CN214113491U

CN214113491U - Bottle cap structure for storing solute

Info

Publication number: CN214113491U
Application number: CN202022328993.9U
Authority: CN
Inventors: 杨龙
Original assignee: Shaanxi Fengbee Da Health Industry Co ltd
Current assignee: Shaanxi Fengbee Da Health Industry Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-09-03
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of bottle caps, in particular to a bottle cap structure for storing solute, which comprises a bottle cap, a shell and a storage structure, wherein the storage structure comprises a sealed cavity, a bottom cover, an upper sealing film and a push rod; one end of the push rod is connected with the part of the bottom cover close to the edge, the other end of the push rod is in contact with the upper sealing film, the total area of the upper sealing film in the storage structure is larger than the cross-sectional area of the storage structure, and the sealed cavity is used for storing solute; the bottle cap and the shell are connected into a whole, the bottle cap further comprises an ejection assembly, the ejection assembly can move up and down by rotating the bottle cap, the ejection assembly is connected with the upper portion of the upper sealing film and acts on the upper sealing film, and the ejection assembly acts on the push rod to move downwards when being ejected downwards. The utility model discloses only need control the up-and-down rotary motion of bottle lid, just can realize that the bottom of storage structure breaks away from partly with the lateral wall of storage structure, convenient and fast, and utilize the effect of push rod, when the transportation drink, can not lead to the solute to fall into in the liquid because of the error.

Description

Bottle cap structure for storing solute

Technical Field

The utility model belongs to the technical field of the bottle lid, concretely relates to bottle lid structure of storage solute.

Background

At present, mixed liquid such as drinks and the like contained in a bottle body is usually prepared by using a solvent, a solute, an additive and the like in a factory workshop, a consumer can use the bottle cap after opening the bottle cap, the bottle cap is generally matched with the bottle body for use, and the bottle body containing the drinks can only be used for sealing due to the design singleness of the bottle cap.

Liquid drinks sold in the market, such as beverages, health care products, oral liquid and the like, have a plurality of additives; the taste of the beverage is affected by the mixing time of some additives for a long time, and the separation of the additives can effectively protect the chemical cost and prevent the deterioration.

At present, a small part of bottle caps can be provided with additives to be mixed with drinks in bottle bodies in the market, but the bottle caps are complex in structure and inconvenient to operate, and are provided with pointed structures inside, so that solute can conveniently flow into liquid by puncturing a sealing structure, the bottle caps can be misoperated due to extrusion collision in the transportation process, the mixture can be deteriorated due to long-time mixing of the additives and the drinks, and the sealing performance of the bottle caps can be reduced after the bottle caps are operated.

Disclosure of Invention

The utility model aims at providing a bottle lid structure of storage solute has solved the bottle lid structure of traditional storage solute complicated, and the operation is got up inconveniently, and inside many is equipped with sharp column structure, can not mix solute and drink very much at the in-process of transport, and the long taste that influences of holding time. The utility model discloses utilize bottle lid and the ejecting subassembly of shell matching formation to come rotatory ejecting push rod from top to bottom for the push rod breaks away from partly with the bottom of storage structure, thereby opens the bottom opening of storage structure, makes the solute fall into solution, conveniently stores the solute, and is difficult for making the solute fall into solution at the in-process of transport.

The technical scheme of the utility model is that: a bottle cap structure for storing solute comprises a bottle cap, a shell and a storage structure, wherein the storage structure comprises a sealed cavity, a bottom cover, an upper sealing film and a push rod; one end of the push rod is connected with a part, close to the edge, of the bottom cover, the other end of the push rod is in contact with the upper sealing film, the total area of the upper sealing film in the storage structure is larger than the cross-sectional area of the storage structure, and the sealed cavity is used for storing solutes;

the bottle cap and the shell are connected into an integral structure, the integral structure is provided with an ejection assembly, the ejection assembly can move up and down by rotating the bottle cap, the ejection assembly is connected with the upper part of the upper sealing film and acts on the upper sealing film, and the ejection assembly acts on the push rod to move downwards when being ejected downwards.

As a further optimization of the scheme, a screw rod is arranged in the bottle cap, one end of the screw rod is connected with the inner center part of the bottle cap, and the other end of the screw rod vertically extends to the opening direction of the bottle cap;

the screw rod is connected with the nut, a threaded hole is formed in one end of the nut, the screw rod is inserted into the threaded hole, the other end of the nut is of a planar structure, the planar structure and the surface, close to the bottle cap, of the upper sealing film are bonded into a whole, and the other surface of the upper sealing film is in contact with the push rod;

the screw, the nut and the bottle cap are connected with the shell into a whole to form an ejection assembly together.

