A dual component aerosol package device employing a puncture mix

Abstract

The application provides a two-component aerosol packaging device with mixed breaking, and relates to the field of aerosol packaging equipment. The device comprises a valve assembly arranged on a bottle body, a liquid storage suction pipe is arranged on the valve assembly, at least one storage bag A containing solution A is arranged in the bottle body, a piercing part for breaking the storage bag A is arranged in the bottle body, and the solution A flows out and mixes with solution B in the bottle body after the storage bag A is broken. The application realizes quantitative mixing, and the material utilization rate is high. The application is provided with multiple independent storage bags A and storage bags B, the movement stroke of the piercing part is controlled, one group or multiple groups of storage bags can be selectively broken, the quantitative mixing of two-component materials is realized, the problems of one-time mixing of traditional two-component aerosols, easy waste of residual materials and the like are solved, and the application is suitable for multiple intermittent use conditions.

Description

Technical Field

[0001] This invention relates to the field of aerosol packaging equipment, and more specifically, to a two-component aerosol packaging device that employs a tear-and-mix technique. Background Technology

[0002] Two-component aerosols are aerosol products that store two chemical components separately, which need to be mixed immediately before use and are prone to curing, deterioration, or failure after mixing. They are then mixed again before use. These products are widely used in repair spraying, foam filling, bonding and sealing, and chemical spraying. Most existing two-component aerosol packaging structures use a fixed, isolated cavity structure to store the two components separately in a sealed container. Mixing is achieved by pressing a valve.

[0003] Existing technologies have several shortcomings: First, most products can only achieve complete mixing in one go, and cannot adjust the mixing amount of the two components according to usage requirements. They are not suitable for small-dose, intermittent use conditions, and the remaining mixed materials are prone to solidification and failure, resulting in material waste. Second, the puncture method of traditional mixing structures is singular, mostly a single vertical puncture structure, which limits the arrangement of storage bags and has poor structural versatility. Third, existing drive structures are mostly purely mechanical pressing drives with simple transmission structures, which cannot achieve precise stroke control and are difficult to match the usage requirements of multiple storage bags for multiple, quantitative puncture and mixing. Fourth, the integration of the valve body liquid outlet structure and the puncture drive structure is low, the overall device structure is bulky, and the sealing performance is poor, which easily leads to air and liquid leakage problems, affecting the product spraying stability and storage safety.

[0004] Therefore, there is an urgent need to design a two-component aerosol packaging device that is compact, has diverse driving methods, can achieve fractional quantitative mixing, and is adaptable to various puncture modes, in order to solve the technical problems of uncontrollable mixing, poor structural versatility, and limited application of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to provide a two-component aerosol packaging device that uses a puncture-mixing method to solve the problems of existing two-component aerosols that cannot be quantitatively mixed in multiple stages, have a single puncture method, have a simple driving structure, and have poor adaptability. This invention enables quantitative mixing of the two components as needed, switching between multiple puncture motion modes, and dual-drive adaptation of air pressure and mechanical force, thereby improving the flexibility of aerosol products in use, storage stability, and structural versatility.

[0006] This invention is implemented as follows: A two-component aerosol packaging device employing a puncture-mixing mechanism includes a valve assembly disposed on a bottle body, a liquid storage straw installed on the valve assembly, at least one storage bag A containing solution A placed inside the bottle body, and a puncture part provided inside the bottle body for puncturing the storage bag A. When the storage bag A is punctured, solution A flows out and mixes with solution B inside the bottle body.

[0007] Furthermore, the solution B is placed in the bottle by either sealing it in a storage bag B or directly filling it, adapting to different material storage needs.

[0008] Furthermore, the puncture part can puncture the corresponding storage bag A or storage bag B by moving up and down, rotating or moving back and forth, thereby achieving multi-dimensional puncture mode switching.

[0009] Furthermore, the present invention can realize the quantitative mixing of solution A and solution B in multiple steps. The bottle is provided with multiple sets of storage bags A and B, which are all positioned and fixed by the suspension part provided in the bottle. By controlling the travel path of the puncture part relative to the storage bags A and B, the number of storage bags punctured can be selectively controlled, and a single set of storage bags A and B can be punctured simultaneously, so as to accurately control the amount of solution mixed and realize quantitative mixing on demand.

