CN112874987B - Double-material packaging bottle capable of separately storing fluid materials - Google Patents
Double-material packaging bottle capable of separately storing fluid materials Download PDFInfo
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- CN112874987B CN112874987B CN202110108289.9A CN202110108289A CN112874987B CN 112874987 B CN112874987 B CN 112874987B CN 202110108289 A CN202110108289 A CN 202110108289A CN 112874987 B CN112874987 B CN 112874987B
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- bottle
- base
- accommodating cavity
- plug
- inner container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/04—Means for mixing or for promoting flow of contents
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
Abstract
The invention discloses a double-material packaging bottle for separately storing fluid materials, which relates to the technical field of double-material packaging bottles and comprises a bottle body, wherein the upper part of the bottle body is provided with a bottle mouth, and a first material body accommodating cavity is formed in the bottle body; the outer cover is buckled and covered on the bottle mouth of the bottle body; the bottle bottom comprises a base, an inner plug assembly and a bottom sleeve, the lower end of the bottle body is connected onto the base, a pressing portion is arranged at the bottom in the base, the inner plug assembly is arranged in the base in a sealing mode and located on the upper side of the pressing portion, a second material body accommodating cavity is formed by the pressing portion, the base and the inner plug assembly in a surrounding mode, and the bottom sleeve is buckled and covered outside the base. According to the bottle, the material body A and the material body B are stored in the material body accommodating cavity I and the material body accommodating cavity II in a separated mode, when the bottle is used, the material body I and the material body II can be mixed in the bottle body only by pressing the pressing part, the capacity of the material body accommodating cavity II is large, the material bodies II with different measurements can be stored according to the proportion of cosmetics, the operation is simple, the use is convenient, and the user experience is high.
Description
Technical Field
The invention relates to the technical field of cosmetic packaging bottles, in particular to a double-material packaging bottle for separately storing fluid materials.
Background
In order to increase the participation and experience of users, a large amount of research and development cost is invested in the cosmetics industry, various cosmetic packages with aesthetic feeling are developed, the cosmetics in the market at present need to be used after two materials are mixed, the quality guarantee period is short after mixing, the cosmetics need to be used up within a certain time, and therefore the two materials need to be stored in a separated mode before use. At present, the existing solution dropper bottle with a rubber head dropper only has one cavity, only one material can be filled, the requirement of mixing two materials for use cannot be met, and the existing double-material mixed dropper bottle has the defects of complex structure and inconvenient use.
To solve the above problems, patent No. CN 201921091507.7: disposable cosmetics burette device, include enclosing cover, piston, buckle, push rod, burette, inner cup and hold the bottle, the inner cup is hollow structure, the burette runs through the inner cup and with the inner chamber fixed connection of inner cup, the burette bottom is inserted and is held in the bottle, the inner cup is in order can dismantle the mode and hold bottle fixed connection, the burette is arranged in to the push rod, the bottom of push rod is equipped with the stopper, the stopper fills up in the liquid outlet department of burette, the stopper seals the liquid outlet of burette, enclosing cover fixed connection is outside in the inner cup, the piston is between enclosing cover and push rod upper end, the buckle is connected under the enclosing cover along and is held between the bottle. Although can deposit two kinds of material separation, one of them material is deposited in the burette, because the volume of burette itself is limited, the push rod is located inside the burette, takes up certain space, and consequently the liquid volume that can hold is very little, can not satisfy two kinds of materials and account for the condition material mixture that the ratio is little that differs, and the burette is here only deposit the material moreover, and the function is comparatively single, in addition the material mixes the back, still need use with a ordinary burette is supporting, and required accessory is many, and user experience is not good.
Disclosure of Invention
In view of the above problems, the present invention provides a two-material bottle for separately storing fluid materials, which solves the technical problems of complicated operation and small amount of contained materials of a two-material dropper bottle.
