CN213157849U

CN213157849U - Oral liquid straw

Info

Publication number: CN213157849U
Application number: CN202020651166.0U
Authority: CN
Inventors: 方姣; 肖婷婷
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-05-11
Anticipated expiration: 2030-04-26

Abstract

The utility model belongs to the technical field of the straw, concretely relates to oral liquid straw, including outer tube and inner tube, the bottom face slope of outer tube forms the tiptoe, integrated into one piece has the snap ring in the outer tube, the snap ring is worn to locate by the inner tube, a plurality of gas pockets have evenly been seted up along the axial on the snap ring, the top integrated into one piece of outer tube has the briquetting, the bottom of inner tube is flat mouthful structure, the bottom integrated into one piece of inner tube has the spacing ring, the length and size of outer tube is 1cm ~ 2cm for solve oral liquid bottle puncture difficulty, during the air can not get into the bottle when absorbing simultaneously, atmospheric pressure step-down in the bottle when absorbing oral liquid leads to the difficult problem of disposable suction when absorbing oral liquid.

Description

Oral liquid straw

Technical Field

The utility model belongs to the technical field of the straw, concretely relates to oral liquid straw.

Background

The oral liquid is prepared by extracting effective components from Chinese medicinal decoction, adding adjuvants such as correctant and antibacterial agent, and bottling according to ampoule filling process.

The mouth of the oral liquid is generally sealed by combining a rubber sealing cover with an aluminum cover, the aluminum cover is opened when the oral liquid is taken, and then the sharp part of a straw penetrates through the rubber sealing cover for sucking; the rubber sealing cover has elasticity, the suction pipe can be surrounded when the suction pipe is inserted, air can not enter the bottle body, air pressure in the bottle becomes low when the oral liquid is sucked, disposable suction is difficult to suck when the oral liquid is sucked, the oral liquid is sucked for several times, the oral liquid which is quite bitter is sucked for several times, the pain is undoubtedly caused by the fact that the oral liquid is sucked for several times, and meanwhile, because the pipe diameter of the suction pipe is thin, the aluminum skin of the puncture bottle cover is extremely easy to break, and the puncture is difficult.

SUMMERY OF THE UTILITY MODEL

Based on the problem mentioned in the above-mentioned background art, the utility model provides an oral liquid straw for solve oral liquid bottle puncture difficulty, during the air can not get into the bottle when absorbing simultaneously, atmospheric pressure step-down in the bottle when absorbing oral liquid leads to the problem of hardly disposable suction when absorbing oral liquid.

The utility model adopts the technical scheme as follows:

the utility model provides an oral liquid straw, includes outer tube and inner tube, the bottom face slope of outer tube forms oblique point, integrated into one piece has the snap ring in the outer tube, the snap ring is worn to locate by the inner tube, evenly seted up a plurality of gas pockets along the axial on the snap ring.

On the basis of the technical scheme, the utility model discloses following improvement has still been made:

furthermore, a pressing block is integrally formed at the top end of the outer tube. The contact area of the fingers is increased through the pressing block, so that the fingers can exert force better, and the outer tube can be inserted into the oral liquid bottle better.

Further, the bottom end of the inner pipe is of a flat structure. The flat-mouth inner tube can be better contacted with the bottom of the oral liquid bottle, and the liquid medicine in the bottle can be conveniently sucked up.

Furthermore, the bottom end of the inner pipe is integrally formed with a limiting ring. The inner tube can be prevented from falling off accidentally in the sliding process under the action of the limiting ring.

Further, the length of the outer pipe is 1 cm-2 cm. The cost is saved, and meanwhile, the influence on the puncture effect caused by the increase of the flexibility due to the overlong size of the outer tube can be avoided.

The utility model has the advantages that:

the arrangement of the inner tube and the outer tube is convenient for puncture and use because the outer tube with larger diameter punctures the aluminum skin of the oral liquid bottle cap and then sucks liquid medicine through the inner tube; meanwhile, an air hole is arranged between the inner tube and the outer tube, and the air hole can be used for balancing the internal air pressure and the external air pressure of the oral liquid bottle, so that the liquid medicine is convenient to absorb.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an oral liquid straw according to an embodiment of the present invention;

FIG. 2 is a schematic longitudinal sectional view illustrating the structure of an oral liquid straw according to an embodiment of the present invention;

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

the main element symbols are as follows:

the device comprises an outer tube 1, a pressing block 11, a clamping ring 12, an air hole 13, an inner tube 2 and a limiting ring 21.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 to 3, an oral liquid suction tube comprises an outer tube 1 and an inner tube 2, wherein the outer tube 1 is made of rigid medical plastics, the bottom end surface of the outer tube 1 is inclined to form an inclined tip, a snap ring 12 is integrally formed in the outer tube 1, the inner tube 2 is arranged in the snap ring 12 in a penetrating manner, a plurality of air holes 13 are uniformly formed in the snap ring 12 along the axial direction, a press block 11 is integrally formed at the top end of the outer tube 1, the contact area of the press block 11 and a finger is increased, so that the finger can exert a better force, and the outer tube 1 can be better inserted into an oral liquid bottle; the bottom end of the inner tube 2 is of a flat structure, the flat inner tube 2 can be better contacted with the bottom of the oral liquid bottle, the liquid medicine in the bottle can be conveniently sucked up, and a limiting ring 21 is integrally formed at the bottom end of the inner tube 2. The inner tube 2 can be prevented from falling off accidentally in the sliding process under the action of the limiting ring 21; the length dimension of outer tube 1 is 1.5cm, is favorable to practicing thrift the cost, can avoid outer tube 1 size overlength to lead to flexibility to improve simultaneously and influence the puncture effect.

When the oral liquid bottle is used, the inclined tip of the outer tube 1 is aligned with the bottle cap of the oral liquid bottle, then the pressing block 11 is buckled by fingers to pierce the outer tube 1 into the bottle cap of the oral liquid bottle, then the inner tube 2 is slid, the inner tube 2 can be inserted into the oral liquid bottle to absorb liquid medicine, and the air hole 13 formed in the clamping ring 12 can be used for balancing the internal and external air pressure, so that the liquid medicine can be absorbed more easily.

The oral liquid straw provided by the utility model is introduced in detail. 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, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. An oral liquid straw which is characterized in that: including outer tube (1) and inner tube (2), the bottom face slope of outer tube (1) forms oblique point, integrated into one piece has snap ring (12) in outer tube (1), in snap ring (12) are worn to locate in inner tube (2), evenly seted up a plurality of gas pockets (13) along the axial on snap ring (12).

2. The oral liquid straw as claimed in claim 1, wherein: the top end of the outer tube (1) is integrally formed with a pressing block (11).

3. The oral liquid straw as claimed in claim 2, wherein: the bottom end of the inner pipe (2) is of a flat structure.

4. The oral liquid straw as claimed in claim 3, wherein: the bottom end of the inner pipe (2) is integrally formed with a limiting ring (21).

5. The oral liquid straw as claimed in claim 4, wherein: the length of the outer pipe (1) is 1 cm-2 cm.