CN215476883U

CN215476883U - Bottle cap and mouthwash bottle

Info

Publication number: CN215476883U
Application number: CN202121410030.1U
Authority: CN
Inventors: 胡斐
Original assignee: Shanghai Puwen E Commerce Co ltd
Current assignee: Shanghai Puwen E Commerce Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-11
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the technical field of containers and discloses a bottle cap and a mouthwash bottle, wherein the bottle cap comprises a cap body, a fastening space, a containing space, an inner cylinder, an inner thread and scale marks; the fastening space and the containing space are respectively arranged at two ends of the cover body; the inner cylinder is arranged in the fastening space; the internal thread is arranged on the inner wall of the inner barrel; the inner wall of the containing space is provided with scale marks. Through the setting of above-mentioned technical scheme, the inner tube is connected with the body, holds the space outer wall and offsets with the body to increased the leakproofness of bottle, prolonged the storage time of uncapping back liquid. Bottle lid top holds the space and can hold liquid as the tooth glass, and the fastening space is avoided contacting the bacterium more sanitary, possess sufficient capacity simultaneously, cup bottle is integrative, convenient to carry, easily wash easy dry advantage, and the volume of the liquid that holds is reminded to the scale mark, the volume that can the accurate control mouthwash pours out the body.

Description

Bottle cap and mouthwash bottle

Technical Field

The utility model relates to the technical field of containers, in particular to a bottle cap and a mouthwash bottle.

Background

In daily life, bottles for containing liquids are quite common. Some liquids, such as mouthwash, are often contained by bottles for the consumer to carry and store.

Bottles generally include a bottle cap for containing a liquid and a bottle body for maintaining a seal against the liquid. The bottle cap of the bottled mouthwash sold in the market at present mainly has the following defects: (1) ordinary non-functional bottle lid: the gargling cup is needed and is inconvenient to carry. (2) Bottle cap and inverted measuring cup: easy to separate and lose, difficult to air-dry, complex operation. (3) The inside of the bottle cap is used as a tooth glass: bacteria are easy to accumulate in the oral cavity by direct contact, and secondary pollution is caused to the inside of the bottle cap and liquid in the bottle after the bottle cap is closed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bottle cap and a mouthwash bottle, and aims to solve at least one of the problems that a self-prepared mouthwash cup is inconvenient to carry outside, a reversed measuring cup is easy to separate and lose, the air drying is difficult, the operation is complicated, and the secondary pollution is easily caused to a bottle mouth and liquid in the bottle when the inside of the bottle cap is used as the mouthwash cup in the prior art.

In order to achieve the above object, a first aspect of the present invention provides a bottle cap, including a cap body, a fastening space, a containing space, an inner cylinder, an internal thread, and scale marks; the fastening space and the containing space are respectively arranged at two ends of the cover body; the inner cylinder is arranged in the fastening space and forms a gap with the cover body; the internal thread is arranged on the inner wall of the inner barrel; the liquid storage device is characterized in that scale marks are arranged on the inner wall of the containing space and used for prompting the volume of liquid in the containing space.

Through above-mentioned technical scheme, the inner tube is connected with the body, holds the space outer wall and offsets with the body to increased the leakproofness of bottle, prolonged the storage time of uncapping back liquid. Bottle lid top holds the space and can hold liquid as the tooth glass, and the fastening space is avoided contacting the bacterium more sanitary, possess simultaneously sufficient, cup bottle an organic whole, convenient to carry, easily wash easy dry advantage, and the volume of the liquid that holds is indicateed to the scale mark, the volume that can the accurate control mouthwash pour out.

Furthermore, the sealing protrusion ring is arranged on the inner wall of the top of the fastening space, and the ring surface of the sealing protrusion ring, which is close to the internal thread, is an inclined surface.

Furthermore, the outer wall of the inner barrel is provided with reinforcing ribs, and the reinforcing ribs are distributed along the circumference of the outer wall of the inner barrel at equal intervals.

Further, between the graduation line and the bottom of the containing space, a containing space with the capacity of 15 milliliters is formed.

Furthermore, character protrusions or character depressions are arranged on the inner wall of the containing space.

Furthermore, the circumferential outer surface of the cover body is provided with an annular groove, and the section of the annular groove is arc-shaped.

Further, the cover body is integrally formed by PP materials.

The utility model provides a mouthwash bottle which comprises a bottle body and a bottle cap.

Through the setting of above-mentioned technical scheme, the inner tube is connected with the body, holds the space outer wall and offsets with the body to increased the leakproofness of bottle, prolonged the storage time of uncapping back liquid. Bottle lid top holds the space and can hold liquid as the tooth glass, and the fastening space is avoided contacting the bacterium more sanitary, possess sufficient capacity simultaneously, cup bottle is integrative, convenient to carry, easily wash easy dry advantage, and the volume of the liquid that holds is reminded to the scale mark, the volume that can the accurate control mouthwash pours out the body.

