Health pot

Abstract

The utility model provides a health preserving kettle, which relates to a health preserving kettle, and comprises a kettle body and a handle arranged on the outer side of the kettle body, the kettle body is provided with a through mounting hole, the outer side wall of the kettle body is sleeved with a hoop, the health preserving kettle further comprises an anti-overflow assembly, and the detection end of the anti-overflow assembly is located in the kettle body. And the anti-overflow assembly penetrates through the mounting hole and the hoop from the inner wall of the kettle body and is connected with the handle. The health maintenance kettle is used for solving the technical problems that in the prior art, a hoop and an anti-overflow assembly are independent of each other and both installed on the inner side of a handle, space is occupied by each other in the installation process, installation is tedious, and the assembly efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of health-preserving kettles, and in particular to a health-preserving kettle. Background Art

[0002] Health kettles are typically designed to facilitate boiling water, brewing tea, or other beverages. To ensure safety and convenience, health kettles need to sense and detect the state of the beverage to prevent foam from overflowing during the brewing process. Therefore, multiple sensors can be incorporated into the kettle body and lid to detect the beverage's state.

[0003] For example, in prior art CN202222200376.X, a water level sensor is installed on the side wall of the kettle. Specifically, a through-hole is provided in the side wall of the kettle, and the sensor is inserted through the through-hole of the kettle to detect the water level. A handle is also used to shield the sensor circuit, improving the aesthetics of the health kettle.

[0004] For example, the prior art CN200920224720.0 also discloses an anti-overflow electric kettle, which installs an anti-overflow electrode on the side wall of the kettle body. When an overflow signal is detected at the detection end of the anti-overflow electrode, the anti-overflow electrode controls the heating component through a conductive member.

[0005] However, when installing sensors such as overflow prevention electrodes, they must be installed in the space between the outside of the kettle body and the inside of the handle to protect them. For example, prior art CN201120139757.0 discloses a spill-proof food processor in which the overflow prevention electrode, located on the outside of the kettle body, has threads on its fixed end and is secured to the outside of the kettle body by nuts. Preferably, two nuts are provided, with a metal ring between them. The metal ring is connected to a wire, which is placed in a cavity in the handle and connected to a control unit via an upper connector and a lower connector.

[0006] In order to ensure the accuracy of the detection signal, the detection end of the anti-overflow electrode needs to be set on the upper side of the maximum water level line of the kettle body; and in order to leave room for the foam to continue to rise with thermal inertia after the overflow signal is detected at the detection end, the detection end of the anti-overflow electrode needs to be set between the maximum water level line of the kettle body and the kettle mouth.

[0007] On the other hand, many health kettles fix the handles with a clamp. In order to ensure the reliability of the structure, the clamp is also located between the maximum water level and the mouth of the kettle. At the same time, the connection structure between the clamp and the handle also needs to occupy the space from the kettle body to the inside of the handle. For example, in the prior art CN202022637890.0, a steel belt is used to be sleeved on the card slot of the glass kettle body, and there is a protrusion on the steel belt with a through hole on the protrusion. The handle is fixed to this protrusion through a connecting mechanism (usually a bolt).

[0008] Therefore, for the health kettle, the protrusion of the clamp and the anti-overflow electrode and other anti-overflow components need to be accommodated between the inside of the handle and the kettle body. The clamp and the anti-overflow component are independent components and need to be installed separately; and the space inside the handle is small, and it may cause the clamp fixation and the anti-overflow component installation to interfere with each other. It may also be difficult to install the clamp because the space occupied by the anti-overflow component is too large. Utility Model Content

[0009] The purpose of the utility model is to provide a health-preserving kettle to solve the technical problem in the prior art that the clamp and the anti-overflow component are independent of each other and are both installed on the inside of the handle, occupying each other's space during the installation process, resulting in cumbersome installation and low assembly efficiency.