[0010] Furthermore, the valve assembly includes a valve stem, a sealing ring, a mounting base, and a braking part; the valve stem is a hollow tubular structure with a liquid inlet on its side wall; the sealing ring consists of an upper sealing port, a lower liquid inlet port, and a middle partition, the upper sealing port is in a sealing sliding fit with the outer wall of the valve stem and the side wall has an alignment port, in the initial state the valve stem is connected to the top of the partition through a reset member, so that the liquid inlet port and the alignment port are misaligned and sealed; the mounting base is fixed to the top of the bottle and communicates with the liquid storage pipe, the sealing ring can be rotatably accommodated in the mounting base, and the gap between the outer wall of the sealing ring and the inner wall of the mounting base forms a liquid outlet cavity; the braking part is disposed in the mounting base and located below the sealing ring, after the braking part rotates, the puncture part can be driven to move by either the air pressure inside the bottle or mechanical transmission.

[0011] Furthermore, the pneumatic drive mode is divided into two structures: single-bag and multi-bag. In the single-bag structure, an adjusting ring is fixed below the sealing ring. The adjusting ring has an L-shaped guide port, and the side wall of the mounting base has a pressure port. The air pressure is conducted through the alignment of the guide port and the pressure port, driving the guide rod in the pneumatic guide seat to slide and drive the puncture part to complete the puncture. In the multi-bag structure, the air supply sealing slide of the pneumatic guide seat is equipped with multi-layer side holes and an adjustable baffle structure. The flow of different height channels is controlled by the rotation of the adjusting ring, and the stroke of the guide rod is adjusted to adapt to the need for multiple punctures of multiple bags.

[0012] Furthermore, in the mechanical transmission drive mode, the puncture part is installed on the slide, which is driven by the screw at the bottom of the brake part and slides linearly with the guide rail to precisely control the puncture position and movement distance.

[0013] Furthermore, the present invention integrates a rotational piercing mode. Through the coordinated switching of the connecting ring, positioning protrusion, and braking protrusion, the connecting ring is fixed in the initial state to achieve linear piercing. After the braking part is pressed down and engaged with the braking structure, the connecting ring rotates with the braking part, causing the piercing part to rotate horizontally and pierce the storage bag.

[0014] Furthermore, the pneumatic drive can be adapted to arc-shaped rotary puncture. By arranging the air supply sealing slide of the pneumatic guide seat in a horizontal arc shape, and cooperating with the storage bags arranged in annular intervals, the pneumatic drive rotary puncture operation can be realized.

[0015] Furthermore, the present invention also provides a fixed puncture structure, with the puncture part fixed to the outer wall of the liquid storage pipette, and the storage bag is moved up and down or rotated by the suspension frame inside the bottle to complete the puncture and mixing operation.

[0016] The beneficial effects of this invention are: 1. Achieve quantitative mixing in multiple batches with high material utilization: This invention sets up multiple independent storage bags A and B. By controlling the movement of the puncture part, one or more storage bags can be selectively punctured to achieve quantitative mixing of the two components of the material as needed. This solves the problem of traditional two-component aerosols where the material is mixed only once and the remaining material is easily wasted and becomes ineffective. It is suitable for multiple intermittent use conditions.

[0017] 2. Diverse puncture modes and strong versatility: It integrates multiple puncture methods such as vertical linear, front-back linear, horizontal rotation, and arc rotation. It also supports two relative puncture structures: puncture head movement and overall bag movement. It can adapt to storage bags of different layouts and specifications, making it suitable for a wider range of scenarios.

[0018] 3. Dual drive mode with high control precision: It is equipped with two drive modes: pneumatic drive and mechanical screw drive. The pneumatic drive structure has good sealing performance and smooth operation, while the mechanical drive has precise positioning and controllable stroke. The drive mode can be flexibly selected according to the product application scenario, which greatly improves the adaptability and stability of the device.

[0019] 4. High integration of valve body structure and excellent sealing performance: The valve assembly integrates conduction, sealing, air pressure diversion and braking drive functions. Through the staggered sealing structure of the alignment port and the diversion port, it achieves complete initial sealing and precise conduction during use, effectively avoiding problems such as air leakage, liquid leakage and premature mixing and deterioration of materials during storage, and improving the product's shelf life.

