WO2015024357A1

WO2015024357A1 - Bottle cap assembly and container bottle having same

Info

Publication number: WO2015024357A1
Application number: PCT/CN2014/000772
Authority: WO
Inventors: 黄朝晖
Original assignee: 珠海中富工业集团有限公司
Priority date: 2013-08-17
Filing date: 2014-08-15
Publication date: 2015-02-26
Also published as: CN103420024A; CN103420024B

Abstract

Disclosed are a bottle cap assembly and a container bottle having same. The bottle cap assembly comprises a bottle cap body (10); the bottle cap body (10) has a top wall (11) and a side wall (12); the bottle cap assembly (10) also comprises a storage element (30), a barrier plate (20), and a piercing element (80); the storage element (30) is of a hollow structure having an opening at the bottom; the barrier plate (20) is provided at the opening of the storage element (30) and forms with the storage element (30) a containing cavity (50) that can contain an additive; the top wall (11) is provided with a through hole (11a); the bottom end of the storage element (30) penetrates the through hole (11a) and enters the bottle cap body (10), and can move up and down relatively to the through hole (11a); the piercing element (80) is provided in the bottle cap body below the storage element (30). An additive can be put in the containing cavity (50). The additive and the solvent in the container bottle are separate from one another before usage. For usage, force is applied downward on the storage element (30), and the barrier plate (20) is pierced by the piercing part (82a) on top of the piercing element (80), thereby enabling the additive to enter the solvent via the pierced barrier plate (20).

Description

Cap assembly and container bottle therewith

Technical field

The present invention relates to a component for sealing an opening of a container, and more particularly to a cap assembly and a container bottle having the same.

Background technique

The existing container for containing a mixed liquid of a beverage, a medicine, and the like is usually composed of a container body and a bottle cap. The mixed liquid of the beverage, the drug, and the like contained in the container body is usually prepared by using a solvent and an additive in the factory workshop. Into, the consumer can open the bottle cap to use. Since the liquid processing is completed until the consumer uses it for a period of time, in order to ensure that the liquid does not deteriorate, the shelf life of the beverage is prolonged, and chemical additives such as preservatives and stabilizers are added to the liquid production process such as beverages and drugs, which not only seriously affects The flavor and nutrients of the product increase the production cost, and more importantly, increase the safety hazard of the product, which is not conducive to human health.

Summary of the invention

In view of the above state of the art, the technical problem to be solved by the present invention is to provide a cap assembly capable of enabling juice stock solution, tea, coffee, drug stock solution, magnetized substance, mineral, gas and the like before use. The solvents are separated to avoid the effects of adding chemical auxiliaries on product flavor, increased cost and unhealthy health. Another technical problem to be solved by the present invention is to provide a container bottle having the cap assembly.

In order to solve the above technical problems, the present invention provides a cap assembly comprising a cap body having a top wall and a side wall, the cap assembly further comprising a storage member, a barrier piece and a piercing member The storage member is a hollow structure having a lower end opening, the barrier sheet is disposed at an opening of the storage member and encloses a receiving cavity for receiving an additive with the storage member, the top wall Providing a through hole through which the lower end of the storage member enters the cap body and is movable up and down relative to the through hole, and the piercing member is disposed under the storage member The cap body is inside the body, and an upper end of the piercing member is provided with a piercing portion.

In one of the embodiments, the piercing member includes a support plate and a piercing needle disposed on a surface of the support plate.

In one of the embodiments, the piercing needle is a hollow structure, and the support plate is provided with a perforation that communicates with a central hole of the piercing needle.

In one of the embodiments, the piercing needle is provided with a notch extending axially to the surface of the support plate.

In one of the embodiments, the upper end surface of the piercing needle is a sloped surface, and the upper end surface of the piercing needle and the outer peripheral surface thereof form the piercing portion.

In one embodiment, a vertically disposed partition is disposed in the receiving cavity, and the partition divides the receiving cavity into a plurality of receiving cavity units, and the number of the piercing needles is multiple, multiple The piercing needle corresponds to a plurality of the receiving chamber units.

In one of the embodiments, the storage member is in an interference fit with the through hole.

In one of the embodiments, an axial guiding mechanism is disposed between the storage member and the wall of the through hole.

