WO2019001582A1

WO2019001582A1 - Ready-to- blend beverage bottle and puncture-to- blend allocation bottle cap thereof

Info

Publication number: WO2019001582A1
Application number: PCT/CN2018/093828
Authority: WO
Inventors: 刘景波
Original assignee: 佛山市塑冠包装有限公司
Priority date: 2017-06-30
Filing date: 2018-06-29
Publication date: 2019-01-03
Also published as: CN107140310B; CN107140310A

Abstract

A ready-to- blend beverage bottle and a puncture-to- blend allocation bottle cap thereof. The puncture-to- blend allocation bottle cap comprises an inner cap (2) and a cap body (3) sealedly connected in the upper side of the inner cap (2) to form a material storage bin. The inner cap (2) comprises a ring seat (22) and a soft rubber diaphragm (21) that is formed by means of secondary injection molding with the ring seat (22) to form one body serving as a lower end surface of the material storage bin. The top part of the cap body (3) is a press recess portion (31) that recesses under a froce, a puncture body (4) vertically disposed and pointing to the soft rubber diaphragm (21) is disposed on the inner top wall of the press recess portion (31). When the press recess portion (31) is compressed under a force, the puncture body (4) moves to the soft rubber diaphragm (21) to puncture the soft rubber diaphragm (21).

Description

Instant beverage bottle and its piercing and dispensing dispensing cap

Technical field

The invention relates to the field of beverage packaging, in particular to a ready-to-serve beverage bottle for dispensing water and ingredients, and a piercing and dispensing dispensing bottle cap.

Background technique

At present, with the diversification of people's pursuit of beverages, the bottled beverages are sought after by consumers. For example, honey and other drinks are not easy to be soaked in water for a long time, and are easy to deteriorate. The ingredients such as honey, which are inconvenient to be mixed with water or a solution, may be separately separated from the liquid, and even if they are mixed before drinking. That is, the dispensed beverage includes a beverage bottle body and a cap assembly having a storage bin for containing water or a pre-formulated liquid, the cap assembly for covering the mouth of the bottle and containing the ingredients. The bottom of the storage compartment of the cap assembly is provided with a barrier to separate the storage bin from the bottle body, and is immediately dispensed when drinking, and then consumed. The barrier member is typically a thin film or sheet having a reduced thickness that is formed once with the cap body of the cap. The film is attached to the bottom of the storage box pipe, including aluminum foil, tin foil, etc., has a certain brittleness, and is easy to break through the connection so that the material in the storage bin falls into the beverage bottle, but the transportation process before the preparation is easy to be accidental due to its brittleness. rupture. Due to the required hardness of the material of the body cover in the cap assembly, the toughness is relatively large, and the barrier sheet used for the closed barrier is difficult to break through even if it is thin, even if it is broken, it will be Clamping the puncture piece on both sides, it is necessary to use the top opening piece to open the puncture multiple pieces of the blocking piece separately, so as to provide the channel to the material of the storage bin to fall into the bottle body, which undoubtedly increases the opening of the storage material. The difficulty of mixing the beverage inside the warehouse and the bottle body, that is, the hardness and toughness of the one-piece soft rubber diaphragm are relatively large, and the required piercing pressure is large, and the breaking is more difficult, and the strength and the small woman cannot be completed independently. The process of blending drinks.

Summary of the invention

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a piercing and dispensing dispensing bottle cap which can easily break the barrier and immediately perform beverage dispensing, and a corresponding one type of beverage. bottle.

In order to solve the above technical problem, the technical solution adopted by the present invention is: a piercing and dispensing dispensing bottle cap, comprising an inner cover, a cap body sealedly connected to the upper side of the inner cover to form a storage bin, the inner cover The utility model comprises a ring seat and a soft rubber diaphragm which is integrally injection-molded with the ring seat and serves as a lower end surface of the storage bin, wherein the top of the cap body is an indented portion which is force-inwardly trapped, and the inner top wall of the indentation portion A penetrating body disposed vertically and directed to the soft rubber diaphragm is provided, and the penetrating body moves toward the soft rubber diaphragm to puncture the soft rubber diaphragm when the indentation portion is pressed and contracted.

As an improvement of the technical solution of the piercing and dispensing dispensing bottle cap of the present invention, the soft rubber film is a tearable soft film.

As an improvement of the technical solution of the piercing and dispensing dispensing cap of the present invention, the soft plastic membrane is a silica gel membrane or a TPE membrane.