In order to achieve the purpose, the invention adopts the technical scheme that:
a dual package bottle for separately storing fluid materials, comprising: the bottle body is provided with a bottle body lower opening at the lower end, the upper part of the bottle body is a bottle mouth, a first material body accommodating cavity is formed in the bottle body, and the bottle body lower opening is communicated with the first material body accommodating cavity;
the outer cover is buckled and covered on the bottle mouth of the bottle body, a sealing plug is arranged inside the outer cover, the sealing plug can be plugged into the bottle mouth when the outer cover is buckled and covered on the bottle mouth, and the sealing plug seals the bottle mouth;
the bottle bottom comprises a base, an inner plug assembly and a bottom sleeve, the lower end of the bottle body is connected onto the base, a pressing portion is arranged at the inner bottom of the base, the inner plug assembly is arranged in the base in a sealing mode and located on the upper side of the pressing portion, a second material body accommodating cavity is formed by the pressing portion, the base and the inner plug assembly in a surrounding mode, the bottom sleeve is buckled and covered outside the base, and the pressing portion can extrude the inner plug assembly under the action of pressure after limitation is removed, so that the inner spaces of the first material body accommodating cavity and the second material body accommodating cavity are communicated.
The double-material packaging bottle capable of separately storing the fluid materials is characterized in that the pressing portion comprises a flexible bin wall and a pressing key, the longitudinal section of the flexible bin wall is ︶ -shaped, the pressing key is installed at the inner bottom of the flexible bin wall, the upper end of the flexible bin wall is fixed on the inner wall of the base, and the flexible bin wall, the base and the inner plug assembly are enclosed to form the second material body accommodating cavity.
The double-material packaging bottle for separately storing the fluid materials is characterized in that the base is hollow and cylindrical, an annular boss is formed on the inner wall of the middle of the base, and the upper end of the wall of the flexible storage bin is fixed on the lower surface of the annular boss.
The double-material packaging bottle for separately storing the fluid materials is characterized in that the bottle mouth is in a hollow conical shape.
The double-material packaging bottle for separately storing the fluid materials is characterized in that the base is hermetically connected with the bottle body.
The double-material packaging bottle capable of separately storing the fluid materials is characterized in that the fluid materials stored in the first material body containing cavity and the second material body containing cavity are one of beverages, cosmetics, medicines, aqueous solvents, emulsions and powders.
A method of operating a dual package bottle for separately storing fluid material, comprising any one of the dual package bottles for separately storing fluid material, the method comprising the steps of:
the method comprises the following steps: opening the bottom sleeve and inverting the bottle body;
step two: pressing the pressing part to push the inner plug assembly downwards, releasing the sealing between the inner plug assembly and the base, opening a connecting channel between the first material body accommodating cavity and the second material body accommodating cavity, and mixing two material bodies in the first material body accommodating cavity and the second material body accommodating cavity;
step three: and opening the outer cover, pressing the pressing part, discharging the mixed material in the bottle body, and after the mixed material is used, reloading the outer cover and the bottom sleeve for next use.
Due to the adoption of the technology, compared with the prior art, the invention has the following positive effects:
the bottle body accommodating cavity A and the bottle body accommodating cavity B are stored in the bottle body accommodating cavity A and the bottle body accommodating cavity B in a separated mode, when the bottle body accommodating cavity A and the bottle body accommodating cavity B are used, the bottle body can be mixed with the bottle body A and the bottle body B only by pressing the pressing part, the bottle body accommodating cavity B is large in capacity, the bottle body accommodating cavity A and the bottle body accommodating cavity B can store different measuring materials according to the proportion of cosmetics, and the bottle body accommodating cavity A and the bottle body accommodating cavity B are simple to operate, convenient to use and high in user experience.
Drawings
Fig. 1 is a sectional view of a two-pack packaging bottle separately storing fluid materials according to example 1 of the present invention.
Fig. 2 is an exploded view of a two-pack packaging bottle separately storing fluid materials according to example 1 of the present invention.
Fig. 3 is a perspective view of a two-pack packaging bottle separately storing fluid materials according to embodiment 1 of the present invention.
FIG. 4 is a cross-sectional view of a bottle bottom according to example 1 of the present invention.
Fig. 5 is a sectional view of the two-pack packaging bottle separately storing fluid materials according to embodiment 2 of the present invention.
FIG. 6 is a cross-sectional view of a bottle bottom according to example 2 of the present invention.
