CN214453393U

CN214453393U - Combined beverage bottle cap

Info

Publication number: CN214453393U
Application number: CN202120173160.1U
Authority: CN
Inventors: 张德旺; 张睿; 邱磊
Original assignee: Hainan Mu La Da Biotechnology Co ltd
Current assignee: Hainan Mu La Da Biotechnology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-22
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a combined beverage bottle cap, which comprises an outer bottle cap and an inner bottle cap, wherein the outer bottle cap and the inner bottle cap are cylindrical and internally hollow, and are provided with upper and lower end openings, the inner bottle cap is arranged in the outer bottle cap, a holding cavity is formed in the inner bottle cap, the lower end opening of the outer bottle cap is provided with a bottom cap, the upper end of the inner bottle cap is connected with a top cap, a plurality of discharge holes are arranged on the side wall of one end of the outer bottle cap, which is close to the bottom cap, and a guiding connection structure is arranged between the outer bottle cap and the inner bottle cap; through the combination of outer bottle lid and interior bottle lid, realize opening and sealing the discharge gate under direction connection structure's cooperation to can add food raw and auxiliary materials to the bottle in according to people's taste needs, the leakproofness of holding chamber inner space can be improved to the annular seal recess.

Description

Combined beverage bottle cap

Technical Field

The utility model relates to a technical field is made to the bottle lid, concretely relates to modular beverage bottle lid.

Background

Along with the improvement of living standard, people's living standard is also improving constantly, and people's requirement is changing, and the former is the pursuit "volume", is now the pursuit "quality", so people have also improved the requirement to the beverage bottle, and the bottle lid function singleness of present beverage bottle mostly only possesses sealed function, can't add the food raw and auxiliary materials to the bottle according to people's taste needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a modular beverage bottle lid for solving above-mentioned problem, have and to add advantage such as to the food raw and auxiliary materials in to the bottle according to people's taste needs, see explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a combined beverage bottle cap, including the appearance is cylinder shape inside hollow and upper and lower end open-ended outer bottle lid and interior bottle lid, interior bottle lid sets up in outer bottle lid, is formed with the holding cavity in the interior bottle lid, the lower extreme opening part of outer bottle lid is provided with the bottom, the upper end of interior bottle lid is connected with the hood, a plurality of discharge gates have been seted up on the lateral wall of one end that outer bottle lid is close to the bottom, be provided with direction connection structure between outer bottle lid and the interior bottle lid;

when the outer bottle cap and the inner bottle cap move axially relative to each other through the guide connecting structure, the lower end opening of the inner bottle cap and the bottom cap are far away from and close to each other for realizing the opening and closing of the discharge hole.

As preferred, direction connection structure includes spiral direction fin and direction slider, the bottle lid axis is two sets of as center evenly distributed in the spiral direction fin is provided with, and every group includes two of upper and lower equal pitch parallel distribution, forms spiral direction spout between two spiral direction fins, on the lateral wall of bottle lid including the protruding shaping of spiral direction fin, fixedly connected with corresponds sliding connection's guide slider with spiral direction spout on the inside wall of outer bottle lid, and the guide slider is rectangular heliciform.

Preferably, the outer bottle cap comprises an outer cap wall and an inner cap wall, the upper end of the inner cap wall is fixedly connected to the inner side wall of the outer cap wall, and a threaded connection part in threaded connection with the opening of the outer bottle body is formed between the outer side wall of the upper end of the inner cap wall and the inner side wall of the lower end of the outer cap wall.

Preferably, the bottom cover and the outer bottle cap are integrally formed, the bottom cover is in a conical shape with a narrow top and a wide bottom, and an annular sealing groove matched and connected with the lower end edge of the inner bottle cap is formed in the upper side of the outer edge of the bottom cover.

Preferably, the inner bottle cap and the top cap are connected with each other in a sealing threaded connection mode, and anti-skid threads are formed on the outer side wall of the top cap.

Preferably, a plurality of anti-slip ribs which are uniformly distributed at equal angles by taking the central axis as the center are formed on the outer side wall of the outer bottle cap.

Preferably, the discharge port is rectangular in shape, and the height of the lower end of the discharge port is lower than that of the outer side edge of the bottom cover.

Preferably, a sealing ring which is in sealing contact with the inner side wall of the outer bottle cap is convexly formed on the outer side wall of the inner bottle cap.

Preferably, a second sealing ring which is in sealing contact with the inner side wall of the bottle mouth of the beverage bottle body is convexly formed on the outer side wall of the inner cover wall in the threaded connection part.

Has the advantages that: through the combination of outer bottle lid and interior bottle lid, realize opening and sealing the discharge gate under direction connection structure's cooperation to can add food raw and auxiliary materials to the bottle in according to people's taste needs, the leakproofness of holding cavity inner space can be improved to the annular seal recess, and the leakproofness of being connected between bottle lid and the beverage bottle can be improved greatly to first sealing ring and second sealing ring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a partial enlarged view of fig. 2B according to the present invention;

fig. 4 is a partial enlarged view of fig. 2C according to the present invention;

fig. 5 is a perspective view of the present invention shown in fig. 1;

fig. 6 is a schematic view of the connection between the beverage bottle body and the beverage bottle body according to the present invention.