As an improvement of the technical solution of the piercing and dispensing dispensing cap of the present invention, the cross-section of the penetrating body is radial or annular.

As an improvement of the technical solution of the piercing and dispensing dispensing bottle cap of the present invention, the radial cross section of the puncture body is a multi-pole star, and the multi-pole star includes a m-shaped shape and a cross shape.

As an improvement of the technical solution of the piercing and dispensing dispensing bottle cap of the present invention, the bottom end of the penetrating body is formed with a spike.

As an improvement of the technical solution of the piercing and dispensing dispensing bottle cap of the present invention, the soft rubber diaphragm comprises an integrally connected binding ring and a spacer, the spacer is located inside the bonding ring, and the connecting ring is disposed between the spacer and the spacer. An annular tear groove extending continuously or intermittently.

As an improvement of the technical solution of the piercing and dispensing dispensing bottle cap of the present invention, the binding ring and the ring seat are mutually coupled to each other.

As an improvement of the technical solution of the piercing and dispensing dispensing bottle cap of the present invention, the outer cover and the outer periphery of the cap body are provided with an outer cover, and the inner top wall of the outer cover is provided for pressing the pressing portion a pressing member, the outer wall of the inner cover is provided with a rotation preventing guide groove disposed in a longitudinal direction, the inner wall of the outer cover is provided with a guiding piece, and the guiding piece is embedded in the rotation preventing guiding groove to enable the outer cover The inner cover moves in the axial direction and the outer cover rotates in synchronization with the inner cover.

In order to solve the prior art problem, the beverage bottle technical solution adopted by the present invention is: a ready-to-use beverage bottle, which comprises a bottle body, the piercing and dispensing dispensing bottle cap according to any one of the foregoing technical solutions, The bottle body is provided with a bottle neck, and the upper end of the bottle neck has a bottle mouth, and the ring seat is screwed to the bottle neck so that the inner cover closes the bottle mouth.

The beneficial effects of the invention are as follows: before the beverage is brewed, the soft plastic membrane at the bottom of the storage bin needs to be broken, and the beverage seasoning in the storage bin falls into the beverage bottle of the matching water storage, and the beverage is now brewed. easy and convenient. The indentation is deformed downward by the force, and the vertical displacement of the penetrating body is generated, and the soft rubber diaphragm is punctured. The soft plastic diaphragm of the double injection molding does not require the strength and hardness of the ring seat, and can be set to The soft rubber diaphragm, which is relatively easy to break down, is firmly connected to the ring seat, so that people with less effort can easily break through the storage bin and prepare the instant beverage.

DRAWINGS

1 is a perspective exploded view of a ready-to-use beverage bottle with a piercing and dispensing dispensing bottle cap according to the present invention.

2 is a schematic plan view of the inner cover.

3 is a schematic structural view of a longitudinal section of the inner cover.

4 is a schematic perspective view of one of the structures of the breakdown body.

FIG. 5 is a schematic perspective view of the second structure of the breakdown body structure.

Figure 6 is a schematic diagram of the forward structure of the third form of the breakdown body structure.

Figure 7 is a schematic illustration of the lateral structure of the third form of the breakdown body structure.

Figure 8 is a schematic perspective view of the outer cover.

Detailed ways

Specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

As shown in FIG. 1 to FIG. 6 , a piercing and dispensing dispensing bottle cap comprises an inner lid 2 and a cap body 3 which is connected to the upper side of the inner lid to form a storage bin. The inner lid 2 comprises The ring seat 22 and the ring seat 22 are integrally injection-molded into a soft rubber diaphragm 21 as a lower end surface of the storage bin, and the top of the cap body 3 is an indentation portion 31 that is force-inwardly trapped, and the indentation portion The inner top wall of 31 is provided with a penetrating body 4 which is vertically disposed and directed to the soft rubber diaphragm 21, and the penetrating body 4 is moved toward the soft rubber diaphragm 21 to pierce the soft rubber diaphragm 21 when the depression portion 31 is pressed and contracted. The cap body 3 is an inverted cup body having a receiving cavity. After injecting the ingredients, the upper side of the inner cap is sealingly connected to form a storage bin, which is generally sealed by ultrasonic welding or the like. Before the beverage is brewed, the soft plastic membrane 21 at the bottom of the storage bin needs to be broken, and the beverage seasoning in the storage bin falls into the beverage bottle 6 which is matched with the water storage, and the beverage is ready to be brewed, which is simple and convenient. The indentation portion 31 is deformed downward by the force, and the vertical displacement of the penetrating body 4 is vertically generated to puncture the soft rubber diaphragm 21, and the soft plastic diaphragm 21 of the double injection molding does not require the strength and hardness of the ring seat 22. The soft rubber diaphragm 21 can be set to be relatively easy to break down, and is firmly connected with the ring seat 22, so that a person with less effort can easily break through the storage bin and perform the dispensing of the instant beverage. After the soft rubber membrane 21 is broken down, the beverage bottle is shaken upside down so that the beverage moisture or other liquid can enter the storage bin to be flushed, and the seasoning is brought into the beverage bottle for more mixing. The ring seat 22 is provided with a screw that cooperates with the beverage bottle 6. The ring seat is provided with a sealing ring and a bottle mouth seal of the beverage bottle 6.

