Pot cover with patterns

Abstract

The utility model discloses a patterned pot cover which comprises a glass cover plate. The metal cover ring is arranged around the periphery of the glass cover plate; the fixing part is arranged on the inner side of the metal cover ring and integrally connected with the metal cover ring, the fixing part comprises a first fixing bent arc and a second fixing bent arc, and the first fixing bent arc and the second fixing bent arc are located on the two sides of the glass cover plate respectively and abut against and fix the glass cover plate; a plurality of first protrusions are arranged on the outer wall of at least one of the first fixing bent arc and the second fixing bent arc in a spreading mode, and the first protrusions are arranged in the circumferential direction of the glass cover plate at intervals and suitable for abutting against the end face of the glass cover plate. The pressing and fixing effects on the glass cover plate are good, the glass cover plate is not prone to sliding after being installed, and installation is firm.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking utensils, in particular to a patterned pot cover. Background Art

[0002] In the related art, the pot cover includes a glass plate and a fixed metal ring arranged around the glass plate, wherein the fixed metal ring is used to fix the glass plate. In some related arts, the fixed metal ring is provided with an edge-binding structure for fixing the glass plate, wherein the fixed metal ring adopts a smooth thin plate as a raw material, and the edge-binding structure is processed by a bending process. Due to the poor rigidity of the thin plate and the low precision of the bending process itself, the edge-binding structure has a poor fixing effect on the glass plate. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a patterned pot cover, which has a good pressing and fixing effect on the glass cover plate, and the glass cover plate will not slide easily after being installed, and is firmly installed.

[0004] The patterned pot cover according to the embodiment of the utility model comprises:

[0005] Glass cover;

[0006] A metal cover ring, arranged around the periphery of the glass cover plate;

[0007] A fixing component is disposed on the inner side of the metal cover ring and is integrally connected to the metal cover ring, wherein the fixing component comprises a first fixing curved arc and a second fixing curved arc, wherein the first fixing curved arc and the second fixing curved arc are respectively located on both sides of the glass cover plate and press and fix the glass cover plate;

[0008] The outer wall of at least one of the first fixed curved arc and the second fixed curved arc is provided with a plurality of first protrusions, which are arranged at intervals along the circumference of the glass cover plate and are suitable for pressing the end surface of the glass cover plate.

[0009] The patterned pot cover according to the embodiment of the utility model has at least the following beneficial effects: the provision of the first protrusion improves the rigidity of the corresponding first fixed curved arc or the second fixed curved arc, and the bending precision of the first fixed curved arc or the second fixed curved arc is high, so that a more accurate match with the glass cover plate is achieved; and a plurality of first protrusions arranged at intervals along the circumference of the glass cover plate are provided at the pressing position of the fixed component and the fixed glass cover plate, and the plurality of first protrusions are respectively pressed against a plurality of sections of areas separated by the glass cover plate, and the friction force between the first protrusions and the glass cover plate is relatively large, so that the glass cover plate is better pressed and fixed, and the glass cover plate will not slide easily after installation, and the installation is more firmly.

[0010] According to the patterned pot cover of the utility model, the outer wall on the opposite side of the first fixed curved arc and the second fixed curved arc is distributed with a plurality of the first protrusions.

[0011] According to the patterned pot cover of the utility model, the first fixed curved arc extends and closes along the circumference of the metal cover ring, and the second fixed curved arc extends and closes along the circumference of the metal cover ring.

[0012] According to the patterned pot cover described in the utility model, the metal cover ring also includes a cover ring body, the first fixed arc and the second fixed arc are respectively arranged at the upper and lower ends of the cover ring body, the first fixed arc and the second fixed arc are both integrally connected to the cover ring body, and the wall surface of the cover ring body is distributed with a plurality of second protrusions, and the second protrusions are integrally connected to the cover ring body.

[0013] According to the patterned pot cover of the utility model, a plurality of the second protrusions are distributed on the inner peripheral wall of the cover ring body, and the second protrusions abut against the outer peripheral wall of the glass cover plate.

[0014] According to the patterned pot cover of the utility model, a plurality of the second protrusions are distributed on the outer peripheral wall of the cover ring body, and the second protrusions are suitable for abutting against the inner peripheral wall of the pot body.

[0015] According to the patterned pot cover of the present invention, the shape of the second protrusion is the same as the shape of the first protrusion.

[0016] According to the patterned pot cover of the utility model, the first protrusion includes a first-shaped protrusion and a second-shaped protrusion, the first-shaped protrusion and the second-shaped protrusion have different shapes, and the first-shaped protrusion and the second-shaped protrusion are arranged alternately.