In one embodiment, the axial guiding mechanism includes a guide groove or a slider extending on a peripheral surface of the storage member in a moving direction of the storage member, and a wall disposed on the wall of the through hole a slider or a guide groove extending in a moving direction of the storage member in cooperation with the guide groove or the slider, the slider being located in the guide groove.

In one of the embodiments, the cap assembly further includes an anti-misoperation mechanism that restricts movement of the storage member to the side of the barrier sheet when pressurized.

In one embodiment, the misoperation preventing mechanism includes a recess or a convex portion provided on an outer circumferential surface of the storage member, and a concave portion or a convex portion disposed on a wall of the through hole a protrusion or a recess in which the protrusion is located.

In one embodiment, the end surface of the upper end of the storage member is provided with a feeding port and a cover for opening and closing the feeding port.

In one embodiment, a water intake opening and a switch plate are disposed on an end surface of the upper end of the storage member, and one end of the switch plate is movably connected to an end surface of the upper end of the storage member, and the other end is provided with a sealing portion. The sealing portion of the drinking spout.

In one embodiment, the cap assembly further includes an outer cover that is external to the upper portion of the cap body.

In one of the embodiments, an elastic member for resetting the storage member is disposed between the storage member and the cap body.

The invention provides a container bottle comprising a bottle body and a bottle cap, wherein the bottle cap is the cap assembly described above.

Compared with the prior art, the bottle cap assembly provided by the present invention and the container bottle having the bottle cap assembly have a receiving cavity, and an additive such as tea leaves, coffee, etc. can be added into the accommodating cavity, and can also be added. Juices, concentrates, drugs, and other liquids or powders or other shapes of additives, you can also add some soluble gases, etc., using the previous additives and the solvent in the container bottle, when you need to use, press down on the storage During the downward movement of the storage member, the barrier piece is pierced by the piercing portion at the upper end of the piercing member, so that the additive enters the solvent from the broken barrier piece, and then the user can use it. Thus, with the cap assembly of the present invention, the problem of adding chemical auxiliaries to affect product flavor, increased cost, and unhealthy health is avoided.

DRAWINGS

1 is a cross-sectional structural view showing a cap assembly according to a first embodiment of the present invention, and simultaneously

Out of the state before use;

2 is a schematic perspective structural view of a cap body of a cap assembly according to Embodiment 1 of the present invention;

3 is a schematic perspective structural view of a storage member of a bottle cap assembly according to Embodiment 1 of the present invention;

4 is a schematic top plan view of a piercing member of a bottle cap assembly according to Embodiment 1 of the present invention;

Figure 5 is a view showing a state of the bottle cap assembly in use in the first embodiment of the present invention;

6 is a cross-sectional structural view showing a cap assembly according to a second embodiment of the present invention;

Figure 7 is a cross-sectional structural view showing a cap assembly according to a third embodiment of the present invention;

Figure 8 is a cross-sectional structural view showing the cap assembly of the fourth embodiment of the present invention;

Figure 9 is a cross-sectional structural view showing a cap assembly according to a fifth embodiment of the present invention.

In the above figures, 10, cap body; 11, top wall; 11a, through hole; 12, side wall; 13, internal thread; 14, slider; 15, recess; 20, barrier piece; 30, storage parts ; 31, guide groove; 32, convex portion; 34, feeding port; 35, cover; 36, drinking water; 37, switch plate; 37a, sealing portion; 40, outer cover; 50, receiving cavity; 50a, housing cavity unit; 60, spring; 70, bottle body; , bottle mouth; 80, piercing member; 81, support plate; 82, piercing needle; 82a, piercing portion; 82b, gap.

detailed description

The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.

