CN203845151U

CN203845151U - Low interfacial tension liquid bottle

Info

Publication number: CN203845151U
Application number: CN201420219903.4U
Authority: CN
Inventors: 江政儒; 邱国隆
Original assignee: Panion and BF Biotech Inc
Current assignee: Panion and BF Biotech Inc
Priority date: 2013-10-02
Filing date: 2014-04-30
Publication date: 2014-09-24
Anticipated expiration: 2024-04-30
Also published as: TWM471427U

Abstract

The utility model provides a low interfacial tension liquid bottle ware, including a body and an opening. The opening part extends from one end of the body. The opening part is provided with a bottle mouth structure. The bottle mouth structure is provided with a top surface and an inclined surface extending from the outer wall of the bottle mouth structure to the outer side of the opening part. The top surface and the inclined surface together define an acute angle. The utility model discloses a low interfacial tension liquid bottle ware, the bottleneck structure of accessible opening and produce the effect that dams, compare in the well-known bottle ware that is used for splendid attire this type of liquid, the utility model discloses a reducible low interfacial tension's of bottle ware liquid is toppling over the in-process, or topples over and finishes and flow down along the bottle ware outer wall when standing up with the bottle ware, leads to body or environment to be infected with the situation production of this kind of liquid, consequently can promote the practicality and the security of bottle ware.

Description

Low interfacial tension liquid bottle

Technical Field

The present invention relates to a bottle, and more particularly to a low interfacial tension liquid bottle.

Background

In each medical facility such as a hospital, a clinic, and a health care center, when cleaning or disinfecting of surgical instruments and affected parts of patients is required, medical liquids such as physiological saline, liquids for injection, distilled water, alcohol, and other types of disinfection liquids are used, and the medical liquids are generally stored and sold in a bag-shaped or bottle-shaped container.

Wherein, when the bottle contains more than one liquid, such as alcohol, further sub-packaging is often needed. However, when the bottle needs to be subpackaged, the interfacial tension of the contained liquid is often low, so that part of the liquid flows down along the outer wall of the bottle during pouring or after pouring and erecting the bottle, and the bottle body or the environment is contaminated with the liquid, which causes inconvenience in use and cleaning; even more, the above problems are a potential threat in the medical environment when the bottle contains a liquid containing a contaminating or dangerous component.

Therefore, it is an important issue to provide a low interfacial tension liquid bottle, which can effectively prevent the low interfacial tension liquid from flowing down along the outer wall of the bottle during pouring or dispensing or when the bottle is completely poured and the bottle is erected to contaminate the outer wall of the bottle or the environment, without changing the usage habit.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, it is an object of the present invention to provide a low interfacial tension liquid bottle capable of effectively reducing the problem that the low interfacial tension liquid flows down along the outer wall of the bottle to contaminate the body or the environment during the pouring or dispensing process or when the bottle is completely poured and the bottle is erected.

To achieve the above object, the present invention provides a low interfacial tension liquid bottle comprising a body and an opening. The opening part extends from one end of the body. The opening part is provided with a bottle mouth structure. The bottle mouth structure is provided with a top surface and an inclined surface extending from the outer wall of the bottle mouth structure to the outer side of the opening part. The top surface and the inclined surface together define an acute angle.

In one embodiment of the present invention, the "low interfacial tension" liquid is τ_A/BOTTLE≤τ_Water/liquor _BOTTLEWherein τ is the sign of interfacial tension, and A represents the "low interfacial tension" liquid (and liquid other than water) in this case, i.e., τ is mentioned above_A/BOTTLEIs the interfacial tension value of the low interfacial tension liquid relative to the bottle, and_Water/BOTTLEThe interfacial tension value of the water relative to the vial. In the present invention, the preferred liquid is a medical liquid, more preferably a medical liquidThe sterilizing liquid is mainly used for medical treatment, and the utility model takes 72 percent alcohol as an example for illustration.

In an embodiment of the present invention, the low interfacial tension liquid bottle further comprises a cover. The cover body is detachably arranged at the opening part.

In one embodiment of the present invention, the low interfacial tension liquid bottle is a jar.

In an embodiment of the present invention, the acute angle is between 0 degree and 60 degrees.

In an embodiment of the present invention, the low interfacial tension liquid bottle further comprises a collar. The collar part protrudes outwards and is arranged at one end of the opening part close to the body in an annular mode.

In an embodiment of the present invention, the end of the cover body has a safety buckle toward the collar.

In an embodiment of the present invention, the horizontal extension distance of the inclined plane is between 0.5mm and 5 mm.

