Kettle lid easy to detach and drain and kettle

Abstract

The utility model discloses a kettle cover easy to detach and drain and a kettle, and relates to the technical field of kettle equipment, the kettle comprises an outer kettle cover and an inner kettle cover, each of the outer kettle cover and the inner kettle cover comprises a cover surface part and a cover edge part vertically arranged around the edge of the cover surface part; the inner kettle cover is arranged below the outer kettle cover; a limiting groove is formed along the inner peripheral side of the first cover edge part, and a limiting convex strip is arranged along the outer peripheral side of the second cover edge part; the limiting grooves and the limiting protruding strips are matched with each other, so that the outer kettle cover and the inner kettle cover are detachably and fixedly connected, detachable installation of the kettle covers is achieved, the layered design requirement of the kettle covers can be met, a user can conveniently detach, drain water and clean the kettle covers at any time, and the sanitation problem indirectly caused by steam is effectively solved. The inner side of the first cover face part is provided with a limiting part protruding towards the right lower portion. When the inner kettle cover and the outer kettle cover are connected, the top end of the inner kettle cover abuts against the limiting part, and the situation that the inner shell and the outer shell are excessively embedded to cause clamping or deformation or damage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hot water kettle equipment, in particular to a kettle cover and a kettle which are easily disassembled for drainage. Background Art

[0002] At present, in common hot water kettle designs, in order to meet the requirements of heat insulation, heat preservation and beautiful appearance, the kettle cover often adopts a structure of combining an inner cover and an outer cover. For example, the patent document with the announcement number CN210989671U discloses a kettle cover and a kettle, comprising an upper kettle cover and a lower kettle cover, the lower kettle cover is arranged at the bottom of the upper kettle cover, a buckle is arranged on the edge of the upper kettle cover, a buckle position is arranged on the edge of the lower kettle cover corresponding to the buckle, the buckle and the buckle position are positioned and buckled, and the middle part of the upper kettle cover is connected with the middle part of the lower kettle cover by a first screw.

[0003] Although this design is stable, during use, a large amount of water vapor generated by the kettle easily penetrates into the interlayer between the upper and lower lids along the gaps, especially the screw connection parts. Over time, these interlayers will gradually accumulate spoiled water and even produce odors, seriously affecting the sanitary conditions. At the same time, due to the screw-fixed design, users are often unable or inconvenient or difficult to remove the upper and lower lids, making it difficult to effectively drain the accumulated water.

[0004] Therefore, it is urgent to provide a pot cover and a kettle that are easy to disassemble and drain to solve the above-mentioned technical problems. Summary of the invention

[0005] In view of the problems in the related art, the utility model provides a kettle cover and a kettle which are easy to disassemble and drain, so that the kettle cover can be easily disassembled, drained and cleaned.

[0006] The utility model is achieved in this way:

[0007] A pot cover that is easily detachable and can drain water, used to be installed at the mouth of a pot body, comprising an outer pot cover and an inner pot cover; the inner pot cover is arranged below the outer pot cover;

[0008] The outer pot cover comprises a first cover surface portion and a first cover edge portion vertically arranged around the edge of the first cover surface portion; a limiting groove is arranged along the inner circumference of the first cover edge portion; and a limiting portion protruding toward the bottom is also arranged on the inner side of the first cover surface portion;

[0009] The inner pot cover comprises a second cover surface portion and a second cover edge portion vertically arranged around the edge of the second cover surface portion; a limiting convex strip is arranged along the outer peripheral side of the second cover edge portion;

[0010] The limiting groove and the limiting convex strip cooperate with each other so that the outer pot cover and the inner pot cover are detachably fixedly connected; when the inner pot cover and the outer pot cover are connected, the top end of the inner pot cover abuts against the limiting portion.

[0011] The limiting groove and the limiting convex strip are provided to facilitate the assembly and disassembly of the inner and outer pot covers, as well as drainage and cleaning; the limiting part is provided to prevent the inner pot cover from being excessively embedded in the outer pot cover and causing damage.

[0012] As a further optimization of the above solution, the inner pot cover is also provided with an elastic waterproof rubber ring.

[0013] When the pot cover is installed on the pot mouth, the elastic waterproof rubber ring can improve the air tightness of the connection.

