CN113247414A

CN113247414A - Leakage-proof liquid containing bottle

Info

Publication number: CN113247414A
Application number: CN202110128528.7A
Authority: CN
Inventors: 余漩; 李健杰; 方海亮; 徐利; 刘君勇; 邓晓宇
Original assignee: Army Medical University
Current assignee: Army Medical University
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-08-13
Anticipated expiration: 2041-01-29
Also published as: CN113247414B

Abstract

The invention belongs to the technical field of container bottles, and relates to a liquid leakage prevention container bottle which comprises a bottle body, a bottle opening and a bottle plug, wherein the bottle body comprises an upper bottle body and a base, a flexible bottle body is connected between the upper bottle body and the base, two ends of the flexible bottle body are hermetically connected with the upper bottle body and the base, the bottle opening is arranged on the upper bottle body, a plurality of backflow holes are arranged on the bottle opening, two ends of the backflow holes are respectively positioned at the top and inside of the bottle opening, a liquid discharge groove is arranged on the bottle plug, the through holes are conical holes, the hole diameter of the through hole positioned at the top end of an inner lining cylinder is gradually increased from top to bottom, the hole diameter of the through hole positioned at the bottom end of the inner lining cylinder is gradually reduced from top to bottom, anti-skid grains are arranged on the outer wall of the flexible bottle body, the top end of the bottle opening is an arc surface, the anti-dropping bottle is used for solving the problem that the liquid drops of the existing reflux bottle drop easily to pollute the bottle body when in use.

Description

Leakage-proof liquid containing bottle

Technical Field

The invention belongs to the technical field of container bottles, and particularly relates to a liquid leakage prevention container bottle.

Background

The bottle cap is arranged on the bottle body filled with liquid, such as a soy sauce bottle, an edible oil bottle, a cooking wine bottle and the like, and the liquid in the bottle body is sealed by the bottle cap, so that the liquid leakage and the external impurities in the bottle body are prevented from falling into the bottle in the transportation and use processes. Generally, the bottle body for containing liquid has a relatively large capacity, and is not used once but used for many times, so the bottle cap is particularly important.

At present, most of sauce bottles, edible oil bottles or common liquid containers have part of liquid remained at a liquid outlet after the liquid is poured, then slowly flows onto the bottle body to pollute the bottle body, which causes additional troubles, in order to solve the problems, a large amount of backflow containing bottles flow out of the market at present, a liquid discharge groove is arranged on the bottle plug, the liquid discharge groove and the inner wall of the bottle body form a pipe cavity, when the bottle is poured, the liquid flows out through the liquid discharge groove, when the bottle is poured, the liquid remained in the liquid discharge groove is connected with the liquid drops outside the bottle mouth at the beginning of returning to the right state, liquid drops on the outer surface of the bottle mouth are not easy to flow down along the outer wall of the bottle mouth under the action of tension, and the liquid drops on the outer wall of the bottle mouth are sucked into the bottle body by negative pressure generated along with the backflow of liquid in the bottle body positive-returning liquid discharge tank, then, in order to avoid damaging the surface tension of the liquid, the liquid drops on the bottle mouth are required to be kept stable by paying extra attention when the liquid drops fall in the return operation, and the liquid drops are easy to fall off when the operation is not proper.

Disclosure of Invention

Based on the problems mentioned in the background art, the invention provides a leakage-proof liquid containing bottle which is used for solving the problem that liquid drops are easy to fall off to pollute a bottle body when the existing backflow bottle is used.

The technical scheme adopted by the invention is as follows:

the utility model provides a leak protection liquid appearance bottle, includes body, bottleneck and bottle plug, the body includes bottle and base, goes up and is connected with flexible bottle between bottle and the base, equal sealing connection between the both ends of flexible bottle and last bottle and the base, on the bottle was located to the bottleneck, a plurality of backward flow holes have been seted up on the bottleneck, the both ends in backward flow hole are located the top and the inside of bottleneck respectively, the flowing back groove has been seted up on the bottle plug.

On the basis of the technical scheme, the invention also improves the following steps:

further, a lining cylinder is arranged in the bottle body, two ends of the lining cylinder are respectively connected with the upper bottle body and the base in a sealing mode, the lining cylinder is located in the flexible bottle body, and through holes are formed in the top end and the bottom end of the lining cylinder. Can strengthen the overall structure intensity of body through setting up interior bushing, can restrict the deformation volume of flexible bottle simultaneously, avoid the operation improper to lead to the body to warp and lead to liquid in the bottle to spill out.

