the knife handle 22 and preventing the knife handle 22 from escaping from the knife handle 10.

[0048] The cross-sectional shape of the first hole portion 241 is configured as a circular hole, and the cross-sectional shape of the second hole portion 242 is not limited.

[0049] like Figure 5 , Figure 7 as well as Fig.11 As shown, in some embodiments, the assembly hole 24 also includes a third hole portion 243, the third hole portion 243 is connected to the first hole portion 241, the second connecting member 30 also includes a second limiting portion 33, the second limiting portion 33 is connected to the fixing column 32, the second limiting portion 33 stops at the side of the shank 22 away from the mounting hole 111, when the fixing column 32 rotates to align the first limiting portion 31 with the second hole portion 242, the second limiting portion 33 is aligned with the third hole portion 243 and can pass through the third hole portion 243 along the axial direction of the third hole portion 243.

[0050] In detail, the second limiting portion 33 stops at the side of the shank 22 away from the mounting hole 111, further limiting the separation of the shank 22 from the second connecting member 30, thereby further fixing the shank 22 and the handle 10. When the fixing column 32 rotates to align the first limiting portion 31 with the second hole portion 242, the second limiting portion 33 is aligned with the third hole portion 243. At this time, the first limiting portion 31 can pass through the second hole portion 242 along the axial direction of the second hole portion 242, and the second limiting portion 33 can pass through the third hole portion 243 along the axial direction of the third hole portion 243, thereby disengaging the second connecting member 30 from the assembly hole 24, facilitating the disassembly of the shank 22 and the handle 10. When the fixing column 32 rotates to stagger the first limiting portion 31 with the second hole portion 242, the second limiting portion 33 is staggered with the third hole portion 243.

[0051] like Fig.11 and Figure 7 As shown, in some embodiments, the radial symmetry line of the third hole portion 243 and the radial symmetry line of the second hole portion 242 are located on the same straight line. In this way, the position setting of the first limiting portion 31 and the second limiting portion 33 and the position setting of the third hole portion 243 and the second hole portion 242 can be simplified, ensuring that when the fixing column 32 rotates, the first limiting portion 31 is aligned with the second hole portion 242 and the second limiting portion 33 can be aligned with the third hole portion 243, and the first limiting portion 31 is staggered with the second hole portion 242 and the second limiting portion 33 is staggered with the third hole portion 243.

[0052] like Figure 4 and Fig.10 As shown, in some embodiments, a first stop portion 121 and a second stop portion 122 are spaced apart in the installation cavity, and the first limiting portion 31 is movable between the first stop portion 121 and the second stop portion 122. When the first limiting portion 31 abuts against the first stop portion 121, the first limiting portion 31 and the second hole portion 242 are staggered, and when the first limiting portion 31 abuts against the second stop portion 122, the first limiting portion 31 and the second hole portion 242 are aligned.

[0053] In detail, during the rotation of the fixed column 32, the first limiting portion 31 moves between the first stop portion 121 and the second stop portion 122. After the fixed column 32 rotates through a certain angle, the first limiting portion 31 abuts against the first stop portion 121 or the second stop portion 122. At this time, the fixed column 32 cannot continue to move, and a prompt can be given to the user to indicate that the first limiting portion 31 has moved into place. More specifically, after the fixed column 32 rotates through a certain angle, the first limiting portion 31 abuts against the first stop portion 121, indicating that the first limiting portion 31 and the second hole portion 242 are offset, ensuring that the fixed column 32 rotates into place to prevent the handle 22 from falling out of the handle 10; after the fixed column 32 rotates through a certain angle, the first limiting portion 31 abuts against the second stop portion 122, indicating that the first limiting portion 31 and the second hole portion 242 are aligned, and the second connecting member 30 can be pulled out of the mounting hole 111 at this time.

