Detachable pizza knife

Abstract

The detachable pizza knife comprises a knife body, the knife body is provided with a receding groove, a first connecting hole and a second connecting hole, the first connecting hole and the second connecting hole are formed in the left side and the right side of the receding groove respectively, and the first connecting hole and the second connecting hole both communicate with the receding groove; the blade rotatably penetrates through the avoiding groove, the blade is provided with a third connecting hole, and the third connecting hole is communicated with the first connecting hole and the second connecting hole; the rod part of the first fastening piece penetrates through the first connecting hole and the third connecting hole, the head part of the first fastening piece abuts against the first side of the left side and the right side of the knife body, and the rod part of the first fastening piece is provided with a threaded hole; the rod part of the second fastener penetrates through the second connecting hole, the rod part of the second fastener is in threaded connection with the threaded hole, and the head part of the second fastener abuts against the second side of the left side and the right side of the cutter body. The disassembly and assembly operation is simple and convenient, the disassembly and assembly efficiency can be improved, and then the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutters, in particular to a detachable pizza cutter. BACKGROUND

[0002] The pizza cutter is a cutter used for cutting pizza to achieve the segmentation of pizza.

[0003] At present, most of the pizza cutters on the market are fixed structures, which are prone to problems such as difficult cleaning of dead angle positions such as rotating shafts and easy breeding of bacteria. Some pizza cutters are also set in a detachable structure, but there are problems such as complex structure and low disassembly and assembly efficiency. CONTENT OF THE INVENTION

[0004] The embodiment of the present application provides a detachable pizza cutter to solve the problems in the related art, and the technical scheme is as follows:

[0005] The embodiment of the present application provides a detachable pizza cutter, which comprises:

[0006] The cutter body has an avoiding groove, a first connecting hole and a second connecting hole, the first connecting hole and the second connecting hole are respectively arranged on the left and right sides of the avoiding groove, and the first connecting hole and the second connecting hole are both communicated with the avoiding groove;

[0007] The blade is rotatably arranged in the avoiding groove, and the blade has a third connecting hole communicated with the first connecting hole and the second connecting hole;

[0008] The first fastener has a rod portion penetrating the first connecting hole and the third connecting hole, a head portion abutting against a first side of the left and right sides of the cutter body, and a threaded hole in the rod portion; and

[0009] The second fastener has a rod portion penetrating the second connecting hole, a rod portion screwed with the threaded hole, and a head portion abutting against a second side of the left and right sides of the cutter body.

[0010] In an embodiment, the detachable pizza cutter further comprises:

[0011] The first limiting member is sleeved on the rod portion of the first fastener, and a part of the first limiting member is arranged on a first side in the left-right direction of the blade;

[0012] The second limiting member is sleeved on the first limiting member, and the second limiting member is arranged on a second side in the left-right direction of the blade;

[0013] A first seal member is sleeved on the first limiting member, and is clamped between the first limiting member and the blade to seal the gap between the first limiting member and the blade.

[0014] A second seal member is sleeved on the first limiting member, and is clamped between the first limiting member, the second limiting member and the blade to seal the gap between the first limiting member and the second limiting member and the gap between the first limiting member and the blade.

[0015] In an embodiment, the first limiting member has a first positioning groove, and the first positioning groove is adapted to the first seal member.

[0016] In an embodiment, the second limiting member has a second positioning groove, and the second positioning groove is adapted to the second seal member.

[0017] In an embodiment, the first limiting member has a third positioning groove, and the third positioning groove is arranged around the axial center line of the first limiting member, and is adapted to the second limiting member to limit the second limiting member from being arranged close to the blade.

[0018] In an embodiment, the outer peripheral wall of the head of the first fastener is provided with at least two first flat surfaces, and the at least two first flat surfaces are arranged apart around the axial center line of the first fastener, and the first flat surfaces are adapted to cooperate with a wrench.

[0019] In an embodiment, the detachable pizza cutter further comprises:

[0020] The decorative cover has a mounting hole, the mounting hole is adapted to the head of the second fastener, and the decorative cover and the head of the second fastener are connected together by adhesion.

[0021] In an embodiment, the outer peripheral wall of the decorative cover is provided with at least two second flat surfaces, and the at least two second flat surfaces are arranged apart around the axial center line of the second fastener, and the second flat surfaces are adapted to cooperate with a wrench.

[0022] In an embodiment, the blade body comprises:

[0023] The connecting head is provided with a first connecting part and two second connecting parts, the two second connecting parts are arranged at the front end of the first connecting part, the two second connecting parts are arranged at the left and right sides of the front end of the first connecting part respectively, the first connecting hole is arranged on one of the second connecting parts, the second connecting hole is arranged on the other second connecting part, and the avoiding groove is surrounded by the first connecting part and the two second connecting parts.