Fig. 7 is a perspective view of an inside plug of embodiment 2 of the present invention.
Fig. 8 is a perspective view of a plug according to example 2 of the present invention.
Fig. 9 is a sectional view of the two-pack packaging bottle separately storing fluid materials according to embodiment 3 of the present invention.
Fig. 10 is a sectional view of a bottle bottom of example 3 of the present invention.
Fig. 11 is a perspective view of the liner of embodiment 3 of the present invention.
Fig. 12 is a perspective view of a push rod according to embodiment 3 of the present invention.
Fig. 13 is a sectional view of a bottle of the present invention of example 5, which is a bottle of the stopper top-opening type dual contents.
Fig. 14 is an exploded view of a plug and open top dual package bottle of example 5 of the present invention.
Fig. 15 is a sectional view of the bottle top of example 5 of the present invention.
Fig. 16 is a sectional view of the inner-container flip type dual contents packaging bottle of embodiment 6 of the present invention.
Fig. 17 is an exploded view of the inner container flip type dual contents packaging bottle of embodiment 6 of the present invention.
Fig. 18 is a cross-sectional view of a bottle top of example 6 of the present invention.
Fig. 19 is a sectional view of the inside plug open type dual contents packaging bottle of embodiment 7 of the present invention.
Fig. 20 is an exploded view of the inside plug top opening two-pack packaging bottle of example 7 of the present invention.
Fig. 21 is a sectional view of the bottle top of example 7 of the present invention.
Reference numerals are as follows: 1. a bottle body; 11. a bottle mouth; 12. a first material body accommodating cavity; 2. a housing; 21. a sealing plug; 3. a base; 31. a pressing part; 311. a flexible silo wall; 312. pressing a key; 32. a second material body accommodating cavity; 33. an annular boss; 331. a latch recess; 34. an annular slot; 4. an inner plug; 41. an annular sealing plug; 411. a latch protrusion; 42. a plug-in; 5. a bottom cover; 6. an inner plug; 61. a material guiding bin; 611. a connecting cavity; 612. a first limiting ring; 62. flanging; 7. blocking; 71. a plug; 711. a seal ring; 72. a push rod; 73. a connecting cover; 731. a second limiting ring; 74. a transverse plate; 8. a base; 81. an annular boss; 9. an inner container; 91. a liner body; 911. a second material body accommodating cavity; 92. a cover is turned; 921. a hollow sealing plug; 93. a liner base; 932. a cylindrical cavity; 94. a harness; 10. a push rod; 101. pushing the plate; 102. a discharge hole; 201. a bottle body; 2011. a bottle mouth; 202. bottle top; 2021. a top cover; 20211. an inner wall; 20212. an outer wall; 20213. an annular groove; 20214. a tightening piece; 2022. an inner plug; 20221. a material guiding bin; 20222. a first limiting ring; 20223. flanging; 20224. an inner plug ridge; 2023. blocking; 20231. a plug; 20232. a push rod; 20233. a connecting cover; 202331, a second limit ring; 2024. a pressing part; 20241. a flexible silo wall; 20242. pressing a key; 301. a top cover; 302. a push rod; 3022. pushing the plate; 304. an inner container; 3041. a liner body; 3042. a cover is turned; 3043. a liner footstock; 401. a top cover; 4011. an inner wall; 40111. a latch recess; 4012. an outer wall; 4013. an annular groove; 402. an inner plug; 4021. a push rod; 4022. a latch boss; 4023. and (4) inserting the components.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "upper" and "lower", "inner" and "outer" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention only for the purpose of clarity and convenience in describing the technical solutions, and it should be understood that the application of the terms should not be construed as limiting the scope of the present application.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, 2, 3 and 4, a dual package bottle for separately storing fluid materials according to an embodiment of the present invention includes: body 1, at the bottom of dustcoat 2 and the bottle, 1 lower extreme of body is equipped with body under shed, the upper portion of body 1 is bottle neck 11, be one 12 in the body holding chamber, be used for holding material A, the body under shed communicates with each other with one 12 in material holding chamber, the cover is equipped with dustcoat 2 on the bottle neck 11 of body 1, the inside of dustcoat 2 is equipped with sealing plug 21, sealing plug 21 can be when 2 covers on bottle neck 11 fill in the bottle neck 11 in, sealing plug 21 is used for sealing up bottle neck 11, prevent that material A from spilling from bottle neck 11.
