Electric heating water kettle with anti-leakage pouring

Abstract

The utility model discloses a kind of electric heat heat-preservation kettles of pouring anti-leakage, including kettle body, kettle body side assembly handle, inside vacuum assembly inner bag, inner bag bottom sets up electric heating device, handle inside assembly control panel;Kettle body top assembly kettle cover, kettle cover bottom sets up water outlet, main steam hole and auxiliary steam hole;Water outlet intercommunication kettle cover side flow guide mouth;Main steam hole and auxiliary steam hole upper assembly limit support, limit support inside place ball, top set up main exhaust hole and auxiliary exhaust hole, front end through total exhaust hole intercommunication flow guide mouth;Limit support upper assembly air inlet cover, air inlet cover side set up air inlet, air inlet assembly check valve.Thereby, when kettle body side leans or overturns, water outlet normality is closed, hot water can only flow into main guide gas hole and auxiliary steam hole, under the action of gravity and water flow impact, ball blocks main exhaust hole and auxiliary exhaust hole, regardless of kettle body with any posture overturns, its liquid cannot continue to leak in large quantities, effectively improve the use safety.

Description

Technical Field

[0001] This utility model relates to the field of kettle technology, and in particular to an electric thermos kettle that prevents tipping and leakage. Background Technology

[0002] Currently, most electric kettles on the market do not consider safety features after tipping over. Some even have outlets / vents that run directly through the kettle's inner liner to ensure smooth steam release during boiling. While this ensures steam escapes smoothly and improves pouring efficiency, the hot water inside will spill out directly when the kettle is tipped over, potentially causing injury to the user. Utility Model Content

[0003] This embodiment discloses a tipping-proof, leak-proof electric thermos, specifically comprising:

[0004] The kettle body 1 has a handle 11 mounted on its side and an inner liner 12 vacuum-assembled inside the kettle body 1. An electric heating device 13 is provided at the bottom of the inner liner 12 and a control panel 111 electrically connected to the electric heating device 13 is mounted inside the handle 11.

[0005] The top of the kettle body 1 is fitted with a kettle lid 2, and the bottom of the kettle lid 2 is provided with a water outlet 201, a main steam outlet 202 and a secondary steam outlet 203.

[0006] The water outlet 201 is connected to the flow guide 204 on the side of the lid 2;

[0007] A limiting bracket 21 is mounted above the main steam guide hole 202 and the secondary steam guide hole 203. A sphere 23 is placed inside the limiting bracket 21. The top of the limiting bracket 21 has a main exhaust hole 211 and a secondary exhaust hole 212. The front end of the limiting bracket 21 is connected to the guide port 204 through the main exhaust hole 213.

[0008] An air inlet cover 24 is mounted on the upper part of the limiting bracket 21. An air inlet hole 241 is opened on the side of the air inlet cover 24, and a one-way valve 24 is mounted at the air inlet hole 241.

[0009] As an optional implementation, the water outlet passage is equipped with a spring sealing plug 26, and the bottom of the spring sealing plug 26 is equipped with a rubber pad 261, which normally closes the water outlet hole 201.

[0010] As an optional implementation, the lid 2 is fitted with a lever 27 inside;

[0011] The bottom of one end of the lever 27 abuts against the top of the spring sealing plug 26, and the bottom of the other end of the lever 27 abuts against the protrusion at the front end of the handle 113;

[0012] The end of the handle 113 extends out above the grip 11.

[0013] As an optional implementation, the bottom of the lid 2 is fitted with a perforated decorative plate 28;

[0014] The main steam vent 202 protrudes from the surface of the perforated decorative panel 28.

[0015] As an optional implementation, a plurality of support columns 22 are provided at the bottom of the limiting bracket 21, surrounding the main exhaust port 211 and the secondary exhaust port 212, and the sphere 23 is placed in the middle of the plurality of support columns 22 and is limited and slidable along the axial direction of the support columns 22.

[0016] As an optional implementation, the ball 23 is used to slide and block the main vent hole 211 and the secondary vent hole 212 when the lid 2 is tilted or overturned.

[0017] As an optional implementation, a sealing ring 29 is fitted around the bottom outer edge of the lid 2, and the sealing ring 29 fits tightly against the inner edge of the top of the body 1.

[0018] As an optional implementation, the handle 11 is equipped with control buttons 112 that are electrically connected to the control panel 111.

[0019] As an optional implementation, a protruding post T is provided on the inner side of the top of the kettle body 1, and an L-shaped groove L is provided on the side of the kettle lid 2;

[0020] The protruding post T is fastened into the L-shaped groove L.

[0021] Compared with the prior art, this embodiment has the following beneficial effects:

[0022] In this embodiment, when the kettle body tilts or overturns, the water outlet is sealed by a spring-loaded plug, and the hot water inside can only flow into the main vent and the secondary vent. Under the action of gravity and the impact of water flow, the sphere blocks the main vent and the secondary vent. Thus, no matter what posture the kettle body is tilted in, the liquid inside will not leak continuously in large quantities, effectively improving the safety of use. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the embodiment 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.