The reference numerals are explained below: 1. an outer bottle cap; 1a, an outer cover wall; 1b, an inner cover wall; 1c, a threaded connection; 2. an inner bottle cap; 2a, a top cap; 2b, an accommodating chamber; 3. a guide connection structure; 3a, a spiral guide rail; 3b, a guide slide block; 4. anti-slip ribs; 5. a bottom cover; 6. a discharge port; 7. an annular seal groove; 8. a first seal ring; 9. a second seal ring; 10. a beverage bottle body; 11. a collar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a combined beverage bottle cap, which comprises an outer bottle cap 1 and an inner bottle cap 2, wherein the outer bottle cap 1 and the inner bottle cap 2 are cylindrical and have hollow interiors and open upper and lower ends, the inner bottle cap 2 is arranged in the outer bottle cap 1, a holding chamber 2b is formed in the inner bottle cap 2, a bottom cap 5 is arranged at the lower opening of the outer bottle cap 1, the upper end of the inner bottle cap 2 is connected with a top cap 2a, a plurality of discharge holes 6 are arranged on the side wall of one end of the outer bottle cap 1 close to the bottom cap 5, and a guiding connection structure 3 is arranged between the outer bottle cap 1 and the inner bottle cap 2; when the outer cap 1 and the inner cap 2 are moved in the axial direction by the guide coupling structure 3, the lower end opening of the inner cap 2 and the bottom cap 5 are moved away from and close to each other for opening and closing the discharge port 6.

Guide connection structure 3 includes spiral direction fin 3a and

direction slider

3b, 2 axis of bottle lid are two sets of as center evenly distributed in spiral direction fin 3a is provided with, every group is including two of upper and lower equal pitch parallel distribution, form spiral direction spout between two spiral direction fins 3a, on the lateral wall of bottle lid 2 including the protruding shaping of spiral direction fin 3a, fixedly connected with corresponds sliding connection's direction slider 3b with spiral direction spout on the inside wall of outer bottle lid 1, direction slider 3b is rectangular heliciform.

The outer bottle cap 1 comprises an outer cap wall 1a and an inner cap wall 1b, the upper end of the inner cap wall 1b is fixedly connected to the inner side wall of the outer cap wall 1a, and a threaded connection part 1c in threaded connection with the outer bottle body opening is formed between the outer side wall of the upper end of the inner cap wall 1b and the inner side wall of the lower end of the outer cap wall 1 a.

The bottom cover 5 and the outer bottle cap 1 are integrally formed, the bottom cover 5 is in a conical shape with a narrow top and a wide bottom, and an annular sealing groove 7 which is matched and connected with the lower end edge of the inner bottle cap 2 is formed in the upper side of the outer edge of the bottom cover 5.

The inner bottle cap 2 and the top cap 2a are connected with each other in a sealing threaded connection mode, and anti-skid grains are formed on the outer side wall of the top cap 2 a. When the inner bottle cap 2 rotates in the outer bottle cap 1, the anti-slip lines can prevent sliding, and friction force is improved.

The outer side wall of the outer bottle cap 1 is formed with a plurality of anti-slip ribs 4 which are uniformly distributed with equal angles by taking the central axis as the center. When carrying out threaded connection with outer bottle lid 1 through threaded connection portion 1c and bottle bottleneck, anti-skidding rib 4 is convenient for rotate outer bottle lid 1, prevents to slide.

The discharge port 6 is rectangular in shape, and the lower end of the discharge port 6 is lower than the outer side edge of the bottom cover 5. The food raw and auxiliary materials in the accommodating chamber 2b are prevented from being left and can be discharged as far as possible.

The outer side wall of the inner bottle cap 2 is convexly provided with a sealing ring 8 which is in sealing and abutting connection with the inner side wall of the outer bottle cap 1. The sealability between the inner cap 2 and the outer cap 1 can be improved.

Referring to the attached fig. 5, when the screw thread connection part of the outer bottle cap 1 is connected with the beverage bottle body 9, the collar 10 fixedly arranged at the mouth of the beverage bottle body 9 is fixedly connected with the lower side edge of the outer bottle cap 1, so that the mouth of the beverage bottle can be sealed, and the outer bottle cap 1 and the beverage bottle body 9 are prevented from being separated and opened when in use.

A second sealing ring 9 which is in sealing and abutting contact with the inner side wall of the bottle mouth of the beverage bottle body 10 is convexly formed on the outer side wall of the inner cover wall 1b of the threaded connection part 1 c. The second sealing ring 9 can improve the sealing performance of the joint of the bottle cap and the bottle opening of the beverage bottle body 10, improve the air tightness of the bottle cap, and prevent air leakage and reduce the quality guarantee period in the transportation and moving process.