[0020] 5. Reasonable structural layout and convenient assembly: All components are integrated inside the bottle body and valve assembly, which makes high space utilization. The L-shaped liquid storage pipette and transmission structure are staggered to avoid structural interference. The overall structure is compact, easy to assemble and maintain, and suitable for mass production. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of a two-component aerosol packaging device using a tear-and-mix method provided by an embodiment of the present invention; Figure 2 These are schematic diagrams of the valve assembly in Embodiments 1 and 2; Figure 3 These are exploded views of the valve assembly structures in Examples 1 and 2; Figure 4 These are schematic diagrams of the internal structure of the valve assembly in Embodiments 1 and 2; Figure 5 yes Figure 4 Enlarged view of point A in the middle; Figure 6 These are cross-sectional views of the valve assemblies in Embodiments 1 and 2; Figure 7 These are connection structure diagrams of the stop and the stop braking component in Embodiments 1 and 2; Figure 8 This is a distribution diagram of each adjustment port in Example 2; Figure 9 These are structural diagrams of the stop brake component in Embodiments 1 and 2; Figure 10 These are schematic diagrams of the valve assembly and liquid storage pipe in Examples 3 and 4; Figure 11 These are schematic diagrams of the internal structure of the valve assembly and the liquid storage pipe in Examples 3 and 4; Figure 12 yes Figure 11 Enlarged view of section B in the middle.

[0023] In the diagram: 1. Bottle body; 10. Suspension part; 2. Liquid storage pipette; 3. Storage bag A; 4. Puncture part; 5. Storage bag B; 6. Valve assembly; 60. Valve stem; 61. Sealing ring; 610. Upper sealing port; 611. Lower liquid inlet port; 612. Divider; 613. Reset part; 62. Mounting base; 620. Air pressure port; 63. Liquid outlet chamber; 64. Braking part; 65. Adjusting ring; 66. Air pressure guide seat; 660. Adjustment port; 661. Stop brake part; 67. Guide rod part; 68. Slide seat; 680. Screw part; 8. Connecting ring; 9. Stop part. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Example Example 1: Single-unit storage bag pneumatically driven linear puncture structure. This example discloses a basic two-component aerosol packaging device suitable for single-use quantitative mixing scenarios. The device includes a bottle body 1, with a valve assembly 6 fixed at the top of the bottle body 1, and a vertically arranged liquid storage pipette 2 connected to the bottom of the valve assembly 6. A single-unit storage bag A3 is placed inside the bottle body 1, and solution A is sealed inside the storage bag A3. Solution B is directly filled into the inner cavity of the bottle body 1.

[0026] In some embodiments, the valve assembly 6 includes a valve stem 60, a sealing ring 61, a mounting base 62, and a braking part 64.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The valve stem 60 is a hollow tubular structure with a liquid inlet on the side wall. The sealing ring 61 consists of an upper sealing port 610, a lower liquid inlet port 611, and a middle partition 612. The upper sealing port 610 is slidably sealed on the outer wall of the valve stem 60, and the side wall is provided with an alignment port. The bottom end of the valve stem 60 is connected to the top surface of the partition 612 through a reset member 613 (such as a spring or other elastic reset component, which resets after the valve stem 60 is squeezed). In the initial state, the reset member 613 lifts the valve stem 60, causing the liquid inlet and the alignment port to be misaligned and sealed, thus blocking the flow of liquid.

[0028] Mounting base 62 is fixed at the mouth of bottle body 1 and communicates with liquid storage pipette 2. Sealing ring 61 is rotatably fitted inside mounting base 62, and the gap between the outer wall of sealing ring 61 and the inner wall of mounting base 62 forms liquid outlet cavity 63. Adjusting ring 65 is fixed at the bottom end of sealing ring 61. Adjusting ring 65 is rotatably fitted with inner wall of mounting base 62. L-shaped guide port is opened on adjusting ring 65, and corresponding air pressure port 620 is opened on the side wall of mounting base 62.

[0029] A pneumatic guide seat 66 is fixed below the mounting base 62. A vertical gas-supply sealing slide opening is formed inside the pneumatic guide seat 66. A guide rod 67 is slidably installed inside the gas-supply sealing slide opening. The bottom end of the guide rod 67 is connected to the bottom of the slide opening via a reset component (such as a spring or other elastic reset component). The puncture part 4 is horizontally fixed to the outer wall of the guide rod 67. Initially, the inside of the bottle 1 is under high pressure, with the air pressure above the guide rod 67 being greater than the air pressure below, compressing the reset component and storing pressure.

