阅读说明：本技术 一种双泵式乳液包装瓶 (Double-pump type emulsion packaging bottle ) 是由 张伟明 于 2019-09-05 设计创作，主要内容包括：本申请提供一种双泵式乳液包装瓶,由于采用了在瓶身设有两个隔离开的且体积相等的独立腔体,并两个乳液泵组件分别设置在瓶身内；再利用连接杆同时与两个乳液泵组件相配合,按头再与连接杆配合安装,故使得由瓶身的两个独立腔体上来的乳液能够汇集在按头的混合腔中,并从按头的喷口喷出；该结构能将乳液A、乳液B两组分等量抽取且在按头的混合腔内均匀同步压出,使原本十分繁琐的作业大大简化,且配比更加准确可靠；为行业开创性产品,同时液体不会直接接触压泵金属弹簧,进一步保证液体的化学性稳定。采用本发明,企业可减少包装成本及体积,增加产品卖点、促进销售,消费者也从作业的简化中受益。(The application provides a double-pump type emulsion packaging bottle, because two isolated independent cavities with equal volumes are arranged on a bottle body, and two emulsion pump components are respectively arranged in the bottle body; the connecting rod is matched with the two emulsion pump assemblies at the same time, and the press head is matched with the connecting rod for installation, so that the emulsion from the two independent cavities of the bottle body can be collected in the mixing cavity of the press head and is sprayed out from the nozzle of the press head; the structure can equally extract the two components of the emulsion A and the emulsion B and uniformly and synchronously extrude the two components in the mixing cavity of the press head, so that the original very complicated operation is greatly simplified, and the proportioning is more accurate and reliable; the industrial product is pioneered, and meanwhile, the liquid can not directly contact the metal spring of the pressure pump, so that the chemical stability of the liquid is further ensured. By adopting the invention, the enterprise can reduce the packaging cost and volume, increase the product selling points and promote the sale, and the consumer also benefits from the simplification of the operation.)

1. A double-pump type emulsion packaging bottle is characterized in that: comprises a bottle body, a press head, a connecting rod and two emulsion pump assemblies; the inner cavity of the bottle body is provided with two independent cavities which are mutually isolated side by side, and the upper end of the bottle body is provided with two openings which are respectively and correspondingly communicated with the two independent cavities; the connecting rod is provided with two mutually independent conveying cavities, wherein each conveying cavity is provided with an input port and an output port; the pressing head is provided with two first inlets which are respectively communicated with two output ports of the connecting rod, a mixing cavity communicated with the two first inlets is also arranged in the pressing head, and the pressing head is provided with a nozzle which is communicated with the mixing cavity; the lotion pump assembly comprises a main column, a liquid storage pipe, a locking cover, an external spring, a movable piston and an auxiliary column, wherein the auxiliary column is arranged in the liquid storage pipe and is positioned below the locking cover; one end of the main column is provided with an outlet and is connected with an input port of the connecting rod, the other end of the main column penetrates through the locking cover to extend into the liquid storage pipe and is connected with the auxiliary column, the movable piston is sleeved on the outer side surface of the auxiliary column, and the outer side surface of the movable piston is movably connected with the inner side surface of the liquid storage pipe; the external spring is sleeved on the outer side surface of the main column and elastically supported between the main column and the lock cover; the inner side face of one end, close to the connecting rod, of the main column is connected with a circle of limiting bosses, and limiting balls are mounted on the limiting bosses, wherein the limiting bosses extend along the direction far away from the connecting rod, and the limiting bosses incline towards the axis direction of the connecting rod.

2. The double-pump type emulsion packaging bottle as claimed in claim 1, wherein: the bottle body comprises a cylinder body and a bottom cover detachably connected to the bottom of the cylinder body; the integrated into one piece has the baffle of vertical placing in the stack shell, just the baffle separates into two independent cavities of mutual isolation with the body, its the top of stack shell is provided with two openings that correspond two independent cavities of intercommunication.

3. The double-pump type emulsion packaging bottle as claimed in claim 2, wherein: the bottle also comprises two straws which are respectively accommodated in two independent cavities of the bottle body, the upper end of the straw is connected with the pump suction port, and the lower end of the straw is close to the bottom end face of the bottom cover.

4. The double-pump type emulsion packaging bottle as claimed in claim 2, wherein: and a bottom cover plug is arranged on the bottom cover.

5. The double-pump type emulsion packaging bottle as claimed in claim 1, wherein: the connecting rod is provided with connecting holes on two sides, the two connecting holes are respectively communicated with the two conveying cavities, and each connecting hole is provided with a connecting plug.