[0010] An embodiment of the present application provides a health-preserving kettle, comprising a kettle body and a handle arranged on the outside of the kettle body. The kettle body is provided with a through mounting hole, and the outer wall of the kettle body is provided with a clamp. It also includes an anti-overflow component, and the detection end of the anti-overflow component is located in the kettle body. The anti-overflow component passes through the mounting hole and the clamp from the inner wall of the kettle body and is connected to the handle.

[0011] Furthermore, the above-mentioned overflow prevention component includes a conductive bolt and an overflow prevention electrode with a detection end. The above-mentioned overflow prevention electrode is located in the kettle body, the above-mentioned conductive bolt is threadedly connected to the overflow prevention electrode, and the above-mentioned conductive bolt passes through the clamp and is connected to the handle.

[0012] Furthermore, the conductive bolt includes a threaded rod, the threaded rod is threadedly connected to the anti-overflow electrode, and the threaded rod is threadedly connected to the handle.

[0013] Furthermore, the conductive bolt includes a threaded rod and a bolt head, the threaded rod is threadedly connected to the anti-overflow electrode, the handle has a first through hole, the threaded rod passes through the first through hole, and the diameter of the bolt head is larger than the first through hole.

[0014] Furthermore, a sealing sleeve is provided between the above-mentioned overflow-proof electrode and the mounting hole, the sealing sleeve is sealedly connected to the overflow-proof electrode and the kettle body, the above-mentioned overflow-proof electrode is provided with an internal threaded hole, and the above-mentioned conductive bolt is threadedly connected to the internal threaded hole of the overflow-proof electrode.

[0015] Furthermore, the above-mentioned overflow prevention component includes a conductive bolt with a detection end, and the above-mentioned conductive bolt passes through the mounting hole, the clamp and the handle from the inner wall of the kettle body and is threadedly connected to the handle.

[0016] Furthermore, the detection end of the above-mentioned overflow prevention component is a rod-shaped structure, and the above-mentioned detection end is bent toward the lower side of the kettle body.

[0017] Furthermore, the detection end of the above-mentioned overflow prevention component is a sheet-like structure, and the above-mentioned detection end extends toward the lower side of the kettle body.

[0018] Furthermore, an insulating member is provided between the anti-overflow component and the clamp.

[0019] Furthermore, a shielding member is provided between the clamp and the kettle body, and the anti-overflow component passes through the shielding member.

[0020] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0021] The connection structure of the handle is shared with the anti-overflow component. The anti-overflow component is connected in series with the clamp and the handle to realize the transmission of the overflow signal, while taking into account the installation of the handle and the clamp. There is no need to use a separate connection structure (such as bolts) to install the handle and the clamp, which reduces the complexity of the structure and improves the assembly efficiency of the health pot. There is also no need to make the handle larger to increase the accommodation space, ensuring the coordination of the shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the anti-overflow component, kettle body, handle and clamp of this application.

[0023] Figure 2 This is a structural diagram of the anti-overflow electrode of the present application having an internal thread, and a threaded rod and a handle threadedly connected.

[0024] Figure 3 This is a structural diagram of the anti-overflow electrode of the present application having an internal thread and a bolt head abutting against a handle.

[0025] Figure 4 This is a structural diagram of the anti-overflow electrode of the present application having an external thread, and a threaded rod and a handle threadedly connected.

[0026] Figure 5 This is a structural schematic diagram of the detection end of the present application being a rod-shaped structure.

[0027] Figure 6 This is a structural diagram of the detection end of this application having a sheet-like structure.

[0028] Figure 7 It is a structural schematic diagram of the integrated anti-overflow component of the present application.

[0029] Reference numerals:

[0030] 1-pot body, 101-mounting hole, 2-handle, 201-first through hole, 3-anti-overflow component, 3011-threaded rod, 3012-bolt head, 302-anti-overflow electrode, 3021-mounting end, 303-sealing sleeve, 4-clamp, 401-second through hole, 5-shielding member, 6-conductive member. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] For most health kettles, the handle 2 often needs to be mounted to the kettle body 1 via a clamp 4. Specifically, the kettle body 1 has a groove near the mouth of the kettle. A steel belt is sleeved over the groove of the kettle body 1 to form the clamp 4. The two ends of the steel belt are bent outward, and the overlapping part of the bend forms a protrusion. This protrusion has a second through hole 401. The upper end of the handle 2 has a first through hole 201. A connecting mechanism (usually a bolt) passes through the first through hole 201 and the second through hole 401 and is fixed to this protrusion.