[0014] As a further optimization of the above solution, the second cover edge is located above the second cover surface; the edge of the second cover surface extends outward to form a supporting portion; the elastic waterproof rubber ring is sleeved on the outer peripheral side of the second cover edge and is located above the supporting portion.

[0015] The supporting part can prevent the elastic waterproof rubber ring from falling off. The radial dimension of the elastic waterproof rubber ring is smaller than the outer diameter of the second cover edge part, ensuring a tight fit connection.

[0016] As a further optimization of the above solution, the second cover surface portion also includes a covering layer, which is located on the outer side of the bottom of the inner pot cover and extends outward until it covers the supporting portion.

[0017] The coating layer is made of 304 stainless steel and other materials with high strength and corrosion resistance. Compared with plastic materials, it is easier to clean and meets the hygiene needs of users.

[0018] As a further optimization of the above solution, a handle is provided at a fixed central position on the top of the outer pot cover; in the handle, the circumferential dimension of the top is greater than the circumferential dimension of the bottom.

[0019] The setting of the handle can improve the appearance of the outer pot cover, and at the same time, it is convenient for the user to grab the pot cover and exert force to separate the pot cover from the pot body, or separate the outer pot cover from the inner pot cover. The handle and the outer pot cover can be fixedly connected by screws.

[0020] As a further optimization of the above scheme, there are multiple limiting grooves, and the multiple limiting grooves are evenly distributed along the inner circumference of the first cover edge and are not connected to each other; the multiple limiting grooves are on the same horizontal plane; the number and relative positions of the limiting ridges correspond one-to-one to the limiting grooves.

[0021] When the lid and the mouth of the pot are connected by a spiral connection, the mutually unconnected limiting grooves and the corresponding limiting convex strips work together to significantly enhance the fastening connection effect between the inner lid and the outer lid, especially improve the axial grip. This design can effectively reduce the accidental separation of the inner lid and the outer lid during the rotation connection or removal process of the lid and the mouth of the pot.

[0022] As a further optimization of the above solution, the inner side surface of the outer pot cover is provided with at least two limiting protrusions, and a positioning groove is formed between two adjacent limiting protrusions; the outer side surface of the inner pot cover is provided with raised positioning ribs; the number of the positioning grooves and the positioning ribs is the same and they cooperate with each other one by one.

[0023] Since there are multiple sets of limiting convex strips and corresponding limiting grooves, it is very important to accurately align the relative positions of the two. If the position matching is ignored and the installation is forced, it is very likely that the inner pot cover will be stuck inside the outer pot cover, affecting the use.

[0024] However, in the actual assembly process, users often roughly judge the relative positions of the two based on experience. To improve the convenience and accuracy of installation, after setting the positioning slot, if the user fails to accurately align the inner lid with the outer lid when installing it, the tight fit will not be completed and the force feedback will be obvious. At this time, the user can adjust it through slight rotation until the positioning rib is smoothly embedded in the positioning slot to ensure the accuracy of installation.

[0025] The utility model also provides a kettle, comprising a kettle body, wherein the kettle body is provided with a kettle mouth; the kettle body applies the above-mentioned easily detachable drainage kettle cover; the edge of the first cover surface portion extends outward to form a support portion;

[0026] When the pot cover and the pot mouth are matched, the support portion is clamped with the edge of the pot mouth.

[0027] The utility model also provides a kettle, comprising a kettle body, wherein the kettle body is provided with a kettle mouth; the kettle body applies the above-mentioned kettle cover which is easy to disassemble and drain water; the second cover edge is located below the second cover surface;

[0028] When the pot cover and the pot mouth are matched, the inner side surface of the second cover edge and the outer peripheral side of the pot mouth are detachably fixed through a threaded connection.

[0029] As a further optimization of the above solution, the inner side surface of the second cover portion is provided with a downwardly protruding annular platform; an annular limiting groove is formed between the annular platform and the second cover edge; the elastic waterproof rubber ring cooperates with the annular limiting groove.

