CN218086855U

CN218086855U - Medicine bottle with sealing function

Info

Publication number: CN218086855U
Application number: CN202222449323.1U
Authority: CN
Inventors: 钟岳华; 钟岳春
Original assignee: Shantou Atlantic Plastic Article Co ltd
Current assignee: Shantou Atlantic Plastic Article Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-20
Anticipated expiration: 2032-09-15

Abstract

The application discloses medicine bottle with sealing function includes: a bottle body and a bottle cap. The bottle body is provided with a bottle main body and a bottleneck cylinder connected with the bottle main body, a bottle mouth is arranged on the bottleneck cylinder, and a sealing matching annular rib is arranged on the inner wall of the bottleneck cylinder. The bottle cap is provided with a connecting ring and a cap body, the cap body is provided with a bottom wall and an annular peripheral wall connected to the bottom wall, a first annular sealing rib is arranged on the bottom wall, the connecting ring is sleeved on the bottle neck cylinder, and the annular peripheral wall is movably connected to the connecting ring. Under the state that the bottleneck was located to the lid, the sealed muscle of first annular stretched into in the bottleneck and sealed cooperation ring muscle sealing contact, and annular perisporium cladding is in the outside of bottleneck section of thick bamboo. In this application, set up the sealed muscle of first annular on the bottle lid diapire, the sealed muscle of first annular can and bottleneck inner wall sealing contact form first seal structure, and the outer wall of a bottleneck section of thick bamboo is located to annular perisporium cover, has formed second way seal structure between annular perisporium and the bottleneck section of thick bamboo to improve the sealed effect of medicine bottle, prevented that medicine from weing in the medicine bottle.

Description

Medicine bottle with sealing function

Technical Field

The utility model relates to a medicine bottle technical field, concretely relates to medicine bottle with sealed function.

Background

The medicine bottle generally includes bottle and lid, and the bottle has the bottleneck, and the outer wall that the bottle is located bottleneck one side sets up the external screw thread, and the lid includes diapire and perisporium, sets up the internal thread on the perisporium, and perisporium and the direct threaded connection of bottle, the diapire of lid do not have the bottleneck of sealing contact bottle, and because the screw thread line on perisporium and the bottle is thick, the lid is limited to the sealed effect of bottle, and the medicine in the bottle wets easily.

In view of this, the utility model discloses it is special.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medicine bottle with sealing function.

The application provides the following technical scheme:

a medicine bottle with a sealing function, comprising:

the bottle body is provided with a bottle main body and a bottle neck cylinder connected with the bottle main body, a bottle opening is formed in the bottle neck cylinder, and a sealing matching annular rib is arranged on the inner wall of the bottle neck cylinder;

the bottle cap is provided with a connecting ring and a cap body, the cap body is provided with a bottom wall and an annular peripheral wall connected to the bottom wall, a first annular sealing rib is arranged on the bottom wall, the connecting ring is sleeved on the bottle neck cylinder, and the annular peripheral wall is movably connected to the connecting ring;

and under the state that the cover body is covered on the bottle opening, the first annular sealing rib extends into the bottle opening to be in sealing contact with the sealing matching annular rib, and the annular peripheral wall is coated on the outer side of the bottle neck cylinder.

Optionally, the sealing fit ring rib extends towards the axis of the bottleneck barrel, and the end of the sealing fit ring rib is narrowed.

Optionally, the whole exposed surface of the sealing matching ring rib is a smooth arc surface.

Optionally, the outer side surface of the first annular sealing rib is a first tapered surface, and the first tapered surface is gradually narrowed in a direction from the bottom wall to the bottle main body.

Optionally, the medicine bottle with sealing function further comprises a guiding arc piece, and the guiding arc piece is connected to the first annular sealing rib.

Optionally, the guide arc piece is located at a position where the first annular sealing rib is close to the connection between the annular peripheral wall and the connection ring.

Optionally, the inner wall of the annular peripheral wall is provided with an annular clamping convex rib, and the outer wall of the bottleneck barrel is provided with an annular clamping groove;

and the annular clamping convex rib is clamped in the annular clamping groove in a state that the cover body covers the bottle opening.