Wherein, the bottle end includes base 3, interior stopper subassembly and end cover 5, the upside inner wall of base 3 is detained the position and is connected on the outer wall of body 1 lower extreme, sealing connection between base 3 and the body 1, the bottom is equipped with presses the splenium 31 in the base 3, interior stopper subassembly is interior stopper 4, interior stopper 4 suit is on base 3, and interior stopper 4 is located presses the splenium 31 upside, press the splenium 31, form two 32 in the material body holding chamber between base 3 and the interior stopper 4, interior stopper 4 and base 3 excessive cooperation, can seal two 32 in the holding chamber, end cover 5 suit is outside base 3, be used for preventing to press the splenium 31 to receive the erroneous pressure, after opening end cover 5, press the splenium 4 under the effect of splenium 31 pressure, make and form the passageway between interior stopper 4 and the base 3, material B can flow into and mix with material A in the body 1.
When the mixture of the material A and the material B is required, the bottle body 1 needs to be inverted, then the pressing part 31 needs to be pressed, so that the material B flows downwards into the bottle body 1, and when the mixture in the bottle body 1 needs to be taken out, the pressing part 31 needs to be pressed after the bottle body 1 is inverted.
Further, base 3 formula structure as an organic whole, base 3's appearance is hollow circular cylinder, forms annular boss 33 on the inner wall at base 3 middle part, and the longitudinal section of annular boss 33 one side is the L style of calligraphy, forms annular slot 34 between annular boss 33 and the base 3 inner wall, and the opening of annular slot 34 is upwards, and in the lower extreme of body of the bottle 1 inserted annular slot 34, be equipped with airtight point between body of the bottle 1 and the base 3.
The pressing portion 31 comprises a flexible bin wall 311 and a pressing key 312, the longitudinal section of the flexible bin wall 311 is shaped like ︶, the pressing key 312 is installed at the inner bottom of the flexible bin wall 311, the upper end of the flexible bin wall 311 is fixed to the lower surface of the annular boss 33, the flexible bin wall 311, the base 3 and the inner plug assembly enclose a second material body accommodating cavity 32, when the pressing key 312 is pressed, the pressing key 312 can press the inner plug 4 to move, the flexible bin wall 311 can deform after being stressed, and the flexible bin wall can automatically restore to the original shape when not stressed.
Further optimizing the above technical scheme, the longitudinal section of the inner plug 4 is T-shaped, the outer edge of the upper end of the inner plug 4 extends upwards to form an annular sealing plug 41, the outer wall of the annular sealing plug 41 is provided with a locking convex part 411, the inner wall of the annular boss 33 is provided with a locking concave part 331, the annular sealing plug 41 is attached to the inner wall of the annular boss 33, the locking convex part 411 is inserted into the locking concave part 331, the second material body accommodating cavity 32 can be sealed, the upper end of the annular sealing plug 41 is provided with an inverted L-shaped plug-in part 42, the plug-in part 42 extends into the annular slot 34, when the inner plug 4 moves under pressure, the locking convex part 411 is separated from the locking concave part 331, a channel is formed between the inner plug 4 and the annular boss 33, the material B can only flow into the bottle body 1, and the plug-in part 42 can prevent the inner plug 4 from being completely separated from the base 3 and sliding into the bottle body 1.
In addition, the fluid material stored in the first body accommodating cavity 12 and the second body accommodating cavity 32 is one of beverage, cosmetics, medicine, water solvent, emulsion and powder.