[0033] On the basis of installing the handle 2 on this clamp 4, the anti-overflow component 3 also needs to be installed. Generally speaking, the anti-overflow component 3 includes an anti-overflow electrode 302, and the anti-overflow electrode 302 passes through the mounting hole 101 of the kettle body 1. The detection end of the anti-overflow electrode 302 is located on the inner side of the kettle body 1, and the connecting end of the anti-overflow electrode 302 is located on the outer side of the kettle body 1. The connecting end of the anti-overflow electrode 302 can be screwed in through a nut, and the nut abuts against the outer surface of the kettle body 1, thereby fixing the anti-overflow electrode 302. The conductive part 6 in the anti-overflow component 3 is led out from the connecting end of the anti-overflow electrode 302 and connected to the heating component through the gripping part of the handle 2. In summary, part of the anti-overflow component 3 not only needs to be arranged on the outside of the kettle body 1, but also needs to be as close to the upper end of the gripping part of the handle 2 as possible.

[0034] Therefore, even though the space inside the handle 2 is already very narrow, the space inside the handle 2 also needs to accommodate the overflow prevention component 3 and the connection structure between the handle 2 and the clamp 4. The independent overflow prevention component 3, the independent clamp 4, and the independent connection structure are prone to interference. During installation, the installation order of the overflow prevention component 3 and the connection structure of the clamp 4 must be adjusted, which reduces assembly efficiency.

[0035] In the present invention, the connection structure (bolt) of the handle 2 is shared with the anti-overflow component 3, and the anti-overflow component 3 is connected in series with the clamp 4 and the handle 2 to realize the transmission of the overflow signal, while taking into account the installation of the handle 2 and the clamp 4. There is no need to use a separate connection structure (such as a bolt) to install the handle 2 and the clamp 4, which reduces the complexity of the structure and improves the assembly efficiency of the health pot; there is no need to enlarge the handle 2 to increase the storage space, ensuring the coordination of the shape. Figure 1As shown, during installation, the detection end of the overflow prevention component 3 is located within the kettle body 1. The overflow prevention component 3 extends from the inner wall of the kettle body 1 through the mounting hole 101 and the clamp 4, and is connected to the handle 2. The overflow prevention component 3 not only detects overflow signals during boiling but also serves as a connecting structure to facilitate the installation of the handle 2 and the clamp 4. Furthermore, the overflow prevention component 3 passes through the steel band of the clamp 4 to prevent the two ends of the steel band from separating.

[0036] In actual use, the installation structure of the overflow prevention component 3, the clamp 4, and the handle 2 depends on the shape of the overflow prevention component 3. The shape of the overflow prevention component 3 includes but is not limited to a split overflow prevention component 3 and an integrated overflow prevention component 3.

[0037] For the split anti-overflow component 3, it mainly includes a conductive bolt and an anti-overflow electrode 302 with a detection end. The above-mentioned anti-overflow electrode 302 is located in the kettle body 1, and the above-mentioned conductive bolt is threadedly connected to the anti-overflow electrode 302. The above-mentioned conductive bolt passes through the clamp 4 and is connected to the handle 2.

[0038] The overflow prevention electrode 302 includes a detection end located inside the kettle body 1 and a mounting end 3021 located within the mounting hole 101. The mounting end 3021 is threaded, and a conductive bolt is threadedly connected to the mounting end 3021. The mounting end 3021 can be located within the mounting hole 101 or partially located within the mounting hole 101 and partially extending outside the kettle body 1.