[0024] Figure 1This is a cross-sectional structural diagram of a tipping-proof, leak-proof electric thermos disclosed in this embodiment;

[0025] Figure 2 This is a three-dimensional structural diagram of the lid of an electric thermos kettle that prevents tipping and leakage, as disclosed in this embodiment.

[0026] Figure 3 This is a partial structural schematic diagram of a tipping-proof, leak-proof electric thermos disclosed in this embodiment;

[0027] Figure 4 This is another partial structural schematic diagram of a tipping-proof, leak-proof electric thermos disclosed in this embodiment;

[0028] Figure 5 This is another partial structural schematic diagram of a tipping-proof, leak-proof electric thermos disclosed in this embodiment;

[0029] Figure 6 This is a cross-sectional structural diagram of the lid of an electric thermos kettle that prevents tipping and leakage, as disclosed in this embodiment.

[0030] Figure 7 This is another cross-sectional structural diagram of the lid of an electric thermos kettle that is leak-proof when tilted, as disclosed in this embodiment.

[0031] Figure 8 This is a three-dimensional structural diagram of the body of an electric thermos with anti-leaking and anti-tilting properties disclosed in this embodiment;

[0032] Figure 9 This is a three-dimensional structural diagram of a tipping-proof, leak-proof electric thermos disclosed in this embodiment.

[0033] The specific structural component comparison table is as follows:

[0034]

[0035] Detailed Implementation

[0036] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. 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.

[0037] Please see Figures 1-9 This embodiment discloses a tipping-proof, leak-proof electric thermos, comprising:

[0038] The kettle body 1 has a handle 11 mounted on its side. The inner liner 12 is vacuum-assembled inside the kettle body 1. An electric heating device 13 is installed at the bottom of the inner liner 12. A control panel 111 that is electrically connected to the electric heating device 13 is mounted inside the handle 11.

[0039] The top of the kettle body 1 is fitted with a kettle lid 2, and the bottom of the kettle lid 2 is provided with a water outlet 201, a main steam outlet 202 and a secondary steam outlet 203;

[0040] The water outlet 201 is connected to the guide port 204 on the side of the kettle lid 2;

[0041] A limiting bracket 21 is installed above the main steam vent 202 and the secondary steam vent 203. A sphere 23 is placed inside the limiting bracket 21. The main exhaust vent 211 and the secondary exhaust vent 212 are opened at the top of the limiting bracket 21. The front end of the limiting bracket 21 is connected to the guide port 204 through the main exhaust vent 213.

[0042] An air inlet cover 24 is mounted on the upper part of the limiting bracket 21. An air inlet hole 241 is opened on the side of the air inlet cover 24, and a one-way valve 24 is mounted at the air inlet hole 241.

[0043] Here, the electric heating device 13 is used to achieve heating and heat preservation. The inner liner 12, which is vacuum-assembled with the kettle body 1, can effectively preserve the heat. In the heating or heat preservation state, if the pressure inside the kettle is too high, the steam will flow through the main steam hole 202 and the secondary steam hole 203, and then through the main steam vent 211 and the secondary steam vent 212 to the flow port 204, thereby being discharged outside the kettle to ensure safe use.

[0044] In the event of an accident, such as the kettle body 1 tipping over, the sphere 23, impacted by the gushing liquid or affected by gravity, will slide towards the main vent 211 and the secondary vent 212, blocking them. This prevents continuous and excessive leakage of liquid, further enhancing safety.

[0045] As an optional implementation, the water outlet passage is equipped with a spring sealing plug 26, and a rubber pad 261 is installed at the bottom of the spring sealing plug 26. The rubber pad 261 normally seals the water outlet hole 201.

[0046] As an optional implementation, a lever 27 is fitted inside the lid 2;

[0047] The bottom of one end of lever 27 presses against the top of spring sealing plug 26, and the bottom of the other end of lever 27 presses against the protrusion at the front end of handle 113;

[0048] The end of the handle 113 protrudes and is positioned above the handle 11.

[0049] Here, the water outlet 201 is normally closed by the spring sealing plug 26. Only when the user tilts the kettle body 1 and manually and continuously presses the handle 113 can the liquid in the kettle flow through the water outlet 201 to the guide port 204.

[0050] As an optional implementation, the bottom of the lid 2 is fitted with a perforated decorative plate 28;

[0051] The main steam vent 202 protrudes from the surface of the perforated trim panel 28.

[0052] As an optional implementation, a number of support columns 22 are provided around the main exhaust port 211 and the secondary exhaust port 212 at the bottom of the limiting bracket 21, and the ball 23 is placed in the middle of the support columns 22 and is limited and slidable along the axial direction of the support columns 22.

[0053] As an alternative implementation, the ball 23 is used to slide and block the main vent hole 211 and the secondary vent hole 212 when the lid 2 is tilted or overturned.