[0030] The beneficial effects are as follows:

[0031] The utility model provides a pot cover and a kettle which are easily disassembled for drainage. By arranging an inner pot cover and an outer pot cover, and respectively arranging limiting convex strips and limiting grooves on the inner and outer pot covers, the pot cover can be detachably installed, which can not only meet the layered design requirements of the pot cover, but also facilitate users to disassemble the pot cover for drainage and cleaning at any time, effectively solving the health problems indirectly caused by steam. At the same time, a limiting part is arranged to avoid excessive fitting of the inner and outer shells to cause jamming, deformation or damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of a kettle provided in Example 1 of the utility model;

[0033] Figure 2 for Figure 1 Partial view at point a;

[0034] Figure 3 A schematic diagram of the internal structure of the outer kettle cover provided in Example 1 of the utility model;

[0035] Figure 4 A schematic diagram of the structure of the inner pot cover provided in Example 1 of the utility model;

[0036] Figure 5 A schematic diagram of the structure of a kettle provided in Example 2 of the utility model;

[0037] Figure 6 for Figure 2 Partial view at point b;

[0038] Figure 7 A schematic diagram of the structure of an outer kettle cover provided in Example 2 of the utility model;

[0039] Figure 8 A schematic diagram of the structure of the inner pot cover provided by Embodiment 2 of the utility model;

[0040] Fig. 9 This is a schematic structural diagram of the inner pot cover from another angle provided in Example 2 of the utility model.

[0041] Reference numerals:

[0042] 1. Pot body; 11. Pot mouth; 12. External thread;

[0043] 2. Pot cover; 21. Outer pot cover; 211. First cover surface; 212. First cover edge; 213. Position limiting groove; 214. Position limiting portion; 215. Handle; 216. Position limiting convex piece; 217. Positioning groove; 218. Support portion;

[0044] 22, inner pot cover; 221, second cover portion; 222, second cover edge; 223, limiting convex strip; 224, supporting portion; 225, covering layer; 226, positioning convex rib; 227, annular platform portion; 228, annular limiting groove; 229, internal thread;

[0045] 3. Elastic waterproof rubber ring. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] Example 1

[0048] like Figures 1 to 4 As shown, the utility model provides a kettle, comprising a kettle body 1 and an easily detachable kettle cover 2 for drainage; the kettle body 1 is provided with a kettle mouth 11; the kettle cover 2 comprises an outer kettle cover 2 and an inner kettle cover 2;

[0049] The outer pot cover 2 comprises a first cover surface 211 and a first cover edge 212 vertically arranged around the edge of the first cover surface 211; the edge of the first cover surface 211 further extends outward to form a support portion 218; a plurality of stoppers 214 protruding downward are arranged at the connection between the first cover surface 211 and the first cover edge 212 on the inner side of the outer pot cover 2; a circle of annular stopper grooves 213 are arranged along the inner circumference of the first cover edge 212;

[0050] In this embodiment, a handle 215 is provided at a fixed central position on the top of the outer pot cover 2; in the handle 215, the circumferential dimension of the top is greater than the circumferential dimension of the bottom.

[0051] The inner pot cover 2 includes a second cover surface 221 and a second cover edge 222 vertically arranged around the edge of the second cover surface 221; in this embodiment, the second cover edge 222 is located above the second cover surface 221; the edge of the second cover surface 221 further extends outward to form a supporting portion 224; and a limiting convex strip 223 is provided along the outer peripheral side of the second cover edge 222;

[0052] In this embodiment, the second cover surface 221 further includes a coating layer 225, which is located outside the bottom of the inner pot cover 2 and extends outward until it covers the supporting portion 224. The coating layer 225 is made of a material with high strength and high corrosion resistance, such as 304 stainless steel. Compared with plastic materials, it is easier to clean and meets the hygiene needs of users.

[0053] Between the supporting portion 224 and the limiting convex strip 223, an elastic waterproof rubber ring 3 is sleeved on the outer peripheral side of the second cover edge portion 222; the elastic waterproof rubber ring 3 is made of silicone material; the radial dimension of the elastic waterproof rubber ring 3 is smaller than the outer diameter of the second cover edge portion 222 to ensure a tight fit. The supporting portion 224 can further prevent the silicone ring from falling off.

[0054] The inner pot cover 2 is arranged below the outer pot cover 2; the limiting groove 213 and the limiting convex strip 223 cooperate with each other, so that the outer pot cover 2 and the inner pot cover 2 are detachably fixedly connected. When connected, the top end of the second cover edge 222 abuts against the lower side of the limiting portion 214.

[0055] When the pot cover 2 and the pot mouth 11 are matched, the inner pot cover 2 is partially embedded in the pot mouth 11, and the elastic waterproof rubber ring 3 can improve the air tightness of the connection between the pot cover 2 and the pot mouth 11; the supporting part 218 is clamped with the edge of the pot mouth 11, so that the pot cover 2 is supported as a whole at the pot mouth 11.