Optionally, an outer convex ring is arranged on the edge of the bottle mouth of the bottleneck barrel, and the outer convex ring has a second conical surface;

the second tapered surface narrows in a direction from the bottle body to the mouth.

Optionally, the outer collar extends to the outside of the bottle mouth;

and under the state that the cover body is covered on the bottle mouth, the outer end face of the outer convex ring is in sealing contact with the inner wall of the annular peripheral wall.

Optionally, a second annular sealing rib is further arranged on the bottom wall, and the second annular sealing rib is arranged around the first annular sealing rib;

and under the state that the cap body is covered on the bottle mouth, the second annular sealing rib ring is in sealing contact with the annular end face of the bottle mouth.

Through adopting above-mentioned technical scheme for this application has following beneficial effect:

in this application, set up the sealed muscle of first annular on the bottle lid diapire, the sealed muscle of first annular can with bottleneck inner wall sealing contact, form first seal structure, the outer wall of a bottleneck section of thick bamboo is located to annular perisporium cover, has formed the second between annular perisporium and the bottleneck section of thick bamboo and has said seal structure to improve the sealed effect of medicine bottle, prevented that medicine from weing in the medicine bottle.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. It is obvious that the drawings in the description of the lower wall are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of a medicine bottle with a sealing function according to an embodiment of the present invention;

fig. 2 is an exploded view of a medicine bottle with a sealing function according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a medicine bottle with a sealing function according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a bottle body; 11. a bottle body; 12. a bottleneck barrel; 121. an annular neck; 122. an outer convex ring; 123. sealing and matching the ring rib; 2. a bottle cap; 21. a connecting ring; 22. a cover body; 221. a bottom wall; 221a, a first annular sealing rib; 221b, a guide arc sheet; 221c, a second annular sealing rib; 222. an annular peripheral wall; 222a and a ring-shaped clamping convex rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the lower wall will combine with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present application provides a medicine bottle with a sealing function, including: a bottle body 1 and a bottle cap 2. The bottle body 1 is provided with a bottle main body 11 and a bottle neck cylinder 12 connected with the bottle main body 11, a bottle mouth is arranged on the bottle neck cylinder 12, and a sealing matching annular rib 123 is arranged on the inner wall of the bottle neck cylinder 12. The bottle cap 2 has a connecting ring 21 and a cap body 22, the cap body 22 has a bottom wall 221 and an annular peripheral wall 222 connected to the bottom wall 221, the bottom wall 221 is provided with a first annular sealing rib 221a, the connecting ring 21 is fixedly sleeved on the neck cylinder 12, and the annular peripheral wall 222 is movably connected to the connecting ring 21. When the cover 22 is covered on the bottle mouth, the first annular sealing rib 221a extends into the bottle mouth to be in sealing contact with the sealing matching annular rib 123, and the annular peripheral wall 222 covers the outside of the bottleneck barrel 12.

In this application, set up the sealed muscle 221a of first annular on the 2 diapire 221 of bottle lid, the sealed muscle 221a of first annular can and bottleneck inner wall sealing contact, form first seal structure, the outer wall of a bottleneck section of thick bamboo 12 is located to annular perisporium 222 cover, has formed the second between annular perisporium 222 and the bottleneck section of thick bamboo 12 and has said seal structure to improve the sealed effect of medicine bottle, prevented that medicine from weing in the medicine bottle.

In one possible embodiment, the seal-fitting rib 123 extends toward the axial center of the neck cylinder 12, and the end of the seal-fitting rib 123 is narrowed. Thus, when the cap body 22 is completely covered on the bottle neck cylinder 12, the sealing fitting ring rib 123 is tightly contacted with the circumferential outer wall of the first ring-shaped sealing rib 221a, thereby achieving a good sealing effect.

The whole exposed surface of the sealing matching ring rib 123 is a smooth arc surface. The first annular sealing rib 221a on the cover body 22 can smoothly penetrate through the sealing matching annular rib 123, and the first annular sealing rib 221a and the sealing matching annular rib 123 are in sealing contact with each other in a whole circle without a gap.

