CN112315283B

CN112315283B - Silver-titanium composite inner container capable of sterilizing and water cup

Info

Publication number: CN112315283B
Application number: CN202011289543.1A
Authority: CN
Inventors: 白明军
Original assignee: Wuhan Meili Titanium Technology Co ltd; Hubei Guizu Vacuum Science & Technology Co ltd
Current assignee: Wuhan Meili Titanium Technology Co ltd; Hubei Guizu Vacuum Science & Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2022-08-30
Anticipated expiration: 2040-11-17
Also published as: CN112315283A

Abstract

The invention relates to the field of daily necessities, and discloses a bactericidal silver-titanium composite liner which comprises a liner main body, wherein the liner main body comprises a liner base and a liner wall welded on the liner base, the liner wall is made of a pure titanium material, and the liner base comprises a pure titanium layer and a pure silver layer positioned above the pure titanium layer. The invention also discloses a silver-titanium composite water cup capable of sterilizing. The silver-titanium composite inner container and the water cup capable of sterilizing have the sterilizing function, and simultaneously solve the problems of small inner container volume, interlayer water inflow, silver container falling, high cost and the like of the original silver sterilizing cup.

Description

Silver-titanium composite inner container capable of sterilizing and water cup

Technical Field

The invention relates to the field of daily necessities, in particular to a silver-titanium composite inner container capable of sterilizing and a water cup.

Background

Along with the improvement of living standard of people, higher requirements are also put forward to drinking water, besides purifying water in the source of drinking water, more and more drinking cups also have the efficacy of sterilizing, wherein, the drinking cup that disinfects through silver ion is comparatively general.

The existing water cup with pure silver materials is mainly characterized in that a thick pure silver plate is processed into a silver liner, and then the silver liner is combined with water cups made of stainless steel, glass and the like through processes of spin riveting, gluing, interference press mounting and the like, so that the water cup with the pure silver materials has the following problems in the using process:

1. the silver liner is made of large material consumption, complex process and high cost;

2. the silver liner is an independent part and is limited by the structure, and the effective volume of water filled in the liner is occupied;

3. when in use, the silver liner is easy to fall off when the cup cover is unscrewed due to negative pressure formed after the boiled water is cooled; when the water cup is cleaned, the interlayer on the outer wall of the silver liner is easy to enter water, the water is not easy to come out after entering the water, and the interlayer is easy to breed bacteria for a long time.

Disclosure of Invention

The invention aims to provide a bactericidal silver-titanium composite inner container and a water cup aiming at the defects of the technology, and solves the problems of small inner container volume, interlayer water inflow, silver container falling off, high cost and the like of the original silver bactericidal cup while having a bactericidal function.

In order to achieve the purpose, the bactericidal silver-titanium composite liner comprises a liner main body, wherein the liner main body comprises a liner base and a liner wall welded on the liner base, the liner wall is made of a pure titanium material, and the liner base comprises a pure titanium layer and a pure silver layer positioned above the pure titanium layer.

Preferably, the pure silver layer and the pure titanium layer are formed through explosion, so that the pure silver layer is attached to the pure titanium layer, the pure silver layer and the pure titanium layer are tightly combined, the problems of air holes and delamination do not exist, the surface contacting with liquid is made of a silver material, and the surface welded with the inner container wall is made of a titanium material, so that the silver-titanium composite inner container with the sterilization function is formed.

Preferably, the thickness of the pure silver layer is 0.05-0.12 mm, and the thickness of the pure titanium layer is 0.4-0.8 mm.

Preferably, the pure silver layer edge of the liner base is turned inwards by 1-2 mm to expose the pure titanium layer, and the liner wall is welded on the pure titanium layer exposed from the liner base, so that the liner wall and the pure titanium layer are firmly welded.

Preferably, the diameter of the pure titanium layer of the liner base is the same as the inner diameter of the liner wall.

A silver-titanium composite water cup capable of sterilizing comprises a silver-titanium composite inner container capable of sterilizing, an outer container and a base, wherein the outer container and the base are made of pure titanium materials, and a water cup is formed by assembling and welding an inner container main body with the outer container and the base.

Compared with the prior art, the invention has the following advantages:

1. the pure silver layer and the pure titanium layer are formed through explosion, so that the pure silver layer is attached to the pure titanium layer, the pure silver layer and the pure titanium layer are tightly combined, the problems of air holes and delamination do not exist, the surface contacting with liquid is made of silver materials, and the surface welded with the inner container wall is made of titanium materials, so that the silver-titanium composite inner container with sterilization is formed;

2. the pure silver layer of the liner base can meet the sterilization effect, the whole liner main body is not required to be processed by silver materials, and the production cost is reduced;

3. the inner container wall is welded on the pure titanium layer exposed out of the inner container base, so that the inner container wall and the pure titanium layer are firmly welded, the problems of water inflow of an interlayer and shedding of a silver container are avoided, and the silver on the surface of the inner container base and the titanium material surface of the inner container wall are free from poor appearance such as oxidation, deformation, scratching and the like;

4. the pure silver layer has small thickness, basically does not occupy the volume for containing liquid, and the volume is increased under the condition that the outer container has the same size.

Drawings

Fig. 1 is a schematic structural view of the bottom of the bactericidal silver-titanium composite cup of the invention.

