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Vacuum pumping-out bottle

A technology of vacuum pump and pump core, which is applied in the direction of closure, packaging, and single hand-held devices, etc. It can solve the problems that the piston cannot move, and the cooperation between the piston and the cylinder body is difficult to control, etc., and achieves the effect of simple structure and reliable technology

Pending Publication Date: 2020-02-28
SHENZHEN BEAUTYSTAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the piston structure is special-shaped, the cooperation between the piston and the cylinder body is difficult to control, and the piston cannot move

Method used

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Experimental program
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Effect test

Embodiment 1

[0058] In daily life, after using a vacuum bottle to spray the content liquid on the use part, it is necessary to spread the content liquid evenly on the use part with hands or other smearing structures. It needs to cooperate with the use of smear tools, and it is very uncomfortable to find a smear tool temporarily. convenient. Therefore this design provides a kind of novel structure, installs a smear structure on the cover 5, directly smears when using, simple and convenient. The smearing structure described in this embodiment may be a brush, a sponge, a metal smearing head, a silicone smearing head and other components with smearing functions.

Embodiment 2

[0060] When in use, solving different problems may require different content liquids, such as shower gel, shampoo and hand sanitizer, etc. Therefore, it is often necessary to configure multiple vacuum pump bottles to store different content liquids for various needs. Configuring multiple vacuum pumps to discharge bottles is not only expensive, but also inconvenient to carry. For this reason, the present invention proposes another kind of novel structure to solve this problem.

[0061] Specifically, a plurality of pump core connecting parts 23 are arranged on the above-mentioned shoulder sleeve 2, and the size and shape of the pump core connecting parts 23 are arranged reasonably. , different content liquids are placed in different soft containing structures 4, which can meet the various needs of users. At the same time, the cost is low and the utility model is easy to carry.

[0062] To sum up, the vacuum pump bottle provided by the present invention only needs a pump head a...

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Abstract

The invention provides a vacuum pumping-out bottle. The bottle comprises a barrel body, a soft containing structure, a pump core, a shoulder sleeve, a press cap and an outer cover, wherein the shoulder sleeve is connected with the open end of the barrel body; the soft containing structure is connected with the shoulder sleeve; the pump core is installed inside the shoulder sleeve; the press cap isconnected with the pump core; and the shoulder sleeve is connected with the outer cover. According to the structure, movement of a piston is not needed, and when the pump core is pressed to pump outcontent liquid, the soft containing structure contracts, so that the content liquid can be stably pumped out, and the problem that the piston is stuck is solved. The bottle has simple structure and reliable technology. A smearing structure is installed on the press cap, and is convenient and practical. A plurality of pump core joints can also be arranged on the shoulder sleeve, and connected withdifferent pump cores and soft containing structures respectively, different content liquids are put into different soft containing structures, so that various use requirements of users can be met, thecost is low, and the bottle is portable.

Description

technical field [0001] The invention relates to the technical field of vacuum bottles, in particular to a vacuum pump out bottle. Background technique [0002] At present, ordinary vacuum bottles on the market basically use the pump head and piston structure in the bottle to realize the pumping of the liquid in the bottle. When the structure is working, the tightness of the piston needs to be lubricated. When the piston is not controlled properly, the piston may get stuck, which is prone to the problem that the content liquid cannot be pumped out. Most of the bottle body is also round, stereotyped. If the piston structure is irregular, the cooperation between the piston and the cylinder body is difficult to control, and the piston cannot move. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vacuum pump outlet bottle with simple and diverse structure, safe and reliable. [0004] In order to solve the above te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/34
CPCB05B11/1001B05B11/0054B05B11/1047B05B11/0038
Inventor 严德斌李神州欧阳静
Owner SHENZHEN BEAUTYSTAR CO LTD
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