Embodiment 1

As shown in FIGS. 1 to 4, the cap assembly of the present embodiment includes a cap body 10, a storage member 30, a barrier sheet 20, and a piercing member 80 having a top wall 11 and a side. The wall 12 is provided with a through hole 11a, and the inner surface of the lower portion of the side wall 12 is provided with an internal thread 13 connected to the bottle opening 71 of the container bottle. The storage member 30 is a hollow structure having a lower end opening, and the barrier sheet 20 is disposed at an opening of the storage member 30 and encloses the storage member 30 as a receiving cavity 50 for accommodating the additive. The top wall 11 is provided with a through hole 11a through which the lower end of the storage member 30 enters the cap body 10 and is movable up and down with respect to the through hole 11a. The piercing member 80 is disposed in the cap body 10 below the storage member 30, and the piercing portion 82a is disposed at an upper end of the piercing member 80. Since the cap assembly of the embodiment adopts such a structure, an additive such as tea, coffee or the like may be added into the accommodating chamber 50, and a liquid such as a concentrate or a drug may be added, and the former additive and the container bottle are used. The solvent is separated, and when needed, the storage member 30 is pressed down forcefully, and during the downward movement of the storage member 30, the barrier piece 20 is pierced by the piercing portion 82a at the upper end of the piercing member 80 (as shown in FIG. 5). Thus, the additive enters the solvent from the broken barrier sheet 20, and the user can then use it. Thus, with the cap assembly of the present invention, the problem of adding chemical auxiliaries to affect product flavor, increased cost, and unhealthy health is avoided.

Preferably, the piercing member 80 includes a support plate 81 and a piercing needle 82 disposed on an upper surface of the support plate 81.

Preferably, the piercing needle 82 is a hollow structure, and the support plate 81 is provided with a perforation communicating with the central hole of the piercing needle 82, such that the powder or liquid passes through the central hole of the piercing needle 82 and The perforations on the support plate 81 fall. Preferably, the wall of the piercing needle 82 is disposed to extend in the axial direction to the The notch 82b on the upper surface of the support plate 81, the additive collected on the support plate 81 enters the perforation on the support plate 81 through the notch 82b.

Preferably, the upper end surface of the piercing member 80 is a sloped surface, and the upper end surface of the piercing member 80 and the outer peripheral surface thereof form the piercing portion 82a. This prevents the cut-off barrier sheet 20 from being completely cut off and dropped into the container bottle.

Preferably, the storage member 30 has an interference fit with the through hole 11a, on the one hand, the friction between the storage member 30 and the through hole 11a is increased to avoid misoperation; on the other hand, it can be increased. The sealing property between the storage member 30 and the wall of the through hole 11a.

In order to smoothly move the storage member 30, an axial guiding mechanism is provided between the storage member 30 and the wall of the through hole 11a. Preferably, the axial guiding mechanism includes a guide groove 31 extending on a peripheral surface of the storage member 30 in a moving direction of the storage member 30, and a wall disposed on the wall of the through hole 11a. The guide groove 31 is matched with the slider 14 , and the slider 14 is located in the guide groove 31 . Of course, the guide groove 31 may also be disposed on the wall of the through hole 11a, and the slider 14 may also be disposed on the outer peripheral surface of the storage member 30.

In order to prevent erroneous operation, the cap assembly further includes an erroneous operation mechanism that restricts movement of the storage member 30 toward the side of the barrier sheet 20 when it is pressed. Preferably, the erroneous operation preventing mechanism includes a convex portion 32 disposed on an outer circumferential surface of the storage member 30 and a concave portion 15 disposed on a wall of the through hole 11a to cooperate with the convex portion 32, The convex portion 32 is located inside the concave portion 15. Of course, the convex portion 32 may also be disposed on the wall of the through hole 11a, and the concave portion 15 may also be disposed on the outer circumferential surface of the storage member 30.

Preferably, the cap assembly further includes an outer cover 40 that is external to the upper portion of the cap body 10. The outer cover 40 functions to protect the storage member 30.

Embodiment 2

As shown in FIG. 6, the structure of the cap assembly in this embodiment is substantially the same as that of the embodiment, except that the receiving chamber 50 is provided with a vertically disposed partition, and the partition accommodates the housing. The cavity 50 is partitioned into a plurality of accommodating chamber units 50a, the number of the puncturing needles 82 being plural, and a plurality of puncturing needles 82 corresponding to the plurality of accommodating chamber units 50a. Different kinds of additives are respectively loaded in the respective accommodating chamber units 50a to accommodate mixed liquids of multi-component beverages, medicines and the like.

Embodiment 3

As shown in FIG. 7, the structure of the cap assembly in this embodiment is substantially the same as the embodiment, and the difference is different. It is provided that an elastic member for resetting the storage member 30 is provided between the storage member 30 and the cap body 10, and the elastic member is preferably a spring 60. Thus, when the external force on the storage member 30 disappears, the storage member 30 moves upward under the action of the spring 60 to prevent the lower end of the storage member 30 from blocking the falling of the powder or liquid.