[0039] During the installation process, the anti-overflow electrode 302 is inserted into the mounting hole 101 from the inside of the kettle body 1. After the conductive bolt passes through the first through hole 201 of the handle 2 and the second through hole 401 of the clamp 4, the conductive bolt is threadedly connected to the anti-overflow electrode 302. The overflow signal detected by the anti-overflow electrode 302 is transmitted to the heating component through the conductive bolt and the wire in the handle 2. At the same time, the handle 2 is connected to the clamp 4 and the kettle body 1 through the conductive bolt to achieve the installation and fixation of the handle 2. When tightening the anti-overflow electrode 302 and the conductive bolt, the conductive bolt is threadedly connected to the mounting end 3021 to pull the detection end close to the inner wall of the kettle body 1. In addition to detecting the overflow signal, the diameter of the detection end is larger than the diameter of the mounting hole 101, so that the anti-overflow electrode 302 abuts against the inner wall of the kettle body 1 (or the sealing sleeve 303 below), thereby achieving the installation and fixation of the anti-overflow electrode 302. The diameter of the detection end is larger than the diameter of the mounting hole 101 and can also be used to fix the handle 2 to the kettle body 1. The conductive bolt of this embodiment not only transmits an overflow signal, but also serves as a connector between the handle 2, the clamp 4, and the kettle body 1. When the detection end detects an overflow signal, the overflow signal flows from the detection end through the conductive bolt and the conductive member 6 (generally a wire or conductive hardware) to the heating assembly and other overflow prevention control components, thereby preventing the beverage and its foam from overflowing.

[0040] In addition, a sealing sleeve 303 can be installed between the overflow prevention electrode 302 and the mounting hole 101. The connecting end of the overflow prevention electrode 302 is provided with an internally threaded hole, and the conductive bolt is externally threaded on the side closest to the kettle body 1. During installation, the outer wall of the connecting end of the overflow prevention electrode 302 abuts the sealing sleeve 303, and the conductive bolt is threadedly connected to the internally threaded hole of the overflow prevention electrode 302. Because the contact surface between the outer wall of the connecting end and the sealing sleeve 303 is a smooth curved surface, better sealing is achieved.

[0041] In addition to the conductive bolt having a thread on one side close to the overflow prevention electrode 302, the conductive bolt may also have a thread on one side close to the handle 2. Figure 2 As shown, the threaded rod 3011 is threadedly connected to the anti-overflow electrode 302, the first through hole 201 of the handle 2 is provided with an internal thread, and the side of the conductive bolt close to the handle 2 is provided with an external thread, and the conductive bolt and the first through hole 201 of the handle 2 can be connected by threads. During installation, after the thread of the conductive bolt close to the anti-overflow electrode 302 rotates through the first through hole 201 of the handle 2, the conductive bolt then passes through the second through hole 401 of the clamp 4, and finally the side of the conductive bolt close to the kettle body 1 is threadedly connected to the anti-overflow electrode 302, and at the same time, the side of the conductive bolt close to the handle 2 is threadedly connected to the first through hole 201, so as to achieve the installation of the anti-overflow component 3 and the fixation of the handle 2, the clamp 4 and the kettle body 1. Furthermore, the conductive bolt can be provided with threads in the axial direction. Furthermore, in order to facilitate the rotation of the threaded rod 3011, the end of the threaded rod 3011 on the handle side can be provided with a "cross" groove or a "slot" that cooperates with a screwdriver.

[0042] like Figure 3 As shown, the conductive bolt can also be connected to the handle 2 by abutting. The conductive bolt includes a threaded rod 3011 and a bolt head 3012. The threaded rod 3011 is threadedly connected to the anti-overflow electrode 302. The handle 2 has a first through-hole 201. The threaded rod 3011 passes through the first through-hole 201. The bolt head 3012 has a diameter larger than the first through-hole 201. After the threaded rod 3011 passes through the clamp 4, it is threadedly connected to the anti-overflow electrode 302. When the threads of the threaded rod 3011 and the anti-overflow electrode 302 rotate, the threaded rod 3011 drives the bolt head 3012 to continuously approach the anti-overflow electrode 302 and the first through-hole 201. The bolt head 3012 abuts against the surface of the first through-hole 201, thereby achieving the installation of the anti-overflow component 3 and the fixation of the handle 2, the clamp 4 and the kettle body 1.