6. The double-pump type emulsion packaging bottle as claimed in claim 1, wherein: and a nozzle plug is arranged on a nozzle of the pressing head.

7. The double-pump type emulsion packaging bottle as claimed in claim 1, wherein: the outer side surface of one end, close to the connecting rod, of the main column is vertically connected with a circle of connecting boss, and the outer side surface of the connecting boss is sleeved with a circle of inserting block, wherein the inner side surface of the inserting block, the surface of the connecting boss and the outer side surface of the main column enclose a first inserting groove, and the inner side surface of the inserting block, the bottom surface of the connecting boss and the outer side surface of the main column enclose a second inserting groove; the input port of the connecting rod is fixedly inserted in the first insertion groove, and the upper end of the external spring is abutted against the second insertion groove.

8. The double-pump type emulsion packaging bottle as claimed in claim 1, wherein: the bottle also comprises an upper cover which covers the upper end of the bottle body, and the upper cover surrounds the connecting rod, the locking cover and the main column.

9. The double-pump type emulsion packaging bottle as claimed in claim 1, wherein: the emulsion pump assembly further comprises a lock cover sleeve, an external thread is arranged on the outer side face of the opening, an internal thread is arranged on the inner side face of the lock cover sleeve, the lock cover sleeve is in threaded connection with the external thread of the opening through the internal thread, and the liquid storage pipe and the lock cover are surrounded by the lock cover sleeve.

Technical Field

The invention relates to the field of packaging bottles, in particular to a double-pump type emulsion packaging bottle.

Background

Along with the progress of science and technology, the structural design of packing materials becomes more and more exquisite, not only satisfies the function that is realizing the splendid attire product. As a novel packaging structure, the multi-element liquid packaging bottle has wide application prospect and can be used in the fields of medicines, cosmetics, washing products and the like. The multi-component liquid packaging bottle can separately package liquids with different chemical properties, and the liquids are mixed only when being used, so that the chemical properties of various liquids are stable during the storage period, and various adverse effects caused by the mixing of various liquids, such as product efficacy reduction and the like, are prevented.

In order to realize the separate packaging of various liquids, the simplest method is to divide a packaging bottle into a plurality of cavities by using partition plates, but the packaging structure is too simple, so that the liquids cannot be mixed when poured out, and the liquids need to be poured into a container for use, so that the packaging is very inconvenient; and the two liquids are respectively poured out and mixed by manpower, and the proportion error is large. And the mixed liquid remained at the bottle mouth after the liquid is poured out is easy to flow back into the cavities of other liquids, so that the liquid in the cavities is polluted, and the storage time of the packaged liquid is greatly shortened.

Synthesize above problem, need a neotype many first liquid packing bottle urgently, can pack the partition storage of different liquid, can realize again that different liquid mixes out the liquid when pouring out, can avoid mixed liquid backward flow to pollute the product moreover.

Disclosure of Invention

In order to solve the problems, the invention provides a double-pump type emulsion packaging bottle, which can realize the mixed liquid discharge of two liquids by simply pressing, and the limit ball falls back after the liquid flows out to prevent the liquid from flowing back to an independent cavity, so that the mixed liquid is prevented from flowing back to the independent cavity to pollute the independent cavity.

in order to achieve the purpose, the invention adopts the technical scheme that: a double-pump type emulsion packaging bottle comprises a bottle body, a press head, a connecting rod and two emulsion pump assemblies; the inner cavity of the bottle body is provided with two independent cavities which are mutually isolated side by side, and the upper end of the bottle body is provided with two openings which are respectively and correspondingly communicated with the two independent cavities; the connecting rod is provided with two mutually independent conveying cavities, wherein each conveying cavity is provided with an input port and an output port; the pressing head is provided with two first inlets which are respectively communicated with two output ports of the connecting rod, a mixing cavity communicated with the two first inlets is also arranged in the pressing head, and the pressing head is provided with a nozzle which is communicated with the mixing cavity; the lotion pump assembly comprises a main column, a liquid storage pipe, a locking cover, an external spring, a movable piston and an auxiliary column, wherein the auxiliary column is arranged in the liquid storage pipe and is positioned below the locking cover; one end of the main column is provided with an outlet and is connected with an input port of the connecting rod, the other end of the main column penetrates through the locking cover to extend into the liquid storage pipe and is connected with the auxiliary column, the movable piston is sleeved on the outer side surface of the auxiliary column, and the outer side surface of the movable piston is movably connected with the inner side surface of the liquid storage pipe; the external spring is sleeved on the outer side surface of the main column and elastically supported between the main column and the lock cover; the inner side face of one end, close to the connecting rod, of the main column is connected with a circle of limiting bosses, and limiting balls are mounted on the limiting bosses, wherein the limiting bosses extend along the direction far away from the connecting rod, and the limiting bosses incline towards the axis direction of the connecting rod.