As a further optimization of the scheme, the housing comprises a first caliber housing and a second caliber housing which are integrated, the diameter of the first caliber housing is smaller than that of the second caliber housing;

the first caliber shell is inserted into the bottle cap, the periphery of the first caliber shell is in contact with the inner side face of the bottle cap and wraps the screw rod and the nut, the first caliber shell and the bottle cap are connected into a whole, and the bottle cap and the screw rod drive the nut to rotate up and down in the first caliber shell.

As a further optimization of the scheme, the second caliber outer shell and one end of the storage structure, which is provided with the upper sealing film, are fixedly connected into a whole, and the height of the second caliber outer shell is lower than that of the storage structure.

As a further optimization of the scheme, a plurality of bulges are arranged on the inner periphery of the second caliber shell, an annular groove is formed in the periphery of one end, close to the upper sealing film, of the storage structure, the annular groove is formed by two outer rings with the diameter larger than that of the storage structure, and when the storage structure is arranged on the inner periphery of the second caliber shell, the bulges are clamped inside the annular groove.

As a further optimization of the scheme, the edge part of the upper sealing film wraps the edge part of the storage structure and is connected with the junction part of the second caliber shell and the first caliber shell.

According to the further optimization of the scheme, the periphery of the nut is further provided with a convex ring, the convex ring is in contact with the inner periphery of the first caliber shell, and the inner periphery of the first caliber shell is further provided with protruding stripes.

As a further refinement of the solution, the depth of the recess of the superior sealing film inside the storage structure is different when the nut is moved up and down.

As a further optimization of the solution, the diameter of the nut is smaller than the diameter of the storage structure.

As a further optimization of the scheme, the push rod and the bottom cover are integrally injection-molded.

Compared with the prior art, the utility model, beneficial effect is:

1. rotate through the bottle lid is rotatory from top to bottom, an effort is given to the push rod, because the one end of push rod is connected with the edge part of bottom, the effort of push rod will concentrate on one side of bottom, cause the bottom to be close to the edge part of one side of push rod and the lateral wall of storage structure breaks away from, the bottom is opened, the solute flows into in the liquid from the inside of storage structure, such mode only needs the up-and-down rotary motion of control bottle lid, just can realize that the bottom of storage structure breaks away from partly with the lateral wall of storage structure, and is convenient, and utilize the effect of push rod, when transporting the drink, can not lead to the solute to fall into in the liquid because of the error, the utility model discloses can be convenient mix flavor solute with the solution in the bottle before drinking, reduced the potential safety hazard of product, more be favorable to human health.

2. The utility model discloses a bottom and last seal membrane make storage structure form a sealed cavity, and the leakproofness is strong.

3. The utility model discloses bottle lid, shell, screw rod and nut connect into an organic whole structure, constitute ejecting subassembly jointly, and the bottle lid is when the shell periphery rotates for the nut is rotatory downwards and is pushing up the push rod and is rotatory downwards, and this kind of structural integrity is high, and is rotatory convenient.

Drawings

Fig. 1 is a schematic external structural view in an embodiment of the present invention;

fig. 2 is a first schematic diagram of the internal and external structures in an embodiment of the present invention;

FIG. 3 is a second schematic diagram of the internal and external structures in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the housing of the present invention;

fig. 5 is a schematic structural view of the nut of the present invention;

fig. 6 is a schematic structural view of the bottle cap and the screw rod of the present invention;

fig. 7 is a plan view of the present invention.

In the figure: 1-bottle cap; 2-a housing; 21-a first port diameter housing; 22-a second caliber housing; 3-a storage structure; 4-a push rod; 5-bottom cover; 6-upper sealing film; 7-a screw; 8-a nut; 9-a threaded hole; 10-convex ring, 11-plane structure; 12-a bump; 13-annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1-3, a bottle cap structure for storing solute comprises a bottle cap 1, a shell 2 and a storage structure 3, wherein the storage structure 3 comprises a sealed cavity, a bottom cover 5, an upper sealing film 6 and a push rod 4; one end of the push rod 4 is connected with the part of the bottom cover 5 close to the edge, the other end of the push rod is contacted with the upper sealing film 6, the total area of the upper sealing film 6 in the storage structure 3 is larger than the cross-sectional area of the storage structure 3, and the sealed cavity is used for storing solute;

the bottle cap 1 is connected with the housing 2 to form an integral structure, the integral structure is provided with an ejection assembly which rotates up and down, the ejection assembly is positioned above the upper sealing film 6, and the ejection assembly acts on the upper sealing film 6 during operation and further acts on the push rod 4, so that the push rod 4 moves towards the direction far away from the bottle cap 1. Wherein the ejector assembly may be any structure that can act on the downward movement of the push rod 4 by rotating the bottle cap 1 and separate the side wall of the storage structure 3 from the surrounding portion of the bottom cap 5.

