CN214297235U

CN214297235U - Combined bottle cap

Info

Publication number: CN214297235U
Application number: CN202120119396.7U
Authority: CN
Inventors: 伍宗献
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-28
Anticipated expiration: 2031-01-15

Abstract

The utility model belongs to the technical field of bottle caps, in particular to a combined bottle cap; it comprises an outer cover and an inner cover; the inner cover is provided with a discharge hole and an insertion part which is convenient to be inserted at the bottle mouth, the discharge hole is provided with a bell mouth, and the bell mouth is positioned at one side of the inner cover, which is far away from the insertion part; the inner side wall of the outer cover is provided with a connecting portion used for being buckled at the bottle mouth, the outer cover corresponds to a position of the horn mouth and is provided with a plug, and the shape of the plug is matched with that of the horn mouth. The end cap that sets up on the enclosing cover in this combination bottle lid can effectual shutoff horn mouth, and when it can avoid the bottle upset, fluid took place by the condition that the clearance between enclosing cover and the inner cup spills, and in the use, fluid can be poured by the horn mouth, and after the process of falling oil was accomplished, unnecessary fluid then can flow back to the bottle along the lateral wall of horn mouth in to effectual avoiding fluid remains including covering the upper surface and lead to the condition emergence that fluid received the pollution.

Description

Combined bottle cap

Technical Field

The utility model belongs to the technical field of the bottle lid, concretely relates to combination bottle lid.

Background

The bottle cap is a cap for sealing a bottle opening, and is provided with bottle caps with different shapes and different operation methods according to different functions.

At present, the bottle caps of edible oils and soy sauce in the market are mostly designed to be of a flip type, the upper cover can only be buckled on the lower cover to prevent external dust from falling into the bottle body through the lower cover, and when the bottle body is overturned, liquid in the bottle body still leaks out from a gap between the upper cover and the lower cover; moreover, after the user pours the oil, a part of oil remains on the upper surface of the lower cover, the part of oil cannot flow back into the bottle, and when the oil is poured again, the part of oil can be continuously used along with the oil in the bottle, so that the oil is easily polluted to cause a health problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model provides a combination bottle lid to the sealed effect of the bottle lid that exists is not good among the solution prior art, and fluid can remain and cover the upper surface under and lead to fluid to receive the technical problem of pollution easily.

The utility model discloses a following technical scheme specifically realizes:

a combined bottle cap comprises an outer cap and an inner cap;

the inner cover is provided with a discharge hole and an insertion part which is convenient to be inserted at the bottle mouth, the discharge hole is provided with a bell mouth, and the bell mouth is positioned at one side of the inner cover, which is far away from the insertion part;

the inner side wall of the outer cover is provided with a connecting portion used for being buckled at the bottle mouth, the outer cover corresponds to a position of the horn mouth and is provided with a plug, and the shape of the plug is matched with that of the horn mouth.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with the bellying on the circumference lateral wall of grafting portion, the bellying is circular ring structure.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the quantity of bellying is a plurality of, all the bellying is followed the equidistant range setting of length direction of grafting portion.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, discharge gate department is provided with the buffering portion that slows down the liquid velocity of flow.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, buffering portion is circular annular structure, just the circumference lateral wall of buffering portion is provided with the stabilizer blade, buffering portion passes through the stabilizer blade is fixed to be set up discharge gate department.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, one side that the enclosing cover is provided with the end cap is provided with the caulking groove, the caulking groove encircles the end cap setting.

In order to better realize the utility model, the structure is further optimized, and the embedded groove is internally provided with a sealing gasket.

In order to better realize the utility model, the structure is further optimized, and the connecting part is an internal thread arranged on the inner side wall of the outer cover.

In order to better realize the utility model, the structure is further optimized, and a lug boss is arranged on the circumferential side wall of the inner cover.

In order to better realize the utility model, further optimization is made in the above structure, the lateral wall of the outer cover is provided with anti-slip particles.

To sum up, the utility model discloses following technological effect has:

the end cap that sets up on the enclosing cover in this combination bottle lid can effectual shutoff horn mouth, and when it can avoid the bottle upset, fluid took place by the condition that the clearance between enclosing cover and the inner cup spills, and in the use, fluid can be poured by the horn mouth, and after the process of falling oil was accomplished, unnecessary fluid then can flow back to the bottle along the lateral wall of horn mouth in to effectual avoiding fluid remains including covering the upper surface and lead to the condition emergence that fluid received the pollution.

