CN111470177A - A liquid intercommunication mixing bottle cap - Google Patents

Abstract

The invention discloses a liquid intercommunication mixing bottle cap, which belongs to the technical field of packaging bottles, and solves the problem that the existing bottle cap only has the function of sealing the bottle mouth, and does not have the function of dividing the liquid into upper and lower parts for isolation or intercommunication and mixing. , the technical points are: it includes an outer cover, an upper cover, a liquid storage bin, a separation plug, a lower cap and a bottle body. There are compression deformation shrapnel and lifting guide sliding shaft. The lifting guide sliding shaft is arranged in the position of the separation plug guide groove on the inner wall of the lower end of the liquid storage bin. The plug guides the lowest or highest clamping position of the chute, so as to achieve liquid intercommunication mixing or liquid isolation between the upper and lower parts of the separation plug, forming an intercommunication state or a separation state after assembly, which is conducive to the realization of liquid intercommunication and mixing operation.

Description

A liquid intercommunication mixing bottle cap

technical field

The invention relates to the technical field of packaging bottles, in particular to a liquid intercommunication mixing bottle cap.

Background technique

With the rapid development of the economy and the continuous improvement of the industrial level, on the basis of the development of the packaging industry, the packaging of articles has been widely developed, from simple paper packaging, to single-layer plastic film packaging, to the extensive application of composite materials . Packaging bottle is a type of packaging container in the packaging industry, generally refers to a container with a narrower mouth than the abdomen and a longer neck. The capacity of general packaging bottles ranges from hundreds of milliliters to tens of liters.

Most of the packaging bottles are made of materials that do not leak easily, such as ceramics, glass, plastic or metal. The widely used plastic packaging bottles are mainly made of polyester, polyethylene, polypropylene, etc., after adding the corresponding organic solvent, heated at high temperature, and prepared by blow molding, extrusion blowing or injection molding through plastic molds. It has the characteristics of not easy to break, low cost, high transparency, safe and harmless.

Among them, most of the packaging bottle caps only play the role of sealing to prevent the external environment from polluting the contents of the packaging bottle. They are usually snap-fit or screw-type structures, so that they do not have the ability to divide the liquid into upper and lower parts during use. The two parts are stored, and the upper and lower parts of the liquid can be isolated or mixed with each other as needed. Therefore, it is necessary to provide a liquid intercommunication mixing bottle cap, which aims to solve the above problems.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the embodiments of the present invention is to provide a liquid intercommunication mixing bottle cap to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A liquid intercommunication mixing bottle cap, comprising an outer cover, an upper cover, a liquid storage bin, a separation plug, a lower cap and a bottle body, the upper cap is installed on the upper end of the liquid storage bin, the outer cover is covered on the upper part of the liquid storage bin, and the lower end of the liquid storage bin A lower cover is installed, the separation plug is arranged between the liquid storage bin and the lower cover, the separation plug is in contact with the lower cover, the separation plug is provided with a compression deformation shrapnel and a lifting guide sliding shaft, and the lifting guide sliding shaft is arranged at the lower end of the liquid storage bin The separation plug guide chute on the inner wall is locked in place.

As a further solution of the present invention, the separation plug is annular, and its outer diameter is equal to the inner diameter of the liquid storage tank.

As a further solution of the present invention, the number of the lifting guide and sliding shafts is four and is distributed at equal intervals along the circumferential direction of the separation plug. The position corresponds to the position of the guide chute of the separation plug one-to-one.

As a further solution of the present invention, the lower cover is connected to the bottom of the liquid storage bin through a buckle, and the buckle is an annular buckle of the lower cover, and the liquid storage bin and the annular buckle of the lower cover cooperate to form a circular rotation.

As a further solution of the present invention, when the hand-held liquid storage bin rotates counterclockwise, the separation plug is separated from the lowest clamping position of the separation plug guide chute, and the sealing contact with the lower cover is separated and penetrated, and the upper and lower liquids of the separation plug are intercommunicated and mixed. , to form an intercommunication state after assembly; when the hand-held liquid storage bin rotates clockwise, the compression deformation shrapnel is compressed to make the separation plug move to the highest position of the separation plug guide chute, and seal contact with the lower cover to achieve separation. The upper and lower liquids of the plug are separated to form a separated state after assembly.

