CN216333506U

CN216333506U - Liquid filling bottle capable of preventing gas pressure in bottle from being too high

Info

Publication number: CN216333506U
Application number: CN202122953173.3U
Authority: CN
Inventors: 徐伟杰; 肖霞; 何小东; 向钊
Original assignee: Texlabs Technology Co ltd
Current assignee: Texlabs Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of filling equipment, and discloses a liquid filling bottle for preventing over-high air pressure in the bottle, which solves the problem that the air pressure in the bottle is easy to rise after liquid volatilizes, so that the bottle is deformed; in the utility model, in operation, the bottom end of the arranged stop block is pushed upwards, so that the stop block moves upwards after the spring is compressed, a gap is generated between the bottom end of the communicating groove and the inner bottom wall of the inner groove, and the two ends of the inner groove are communicated through the communicating groove, so that the air pressure inside and outside the bottle is balanced, the inner wall of the bottle is protected, and the bottle is prevented from being deformed due to overlarge internal air pressure.

Description

Liquid filling bottle capable of preventing gas pressure in bottle from being too high

Technical Field

The utility model belongs to the technical field of filling equipment, and particularly relates to a liquid filling bottle capable of preventing over-high air pressure in the bottle.

Background

The liquid filling bottle is a device for storing various liquids, and the liquid filling bottle is convenient to carry and convey after being filled with the liquids, so that great convenience is brought to the life of people, and the liquid filling bottle is widely popular.

When the volatile liquid is filled in the liquid filling bottle, the air pressure in the bottle is easy to rise due to the volatility of the liquid, so that the bottle is deformed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the liquid filling bottle for preventing the air pressure in the bottle from being too high, and the problem that the air pressure in the bottle is easily increased after the liquid volatilizes, so that the bottle is deformed is effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a liquid filling bottle for preventing over-high air pressure in the bottle comprises a filling bottle, wherein a bottle opening is arranged at the top end of the filling bottle, an outer bottle cap is arranged outside the bottle opening, and a balanced air pressure component is arranged inside the filling bottle;

the balanced air pressure assembly comprises an inner bottle cap arranged inside a bottle opening, a hose is arranged at the bottom end of the inner bottle cap, the hose is communicated with the top end of the inner bottle cap, and a communicating unit is arranged at the bottom end of the hose.

Preferably, the inner wall and the outer wall of the bottle mouth are both provided with screw grooves, the outer wall of the bottle mouth is in threaded connection with the outer bottle cap, and the inner wall of the bottle mouth is in threaded connection with the inner bottle cap.

Preferably, the communicating unit comprises a floating block arranged at the bottom end of the hose, the bottom end of the floating block is provided with a bottom groove, the top end of the bottom groove is provided with an inner groove, the inner groove is positioned inside the floating block, and the inner groove is communicated with the hose.

Preferably, the inside of the inner groove is provided with a stop block, the top end of the stop block is provided with a spring at an equal angle, the top end of the spring is fixedly connected with the inner top wall of the inner groove, the top end of the stop block is provided with a top groove, and the inside of the stop block is provided with a communicating groove at an equal angle.

Preferably, one end of the communicating groove is communicated with the top groove, and the other end of the communicating groove penetrates through the bottom end of the stop block.

Preferably, the outer side of the bottom groove is provided with side grooves at equal angles, and the inner part of the bottle mouth is provided with vent grooves at equal angles.

Compared with the prior art, the utility model has the beneficial effects that:

1) during work, the bottom end of the arranged stop block is subjected to upward thrust, so that the stop block moves upwards after the spring is compressed, a gap is formed between the bottom end of the communicating groove and the inner bottom wall of the inner groove, the two ends of the inner groove are communicated through the communicating groove, the air pressure inside and outside the bottle is balanced, the inner wall of the bottle is protected, and the bottle is prevented from being deformed due to overlarge internal air pressure;

2) the utility model discloses a bottle, including the bottle, the bottle is equipped with the floating block, the floating block that sets up is in the work, receives liquid buoyancy to influence through the floating block that sets up to gas is to the contact in always with the bottle, thereby improves the balanced efficiency of atmospheric pressure, and the inside groove is installed inside the floating block, thereby makes the inside groove can be along with the floating block together removes, thereby makes atmospheric pressure balance more sensitive.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the filling bottle of the present invention;

FIG. 3 is a schematic view of a balanced air pressure assembly according to the present invention;

FIG. 4 is a schematic view of a communication unit according to the present invention;

fig. 5 is a schematic view of the stopper structure of the present invention.