Through the scheme, rotate from top to bottom through bottle lid 1, give push rod 4 effort, because the one end of push rod 4 is connected with the marginal part of bottom 5, push rod 4's effort will concentrate on one side of bottom 5, cause bottom 5 to be close the marginal part of push rod 4 one side and break away from with the lateral wall of storage structure 3, one side of bottom 5 is opened, the solute flows into in the liquid downwards from the inside of storage structure 3, such mode only needs the upper and lower rotatory rotation of control bottle lid 1, just can realize that bottom 5 of storage structure 3 breaks away from partly with the lateral wall of storage structure 3, and is convenient, and utilize push rod 4's effect, when transporting the drink, can not lead to the solute to fall into in the liquid because of the error.

It should be noted that, because the upper sealing film 6 is arranged between the ejecting component and the push rod 4, the upper sealing film 6 mainly has a sealing function, and the ejecting component interacts with the push rod 4, the upper sealing film 6 can be made of a firm and soft material, and is not easy to break, and the total area of the upper sealing film 6 inside the storage structure 3 is larger than the cross-sectional area of the storage structure 3, so that the upper sealing film 6 can have a room for movement inside the storage structure 3, and when the ejecting component does not provide an acting force for the push rod 4, the upper sealing film 6 slightly contacts with the push rod 4 and is recessed downwards, and when the ejecting component provides a downward acting force for the push rod 4, the upper sealing film 6 can also be downward together with the push rod 4 and continues to be recessed downwards.

One end of the push rod 4 is connected to the bottom cover 5 near the edge, so that when the downward force of the push rod 4 is concentrated at the side walls of the bottom cover 5 and the storage structure 3, the bottom cover 5 can be separated from the inner wall of the storage structure 3 more easily, as shown in fig. 3, so that the solute can fall into the liquid.

In order to avoid the excessive force of the push rod 4 on the push rod 4, which causes the push rod 4 and the bottom cover 5 to be separated from the storage structure 3 and drop in the liquid, a more secure connection may be selected for the peripheral portion of the bottom cover 5 away from the push rod 4, for example, the portion may be an integrally formed connection, and a general connection may be selected for the portion of the push rod 4 near the edge of the bottom cover 5, so that the portion of the bottom cover 5 is easily separated from the storage structure 3 under the force of the push rod 4.

Referring to fig. 5 and 6, a screw rod 7 is arranged in the bottle cap 1, one end of the screw rod 7 is connected with the central part of the interior of the bottle cap 1, and the other end of the screw rod 7 vertically extends to the opening direction of the bottle cap 1;

the screw 7 is connected with a nut 8, one end of the nut 8 is provided with a threaded hole 9, the screw 7 is inserted into the threaded hole 9, the other end of the nut 8 is a planar structure 11, the planar structure 11 and the surface of the upper sealing film 6 close to the bottle cap 1 are bonded into a whole, and the other surface of the upper sealing film 6 is contacted with the push rod 4;

the screw 7, the nut 8, the bottle cap 1 and the shell 2 are connected into a whole to form an ejection assembly together.

Here, it can be set that when the bottle cap 1 rotates counterclockwise, the screw 7 is connected with the nut 8 more tightly, when the bottle cap 1 rotates clockwise, the screw 7 and the nut 8 become loose, the nut 8 moves downwards, and the plane structure 11 of the nut 8 acts on the push rod 4 through the upper sealing film 6. This is so because when twisting the closure 1, a person is generally used to twist the closure clockwise, i.e. to twist the closure 1 clockwise, the nut 8 will rotate downwards and act on the push rod 4.

Usually, set up bottle lid 1, screw rod 7, nut 8 and shell 2 as an organic whole, nut 8 will be rotatory flexible from top to bottom in the inside of shell 2 like this, and this kind of structural integrity is high, because nut 8's one end and screw rod 7 swing joint, the other end bonds as an organic wholely with last seal membrane 6, and shell 2 and bottle lid 1 are fixed as an organic whole, and when bottle lid 1 rotated, owing to had the effect of shell 2, nut 8 was connected the direction of bore along shell 2 and bottle lid 1 all the time and is rotated the motion from top to bottom.

