CN211984863U

CN211984863U - Water cup

Info

Publication number: CN211984863U
Application number: CN202020520413.3U
Authority: CN
Inventors: 应理晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-24
Anticipated expiration: 2030-04-10

Abstract

The invention discloses a water cup which comprises a cup body with an upper opening, a cup cover and a sealing ring, wherein the sealing ring is arranged on the upper opening of the cup body and matched with the cup cover. The section of the sealing ring is in an inverted U shape, so that the sealing ring comprises an inner ring, an outer ring and a connecting part for connecting the upper edge of the inner ring and the upper edge of the outer ring, meanwhile, the inner ring is attached to the inner wall of the upper opening of the cup body, and the outer ring is attached to the outer wall of the upper opening of the cup body. The invention has the advantages that: the installation, the cleaning and the use are all convenient.

Description

Water cup

Technical Field

The invention relates to the technical field of articles for daily use, in particular to a water cup.

Background

Generally speaking, set up the sealing washer between drinking cup and the bowl cover, the sealing washer generally sets up inside the bowl cover, and the effect of sealing washer lies in guaranteeing to form sealedly between drinking cup and the bowl cover. The disadvantages of this approach are: and the assembly and the cleaning of the sealing ring are inconvenient. Particularly, when the sealing ring is fixed inside the cup cover, the cup cover must have a deeper and larger space so as to be convenient for being additionally provided with a pure stainless steel or plastic inner cover, and the effect of pouring out beverages such as water in the cup into the cup cover for drinking can be achieved. Bacteria are easy to breed between the sealing ring and the cup cover, and the cup is not sanitary enough if the inner cover is not equipped.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a water cup which has the characteristic of convenience in installation and cleaning.

In order to achieve the purpose, the invention adopts the technical scheme that: the cup comprises a cup body with an upper opening, a cup cover and a sealing ring, wherein the sealing ring is arranged on the upper opening of the cup body and is matched with the cup cover.

The section of the sealing ring is in an inverted U shape, so that the sealing ring comprises an inner ring, an outer ring and a connecting part for connecting the upper edge of the inner ring and the upper edge of the outer ring, meanwhile, the inner ring is attached to the inner wall of the upper opening of the cup body, and the outer ring is attached to the outer wall of the upper opening of the cup body.

The inner wall of the upper opening of the cup body is provided with an annular positioning groove, and the inner ring is provided with an annular positioning bulge matched with the positioning groove.

After adopting the structure, compared with the prior art, the invention has the advantages that: the installation, the cleaning and the use are all convenient. The sealing ring matched with the water cup is arranged on the cup body instead of being arranged in the cup cover conventionally, so that the space available during assembly is wider, and the assembly is easy. Meanwhile, compared with the mode of arranging the sealing ring in the cup cover, the cleaning of the sealing ring is simpler and can be cleaned more cleanly. And the mode of arranging the sealing ring on the cup body is particularly suitable for the condition that the cup cover needs to be designed into a double-layer shape. More importantly, when the sealing ring is not arranged in the cup cover, the space in the cup cover is larger, the cleanness in the cup cover can be ensured, the cup cover can be directly used as a cup, an inner cover is not required to be additionally arranged, the preparation cost and the difficulty are further reduced, and the use is more convenient.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a front cross-sectional view (in partial) of a cup of an embodiment of the present invention;

fig. 2 is an exploded view of fig. 1.

In the figure:

10. a cup body 11 and a positioning groove;

20. a cup cover;

30. sealing ring 31, inner ring 311, positioning bulge 32, outer ring 33 and connecting part.

Detailed Description

Examples, see fig. 1 and 2: the cup comprises a cup body 10 with an upper opening, a cup cover 20 and a sealing ring 30. That is, the lid 20 snaps or threads onto the upper opening of the cup 10, and the gasket 30 is used to effect a seal between the cup 10 and the lid 20.

Further speaking:

the sealing ring 30 is disposed on the upper opening of the cup body 10 and is matched with the cup lid 20. That is, the gasket 30 may or may not be removably secured to the upper opening of the cup 10 and may sealingly engage the interior of the lid 20. Thus, assembly of the seal ring 30 is simplified and cleaning is facilitated as compared to conventional arrangements in which the seal ring 30 is disposed within the lid 20.

Optimizing:

the cross-section of the seal ring 30 is inverted "U" and includes an inner ring 31, an outer ring 32, and a connecting portion 33 connecting an upper edge of the inner ring 31 and an upper edge of the outer ring 32. Of course, the seal ring 30 is separated into the inner ring 31, the outer ring 32, and the connecting portion 33, but for the sake of convenience of explanation, the seal ring 30 is essentially an integral structure. Meanwhile, the inner ring 31 is attached to the inner wall of the upper opening of the cup body 10, and the outer ring 32 is attached to the outer wall of the upper opening of the cup body 10. Thus, the assembly is simpler and the sealing effect is better.

An annular positioning groove 11 is arranged on the inner wall of the upper opening of the cup body 10, and an annular positioning bulge 311 matched with the positioning groove 11 is arranged on the inner ring 31. That is, the positioning protrusion 311 is caught in the positioning groove 11, so that the seal ring 30 is not easily moved or dropped.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The drinking cup, including upper portion open-ended cup (10), bowl cover (20) to and sealing washer (30), its characterized in that: the sealing ring (30) is arranged on an upper opening of the cup body (10) and is matched with the cup cover (20);

the section of the sealing ring (30) is in an inverted U shape, so that the sealing ring comprises an inner ring (31), an outer ring (32) and a connecting part (33) for connecting the upper edge of the inner ring (31) and the upper edge of the outer ring (32), meanwhile, the inner ring (31) is attached to the inner wall of the upper opening of the cup body (10), and the outer ring (32) is attached to the outer wall of the upper opening of the cup body (10).

2. The cup of claim 1, wherein: an annular positioning groove (11) is arranged on the inner wall of the upper opening of the cup body (10), and an annular positioning bulge (311) matched with the positioning groove (11) is arranged on the inner ring (31).