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Liquid quantitative extrusion device

An extrusion device and quantitative technology, which is applied in the field of liquid quantitative extrusion bottle caps, can solve the problems of difficult quantitative control of liquid amount, and achieve the effects of easy disassembly and cleaning, simple connection structure, and convenient use.

Active Publication Date: 2015-09-30
YUYAO SUN RAIN SPRAYER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the liquids that are easy to carry are contained in plastic bottles. When using them, you need to open the cap and tilt the bottle body to pour out the liquid in the bottle. However, such a structure makes it difficult to quantify the amount of liquid poured out each time. control

Method used

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-7 As shown, the liquid quantitative extrusion device in this embodiment includes a cover body 1 , a cylinder body 2 , a floating member 3 , a floating ball 4 and a bottom cover 5 . The cover body 1 is used in cooperation with the bottle body, and the inner peripheral wall of the cover body 1 has an internal thread 11 matched with the external thread of the bottle mouth. The top of the cover 1 has a liquid outlet 12, and one side of the cover 1 is hinged with an outer cover 13. The inner side of the outer cover 13 has a sealing portion 131 that can seal the upper end of the liquid outlet 12. The outer cover 13 can avoid External dust and the like pollute the liquid in the liquid outlet 12 .

[0025] like figure 2 , 3 As shown, the upper end of the cylinder body 2 is connected to the inner side of the cover body 1 and ...

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Abstract

The invention relates to a liquid quantitative extrusion device. The liquid quantitative extrusion device comprises a cover connected to a bottle in a matched mode, wherein a discharging port is formed in the top of the cover. The liquid quantitative extrusion device is characterized by further comprising a barrel, a floating piece and a floating ball, the upper end of the barrel is connected to the inner side of the cover and wraps the discharging port, a first feeding port is formed in the periphery of the upper end of the barrel, a second feeding port is formed in the lower end of the barrel, the floating piece and the floating ball are arranged inside the barrel in a vertical moving mode, a platform where liquid flows is formed on the inner wall of the barrel, the floating piece is arranged above the platform and can upwards move to plug the discharging port, and the floating ball is located between the lower end face of the platform and the bottom of the barrel. Liquid is quantitatively discharged under the matched action of the barrel, the floating piece, the floating ball and the cover, the connection structure between the barrel, the floating piece, the floating ball and the cover is simple and compact, and the liquid quantitative extrusion device is convenient to assemble, disassemble, wash and use.

Description

technical field [0001] The invention relates to a liquid quantitative extrusion device, in particular to a liquid quantitative extrusion bottle cap which can be used in conjunction with a bottle body. Background technique [0002] At present, most of the liquids that are easy to carry are contained in plastic bottles. When using them, you need to open the cap and tilt the bottle body to pour out the liquid in the bottle. However, such a structure makes it difficult to quantify the amount of liquid poured out each time. control. [0003] The Chinese invention patent application "Bottle Cap for Liquid Quantitative Extrusion" (Application No.: 201410086594.2) with the application publication number CN103818630A discloses a structure, which includes a cap, and the inner side of the cap is provided with an internal thread connected to the bottle , the top of the cover is provided with a liquid outlet, and a fixed sleeve with two ends open is installed on the cover. One end of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/08B65D83/00
CPCB65D47/0804B65D47/20
Inventor 桂仁东徐晓怀毛寅
Owner YUYAO SUN RAIN SPRAYER
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