In an embodiment of the present invention, the bottle opening structure has a pre-pressing portion and a buckling portion. The pre-pressing part abuts against one end of the opening part. The buckling part is convexly formed at the other end of the bottle mouth structure facing the opening part and buckles the outer side of the opening part.

In one embodiment of the present invention, the low interfacial tension liquid bottle comprises a receiving structure. The containing structure is formed by the outward protrusion of the outer wall of the bottle mouth structure. The accommodating structure is provided with an accommodating groove.

In an embodiment of the present invention, the low interfacial tension liquid bottle further includes at least one receiving structure. The containing structure is formed by the outward projection of the outer wall of the opening part. The accommodating structure is provided with an accommodating groove.

In an embodiment of the present invention, the bottle mouth structure, the top surface and the inclined surface of the low interfacial tension liquid bottle device are annular.

It should be noted that, because of according to the utility model discloses a low interfacial tension liquid bottle ware, its periphery through the opening in the bottle ware forms an acute angle structure to can be used to when empting low interfacial tension liquid in-process, or empty and finish and stand up the bottle ware, reduce the liquid volume that flows down along the bottle ware outer wall and avoid being infected with the body or environment even. Further, the utility model discloses a low interfacial tension liquid bottle ware, the bottleneck structure of accessible opening and the effect that produces damming compare in the well-known bottle ware that is used for this type of liquid of splendid attire, the utility model discloses a reducible low interfacial tension's of bottle ware liquid is toppling over the in-process, or topples over and finishes and flow down along the bottle ware outer wall when standing up with the bottle ware, leads to body or environment to be infected with the situation production of this kind of liquid, consequently can promote the practicality and the security of bottle ware.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,

fig. 1 is an external view of a bottle opener according to a first embodiment of the present invention.

Fig. 2 is an assembled view of the bottle assembly shown in fig. 1.

FIG. 3 is a partial cross-sectional view of the bottle shown in FIG. 2 taken along line B-B.

Fig. 4A is a partial cross-sectional view of the finish structure of the bottle closure shown in fig. 2.

Fig. 4B is a schematic partial cross-sectional view illustrating a bottle mouth structure of a bottle opener according to a second embodiment of the present invention.

FIG. 5 is a partial cross-sectional view of the bottle of FIG. 1 taken along line A-A.

Fig. 6 is a schematic partial cross-sectional view of a bottle opener according to a third embodiment of the present invention.

Fig. 7 is a schematic partial cross-sectional view of a bottle opener according to a fourth embodiment of the present invention.

Fig. 8 is a schematic partial cross-sectional view of a bottle opener according to a fifth embodiment of the present invention.

Main element number description:

1: cover body

11: safety buckle ring

2: body

21: neck part

22: shoulder part

23: receiving part

3. 3a, 3 c: opening part

4. 4a, 4 c: bottle mouth structure

41. 41': the top surface

42. 42': inclined plane

43: prepressing part

44: connecting part

45: fastening part

5. 5b, 5 c': containing structure

51. 51b, 51 c': projecting part

52. 52 c': containing groove

6: collar part

A-A, B-B: section line

C. C1, C3: bottle device

D: horizontal extension distance (of the ramp 42)

S: containing space

θ, θ': acute angle

Detailed Description

A low interfacial tension liquid bottle (hereinafter referred to as a bottle) according to several embodiments of the present invention will be described with reference to the accompanying drawings, wherein like elements are designated by like reference numerals.

Fig. 1 is an appearance diagram of a bottle according to a first embodiment of the present invention, fig. 2 is an assembly diagram of the bottle shown in fig. 1, please refer to fig. 1 and fig. 2, a bottle C is used for containing a liquid with low interfacial tension (not shown in the drawings, and hereinafter referred to as "liquid"), and in this embodiment, the bottle C includes a body 2, an opening 3 and a cover 1. Wherein, the opening 3 is formed at one end of the body 2 to communicate the body 2 with the external environment, so that the liquid can be filled into or poured out from the body 2. The cover 1 is detachably disposed in the opening 3, but the combination of the cover and the opening is described in the following, and the detailed features and structures of the main body 2 and the opening 3 will be described.

The bottle C of the present embodiment is a jar, and the term "jar" refers to a bottle having an opening with a diameter substantially close to the diameter of the main body. In other words, the opening through which the substance enters or leaves the jar is substantially close to the diameter of the jar body, and thus the substance moves substantially, including flowing, dumping, etc., as it enters or leaves the jar. The bottle ware of wide-mouth is used to this embodiment, makes medical personnel can directly put into the bottle ware with the surgical instruments through the bottle ware of wide-mouth and disinfect, or directly uses alcohol through the wide-mouth with the cotton is stained with.