Further, the bottle body is of an internal hollow structure with an opening and comprises a bottle body, a fastening opening and external threads; the fastening opening is arranged at the top end of the bottle body, and the external thread is arranged on the outer wall of the fastening opening; the bottle body is a table body with a large bottom and a small top, and the diameter of the top surface of the bottle body is larger than that of the fastening opening; the bottom of the bottle body is arc-shaped and is inwardly shrunk;

when the bottle cap is screwed on the fastening opening, the outer wall of the fastening space is abutted against the bottle body.

Further, the bottle body is integrally formed by PET materials.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

Fig. 1 is a schematic structural view of one embodiment of a bottle cap;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is a schematic diagram of the construction of one embodiment of a mouthwash bottle;

FIG. 4 is a cross-sectional view of one embodiment of a body.

Description of the reference numerals

1 cover body 7 sealing protruding ring

2 fastening space 8 reinforcing rib

3 character projection of holding space 9

4 inner cylinder 11 bottle

5 internal thread 12 fastening mouth

6 graduation line 13 external screw thread

Detailed Description

The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.

The utility model provides a bottle cap in a first aspect, as shown in fig. 1-4, comprising a cap body 1, a fastening space 2, a containing space 3, an inner cylinder 4, an inner thread 5 and scale marks 6; the fastening space 2 and the containing space 3 are respectively arranged at two ends of the cover body 1; the inner cylinder 4 is arranged in the fastening space 2 and forms a gap with the cover body 1; the internal thread 5 is arranged on the inner wall of the inner barrel 4; be provided with scale mark 6 on the inner wall that holds space 3, scale mark 6 is used for the suggestion to put into the volume that holds liquid in space 3.

Through the technical scheme, the inner cylinder 4 is connected with the bottle body, and when the bottle cap is screwed down on the bottle body, the sealing protrusion ring 7, the outer wall of the containing space 3 are abutted against the bottle body, so that the sealing performance of the bottle is improved, and the storage time of liquid after the bottle is opened is prolonged. Based on hold space 3's setting, the bottle lid can regard as the tooth glass, can avoid contact oral cavity and fastening mouth 12 (being equivalent to the bottleneck) direct contact hereafter, accumulates the bacterium, and the lid is back to the back and is caused secondary pollution to the inside and interior liquid of bottle lid. The fastening space 2 is protected from bacteria and is more hygienic. Possess simultaneously sufficient, the integrative, convenient to carry of cup bottle, easily wash easy dry advantage of capacity, scale mark 6 can be used to the suggestion and holds the liquid volume that holds in space 3 to the volume that the accurate control mouthwash poured.

In a preferred embodiment, the sealing protrusion ring 7 is provided on the top inner wall of the fastening space 2. The ring surface of the sealing protrusion ring 7 close to the internal thread 5 is an inclined surface. When the bottle cap is screwed on the bottle body, the fastening opening 12 can abut against the sealing protrusion ring 7, the fastening opening 12 and the sealing protrusion ring 7 deform to perform secondary sealing, the sealing performance is further improved, and the storage time of liquid after the cover is opened is prolonged.

In order to increase the structural stability (firmness) of the inner cylinder 4, the deformation of the inner cylinder 4 after the bottle cap is screwed and unscrewed for multiple times is reduced, and therefore the user experience is reduced. In a preferred embodiment, the outer wall of the inner cylinder 4 is provided with ribs 8, and the ribs 8 are distributed at intervals along the circumference of the outer wall of the inner cylinder 4, and in a preferred embodiment, the ribs 8 are distributed at equal intervals along the circumference of the outer wall of the inner cylinder 4.

The division of the containing space 3 by the scale lines 6 can be factory set according to requirements. In an alternative embodiment, a receiving space with a capacity of 15 ml is formed between the graduation marks 6 and the bottom of the containing space 3. The holding space of 15 ml is set according to the size of the oral cavity of an ordinary person and the amount of the mouthwash used in a single time to achieve a good gargling effect.

As shown in fig. 2, the inner wall of the receiving space 3 is provided with a letter projection 9 or a letter depression. The contents of the letter prominences 9 or letter depressions may be brand names, product models, product taste information, capacity information of the scale marks 6, and the like. The character protrusions 9 or the character recesses can improve the user experience effect on one hand, and can play an anti-counterfeiting role on the other hand by setting specific marks such as character information and the like.

In order to improve the comfort of holding the bottle cap and improve the friction force during holding, in a preferred embodiment, the circumferential outer surface of the cover body 1 is provided with an annular groove, the cross section of the annular groove is arc-shaped, so that a comfortable holding space is provided for hands, and the bottle cap meets the ergonomics. Meanwhile, the contact area between the hand and the bottle cap can be increased, and the friction force during holding is increased. Furthermore, the annular groove allows for a user with a small hand to easily grip the closure for better force to unscrew the closure.

In a preferred embodiment, the cover 1 is made of an environmentally friendly material, such as PP. In view of convenience in production, the cap body 1 is integrally formed.