[0056] The limiting groove 213 and the limiting convex strip 223 are provided to facilitate the assembly and disassembly of the inner and outer pot covers 2, as well as drainage and cleaning; the limiting portion 214 is provided to prevent the inner pot cover 2 from being excessively embedded in the outer pot cover 2 and causing damage.

[0057] The setting of the handle 215 can improve the appearance of the outer pot cover 2, and at the same time, it is convenient for the user to grab the pot cover 2 and exert force to separate the pot cover 2 from the pot body 1, or to separate the outer pot cover 2 from the inner pot cover 2. The handle 215 and the outer pot cover 2 can be fixedly connected by screws.

[0058] Example 2

[0059] like Figures 5 to 9 As shown, the utility model provides a kettle, comprising a kettle body 1 and a kettle cover 2 which is easily detachable for drainage; the kettle body 1 is provided with a kettle mouth 11; the kettle cover 2 comprises an outer kettle cover 2 and an inner kettle cover 2; the inner kettle cover 2 is arranged below the outer kettle cover 2;

[0060] The outer pot cover 2 includes a first cover surface 211 and a first cover edge 212 vertically arranged around the edge of the first cover surface 211; a limiting groove 213 is arranged along the inner circumference of the first cover edge 212; in this embodiment, there are multiple limiting grooves 213, and the multiple limiting grooves 213 are evenly distributed along the inner circumference of the first cover edge 212 and are not connected to each other; the multiple limiting grooves 213 are on the same horizontal plane;

[0061] In this embodiment, the inner side of the first cover surface 211 is provided with an annular limiting portion 214 protruding toward directly downward; the inner side surface of the outer pot cover 2 is also provided with four limiting protrusions 216, wherein the limiting protrusions 216 are grouped in pairs, and positioning grooves 217 are formed between the same group of limiting protrusions 216; the two groups of positioning grooves 217 are respectively arranged on opposite sides of the inner edge of the first cover surface 211.

[0062] The inner pot cover 2 includes a second cover surface portion 221 and a second cover edge portion 222 vertically arranged around the edge of the second cover surface portion 221, and the second cover edge portion 222 is located below the second cover surface portion 221; a plurality of limiting ridges 223 are provided along the outer peripheral side of the second cover edge portion 222; the number and relative positions of the limiting ridges 223 correspond one-to-one to the limiting grooves 213.

[0063] In this embodiment, the inner side surface of the second cover portion 221 is provided with a downwardly protruding annular platform 227; an annular limiting groove 228 is formed between the annular platform 227 and the second cover edge 222; and an elastic waterproof rubber ring 3 made of silicone material is sleeved on the annular limiting groove 228.

[0064] The outer side surface of the inner pot cover 2 is provided with a raised positioning rib 226 at the connection between the second cover surface portion 221 and the second cover edge portion 222; the number of the positioning grooves 217 and the positioning rib 226 is the same and they cooperate with each other one by one.

[0065] The limiting groove 213 and the limiting convex strip 223 cooperate with each other to make the outer pot cover 2 and the inner pot cover 2 detachably fixedly connected; when connected, the top end of the second cover surface portion 221 abuts against the limiting portion 214.

[0066] The limiting groove 213 and the limiting convex strip 223 are provided to facilitate the assembly and disassembly of the inner and outer pot covers 2, as well as drainage and cleaning; the limiting portion 214 is provided to prevent the inner pot cover 2 from being excessively embedded in the outer pot cover 2 and causing damage.

[0067] Since there are multiple groups of limiting convex strips 223 and corresponding limiting grooves 213, it is very important to accurately align the relative positions of the two. If the position matching is ignored and the installation is forced, it is very likely to cause the inner pot cover 2 to get stuck inside the outer pot cover 2, affecting the use.

[0068] However, in the actual assembly process, users often roughly judge the relative positions of the two based on experience. In order to improve the convenience and accuracy of installation, after the positioning groove 217 is set, if the user fails to accurately align the inner pot cover 2 with the outer pot cover 2 when installing the inner pot cover 2, the tight fit will not be completed and the force feedback will be obviously felt. At this time, the user can adjust it through slight rotation until the positioning rib 226 is smoothly embedded in the positioning groove 217 to ensure the accuracy of installation.

