CN2389139Y

CN2389139Y - No-pollution purified water storage bottle

Info

Publication number: CN2389139Y
Application number: CN 99242183
Authority: CN
Inventors: 吕金生
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-01
Filing date: 1999-09-01
Publication date: 2000-07-26
Anticipated expiration: 2009-09-01

Abstract

The utility model discloses a water storing bottle without pollution for purified water. The utility model solves the defects that after used for a long time, the present water storing bottle can cause air to enter the water storing bottle to pullout water. In the utility model, a telescopic inner liner, a bottle opening, and a movable bottom which are connected as a connecting body are arranged in housing. When the water is inversely arranged, because of atmospheric pressure and the slight pressure of the movable bottle bottom, the inner liner is shrunk with the reduction of water quantity. The purified water is always filled in the whole inner liner, and therefore, air can not enter the water storing bottle for avoiding pollution on the purified water.

Description

Pollution-free pure water water storage bottle

The utility model relates to water storage unit, particularly pollution-free pure water water storage bottle.

Present market general-duty pure water water storage bottle, constitute by bearing shell merely, pure water directly holds wherein, time spent not, air can not be entered, can not pollute, discharge water, then emit how much water in case be inverted when using, must enter how many air in the bottle, like this, airborne bacterium, dust and various harmful foreign material (noxious gas that distributes such as indoor building material) have all inevitably entered in the pure water in the water storage bottle, generally speaking, one bottle of pure water uses in the family, time can reach 10-50 days or longer, during this period of time, and the breeding growth rapidly of the germ in the water.In addition, because the discharge rate of potable water increases, airborne dust and various objectionable impurities can tire out the increase of collection property, more make a bottle interior pure water be subjected to serious pollution.

For overcoming the existing existing above-mentioned defective of pure water water storage bottle, the utility model provides a kind of pollution-free pure water water storage bottle, and it is simple in structure, does not increase cost, makes pure water can not be subjected to aerial contamination in whole period of service, reaches really pure.

Below be concrete technical scheme of the present utility model:

A kind of pollution-free pure water water storage bottle includes body skin and corresponding bottleneck, it is characterized in that bottleneck is movable the connection with body skin, is connected to the scalability inner bag on the bottleneck, also is provided with on it at the bottom of one movable bottle.

Described inner bag is made of the non-toxic flexible plastic film.

The described movable bottle end, be provided with an inside cambered surface and an outside conically shaped body.

The outside thread screw thread is established in the bottleneck outside in described bottleneck and body skin connection, and the negative thread screw thread is established in the body skin inboard.

Because the utility model adopts unique liner type design, inner bag can shrink with the minimizing of pure water in the bottle, the movable bottle end, can fall with inner bag, air can't enter, can not with the pure water direct contact, thereby can effectively avoid the pollution of air to it, thus the utlity model has simple in structure, cost is low, prolong the pure water period of service, makes its real pure advantage.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the inverted containment structure scheme drawing of the utility model.

Fig. 2 is the structural representation of the movable bottle of the utility model end, inner bag and bottleneck structure.

Fig. 3 is the utility model integral structure scheme drawing.

As shown in Figure 1, 2, 3, this is pollution-free, and pure water water storage bottle includes body skin 7 and corresponding bottleneck 5, body skin 7 is identical with existing common pure water filling bottle body case, above-mentioned

bottleneck

5 and 7 movable connections of body skin, in the joint, outside thread screw thread 6 is established in bottleneck 5 outsides, and negative thread screw thread 2 is established in body skin 7 inboards, both screw joint, and bottleneck 5 and body skin 7 are become one.Be connected to the inner bag 4 of scalability in bottleneck 5 bottoms, constitute by the non-toxic flexible plastic film, at the bottom of the bottom is provided with one movable bottle 3, the movable bottle end 3, be provided with inside cambered surface and outside conically shaped body, when water runs low in the inner bag 4, the movable bottle end 3, be contracted to bottleneck 5 with inner bag 4, and above-mentioned cambered surface can match with bottleneck 5 inboards just, makes water near using up fully.Bottleneck 5, inner bag 4 and the movable bottle ends 3 integral assembling are in body skin 7, the bottom of body skin 7 is provided with a circular hole 1, outside conically shaped body can fall into circular hole 1 just at the movable bottle ends 3, formation is to the support of the inner bag of filled with water, when the user uses, inversion discharges water, because the light pressure at the bar pressure and the movable bottle end 3, can shrink with the flexible plastic film of inner bag 4 and fall naturally in the movable bottle end, water in the inner bag 4 is discharged by bottleneck 5, because pure water has been full of inner bag 4 all the time, thereby air can not be entered, the justifiable pollution of having avoided pure water to be subjected to.

Claims

1. a pollution-free pure water water storage bottle includes body skin (7) and corresponding bottleneck (5), it is characterized in that bottleneck (5) and body skin (7) are movable the connection, is connected to scalability inner bag (4) on the bottleneck (5), also be provided with one movable bottle on it at the bottom of (3).

2. pollution-free pure water water storage bottle as claimed in claim 1 is characterized in that described inner bag (4) is made of the non-toxic flexible plastic film.

3. pollution-free pure water water storage bottle as claimed in claim 1 is characterized in that the described movable bottle end (3) is provided with an inside cambered surface and an outside conically shaped body.

4. pollution-free pure water water storage bottle as claimed in claim 1 is characterized in that described bottleneck (5) and body skin (7) connection, establishes outside thread screw thread (6) in bottleneck (5) outside, and negative thread screw thread (2) is established in body skin (7) inboard.