[0054] like Figure 8 and Fig. 9 As shown, in some embodiments, a first engaging groove 112 and a second engaging groove 113 are spaced apart in the mounting cavity, a third limiting portion 34 is provided on the fixing column 32, the third limiting portion 34 is connected to the fixing column 32, the third limiting portion 34 stops at a side of the shank 22 close to the mounting hole 111, when the third limiting portion 34 is embedded in the first engaging groove 112, the first limiting portion 31 is staggered with the second hole portion 242, and when the third limiting portion 34 is embedded in the second engaging groove 113, the first limiting portion 31 is aligned with the second hole portion 242.

[0055] In detail, the third limiting portion 34 is against the side of the shank 22 close to the mounting hole 111, so that it can cooperate with the first limiting portion 31 to limit the position of the shank 22, further preventing the shank 22 from shaking in the mounting cavity. When the fixing column 32 rotates, the third limiting portion 34 rotates synchronously with the fixing column 32. When the third limiting portion 34 moves to be embedded in the first engaging groove 112, the first limiting portion 31 and the second hole portion 242 are staggered, further limiting the second connecting member 30 and changing the rotation direction of the fixing column 32. The third limiting portion 34 moves out of the first engaging groove 112 and moves into the second engaging groove 113. At this time, it means that the first limiting portion 31 and the second hole portion 242 are aligned, and the third limiting portion 34 can be out of the second engaging groove 113 along the axial direction of the fixing column 32. In this way, by utilizing the cooperation between the third limiting portion 34 and the first engaging groove 112 and the second engaging groove 113, and the cooperation between the first limiting portion 31 and the first stop portion 121 and the second stop portion 122, the two sides of the shank 22 guide and limit the rotation of the second connecting member 30, so that the second connecting member 30 can rotate more smoothly, reduce shaking and avoid jamming.

[0056] like Figure 8 and Fig. 9As shown, in some embodiments, a guide groove 114 is further provided in the installation cavity, the guide groove 114 is connected to the first engaging groove 112 and the second engaging groove 113 , and the third limiting portion 34 is slidable in the guide groove 114 .

[0057] In detail, when the fixing column 32 rotates, the third limiting portion 34 disengages from the first engaging groove 112 or the second engaging groove 113 and moves along the guide groove 114. In this way, the guide groove 114 can guide the third limiting portion 34, so that the fixing column 32 can rotate more smoothly and avoid jamming.

[0058] like Figure 4 As shown, in some embodiments, a positioning member 123 is further provided in the installation cavity, the positioning member 123 is located on the side of the knife handle 22 away from the installation hole 111, and the positioning member 123 abuts against the fixed column 32. In order to reduce the weight of the knife handle 10, the knife handle 10 is configured as a cavity member, and in order to limit the fixed column 32 so that the fixed column 32 can rotate according to the preset position without offset, the positioning member 123 is provided in the installation cavity, so that the positioning member 123 is located on the side of the knife handle 22 away from the installation hole 111, and the positioning member 123 abuts against the fixed column 32, so as to support and limit the fixed column 32.

[0059] In a specific embodiment, the positioning member 123 includes two sections, and the two sections are bent to form a V-shaped structure, and the opening of the V-shaped structure faces the second connecting member 30. In this way, when the positioning member 123 is against the fixing column 32, one section of the positioning member 123 is pressed by the second connecting member 30. When disassembly is required, the fixing column 32 is rotated to drive the first limiting portion 31 to move so that the first limiting portion 31 is aligned with the second hole portion 242, and the positioning member 123 rebounds and bounces up, so that the second connecting member 30 can be lifted up and protrudes from the surface of the handle 10, thereby facilitating disassembly by the user.

[0060] like Figure 4 As shown, in some embodiments, a first support portion 124 is provided in the installation cavity, the handle 10 abuts against the first support portion 124, a mounting groove 125 is provided on the first support portion 124, and a hook portion is provided on the positioning member 123, which is engaged with the mounting groove 125. In this way, the positioning member 123 and the mounting groove 125 are engaged by engaging the hook portion and the mounting groove 125, thereby fixing the positioning member 123 in the installation cavity, enabling the positioning member 123 and the handle 10 to be formed separately, thereby reducing the difficulty of forming and manufacturing.