[0024] The knife handle is connected to the rear end of the first connecting part, and the knife handle and the connecting head are arranged in a split mode.

[0025] In an embodiment, the connecting head is made of stainless steel.

[0026] The above technical scheme has at least the following advantages or beneficial effects:

[0027] The detachable pizza cutter has the following advantages: when the knife body, the blade, the first fastener and the second fastener need to be cleaned, the second fastener is first detached from the first fastener, then the first fastener is detached, and finally the blade is detached from the knife body, so that the knife body, the blade, the first fastener and the second fastener can be cleaned without dead angles, and the cleaning is more efficient and cleaner, the hygiene of the pizza cutter is ensured, the cleaned blade is inserted into the avoiding groove, the first connecting hole and the second connecting hole are aligned, the first fastener is mounted, and finally the second fastener is mounted, so that the disassembly and assembly operation is simple and convenient, the disassembly and assembly efficiency is improved, the user experience is improved, the structure is simple and practical, the cost is low, the cost of the detachable pizza cutter is reduced, and the detachable pizza cutter is more suitable for popularization and application.

[0028] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0029] In the drawings, like reference numerals are used to indicate like parts throughout the various figures unless otherwise specified. The drawings are not necessarily to scale. It should be understood that the drawings only depict some embodiments consistent with the disclosure and should not be considered to limit the scope of the disclosure in any way.

[0030] Figure 1 It is a perspective structural schematic view of the detachable pizza cutter of the utility model in the first visual angle;

[0031] Figure 2The utility model discloses a detachable pizza cutter under the second perspective three-dimensional structure schematic diagram of view;

[0032] Figure 3 The utility model discloses a detachable pizza cutter's exploded view;

[0033] Figure 4 The utility model discloses a detachable pizza cutter's sectional view;

[0034] Figure 5 For Figure 4 The utility model discloses a detachable pizza cutter, including:

[0035] Reference signs

[0036] 1, the blade body;11, the connecting head;111, the first connecting part;112, the second connecting part;1121, the first connecting hole;1122, the second connecting hole;113, the avoiding slot;12, the handle;2, the blade;21, the third connecting hole;3, the first fastener;31, the first plane part;4, the second fastener;5, the first limiting piece;51, the first positioning groove;52, the third positioning groove;6, the second limiting piece;61, the second positioning groove;7, the first sealing element;8, the second sealing element;9, the decorative cover;91, the mounting hole;92, the second plane part. DETAILED DESCRIPTION

[0037] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0038] Referring to Figures 1-5 , a detachable pizza cutter of a preferred embodiment of the utility model is shown, including:

[0039] The blade body 1 has the avoiding slot 113, the first connecting hole 1121 and the second connecting hole 1122, and the first connecting hole 1121 and the second connecting hole 1122 are respectively arranged on the left and right sides of the avoiding slot 113, and the first connecting hole 1121 and the second connecting hole 1122 are both communicated with the avoiding slot 113;

[0040] The blade 2 is rotatably arranged in the avoiding slot 113, and the blade 2 has the third connecting hole 21 communicated with the first connecting hole 1121 and the second connecting hole 1122;

[0041] The first fastener 3 has a rod portion penetrating the first connecting hole 1121 and the third connecting hole 21, that is, the blade 2 is sleeved on the rod portion of the first fastener 3, so that the blade 2 can rotate around the axial center line of the first fastener 3, the head portion of the first fastener 3 abuts against the first side of the left and right two sides of the blade body 1, and the rod portion of the first fastener 3 has a threaded hole; and

[0042] The second fastener 4 has a rod portion penetrating the second connecting hole 1122, the rod portion of the second fastener 4 is screwed with the threaded hole, and the head portion of the second fastener 4 abuts against the second side of the left and right two sides of the blade body 1.

[0043] The detachable pizza cutter has the following advantages.

[0044] Referring to Figures 3-5 In an embodiment, the detachable pizza cutter further comprises:

[0045] The first limiting piece 5 is sleeved on the rod portion of the first fastener 3, part of the first limiting piece 5 is arranged on the first side in the left-right direction of the blade 2, and the first limiting piece 5 abuts against the blade body 1;

[0046] The second limiting piece 6 is sleeved on the first limiting piece 5, the second limiting piece 6 is arranged on the second side in the left-right direction of the blade 2, and the second limiting piece 6 abuts against the blade body 1, so as to limit the movement of the blade 2 in the left-right direction together with the first limiting piece 5, and ensure that the blade 2 rotates more stably and smoothly, thereby improving the cutting stability and smoothness;

[0047] The first sealing member 7 is sleeved on the first limiting member 5, and is clamped between the first limiting member 5 and the blade 2 to seal the gap between the first limiting member 5 and the blade 2, so as to prevent food residues, oil and water from entering the gap between the first limiting member 5 and the blade 2 during the cutting process.