The components in the figures are numbered as follows:

the inner container comprises an inner container main body 1, an inner container base 2, an inner container wall 3, a pure titanium layer 4, a pure silver layer 5, an outer container 6 and a base 7.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, the bactericidal silver-titanium composite liner comprises a liner main body 1, wherein the liner main body 1 comprises a liner base 2 and a liner wall 3 welded on the liner base 2, the liner wall 3 is made of a pure titanium material, and the liner base 2 comprises a pure titanium layer 4 and a pure silver layer 5 positioned above the pure titanium layer 4.

Wherein, the pure silver layer 5 and the pure titanium layer 4 are formed by explosion, so that the pure silver layer 5 is attached on the pure titanium layer 4.

In this example, the thickness of the pure silver layer 5 was 0.1mm, and the thickness of the pure titanium layer 4 was 0.6 mm. In other embodiments, the thickness of the pure silver layer 5 may also be 0.05 or 0.12mm, and the thickness of the pure titanium layer 4 may also be 0.4 or 0.8 mm.

In this embodiment, the edge of the pure silver layer 5 of the liner base 2 is turned inwards by 1mm to expose the pure titanium layer 4, the liner wall 3 is welded on the pure titanium layer 4 exposed on the liner base 2, and in other embodiments, the edge of the pure silver layer 5 of the liner base 2 can also be turned inwards by 2 mm.

In this embodiment, the diameter of the pure titanium layer 4 of the liner base 2 is the same as the inner diameter of the liner wall 3.

In the embodiment, the pure silver layer 5 and the pure titanium layer 4 are formed through explosion, so that the pure silver layer 5 is attached to the pure titanium layer 4, then the liner base 2 is manufactured through processes of blanking, stretching, ultrasonic cleaning, lathe machining, polishing and the like, and then the liner base 2, an outer liner 6 and a base 7 which are made of pure titanium materials are assembled and welded to form the water cup.

Because the pure silver layer 5 of the inner container base 2 is made of pure silver, the silver has an adsorption effect on microorganisms in the liquid, and after the microorganisms are adsorbed by the silver, the enzymes playing a breathing role lose efficacy, and the microorganisms die quickly. The silver ion has extremely strong sterilization capability, and each liter of water only contains two billion milligram of silver ions, so that most of bacteria in the water can be killed. The pure silver layer 5 of the inner container base 2 is contacted with liquid, and the silver sterilization effect can be fully utilized.

The cup in the embodiment can also be made into a double-layer cup or a vacuum heat-preservation cup.

In this embodiment, the pure titanium layer 4 is exposed to interior car processing 1mm in the pure silver layer 5 edge of inner bag base 2, and the welding of inner bag wall 3 is on the pure titanium layer 4 that inner bag base 2 exposes, and inner bag base 2 is silver material with the liquid contact surface promptly, is titanium material with the face of weld of inner bag wall 3, has both guaranteed bactericidal effect, has also guaranteed welding quality.

According to the bactericidal silver-titanium composite inner container and the water cup, the pure silver layer 5 and the pure titanium layer 4 are formed through explosion, so that the pure silver layer 5 is attached to the pure titanium layer 4, the pure silver layer 5 and the pure titanium layer 4 are tightly combined, the problems of air holes and delamination do not exist, the surface contacting with liquid is made of silver materials, and the surface welded with the inner container wall is made of titanium materials, so that the bactericidal silver-titanium composite inner container is formed; in addition, the pure silver layer 5 of the liner base 2 can meet the sterilization effect, the whole liner main body 1 is not required to be processed by silver materials, and the production cost is reduced; the inner container wall 3 is welded on the pure titanium layer 4 exposed out of the inner container base 2, so that firm welding between the inner container wall 3 and the pure titanium layer 4 is ensured, the problems of water inflow of an interlayer and shedding of a silver container are avoided, and the silver on the surface of the inner container base 2 and the titanium material surface of the inner container wall 3 are free of poor appearance such as oxidation, deformation, scratching and the like; because the pure silver layer 5 has small thickness, the volume for containing liquid is not basically occupied, and the volume is increased under the condition that the outer container has the same size.

Claims

1. The utility model provides a compound inner bag of silver titanium that can disinfect, includes inner bag main part (1), its characterized in that: the inner container comprises an inner container body (1) and is characterized in that the inner container body comprises an inner container base (2) and an inner container wall (3) welded on the inner container base (2), the inner container wall (3) is made of pure titanium materials, the inner container base (2) comprises a pure titanium layer (4) and a pure silver layer (5) located above the pure titanium layer (4), the pure silver layer (5) is formed by explosion of the pure titanium layer (4), the pure silver layer (5) is attached to the pure titanium layer (4), the edge of the pure silver layer (5) of the inner container base (2) is exposed to the inner vehicle by 1-2 mm, the pure titanium layer (4) is exposed, and the inner container wall (3) is welded on the pure titanium layer (4) exposed out of the inner container base (2).

2. The bactericidal silver-titanium composite liner according to claim 1, characterized in that: the thickness of the pure silver layer (5) is 0.05-0.12 mm, and the thickness of the pure titanium layer (4) is 0.4-0.8 mm.

3. The bactericidal silver-titanium composite liner according to claim 1, characterized in that: the diameter of the pure titanium layer (4) of the liner base (2) is the same as the inner diameter of the liner wall (3).

4. The utility model provides a compound drinking cup of silver-titanium that can disinfect which characterized in that: the silver-titanium composite inner container comprises the silver-titanium composite inner container capable of sterilizing according to any one of claims 1 to 3, and further comprises an outer container (6) and a base (7) which are made of pure titanium materials, wherein the inner container body (1), the outer container (6) and the base (7) are assembled and welded to form a water cup.