Piston baby feeding bottle

A piston type, infant technology, applied in the direction of feeding bottles, etc., can solve problems such as difficulty in sucking milk, and achieve the effect of smooth sucking and balanced air pressure

Inactive Publication Date: 2015-11-04
NANTONG DILONG KNITTING GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most common baby bottles in the market have the same structure. The upper part has a threaded bottle mouth, a pacifier is selected on the bottle mouth, and the lower part is a fixed and sealed structure; Milk will become more and more difficult problem

Method used

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  • Piston baby feeding bottle

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Embodiment Construction

[0009] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0010] A piston-type baby feeding bottle comprises a nipple 1, a bottle body 2, a sealing piston 3 and a bottom cover 4;

[0011] The structure of the bottom cover 4 is a hollow annular cover, and the bottom cover 4 of the hollow annular cover structure is connected with the bottle body 2 by threads; the structure of the sealing piston 3 is a stepped structure, and the upper aperture of the sealing piston 3 is consistent with the aperture of the bottle mouth.

[0012] During use, the sealing piston 3 is put into the bottle from the bottom mouth of the bottle body 2, and the bottom cover 4 is screwed on the bottom of the bottle body 2. At this time, the sealing piston 3 is at the bottom of the bottle body 2, and final...

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PUM

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Abstract

The invention discloses a piston baby feeding bottle comprising a nipple, a bottle body, a sealed piston and a bottom cap. The nipple is connected to the bottle body by screwing. The sealed piston arranged inside the bottle body is movable. The beneficial effect of the piston baby feeding bottle is: by use of the movable sealed piston, air pressure inside and outside the bottle body is maintained balanced at any time so that babies can suck milk smoothly.

Description

technical field [0001] The invention relates to a daily necessities, in particular to a piston-type baby feeding bottle. Background technique [0002] At present, most common baby bottles in the market have the same structure. The upper part has a threaded bottle mouth, a pacifier is selected on the bottle mouth, and the lower part is a fixed and sealed structure; Milk will become an increasingly difficult problem. Contents of the invention [0003] The object of the present invention is to aim at the deficiencies of the prior art, and now provides a device that can keep the air pressure inside and outside the feeding bottle balanced at any time, so that the baby can suck milk smoothly. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a piston-type baby feeding bottle, characterized in that: it includes a nipple, a bottle body, a sealing piston and a bottom cover; the nipple and the bottle body ...

Claims

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Application Information

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IPC IPC(8): A61J9/00
Inventor 施辉
Owner NANTONG DILONG KNITTING GARMENT
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