A detachable explosion-proof cover for a kettle
By designing a detachable explosion-proof cover for the kettle, the problem of glass scratches and burns caused by the explosion of high borosilicate glass kettles during heating is solved, achieving protection for users and adaptability to various applications.
Patent Information
- Application Number
- CN202522350127.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-05
- Publication Date
- 2026-11-06
- Estimated Expiration
- 2035-11-05
AI Technical Summary
High borosilicate glass kettles are prone to shattering during heating, resulting in cuts from glass shards and scalds from hot water. Existing technologies have not been able to effectively solve this problem.
Design a detachable kettle explosion-proof cover, including a cover body, a receiving space, a spout relief groove and a handle relief groove, to accommodate the kettle and prevent glass shards and hot water splashing in the event of an explosion. The material can be wood, bamboo, glass, ceramic, plastic or metal.
It effectively prevents users from being cut by flying glass from a shattered glass kettle and scalded by splashing hot water. It is adaptable to different shapes of spouts and handles, and is detachable, making it easy to apply to glass kettles without protective features.
Smart Images
Figure CN224936878U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of kettle accessories, and specifically relates to a detachable kettle explosion-proof cover. Background Technology
[0002] With people's pursuit of healthy drinking water, kettles with all-metal inner liner are prone to releasing harmful substances such as heavy metal particles during long-term heating. These heavy metal particles are difficult to excrete from the body through metabolism, thus causing continuous damage to the user's body. As a result, high borosilicate glass kettles have become one of the items people use for boiling water in their daily lives.
[0003] In existing technology, high borosilicate glass kettles are divided into two types. One type is made entirely of high borosilicate glass and is heated on a heating plate. The other type, in order to solve the problem of low heat transfer efficiency, replaces the bottom of the kettle with metal while keeping the body of high borosilicate glass. This reduces the surface area of the metal inner liner and also reduces the concentration of heavy metal ions in the water to a level acceptable to the human body. However, due to repeated heating and cooling during daily use, the glass part of the kettle becomes very brittle and easily breaks under external force, affecting the user's health. News reports have also documented many users being cut by flying glass from broken kettles and scalded by splashing hot water. Utility Model Content
[0004] The main purpose of this utility model is to provide a detachable explosion-proof cover for water bottles, which can prevent users from being cut by flying glass from a shattered glass bottle and scalded by splashing hot water. Moreover, it is detachable and can be applied to many glass water bottles on the market that do not have protective measures, which is conducive to the promotion of detachable explosion-proof covers for water bottles.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A detachable kettle explosion-proof cover includes: a cover body, the inside of which is provided with a receiving space, the top of the cover body is provided with a first opening communicating with the receiving space, the bottom of the cover body is provided with a second opening communicating with the receiving opening, one side of the cover body is provided with a spout relief groove communicating with the receiving space and the second opening respectively, and the other side of the cover body is provided with a handle relief groove communicating with the receiving space and the second opening respectively. After the kettle is placed in the receiving space, the top opening of the kettle extends to the outside through the first opening, the bottom of the kettle extends to the outside through the second opening, the spout of the kettle is accommodated in the spout relief groove, the handle of the kettle is accommodated in the handle relief groove, and the cover body is used to prevent the user from being cut by flying shards of glass and scalded by splashing hot water after the kettle explodes.
[0006] As a preferred embodiment of the detachable kettle explosion-proof cover, the first opening contracts inward to form an abutment portion, which abuts against the outer edge of the opening at the top of the kettle, thereby creating a certain distance between the cover body and the outer wall of the kettle.
[0007] As a preferred embodiment of the detachable kettle explosion-proof cover, the side of the cover body is also provided with a control panel clearance groove, which is used to expose the control panel of the kettle heater to the outside.
[0008] As a preferred option for a detachable kettle explosion-proof cover, the cover body is made of wood, bamboo, glass, ceramic, plastic, or metal.
[0009] The beneficial effects of this utility model are: This utility model provides a detachable kettle explosion-proof cover, which includes: a cover body, an internal receiving space, a first opening communicating with the receiving space at the top of the cover body, a second opening communicating with the receiving opening at the bottom of the cover body, a spout relief groove communicating with the receiving space and the second opening on one side of the cover body, and a handle relief groove communicating with the receiving space and the second opening on the other side of the cover body; after the kettle is received in the receiving space, the top opening of the kettle extends to the outside through the first opening, the bottom of the kettle extends to the outside through the second opening, the spout of the kettle is received in the spout relief groove, and the handle of the kettle is received in the handle relief groove. By adopting the above solution, a detachable explosion-proof cover is installed on the outside of the kettle, which can prevent users from being cut by flying glass from the shattered glass kettle and scalded by splashing hot water. Moreover, its detachability allows it to be applied to many glass kettles on the market that do not have protective measures. At the same time, the addition of spout and handle clearance grooves allows the kettle explosion-proof cover to adapt to glass kettles with various spout and handle shapes, which is conducive to the promotion of detachable kettle explosion-proof covers. Attached Figure Description
[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and all of them fall within the protection scope of this utility model. Figure 1 This is a structural schematic diagram of the detachable water bottle explosion-proof cover shown in this utility model in use. Figure 2 yes Figure 1 A cross-sectional view of the removable kettle explosion-proof cover shown at one angle; Figure 3 yes Figure 1 The detachable kettle explosion-proof cover is shown in a cross-sectional view from another angle. Detailed Implementation
[0011] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0012] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a rotatable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0013] In existing technology, high borosilicate glass kettles are divided into two types. One type is made entirely of high borosilicate glass and is heated on a heating plate. The other type, in order to solve the problem of low heat transfer efficiency, replaces the bottom of the kettle with metal while keeping the body of high borosilicate glass. This reduces the surface area of the metal inner liner and also reduces the concentration of heavy metal ions in the water to a level acceptable to the human body. However, due to repeated heating and cooling during daily use, the glass part of the kettle becomes very brittle and easily breaks under external force, affecting the user's health. News reports have also documented many users being cut by flying glass from broken kettles and scalded by splashing hot water.