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 schematic structural view of a combined bottle cap according to the present invention;

FIG. 2 is a cross-sectional view of the outer cap and the inner cap of the assembled bottle cap of the present invention;

fig. 3 is a top view of an inner cap of a composite bottle cap according to the present invention;

fig. 4 is an internal structure view of the outer cap of the combined bottle cap of the present invention.

Reference numerals:

1. an outer cover; 11. a connecting portion; 12. a plug; 13. caulking grooves;

2. an inner cover; 21. a discharge port; 22. a plug-in part; 23. a bell mouth; 24. a boss portion; 25. a buffer section; 251. a support leg; 26. and (4) a boss.

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.

Example (b):

as shown in fig. 1 to 4:

a combined bottle cap comprises an outer cap 1 and an inner cap 2;

the inner cap 2 is provided with a discharge port 21 and an insertion part 22 convenient for insertion at the bottle mouth, the discharge port 21 is provided with a bell mouth 23, and the bell mouth 23 is positioned at one side of the inner cap 2 departing from the insertion part 22;

the inside wall of enclosing cover 1 is provided with and is used for the lock connecting portion 11 in bottleneck department, and enclosing cover 1 corresponds the position of horn mouth 23 and is provided with end cap 12, and the shape of end cap 12 and the shape phase-match of horn mouth 23.

The inner cap 2 is inserted into the bottle mouth through the insertion part 22, the outer cap 1 is arranged at the bottle mouth through the matching of the connecting part 11 and the outer side wall of the bottle mouth, and at the moment, the choke plug 12 on the outer cap 1 is plugged at the bell mouth 23 of the inner cap 2, so that the oil in the bottle body cannot leak out from the gap between the outer cap 1 and the inner cap 2;

when oil needs to be used, a user can take the outer cover 1 off the bottle opening, at the moment, the plug 12 on the outer cover 1 is separated from the bell mouth 23, and the user can pour the bottle body, so that the oil can pass through the discharge hole 21 and be poured out from the bell mouth 23; and when accomplishing empting of fluid, the user alright the bottle in order to put forward, the fluid that does not flow out bellmouth 23 just can flow back to the bottle along the lateral wall of bellmouth 23 to avoid fluid to flow to the upper surface of inner cup 2, and mix and lead to fluid to receive the condition emergence of pollution when using once more with the fluid in the bottle.

Optimally, the circumferential side wall of the insertion part 22 is provided with the protruding part 24, the protruding part 24 is a circular annular structure arranged around the circumferential side wall of the insertion part 22, the sealing effect of the insertion part 22 and the bottle opening can be increased, and therefore the situation that oil in the bottle body leaks from the gap between the insertion part 22 and the bottle opening is effectively avoided.

Preferably, the number of the protruding portions 24 is multiple, and all the protruding portions 24 are sequentially arranged along the length direction of the inserting portion 22, so as to further improve the sealing effect of the combined bottle cap.

Preferably, the discharge hole 21 is provided with a buffer part 25, and the buffer part 25 is located in the middle of the discharge hole 21; when a user pours oil, the buffer part 25 plays a certain blocking role to avoid the situation that the oil flows out from the bell mouth 23 and splashes to a position where the oil is not poured to cause oil waste.

Specifically, the buffer part 25 is a circular ring structure, and the circumferential outer side wall of the buffer part 25 is provided with at least two support legs 251, and the buffer part 25 is connected and fixed with the inner cover 2 through the support legs 251;

when pouring oil, the oil can flow out from the opening defined by the middle part of the buffer part 25 and the support leg 251, the buffer part 25 and the discharge port 21, and air can enter the bottle body from the opening defined by the middle part of the buffer part 25 and the support leg 251, the buffer part 25 and the discharge port 21, so that the liquid can be poured more smoothly.

Preferably, the number of the legs 251 is three, and the three legs 251 are disposed on the circumferential outer sidewall of the buffering portion 25 at equal intervals, so that the connection between the buffering portion 25 and the inner lid 2 is more stable.

Furthermore, the above-mentioned cushioning portion 25 may be directly composed of three legs 251, wherein,

one end of each of the three support legs 251 is connected, the other end of each of the three support legs 251 is connected with the side wall of the discharge port 21, and included angles among the three support legs 251 are all 120 degrees; the buffer part 25 of the structure can also play a role of buffering oil liquid; in the production process, a manufacturer can select the specific structure of the buffer part 25 according to the size of the bottle mouth, and the outflow of oil liquid is not influenced.