[0061] like Figure 3 and Figure 4As shown, in some embodiments, a plurality of limit clips 126 are provided on both sides of the first support portion 124, and the handle 10 is clamped between the limit clips 126 on both sides. In order to enhance the hand feel, the handle 10 is larger in size and more rounded in shape, and in order to reduce the weight, the handle 10 is set to a cavity type, which will result in a larger interval between the handle 10 and the handle 22. In order to limit the handle 22 and ensure that the handle 22 is accurately positioned in the handle 10 without shaking, a plurality of limit clips 126 are provided. The limit clips 126 can limit the handle 22 on the one hand, and can also play a guiding role on the other hand, so that the handle 22 can move into position along the limit clips 126 on both sides, reducing the difficulty of aligning with the second connecting member 30 during assembly.

[0062] like Figure 1 and Figure 8 As shown, in some embodiments, two positioning marks 115 are provided on the handle 10, and the two positioning marks 115 correspond to the first stop portion 121 and the second stop portion 122 respectively. In this way, when the user disassembles, the rotation direction can be identified according to the positioning mark 115 and the second connecting member 30 can be judged by sight to determine whether it is rotated in place, thereby reducing the difficulty of disassembly for the user. In order to ensure the user's hand feel, the positioning mark 115 is configured as a concave groove, so that the positioning mark 115 can be prevented from protruding from the surface.

[0063] like Figure 1 , Figure 3 , Figure 4 as well as Figure 6 As shown, according to the kitchen knife 1 according to the embodiment of the present application, a knob portion 35 is provided at one end of the second connecting member 30 which is away from the mounting cavity.

[0064] It is understandable that the knob portion 35 is provided at the end of the second connecting member 30 away from the installation cavity, which can facilitate the user to disassemble the kitchen knife 1 by hand or with the help of tools. The knob portion 35 can be configured as a protruding structure or a recessed structure.

[0065] like Figure 8-Figure 10 As shown, according to the kitchen knife 1 of the embodiment of the present application, the knife handle 10 includes a first shell 11 and a second shell 12 that are mutually engaged, and the first shell 11 and the second shell 12 are respectively located on both sides of the knife handle 22. In this way, the manufacturing and molding of the knife handle 10 and the installation of the knife handle 22 can be facilitated.

[0066] like Figure 8-Figure 10 As shown, in a specific embodiment, the mounting hole 111, the first engaging groove 112, the guide groove 114 and the second engaging groove 113 are all arranged on the first shell 11, and the first stop portion 121, the second stop portion 122, the first support portion 124, the limit card 126, the mounting groove 125 and the positioning member 123 are all arranged on the second shell 12.

[0067] like Fig. 9 As shown, in a specific embodiment, a second supporting portion 116 is further provided on the first housing 11 , and the second supporting portion 116 abuts against the knife handle 22 to limit the position of the knife handle 22 .

[0068] When disassembling the kitchen knife 1, tools are usually needed for better disassembly. However, the dedicated tools may not be found in time when the user needs to disassemble the kitchen knife 1. The user often gives up disassembly because of the trouble. For this reason, the present application proposes a kitchen knife 1.

[0069] like Figure 4 and Figure 6 As shown, in some embodiments, the knob portion 35 is configured as a snap-fit ​​groove 351, and the snap-fit ​​groove 351 is an arc-shaped groove with a depth gradually increasing from both ends to the midpoint. In this way, a coin that is often used in the family can be inserted into the snap-fit ​​groove 351 to drive the second connecting member 30 to rotate, thereby reducing the difficulty for the user to find a disassembly tool and also reducing the difficulty for the user to rotate the second connecting member 30.