If the side wall and the bottom wall of the containing space 3 are formed at right angles or close to right angles, the side wall and the bottom wall form a dead space, and when dirt is hidden in the dead space, the side wall and the bottom wall are difficult to clean. In order to solve the technical problem, in an embodiment of the present invention, a rounded structure is disposed between the side wall and the bottom wall of the accommodating space 3 to facilitate the user to clean the accommodating space 3.

Preferably, the bottom surface of the inner cylinder 4 is provided with an inward inclined surface, and the inward inclined surface is matched with a blocking ring below to play a role in third sealing, so that the sealing performance is improved again.

The utility model provides, in a second aspect, a mouthwash bottle comprising a body and the cap.

Through the technical scheme, the inner cylinder 4 is connected with the bottle body, and when the bottle cap is screwed on the bottle body, the sealing protrusion ring 7, the outer wall of the containing space 3 are abutted against the bottle body, so that the sealing performance of the bottle is improved, and the storage time of liquid after the bottle cap is opened is prolonged. Bottle lid top holds space 3 and can hold liquid as the tooth glass, and fastening space 2 avoids contacting the bacterium more sanitary, possess simultaneously sufficient, cup bottle an organic whole, convenient to carry, easily wash easy dry advantage, and 6 suggestion of scale mark hold the volume of liquid, the volume of pouring of can accurate control mouthwash.

As an example, the bottle body is an internal hollow structure with an opening, and comprises a bottle body 11, a fastening opening 12 and an external thread 13; the fastening port 12 is arranged at the top end of the bottle body 11, and the external thread 13 is arranged on the outer wall of the fastening port 12; the bottle body 11 is a table body with a large bottom and a small top, and the diameter of the top surface of the bottle body 11 is larger than that of the fastening port 12; the bottom of the bottle body 11 is arc-shaped and is inwardly reduced; the diameter of the top surface of the bottle body 11 is the same as the diameter of the top surface of the bottle cap. When the bottle cap is screwed on the fastening opening 12, the outer wall of the fastening space 2 abuts against the upper surface of the bottle body 11. Through the arrangement, the bottle cap and the side edge of the bottle body form a straight line, so that the overall sense of the bottle is enhanced, and the lines are smooth. The design curve of the mouthwash bottle is beautiful, the radian is smooth, and the bottle body with a small top and a big bottom is comfortable to hold. Also, the bottle body is integrally formed of an environmentally friendly material, PET, in view of convenience in production.

Preferably, the fastening opening 12 forms a stop ring below the external thread 13. When the bottle cap is screwed on the fastening opening 12, the inclined surface of the inner cylinder 4 contacts with the stop ring, so that the sealing performance of the bottle cap is further improved.

The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. To avoid unnecessary repetition, various possible combinations of the present invention will not be described further.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. A bottle cap is characterized by comprising a cap body (1), a fastening space (2), an accommodating space (3), an inner cylinder (4), an internal thread (5) and scale marks (6); the fastening space (2) and the containing space (3) are respectively arranged at two ends of the cover body (1); the inner cylinder (4) is arranged in the fastening space (2) and forms a gap with the cover body (1); the internal thread (5) is arranged on the inner wall of the inner barrel (4); be provided with scale mark (6) on the inner wall that holds space (3), scale mark (6) are used for the suggestion to put into the volume that holds liquid in space (3).

2. The bottle cap according to claim 1, wherein the sealing protrusion ring (7) is provided on the top inner wall of the fastening space (2), and the ring surface of the sealing protrusion ring (7) adjacent to the internal thread (5) is a slope.

3. The bottle cap according to claim 1, characterized in that the outer wall of the inner cylinder (4) is provided with ribs (8), said ribs (8) being equally spaced along the circumference of the outer wall of the inner cylinder (4).

4. The closure as claimed in claim 1, wherein a receiving space with a capacity of 15 ml is formed between the graduation marks (6) and the bottom of the containing space (3).

5. The bottle cap according to claim 1, wherein the inner wall of the containing space (3) is provided with lettering protrusions (9) or lettering depressions.

6. The bottle cap according to claim 1, wherein the circumferential outer surface of the cap body (1) is provided with an annular groove having an arc-shaped cross section.

7. The bottle cap according to claim 1, characterized in that the cap body (1) is integrally molded from a PP material.

8. A mouthwash bottle, comprising a body and a cap according to any one of claims 1 to 7.

9. A mouthwash bottle according to claim 8, characterized in that the body is an internal hollow structure with an opening, comprising a body (11), a fastening mouth (12), external threads (13); the fastening port (12) is arranged at the top end of the bottle body (11), and the external thread (13) is arranged on the outer wall of the fastening port (12); the bottle body (11) is a table body with a large bottom and a small top, and the diameter of the top surface of the bottle body (11) is larger than that of the fastening port (12); the bottom of the bottle body (11) is arc-shaped and is inwardly reduced; when the bottle cap is screwed on the fastening opening (12), the outer wall of the fastening space (2) is pressed against the bottle body (11).

10. A mouthwash bottle according to any one of claims 8 or 9, wherein the body is integrally formed from a PET material.