As shown in fig. 4, 5 and 6, the housing 2 includes a first caliber housing 21 and a second caliber housing 22 which are integrated, and the diameter of the first caliber housing 21 is smaller than that of the second caliber housing 22.

Inside first aperture shell 21 inserted bottle lid 1, the peripheral of first aperture shell 21 and the medial surface contact of bottle lid 1 to wrap up screw rod 7 and nut 8, first aperture shell 21 is connected as an organic whole with bottle lid 1, and bottle lid 1 and screw rod 7 drive nut 8 and rotate from top to bottom in first aperture shell 21.

Because the caliber of the first caliber shell 21 is smaller, the first caliber shell 21 and the bottle cap 1 are fixedly connected into a whole, when the bottle cap 1 rotates on the periphery of the first caliber shell 21, the acting force of the first caliber shell 21 on the nut 8 is exerted, and in addition, the original position of the bottle cap 1 rotates, only the nut 8 moves at the moment.

The second caliber housing 22 is fixedly connected with one end of the storage structure 3 with the upper sealing film 6 into a whole, the height of the second caliber housing 22 is lower than that of the storage structure 3, and the diameter of the second caliber housing 22 is larger than that of the storage structure 3.

This is to facilitate observation of whether the solute inside the storage structure 3 falls into the liquid, and the storage structure 3 is located at a short distance from the liquid, thereby preventing the solute from scattering around the housing 2.

Referring to fig. 7, a plurality of protrusions 12 are arranged on the inner periphery of the second caliber housing 22, an annular groove 13 is arranged on the periphery of one end of the storage structure 3 close to the upper sealing film 6, the annular groove 13 is formed by two outer rings with a diameter larger than that of the storage structure 3, and when the storage structure 3 is installed on the inner periphery of the second caliber housing 22, the protrusions 12 of the second caliber housing 22 are clamped inside the annular groove 13. The storage structure 3 can here be connected in one piece with the housing 2. Of course, the embodiment of the present invention is not limited to the ring-shaped groove 13 formed by two outer rings larger than the diameter of the storage structure 3, and the groove can be set to be directly formed on the periphery of the storage structure 3 as long as the cavity sealing performance of the storage structure 3 is not affected.

Wherein, the edge part of the upper sealing film 6 contacted with the storage structure 3 wraps the edge part of the storage structure 3 and is connected with the boundary part of the second caliber shell 22 and the first caliber shell 21. The sealing performance of the storage structure 3 is improved, the storage of solute is facilitated, the edge part of the upper sealing film 6 of the storage structure 3 is connected to the junction part of the second caliber shell 22 and the first caliber shell 21, the sealing performance is further improved, the storage structure can be connected with the annular groove 13 and the protrusion 12, the firmness of connection of the storage structure 3 and the shell 2 is improved, and the integrity is high.

As shown in fig. 4-6, the nut 8 is further provided with a convex ring 10 on the periphery thereof, the convex ring 10 contacts with the inner periphery of the first caliber housing 21, the inner periphery of the first caliber housing 21 is further provided with a convex stripe along the opening direction of the bottle cap 1, the convex ring 10 can be further provided with a plurality of inclined convex structures, by the interaction of the bead 10 on the periphery of the nut 8 and the raised striations of the first caliber housing 21, when the bottle cap 1 rotates, the convex ring 10 and the convex stripes of the first caliber shell 21 have friction force, the bottle cap 1 and the shell 2 are connected into a whole, when the bottle cap 1 rotates in situ, the bottle cap 1 can not be far away from the nut 8, under the combined action of the friction force and the threaded hole 9 and the threaded rod 7, the nut 8 moves away from the cap 1, towards the push rod 4, and gradually push the push rod 4 tightly and rotate, so that the bottom cover 5 is gradually separated from the inner wall of the storage structure 3.

The depth of the indentation of the superior sealing film 6 inside the storage structure 3 is different when the nut 8 is at rest or moved downwards. This is because the planar structure 11 acts and the cross-sectional area of the upper sealing film 6 inside the storage structure 3 is larger than the cross-sectional area of the storage structure 3, so that the upper sealing film can move under the action of the bottom structure 3.