In a possible embodiment, the outer side surface of the first annular sealing rib 221a is a first tapered surface, and the first tapered surface gradually narrows in a direction from the bottom wall 221 to the bottle main body 11. Thus, in the process of covering the cap body 22 on the bottle body 1, the first annular sealing rib 221a and the sealing matching annular rib 123 are gradually contacted elastically and compactly, and the abutting sealing state can be maintained.

In a possible embodiment, the medicine bottle with sealing function further includes a guiding arc piece 221b, and the guiding arc piece 221b is connected to the first annular sealing rib 221a. In the process that the cover body 22 is rotated to cover the bottle body 1, the guide arc piece 221b is supported on the bottle mouth, so as to play a role in guiding, and the bottle cap 2 can be smoothly covered on the bottle neck cylinder 12.

In a possible embodiment, the guiding arc pieces 221b are located at a position where the first annular sealing rib 221a is adjacent to the connection between the annular peripheral wall 222 and the connection ring 21.

In a possible embodiment, an annular clamping convex rib 222a is arranged on the inner wall of the annular peripheral wall 222, an annular clamping groove 121 is arranged on the outer wall of the bottleneck barrel 12, and the annular clamping convex rib 222a is clamped in the annular clamping groove 121 in a state that the cover body 22 is covered on the bottleneck. So that the cap body 22 can be stably fitted to the bottle mouth without being easily detached.

In a possible embodiment, the edge of the bottle mouth of the bottle neck cylinder 12 is provided with a convex ring 122, and the outside of the convex ring 122 has a second taper surface which is gradually narrowed in the direction from the bottle body 11 to the bottle mouth.

In this embodiment, during the process of covering the cover 22, the second tapered surface of the outer convex ring 122 guides the cover 22, so that the annular clamping rib 222a on the cover 22 can be smoothly clamped into the annular clamping groove 121.

In a possible embodiment, the protruding ring 122 extends to the outside of the bottle mouth, and in a state where the cap body 22 is covered on the bottle mouth, the outer end face of the protruding ring 122 is in sealing contact with the inner wall of the annular peripheral wall 222, so that the sealing effect is increased.

The bottom wall 221 is further provided with a second annular sealing rib 221c, the second annular sealing rib 221c is arranged around the first annular sealing rib 221a, and when the cover body 22 is covered on the bottle mouth, the second annular sealing rib 221c is in sealing contact with the annular end face of the bottle mouth, so that a third sealing structure is formed, and the sealing effect is obviously improved.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not exhaustive and do not limit the application to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A medicine bottle with sealing function, which is characterized by comprising:

2. The medicine bottle with sealing function as claimed in claim 1, wherein the sealing engagement ring rib extends toward the axial center of the neck cylinder and the end of the sealing engagement ring rib is narrowed.

3. The medicine bottle with sealing function as claimed in claim 2, wherein the entire exposed surface of the seal engagement annular rib is a smooth curved surface.

4. The medicine bottle with sealing function as claimed in claim 3, wherein the outer side surface of the first annular sealing rib is a first tapered surface which is tapered in a direction from the bottom wall to the bottle main body.

5. The medicine bottle with sealing function as claimed in claim 4, further comprising a guide arc piece connected to the first annular sealing rib.

6. The medicine bottle with sealing function as claimed in claim 5, wherein the guide arc piece is located at a portion of the first annular sealing rib adjacent to the connection of the annular peripheral wall and the connection ring.

7. The medicine bottle with the sealing function as claimed in claim 6, wherein the inner wall of the annular peripheral wall is provided with an annular clamping convex rib, and the outer wall of the bottleneck barrel is provided with an annular clamping groove;

8. The medicine bottle with sealing function as claimed in claim 7, wherein an outer convex ring is provided on the rim of the mouth of the neck cylinder, the outer convex ring having a second tapered surface;

9. The medicine bottle with sealing function as claimed in claim 8, wherein the outer collar extends to the outside of the mouth;

10. The medicine bottle with sealing function as claimed in claim 9, wherein a second annular sealing rib is further provided on the bottom wall, the second annular sealing rib being provided around the first annular sealing rib;

and under the state that the bottle mouth is covered by the cover body, the second annular sealing rib ring is in sealing contact with the annular end face of the bottle mouth.