Bottom-feeding upper-seat water pumping core

Abstract

The utility model discloses a bottom water feeding upper seat water pumping core which comprises a water feeding core and a waterproof silica gel umbrella, a first through hole and a first water outlet surrounding the periphery of the first through hole are formed in the middle of the top of the water feeding core, and a water inlet is formed in the bottom of the water feeding core. A communicated channel is arranged between the water inlet of the upper water core and the first water outlet, the upper water core is covered with a water outlet cap, a plurality of second water outlets are formed in the periphery of the water outlet cap, a buffer cover is arranged between the water outlet cap and the waterproof silica gel umbrella, and a third water outlet is formed in the buffer cover. The buffering cover is arranged between the water outlet cap and the waterproof silica gel umbrella, water flows out from the first water outlet, is buffered by the buffering cover, flows out from the third water outlet in the top and then flows out from the second water outlet of the water outlet cap, and therefore under the condition that the water outlet amount is not reduced, water pressure is more stable, and the water cannot be splashed out of the kettle.

Description

Technical field:

[0001] The utility model relates to the field of electric kettles, in particular to a water pumping core with a bottom water supply and a seat. Background technology:

[0002] The electric kettle is an essential small household appliance in people's lives. With the gradual improvement of people's quality of life, in addition to meeting daily needs, people gradually find that the rotary external water filling device can no longer meet people's needs. As the water inlet from the bottom does not affect the appearance of the desktop, it is convenient to use and has entered people's lives.

[0003] At present, the existing upper pumping core is through the water supply core and the waterproof silicone umbrella. The top of the water supply core is provided with a plurality of through holes. The waterproof silicone umbrella is installed on the top of the water supply core, and the water outlet cap is covered on the top position of the upper water supply core. When water is discharged, the waterproof silicone umbrella will be lifted up by the thrust of the water, and then the water will be discharged from the water outlet cap. After the water discharge stops, the waterproof silicone umbrella will seal the water outlet. However, when the cover of the electric kettle is not closed, the waterproof silicone umbrella is propped up by the pressure of the water discharge. The opening and closing sizes of the waterproof silicone umbrella are inconsistent due to aging, which will cause vibration. The water forms a vortex in the water outlet cap, which will make the water pressure of the water outlet of the water outlet cap inconsistent. Excessive pressure can easily cause water to splash out of the kettle. Utility model content:

[0004] The purpose of the utility model is to provide a water-supplying core on the bottom and the upper seat, which can solve the technical problems in the prior art that the waterproof silicone umbrella is aged, resulting in inconsistent opening and closing sizes, which will cause vibration, and water will form a vortex in the water outlet cap, which will make the water pressure at the water outlet of the water outlet cap inconsistent, and excessive pressure will easily cause water to splash out of the kettle.

[0005] The purpose of the utility model is achieved through the following technical solutions.

[0006] The purpose of the utility model is to provide a bottom water-supplying upper seat water-pumping core, comprising a water-supplying core and a waterproof silicone umbrella, wherein a first through hole and a first water outlet surrounding the first through hole are arranged in the middle of the top of the water-supplying core, a water inlet is arranged at the bottom of the water-supplying core, a communicating channel is arranged between the water inlet of the water-supplying core and the first water outlet, the water-supplying core is covered with a water outlet cap, a plurality of second water outlets are arranged on the periphery of the water outlet cap, a buffer cover is arranged between the water outlet cap and the waterproof silicone umbrella, and a third water outlet is arranged on the buffer cover.

[0007] Furthermore, a silicone sleeve is provided on the water inlet, a through hole is provided in the middle of the silicone sleeve, and a steel ball is provided in the channel.

[0008] Furthermore, the third water outlet is located at the top of the buffer cover.

[0009] Furthermore, the outer side edge of the buffer cover is fitted and fixed to the inner wall of the water outlet cap.

[0010] Furthermore, a chamfer is formed at the top edge of the water outlet cap, and the second water outlet is located on the chamfer.

[0011] Compared with the prior art, the utility model has the following effects:

[0012] 1) The utility model describes a bottom water-up and upper seat water-pumping core, comprising a water-up core and a waterproof silicone umbrella, a first through hole and a first water outlet surrounding the first through hole are arranged in the middle of the top of the water-up core, a water inlet is arranged at the bottom of the water-up core, a communicating channel is arranged between the water inlet of the water-up core and the first water outlet, a water outlet cap is covered on the water-up core, a plurality of second water outlets are arranged on the periphery of the water outlet cap, a buffer cover is arranged between the water outlet cap and the waterproof silicone umbrella, a third water outlet is arranged on the buffer cover, by arranging the buffer cover between the water outlet cap and the waterproof silicone umbrella, water comes out of the first water outlet, is buffered by the buffer cover, comes out of the third water outlet on the top, and then comes out of the second water outlet of the water outlet cap, so that when the water output is not reduced, the water pressure is more stable and will not splash out of the kettle.