As a further solution of the present invention, an inner tongue of the upper cover is provided on the inner wall of the upper end of the upper cover. Internal diameters are equal.

As a further solution of the present invention, the outer cover is provided outside the upper cover and is installed on the upper part of the liquid storage bin, the upper part of the liquid storage bin is provided with a boss locking position equal to the inner diameter of the bottom of the outer cover, and the bottom of the outer cover is buckled at the bottom of the liquid storage bin. on the boss card position.

As a further solution of the present invention, a bottle body is installed at the bottom of the lower cover, vertical ribs are arranged symmetrically on both sides of the neck of the bottle body, and vertical ribs are arranged on the inner wall of the lower cover. .

As a further solution of the present invention, the lower cap is provided with an inner tongue of the lower cap, and the outer diameter of the inner tongue of the lower cap is equal to the diameter of the mouth of the bottle body.

To sum up, the embodiments of the present invention have the following beneficial effects compared with the prior art:

In the liquid intercommunication mixing bottle cap of the embodiment of the present invention, the separation plug is assembled between the liquid storage bin and the lower cap, and the outer cover, the upper cap, the liquid storage bin, the lower cap and the bottle body are assembled in sequence. When the bin rotates counterclockwise, the separation plug is separated from the lowest position of the guide chute of the separation plug, and the sealing contact with the lower cover is separated and penetrated. When it rotates clockwise, the compression deformation shrapnel is compressed, so that the separation plug moves to the highest position of the guide chute of the separation plug, and is in sealing contact with the lower cover to achieve the separation of the upper and lower liquids of the separation plug, forming a separated state after assembly, which is conducive to the realization of Liquid inter-mixing operation.

In order to illustrate the structural features and effects of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

FIG. 1 is a schematic structural diagram of the constituent parts of the embodiment of the invention.

FIG. 2 is a schematic structural diagram of the assembled embodiment of the invention.

FIG. 3 is a schematic structural diagram of a separated state after assembly according to an embodiment of the invention.

FIG. 4 is a schematic structural diagram of an intercommunication state after assembly according to an embodiment of the invention.

FIG. 5 is a schematic structural diagram of a separation plug in an embodiment of the invention.

FIG. 6 is a schematic structural diagram of a separating plug guide chute in an embodiment of the invention.

FIG. 7 is a schematic structural diagram of a vertical rib chute in an embodiment of the invention.

Reference signs: 1-cover, 2-upper cover, 3-liquid storage bin, 4-separation plug, 5-lower cover, 6-bottle body, 7-separation plug guide chute card position, 8-lifting guide sliding shaft , 9-compression deformation shrapnel, 10-sealing line, 11-buckle, 12-lower cover inner tongue, 13-vertical rib chute, 14-bottleneck, 15-vertical ribs.

Detailed ways

The technical solutions of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Referring to FIGS. 1 to 4 , a liquid intercommunication mixing bottle cap includes an outer cover 1, an upper cover 2, a liquid storage bin 3, a separation plug 4, a lower cover 5 and a bottle body 6, and the upper cover 2 is installed on the liquid On the upper end of the storage bin 3, the outer cover 1 is covered on the upper part of the liquid storage bin 3. Preferably, in the embodiment of the present invention, the upper cover 2 and the liquid storage bin 3 are threadedly connected, and the outer wall of the upper end of the liquid storage bin 3 is at the mouth of the bin. There is an external thread, and the inner wall of the upper cover 2 is provided with an internal thread that engages with the external thread, so that the upper cover 2 is easily screwed to the opening of the liquid storage tank 3, thereby sealing the opening of the tank.

In the present invention, in order to further increase the tightness between the upper cover 2 and the liquid storage bin 3, preferably, an inner tongue of the upper cover is provided on the inner wall of the upper end of the upper cover 2, and the inner tongue of the upper cover has an annular structure and is connected with The upper cover 2 is integrally formed, and the outer diameter of the inner tongue of the upper cover is equal to the inner diameter of the opening of the liquid storage compartment 3, so that after the upper cover 2 and the liquid storage compartment 3 are assembled, the inner tongue of the upper cover is opposite to the opening of the liquid storage compartment 3. Contact sealing is carried out on the part to improve the sealing effect between the upper cover 2 and the liquid storage bin 3 .

