CN212465617U

CN212465617U - KN95 filters drinking cup

Info

Publication number: CN212465617U
Application number: CN202020695127.0U
Authority: CN
Inventors: 叶樟伟
Original assignee: Ningbo Mailang Industrial Design Co ltd
Current assignee: Ningbo Mailang Industrial Design Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-05
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a KN95 filtering water cup, which comprises a cup body and a cup cover, wherein the cup cover is provided with an air inlet and a straw hole which are communicated with the inside and the outside of the cup body, a KN95 filtering layer for filtering the air entering the cup body is embedded in the air inlet, and a straw inserted into the cup body is penetrated in the straw hole; the cup cover is rotatably connected to the cup body, and a silica gel sealing ring extruded between the cup cover and the cup body is sleeved on the cup cover; the straw is a V-shaped one-way straw; a one-way air inlet valve is arranged in the air inlet hole; the outer end of the air inlet is in threaded connection with an air inlet hole cover; the utility model has the advantages that: the utility model has the advantages of practicality, low production cost, novel structure, improved drinking water quality and good health.

Description

KN95 filters drinking cup

Technical Field

The utility model relates to a drinking cup, in particular to KN95 filters drinking cup.

Background

The air inlet modes of the existing water cup are open, pollutants such as viruses and dust which are harmful to human health exist in the air, and the pollutants can enter human bodies at any time when drinking water, so that the human health is influenced after long-term accumulation. But also air pollution, virus transmission and the like become more serious nowadays, and air is mixed and turbid in public occasions. The drinking cup on the market at present, simple structure does not have KN95 filtering capability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough and defect of prior art, provide a KN95 filtration drinking cup.

In order to achieve the above object, the present invention takes the following measures:

a KN9 filtering water cup comprises a cup body and a cup cover, wherein the cup cover is provided with an air inlet hole and a straw hole which are communicated with the inside and the outside of the cup body, a KN95 filtering layer for filtering air entering the cup body is embedded in the air inlet hole, and a straw inserted into the cup body penetrates through the straw hole;

the cup cover is rotatably connected to the cup body, and a silica gel sealing ring extruded between the cup cover and the cup body is sleeved on the cup cover;

the straw is a V-shaped one-way straw;

a one-way air inlet valve is arranged in the air inlet hole;

the outer end of the air inlet hole is in threaded connection with an air inlet hole cover.

The utility model has the advantages that: the utility model has the advantages of practicality, low production cost, novel structure, improved drinking water quality and good health.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic view of the exploded structure of the present invention.

Fig. 4 is a schematic view of the straw structure of the present invention.

Detailed Description

A KN95 filtering water cup comprises a cup body 1 and a cup cover 2, wherein the cup cover 2 is provided with an air inlet hole 2-1 and a straw hole 2-2 which are communicated with the inside and the outside of the cup body 1, a KN95 filtering layer 4 for filtering air entering the cup body 1 is embedded in the air inlet hole 2-1, and a straw 5 inserted into the cup body 1 penetrates through the straw hole 2-2.

The cup cover 2 is rotatably connected to the cup body 1, and the cup cover 2 is sleeved with a silica gel sealing ring 3 extruded between the cup cover 2 and the cup body 1.

The suction pipe 5 is a V-shaped one-way suction pipe, and a V-shaped one-way valve plate 5-1 is arranged in one section of the outer part of the V-shaped one-way suction pipe. The outer wall of the suction pipe 5 is provided with a blocking rib 5-2 for preventing the suction pipe 5 from being drawn out of the suction pipe hole 2-2.

The contact part of the outside of the suction pipe 5 and the suction pipe hole 2-2 is provided with a sealing groove, and the hole wall of the suction pipe hole 2-2 is provided with a sealing convex rib which is clamped into the sealing groove.

A one-way air inlet valve 6 is arranged in the air inlet 2-1.

The outer end of the air inlet 2-1 is connected with an air inlet hole cover 7 in a threaded manner.

Use the utility model discloses when drinking water, open inlet hole lid 7, lightly sting the one-way valve block 5-1 department of V font of the one-way straw of V font, can be with the water suction in the cup body 1, simultaneously, outside air is through inlet port 2-1, after pollutants such as KN95 filter layer 4 filtration virus, dust, get into inside the cup body 1, one-way admission valve 6 is when absorbing water, and automatic the opening of inhaling stops absorbing water, self-closing promptly.

The V-shaped one-way suction pipe is made of food-grade silica gel, water can be discharged only by lightly biting 5-1 parts of the V-shaped one-way valve plate or sucking, internal warm water is effectively prevented from being sprayed out, the cup is in a closed state at ordinary times, and air is prevented from flowing back into the cup body 1 after water drinking.

KN95 filter layer 4, KN95 gauze mask is with the same level filter core, removable.

The utility model discloses by the drinking cup of traditional open air admission, the drinking cup that becomes pollutants such as filterable virus dust only needs to be changed KN95 filter layer 4, and the product just can the bad use of circulation. The technical scheme of the application can be extended and introduced in daily life of drinking cups, baby feeding bottles, milk tea cups, coffee cups, vacuum cups, special medicine drinking cups and the like.

The V-shaped one-way suction pipe and the one-way air intake valve 6 may be made of a silicone material.

Under the condition of no external force, the V-shaped one-way suction pipe has the V-shaped one-way valve plate 5-1 in a closed state, and water can be sucked out only by lightly biting. Can effectively prevent the inside warm water from being accidentally sprayed out and prevent the air from flowing backwards into the cup body 1.

KN95 filter layer 4 may also be other filter layers, such as: KN94 filter core filter layer also can play the effect of filtering the pollutant.

Claims

1. The utility model provides a KN95 filters drinking cup, includes cup body (1) and bowl cover (2), its characterized in that: the cup cover (2) is provided with an air inlet (2-1) and a straw hole (2-2) which are communicated with the inside and the outside of the cup body (1), a KN95 filter layer (4) for filtering air entering the cup body (1) is embedded into the air inlet (2-1), and a straw (5) inserted into the cup body (1) penetrates through the straw hole (2-2).

2. The KN95 filtering cup according to claim 1, wherein: bowl cover (2) rotate to be connected on cup body (1), the cover is equipped with on bowl cover (2) and extrudes silica gel sealing washer (3) between bowl cover (2) and cup body (1).

3. A KN95 filter cup according to claim 1 or 2, wherein: the suction pipe (5) is a V-shaped one-way suction pipe.

4. The KN95 filtering cup according to claim 3, wherein: a one-way air inlet valve (6) is arranged in the air inlet hole (2-1).

5. The KN95 filtering cup according to claim 4, wherein: the outer end of the air inlet (2-1) is in threaded connection with an air inlet hole cover (7).