Example 2
Referring to fig. 5, 6, 7 and 8, a dual package bottle for separately storing fluid materials according to an embodiment of the present invention includes: the bottle comprises a bottle body 1, an outer cover 2 and a bottle bottom, wherein the bottle bottom comprises a base 3, an inner plug assembly and a bottom sleeve 5, the bottle body 1, the outer cover 2, the base 3 and the bottom sleeve 5 are the same as the structure of the bottle body 1, and the difference is that the structure of the inner plug assembly is different from that of the bottle body 1, the inner plug assembly of the embodiment comprises an inner plug 6 and a plug 7, the inner plug 6 is sleeved at the top of the base 3, a second material body accommodating cavity 32 is formed between the base 3 and the inner plug 6 and used for accommodating a material body B and storing the material body A and the material body B in a separated mode, a material guide bin 61 is arranged in the middle of the inner plug 6, a connecting cavity 611 which is communicated with the first material body accommodating cavity 12 and the second material body accommodating cavity 32 is arranged in the material guide bin 61, the connecting cavity 611 is in a vertically through cylindrical shape, the plug 7 is hermetically arranged on the material guide bin 61, the plug 7 is used for separating the material body A and the material body B, the lower end of the plug 7 extends into the inner bottom of the second material accommodating cavity 32, after the bottom sleeve is opened, the pressing portion 31 is free from being limited under the pressure, moves downwards to press the plug 7, the plug 7 moves away from the inner plug 6, a channel is formed between the plug 7 and the inner plug 6, the first material body accommodating cavity 12, the second material body accommodating cavity 32 and the connecting cavity 611 are communicated, and the material body A and the material body B can flow through the connecting cavity 611.
Further, the material guiding bin 61 is cylindrical, a raised limit ring I612 is arranged on the outer wall of the upper end of the material guiding bin 61, the plug 7 is of an integrated structure, the plug 7 comprises a plug 71, the plug 71 is arranged at the upper end of the push rod 72, the connecting cover 73 and the plug 71 are cylindrical in shape, the plug 71 is located inside the connecting cover 73, the upper end of the connecting cover 73 is connected with the upper end of the plug 71 through a transverse plate 74, a raised sealing ring 711 is arranged on the outer wall of the plug 71, the plug 71 is hermetically arranged at an upper end opening of the connecting cavity 611, the lower side of the connecting cover 73 is sleeved outside the material guide bin 61, a second raised limiting ring 731 is arranged on the inner wall of the lower end of the connecting cover 73, the first limiting ring 612 is located right above the second limiting ring 731, the first limiting ring 612 plays a limiting role in the second limiting ring 731, and the plug 7 is prevented from being separated from the material guide bin 61 in the process of pushing the plug 7.
The inner plug 6 is embedded in the annular boss 33, the outer edge of the upper end of the inner plug 6 is bent outwards to form a flange 62, and the flange 62 is fixed at the upper end of the annular boss 33.
Example 3
Referring to fig. 9, 10, 11 and 12, a dual package bottle for separately storing fluid materials according to an embodiment of the present invention includes: the bottle comprises a bottle body 1, an outer cover 2 and a bottle bottom, wherein the bottle bottom comprises a base 8, an inner plug component and a bottom sleeve 5, the bottle body 1, the outer cover 2 and the bottom sleeve 5 are the same as the structure of the embodiment 1, the base 8 is different from the embodiment 1 in the structure of an annular boss 81, the annular boss 81 of the embodiment is annular, an annular slot is not formed between the annular boss 81 and the inner wall of the base 8, the inner plug component of the embodiment comprises a liner 9 and a push rod 10, the cross section of the push rod 10 is C-shaped, the push rod 10 is vertically arranged between the base 8 and the liner 9, the liner 9 comprises a liner body 91, a turnover cover 92 and a liner base 93, the liner body 91 is cylindrical, the inner space of the liner body 91 is a material body accommodating cavity II 911 for accommodating a material B, the bottle body 1 and the liner body 91 store the material A and the material B in a separated mode, the turnover cover 92 covers an opening at the upper end of the liner body 91, inner bag body 91 is along vertical setting on inner bag base 93, be cylindrical cavity 932 in the middle of the lower extreme opening of inner bag base 93, inner bag base 93's outer edge card is established between annular boss 81 and the 1 lower extreme of body, tightly lock inner bag 9 between annular boss 81 and body 1, the through-hole that link up from top to bottom has been seted up on one side of inner bag base 93, the shape of through-hole is the same with the shape of the cross section of push rod 10, push rod 10 upper end runs through the through-hole and supports the lower surface at flip 92, press the effect of splenium pressurized to move down extrusion push rod 10, make push rod 10 promote flip 92, open flip 92, material body B in the inner bag body 91 and the material body A in the body 1 must mix.