[0017] According to the patterned pot cover of the utility model, the first-shaped protrusion is in a first elliptical shape along the cross-section perpendicular to the thickness direction of the first-shaped protrusion, and the major axis of the first elliptical shape is arranged along the circumference of the metal cover ring; the second-shaped protrusion is in a second elliptical shape along the cross-section perpendicular to the thickness direction of the second-shaped protrusion, and the major axis of the second elliptical shape is arranged perpendicular to the major axis of the first elliptical shape.

[0018] According to the patterned pot cover of the utility model, connecting grooves are formed between the plurality of the first protrusions, and the connecting grooves are interconnected and present a mesh structure.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 This is a schematic diagram of the cross-sectional structure of a patterned pot cover according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 An enlarged view of A is shown;

[0023] Figure 3 This is a first overall structural schematic diagram of a patterned pot cover according to an embodiment of the utility model;

[0024] Figure 4 This is a second overall structural schematic diagram of the patterned pot cover according to an embodiment of the utility model.

[0025] Description of Figure Numbers:

[0026] Glass cover 100;

[0027] Metal cover ring 200 ; first protrusion 201 ; first-shaped protrusion 2011 ; second-shaped protrusion 2012 ; connecting groove 202 ; first fixed curved arc 210 ; cover ring body 220 ; second protrusion 221 ; second fixed curved arc 230 . DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", 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 utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] In the related art, the pot cover includes a glass plate and a fixed metal ring arranged around the glass plate, wherein the fixed metal ring is used to fix the glass plate. In some related arts, the fixed metal ring is provided with an edge-binding structure for fixing the glass plate, wherein the fixed metal ring adopts a smooth thin plate as a raw material, and the edge-binding structure is processed by a bending process. Due to the poor rigidity of the thin plate and the low precision of the bending process itself, the edge-binding structure has a poor fixing effect on the glass plate.

[0034] For this reason, Figure 1 and Figure 2As shown, the patterned pot cover proposed by the utility model includes a glass cover plate 100 and a metal cover ring 200 arranged around the circumference of the glass cover plate 100, wherein a fixing component integrally connected to the metal cover ring 200 is arranged on the inner side of the metal cover ring 200, and the fixing component is used to fix the glass cover plate 100. Specifically, the fixing component includes a first fixed curved arc 210 and a second fixed curved arc 230, and the first fixed curved arc 210 and the second fixed curved arc 230 are respectively located on both sides of the glass cover plate 100 and press and fix the glass cover plate 100. Further, the outer wall of at least one of the first fixed curved arc 210 and the second fixed curved arc 230 is provided with a plurality of first protrusions 201 throughout, and the plurality of first protrusions 201 are arranged at intervals along the circumference of the glass cover plate 100, and are suitable for pressing the end surface of the glass cover plate 100. It should be noted that the provision of the first protrusion 201 improves the rigidity of the corresponding first fixed curved arc 210 or the second fixed curved arc 230, and the bending process of the first fixed curved arc 210 or the second fixed curved arc 230 is of high precision, so as to achieve a more accurate match with the glass cover plate 100. In addition, a plurality of first protrusions 201 arranged at intervals along the circumference of the glass cover plate 100 are provided at the pressing position of the fixing component and the fixed glass cover plate 100, and the plurality of first protrusions 201 are respectively pressed against multiple sections of the glass cover plate 100, and the friction between the glass cover plate 100 is relatively large, so that the glass cover plate 100 is better pressed and fixed, and the glass cover plate 100 will not slide easily after installation, and the installation is more secure.

[0035] In some manufacturing processes, a groove is formed on the plate surface after the metal plate is roll-formed, wherein the extension path of the groove depends on the roller used in the rolling process, and can be designed according to actual needs. In contrast to the groove, the grooves are separated by the first protrusion 201. Then, the plate with the first protrusion 201 is bent to form the outer shape of the metal cover ring 200 and the first fixed curved arc 210 and the second fixed curved arc 230 are formed on the inner side of the metal cover ring 200, so that the outer wall of the first fixed curved arc 210 and / or the second fixed curved arc 230 is finally covered with the first protrusion 201. It is easy to understand that the rolling process is a processing method that does not remove materials, and the plate after the rolling process has a higher density and a higher hardness, thereby improving the rigidity of the raw materials before the first fixed curved arc 210 and / or the second fixed curved arc 230 are processed, so that the accuracy of the first fixed curved arc 210 and / or the second fixed curved arc 230 formed by the subsequent bending process is higher, and it can be better matched with the glass cover plate 100.