Fig. 3 is a partial cross-sectional view of the bottle container C shown in fig. 2 along the line B-B, and fig. 4A is a partial cross-sectional view of the bottle mouth structure 4 of the bottle container C shown in fig. 2, with reference to fig. 1 to 4A. The opening 3 has a finish structure 4. The bottle opening structure 4 has a top surface 41 and a slope surface extending from the outer wall of the bottle opening structure 4 toward the outside of the opening portion 3, wherein the top surface 41 and the slope surface 42 together define an acute angle θ, in the embodiment, the acute angle θ is between 0 degree and 60 degrees, preferably between 5 degrees and 50 degrees, and the preferred implementation range and the more preferred implementation range of the acute angle θ respectively include a combination of any two integer values in the above ranges. In detail, as shown in fig. 4A, the connection portion between the top surface 41 and the inclined surface 42 of the present embodiment is a one-sided structure, and therefore the acute angle θ is an included angle (an included angle shown by a dotted line in fig. 4A) extending outward between the top surface 41 and the inclined surface 42; however, in other embodiments, the connection between the top surface 41 ' and the inclined surface 42 ' may be a point structure (such as the acute angle θ ' shown in fig. 4B, fig. 4B is a partial cross-sectional view of the bottle mouth structure of the bottle container according to the second embodiment of the present invention); that is, the top surface and the inclined surface directly form an acute angle structure, which is also included in the spirit of the present invention.

Further, in order to effectively reduce the portion of the liquid that may contaminate the body 2 or the environment when the bottle C is erected during or after pouring, the configuration and the size of the top surface 41 and the inclined surface 42 are preferably matched, for example, in the embodiment, the horizontal extending distance D of the inclined surface 42 is 2.8 millimeters (mm), and the horizontal extending distance D is preferably 0.5mm to 5 mm. And the preferred and more preferred ranges for the horizontal extension distance D include any two combinations of the above ranges.

Generally, when the known bottle is used for pouring liquid, the liquid can be more or less shunted in the pouring process; that is, part of the liquid will flow out directly from the opening of the known bottle in the pouring direction, and a small part of the liquid will flow down along the outer wall of the known bottle. Especially when a solution with low interfacial tension is poured, the liquid flows down along the outer wall of the conventional bottle, and further the outer wall of the conventional bottle is contaminated, or even the table top is contaminated, which causes environmental mess or inconvenience. The bottle container C of the present embodiment provides an effective shut-off effect by the bottle mouth structure 4 having the top surface 41 and the inclined surface 42 together forming an acute angle θ extending outwardly. In detail, when the liquid contained in the bottle C is poured out, the liquid passes through the top surface 41 and the connecting portion (the acute angle θ extending outward) between the top surface 41 and the inclined surface 42, and the connecting portion between the top surface 41 and the inclined surface 42 has the acute angle θ extending outward, so that the bottle mouth structure 4 with the structure can cut off the liquid during the pouring process of the liquid or when the bottle C is erected after the pouring is finished, and the liquid is prevented from flowing along the outer wall of the bottle C to the body 2, thereby effectively solving the problems generated by the conventional bottle.

Referring to fig. 2, in the present embodiment, the bottle opening structure 4, the top surface 41 and the inclined surface 42 are all ring-shaped structures or configurations, but this is not limited thereto, and in other embodiments, the structures may also be rectangular structures or other irregular structures or configurations.

Further, referring to fig. 3 and 4A, the bottle mouth structure 4 of the present embodiment is a member formed outside the opening portion 3 independently, and the bottle mouth structure 4 further includes a pre-pressing portion 43, a connecting portion 44 and a fastening portion 45. Specifically, the pre-pressing portion 43 abuts against one end of the opening 3, and the connecting portion 44 extends downward from the pre-pressing portion 43 toward the main body 2 and is fastened to the other end of the opening 3 by a fastening portion 45, wherein the fastening portion 45 is formed convexly on one side of the bottle mouth structure 4 facing the opening 3. With the above structure, the bottle mouth structure 4 and the main body 2 can be detachably combined with the opening 3 by the provision of the pre-pressing portion 43 and the engaging portion 45. In practical application, the bottle opening structure 4 is recovered after the matched opening part 3 is used, and then matched with other bottle devices C for use, so that the cost can be saved, and the effect of reducing the pollution of the body or the environment caused by the liquid flowing down along the outer wall of the bottle device C can be achieved.