Embodiment 4

As shown in FIG. 8, the structure of the cap assembly in this embodiment is substantially the same as that of the embodiment, except that the end surface of the upper end of the storage member 30 is provided with a feeding port 34 and for opening and closing the feeding. Cover 35 of port 34. Thus, after use, the additive is re-added through the feeding port 34 for reuse.

Embodiment 5

As shown in FIG. 9, the structure of the cap assembly in this embodiment is substantially the same as that of the embodiment, except that the end surface of the upper end of the storage member 30 is provided with a water inlet 36 and a switch plate 37. One end of the switch plate 37 is movably connected to the end surface of the upper end of the storage member 30, and the other end is provided with a sealing portion 37a for sealing the water intake opening 36. In this way, the drinking spout 36 can be opened for drinking directly, and it is not necessary to unscrew the cap body 10, which is very convenient for drinking.

The present invention also provides a container bottle comprising a bottle body 70 and a bottle cap, the bottle cap assembly of the above embodiment.

The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

A cap assembly comprising a cap body having a top wall and a side wall, wherein the cap assembly further comprises a storage member, a barrier sheet and a piercing member, the storage member a hollow structure having a lower end opening, the barrier sheet is disposed at an opening of the storage member and encloses a receiving cavity for receiving the additive with the storage member, and the top wall is provided with a through hole. The lower end of the storage member enters the cap body through the through hole, and is movable up and down relative to the through hole, and the piercing member is disposed on the cap body below the storage member And a piercing portion is disposed at an upper end of the piercing member.
The cap assembly of claim 1 wherein said piercing member comprises a support plate and a piercing needle disposed on a surface of the support plate.
The cap assembly of claim 2 wherein said piercing needle is a hollow structure and said support plate is provided with perforations in communication with said central bore of said piercing needle.
A cap assembly according to claim 3, wherein the piercing needle is provided with a notch extending axially to the surface of the support plate.
The cap assembly according to claim 2, wherein an upper end surface of the piercing needle is a sloped surface, and an upper end surface of the piercing needle and an outer peripheral surface thereof form the piercing portion.
The cap assembly according to claim 2, wherein a vertically disposed partition is disposed in the receiving chamber, the partition partitioning the receiving chamber into a plurality of receiving chamber units, the piercing needle The number is plural, and a plurality of piercing needles correspond to a plurality of the accommodation chamber units.
A cap assembly according to any one of claims 1 to 6, wherein the storage member is in an interference fit with the through hole.
The cap assembly according to claim 7, wherein an axial guiding mechanism is disposed between the storage member and the bore of the through hole.
The cap assembly according to claim 8, wherein the axial guiding mechanism comprises a guide groove or a slider extending on a peripheral surface of the storage member in a moving direction of the storage member, and a slider or a guide groove extending along a direction of movement of the storage member, which is engaged with the guide groove or the slider, on the wall of the through hole, and the slider is located in the guide groove.
The cap assembly according to claim 7, wherein said cap assembly further comprises an anti-misoperation mechanism for restricting movement of said storage member toward said barrier sheet when said storage member is pressed.
A cap assembly according to claim 10, wherein said cap assembly
The erroneous operation mechanism includes a concave portion or a convex portion provided on an outer circumferential surface of the storage member, and a convex portion or a concave portion provided on a wall of the through hole to cooperate with the concave portion or the convex portion, the convex portion Located in the recess.
A cap assembly according to any one of claims 1 to 6, wherein an end surface of the upper end of the storage member is provided with a feeding port and a cap for opening and closing the feeding port.
The cap assembly according to any one of claims 1 to 6, wherein a water outlet and a switch plate are disposed on an end surface of the upper end of the storage member, and one end of the switch plate is movably connected to the reservoir On the end surface of the upper end of the article, the other end is provided with a sealing portion for sealing the water inlet.
A cap assembly according to any one of claims 1 to 6, wherein the cap assembly further comprises an outer cap mounted to the exterior of the upper portion of the cap body.
A bottle cap assembly according to any one of claims 1 to 6, wherein an elastic member for resetting the storage member is provided between the storage member and the cap body.
A container bottle comprising a bottle body and a bottle cap, characterized in that the bottle cap is a cap assembly according to any one of claims 1 to 15.