CN214103565U

CN214103565U - Novel travel split charging pressing bottle

Info

Publication number: CN214103565U
Application number: CN202022883875.4U
Authority: CN
Inventors: 王秀宇; 李昂; 王志刚; 杨金玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-03
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a novel travel split charging pressing bottle, which comprises a bottle body, a liquid storage barrel, an inner container, a pressing nozzle, a large end cover, a small end cover, a liquid inlet valve, an exhaust valve and an air pressure balance hole; the air pressure balance holes at the two sides of the liquid storage barrel are sealed, the inner container is connected with the inner side of the small end cover, the joint of the inner container and the small end cover is sealed, the catheter of the original travel split charging press bottle is removed, and liquid directly enters the liquid storage barrel through the liquid inlet valve. This press down bottle adopts the inside and outside atmospheric pressure of inner bag balance stock solution bucket, extrudes liquid through pressure, can not fall the exhaust air, and liquid can not flow back, is in vacuum state in making the bottle, can prevent effectively that liquid from receiving the pollution.

Description

Novel travel split charging pressing bottle

Technical Field

The utility model relates to a travel partial shipment is according to pressing the bottle, concretely relates to novel travel partial shipment is according to pressing the bottle.

Background

With the improvement of living standard, the business trip is an important part of people's daily life, and many users have business trip or travel habits and own living goods. The split charging pressing bottle for travel is popular among users due to the characteristics of small occupied space, convenience in carrying, strong use feeling, capability of being carried by airplanes without consignment and the like. However, due to the influence of factors such as the state of the bottle body, the structure of the bottle body, the stress of the bottle body, the change of air pressure and the like, leakage often occurs at the bottle mouth of the sub-bottle, so that the travel experience is greatly reduced.

When the existing travel split charging press bottle is used, the press nozzle is extruded to drive the liquid outlet pipe to move downwards, the spring is compressed to enable the liquid inlet valve to be closed downwards, and meanwhile, as the piston moves downwards, the exhaust valve is opened at the moment, liquid in the liquid storage cylinder flows out of the liquid outlet pipe; when the liquid outlet pipe moves upwards, the spring returns to the original natural state, so that the piston moves upwards, the exhaust valve is closed, the liquid inlet valve is opened, liquid enters the liquid storage cylinder from the liquid guide pipe through the liquid inlet valve under the action of air pressure, and the piston reciprocates up and down in the liquid storage cylinder to continuously suck the liquid out of the bottle. The user feedback shows that after the bottle is pressed for secondary sealing in the split charging process in the travel, leakage often occurs at the bottle opening of the split charging bottle due to the influence of factors such as the inclination of the bottle body, stress, air pressure change and the like. Through to its structural analysis discovery, the bottle is harder hard to warp, can't adapt to the interior negative pressure state of bottle, so the liquid storage bucket prevents the negative pressure for balanced inside and outside atmospheric pressure and takes place, opens the atmospheric pressure balancing hole in liquid storage bucket both sides, carries the partial shipment because of the travel again and presses the bottle and be in encapsulated situation, and the discharge valve is opened, makes liquid from here through the small end cover seepage, and the seepage route is shown in fig. 2. The invention of the novel travel split charging press bottle solves the problems related to the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the seepage often appears in the bottle use is pressed in current travel partial shipment, the utility model discloses a novel travel partial shipment is pressed the bottle, should press the inside and outside atmospheric pressure of bottle adoption inner bag balance stock solution bucket, extrude liquid through pressure, can not fall the exhaust air, and liquid can not flow back, is in vacuum state in making the bottle, can effectively prevent that liquid from receiving the pollution.

The utility model discloses a solve the technical scheme that technical problem provided as follows:

a novel travel split charging pressing bottle comprises a bottle body, a liquid storage barrel, an inner container, a pressing nozzle, a large end cover, a small end cover, a liquid inlet valve, an exhaust valve and an air pressure balance hole; the air pressure balance holes at the two sides of the liquid storage barrel are sealed, the inner container is connected with the inner side of the small end cover, the joint of the inner container and the small end cover is sealed, the catheter of the original travel split charging press bottle is removed, and liquid directly enters the liquid storage barrel through the liquid inlet valve.

The inner container is made of antibacterial packaging film materials.

The inner container is bonded with the inner side of the small end cover.