[0043] Further, such as Figure 4As shown, the mounting end 3021 of the overflow prevention electrode 302 can be provided with external threads, and the side of the conductive bolt near the overflow prevention electrode 302 can be provided with internal threads. The mounting end 3021 of the overflow prevention electrode 302 can be threadedly connected to the conductive bolt by rotating the conductive bolt. However, in actual use, it has been found that if the external threads of the overflow prevention electrode 302 are located within the mounting hole 101, the contact area between the overflow prevention electrode 302 and the mounting hole 101 is small, which may affect the sealing performance. Therefore, when the mounting end 3021 of the overflow prevention electrode 302 is externally threaded, the mounting end 3021 can be extended to the outside of the kettle body 1; or a seal can be provided between the detection end of the overflow prevention electrode 302 and the inside of the kettle body 1.

[0044] Furthermore, in order to prevent the detection end of the overflow prevention electrode 302 from being too high, which would result in the detection of an overflow signal and the foam overflowing due to thermal inertia, the detection end of the overflow prevention electrode 302 can be extended downwards, thereby detecting the foam as soon as possible. Figure 5 As shown, when the detection end of the anti-overflow component 3 is a rod-shaped structure, after the detection end extends horizontally from the mounting hole 101, the detection end is bent toward the lower side of the kettle body 1. The horizontal extension of the detection end allows a gap to be left between the detection end and the inner wall of the kettle body 1, preventing the detection end from adhering to the inner wall of the kettle body 1 due to capillary effect when the beverage is thick. The detection end is bent toward the lower side of the kettle body 1, so that the detection end is closer to the maximum water level line, and the overflow signal of the foam can be detected more quickly. For example, Figure 6 As shown, when the detection end of the above-mentioned overflow prevention component 3 is a rod-shaped structure, the detection end is a vertical sheet structure inside the kettle body 1, which reduces the thickness of the detection end inside the kettle body 1 and prevents the detection end from squeezing the space of the kettle lid; the detection end extends downward, so that the detection end is closer to the maximum water level line, and the foam overflow signal can be detected more quickly.

[0045] For the integrated anti-overflow component 3, Figure 7As shown, the above-mentioned overflow prevention component 3 includes a conductive bolt with a detection end. The above-mentioned conductive bolt passes through the mounting hole 101, the clamp 4 and the handle 2 from the inner wall of the kettle body 1, and the above-mentioned conductive bolt is threadedly connected to the handle 2. Specifically, the conductive bolt includes a detection end with a diameter larger than the mounting hole 101. In addition to detecting overflow and detecting overflow signals, the detection end is also used to abut against the inner wall of the kettle body 1 to achieve the position limiting of the conductive bolt. Furthermore, since the conductive bolt is axially pointed in the mounting hole 101 during the installation process, the conductive bolt passes through the clamp 4 and the handle 2; the conductive bolt also needs to rotate along its own axis to connect with the axis of the handle 2. That is to say, during installation, the conductive bolt and the inner wall of the mounting hole 101 are in a relatively active state, and it is difficult to achieve sealing between the conductive bolt and the inner wall of the mounting hole 101. Therefore, a sealing sleeve 303 can be set between the detection end of the conductive bolt and the inner wall of the kettle body 1. The above-mentioned sealing sleeve 303 seals the gap between the detection end of the conductive bolt and the inner wall of the kettle body 1. The side of the sealing sleeve 303 closest to the inner wall of the kettle body 1 is flat or curved, conforming to the kettle body 1. A protrusion is provided on the side of the sealing sleeve 303 closest to the detection end. When the detection end abuts the inner wall of the kettle body 1, the protrusion of the sealing sleeve 303 is squeezed, thereby sealing the gap between the detection end and the inner wall of the kettle body 1. The sealing sleeve 303 can also be partially located within the mounting hole 101, abutting the inner wall of the mounting hole 101 to prevent the sealing sleeve 303 from moving or falling off. A gap is also left between the sealing sleeve 303 and the conductive bolt to facilitate its movement.