Further, be connected through braces 94 between flip 92 and the inner bag body 91, flip 92 lower surface is equipped with hollow sealing plug 921, and in the upper end opening of inner bag body 91 was filled in to hollow sealing plug 921, the material body B that prevents in the inner bag body 91 leaked, and braces 94 can guarantee that flip 92 does not break away from with inner bag body 91 when being in the open mode.
Further optimize above-mentioned technical scheme, the lower extreme of push rod 10 is provided with push pedal 101 along transversely, and push pedal 101 is just right with the button of pressing, and the cylindrical cavity 932 of inner bag base 93 is the up-down stroke space after push pedal 101 is pressed, when pressing the button of pressing, presses the button and can extrude push pedal 101, drives push pedal 101 and moves to cylindrical cavity 932 in, has seted up a plurality of discharge openings 102 on the upper end lateral wall of push rod 19.
Example 4
There is shown a preferred embodiment of a method of operating a dual-package bottle for separately storing fluid materials, the method comprising the steps of:
the method comprises the following steps: the bottom sleeve 5 is opened, and the bottle body 1 is inverted;
step two: pressing the pressing part 31 to push the inner plug component downwards, sealing between the inner plug component and the base 3 is released, a connecting channel between the first material body accommodating cavity 12 and the second material body accommodating cavity 32 is opened, and two material bodies in the first material body accommodating cavity 12 and the second material body accommodating cavity 32 can be mixed;
step three: the outer cover 2 is opened, the pressing part is pressed, the mixed material body in the bottle body 1 can be discharged, and after the mixed material is used, the outer cover 2 and the bottom sleeve 5 are installed again for next use.
Example 5
Referring to fig. 13, 14 and 15, the dual-material packaging bottle with the plug and the top opened according to the embodiment of the present invention includes a bottle body 201 and a bottle top 202, wherein a bottle opening 2011 is disposed at an upper end of the bottle body 201, a first material accommodating cavity is disposed in the bottle body 201 and is used for accommodating a material a, and the bottle opening 2011 is communicated with the first material accommodating cavity.
The bottle top 202 comprises a top cover 2021, an inner plug 2022 and a plug 2023, the top cover 2021 is hollow and cylindrical, the lower side of the top cover 2021 comprises an inner wall 20211 and an outer wall 20212, an annular groove 20213 with a downward opening is formed between the inner wall 20211 and the outer wall 20212, an internal thread is formed in the outer wall 20212 at the lower side of the top cover 2021, a bottle mouth 2011 extends into the annular groove 20213, the outer wall 20212 is in threaded connection with the bottle mouth 2011, a pressing part 2024 is arranged at the upper port of the top cover 2021, the pressing part 2024 seals the upper port of the top cover 2021, the inner plug 2022 is embedded in the inner wall 20211, a second material body accommodating cavity is formed between the pressing part 2024, the top cover 2021 and the inner plug 2022 and is used for accommodating the second material body B to achieve the separated storage of the material a and the material B, a material guiding bin 20221 is arranged at the middle part of the inner plug 2022, a connecting cavity which communicates the first material accommodating cavity with the second body accommodating cavity is arranged in the cylindrical cavity, and the connecting cavity is through up and down, the plug 2023 is hermetically arranged in the material guide chamber 20221, the plug 2023 seals the material guide chamber 20221 to separate the material body a and the material body B, the upper end of the plug 2023 extends into the top of the material body accommodating chamber two, the pressing portion 2024 moves under the action of pressure to press the plug 2023, the plug 2023 moves downwards in the material guide chamber 20221, a channel is formed between the plug 2023 and the material guide chamber 20221, the material body accommodating chamber one and the material body accommodating chamber two are communicated with the connecting chamber, and the material body a and the material body B can be mixed together.