Further, the bottle body comprises a cylinder body and a bottom cover detachably connected to the bottom of the cylinder body; the integrated into one piece has the baffle of vertical placing in the stack shell, just the baffle separates into two independent cavities of mutual isolation with the body, its the top of stack shell is provided with two openings that correspond two independent cavities of intercommunication.

Furthermore, the bottle also comprises two suction pipes which are respectively accommodated in two independent cavities of the bottle body, the upper ends of the suction pipes are connected with the pump suction port, and the lower ends of the suction pipes are close to the bottom end face of the bottom cover.

Further, a bottom cover plug is mounted on the bottom cover.

Furthermore, connecting holes are formed in the two sides of the connecting rod and are respectively communicated with the two conveying cavities, and each connecting hole is provided with a connecting plug.

Further, a button plug is arranged on a nozzle of the button.

Furthermore, the outer side surface of one end of the main column close to the connecting rod is vertically connected with a circle of connecting boss, and the outer side surface of the connecting boss is sleeved with a circle of inserting block, wherein the inner side surface of the inserting block, the surface of the connecting boss and the outer side surface of the main column enclose a first inserting groove, and the inner side surface of the inserting block, the bottom surface of the connecting boss and the outer side surface of the main column enclose a second inserting groove; the input port of the connecting rod is fixedly inserted in the first insertion groove, and the upper end of the external spring is abutted against the second insertion groove.

Further, the bottle comprises an upper cover covering the upper end of the bottle body, and the upper cover surrounds the connecting rod, the locking cover and the main column.

Further, the emulsion pump subassembly still includes the lock cover, open-ended lateral surface is provided with the external screw thread, the medial surface of lock cover is provided with the internal thread, the lock cover passes through internal thread and open-ended external screw thread screwed connection, just the lock cover surrounds liquid storage pipe and lock cover.

The invention has the beneficial effects that:

1. Because the bottle body is provided with two isolated independent cavities with equal volume, the two emulsion pump assemblies respectively penetrate through the two openings, the pump suction ports of the two emulsion pump assemblies are respectively accommodated in the two independent cavities of the bottle body, and the pump outlets of the two emulsion pump assemblies are respectively arranged outside the bottle body; the connecting rod is matched with the two emulsion pump assemblies at the same time, and the press head is matched with the connecting rod for installation, so that the emulsion from the two independent cavities of the bottle body can be collected in the mixing cavity of the press head and is sprayed out from the nozzle of the press head; this structure can extract emulsion A, emulsion B two components equivalent and evenly extrude simultaneously in the hybrid chamber according to the head, and liquid can not the external spring of metal of direct contact press pump simultaneously, further guarantees that the chemistry of liquid is stable. The original very complicated operation is greatly simplified, and the proportioning is more accurate and reliable; it is a pioneering product for the industry. By adopting the invention, the enterprise can reduce the packaging cost and volume, increase the product selling points and promote the sale, and the consumer also benefits from the simplification of the operation;

2. The double-cavity pump type packaging bottle disclosed by the invention realizes the pumping-out of liquid by utilizing the principle of a hydraulic pump, the press head is pressed downwards and then discharges air to form vacuum so as to absorb the liquid to flow upwards and drive the limiting ball to move upwards, and the limiting ball falls back to the barb-shaped limiting boss after the liquid flows out, so that the liquid can be prevented from flowing back to an independent cavity, and the mixed liquid is prevented from flowing back to the independent cavity to pollute products.

Drawings

Fig. 1 is a schematic view of the structure of a longitudinal section in the present invention.

FIG. 2 is another schematic view of the longitudinal section of the present invention.

Fig. 3 is a schematic longitudinal sectional structure of the main column of the present invention.

Fig. 4 is a longitudinal sectional structural view of the bottle body of the present invention.

