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Bottle lid capable of adjusting pouring flow

An adjustable and flow-rate technology, which is applied in the direction of capping with auxiliary devices, sealing parts with unloading devices, closing, etc., can solve the problem of inability to effectively control the flow of the contents in the bottle, the large amount of contents poured out, Waste and other problems, to achieve the effect of convenient size adjustment, improved sealing performance, and simple overall structure

Active Publication Date: 2019-11-22
永嘉企达知识产权咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of bottle cap can meet the needs of general conditions such as temporary opening and closing of the bottle, sealing, etc., but the bottle caliber is fixed, it is easy to cause the contents (or liquid, powder, or granular, etc.) in the bottle to be poured out too much, and cannot Effectively control the flow of the content in the bottle, which is easy to cause waste

Method used

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  • Bottle lid capable of adjusting pouring flow
  • Bottle lid capable of adjusting pouring flow
  • Bottle lid capable of adjusting pouring flow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1-5 As shown, the present invention records a bottle cap with adjustable pouring flow, including a cap body 1, an inner adjusting ring 7, an outer adjusting ring 8, a gear post 6, a hose 16, a left fixing rod 3, a right fixing rod 20, Left adjustment lever 22, right adjustment lever 21, left adjustment sheet 4, right adjustment sheet 19, left torsion spring 5, right torsion spring 18;

[0043] The cover body 1 is hollow tubular, comprising a lower cover body 24, a middle cover body 25 and an upper cover body 26, the inner diameter of the lower cover body 24 is greater than the inner diameter of the middle cover body 25, and the inner diameter of the middle cover body 25 is smaller than the inner diameter of the upper cover body 26;

[0044] The outer diameter of the hose 16 is not greater than the inner diameter of the middle cover 25, and the axial height of the hose 16 is not less than the sum of the axial heights of the middle cover 25 and the upper cov...

Embodiment 2

[0052] Such as Figure 6-7 As shown, the present invention records a bottle cap with adjustable pouring flow, including a cap body 1, an inner adjusting ring 7, an outer adjusting ring 8, a gear post 6, a hose 16, a left fixing rod 3, a right fixing rod 20, Left adjusting lever 22, right adjusting lever 21, elastic steel wire 23;

[0053] The cover body 1 is hollow tubular, comprising a lower cover body 24, a middle cover body 25 and an upper cover body 26, the inner diameter of the lower cover body 24 is greater than the inner diameter of the middle cover body 25, and the inner diameter of the middle cover body 25 is smaller than the inner diameter of the upper cover body 26;

[0054] The outer diameter of the hose 16 is not greater than the inner diameter of the middle cover 25, and the axial height of the hose 16 is not less than the sum of the axial heights of the middle cover 25 and the upper cover 26; the lower end of the hose 16 is connected with a lower The sealing sh...

Embodiment 3

[0059] Based on Embodiment 1 and Embodiment 2, the upper cover body of the present invention is provided with spacers, which are located above the inner adjustment ring 7; the inner diameter of the spacer is equal to the outer diameter of the hose 16, and the outer diameter of the spacer is equal to the inner diameter of the upper cover body 26 . A seal is formed between the cushion block and the inner wall of the cover body 1, and a seal is formed between the cushion block and the outer wall of the flexible pipe 16, so as to prevent the contents of the bottle from infiltrating into the interior of the bottle cap from the top of the bottle cap and prevent the contents from remaining inside the bottle cap.

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Abstract

The invention relates to the technical field of bottle lids, in particular to a bottle lid capable of adjusting a pouring flow. The bottle lid capable of adjusting the pouring flow is characterized bycomprising a lid body, an inner adjusting ring, an outer adjusting ring, a gear column, a hose and a clamping mechanism. The outer adjusting ring is rotated in use; the inner adjusting ring is drivento rotate by gear transmission; and an adjusting rod under the inner adjusting ring drives the clamping mechanism for clamping or releasing out of the hose, so that a through port of the hose is changed to adjust the flow of contents in a bottle passing through the hose. The bottle lid is simple in overall structure and convenient and fast in size adjustment of the pouring through port of the bottle lid. Through multiple sealing structures, the sealing performance of the bottle lid is improved.

Description

technical field [0001] The invention relates to the technical field of bottle caps, in particular to a bottle cap with adjustable pouring flow. Background technique [0002] Existing medicines, food, beverages or mineral water, etc., the packaging bottle and bottle cap are a common matching structure. The bottle cap generally includes an outer cover and a gasket inside the outer cover. The gasket is mainly made of silica gel or Made of PET and other materials. Although this type of bottle cap can meet the needs of general conditions such as temporary opening and closing of the bottle, sealing, etc., but the bottle caliber is fixed, it is easy to cause the contents (or liquid, powder, or granular, etc.) in the bottle to be poured out too much, and cannot Effectively control the flow out of the content in the bottle, which is easy to cause waste. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a bott...

Claims

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Application Information

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IPC IPC(8): B65D47/20B65D47/06
CPCB65D47/06B65D47/20B65D2547/063
Inventor 周永竖陈凯李中勇
Owner 永嘉企达知识产权咨询有限公司
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