Further, the pressing portion 2024 includes a flexible bin wall 20241 and a pressing key 20242, the longitudinal section of the flexible bin wall 20241 is shaped like a Chinese character 'ji', the pressing key 20242 is installed at the inner top of the flexible bin wall 20241, the lower end of the flexible bin wall 20241 is fixed at the upper port of the top cap 2021, the flexible bin wall 20241, the top cap 2021 and the inner plug 2022 enclose a closed material body accommodating chamber two, when the pressing key 20242 is pressed, the pressing key 20242 moves downward and presses the plug 2023, the flexible bin wall 20241 is deformed by force, and when the pressing key 20242 is released, the flexible bin wall 20241 is restored to its original state by the elasticity of itself.
The guide bin 20221 is hollow and cylindrical, the outer wall of the lower end of the guide bin 20221 is provided with a first raised limiting ring 20222, the plug 2023 is of an integrated structure, the plug 2023 comprises a plug 20231, a push rod 20232 and a connecting cover 20233, the plug 20231 is arranged at the lower end of the push rod 20232, the connecting cover 20233 and the plug 20231 are cylindrical, the plug 20231 is located inside the connecting cover 20233, the lower end of the connecting cover 20233 is connected with the lower end of the plug 20231 through a transverse plate, the outer wall 20212 of the plug 20231 is provided with a second raised sealing ring, the plug 20231 is hermetically arranged at the opening at the lower end of the connecting cavity, the connecting cover 20233 is sleeved outside the guide bin 20221, the inner wall 20211 at the upper end of the connecting cover 20233 is provided with a second raised limiting ring 202331, the second limiting ring 202331 is located right above the first limiting ring 20222, and the first limiting ring 20222 plays a role in limiting the second limiting ring 202331, so as to prevent the plug 2023 from being separated from the guide bin 20221 in the process of pushing the plug 2023.
Further optimizing the above technical scheme, the inner wall of the upper side of the bottle body 201 is provided with a limit step, the outer edge of the lower end of the inner plug 2022 is bent outwards to form a flange 20223, and the flange 20223 is fixed between the limit step and the lower end of the inner wall 20211.
In order to increase the sealing property and stability between the inner plug 2022 and the top cap 2021, a convex inner plug ridge 20224 is disposed on the outer wall 20212 of the inner plug 2022, a concave boss groove corresponding to the inner plug ridge 20224 is disposed on the inner side of the inner wall 20211, and the inner plug ridge 20224 is clamped in the boss groove.
Further, a packing sheet 20214 is fixed in the annular groove 20213, and the upper end of the bottle mouth 2011 is attached to the packing sheet 20214 and used for sealing between the bottle mouth 2011 and the top cover 2021.
Example 6
The embodiment of the present invention provides a double-material packaging bottle with a flip-lid type inner container, as shown in fig. 16, 17 and 18, including: the bottle body, bottle top and inner bag 304, the bottle body is the same with the bottle body structure of embodiment 5, it lies in the bottle top and the structure of inner bag 304 is different, the bottle top of this embodiment includes top cap 301 and push rod 302, the appearance of top cap 301 is hollow cylinder, seted up the internal thread on the inside wall of top cap 301 downside, top cap 301 threaded connection is on the bottleneck of bottle body, the cross-section of push rod 302 is the C style of calligraphy, push rod 302 is vertically settled between top cap 301 and inner bag 304 along the vertical, the upper end of top cap 301 is provided with presses the splenium 2024, push rod 302 is located the downside of splenium 2024, press the splenium 2024 to be moved down and extrusion push rod 302 under the pressure effect for push rod 302 moves down.
The liner 304 is of an integrated structure, the liner 304 includes a liner body 3041, a flip cover 3042 and a liner top base 3043, the liner body 3041 is cylindrical, the inner cavity of the liner body 3041 is a second material body accommodating cavity for accommodating materials, the body and the liner 304 store the materials a and B in a separated manner, the lower end of the liner body 3041 is open and serves as an outlet of the materials B, the flip cover 3042 covers the lower end opening of the liner body 3041 and serves to seal the second material body accommodating cavity, the upper end opening of the liner top base 3043 is a cylindrical cavity, the outer edge of the liner top base 3043 is clamped between the top cover 301 and the upper end of the bottle mouth, the liner 304 is locked between the top cover 301 and the body, the liner top base 3043 is provided with a C-shaped through opening which is through from top to bottom, the shape of the C-shaped through opening is the same as that of the push rod 302, and the lower end of the push rod 302 penetrates through opening and abuts against the upper surface of the flip cover 3042, a plurality of discharge holes are formed in the side wall of the lower end of the push rod 302, the push rod 302 is pressed downwards by the pressing part under the action of pressure, so that the flip 3042 can be opened by the push rod 302, and after the flip 3042 is opened, the material B in the liner body 3041 can flow into the bottle body 1 to be mixed with the material a.
