WO2023024857A1

WO2023024857A1 - Filtering kettle

Info

Publication number: WO2023024857A1
Application number: PCT/CN2022/109931
Authority: WO
Inventors: 陈娴; 李理
Original assignee: 上海聚蓝水处理科技有限公司
Priority date: 2021-08-26
Filing date: 2022-08-03
Publication date: 2023-03-02
Also published as: CN215838257U

Abstract

A filtering kettle, comprising a kettle body (12) provided with a curved port (11). A supporting tube (3) is arranged inside the curved port (11). A limiting ring (2) is fixedly arranged at the top of the supporting tube (3). A threaded tube (5) and a second limiting ring (14) are fixedly sleeved outside the supporting tube (3). The threaded tube (5) is positioned above the second limiting ring (14) and is in threaded connection with the inner wall of the curved port (11). A filter outer cylinder (10) is arranged below the supporting tube (3). A plurality of clamping slots (13) are formed at the top of the side surface of a filter outer cylinder (10). A plurality of arc-shaped elastic pieces (4) matching the clamping slots (13) are fixedly arranged on the second limiting ring (14). A filter inner cylinder (7) is arranged in the filtering outer cylinder (10). The filter inner cylinder (7) is internally provided with a hollow filter element (8). When water in the kettle body is being poured out, the water is filtered and purified by the filter element, thereby solving the problem that existing kettles do not have a water filtering function and can cause damage to human health after long-term use.

Description

a filter jug

technical field

The utility model relates to the field of water filtration, in particular to a filtering kettle.

Background technique

A kettle is a container for holding water. There are many kinds of materials, which can refer to metal pots for boiling water or portable drinking pots. They are mainly divided into five categories: 1. Plastic (main material) 2. Stainless steel 3. Aluminum alloy 4. Ceramics 5. For other materials, it can be heated by electricity or directly by fire.

At present, the existing kettles generally do not have the function of water filtration, and the scale, impurities, bacteria, etc. in the water enter the human body, which will cause certain damage to human health in the long run, and need to be improved.

Utility model content

The purpose of this utility model is to provide a filter kettle to solve the above technical problems.

The utility model is to solve the above-mentioned technical problem, adopts following technical scheme to realize:

A filter kettle, comprising a kettle body, an arc bayonet is arranged on the upper part of the kettle body, a support pipe is arranged inside the arc bayonet, a limit ring is fixed on the top of the support pipe, and the outer fixing sleeve of the support pipe A threaded pipe and a limit ring are provided, the threaded pipe is located above the limit ring, a filter outer cylinder is arranged below the support pipe, the threaded pipe is threaded with the inner wall of the arc-shaped bayonet, and the top of the side of the filter outer cylinder There are a plurality of card slots, and a plurality of arc-shaped shrapnels matching the card slots are fixed on the limit ring. A number of external water inlet tanks are provided on the side of the filter outer cylinder, and a filter inner filter is arranged in the filter outer cylinder. The top of the filter inner cylinder communicates with the bottom of the support pipe, the side of the filter inner cylinder is provided with a number of inner water inlet grooves, and the filter inner cylinder is provided with a hollow filter element.

Preferably, the top of the limiting ring is provided with a cover plate.

Preferably, the cover plate is plug-fitted with the limiting ring.

Preferably, two support plates are arranged inside the filter core, the support plates are attached to the inner wall of the filter core, the support plates are fixedly connected to one end of the support rod, and the ends of the two support rods away from the support plate are connected by a hinge , the two support rods are connected by a spring.

Preferably, the number of the arc-shaped shrapnel is two.

Preferably, the external water inlet tank is in the shape of a strip.

Preferably, the inner water inlet tank is in the shape of a strip.

The beneficial effects of the utility model are:

1. By setting the filter element in the utility model, when pouring out the water in the jug, the water can be filtered through the filter element, so as to filter and purify the water, which solves the problem that the existing kettle generally does not have the function of water filtration, scale in the water, Impurities, bacteria, etc. enter the human body, which has caused certain damage to human health in the long run.

2. By setting the arc-shaped shrapnel and the slot, the arc-shaped shrapnel can be snapped into the slot, so as to connect the support tube and the filter outer cylinder, and also facilitate the separation of the support tube and the filter outer cylinder.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of filter core of the present utility model;

Reference signs: 1, cover plate; 2, limit ring; 3, support tube; 4, arc-shaped shrapnel; 5, threaded tube; Water inlet tank; 10, filter outer cylinder; 11, arc bayonet; 12, pot body; 13, card slot; 14, limit ring; 15, hinge; 16, spring; 17, support plate; 18, support rod.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the utility model , not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model.

Describe the specific embodiment of the utility model below in conjunction with accompanying drawing.