Furthermore, the through holes are all conical holes, the aperture of the through hole positioned at the top end of the lining cylinder is gradually increased from top to bottom, and the aperture of the through hole positioned at the bottom end of the lining cylinder is gradually reduced from top to bottom. The aperture of the contact end of the through hole and the liquid is reduced, so that the liquid in the bottle body is not easy to flow into the through hole.

Furthermore, the outer wall of the flexible bottle body is provided with anti-skid lines. The friction resistance is increased by additionally arranging the anti-skid lines, so that the use is convenient.

Further, the top end of the bottle mouth is an arc surface, and the top end of the backflow hole is located on the arc surface of the bottle mouth. When the residual liquid drops are formed at the end part of the bottle mouth, the position of the residual liquid drops corresponds to that of the backflow hole, so that the liquid drops can flow into the bottle body along the backflow hole more easily.

Furthermore, an arc-shaped clamping groove matched with the arc surface of the bottle opening is formed in the bottle plug. The arc-shaped clamping groove is in contact with the arc surface of the bottle opening, so that other backflow holes except the position of the liquid discharge groove are sealed by the bottle plug, the suction of the backflow holes at the position of the liquid discharge groove is increased, and liquid drops can be better sucked back into the bottle body.

Further, the top of bottle plug is equipped with the identification block, the position of identification block corresponds with the position of flowing back groove. The position of the liquid discharge groove is convenient to know through the identification block so as to be convenient to use.

Furthermore, the bottle stopper and the bottle mouth are both made of transparent materials. The condition in the liquid discharge tank can be visually seen, so that liquid can be poured better when the liquid discharge tank is used.

The invention has the beneficial effects that:

through setting up flexible bottle and backward flow hole, gravity's change makes flexible bottle sunken discharge the inside partial air of bottle before liquid pours out when empting liquid through holding power and body slope time, and the holding power reduces and the body focus changes flexible bottle and resumes deformation and make the interior negative pressure that produces of body when empting the end return, inhales back fast the liquid drop of bottleneck department through the backward flow hole, and the simplified operation, the liquid drop of instant unstable bottleneck of hand still is difficult for flowing to the body outside.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of a leakage-proof bottle according to an embodiment of the present invention;

FIG. 2 is a schematic view of a vertical cross-section structure of a leakage-proof bottle according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic view of a structure of a bottle mouth of a leakage-proof bottle according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the bottle stopper in the embodiment of the invention;

the main element symbols are as follows:

the bottle comprises a bottle body 1, a bottle opening 11, an arc surface 12, a backflow hole 13, a flexible bottle body 2, anti-skid lines 21, an inner lining tube 22, a through hole 23, a bottle stopper 3, a liquid discharge groove 31, an arc-shaped clamping groove 32 and an identification block 33.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-6, a leakage-proof liquid container bottle, including body 1, bottleneck 11 and bottle plug 3, body 1 includes bottle and base, goes up and is connected with flexible bottle 2 between bottle and the base, and equal sealing connection between the both ends of flexible bottle 2 and last bottle and the base, bottleneck 11 are located on the bottle, has seted up a plurality of backward flow holes 13 on bottleneck 11, and the both ends of backward flow hole 13 are located the top and the inside of bottleneck 11 respectively, have seted up fluid-discharge tank 31 on the bottle plug 3.

Specifically, be equipped with interior bushing 22 in the body 1, interior bushing 22's both ends respectively with go up between bottle and the base equal sealing connection, interior bushing 22 is located flexible bottle 2, and through-hole 23 has all been seted up to interior bushing 22's top and bottom. Can strengthen the overall structure intensity of body 1 through setting up interior bushing 22, can restrict the deformation volume of flexible bottle 2 simultaneously, avoid the misoperation to lead to body 1 to warp and lead to the liquid in the bottle to spill out.

Specifically, the through holes 23 are all tapered holes, the diameter of the through hole 23 located at the top end of the lining cylinder 22 is gradually increased from top to bottom, and the diameter of the through hole 23 located at the bottom end of the lining cylinder 22 is gradually decreased from top to bottom. The aperture of the end of the through hole 23 contacting with the liquid is reduced, so that the liquid in the bottle body 1 is not easy to flow into the through hole 23.