[0030] In use, rotating the sealing ring 61 causes the adjusting ring 65 to rotate synchronously via the braking part 64, aligning and connecting the air pressure port 620 with the horizontal port of the L-shaped guide port, and connecting the vertical port of the L-shaped guide port with the gas supply sealing slide. The upper and lower air pressures of the guide rod 67 are balanced, the reset part releases its stored force, and pushes the guide rod 67 upwards, causing the puncture part 4 to move vertically and puncture the storage bag A3, allowing solution A to flow out and fully mix with solution B inside the bottle 1. After mixing, pressing the valve rod 60 aligns the inlet with the alignment port, and the mixed liquid is ejected through the storage pipe 2, the outlet chamber 63, and the valve rod 60.

[0031] In some other embodiments, the equivalent replacement structure for the reset member located at the bottom of the guide rod 67 can also be configured as follows: (Refer to...) Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 The gas-transmitting sealing slide is a U-shaped sealing structure with one open end, featuring a side sliding port. The guide rod 67 is a T-shaped structure, with its vertical end sliding within the gas-transmitting sealing slide and its horizontal end sliding linearly along the side sliding port. Initially, there is a gap between the vertical end of the T-shaped guide rod 67 and the U-shaped sealing end face. When the open end of the U-shaped gas-transmitting sealing slide is not opened, the gas pressure on both sides of the vertical end of the T-shaped guide rod 67 within the gas-transmitting sealing slide is equal, maintaining the stability of the guide rod 67. When the open end of the U-shaped gas-transmitting sealing slide is opened, the high-pressure gas inside the bottle acts on one end of the vertical end of the T-shaped guide rod 67, causing the guide rod 67 to move towards the sealed end of the gas-transmitting sealing slide, thereby driving the puncture part 4 to move linearly until the gas pressure at both ends of the vertical end of the T-shaped guide rod 67 is equal.

[0032] In some other embodiments, the gas-sealing sliding port is rotated 90° to achieve a horizontal rotation puncture under air pressure drive.

[0033] Example 2: A multi-bag pneumatically driven quantitative puncture structure. This example is suitable for multiple, small-dose quantitative mixing scenarios and is an optimization based on the structure of Example 1. Multiple sets of storage bags A3 and B5, arranged equidistantly vertically, are positioned and installed inside the bottle body 1 via a suspension part 10. Solution B is sealed inside storage bag B5, achieving double-bag isolated storage.

[0034] In some embodiments, the suspension part 10 can be fixed by means of front and rear sandwich clamping or hooks. Furthermore, when hooking, storage bags A3 and B5 are provided with hook holes; when using the front and rear sandwich clamping method, if the front sandwich rotates on the rear sandwich, and the front sandwich and the rear sandwich are plastically locked together by plastic, the storage bags A3 and B5 are clamped between the front sandwich and the rear sandwich.

[0035] Furthermore, refer to Figure 8 The gas-sealing sliding sidewall of the pneumatic guide seat 66 has multiple side holes sequentially opened from top to bottom, with the spacing between the side holes matching the arrangement spacing of each group of storage bags. A stop 9 is slidably installed inside each side hole. An adjustment port 660 communicating with the side hole is opened on the outside of the pneumatic guide seat 66. The inner diameter of the adjustment port 660 is smaller than the inner diameter of the vertical end of the L-shaped guide port, and a stop brake 661 is slidably installed inside the adjustment port 660.

[0036] In its initial state, the baffle protrudes from the inner wall of the slide, limiting the sliding stroke of the guide rod 67. During use, rotating the adjusting ring 65 controls the alignment and connection between the L-shaped guide port and the adjusting ports 660 at different heights. Under the influence of air pressure difference, the baffle brake 661 within the corresponding height adjusting port 660 drives the baffle 9 outward, disengaging it from the slide and releasing the stroke limit. The guide rod 67 then slides upward to the corresponding height under the action of the reset component, puncturing one or more sets of storage bags A3 and B5 at the corresponding positions. By controlling the number of punctured storage bags, the mixing volume of the two component solutions is precisely adjusted, achieving quantitative mixing in stages.