As described above, when the bottle mouth structure 4 is a member formed independently outside the opening portion 3, the liquid filled into the bottle container C can be filled before or after the bottle mouth structure 4 is assembled with the bottle container C, which is very convenient for the preparation of the finished product to which the bottle container C of the present embodiment is applied.

Fig. 5 is a partial cross-sectional view of the bottle container C shown in fig. 1 along a section line a-a, referring to fig. 2, fig. 3, fig. 4A and fig. 5, in this embodiment, a collar (collar)6 is annularly disposed on the opening portion 3, and in detail, the collar 6 protrudes outward and is annularly disposed at an end of the opening portion 3 close to the body 2, wherein the collar 6 is used for stopping and providing the cover body 1, and in practical application, the collar 6 can also be used for positioning.

In view of the above, the end of the cap body 1 has a safety buckle 11 facing the collar 6, and the safety buckle 11 is a removable structure, that is, after the liquid is filled into the bottle C and sealed, the safety buckle 11 is used as a mark for indicating whether the bottle C is damaged, disassembled, or used, so as to improve the safety of the liquid in the bottle C in use. However, the installation of the safety buckle 11 is not a limitation of the present invention, and in practical applications, the end of the cover 1 may not include the safety buckle 11, and may be directly installed by abutting the end against the collar 6.

Referring to fig. 5, it should be particularly noted that the fixing manner of the cover 1 and the opening 3 is not restrictive to the present invention, and in the present embodiment, corresponding threads are provided on the inner side of the cover 1 and the outer wall of the opening 3, and the cover and the opening are fixed by screwing. However, in practical applications, the cover 1 and the opening 3 may be provided with corresponding engaging structures to achieve the fixing effect.

However, the above-mentioned manner of the bottle opening structure is not limited, and in other embodiments, the bottle opening structure may also be a structure formed by integrally molding the bottle. Referring to fig. 6, fig. 6 is a partial cross-sectional view of a bottle container C1 according to a third embodiment of the present invention, wherein in the present embodiment, a bottle opening structure 4a and an opening portion 3a of the bottle container C1 are integrally formed, that is, the bottle container C1 has better structural strength and does not need to be additionally combined with a bottle opening structure, thereby providing convenience in use.

Referring to fig. 3 and 4A, in the present embodiment, the bottle container C further includes a receiving structure 5, and the receiving structure 5 is formed by extending outward from the connecting portion 44. More precisely, the housing structure 5 is provided around the periphery of the connecting portion 44. As shown in fig. 3 and 4A, the periphery of the receiving structure 5 has a protruding portion 51, and the protruding portion 51 substantially protrudes toward the horizontal plane direction of the acute angle θ, according to the above, when pouring or dispensing liquid, if there is a small amount of liquid that flows down along the outer wall of the bottle without being cut by the bottle mouth structure 4, the small amount of liquid flows to the receiving structure 5 along the connecting portion 44, and further the containing groove 52 surrounded by the protruding portion 51 is kept in the structure, so as to prevent the small amount of liquid that is not cut by the bottle mouth structure 4 from flowing to the main body 2, and even to the use environment. In other words, the containing structure 5 is a second line of defense for preventing the liquid with low interfacial tension from flowing down along the outer wall of the bottle C and contaminating the body.

In addition, the containing structure 5 can further enhance the structure for preventing the liquid from flowing down along the outer wall of the bottle C to contaminate the body during or after the bottle C is set up, in other embodiments, as shown in fig. 7, fig. 7 is a partial cross-sectional schematic view of the bottle C according to the fourth embodiment of the present invention, the outer edge of the protruding portion 51b of the containing structure 5b is closer to the horizontal plane where the acute angle θ is located, that is, the configuration of the protruding portion 51b substantially increases the space for the containing structure 5b to contain the liquid, and more preferably, the protruding portion 51b can also have an acute angle structure or an extended acute angle structure, so as to enhance the effect of preventing the liquid from flowing down along the outer wall of the bottle C to contaminate the body.