Specifically, the outer wall of the flexible bottle body 2 is provided with anti-skid grains 21. The friction resistance is increased by adding the anti-skid lines 21, so that the use is convenient.

Further, the top end of the bottle mouth 11 is an arc surface 12, and the top end of the backflow hole 13 is positioned on the arc surface 12 of the bottle mouth 11. When the residual liquid drops are formed at the end of the bottle mouth 11, the liquid drops are more easily flowed into the bottle body 1 along the return hole 13 in accordance with the position of the return hole 13.

Specifically, the bottle stopper 3 is provided with an arc-shaped slot 32 matched with the arc surface 12 of the bottle opening 11. The arc clamping groove 32 is contacted with the arc surface 12 of the bottle mouth 11, so that other backflow holes 13 except the position of the liquid discharge groove 31 can be sealed by the bottle plug 3, the suction force of the backflow holes 13 at the position of the liquid discharge groove 31 can be increased, and liquid drops can be better sucked back into the bottle body 1.

Specifically, the top end of the bottle stopper 3 is provided with an identification block 33, and the position of the identification block 33 corresponds to the position of the liquid discharge groove 31. The position of the liquid discharge groove 31 is easily known through the mark block 33 for use.

Specifically, the bottle stopper 3 and the bottle opening 11 are made of transparent materials. The condition in the liquid discharge groove 31 can be visually seen, so that liquid can be poured better when the liquid discharge device is used.

When empting liquid, hold flexible bottle 2 slope body 1 and empty liquid, 1 central slopes of slope body along with body 1, the flexible bottle 2 that is located the lower extreme is received the pressure reinforcing and takes place to warp, simultaneously because the operator will be controlled down to the volume of empting and the intention increases the grip and controls body 1, thereby discharge the partial air in the bottle before liquid is poured, the grip reduces and body focus changes flexible bottle 2 and resumes deformation and make the interior negative pressure that produces of body 1 when empting the end return, inhale back through the liquid drop of backward flow hole 13 with bottleneck 11 departments fast.

The anti-leakage liquid bottle provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a leak protection liquid holds bottle, includes body (1), bottleneck (11) and bottle plug (3), its characterized in that: the bottle body (1) comprises an upper bottle body and a base, wherein a flexible bottle body (2) is connected between the upper bottle body and the base, the two ends of the flexible bottle body (2) are connected with the upper bottle body and the base in a sealing mode, the bottle mouth (11) is arranged on the upper bottle body, a plurality of backflow holes (13) are formed in the bottle mouth (11), the two ends of the backflow holes (13) are located at the top and the inner portion of the bottle mouth (11) respectively, and a liquid discharge groove (31) is formed in the bottle plug (3).

2. The leakage-proof liquid-containing bottle as set forth in claim 1, wherein: the bottle comprises a bottle body (1), and is characterized in that a lining barrel (22) is arranged in the bottle body (1), two ends of the lining barrel (22) are respectively connected with an upper bottle body and a base in a sealing mode, the lining barrel (22) is located in the flexible bottle body (2), and through holes (23) are formed in the top end and the bottom end of the lining barrel (22).

3. The leakage-proof liquid-containing bottle as set forth in claim 2, wherein: the through holes (23) are all conical holes, the diameter of the through hole (23) located at the top end of the lining cylinder (22) is gradually increased from top to bottom, and the diameter of the through hole (23) located at the bottom end of the lining cylinder (22) is gradually reduced from top to bottom.

4. The leakage-proof liquid-containing bottle as set forth in claim 1, wherein: the outer wall of the flexible bottle body (2) is provided with anti-skid grains (21).

5. The leakage-proof liquid-containing bottle as set forth in claim 1, wherein: the top end of the bottle mouth (11) is an arc surface (12), and the top end of the backflow hole (13) is located on the arc surface (12) of the bottle mouth (11).

6. The leakage-proof liquid-containing bottle as set forth in claim 5, wherein: the bottle stopper (3) is provided with an arc-shaped clamping groove (32) matched with the arc surface (12) of the bottle mouth (11).

7. The leakage-proof liquid-containing bottle as set forth in claim 6, wherein: the top end of the bottle stopper (3) is provided with an identification block (33), and the position of the identification block (33) corresponds to the position of the liquid discharge groove (31).

8. The leakage-proof liquid-containing bottle as set forth in claim 7, wherein: the bottle stopper (3) and the bottle mouth (11) are both made of transparent materials.