[0048] The second sealing member 8 is sleeved on the first limiting member 5, and is clamped between the first limiting member 5, the second limiting member 6 and the blade 2 to seal the gap between the first limiting member 5 and the second limiting member 6 and the gap between the first limiting member 5 and the blade 2, so as to prevent food residues, oil and water from entering the inside of the first limiting member 5 and the inside of the second limiting member 6 from the gap between the first limiting member 5 and the second limiting member 6 during the cutting process, and prevent food residues, oil and water from entering the gap between the first limiting member 5 and the blade 2 from the gap between the first limiting member 5 and the blade 2 during the cutting process.

[0049] In an embodiment, the first limiting member 5 has a first positioning groove 51, and the first positioning groove 51 and the first sealing member 7 are matched to position the first sealing member 7, so as to ensure that the first sealing member 7 can reliably seal the gap between the first limiting member 5 and the blade 2, ensure that the blade 2 can rotate smoothly, and at the same time, keep the blade 2 and the first limiting member 5 clean.

[0050] Referring to Figure 5 In an embodiment, the second limiting member 6 has a second positioning groove 61, and the second positioning groove 61 and the second sealing member 8 are matched to position the second sealing member 8, so as to ensure that the second sealing member 8 can reliably seal the gap between the first limiting member 5 and the second limiting member 6 and the gap between the first limiting member 5 and the blade 2.

[0051] In an embodiment, the first sealing member 7 and the second sealing member 8 are both structures made of silica gel material, or the first sealing member 7 and the second sealing member 8 are both structures made of rubber material.

[0052] Referring to Figure 5 In an embodiment, the first limiting member 5 has a third positioning groove 52, the third positioning groove 52 is arranged around the axial center line of the first limiting member 5, and the third positioning groove 52 and the second limiting member 6 are matched to limit the second limiting member 6 to be arranged away from the blade 2. In this way, the second limiting member 6 can be positioned and installed, and the second limiting member 6 can be reliably installed at the required position.

[0053] In an embodiment, the outer peripheral wall of the head of the first fastener 3 is provided with at least two first flat portions 31 arranged at intervals around the axial center line of the first fastener 3, and the first flat portions 31 are used for cooperation with a wrench. In this way, when the first fastener 3 is disassembled, the wrench can be cooperated with the first flat portions 31, and the first fastener 3 can be rotated again, which can play a better anti-skid role and make the disassembly of the first fastener 3 more efficient.

[0054] In order to play a decorative effect, in an embodiment, the detachable pizza knife further comprises:

[0055] The decorative cover 9 has a mounting hole 91 which is adapted to the head of the second fastener 4, and the decorative cover 9 and the head of the second fastener 4 are connected together by adhesion.

[0056] In an embodiment, the outer peripheral wall of the decorative cover 9 is provided with at least two second flat portions 92 arranged at intervals around the axial center line of the second fastener 4, and the second flat portions 92 are used for cooperation with a wrench. In this way, when the second fastener 4 is disassembled, the wrench can be cooperated with the second flat portions 92, and the second fastener 4 can be rotated again, which can play a better anti-skid role and make the disassembly of the second fastener 4 more efficient.

[0057] In an embodiment, the end of the head of the first fastener 3 and the end of the decorative cover 9 are both provided with an identification portion which is exposed to the detachable pizza knife, and the identification portion can be a pattern identification or a character identification.

[0058] Referring to Figures 1-3 In an embodiment, the blade body 1 comprises:

[0059] The connecting head 11 is provided with a first connecting portion 111 and two second connecting portions 112, the two second connecting portions 112 are both arranged at the front end of the first connecting portion 111, the two second connecting portions 112 are respectively arranged on the left and right sides of the front end of the first connecting portion 111, a first connecting hole 1121 is arranged on one of the second connecting portions 112, a second connecting hole 1122 is arranged on the other second connecting portion 112, and an avoiding slot 113 is surrounded by the first connecting portion 111 and the two second connecting portions 112;

[0060] The handle 12 is connected to the rear end of the first connecting part 111, and the handle 12 and the connecting head 11 are separately arranged. The knife body 1 composed of the separately arranged handle 12 and connecting head 11 has lower manufacturing difficulty, can improve the processing efficiency, and can reduce the cost, thereby further reducing the overall cost of the detachable pizza knife and facilitating the popularization and application of the detachable pizza knife. In addition, the handle 12 can be made of a material with lower structural strength than the connecting head 11, which can further reduce the cost of the pizza knife while ensuring that the connecting head 11 can reliably support the blade 2.