[0036] Refer to Figure 1 and Figure 2In some embodiments of the present invention, the outer walls on the opposite sides of the first fixed curved arc 210 and the second fixed curved arc 230 are all provided with a plurality of first protrusions 201. As a result, the friction between the two ends of the glass cover plate 100 and the first fixed curved arc 210 and the second fixed curved arc 230 is relatively large, and the glass cover plate 100 can be better fixed. It is easy to understand that since the glass cover plate 100 is a glass part, generally no groove is processed on the end surface, and the groove will make the glass cover plate 100 easy to break. The pot cover uses a plate with a smaller thickness as a raw material, and the first fixed curved arc 210 and the second fixed curved arc 230 after the bending process are elastic, and can elastically press and fix the glass cover plate 100.

[0037] In some embodiments, the first fixed curved arc and the second fixed curved arc are arranged symmetrically up and down. For example, there are multiple first fixed curved arcs and multiple second fixed curved arcs, and the multiple first fixed curved arcs and multiple second fixed curved arcs are respectively positioned and fixed to the upper and lower end surfaces of the glass cover plate by three-point, four-point or six-point positioning methods (not shown in the figure). In some embodiments of the utility model, such as Figure 1 As shown, the first fixed curved arc 210 extends and closes along the circumference of the metal cover ring 200, and the second fixed curved arc 230 extends and closes along the circumference of the metal cover ring 200. Thus, the entire circumference of the glass cover plate 100 can be pressed and fixed. Accordingly, the plurality of first protrusions 201 are respectively arranged at equal distances on the first fixed curved arc 210 along the circumference of the glass cover plate 100, and the plurality of first protrusions 201 are respectively arranged at equal distances on the second fixed curved arc 230 along the circumference of the glass cover plate 100.

[0038] Reference Figures 2 to 4 In some embodiments of the present invention, the metal cover ring 200 includes a cover ring body 220, and the first fixed curved arc 210 and the second fixed curved arc 230 are respectively arranged at the upper and lower ends of the cover ring body 220, and the circumferential surfaces of the upper and lower ends of the glass cover plate 100 are pressed and fixed. In addition, the first fixed curved arc 210 and the second fixed curved arc 230 are integrally connected with the cover ring body 220, and the wall surface of the cover ring body 220 is provided with a plurality of second protrusions 221, and the second protrusions 221 are integrally connected with the cover ring body 220. It is easy to understand that the first fixed curved arc 210, the cover ring body 220 and the second fixed curved arc 230 are processed from the same sheet material, so the first protrusion 201 and the second protrusion 221 can be processed simultaneously in the rolling process, and the entire plate surface is processed, which is more convenient for processing and manufacturing. Optionally, the shape of the first protrusion 201 is the same as the shape of the second protrusion 221, and the design requirements for the pressing roller used in the processing are relatively low.

[0039] In some embodiments, the shapes of the plurality of first protrusions are all the same, and the plurality of first protrusions are arranged in an array on the wall surface of the metal cover ring. In some embodiments, the shapes of the plurality of first protrusions are different. For example, the first protrusion 201 includes a first-shaped protrusion 2011 and a second-shaped protrusion 2012, the shape of the first-shaped protrusion 2011 and the shape of the second-shaped protrusion 2012 are different, and the first-shaped protrusion 2011 and the second-shaped protrusion 2012 are arranged alternately. For example, the first-shaped protrusion and the second-shaped protrusion are square and polygonal, respectively, or the first-shaped protrusion and the second-shaped protrusion are two irregular shapes, respectively (not shown in the figure). Refer to Figure 1 , Figure 3 and Figure 4 In some embodiments of the utility model, the first-shaped protrusion 2011 has a first elliptical shape in a cross section perpendicular to the thickness direction of the first-shaped protrusion 2011, and the major axis of the first elliptical shape is arranged along the circumference of the metal cover ring 200; the second-shaped protrusion 2012 has a second elliptical shape in a cross section perpendicular to the thickness direction of the second-shaped protrusion 2012, and the major axis of the second elliptical shape is arranged perpendicular to the major axis of the first elliptical shape.

[0040] It is easy to understand that, in addition to being divided into a first-shaped protrusion 2011 and a second-shaped protrusion 2012, the first protrusion 201 can also have more shapes depending on the design. For example, the first protrusion also includes a third-shaped protrusion (not shown in the figure) that is different from both the first-shaped protrusion and the second-shaped protrusion.