The soft rubber diaphragm 21 has micro-elasticity, so that it can buffer a small amount of internal pressure shock, so that a film like a foil or the like is not broken by the internal liquid being crushed or shaken, or is constructed by sealing the joint body 3 and the inner cover. The storage bin ruptures due to operational shocks. The final bonding of the aluminum foil may result in contamination of the internal storage ingredients by the glue.

Wherein, the soft rubber membrane 21 is a tearable soft plastic film, and the soft rubber diaphragm 21 is more easily broken and torn than the hard rubber single-layer formed thin rubber diaphragm, and the tearing property is relatively hard plastic. In other words, if a thin hard rubber diaphragm is selected, it is limited by the thickness required for hard rubber molding, and the thickness is required to be maintained when the area ratio is large, which is difficult to penetrate the diaphragm formed by the same hard rubber material as the ring seat. The main reason. Specifically, the soft rubber membrane 21 is a silica gel film or a TPE film or other soft film similar to physical properties, and has a thickness close to that of the hard rubber, which is easy to produce initial deformation, that is, has a slight elasticity, and the front end of the breakdown body is liable to be generated. The displacement of the distance causes the soft film to reach the limit shape variable, and the puncture body continues to advance to pierce the soft film 21 by tearing.

More preferably, the cross-section of the penetrating body 4 is radial (multi-pole star, a square shape as shown in Fig. 4, and a cross as shown in Fig. 5) or a ring shape. The radial breakdown body 4 shown in FIG. 4 is less likely to accumulate a viscous seasoning such as honey, and its breakdown sheet 43 is dispersedly arranged, and can provide multiple points to simultaneously push and puncture the soft rubber membrane 21, and gradually tear the soft rubber membrane 21 Thereby opening the perforated opening. The annular piercing body shown in Figures 6 and 7 can be pierced and torn along the inner periphery of the ring seat 22 adjacent to the hard gel. The piercing tear has a smaller deformation limit, i.e., is easier to tear. Since the diaphragm does not need to be completely completely torn, the ring of the penetrating body 4 does not need to be closed in a ring shape, that is, an open C shape, which facilitates the seasoning and outflow, facilitates the entry of moisture into the interior thereof for scouring, and the top sheet 41 can be disposed inside to push the soft rubber diaphragm 21 downward. The topsheet 41 is preferably arranged in a combination of radial and axial directions to provide better tearing of the membrane.

More preferably, the bottom end of the penetrating body 4 is formed with a spike portion 42 which is inclined at a low end, and the local position first contacts the soft rubber diaphragm 21 to pierce it, and the pressing force is initially concentrated to the tip end for piercing, and then The remainder is continuously torn and will open the soft membrane 21 to form an opening to allow the storage bin to communicate with the bottle.

More preferably, the soft rubber membrane 21 comprises an integrally connected coupling ring 26 and a spacer 25, the spacer 25 is located inside the coupling ring 26, and the ring 26 and the spacer 25 are provided with a continuous extending or intermittently extending ring. The tearing groove 28 is such that the soft rubber diaphragm 21 itself has a connection fragile position which is easy to break through the tear. Under the attack of the penetrating body, the bonding ring can be smoothly separated and separated from the spacer piece along the tearing groove. At the same time, the pressing force required for the breakdown tear can be reduced.

More preferably, the coupling ring 26 and the ring seat 22 are coupled to each other, so that the soft rubber diaphragm 21 and the ring seat 22 are more firmly connected, and the sealing property is better. When the tearing, the coupling ring can bite the ring seat 22, It is easier to keep the tear path neat.

