Heat-insulating milk bottle and stainless steel heat-insulating bottle sheath

Abstract

The invention relates to heat-insulating containers and provides a stainless steel heat-insulating milk bottle which comprises an inner bottle and a heat-insulating bottle sheath; the inner bottle is a conventional milk bottle; the heat-insulating bottle cover comprises a bottle sheathing body, a decorative cover, a surface cover and a bottle bottom cover; the bottle sheathing body is a double-layered stainless steel sheath with openings formed at two ends; vacuum is filled in the gap between the two layers of bottle walls; the bottle sheathing body is composed of a top end bottle mouth, bottle shoulders, a bottle body and a bottom end bottle mouth from the top down in sequence; an opening is formed at the center of the decorative cover; the decorative cover is screwed at the end, which is close to the bottle shoulders, of the bottle body; the surface cover is screwed on the decorative cover; the bottle bottom cover is screwed at the bottom end bottle mouth of the bottle sheathing body to cover the bottom end bottle mouth of the bottle sheathing body; the inner bottle is arranged in the heat-insulating bottle sheath; a nipple extends out from the opening of the decorative cover and is covered with the surface cover; the shoulders of the inner bottle are propped against the inner sides of the bottle shoulders of the bottle sheathing body through soft pads; and the bottom end surface of the inner bottle is propped against the bottle bottom cover. According to the invention, the inner bottle can be used independently as well as can be matched with the heat-insulating bottle cover for heat insulating and milk drinking; and the heat-insulating milk bottle has the characteristics of good heat insulation effect and convenience and flexibility in use.

Description

technical field [0001] The invention relates to a thermos feeding bottle, in particular to a stainless steel vacuum thermos bottle used in conjunction with a feeding bottle. Background technique [0002] A conventional feeding bottle is a single-layer structure made of plastics such as PP and PES. It consists of a feeding bottle body, a nipple and a nipple cover. Feeding bottles are simple in structure and cheap in price, but have poor thermal insulation effect, and the milk in the bottle becomes cold after being placed for a long time, which is not suitable for babies to drink. For this reason, the patent "double-layer insulated feeding bottle" (application number is 201020232029) proposes a double-layer insulated feeding bottle, which includes an inner bottle body, an outer bottle body, an upper cap and a nipple, the inner bottle body is an integral structure, and the outer bottle body Including the bottle wall and bottle bottom cover set separately, the bottle bottom cov...

AI Technical Summary

Problems solved by technology

[0002] A conventional feeding bottle is a single-layer structure made of plastics such as PP and PES. It consists of a feeding bottle body, a nipple and a nipple cover. The feeding bottle is simple in structure and cheap in price, but the heat preservation effect is poor. After a long time of storage, the milk in the bottle becomes cold, which is not suitable for babies to drink.

For this reason, the patent "double-layer insulated feeding bottle" (application number is 201020232029) proposes a double-layer insulated feeding bottle, which includes an inner bottle body, an outer bottle body, an upper cap and a nipple, the inner bottle body is an integral structure, and the outer bottle body Including the bottle wall and bottle bottom cover set separately, the bottle bottom cover is screwed or clamped on the lower end of the bottle wall of the outer bottle body and presses up the bottom of the inner bottle body. The mouth of the bottle is set around the mouth of the inner bottle, the upper cap is closed on the mouth of the outer bottle, and the nipple and the mouth of the inner bottle are tightly connected. This kind of feeding bottle has a better heat preservation effect, but the used The flexibility is poor. When there is no need to keep warm, such as in high temperature weather or when you need to drink milk for a short time, you must combine the inner bottle and the outer bottle to use it after filling the milk, causing trouble in use.

There is also a patent "insulated feeding bottle" (application number is 200420014012) to propose a thermos feeding bottle, which includes a feeding bottle and a thermos bottle. The thermos bottle body has a vacuum interlayer, and the top of the thermos bottle body has a bottle mouth. The bottle cap is screwed on the upper part of the thermos bottle body to seal the bottle mouth. The mouth is placed in the thermos bottle. When you need to drink milk, unscrew the cap of the thermos bottle and take the bottle out for drinking. This thermos milk bottle has the characteristics of flexible use, that is, the milk bottle can be used alone, which is convenient for cooling the milk and sensing the temperature of the milk. Putting the baby bottle in the thermos can keep it warm, and the heat preservation effect is good. However, when drinking milk, the baby bottle must be taken out of the thermos, which causes inconvenience in use.

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