[0037] In some embodiments, the shape of the stop brake member 661 may refer to Figure 7 and Figure 9It has a columnar structure with an L-shaped mounting groove on the side wall. The side wall of the mounting groove has a sliding opening, and a frame structure slides linearly inside the sliding opening. The stop 9 slides horizontally inside the frame structure, and the end of the stop 9 has a drive seat with a sloping abutment at the top. The top of the mounting groove has a contact surface corresponding to the sloping abutment. In addition, a spring is provided in the mounting groove to drive the drive seat to move outward. The spring is set at an angle. In the initial state, the stop brake 661 slides within the regulating port 660 due to the sealing, and the air pressure at its upper and lower ends is the same. Under the action of the spring, the stop 9 extends into the gas-sealing sliding port through the side hole by contacting the drive seat. When the top of the regulating port 660 is opened, high-pressure gas enters the bottle, and under the action of the air pressure difference on both sides of the stop brake 661, the stop brake 661 slides linearly relative to the drive seat. After contacting the inclined abutment surface, it squeezes the spring and causes the stop 9 to move outward, disengage from the sliding port, and release the stroke limit on the guide rod 67.

[0038] In addition, in some embodiments, for ease of processing, the adjustment port 660 is directly penetrated during implementation. By setting a detachable (threaded or other connection method) and sealed plug at the bottom of the through adjustment port 660, the different lengths of the plug are matched with the side hole positions of the gas supply sealing slide at different heights.

[0039] In other embodiments, reference is made to... Figure 5 The sealing ring 61 can be rotated and positioned to ensure the stability of the puncture part 4. Specifically, the sealing ring 61 has an outer flange protruding from the top of the bottle body 1, and a positioning element is provided on the outer flange. The positioning element slides linearly on the outer flange, and the bottle body has multiple positioning grooves with the sealing ring 61 as the rotation center. When the sealing ring 61 is adjusted to position the puncture part, the positioning element is pushed upward to disengage it from the lower positioning groove and the sealing ring 61 is rotated. When the sealing ring 61 is positioned to position the puncture part 4, the positioning element is pushed downward to insert it into the lower positioning groove to prevent the sealing ring 61 from rotating.

[0040] Finally, in this embodiment, the layout of the gas supply sealing slide and the adjustment port 660 enables the puncture part to rotate horizontally under air pressure for puncture. Specifically, the gas supply sealing slide is arc-shaped, and the adjustment port 660 is perpendicular to the gas supply sealing slide.

[0041] Example 3: Mechanical transmission linear puncture structure. This example uses a mechanical screw drive mode, suitable for high-precision puncture positioning scenarios. Based on the bottle body 1 and the valve assembly 6 fixed to its top in Example 2, the puncture part 4 is fixedly mounted on the slide 68, the bottom of the braking part 64 is fixed with a screw 680, the slide 68 and the screw 680 are threadedly engaged, a vertical guide rail is fixed below the mounting base 62, and the slide 68 slides with the guide rail, restricting the slide 68 to only linear movement.

[0042] Reference Figure 10 and Figure 11 In this embodiment, the liquid storage pipe 2 is designed with an L-shaped structure, and its vertical tube body is staggered with the screw 680 to avoid structural interference. In use, the rotating brake 64 drives the screw 680 to rotate, and the slide 68 is driven to slide linearly up and down along the guide rail through the threaded transmission, which precisely controls the moving distance and puncture position of the puncture part 4 to complete the puncture operation of storage bags of different heights. The mechanical transmission method has higher positioning accuracy and is suitable for high-precision mixing scenarios.

[0043] Among them, the screw 680 can be set as a rod without a guide rail structure. With this setting, after the brake 64 rotates, it can drive the mounting base 62 and the piercing part on it to rotate, so as to drive the piercing part 4 to rotate and pierce the storage bag A3 and the storage bag B5 by means of horizontal mechanical transmission rotation.

[0044] Example 4: Vertical combined with rotating piercing structure. This example adds a rotating piercing function to the linear piercing structure. A connecting ring 8 is provided at the top of the guide rail and is located below the braking part 64. The top of the connecting ring 8 has a vertical positioning protrusion, and the inner wall of the mounting base 62 has a corresponding positioning groove; the bottom of the braking part 64 has a braking protrusion, and the top of the connecting ring 8 has a corresponding braking groove. At the same time, an ejector elastic element is assembled at the bottom of the connecting ring 8.