In the figure: 1. filling bottles; 2. a bottle mouth; 3. an outer bottle cap; 4. a balanced air pressure assembly; 401. an inner bottle cap; 402. A hose; 403. a communication unit; 4031. floating blocks; 4032. a bottom groove; 4033. an inner tank; 4034. a stopper; 4035. a spring; 4036. a top groove; 4037. a communicating groove; 4038. a side groove; 5. a vent groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-5, the present invention includes a filling bottle 1, a bottle mouth 2 is installed at the top end of the filling bottle 1, an outer bottle cap 3 is installed outside the bottle mouth 2, and a balancing air pressure assembly 4 is installed inside the filling bottle 1.

Second embodiment, on the basis of first embodiment, balanced atmospheric pressure subassembly 4 is including installing in the inside interior bottle lid 401 of bottleneck 2, and hose 402 is installed to the bottom of interior bottle lid 401, and hose 402 is linked together with the top of interior bottle lid 401, and intercommunication unit 403 is installed to the bottom of hose 402, and the screw groove has all been seted up to the inner wall and the outer wall of bottleneck 2, and the outer wall and the outer bottle lid 3 threaded connection of bottleneck 2, the inner wall and the interior bottle lid 401 threaded connection of bottleneck 2.

In the third embodiment, on the basis of the second embodiment, the communicating unit 403 includes a floating block 4031 installed at the bottom end of the hose 402, a bottom groove 4032 is installed at the bottom end of the floating block 4031, an inner groove 4033 is installed at the top end of the bottom groove 4032, the inner groove 4033 is located inside the floating block 4031, the inner groove 4033 is communicated with the hose 402, a stop 4034 is installed inside the inner groove 4033, a spring 4035 is installed at the top end of the stop 4034 at an equal angle, the top end of the spring 4035 is fixedly connected with the inner top wall of the inner groove 4033, a top groove 4036 is installed at the top end of the stop 4034, a communicating groove 4037 is installed inside the stop 4034 at an equal angle, one end of the communicating groove 4037 is communicated with the top groove 4036, the other end of the communicating groove 4037 penetrates through to the bottom end of the stop 4034, a side groove 8 is installed at the outer side of the bottom groove 4032 at an equal angle, and a vent groove 4035 is installed inside the mouthpiece 2 at an equal angle;

since the floating block 4031 receives the buoyancy given by the liquid, so that the floating block 4031 is positioned above the liquid surface, when the pressure inside the bottle is equal to the pressure outside the bottle, the stopper 4034 is pressed by the spring 4035, so that the lower bottom wall of the stopper 4034 is tightly attached to the inner bottom wall of the inner groove 4033, so that the bottom end of the communicating groove 4037 is closed, the inside and the outside of the bottle are not communicated, when the liquid volatilizes, after the air pressure in the filling bottle 1 is increased, because the bottom end of the inner groove 4033 is communicated with the inside of the bottle through the bottom groove 4032, and the top end of the inner groove 4033 is communicated with the outside through the vent groove 5, as the air pressure in the bottle increases, the bottom end of the stop 4034 is pushed upwards, so that after the spring 4035 is compressed, the block 4034 is moved upward, so that the bottom end of the communication groove 4037 is spaced from the inner bottom wall of the inner groove 4033, the communicating groove 4037 allows the two ends of the inner groove 4033 to communicate with each other, thereby equalizing the air pressure inside and outside the bottle.