The utility model has the advantages that: 1. the novel travel split charging pressing bottle firstly solves the problem of leakage from the source, namely the air pressure balancing hole is sealed, so that liquid is prevented from entering the joint of the small end cover and the liquid outlet pipe through the air pressure balancing hole, and the leakage is prevented; 2. the inner container is adopted to balance the air pressure inside and outside the liquid storage barrel, liquid is extruded out through pressure, air cannot be pumped backwards, the liquid cannot flow back, the bottle is in a vacuum state, and the liquid can be effectively prevented from being polluted; 3. the inner container is made of antibacterial packaging films, the packaging material is good in degradation effect and tensile property, belongs to a green environment-friendly packaging material, cannot pollute the environment, greatly improves the antibacterial property of the packaging material due to the addition of the antibacterial agent, and is favorable for delaying the deterioration speed of daily care products.

Drawings

FIG. 1 is a prior art dispensing press bottle structure for travel;

FIG. 2 is a schematic view of a leakage path of a prior art travel dispenser squeeze bottle;

FIG. 3 is a view of a novel travel split charging press bottle structure;

in the figure: 1. a large end cap; 2. a gasket; 3. a bottle body; 4. a liquid inlet valve; 5. a catheter; 6. a spring; 7. a liquid storage barrel; 8. an exhaust valve; 9. a piston; 10. a small end cap; 11. a liquid outlet pipe; 12. pressing a nozzle; 13. an air pressure balancing hole; 14. an inner container.

Detailed Description

A novel travel split charging pressing bottle comprises a bottle body 3, a liquid storage barrel 7, an inner container 14, a pressing nozzle 12, a large end cover 1, a small end cover 10, a liquid inlet valve 4, an exhaust valve 8 and an air pressure balancing hole 13; the air pressure balance holes 13 on the two sides of the liquid storage barrel 7 are sealed, the inner container 14 is connected with the inner side of the small end cover 10, the joint of the inner container 14 and the small end cover 10 is sealed, the liquid guide tube 5 of the original travel split charging press bottle is removed, and liquid directly enters the liquid storage barrel 7 through the liquid inlet valve 4.

The novel travel split charging pressing bottle firstly solves the problem of leakage from the source, namely the air pressure balancing hole 13 is sealed, so that liquid is prevented from entering the joint of the small end cover 10 and the liquid outlet pipe 11 through the air pressure balancing hole 13, and the leakage is prevented; but simultaneously, the function of the air pressure balancing hole 13 for balancing the air pressure inside and outside the liquid storage barrel 7 also disappears, so that the inner container 14 which can effectively balance the air pressure inside and outside the liquid storage barrel 7 is added. The inner container 14 is made of an antibacterial packaging film material, the inner container 14 can be gradually reduced along with the reduction of the amount of liquid contained in the split charging bottle in the using process, in order to prevent the liquid guide tube 5 from being adsorbed by the inner container 14, the liquid guide tube 5 is removed, and the liquid directly enters the liquid storage barrel 7 through the liquid inlet valve 4, as shown in fig. 3.

The use method and the working principle are as follows: when the pressure nozzle 13 is extruded, the liquid outlet pipe 12 is driven to move downwards, the spring 6 is compressed to enable the liquid inlet valve 4 to be closed downwards, meanwhile, the piston 9 moves downwards, the inner container 14 expands the balance air pressure, and the liquid in the liquid storage cylinder 7 flows out of the liquid outlet pipe 12; when the liquid outlet pipe 12 moves upwards, the spring 6 returns to the original natural state, the piston 9 moves upwards, the liquid inlet valve 4 is opened, the inner container 14 contracts under the action of air pressure, and liquid enters the liquid storage cylinder 7 from the inner container 14 through the liquid inlet valve 4. The piston 9 thus reciprocates up and down in the cylinder, constantly drawing liquid out of the bottle.

Claims

1. The utility model provides a novel travel partial shipment is according to bottle which characterized in that: comprises a bottle body (3), a liquid storage barrel (7), an inner container (14), a pressure nozzle (12), a large end cover (1), a small end cover (10), a liquid inlet valve (4), an exhaust valve (8) and an air pressure balance hole (13); air pressure balance holes (13) on two sides of the liquid storage barrel are sealed, an inner container (14) is connected with the inner side of a small end cover (10), the joint of the inner container (14) and the small end cover (10) is sealed, a liquid guide pipe (5) of an original travel split charging press bottle is removed, and liquid directly enters the liquid storage barrel (7) through a liquid inlet valve (4).

2. The new travel dispensing press bottle of claim 1, wherein: the inner container (14) is made of antibacterial packaging film materials.

3. The new travel dispensing press bottle of claim 1, wherein: the inner container (14) is bonded with the inner side of the small end cover (10).