The outer cover 1 is covered on the outside of the upper cover 2 and is installed on the upper part of the liquid storage bin 3. The upper part of the liquid storage bin 3 is provided with a boss that is equal to the inner diameter of the bottom of the outer cover 1. When the bottom of the outer cover 1 is buckled on the liquid storage bin 3 The connection between the outer cover 1 and the liquid storage bin 3 can be realized after the boss is locked in place.

A lower cover 5 is installed at the lower end of the liquid storage bin 3, and a separation plug 4 is arranged between the liquid storage bin 3 and the lower cover 5; as shown in FIG. The inner diameter of the bin 3 is equal, and the outer wall of the separation plug 4 is provided with a lifting guide and sliding shaft 8. Preferably, the number of lifting and guiding sliding shafts 8 is four and is equally spaced along the circumference of the separation plug 4. The separation plug 4 There is a compression deformation shrapnel 9 on it;

Referring to FIG. 6 , the inner wall of the lower end of the liquid storage bin 3 is provided with a separation plug guide chute retaining position 7 , and the number of the separation plug guiding chute retaining position 7 is equal to the number of the lifting and guiding shafts 8 on the separation plug 4 , The position of the separation plug guide chute 7 corresponds to the position of the lift guide shaft 8 one-to-one. When the separation plug 4 is installed between the liquid storage bin 3 and the lower cover 5, the lift guide shaft 8 of the separation plug 4 is set. in the position 7 of the separating plug guide chute;

The separation plug 4 is in contact with the lower cover 5 . Preferably, multiple sealing protruding lines or other contact forms are arranged between the separation plug 4 and the lower cover 5 to form a sealing effect. The separation plug guide chute of the liquid storage bin 3 A compression seal is formed under the action of the clamping position 7, and the upper and lower liquids of the separation plug 4 are separated.

The lower cover 5 is connected to the bottom of the liquid storage bin 3 through a buckle 11. The buckle 11 is an annular buckle of the lower cover. The liquid storage bin 3 is matched with the annular buckle of the lower cover to form a circular rotation. By holding the liquid storage bin 3 counterclockwise Rotation, the rebound action of the compressed and deformed elastic piece 9 makes the separation plug 4 detach from the lowest position of the separation plug guide chute 7, and the sealing contact with the lower cover 5 is separated and penetrated, so that the upper and lower liquids of the separation plug 4 are intercommunicated and mixed to form an assembled On the contrary, by holding the liquid storage bin 3 and rotating clockwise, the compression deformation elastic piece 9 is compressed, so that the separation plug 4 moves to the highest position of the separation plug guide chute 7, and is in sealing contact with the lower cover 5. The separation plug 4 is liquid-isolated up and down to form a separated state after assembly.

Preferably, the lower cover 5 and the liquid storage bin 3 are further provided with a sealing line 10, and the raised sealing line 10 forms a seal.

1-7, a bottle body 6 is installed at the bottom of the lower cover 5, vertical ribs 15 are symmetrically distributed on both sides of the neck portion 14 of the bottle body 6, and vertical ribs are arranged on the inner wall of the lower cover 5. When the bottle body 6 and the lower cover 5 are assembled, the vertical rib 15 is clamped into the vertical rib chute 13, which plays the role of orientation, introduction and prevention of rotation with the lower cover 5.

The lower cover 5 is provided with a lower cover inner tongue 12, and the lower cover inner tongue 12 closely cooperates with the bottle mouth of the bottle body 6, that is, the outer diameter of the lower cover inner tongue 12 is equal to the diameter of the bottle mouth of the bottle body 6; After the lower cover 5 is assembled with the bottle body 6, the inner tongue 12 of the lower cover is closely matched with the bottle mouth of the bottle body 6, and the sealing effect between the two is good, and it is not easy to cause liquid leakage;

A matching rib is also provided between the lower cover 5 and the bottle neck portion 14 to facilitate the mutual clamping and cooperation between the two.

In the present invention, in order to facilitate the holding of the liquid storage bin 3, preferably, the outer wall of the liquid storage bin 3 is further provided with anti-skid lines to increase friction and facilitate holding and rotation.