In practical applications, if it is desired to further enhance the effect of preventing overflow of the bottle container C, as shown in fig. 8, fig. 8 is a schematic partial sectional view of the bottle container of the fifth embodiment of the present invention, except for the receiving structure 5C included in the mouth structure 4C, the bottle container C3 further includes other receiving structures, and here, a receiving structure 5C 'is taken as an example, the receiving structure 5C' is annularly disposed on the outer wall of the opening 3C, like the previous embodiments, the periphery of the receiving structure 5C 'also protrudes toward the horizontal plane of the acute angle θ, and a protrusion 51C' is protruded, and the protrusion 51C 'also surrounds a groove 52C' for receiving the overflowing liquid. The above-mentioned effects can be enhanced by increasing the number or structure of the accommodating structures, but the structure and number of the accommodating structures of the embodiments of the present invention are illustrative, and are not intended to limit the present invention.

To further explain the detailed structure of the present embodiment, please refer to fig. 2 to 4A, the body 2 further includes a neck 21, a shoulder 22 and a containing portion 23. The receiving portion 23 is a receiving space S for receiving liquid, and the receiving portion 23 is connected to the neck portion 21 by the shoulder portion 22. And the neck portion 21 connects the opening portion 3. In the present embodiment, the neck portion 21 is a hollow ring structure with an outer diameter slightly smaller than the opening portion 3 and the accommodating portion 23, which is the design basis of the present embodiment, and the absolute sizes of the neck portion 21, the opening portion 3 and the accommodating portion 23 are not limited by the present invention.

Referring also to fig. 4A, the outer diameter of the receiving portion 23 is close to the outer diameter of the opening portion 3, and both of the outer diameters are larger than the outer diameter of the neck portion 21 itself. In other words, the shoulder 22 is a structure connecting the neck 21 and the receiving portion 23. Thus, the shoulder 22 assumes a retracted configuration relative to the receiving portion 23. By the above design, the liquid contained in the container 23 can be buffered by the shoulder 22 when pouring, and thus the liquid cannot spill or fall unexpectedly.

To sum up, because of according to the utility model discloses a low interfacial tension liquid bottle ware, its periphery through the opening in the bottle ware forms an acute angle structure to when empting low interfacial tension liquid in-process, or empty and finish and stand up the bottle ware, reducible liquid volume that flows down along the bottle ware outer wall avoids being infected with body or environment even. Further, the utility model discloses a low interfacial tension liquid bottle ware, the bottleneck structure of accessible opening and the effect that produces damming. Compared with the known bottle for containing the liquid, the bottle of the utility model can reduce the liquid with low interfacial tension and flow down along the outer wall of the bottle when the bottle is toppled over or is toppled over and is erected, so that the situation that the bottle body or the environment is infected with the liquid is generated, and the practicability and the safety of the bottle can be improved.

The foregoing is by way of example only, and not limiting. It is intended that the appended claims cover all such modifications and variations as fall within the true spirit and scope of this present invention.

Claims

1. A low interfacial tension liquid bottle apparatus, comprising:

a body; and

an opening extending from one end of the body, the opening having:

the bottle mouth structure is provided with a top surface and an inclined surface extending from the outer wall of the bottle mouth structure to the outer side of the opening part, and the top surface and the inclined surface jointly define an acute angle.

2. The low interfacial tension liquid bottle according to claim 1, wherein said bottle further comprises: a cover detachably disposed at the opening.

3. A low interfacial tension liquid bottle according to claim 2, wherein said bottle is a jar.

4. A low interfacial tension liquid bottle according to claim 3, wherein said acute angle is between 0 degrees and 60 degrees.

5. A low interfacial tension liquid bottle according to claim 2, wherein said bottle further comprises:

and the collar part protrudes outwards and is annularly arranged at one end of the opening part close to the body.

6. The low interfacial tension liquid bottle apparatus of claim 5, wherein said cap has a safety catch at a distal end thereof facing said collar.

7. The low interfacial tension liquid bottle apparatus of claim 2, wherein said ramp extends horizontally a distance of from 0.5mm to 5 mm.

8. A low interfacial tension liquid bottle apparatus as defined in claim 2, wherein said finish structure has:

the prepressing part is abutted against one end of the opening part; and

and the buckling part is convexly formed at the other end of the bottle mouth structure facing the opening part and buckles the outer side of the opening part.

9. A low interfacial tension liquid bottle according to claim 8, wherein said bottle comprises:

and the accommodating structure is formed by outwards protruding the outer wall of the bottle mouth structure and is provided with an accommodating groove.

10. The low interfacial tension liquid bottle according to claim 8, wherein said bottle further comprises:

and the accommodating structure is formed by outwards protruding the outer wall of the opening part and is provided with an accommodating groove.

11. The low interfacial tension liquid bottle apparatus of claim 2, wherein said finish structure, said top surface and said chamfer are annular.