KR20000007185U - Double bottle combined with glass bottle inside plastic bottle - Google Patents

Abstract

The present invention combines the glass bottle in a similar shape and size so that it can be detached and detached, and can be cleaned and disinfected. The material is transparent or translucent. This is about a double feeding bottle.

It is also true that consumers have questions, even if they are approved as harmless to humans because of the harmful environmental hormones that are recently detected in some plastic products. It is chemically durable and can be used to make bottled bottles made of glass, which has been used as a raw material for tableware for centuries.

However, the glass has a weak defect in impact, and if the double bottle structure is wrapped in a plastic bottle of a similar shape on the outside of the glass bottle, even if the glass bottle is damaged due to careless handling, the glass fragments will not be scattered to the outside and will be safe. A rubber ring was inserted to reduce shock. Also, bottles are usually sterilized in boiling water, and glass materials melted at high temperatures are more hygienic than disinfection because they have better heat resistance than plastics. Therefore, the dual bottle of the present invention is characterized by having health and safety.

Description

Double feeding bottle with glass bottle inside plastic bottle

The present invention is a dual structure of the baby bottle used in child care, the outside is a plastic bottle and the inside is a similar shape and size of the glass bottle combined to be detachable. It is good for health and hygiene, but it is a double bottle designed to complement the advantages and disadvantages of each glass by combining glass, which is dangerous in case of breakage, and plastics that are concerned about the dissolution of harmful ingredients. Most bottles currently on the market are made of plastic and are widely used because of their light and unbreakable properties. Plastics produced from polymer chemistry come in many varieties and are classified into thermoplastic resins and thermosetting resins. Thermoplastic resins include polyethylene, polypropylene, and many others. Thermosetting resins include phenol resins and urea resins. Therefore, the meaning of the plastic material represented in the present invention includes all of the above plastic types, and harmful environmental hormones are detected in a product made from some kinds of such plastic materials as recently reported in the media. The average consumer without the confusing mind is a psychological burden even for plastics that are approved to be harmless. Furthermore, when disinfecting the bottle in boiling water, if the plastic material, which is weak in heat, disinfects it in boiling water, the connective tissue becomes loose and the psychological worries that the harmful substances may be decomposed and eluted further increase. In order to alleviate this disturbing psychological element, the bottle is made of glass with high chemical durability inside the plastic bottle, and the worry about harmful substances is solved.

Glass containers made of silica sand as a main raw material are excellent in chemical durability because the raw materials are manufactured after melting at a high temperature of 1000 ° C. or higher. Therefore, glass is most suitable for the health and hygiene of the bottle used in infancy. However, glass can be embarrassed and injured if glass is broken by careless handling. This disadvantage is that if the plastic bottle is wrapped around the outside, the glass debris does not scatter to the outside even if the glass bottle is inadvertently handled. Absorbs shock and prevents breakage. In addition, the glass bottle and the silicon nipple that the contents come into contact with, the plastic parts can be used only by washing. Therefore, the double bottle of the present invention consists of a glass bottle with excellent chemical durability inside the contact with the contents to relieve the worry of toxic substance dissolution, and covered with a plastic bottle that does not break outside, even if the glass bottle is broken It is a double bottle for health and safety purposes by preventing debris from scattering to the outside.

No identifier above

1 is an external perspective view of the present invention combining a glass bottle similar to a plastic bottle

Figure 2 is a front and longitudinal cross section of the present invention

3 is a partially enlarged cross-sectional view of the engaging portion of FIG.

4 is a partially enlarged cross-sectional view of the bottom portion of FIG.

5 is an explanatory view of parts assembly of the present invention

<Description of Symbols for Main Parts of Drawings>

1 glass bottle 2 plastic bottle (bottom)

3: plastic bottle (top) 4: coupling device 5: lid

6: rubber ring (bottleneck) 7: rubber ring (bottom) 8: nipple

Hereinafter, described in detail with reference to the accompanying drawings. The bottle body made of plastic is divided into two, the top and bottom, and the glass bottle (1) is built in the bottom of the bottle body (2) to cover the top of the bottle body (3) and screw the coupling device (4) by screwing. . Next, when the nipple 8 is mounted and the lid 5 is turned to close, the glass bottle 1 is covered with the outer plastic bottles 2 and 3. At this time, the rubber ring (7) located at the bottom of the thin space formed between the bottle and the bottle and the rubber ring (6) located at the bottleneck part are made of glass bottles (1) and plastic bottles (2), (3). This plays a role of smoothly sticking to each other and cushioning of impact. The glass and plastic bottles are transparent or translucent so that the contents such as powdered milk can be seen.When disinfecting the bottles, only glass bottles (1) and silicone nipples (7) are in contact. All other plastic parts will need to be cleaned.

As described above, the present invention, by inserting a glass bottle of a similar shape and size into a plastic bottle inside and combined to form a double bottle, so that the parts contacted with the contents such as powdered milk becomes a glass material with excellent chemical durability Concerns about the health, hygiene and harmful environmental hormones also disappear. Also, when disinfecting the bottle, the glass material is more stable than the plastic material. If the glass is broken, glass fragments are trapped inside the bottle of plastic material, so there is no risk of injury. However, it is cumbersome to double the bottle, but mothers are expected to endure hard work for the health of 2 years old.

Claims (1)

In forming a double bottle by combining a glass bottle inside a bottle made of plastic material, the bottle is made of glass material (1) having excellent chemical durability inside the bottle, and separated into two upper and lower parts on the outside. Plastic bottles (2) and (3) of similar shape and size can be combined to be detachable using the coupling device (4), and the openings cover the lids (5) on which silicon nipples are mounted. The outer part is covered with plastic material, so even if the glass bottle is broken during use, the glass fragments are not scattered to the outside. A rubber ring is inserted into the bottleneck part 6 and the bottom part 7 of the thin space formed between the two bottle bottles so that the two bottle bottles are in close contact with each other and do not move and can be separated and washed. The design of the double bottle structure characterized by health and safety to make the contents such as milk powder inside the translucent.