[0013] 2) Other advantages of the present invention are described in detail in the embodiment section of the specification. Description of the drawings:

[0014] Figure 1 It is a three-dimensional diagram of the bottom water supply and upper seat pumping core provided by the embodiment of the utility model;

[0015] Figure 2 It is a cross-sectional view of the bottom water supply upper seat pumping core provided by the embodiment of the utility model;

[0016] Figure 3 It is an exploded view of the bottom water supply and upper seat pumping core provided by the embodiment of the utility model;

[0017] Figure 4 It is an exploded view of the bottom water supply upper seat water pumping core provided by the embodiment of the utility model. Specific implementation method:

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] As introduced in the background technology, in the prior art, the water pressure is relatively large at the beginning, and the waterproof silicone umbrella is propped up just to align with the water outlet. This structure easily leads to the technical problem of water splashing out of the kettle.

[0022] like Figures 1 to 4 As shown, this embodiment provides a bottom water upper seat water pumping core, including a water upper core 1 and a waterproof silicone umbrella 2, wherein the top middle of the water upper core 1 is provided with a first through hole 101 and a first water outlet 102 surrounding the first through hole 101, the bottom of the water upper core 1 is provided with a water inlet 103, a communicating channel 104 is provided between the water inlet 103 of the water upper core 1 and the first water outlet 102, the water upper core 1 is covered with a water outlet cap 3, and the outer periphery of the water outlet cap 3 is provided with a plurality of A second water outlet 31 is provided, a buffer cover 4 is provided between the water outlet cap 3 and the waterproof silicone umbrella 2, and a third water outlet 41 is provided on the buffer cover 4. By providing the buffer cover 4 between the water outlet cap 3 and the waterproof silicone umbrella 2, water comes out from the first water outlet 102, is buffered by the buffer cover 4, comes out from the third water outlet 41 on the top, and then flows out from the second water outlet 31 of the water outlet cap 3. In this way, when the water output is not reduced, the water pressure is more stable and will not splash out of the kettle.

[0023] As an optional embodiment, a silicone sleeve 5 is provided on the water inlet 103, a through hole 51 is provided in the middle of the silicone sleeve 5, and a steel ball 6 is provided in the channel 104. The silicone sleeve 5 is elastic. When the water stops flowing, the steel ball 6 can block the silicone sleeve 5.

[0024] As an optional embodiment, the third water outlet 41 is located at the top of the buffer cover 4, so that the first water outlet 102 and the second water outlet 31 can be avoided, allowing the water to reduce pressure better.

[0025] As an optional embodiment, the outer side edge of the buffer cover 4 is fitted and fixed to the inner wall of the water outlet cap 3, and after fitting, it will not shake and will not generate noise.

[0026] As an optional embodiment, a chamfer 32 is formed at the top edge of the water outlet cap 3 , and the second water outlet 31 is located on the chamfer 32 .

[0027] Water comes out from the first water outlet 102, hits the buffer cover 4, and then is discharged from the third water outlet 41 on the top of the buffer cover 4. When discharged, it will hit the top of the water cap 3, and then be discharged from the second water outlet 31 of the chamfer 32. In this way, the water pressure is more stable and will not splash out of the kettle without reducing the water output.

[0028] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A bottom water supply and upper seat water pumping core, comprising a water supply core (1) and a waterproof silicone umbrella (2), wherein a first through hole (101) and a first water outlet (102) surrounding the first through hole (101) are arranged in the middle of the top of the water supply core (1), a water inlet (103) is arranged at the bottom of the water supply core (1), and a communicating channel (104) is arranged between the water inlet (103) and the first water outlet (102) of the water supply core (1), characterized in that: The upper water core (1) is covered with a water outlet cap (3), a plurality of second water outlets (31) are arranged on the periphery of the water outlet cap (3), a buffer cover (4) is arranged between the water outlet cap (3) and the waterproof silicone umbrella (2), and a third water outlet (41) is arranged on the buffer cover (4).

2. A bottom water-up and upper seat pumping core according to claim 1, characterized in that: A silicone sleeve (5) is provided on the water inlet (103), a through hole (51) is provided in the middle of the silicone sleeve (5), and a steel ball (6) is provided in the channel (104).

3. A bottom water-up and upper seat pumping core according to claim 1, characterized in that: The third water outlet (41) is located at the top of the buffer cover (4).

4. A bottom water-up and upper seat water-pumping core according to claim 1, characterized in that: The outer side edge of the buffer cover (4) is fitted and fixed to the inner wall of the water outlet cap (3).

5. The bottom water-up and upper seat water-pumping core according to claim 1, characterized in that: A chamfer (32) is formed at the top edge of the water outlet cap (3), and the second water outlet (31) is located on the chamfer (32).

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