More preferably, as shown in FIG. 2 and FIG. 8 , the outer cover 2 and the outer periphery of the cap body 3 are provided with an outer cover 1 for covering the inner cover 2 and the cap body 3 and the storage bin thereof. The inner top wall of the outer cover 1 is provided with a pressing member for pressing the pressing portion 31, and the outer wall of the inner cover 2 is provided with a rotation preventing guide groove 29 disposed in the longitudinal direction, and an inner wall of the outer cover 1 A guide piece 11 is disposed, and the guide piece 11 is embedded in the rotation preventing guide groove 29 to enable the outer cover 1 to move axially relative to the inner cover 2 and the outer cover 1 and the inner cover 2 to rotate in synchronization, thereby making the outer cover 1 The inner cover 2 can be moved in the longitudinal direction to push the outer cover 1 to move longitudinally, and the pressing member presses the pressing portion 31 to deform the recess and pushes the longitudinal movement of the penetrating body 4 to perform the puncture and tearing action, and the outer cover 1 When rotating, the inner cover 2 can be rotated to open the outer cover 1 and the inner cover 2 together to drink the beverage.

As shown in FIG. 1, the dispensing bottle cap in the above embodiment is provided with a beverage bottle body 6 to constitute a ready-to-serve beverage bottle, which comprises a bottle body 6, the piercing and dispensing dispensing bottle cap in the above embodiment. The bottle body 6 is provided with a bottle neck, and the upper end of the bottle neck has a bottle mouth. The ring seat 22 is screwed to the bottle neck so that the inner cover 2 closes the bottle mouth. The bottle body accommodates the moisture before the beverage is dispensed, and the bottle cap is allocated to accommodate the beverage seasoning. .

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes made by the scope of the present invention remain within the scope of the present invention.

Claims

A piercing and dispensing dispensing bottle cap, comprising: an inner cover, a cap body sealingly connected to an upper side of the inner cover to form a storage bin, the inner cover comprising a ring seat and a ring seat being injection molded into a soft rubber diaphragm which is integrated as a lower end surface of the storage bin, the top of the cap body is a depressed portion which is forcedly inwardly trapped, and the inner top wall of the indentation portion is provided with a vertical direction and directed to the soft rubber diaphragm When the body is pressed and the indentation is pressed and contracted, the penetrating body moves toward the soft rubber diaphragm to pierce the soft rubber diaphragm.
A piercing and dispensing dispensing bottle cap according to claim 1 wherein said soft rubber membrane is a tear-resistant film.
A piercing and dispensing dispensing bottle cap according to claim 1 wherein the soft gel membrane is a silicone membrane or a TPE membrane.
A piercing and dispensing dispensing bottle cap according to claim 1 wherein the cross-section of the penetrating body is radial or annular.
The piercing and dispensing dispensing bottle cap according to claim 4, wherein the radial cross section of the penetrating body is a multi-pole star, and the multi-pole star comprises a m-shaped shape and a cross shape.
A piercing and dispensing dispensing bottle cap according to claim 1 or 4, wherein the bottom end of the penetrating body is formed with a spike.
The piercing and dispensing dispensing bottle cap according to claim 1, wherein the soft rubber membrane comprises an integrally connected coupling ring and a spacer, the spacer is located inside the bonding ring, and the binding ring is disposed between the spacer and the spacer. There is an annular tear groove extending continuously or intermittently.
The piercing and dispensing dispensing bottle cap according to claim 7, wherein the coupling ring and the ring seat are coupled to each other.
The piercing and dispensing dispensing bottle cap according to claim 1, wherein an outer cover is provided on a periphery of the inner cover and the cap body, and an inner top wall of the outer cover is provided for pressing the depression a pressing member, the outer wall of the inner cover is provided with a rotation preventing guide groove disposed in a longitudinal direction, the inner wall of the outer cover is provided with a guiding piece, and the guiding piece is embedded in the rotation preventing guiding groove to cover the outer cover It is movable in the axial direction relative to the inner cover and the outer cover is synchronized with the rotation of the inner cover.
A bottle-type beverage bottle, comprising: a bottle body, the piercing and dispensing dispensing bottle cap according to any one of claims 1 to 9, wherein the bottle body is provided with a bottle neck, and the upper end of the bottle neck has a bottle mouth. The ring seat is threadedly coupled to the bottle neck such that the inner lid closes the mouth of the bottle.