Optimally, the outer cover 1 is provided with the caulking groove 13, the caulking groove 13 is arranged around the plug 12, and the shape of the caulking groove 13 is matched with that of the horn mouth 23, so that when the outer cover 1 covers the bottle mouth, the horn mouth 23 can be clamped into the caulking groove 13, and the sealing effect of the combined bottle cap is improved.

Preferably, a sealing gasket is disposed in the groove 13, and the sealing gasket can effectively increase the sealing effect between the outer cap 1 and the inner cap 2.

Optimally, the connecting part 11 is an internal thread arranged on the inner side wall of the outer cover 1, the internal thread is matched with the external thread at the bottle opening, so that the outer cover 1 is covered at the bottle opening through the matching of the internal thread and the external thread, and the combined bottle cap is more convenient to use.

In addition, the connecting portion 11 may be provided in other structures, for example: the connecting part 11 can be a convex ring arranged on the inner side wall of the outer cover 1, so that the outer cover 1 can be clamped on the bottle mouth through the convex ring; the structure that can specifically set up connecting portion 11 on the enclosing cover 1 according to the structure of bottleneck can enough satisfy the inseparable cooperation and the split convenience of enclosing cover 1 and bottleneck all can.

Preferably, the circumferential side wall of the inner cap 2 is provided with a boss 26, and the diameter of the boss 26 is larger than that of the bottle mouth, so as to avoid the situation that the inner cap 2 falls into the bottle body from the bottle mouth.

Preferably, the inner cap 2 is manufactured by an injection molding process, and a mold for manufacturing the inner cap 2 has two injection ports, and the positions of the two injection ports respectively correspond to the outer side wall of the boss 26 on the inner cap 2 and the support leg 251 of the inner cap 2;

this mode of moulding plastics can improve the production efficiency of inner cup 2, makes inner cup 2 shaping more easily, and makes the eccentric condition can not appear in inner cup 2, does not have the sol mark on the inner cup 2 simultaneously, makes its more pleasing to the eye.

Optimally, be provided with anti-skidding granule on the lateral wall of enclosing cover 1, this anti-skidding granule can the effectual roughness that increases enclosing cover 1 surface to increase the frictional force between user's hand and the enclosing cover 1, make enclosing cover 1 open more convenient.

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 bottle cap is characterized in that: comprises an outer cover (1) and an inner cover (2);

the inner cover (2) is provided with a discharge hole (21) and an insertion part (22) which is convenient to be inserted at the bottle mouth, the discharge hole (21) is provided with a bell mouth (23), and the bell mouth (23) is positioned at one side of the inner cover (2) departing from the insertion part (22);

the inner side wall of the outer cover (1) is provided with a connecting portion (11) used for being buckled at the bottle mouth, the outer cover (1) corresponds to a position of the horn mouth (23) and is provided with a plug (12), and the shape of the plug (12) is matched with that of the horn mouth (23).

2. The combination bottle cap of claim 1, wherein: the circumference lateral wall of grafting portion (22) is provided with bellying (24), bellying (24) are circular ring structure.

3. The combination bottle cap according to claim 2, wherein: the number of the protruding parts (24) is multiple, and all the protruding parts (24) are arranged at equal intervals along the length direction of the insertion part (22).

4. The combination bottle cap of claim 3, wherein: and a buffer part (25) for slowing down the flow rate of the liquid is arranged at the discharge hole (21).

5. The combination bottle cap of claim 4, wherein: the buffer part (25) is of a circular annular structure, a supporting leg (251) is arranged on the outer circumferential side wall of the buffer part (25), and the buffer part (25) is fixedly arranged at the discharge hole (21) through the supporting leg (251).

6. The combination bottle cap according to any one of claims 1 to 5, wherein: one side of the outer cover (1) provided with the plug (12) is provided with an embedded groove (13), and the embedded groove (13) surrounds the plug (12).

7. The combination bottle cap of claim 6, wherein: and a sealing gasket is arranged in the caulking groove (13).

8. The combination bottle cap of claim 1, wherein: the connecting part (11) is an internal thread arranged on the inner side wall of the outer cover (1).

9. The combination bottle cap of claim 1, wherein: and a boss (26) is arranged on the circumferential side wall of the inner cover (2).

10. The combination bottle cap of claim 1, wherein: the outer side wall of the outer cover (1) is provided with anti-skid particles.