[0014] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model embodiment provides a detachable kettle explosion-proof cover, which includes: a cover body 10, the cover body 10 having an internal accommodating space 11, the top of the cover body 10 having a first opening 12 communicating with the accommodating space 11, the bottom of the cover body 10 having a second opening 13 communicating with the accommodating opening, one side of the cover body 10 having a spout relief groove 14 communicating with the accommodating space 11 and the second opening 13 respectively, and the other side of the cover body 10 having a handle relief groove 15 communicating with the accommodating space 11 and the second opening 13 respectively; During the installation of the detachable kettle explosion-proof cover, the second opening 13 of the cover body 10 passes through the top and body of the kettle, while the spout of the kettle extends into the spout recess 14 and the handle of the kettle extends into the handle recess 15. At this time, the bottom of the kettle is located at the position of the second opening 13, which facilitates direct heating of the bottom of the kettle. The top of the kettle is located at the position of the first opening 12 of the cover body 10, which facilitates the removal and placement of the kettle lid. After the kettle is placed in the receiving space 11, the top opening of the kettle extends to the outside through the first opening 12, the bottom of the kettle extends to the outside through the second opening 13, the spout of the kettle is accommodated in the spout relief groove 14, and the handle of the kettle is accommodated in the handle relief groove 15. The cover body 10 is used to prevent the user from being cut by the broken glass that flies out after the kettle explodes and to prevent the user from being scalded by the splashing hot water.
[0015] In this utility model, the above-mentioned solution is adopted. By setting a detachable explosion-proof cover on the outside of the kettle, it can prevent users from being cut by flying glass from the shattered glass kettle and scalded by splashing hot water. Moreover, it is detachable and can be applied to many glass kettles on the market that do not have protective measures. At the same time, the spout relief groove 14 and the handle relief groove 15 are set so that the kettle explosion-proof cover can adapt to glass kettles with various shapes of spouts and handles, which is conducive to the promotion of detachable kettle explosion-proof covers.
[0016] To enhance the explosion-proof and heat-insulating capabilities of the detachable kettle explosion-proof cover, the first opening 12 is contracted inward to form an abutment portion 121. The abutment portion 121 abuts against the outer edge of the top opening of the kettle, thereby creating a certain distance between the cover body 10 and the outer wall of the kettle. This reduces the potential energy of the flying glass shards and the potential energy of the splashing hot water after the kettle explodes, and also provides some heat insulation and scalding protection.
[0017] In some cases, the removable kettle explosion-proof cover installed behind the kettle may obstruct the control panel of the kettle heater. The side of the cover body 10 is also provided with a control panel clearance groove 16, which is used to expose the control panel of the kettle heater to the outside, so that the user can control the heating function of the kettle through the control panel.
[0018] In this utility model, the material of the cover body 10 can be wood, bamboo, glass, ceramic, plastic or metal, and is not limited to this utility model. The cover body 10 can also be made of PC or PCTG material. The cover body 10 can prevent the user from being cut by broken glass and scalded by splashing hot water after the kettle breaks and can be detached. This utility model does not limit this.
[0019] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and not for limiting the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications arising from the essential spirit of this utility model still fall within the protection scope of this utility model.
Claims
1. A detachable kettle explosion shield, characterized by, include: The cover body has an internal accommodating space, a first opening communicating with the accommodating space at the top, a second opening communicating with the accommodating space at the bottom, a spout recess communicating with the accommodating space and the second opening on one side, and a handle recess communicating with the accommodating space and the second opening on the other side. After the kettle is placed in the receiving space, the top opening of the kettle extends to the outside through the first opening, the bottom of the kettle extends to the outside through the second opening, the spout of the kettle is accommodated in the spout relief groove, the handle of the kettle is accommodated in the handle relief groove, and the cover body is used to prevent the user from being cut by the broken glass that flies out after the kettle explodes and to prevent the user from being scalded by the splashing hot water. The first opening contracts inward to form an abutment portion, which abuts against the outer edge of the opening at the top of the kettle, thus creating a certain distance between the cover body and the outer wall of the kettle.
2. The detachable kettle explosion shield of claim 1, wherein, The side of the cover body is also provided with a control panel clearance groove, which is used to expose the control panel of the kettle heater to the outside.
3. The detachable kettle explosion-proof cover as described in claim 1, characterized in that, The cover body is made of wood, bamboo, glass, ceramic, plastic, or metal.