The working principle is as follows: during operation, firstly, liquid is filled into the filling bottle 1, the inner bottle cap 401 is in threaded connection with the inner part of the bottle mouth 2, and then the outer bottle cap 3 is screwed on the outer side of the bottle mouth 2 to finish installation;

because the floating block 4031 is subjected to the buoyancy given by the liquid, the floating block 4031 is positioned above the liquid level, when the air pressure inside the bottle is equal to the air pressure outside the bottle, at the moment, the stop 4034 is under the action of the spring 4035, so that the lower bottom wall of the stop 4034 is tightly attached to the inner bottom wall of the inner groove 4033, so that the bottom end of the communication groove 4037 is closed, so that the inside and the outside of the bottle are not communicated, when the liquid volatilizes and the air pressure inside the filling bottle 1 is increased, at the moment, the bottom end of the inner groove 4033 is communicated with the inside of the bottle through the bottom groove 4032, the top end of the inner groove 4033 is communicated with the outside through the vent groove 5, and because the air pressure inside the bottle is increased, the bottom end of the stop 4034 is subjected to upward thrust, so that the stop 4034 moves upward after the spring 4035 is compressed, so that a gap is generated between the bottom end of the communication groove 4037 and the inner bottom wall of the inner groove 4033, and the two ends of the inner groove 4033 are communicated through the communication groove 4037, so that the air pressure inside and the outside of the bottle is balanced, further protect the inner wall of the bottle and avoid the deformation of the bottle due to the overlarge internal air pressure.

Claims

1. The utility model provides a prevent too high liquid filling bottle of bottle internal gas pressure, includes filling bottle (1), its characterized in that: a bottle mouth (2) is installed at the top end of the filling bottle (1), an outer bottle cap (3) is installed outside the bottle mouth (2), and a balance air pressure assembly (4) is installed inside the filling bottle (1);

the balance air pressure assembly (4) comprises an inner bottle cap (401) arranged inside a bottle mouth (2), a hose (402) is arranged at the bottom end of the inner bottle cap (401), the hose (402) is communicated with the top end of the inner bottle cap (401), and a communication unit (403) is arranged at the bottom end of the hose (402).

2. A liquid filled bottle for preventing excessive air pressure inside the bottle according to claim 1, wherein: the inner wall and the outer wall of the bottle mouth (2) are both provided with screw grooves, the outer wall of the bottle mouth (2) is in threaded connection with the outer bottle cap (3), and the inner wall of the bottle mouth (2) is in threaded connection with the inner bottle cap (401).

3. A liquid filled bottle for preventing excessive air pressure inside the bottle according to claim 1, wherein: the communicating unit (403) comprises a floating block (4031) installed at the bottom end of the hose (402), a bottom groove (4032) is formed in the bottom end of the floating block (4031), an inner groove (4033) is formed in the top end of the bottom groove (4032), the inner groove (4033) is located inside the floating block (4031), and the inner groove (4033) is communicated with the hose (402).

4. A liquid filled bottle for preventing excessive air pressure inside the bottle according to claim 3, wherein: the inner groove (4033) is internally provided with a stop block (4034), the top end of the stop block (4034) is provided with a spring (4035) at an equal angle, the top end of the spring (4035) is fixedly connected with the inner top wall of the inner groove (4033), the top end of the stop block (4034) is provided with a top groove (4036), and the inside of the stop block (4034) is provided with a communicating groove (4037) at an equal angle.

5. A liquid filled bottle for preventing excessive internal gas pressure in the bottle according to claim 4, wherein: one end of the communicating groove (4037) is communicated with the top groove (4036), and the other end of the communicating groove (4037) penetrates to the bottom end of the stop block (4034).

6. A liquid filled bottle for preventing excessive air pressure inside the bottle according to claim 3, wherein: the outer side of the bottom groove (4032) is provided with a side groove (4038) at an equal angle, and the inner part of the bottleneck (2) is provided with a vent groove (5) at an equal angle.