[0070] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0071] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0072] The above are only specific embodiments of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A kitchen knife, characterized in that: The knife body comprises a knife handle and a knife body, wherein the knife handle defines an installation cavity, and the knife body comprises a knife head and a knife handle connected to each other, the knife handle is clamped in the installation cavity, and the knife head is exposed outside the installation cavity, a first connecting member is provided on the knife handle, and a second connecting member is provided on the knife handle, and the first connecting member and the second connecting member are detachably connected.

2. The kitchen knife according to claim 1, characterized in that The handle is provided with a mounting hole, the mounting hole is connected to the mounting cavity, and the second connecting member is passed through the mounting hole.

3. The kitchen knife according to claim 2, characterized in that The first connecting member is configured as an assembly hole, and the assembly hole includes a first hole portion and a second hole portion that are interconnected. The second connecting member includes a first limiting portion and a fixing column that are interconnected. The first limiting portion stops at a side of the shank away from the mounting hole. The fixing column is rotatably inserted into the first hole portion. The fixing column can be rotated to a position where the first limiting portion is aligned with and staggered from the second hole portion. When the first limiting portion is aligned with the second hole portion, the first limiting portion can pass through the second hole portion along the axial direction of the second hole portion.

4. The kitchen knife according to claim 3, characterized in that The assembly hole also includes a third hole portion, which is connected to the first hole portion. The second connecting member also includes a second limiting portion, which is connected to the fixing column. The second limiting portion stops at a side of the shank away from the mounting hole. When the fixing column rotates to align the first limiting portion with the second hole portion, the second limiting portion is aligned with the third hole portion and can pass through the third hole portion along the axial direction of the third hole portion.

5. The kitchen knife according to claim 4, characterized in that A radial symmetry line of the third hole portion and a radial symmetry line of the second hole portion are located on the same straight line.

6. The kitchen knife according to claim 3, characterized in that A first stop portion and a second stop portion are provided spaced apart in the installation cavity, the first limiting portion is movable between the first stop portion and the second stop portion, the first limiting portion is staggered with the second hole portion when the first limiting portion abuts against the first stop portion, and the first limiting portion is aligned with the second hole portion when the first limiting portion abuts against the second stop portion.

7. The kitchen knife according to claim 6, characterized in that A first and a second interval engaging groove are also provided in the mounting cavity, and a third limiting portion is provided on the fixing column, and the third limiting portion is connected to the fixing column, and the third limiting portion stops at a side of the shank close to the mounting hole, and when the third limiting portion is embedded in the first engaging groove, the first limiting portion is staggered with the second hole portion, and when the third limiting portion is embedded in the second engaging groove, the first limiting portion is aligned with the second hole portion.

8. The kitchen knife according to claim 7, characterized in that A guide groove is further provided in the installation cavity, the guide groove is connected to the first engaging groove and the second engaging groove, and the third limiting portion is slidable in the guide groove.

9. The kitchen knife according to any one of claims 6 to 8, characterized in that: A positioning piece is also provided in the installation cavity. The positioning piece is located at a side of the knife handle away from the installation hole, and the positioning piece abuts against the fixing column.

10. The kitchen knife according to claim 9, characterized in that A first support portion is provided in the installation cavity, the knife handle is in contact with the first support portion, a mounting groove is provided on the first support portion, and a hook portion is provided on the positioning member, and the hook portion is in contact with the installation groove.

11. The kitchen knife according to claim 10, characterized in that A plurality of limit clamps are arranged on both sides of the first supporting portion, and the handle clamp is arranged between the limit clamps on both sides.

12. The kitchen knife according to any one of claims 6 to 8, characterized in that: The knife handle is provided with two positioning marks, and the two positioning marks correspond to the first stop portion and the second stop portion respectively.

13. The kitchen knife according to claim 1, characterized in that A knob portion is provided at one end of the second connecting member away from the mounting cavity; and / or the knife handle comprises a first shell and a second shell that are clamped together, and the first shell and the second shell are respectively located on two sides of the knife handle.

14. The kitchen knife according to claim 13, characterized in that The knob portion is configured as a clamping groove, and the clamping groove is an arc-shaped groove whose depth gradually increases from two ends to a midpoint.

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