[0069] The inner side surface of the second cover edge 222 is provided with an internal thread 229, and the outer peripheral side of the pot mouth 11 is provided with an external thread 12. When the pot cover 2 and the pot mouth 11 are matched, the two are connected by thread to achieve detachable fixation. When the pot cover 2 is installed on the pot mouth 11, the elastic waterproof rubber ring 3 can improve the air tightness of the connection.

[0070] When the pot cover 2 and the pot mouth 11 are connected in a spiral manner, the mutually unconnected limiting grooves 213 and the corresponding limiting convex strips 223 work together to significantly enhance the fastening connection effect between the inner pot cover 2 and the outer pot cover 2, especially to enhance the axial grip. This design can effectively reduce the situation of accidental separation of the inner pot cover 2 and the outer pot cover 2 during the rotation connection or disassembly process of the pot cover 2 and the pot mouth 11.

[0071] According to the disclosure and teaching of the above specification, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A pot cover that is easily detachable and can be drained, used to be installed at the mouth of a pot body, comprising an outer pot cover and an inner pot cover; characterized in that: The inner pot cover is arranged below the outer pot cover; The outer pot cover comprises a first cover surface portion and a first cover edge portion vertically arranged around the edge of the first cover surface portion; a limiting groove is arranged along the inner circumference of the first cover edge portion; and a limiting portion protruding toward the bottom is also arranged on the inner side of the first cover surface portion; The inner pot cover comprises a second cover surface portion and a second cover edge portion vertically arranged around the edge of the second cover surface portion; a limiting convex strip is arranged along the outer peripheral side of the second cover edge portion; The limiting groove and the limiting convex strip cooperate with each other so that the outer pot cover and the inner pot cover are detachably fixedly connected; when the inner pot cover and the outer pot cover are connected, the top end of the inner pot cover abuts against the limiting portion.

2. The easily detachable drainage pot cover according to claim 1, characterized in that: The inner pot cover is also sleeved with an elastic waterproof rubber ring.

3. The easily detachable drainage pot cover according to claim 2, characterized in that: The second cover edge is located above the second cover surface; the edge of the second cover surface extends outward to form a supporting portion; the elastic waterproof rubber ring is sleeved on the outer peripheral side of the second cover edge and is located above the supporting portion.

4. The easily detachable drainage pot cover according to claim 3, characterized in that: The second cover surface portion also includes a covering layer, which is located on the outer side of the bottom of the inner pot cover and extends outward until it covers the supporting portion.

5. The easily detachable drainage pot cover according to claim 3, characterized in that: A handle is arranged at a fixed central position on the top of the outer pot cover; in the handle, the circumferential dimension of the top is greater than the circumferential dimension of the bottom.

6. The easily detachable drainage pot cover according to claim 2, characterized in that: There are multiple limiting grooves, which are evenly distributed along the inner circumference of the first cover edge and are not connected to each other; the multiple limiting grooves are on the same horizontal plane; the number and relative positions of the limiting ridges correspond one-to-one to the limiting grooves.

7. The easily detachable drainage pot cover according to claim 6, characterized in that: The inner side surface of the outer pot cover is provided with at least two limiting convex pieces, and a positioning groove is formed between two adjacent limiting convex pieces; the outer side surface of the inner pot cover is provided with raised positioning ribs; the positioning grooves and the positioning ribs are the same in number and cooperate with each other one by one.

8. A kettle, comprising a kettle body, wherein the kettle body is provided with a kettle mouth; characterized in that: An easily detachable drainage pot cover as claimed in any one of claims 1 to 5 is used; the edge of the first cover surface portion extends outward to form a support portion; When the pot cover and the pot mouth are matched, the support portion is clamped with the edge of the pot mouth.

9. A kettle, comprising a kettle body, wherein the kettle body is provided with a kettle mouth; characterized in that: The easily detachable drainage pot cover as claimed in claim 6 or 7 is used; the second cover edge is located below the second cover surface; When the pot cover and the pot mouth are matched, the inner side surface of the second cover edge and the outer peripheral side of the pot mouth are detachably fixed through a threaded connection.

10. A kettle according to claim 9, characterized in that: The inner side surface of the second cover portion is provided with a downwardly protruding annular platform portion; an annular limiting groove is formed between the annular platform portion and the second cover edge portion; and the elastic waterproof rubber ring cooperates with the annular limiting groove.

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