[0041] In some embodiments, the inner peripheral wall of the cover ring body is provided with a plurality of second protrusions, and the second protrusions abut against the outer peripheral wall of the glass cover plate (not shown in the figure). Thus, in addition to pressing and fixing the upper and lower end surfaces of the glass cover plate by the first protrusions, the second protrusions can abut and position the outer peripheral wall of the glass cover plate, further improving the stability of the connection between the metal cover ring and the glass cover plate. It is easy to understand that in some manufacturing processes, the second protrusions 221 are formed on both side end surfaces of the sheet material by rolling processing; in some manufacturing processes, when the sheet material is thin, the second protrusions 221 are formed on one end surface of the sheet material by rolling processing, and at the same time, the second protrusions 221 with a relatively staggered arrangement are formed on the other end surface. In some embodiments of the utility model, referring again to Figure 4 The outer peripheral wall of the cover ring body 220 is provided with a plurality of second protrusions 221, which are suitable for contacting with the inner peripheral wall of the pot body. Furthermore, when the pot body is covered and used, the friction between the cover ring body 220 and the inner peripheral wall of the pot body is good, and the cover connection is more stable.

[0042] In some embodiments, depending on the method of processing or forming the first protrusion, the end of the first protrusion is a spherical structure (not shown in the figure). Figure 1As shown, the first protrusion 201 and the second protrusion 221 are both in a sheet-like structure, and the end faces of the first protrusion 201 and the second protrusion 221 are planes or arc surfaces that match the arc of the position of the metal cover ring 200. It is easy to understand that the end faces of the first protrusion 201 and the second protrusion 221 processed by the sheet rolling are planes, and when the sheet is processed to form the metal cover ring 200, the first protrusion 201 and the second protrusion 221 are deformed accordingly at the same time, so that the end faces of the first protrusion 201 and the second protrusion 221 match the arc of the position of the metal cover ring 200.

[0043] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, a plurality of first protrusions 201 form connecting grooves 202, which are interconnected and have a mesh structure. It should be noted that the shape of the connecting grooves 202 is determined by the rollers used in the rolling process. When all the connecting grooves 202 are connected, the convex strips corresponding to the rollers are all connected, the overall structural rigidity is better, the convex strips are not easy to collapse, the service life of the rollers is effectively increased, and the processing cost is reduced.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Patterned pot cover, characterized by: include: Glass cover; A metal cover ring, arranged around the periphery of the glass cover plate; A fixing component is disposed on the inner side of the metal cover ring and is integrally connected to the metal cover ring, wherein the fixing component comprises a first fixing curved arc and a second fixing curved arc, wherein the first fixing curved arc and the second fixing curved arc are respectively located on both sides of the glass cover plate and press and fix the glass cover plate; The outer wall of at least one of the first fixed curved arc and the second fixed curved arc is provided with a plurality of first protrusions, which are arranged at intervals along the circumference of the glass cover plate and are suitable for pressing the end surface of the glass cover plate.

2. The patterned pot cover according to claim 1, characterized in that: The outer walls on the opposite side of the first fixed curved arc and the second fixed curved arc are both provided with a plurality of the first protrusions.

3. The patterned pot cover according to claim 1 or 2, characterized in that: The first fixed curved arc extends and is closed along the circumference of the metal cover ring, and the second fixed curved arc extends and is closed along the circumference of the metal cover ring.

4. The patterned pot cover according to claim 1, characterized in that: The metal cover ring also includes a cover ring body, the first fixed arc and the second fixed arc are respectively arranged at the upper and lower ends of the cover ring body, the first fixed arc and the second fixed arc are both integrally connected to the cover ring body, and the wall surface of the cover ring body is distributed with a plurality of second protrusions, and the second protrusions are integrally connected to the cover ring body.

5. The patterned pot cover according to claim 4, characterized in that: A plurality of the second protrusions are disposed on the inner peripheral wall of the cover ring body, and the second protrusions abut against the outer peripheral wall of the glass cover plate.

6. The patterned pot cover according to claim 4, characterized in that: The outer peripheral wall of the cover ring body is provided with a plurality of the second protrusions, and the second protrusions are suitable for abutting against the inner peripheral wall of the pot body.

7. The patterned pot cover according to any one of claims 4 to 6, characterized in that: The shape of the second protrusion is the same as that of the first protrusion.

8. The patterned pot cover according to claim 1, characterized in that: The first protrusions include first-shaped protrusions and second-shaped protrusions, the first-shaped protrusions and the second-shaped protrusions have different shapes, and the first-shaped protrusions and the second-shaped protrusions are alternately arranged.

9. The patterned pot cover according to claim 8, characterized in that: The first-shaped protrusion is in a first elliptical shape along a cross section perpendicular to the thickness direction of the first-shaped protrusion, and the major axis of the first elliptical shape is arranged along the circumference of the metal cover ring. The second-shaped protrusion is in a second elliptical shape along a cross section perpendicular to the thickness direction of the second-shaped protrusion, and the major axis of the second elliptical shape is arranged perpendicular to the major axis of the first elliptical shape.

10. The patterned pot cover according to claim 1, 8 or 9, characterized in that: Communication grooves are formed between the plurality of first protrusions, and the communication grooves are interconnected and present a mesh structure.

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