The nut 8 has a diameter smaller than the diameter of the storage structure 3. This is so that the flat structure 11 of the nut 8 can be in contact with the inside of the storage structure 3 and with the push rod 4 at the same time as the superior sealing film 6; it should be noted that the push rod 4 is located at a position of the bottom cover 5 close to the edge, so that the diameter of the nut 8 is slightly smaller than the diameter of the storage structure 3, and the contact between the planar structure 11 of the nut 8 and the push rod 4 is not affected.

The push rod 4 and the bottom cover 5 are integrally injection-molded, and the connection in the mode is firmer and has strong integrity.

The embodiment of the utility model provides an in the structure all adopt rigid plastic material, light, save the cost.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bottle cap structure for storing solute comprises a bottle cap (1), a shell (2) and a storage structure (3), and is characterized in that,

the storage structure (3) comprises a sealed cavity, a bottom cover (5), an upper sealing film (6) and a push rod (4); one end of the push rod (4) is connected with the part, close to the edge, of the bottom cover (5), the other end of the push rod is in contact with the upper sealing film (6), the total area of the upper sealing film (6) in the storage structure (3) is larger than the cross-sectional area of the storage structure (3), and the sealed cavity is used for storing solute;

the bottle cap (1) and the shell (2) are connected into an integral structure, the integral structure is provided with an ejection assembly, the ejection assembly can move up and down by rotating the bottle cap (1), the ejection assembly is connected with the upper part of the upper sealing film (6) and acts on the upper sealing film (6), and when being ejected downwards, the ejection assembly acts on the push rod (4) to move downwards.

2. The bottle cap structure for storing the solute according to claim 1, wherein a screw (7) is provided in the bottle cap (1), one end of the screw (7) is connected to the inner center of the bottle cap (1), and the other end of the screw vertically extends to the opening direction of the bottle cap (1);

the screw rod (7) is connected with a nut (8), a threaded hole (9) is formed in one end of the nut (8), the screw rod (7) is inserted into the threaded hole (9), the other end of the nut (8) is of a plane structure (11), the plane structure (11) and the surface, close to the bottle cap (1), of the upper sealing film (6) are bonded into a whole, and the other surface of the upper sealing film (6) is in contact with the push rod (4);

the screw rod (7), the nut (8), the bottle cap (1) and the shell (2) are connected into a whole to form an ejection assembly together.

3. The bottle cap structure for storing a solute according to claim 2, wherein the outer shell (2) comprises a first caliber outer shell (21) and a second caliber outer shell (22) which are integrated, a diameter of the first caliber outer shell (21) is smaller than a diameter of the second caliber outer shell (22);

the first caliber shell (21) is inserted into the bottle cap (1), the periphery of the first caliber shell (21) is in contact with the inner side face of the bottle cap (1) and wraps the screw rod (7) and the nut (8), the first caliber shell (21) and the bottle cap (1) are connected into a whole, and the bottle cap (1) and the screw rod (7) drive the nut (8) to rotate up and down in the first caliber shell (21).

4. A structure as claimed in claim 3, wherein the second caliber outer shell (22) is fixedly connected with the end of the storage structure (3) having the upper sealing film (6) as a whole, and the height of the second caliber outer shell (22) is lower than that of the storage structure (3).

5. The bottle cap structure for storing the solute according to claim 3, wherein a plurality of protrusions (12) are arranged on the inner periphery of the second caliber outer shell (22), an annular groove (13) is arranged on the periphery of one end, close to the upper sealing film (6), of the storage structure (3), the annular groove (13) is formed by two outer rings with the diameter larger than that of the storage structure (3), and when the storage structure (3) is installed on the inner periphery of the second caliber outer shell (22), the protrusions (12) are clamped inside the annular groove (13).

6. A bottle cap structure for storing a solute according to claim 5, wherein the upper sealing film (6) has a rim portion that wraps around the rim portion of the storage structure (3) and connects the interface of the second caliber housing (22) and the first caliber housing (21).

7. The structure of a bottle cap for storing a solute according to claim 3, wherein the nut (8) is further provided with a bead (10) at its periphery, the bead (10) is in contact with the inner periphery of the first caliber housing (21), and the inner periphery of the first caliber housing (21) is further provided with a raised stripe.

8. The capsule structure for storing solutes according to claim 2, wherein the depth of the indentation of the superior sealing membrane (6) inside the storage structure (3) is different when the nut (8) is at rest or moved downward.

9. A solute storing vial cap structure according to claim 2, wherein the nut (8) has a diameter smaller than the diameter of the storage structure (3).

10. The structure of a bottle cap storing a solute according to any one of claims 1 to 9, wherein the push rod (4) is injection molded integrally with the bottom cap (5).