[0054] Here, under normal use, the sphere 23 does not interfere with the main vent 211 and the secondary vent 212. However, when the kettle body 1 is overturned, the sphere 23 will slide and block the main vent 211 and the secondary vent 212 due to gravity, or it will be driven by the liquid flowing out of the kettle to slide towards the main vent 211 and the secondary vent 212 and block them. This ensures that a large amount of liquid will not continuously flow out when the kettle body 1 is overturned, and the safety is greatly improved.

[0055] As an alternative implementation, a sealing ring 29 is fitted around the bottom outer edge of the lid 2, and the sealing ring 29 fits tightly against the inner edge of the top of the body 1.

[0056] Here, the sealing ring 29 tightly seals the pot body 1 and the pot lid 2 to ensure heat preservation performance.

[0057] As an alternative implementation, handle 11 is equipped with control buttons 112 that are electrically connected to control panel 111.

[0058] Here, the control button 112 is used to turn the control panel 111 on and off, thereby controlling whether to heat or keep the water warm.

[0059] As an optional implementation, a protruding post T is provided on the inner side of the top of the pot body 1, and an L-shaped groove L is provided on the side of the pot lid 2;

[0060] The protruding post T is fastened and inserted into the L-shaped groove L.

[0061] Compared with the prior art, this embodiment has the following beneficial effects:

[0062] In this embodiment, when the kettle body tilts or overturns, the water outlet is sealed by a spring-loaded plug, and the hot water inside can only flow into the main vent and the secondary vent. Under the action of gravity and the impact of water flow, the sphere blocks the main vent and the secondary vent. Thus, no matter what posture the kettle body is tilted in, the liquid inside will not leak continuously in large quantities, effectively improving the safety of use.

Claims

1. A tipping-proof, leak-proof electric thermos, characterized in that, include: The kettle body (1) has a handle (11) mounted on its side. The kettle body (1) has an inner liner (12) vacuum-assembled inside. The bottom of the inner liner (12) is provided with an electric heating device (13). The handle (11) is equipped with a control panel (111) that is electrically connected to the electric heating device (13). The top of the kettle body (1) is fitted with a kettle lid (2), and the bottom of the kettle lid (2) is provided with a water outlet (201), a main steam outlet (202) and a secondary steam outlet (203); The water outlet (201) is connected to the flow guide (204) on the side of the lid (2); A limiting bracket (21) is installed above the main steam guide hole (202) and the secondary steam guide hole (203). A sphere (23) is placed inside the limiting bracket (21). A main exhaust hole (211) and a secondary exhaust hole (212) are opened on the top of the limiting bracket (21). The front end of the limiting bracket (21) is connected to the guide port (204) through the main exhaust hole (213). An air inlet cover (24) is mounted on the upper part of the limiting bracket (21), and an air inlet hole (241) is opened on the side of the air inlet cover (24). A one-way valve (24) is mounted at the air inlet hole (241).

2. The tipping-proof, leak-proof electric thermos kettle according to claim 1, characterized in that, include: The water outlet passage is equipped with a spring sealing plug (26), and the bottom of the spring sealing plug (26) is equipped with a rubber pad (261). The rubber pad (261) normally seals the water outlet hole (201).

3. The tipping-proof, leak-proof electric thermos kettle according to claim 2, characterized in that, include: The lid (2) is fitted with a lever (27) inside; The bottom of one end of the lever (27) abuts against the top of the spring sealing plug (26), and the bottom of the other end of the lever (27) abuts against the protrusion at the front end of the handle (113); The end of the handle (113) extends out above the handle (11).

4. The tipping-proof, leak-proof electric thermos according to claim 1, characterized in that, include: The bottom of the lid (2) is fitted with a perforated decorative plate (28); The main steam vent (202) protrudes from the surface of the perforated decorative panel (28).

5. The tipping-proof, leak-proof electric thermos according to claim 1, characterized in that, include: At the bottom of the limiting bracket (21), a plurality of pillars (22) are provided around the main exhaust port (211) and the secondary exhaust port (212). The sphere (23) is placed in the middle of the plurality of pillars (22) and is limited to slide along the axial direction of the pillars (22).

6. A tipping-proof, leak-proof electric thermos according to claim 5, characterized in that, include: The ball (23) is used to slide and block the main vent (211) and the secondary vent (212) when the lid (2) is tilted or overturned.

7. The tipping-proof, leak-proof electric thermos according to claim 1, characterized in that, include: A sealing ring (29) is fitted around the bottom outer edge of the lid (2), and the sealing ring (29) fits tightly against the inner edge of the top of the body (1).

8. A tipping-proof, leak-proof electric thermos according to claim 1, characterized in that, include: The handle (11) is equipped with control buttons (112) that are electrically connected to the control panel (111).

9. A tipping-proof, leak-proof electric thermos according to claim 1, characterized in that, include: The inner side of the top of the pot body (1) is provided with a protruding post (T), and the side of the pot lid (2) is provided with an L-shaped groove (L); The protruding post (T) is securely inserted into the L-shaped groove (L).

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