The technical principles of the present invention are described above with reference to specific embodiments, which are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions that belong to the idea of the present invention belong to the protection scope of the present invention. Those skilled in the art can think of other specific embodiments of the present invention without creative efforts, and these methods will all fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a mixed bottle lid of liquid intercommunication, includes dustcoat (1), upper cover (2), liquid storage storehouse (3), separating plug (4), lower cover (5) and bottle (6), upper cover (2) are installed in liquid storage storehouse (3) upper end, and dustcoat (1) lid is in liquid storage storehouse (3) upper portion, and lower cover (5) are installed to liquid storage storehouse (3) lower extreme, and separating plug (4) set up between liquid storage storehouse (3) and lower cover (5), and separating plug (4) contact with lower cover (5), its characterized in that is equipped with compression deformation shell fragment (9) and lift and leads slide shaft (8) on separating plug (4), and the lift is led slide shaft (8) and is set up in separating plug guide chute (7) on liquid storage storehouse (3) lower extreme inner wall.

2. The liquid intercommunicating mixing capsule according to claim 1, wherein the separating plug (4) is ring-shaped with an outer diameter equal to the inner diameter of the liquid storage chamber (3).

3. The mixing bottle cap with liquid intercommunication according to claim 2, characterized in that the number of the lifting slide-guiding shafts (8) is four and is distributed along the circumference of the separating plug (4) at equal intervals, the number of the lifting slide-guiding shafts (8) is equal to the number of the separating plug slide-guiding groove detents (7), and the positions of the lifting slide-guiding shafts (8) correspond to the positions of the separating plug slide-guiding groove detents (7) one by one.

4. The intercommunicating liquid mixing bottle cap according to claim 3, wherein the lower cap (5) is connected to the bottom of the liquid storage chamber (3) by a snap (11), the snap (11) is a lower cap ring snap, and the liquid storage chamber (3) and the lower cap ring snap cooperate to form a circular rotation.

5. The mixing bottle cap with liquid intercommunication according to any one of claims 1 to 4, characterized in that when the hand-held liquid storage chamber (3) rotates counterclockwise, the separating plug (4) is separated from the lowest position of the separating plug guide groove position (7) and is separated and communicated with the lower cover (5) in a sealing contact way, and the upper and lower liquids of the separating plug (4) are mixed with each other to form an assembled intercommunicated state; when the liquid storage bin (3) is held by hand to rotate clockwise, the compression deformation elastic sheet (9) is compressed to enable the separating plug (4) to move to the highest clamping position of the separating plug guide chute clamping position (7) and to be in sealing contact with the lower cover (5), so that the upper liquid and the lower liquid of the separating plug (4) are isolated, and the assembled separating state is formed.

6. The mixing bottle cap with liquid intercommunication as claimed in claim 5, characterized in that the upper cap (2) is in threaded connection with the liquid storage chamber (3), the outer wall of the upper end chamber opening of the liquid storage chamber (3) is provided with external threads, and the inner wall of the upper cap (2) is provided with internal threads meshed with the external threads.

7. The mixing bottle cap with liquid intercommunication as claimed in claim 6, characterized in that the inner wall of the upper end of the upper cover (2) is provided with an inner tongue of the upper cover, the inner tongue of the upper cover is in a ring structure and is integrally formed with the upper cover (2), and the outer diameter of the inner tongue of the upper cover is equal to the inner diameter of the opening of the liquid storage chamber (3).

8. The mixing bottle cap with liquid intercommunication as claimed in claim 7, characterized in that the outer cover (1) covers the outer part of the upper cover (2) and is installed on the upper part of the liquid storage chamber (3), the upper part of the liquid storage chamber (3) is provided with a boss position with the same inner diameter as the bottom of the outer cover (1), and the bottom of the outer cover (1) is buckled on the boss position of the liquid storage chamber (3).

9. The mixing bottle cap for intercommunicating liquids according to claim 1, wherein the bottle body (6) is mounted at the bottom of the lower cap (5), the bottle neck (14) of the bottle body (6) is provided with symmetrically distributed vertical ribs (15) at both sides, and the inner wall of the lower cap (5) is provided with vertical rib chutes (13) matching with the vertical ribs (15).

10. The mixing bottle cap in fluid communication according to claim 9, wherein the lower cap (5) is provided with a lower cap inner tongue (12), and the outer diameter of the lower cap inner tongue (12) is equal to the diameter of the mouth of the bottle body (6).

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