[0061] In an embodiment, the connecting head 11 is made of stainless steel, so that the connecting head 11 has better structural strength, the connecting head 11 will not deform to reliably support the blade 2, and the connecting head 11 will not rust, which can improve the cleanliness of the connecting head 11 and prolong the service life of the connecting head 11, thereby reducing the maintenance cost.

[0062] In an embodiment, the handle 12 includes:

[0063] The main body is made of wood material; and

[0064] The sleeve body is sleeved on the main body, the sleeve body covers the outer surface of the main body, and the sleeve body is made of resin material to protect the main body, so that the handle 12 is easy to clean and maintain.

[0065] Of course, in other embodiments, the handle 12 can also be an integral structure made of wood material or an integral structure made of plastic material.

[0066] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0067] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one feature. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0068] The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of various changes or replacements within the technical range disclosed by the present application, and these should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A detachable pizza cutter characterized in that, The detachable pizza cutter comprises: a blade body having an avoiding slot, a first connecting hole and a second connecting hole, the first connecting hole and the second connecting hole are respectively arranged on the left and right sides of the avoiding slot, and the first connecting hole and the second connecting hole are both communicated with the avoiding slot; a blade rotatably penetrating the avoiding slot, the blade has a third connecting hole communicated with the first connecting hole and the second connecting hole; a first fastener, a rod portion of the first fastener penetrating the first connecting hole, the third connecting hole, a head portion of the first fastener abutting a first side of the left and right sides of the blade body, and the rod portion of the first fastener having a threaded hole; and a second fastener, a rod portion of the second fastener penetrating the second connecting hole, the rod portion of the second fastener being screwed with the threaded hole, and a head portion of the second fastener abutting a second side of the left and right sides of the blade body.

2. The detachable pizza cutter of claim 1, wherein, The detachable pizza cutter further comprises: a first limiting member sleeved on the rod portion of the first fastener, a part of the first limiting member being arranged on a first side of the left and right directions of the blade; a second limiting member sleeved on the first limiting member, the second limiting member being arranged on a second side of the left and right directions of the blade; a first sealing member sleeved on the first limiting member, the first sealing member being clamped between the first limiting member and the blade to seal a gap between the first limiting member and the blade; a second sealing member sleeved on the first limiting member, the second sealing member being clamped between the first limiting member, the second limiting member and the blade to seal a gap between the first limiting member and the second limiting member and a gap between the first limiting member and the blade.

3. The detachable pizza cutter of claim 2, wherein, The first limiting member has a first positioning slot, and the first positioning slot is matched with the first sealing member.

4. The detachable pizza cutter of claim 2, wherein, The second limiting member has a second positioning slot, and the second positioning slot is matched with the second sealing member.

5. The detachable pizza cutter of claim 2, wherein, The first limiting member has a third positioning slot arranged around an axial center line of the first limiting member, and the third positioning slot is matched with the second limiting member to limit the second limiting member from being arranged away from the blade.

6. The detachable pizza cutter of claim 1, wherein, An outer peripheral wall of the head portion of the first fastener is provided with at least two first flat portions arranged around an axial center line of the first fastener, and the first flat portions are used for cooperating with a wrench.

7. The detachable pizza cutter of claim 1, wherein, The detachable pizza cutter further comprises: a decorative cover having a mounting hole matched with the head portion of the second fastener, and the decorative cover and the head portion of the second fastener are connected together by an adhesive manner.

8. The detachable pizza cutter of claim 7, wherein, An outer peripheral wall of the decorative cover is provided with at least two second flat portions arranged around an axial center line of the second fastener, and the second flat portions are used for cooperating with a wrench.

9. The detachable pizza cutter of claim 1, wherein, The blade body comprises: The connecting head is provided with a first connecting part and two second connecting parts, the two second connecting parts are arranged at the front end of the first connecting part, the two second connecting parts are arranged at the left and right sides of the front end of the first connecting part respectively, the first connecting hole is arranged on one of the second connecting parts, the second connecting hole is arranged on the other second connecting part, and the avoiding groove is surrounded by the first connecting part and the two second connecting parts. The knife handle is connected to the rear end of the first connecting part, and the knife handle and the connecting head are arranged in a split mode.

10. The detachable pizza cutter of claim 9, wherein, The connecting head is made of stainless steel.

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