[0045] In the initial state, the ejector elastic element pushes up the connecting ring 8, causing the positioning protrusion to embed into the positioning groove, the braking groove to disengage from the braking protrusion, and the connecting ring 8 to remain fixed and not rotate. When the braking part 64 rotates, it only drives the slide 68 to slide linearly, thus achieving linear puncture.

[0046] When rotational puncture is required, the lower valve stem 60 drives the brake part 64 to move downward, so that the brake protrusion is embedded in the brake groove, and at the same time the positioning protrusion is disengaged from the positioning groove. The connecting ring 8 rotates synchronously with the brake part 64, driving the guide rail, slide 68 and puncture part 4 to rotate horizontally as a whole. The storage bag A3 and storage bag B5 are punctured by rotation, which is suitable for the ring-shaped storage bag structure.

[0047] Example 5: Fixed puncture and movable storage bag puncture structure. This example uses a reverse relative puncture structure. The puncture part 4 is vertically and fixedly installed on the outer wall of the liquid storage pipe 2, and its position remains fixed. (Refer to...) Figure 1 The bottle body 1 is provided with a suspension part 10, and multiple sets of storage bags A3 and storage bags B5 are suspended on the suspension part 10.

[0048] In use, the suspension part 10 is driven to move up and down or rotate horizontally inside the bottle body 1 by manual or linkage mechanism, so that the moving storage bag and the fixed puncture part 4 generate relative movement, thereby completing the puncture operation of the storage bag. There is no need to drive the puncture part to move, which simplifies the drive structure, reduces the production cost of the equipment, and is suitable for the production needs of low-end economic products.

[0049] In some embodiments, the top of the suspension part 10 is provided with a driving protrusion, and the top of the bottle body 1 is provided with an arc-shaped opening. When the top of the suspension part 10 and the inner top of the bottle body 1 are sealed and rotated, the driving protrusion rotates within the arc-shaped opening, thereby driving the suspension part 10 to rotate. When the suspension part 10 rotates, the piercing part can pierce the storage bags A3 and B5 placed on the suspension part 10 in a rotating manner. In other embodiments, a driving connector is provided within the arc-shaped opening. The driving connector further drives the suspension part 10 to slide linearly up and down along the bottle body 1 through a transmission structure (such as a screw and a constraint slide rail), thereby enabling the piercing part to complete the piercing process in a vertical piercing manner.

[0050] The working principle is as follows: In the product storage state, a complete seal is achieved through the staggered sealing structure of the valve assembly and the staggered air pressure guiding structure, ensuring separate storage of the two component solutions, preventing pre-mixing, leakage, and deterioration. During use, the puncture mode and driving method are selected according to the usage requirements. By rotating and pressing down the valve body, the air pressure drive or mechanical transmission structure is triggered, causing relative movement between the puncture part and the storage bag, puncturing a specified number and location of storage bags, allowing solution A and solution B to mix as needed. After mixing, pressing the valve stem opens the liquid outlet channel. The mixed material is then sprayed out through the storage pipette, liquid outlet chamber, and valve stem under the air pressure inside the bottle, completing the spraying operation. This invention, through multi-structure and multi-mode adaptation, enables the multi-stage, quantitative, and multi-scenario mixing of two-component aerosols.

[0051] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0052] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the invention by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A packaging device for a two-component aerosol using a puncture-mixing method, comprising a valve assembly (6) disposed on a bottle body (1), wherein a liquid storage pipette (2) is mounted on the valve assembly (6), characterized in that, The bottle (1) contains at least one storage bag A (3) containing solution A. The bottle (1) is also provided with a puncture part (4) for puncturing the storage bag A (3). When the storage bag A (3) is punctured, solution A flows out and mixes with solution B in the bottle (1).

2. The packaging device for a two-component aerosol using a tear-and-mix method according to claim 1, characterized in that, The solution B is placed in the bottle (1) by means of either storage bag B (5) or direct storage.

3. The packaging device for a two-component aerosol using a tear-and-mix method according to claim 2, characterized in that, The puncturing part (4) punctures the storage bag A (3) or storage bag B (5) by moving up and down, rotating or moving back and forth relative to the storage bag A (3) or storage bag B (5).

4. A two-component aerosol packaging device employing a tear-and-mix process according to claim 3, characterized in that, The storage bags A (3) and B (5) are in multiple sets and are all positioned by the suspension part (10) provided inside the bottle body (1). The number of storage bags A (3) and B (5) punctured is controlled by controlling the travel path of the puncture part (4) relative to the storage bags A (3) and B (5).