The reference numbers illustrate: 1. pressing the head; 11. pressing a nozzle plug; 12. a spout; 13. a mixing chamber; 14. a first inlet; 2. a fork lock; 3. a connecting rod; 31. a conveying cavity; 32. an input port; 33. an output port; 34. a connecting plug; 4. an emulsion pump assembly; 41. a main column; 411. connecting the bosses; 412. an insertion block; 413. a first insertion groove; 414. a second insertion groove; 415. a limiting boss; 416. a limiting ball; 42. an external spring; 43. a locking cover; 44. a cover locking sleeve; 45. a liquid storage pipe; 46. a secondary column; 47. a movable piston; 48. a glass ball; 49. a straw; 5. an upper cover; 6. a bottle body; 61. a barrel body; 62. a bottom cover; 63. a bottom cap plug; 64. a partition plate; 65. an independent cavity; 66. and (4) opening.

Detailed Description

Referring to fig. 1-4, the present invention relates to a double-pump type emulsion packaging bottle, which comprises a bottle body 6, a press head 1, a connecting rod 3, and two emulsion pump assemblies 4; the upper end of the emulsion pump component 4 is provided with a pump outlet, and the lower end of the emulsion pump component 4 is provided with a pump suction port; the inner cavity of the bottle body 6 is provided with two independent cavities 65 which are mutually isolated side by side, and the upper end of the bottle body 6 is provided with two openings 66 which are respectively communicated with the two independent cavities 65 correspondingly; the two lotion pump components 4 respectively penetrate through the two openings 66, the pump suction ports of the two lotion pump components are respectively accommodated in the two independent cavities 65 of the bottle body 6, and the pump outlets of the two lotion pump components 4 are respectively arranged outside the bottle body 6; the connecting rod 3 is provided with two mutually independent conveying cavities 31, wherein each conveying cavity 31 is provided with an input port 32 and an output port 33; the two input ports 32 of the connecting rod 3 are respectively connected with the two pump outlets, the press head 1 is provided with two first inlets 14 and is respectively communicated with two output ports 33 of the connecting rod 3, a mixing cavity 13 communicated with the two first inlets 14 is further arranged in the press head 1, the press head 1 is provided with a nozzle 12, and the nozzle 12 is communicated with the mixing cavity 13.

The lotion pump assembly 4 comprises a main column 41, a liquid storage pipe 45, a locking cover 43, an external spring 42, a movable piston 47 and an auxiliary column 46 which is arranged in the liquid storage pipe 45 and is positioned below the locking cover 43, wherein the top end of the liquid storage pipe 45 is clamped in an opening 66, the bottom end of the liquid storage pipe 45 is provided with a pump suction port and extends to an independent cavity 65, the upper end of the locking cover 43 is sleeved at the top end of the liquid storage pipe 45, and the lower end of the locking cover 43 extends into the liquid storage pipe 45; one end of the main column 41 is provided with a pump outlet and is connected with the input port 32 of the connecting rod 3, the other end of the main column 41 penetrates through the locking cover 43 to extend into the liquid storage pipe 45 and is connected with the auxiliary column 46, the movable piston 47 is sleeved on the outer side surface of the auxiliary column 46, and the outer side surface of the movable piston 47 is movably connected with the inner side surface of the liquid storage pipe 45; the external spring 42 is sleeved on the outer side surface of the main column 41, and the external spring 42 elastically stretches and props between the main column 41 and the lock cover 43, wherein the inner side surface of one end of the main column 41 close to the connecting rod 3 is connected with a circle of limiting boss 415, and a limiting ball 416 is mounted on the limiting boss 415, wherein the limiting boss 415 extends along the direction far away from the connecting rod 3, and the limiting boss 415 inclines towards the axis direction of the connecting rod 3; according to the invention, liquid is pumped out by utilizing the hydraulic pump principle, after the main column 41 is pressed downwards, the air is discharged by the liquid storage pipe 45 to form vacuum so as to suck the liquid to flow upwards and drive the limiting ball 416 to move upwards, and the limiting ball 416 falls back after the liquid flows out so as to prevent the liquid from flowing back to the independent cavity 65 and prevent the mixed liquid from flowing back to the independent cavity 65 to pollute the product. In order to further prevent the mixed liquid from flowing back to the independent cavity 65, a glass ball 48 is further arranged inside the lower end of the liquid storage pipe 45.