Adopt above-mentioned structure, during the use, outer bottle lid 1 passes through threaded connection portion 1c and bottle bottleneck threaded connection that forms between outer lid wall 1a and the inner cup wall 1b, rotate certain angle in outer bottle lid 1 to interior bottle lid 2, when rotating, guide slide block 3b slides along spiral direction spout 3a, thereby realize that interior bottle lid 2 also carries out relative movement along its axial when outer bottle lid 1 rotates, make 2 lower extremes of interior bottle lid and the separation of annular seal recess 7, thereby make the inside holding chamber 2b and the inside intercommunication of bottle in the interior bottle lid 2, some food raw and auxiliary materials etc. of placing in the holding chamber 2b can add in the bottle, after adding required dose, can the internal bottle lid 2 of reverse rotation, make the sealed embedding annular seal recess 7 of lower extreme border of internal bottle lid 2 in realize to discharge gate 6 in can.

The utility model has the advantages that: through the combination of outer bottle lid 1 and interior bottle lid 2, realize opening and sealing discharge gate 6 under direction connection structure 3's cooperation to can add in to the bottle food raw and auxiliary materials according to people's taste needs, the leakproofness of holding chamber 2b inner space can be improved to annular seal recess 7, and the leakproofness of being connected between bottle lid and the beverage bottle 10 can be improved greatly to first sealing ring 8 and second sealing ring 9.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A combined beverage bottle cap is characterized in that: the bottle cap comprises an outer bottle cap (1) and an inner bottle cap (2), wherein the outer bottle cap (1) and the inner bottle cap (2) are cylindrical, the inner bottle cap is hollow, the upper end and the lower end of the outer bottle cap are open, the inner bottle cap (2) is arranged in the outer bottle cap (1), a containing cavity (2b) is formed in the inner bottle cap (2), a bottom cover (5) is arranged at the lower end of the outer bottle cap (1), the upper end of the inner bottle cap (2) is connected with a top cap (2a), a plurality of discharge holes (6) are formed in the side wall of one end, close to the bottom cover (5), of the outer bottle cap (1), and a guide connecting structure (3) is arranged between the outer bottle cap (1) and the inner bottle cap (2);

when the outer bottle cap (1) and the inner bottle cap (2) move along the axial direction through the guide connecting structure (3), the lower end opening of the inner bottle cap (2) and the bottom cap (5) are far away from and close to each other for realizing the opening and closing of the discharge hole (6).

2. The combination beverage bottle cap of claim 1, wherein: direction connection structure (3) are including spiral direction fin (3a) and direction slider (3b), bottle lid (2) axis is two sets of as central evenly distributed in spiral direction fin (3a) are provided with, and every group is including two of upper and lower equal pitch parallel distribution, forms spiral direction spout between two spiral direction fin (3a), on the lateral wall of bottle lid (2) including spiral direction fin (3a) protruding shaping, fixedly connected with corresponds sliding connection's direction slider (3b) with spiral direction spout on the inside wall of outer bottle lid (1), and direction slider (3b) are rectangular heliciform.

3. The combination beverage bottle cap of claim 1, wherein: outer bottle lid (1) is including outer lid wall (1a) and interior lid wall (1b), the upper end fixed connection of interior lid wall (1b) on the inside wall of outer lid wall (1a), be formed with between the upper end lateral wall of interior lid wall (1b) and the lower extreme inside wall of outer lid wall (1a) with outside bottle bottleneck threaded connection's threaded connection portion (1 c).

4. The combination beverage bottle cap of claim 1, wherein: the bottom cover (5) and the outer bottle cap (1) are integrally formed, the bottom cover (5) is in a conical shape with a narrow upper part and a wide lower part, and an annular sealing groove (7) which is matched and connected with the lower end edge of the inner bottle cap (2) is formed in the upper side of the outer edge of the bottom cover (5).

5. The combination beverage bottle cap of claim 1, wherein: the inner bottle cap (2) and the top cap (2a) are connected with each other in a sealing threaded connection mode, and anti-skidding threads are formed on the outer side wall of the top cap (2 a).

6. The combination beverage bottle cap of claim 1, wherein: a plurality of anti-slip ribs (4) which are uniformly distributed at equal angles by taking the central axis as the center are formed on the outer side wall of the outer bottle cap (1).

7. The combination beverage bottle cap of claim 1, wherein: the outer shape of the discharge port (6) is rectangular, and the lower end of the discharge port (6) is lower than the outer side edge of the bottom cover (5).

8. The combination beverage bottle cap of claim 1, wherein: the outer side wall of the inner bottle cap (2) is convexly provided with a first sealing ring (8) which is in sealing and abutting connection with the inner side wall of the outer bottle cap (1).

9. A combined beverage closure according to claim 3, wherein: and a second sealing ring (9) which is positioned in the threaded connection part (1c) and is in sealing and abutting joint with the inner side wall of the bottle mouth of the beverage bottle body (10) is convexly formed on the outer side wall of the inner cover wall (1 b).