5. A dual component aerosol package apparatus employing a puncture mix according to claim 4, wherein, The valve assembly (6) includes a valve stem (60), a sealing ring (61), a mounting base (62), and a braking part (64). The valve stem (60) has a hollow tubular structure, and its side wall has an inlet for the ejected liquid to enter into the hollow part. The sealing ring (61) consists of an upper sealing port (610), a lower inlet port (611), and a middle partition (612). The upper sealing port (610) is located on the outer wall of the valve stem (60) and slides in a sealing manner with the outer wall of the valve stem (60). The mounting base (62) rotatably accommodates the sealing ring (61). The outer wall of the sealing ring (61) and the mounting base (62) A gap is left between the inner walls to form a liquid outlet cavity (63); the liquid storage tube (2) under the action of the air pressure of the bottle body (1) will flow the liquid to be sprayed into the liquid outlet cavity (63) through the liquid storage tube (2); the braking part (64) is set in the mounting base (62) and located below the sealing ring (61). After the braking part (64) rotates, it drives the puncture part (4) to move relative to the storage bag A (3) and the storage bag B (5) by the air pressure in the bottle body (1) or the transmission part.

6. A dual component aerosol package apparatus employing a puncture mix according to claim 5, wherein, An adjusting ring (65) is fixed below the sealing ring (61). The adjusting ring (65) and the inner wall of the mounting base (62) are sealed and rotate. The adjusting ring (65) is provided with an L-shaped guide port. The side wall of the mounting base (62) is provided with a pressure port (620) corresponding to the L-shaped guide port. The mounting base (62) is provided with a pressure guide seat (66) below. The pressure guide seat (66) is provided with a gas supply sealing slide. A guide rod (67) is sealed and slid along its inner wall. The bottom of the guide rod (67) and the gas supply sealing slide are connected by a reset member. The puncture part (4) is horizontally set on the outer wall of the guide rod (67). In addition, the side wall of the gas supply sealing slide is provided with multiple side holes from top to bottom. The storage bag A (3) and the storage bag B (5) are placed vertically in sequence, and the distance between the side holes is the same as the distance between the storage bag A (3) and the storage bag B (5) placed vertically in sequence. The air pressure guide seat (66) is provided with an adjustment port (660) that communicates with the side holes, and the inner diameter of the adjustment port (660) is smaller than the inner diameter of the vertical end of the L-shaped guide port. The side hole is provided with a stop (9) that can slide toward the gas supply sealing slide. When the guide rod (67) touches the bottom surface of the stop (9), it stops moving. The adjustment port (660) is sealed and slidably connected with a stop brake (661).

7. A dual component aerosol package apparatus employing a puncture mix according to claim 5, wherein, The puncture part (4) is installed by a slide (68), and the slide (68) is driven by a screw (680) located at the bottom of the braking part (64). The slide (68) is constrained to move linearly by a guide rail located below the mounting base (62). The liquid storage tube (2) is L-shaped, and its vertical end is offset from the screw (680).

8. A dual component aerosol package apparatus employing a puncture mix according to claim 7, wherein, The top of the guide rail is provided with a connecting ring (8), which is located below the braking part (64). The top of the connecting ring (8) is provided with a vertically upward positioning protrusion. The inner wall of the mounting base (62) is provided with a positioning groove corresponding to the positioning protrusion. The bottom of the braking part (64) is provided with a downward braking protrusion. The top of the connecting ring (8) is provided with a braking groove corresponding to the braking protrusion.

9. A dual component aerosol package apparatus employing a puncture mix according to claim 6, wherein, The air supply sealing slide on the air pressure guide seat (66) is arranged in a horizontal arc shape, and the storage bag A (3) and the storage bag B (5) are arranged in a ring at equal intervals. The guide rod (67) is driven by air pressure to slide along the arc-shaped slide to realize the rotation puncture operation.

10. A dual component aerosol package apparatus employing a puncture mix according to claim 4, wherein, The storage bag A (3) and the storage bag B (5) are placed on the suspension part (10). The puncture part (4) is vertically fixed to the outer wall of the liquid storage tube (2). It moves up and down or rotates in the bottle body (1) through the suspension part (10). The puncture part (4) moves relative to the storage bag A (3) and the storage bag B (5).

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