Example 1

As shown in Figure 1-2, a filter kettle includes a kettle body 12, an arc-shaped bayonet 11 is arranged on the upper part of the kettle body 12, a support tube 3 is arranged inside the arc-shaped bayonet 11, and a limit position is fixed on the top of the support tube 3 Ring 2, the outer fixing sleeve of the support tube 3 is provided with a threaded tube 5 and a limit ring 14, the threaded tube 5 is located above the limit ring 14, and a filter outer cylinder 10 is arranged below the support tube 3, the threaded tube 5 and the arc-shaped bayonet 11 The inner wall is threadedly connected, and the top of the filter outer cylinder 10 is provided with a plurality of card slots 13, and the limit ring 14 is fixed with a plurality of arc-shaped shrapnel 4 that match the card slots 13, and the number of arc-shaped shrapnel 4 is two. The side of the outer cylinder 10 is provided with a number of external water inlet tanks 9, and the external water inlet tanks 9 are long strips. The filter outer cylinder 10 is provided with a filter inner cylinder 7, the top of the filter inner cylinder 7 communicates with the bottom of the support pipe 3, and the side of the filter inner cylinder 7 There are several inner water inlet tanks 6, the inner water inlet tanks 6 are in the shape of strips, the filter inner cylinder 7 is provided with a hollow filter element 8, the top of the limit ring 2 is provided with a cover plate 1, and the cover plate 1 is plugged into the limit ring 2 Cooperate.

When in use, put the filter element 8 into the filter inner cylinder 7, put the filter inner cylinder 7 into the filter outer cylinder 10, then snap the arc-shaped shrapnel 4 into the slot 13, connect the filter outer cylinder 10 with the support tube 3, Then the filter outer cylinder 10 is inserted into the kettle body 12, the threaded pipe 5 is threaded with the arc bayonet 11, when water is poured out from the kettle body 12, the water flows out by the support pipe 3 after the filter element 8 is filtered.

Example 2

As shown in Figure 1-2, in the case that other parts are the same as in Embodiment 1, the difference between this embodiment and Embodiment 1 is that two support plates 17 are arranged inside the filter element 8, and the support plates 17 are attached to the filter element. 8, on the inner wall, the support plate 17 is fixedly connected to one end of the support rod 18, the ends of the two support rods 18 away from the support plate 17 are connected by a hinge 15, and the two support rods 18 are connected by a spring 16.

When in use, the two support rods 18 drive the two support plates 17 to expand outward under the elastic force of the spring 16, so that the filter element 8 bulges and clings to the inner wall of the filter inner cylinder 7, thereby fixing the filter element 8 in the filter inner cylinder 7.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "below" a second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims

A filter kettle, comprising a kettle body (12), characterized in that: the upper part of the kettle body (12) is provided with an arc-shaped bayonet (11), and the inside of the arc-shaped bayonet (11) is provided with a support tube (3 ), the top of the support tube (3) is fixed with a limit ring (2), and the outer fixed sleeve of the support tube (3) is provided with a threaded tube (5) and a limit ring (14), and the threaded tube (5) ) is located above the limit ring (14), the filter outer cylinder (10) is arranged below the support tube (3), the threaded pipe (5) is threadedly connected with the inner wall of the arc-shaped bayonet (11), and the filter outer A plurality of card slots (13) are opened on the top side of the cylinder (10), and a plurality of arc-shaped shrapnels (4) matching the card slots (13) are fixed on the limit ring (14). (10) There are several external water inlet tanks (9) on the side, and a filter inner cylinder (7) is arranged in the filter outer cylinder (10), and the top of the filter inner cylinder (7) communicates with the bottom of the support pipe (3), The side of the filter inner cylinder (7) is provided with several inner water inlet grooves (6), and the filter inner cylinder (7) is provided with a hollow filter element (8).
The filter jug according to claim 1, characterized in that: a cover plate (1) is arranged on the top of the limiting ring (2).
The filter jug according to claim 2, characterized in that: the cover plate (1) is plugged and fitted with the limit ring (2).
The filter kettle according to claim 1, characterized in that: two support plates (17) are arranged inside the filter element (8), and the support plates (17) are attached to the inner wall of the filter element (8), The support plate (17) is fixedly connected to one end of the support rod (18), and the ends of the two support rods (18) away from the support plate (17) are connected by a hinge (15), and the two support rods (18) Connected by spring (16).
A filter kettle according to claim 1, characterized in that: the number of said arc-shaped elastic pieces (4) is two.
A filter kettle according to claim 1, characterized in that: the external water inlet tank (9) is in the shape of a strip.
The filter jug according to claim 1, characterized in that: the inner water inlet tank (6) is in the shape of a strip.