Bottle

A bottle and bottle-shaped technology, applied in the direction of packaging food, packaging, medical containers, etc., can solve the problem of uneven liquid discharge, and achieve the effects of uniform liquid discharge, simple structure and improved sealing effect.
CN110074970APending Publication Date: 2019-08-02台州屹达塑业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
台州屹达塑业有限公司
Publication Date
2019-08-02

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Abstract

The invention provides a bottle, belonging to the technical field of containers. The invention aims to achieve the purpose of making liquid outlet more uniform while increasing the sealing property. The bottle comprises a bottle-shaped body and an inner cap connected to the upper end of the body and being capable of rotating, the inner cap can move along the up-down direction while rotating, the upper end of the body is provided with a liquid-passing hole communicated with the inner cavity of the body, the center of the top wall of the inner side of the inner cap is provided with a sealing portion, the outer side of the sealing portion is provided with a sealing cone, the sealing portion stretches into the liquid-passing hole, the sealing cone attaches to the inner wall of the liquid-passing hole to form sealing, when the inner cap moves upwards, the sealing cone separates from the inner wall of the liquid-passing hole to open the liquid-passing hole, and the upper end surface of the inner cap is provided with a plurality of liquid outlet holes distributed around the sealing portion. The bottle has the advantages that the overall structure is more compact and reasonable, the sealing effect is improved, and the sealing reliability is guaranteed.
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Description

technical field

[0001] The invention belongs to the technical field of containers, relates to a bottle, in particular to a bottle for painting. Background technique

[0002] At present, most of the smear bottles on the market adopt elastic sealing methods, such as the liquid packaging bottle and its liquid smearing device disclosed in the application number 201310346349.6. The liquid packaging bottle includes a bottle body and a bottle cap, and the liquid smearing device includes a stopper And the clip, the plug has a liquid outlet hole and an inner hole that penetrate up and down, the plug has a positioning step surface at the lower part of the inner hole, the stopper forms a limiting step surface at the upper end of the inner hole, the liquid outlet hole is set in the center of the limiting step surface, and the stopper The upper end is covered with an applicator head made of water-permeable soft material, and the applicator head covers the liquid outlet; the clip includes...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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