[0046] During installation of the integrated overflow prevention assembly 3, the conductive bolt of the overflow prevention assembly 3 passes through the mounting hole 101, the clamp 4, and the handle 2 from the inside of the kettle body 1. The bolt's threads are then threaded into the first through-hole 201 of the handle 2. Simultaneously, the detection terminal gradually approaches the inner wall of the kettle body 1 and squeezes the sealing sleeve 303 to complete the installation, improving installation and assembly efficiency. When the detection terminal detects an overflow signal, the overflow prevention signal is transmitted to the heating assembly or related control components via the detection terminal, the conductive bolt, and the conductive member 6 of the conductive bolt.

[0047] In actual use, the overflow prevention component 3 needs to pass through the clamp 4, and often the overflow prevention component 3 contacts the clamp 4. At the same time, the clamp 4 is generally made of metal. Therefore, when the user's hand approaches the clamp 4 of the kettle body 1, the overflow signal may flow out through the clamp 4, resulting in it being unable to be transmitted to the heating component, thereby achieving the effect of stopping the overflow prevention detection when the human body approaches. Alternatively, an insulating member can be provided between the above-mentioned overflow prevention component 3 and the clamp 4 to prevent the overflow signal from flowing out through the clamp 4.

[0048] A shielding member 5 is provided between the clamp 4 and the kettle body 1, and the shielding member 5 is used to shield the protruding portion of the clamp 4 and the portion of the anti-overflow component 3 located outside the kettle body 1. The shielding member 5 is provided with a third through hole, and the anti-overflow component 3 passes through the third through hole of the shielding member 5. The shielding member 5 can be a flexible member such as a silicone member. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A health-preserving kettle, comprising a kettle body and a handle provided on the outside of the kettle body, characterized in that: The kettle body is provided with a through mounting hole, and the outer wall of the kettle body is provided with a clamp. It also includes an anti-overflow component, a detection end of the anti-overflow component is located inside the kettle body, and the anti-overflow component passes through the mounting hole and the clamp from the inner wall of the kettle body and is connected to the handle.

2. The health-preserving pot according to claim 1, characterized in that: The anti-overflow component includes a conductive bolt and an anti-overflow electrode with a detection end. The anti-overflow electrode is located in the kettle body. The conductive bolt is threadedly connected to the anti-overflow electrode. The conductive bolt passes through a clamp and is connected to the handle.

3. The health-preserving pot according to claim 2, characterized in that: The conductive bolt includes a threaded rod, the threaded rod is threadedly connected to the anti-overflow electrode, and the threaded rod is threadedly connected to the handle.

4. The health-preserving pot according to claim 2, characterized in that: The conductive bolt includes a threaded rod and a bolt head. The threaded rod is threadedly connected to the anti-overflow electrode. The handle has a first through hole. The threaded rod passes through the first through hole. The diameter of the bolt head is larger than the first through hole.

5. The health-preserving pot according to claim 2, characterized in that: A sealing sleeve is provided between the anti-overflow electrode and the mounting hole, the sealing sleeve is sealedly connected to the anti-overflow electrode and the kettle body, the anti-overflow electrode is provided with an internal threaded hole, and the conductive bolt is threadedly connected to the internal threaded hole of the anti-overflow electrode.

6. The health-preserving pot according to claim 1, characterized in that: The anti-overflow assembly includes a conductive bolt with a detection end. The conductive bolt passes through the mounting hole, the clamp and the handle from the inner wall of the kettle body and is threadedly connected to the handle.

7. The health-preserving pot according to claim 1, characterized in that: The detection end of the anti-overflow component is a rod-shaped structure, and the detection end is bent toward the lower side of the kettle body.

8. The health-preserving pot according to claim 1, characterized in that: The detection end of the anti-overflow component is a sheet-like structure, and the detection end extends toward the lower side of the kettle body.

9. The health-preserving pot according to claim 1, characterized in that: An insulating member is provided between the anti-overflow component and the clamp.

10. The health-preserving pot according to claim 1, characterized in that: A shielding piece is provided between the clamp and the kettle body, and the anti-overflow component passes through the shielding piece.

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