Because two isolated independent cavities 65 with equal volume are arranged on the bottle body 6, the two lotion pump assemblies 4 respectively penetrate through the two openings 66, the pump suction ports of the lotion pump assemblies are respectively accommodated in the two independent cavities 65 of the bottle body 6, and the pump outlets of the two lotion pump assemblies 4 are respectively arranged outside the bottle body 6; the connecting rod 3 is matched with the two emulsion pump assemblies 4 at the same time, and the press head 1 is matched with the connecting rod 3, so that the emulsion from the two independent cavities 65 of the bottle body 6 can be collected in the mixing cavity 13 of the press head 1 and is sprayed out from the nozzle 12 of the press head 1; the structure can extract the two components of the emulsion A and the emulsion B in equal quantity, uniformly and automatically mix and then extrude the two components, so that the original very complicated operation is greatly simplified, and the proportioning is more accurate and reliable; it is a pioneering product for the industry. By adopting the invention, the enterprise can reduce the packaging cost and volume, increase the product selling points and promote the sale, and the consumer also benefits from the simplification of the operation.

Referring to fig. 4, further, the bottle body 6 includes a barrel 61, and a bottom cover 62 detachably connected to the bottom of the barrel 61; a vertically arranged partition plate 64 is integrally formed in the cylinder body 61, the cylinder body 6 is divided into two independent cavities 65 which are isolated from each other by the partition plate 64, and two openings 66 which are correspondingly communicated with the two independent cavities 65 are formed in the top end of the cylinder body 61. In this embodiment, the bottle body 6 is a detachable structure, which includes a barrel 61 and a bottom cover 62 detachably connected to the bottom of the barrel 61, when cleaning or other special conditions are needed, a user can directly detach the bottom cover 62 from the barrel 61 and clean the internal independent cavity 65.

Referring to fig. 1-2, further, two suction tubes 49 are included, the two suction tubes 49 are respectively accommodated in two independent cavities 65 of the bottle body 6, the upper end of the suction tube 49 is connected to the pump suction port, and the lower end of the suction tube 49 is close to the bottom end face of the bottom cover 62.

Further, a bottom cover plug 63 is mounted on the bottom cover 62. In this embodiment, the user may remove the bottom cap plug 63 and then add the corresponding emulsion to the separate cavity 65.

Further, both sides of the connecting rod 3 are provided with connecting holes, the two connecting holes are respectively communicated with the two conveying cavities 31, and each connecting hole is provided with a connecting plug 34.

Referring to fig. 2, further, a button plug 11 is mounted on the spout 12 of the button head 1.

As shown in fig. 3, further, a circle of connecting boss 411 is vertically connected to an outer side surface of one end of the main column 41 close to the connecting rod 3, and a circle of inserting block 412 is sleeved on the outer side surface of the connecting boss 411, wherein a first inserting groove 413 is defined by an inner side surface of the inserting block 412, a surface of the connecting boss 411, and an outer side surface of the main column 41, and a second inserting groove 414 is defined by an inner side surface of the inserting block 412, a bottom surface of the connecting boss 411, and an outer side surface of the main column 41; the input port 32 of the connecting rod 3 is inserted and fixed in the first insertion groove 413, and the upper end of the external spring 42 abuts against the second insertion groove 414. In this embodiment, the inner side surface of the insertion block 412, the surface of the connection boss 411, and the outer side surface of the main column 41 define a first insertion groove 413, which can be stably connected to the input port 32 of the connection rod 3, and the inner side surface of the insertion block 412, the bottom surface of the connection boss 411, and the outer side surface of the main column 41 define a second insertion groove 414, which can provide a cavity for placing the external spring 42. Meanwhile, the external spring 42 is arranged between the main column 41 and the lock cover 43 and is not in direct contact with the emulsion, so that the situation that the product performance is seriously influenced due to chemical reaction after the liquid is in contact with the metal can be effectively prevented.

Further, the bottle comprises an upper cover 5 covering the upper end of the bottle body 6, and the connecting rod 3, the locking cover 43 and the main column 41 are surrounded by the upper cover 5. The upper cover 5 surrounds the connecting rod 3, the locking cover 43 and the main column 41 to play a role in protection, and the whole product is more attractive.

Further, emulsion pump subassembly 4 still includes lock cover 44, the lateral surface of opening 66 is provided with the external screw thread, the medial surface of lock cover 44 is provided with the internal thread, lock cover 44 passes through the external screw thread screwed connection of internal thread with opening 66, just lock cover 44 surrounds liquid storage pipe 45 and lock lid 43.

Further, the outer side surface of the press head 1 is sleeved with the fork lock 2, the fork lock 2 is used for locking and limiting the press head 1, and the condition that the internal emulsion is leaked due to the fact that the press head 1 is pressed down in a collision mode in the transportation process can be avoided. When the user uses the fork lock 2, the user only needs to take out the fork lock from the outer side surface of the press head 1.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.