Further, a push plate 3022 is transversely disposed at the upper end of the push rod 302, the push plate 3022 faces the pressing portion 2024, the cylindrical cavity of the liner top seat 3043 is an up-and-down stroke space after the push plate 3022 is pressed, when the pressing portion 2024 is pressed, the pressing portion 2024 will press the push plate 3022, so that the push plate 3022 moves into the cylindrical cavity, and the push rod 302 pushes the flip cover 3042 downward.
Example 7
The embodiment of the present invention provides an inner plug top-opening type double-material packaging bottle, as shown in fig. 19, fig. 20 and fig. 21, including: body and bottle top, the body is the same with embodiment 5's body structure, it is different in the structure on bottle top that its difference lies in, the bottle top of this embodiment includes top cap 401 and interior stopper 402, top cap 401's appearance is hollow circular cylinder shape, top cap 401 formula structure as an organic whole, top cap 401 lower part includes inner wall 4011 and outer wall 4012, form opening annular slot 4013 down between inner wall 4011 and the outer wall 4012, the internal thread has been seted up in the outer wall 4012, the bottleneck of body stretches into in the annular slot 4013, outer wall 4012 threaded connection is on the bottleneck, inner wall 4011's inside forms cylindrical cavity, this cylindrical cavity is with the body holding chamber intercommunication in top cap 401 interior cavity and the body, the up port of top cap 401 is provided with presses the splenium 2024.
The inner plug 402 is arranged inside the inner wall 4011, the inner plug 402 is located below the pressing portion 2024, the inner plug 402 is connected with the inner wall 4011 in a sealing mode, the pressing portion 2024, the top cover 401 and the inner plug 402 enclose a second sealed body accommodating cavity, when the pressing portion 2024 is pressed, the pressing portion 2024 moves downwards and presses the inner plug 402 downwards, the inner plug 402 moves downwards, the sealing state between the inner plug 402 and the inner wall 4011 is relieved, a channel is formed between the inner plug 402 and the inner wall 4011, and the first sealed body accommodating cavity is communicated with the second sealed body accommodating cavity.
Further, the inner plug 402 is of an integrated structure, a push rod 4021 is vertically arranged in the middle of the upper end face of the inner plug 402, the pressing portion 2024 is located right above the push rod 4021, the push rod 4021 is matched with the pressing portion 2024, when the pressing portion 2024 is pressed, the pressing portion 2024 pushes the push rod 4021 to move downwards, meanwhile, the push rod 4021 drives the inner plug 402 to move downwards, a locking convex portion 4022 is arranged on the periphery of the outer side wall of the inner plug 402, a locking concave portion 40111 is arranged on the periphery of the inner side of the inner wall 4011, the locking convex portion 4022 is inserted into the locking concave portion 40111, a second body accommodating cavity can be sealed, and after the inner plug 402 moves downwards, the locking convex portion 4022 is separated from the locking concave portion 40111, so that the sealing state between the inner plug 402 and the inner wall 4011 is relieved.
Furthermore, a plurality of L-shaped inserts 4023 are uniformly distributed on the outer edge of the lower end of the inner plug 402, the inserts 4023 are inserted into the annular groove 4013, and the inserts 4023 can slide up and down along the annular groove 4013.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. A two-package bottle for separately storing a fluid material, comprising: the bottle comprises a bottle body (1), wherein a lower opening of the bottle body is formed in the lower end of the bottle body (1), a bottle mouth (11) is formed in the upper portion of the bottle body (1), a first material body accommodating cavity (12) is formed in the bottle body (1), and the lower opening of the bottle body is communicated with the first material body accommodating cavity (12); the outer cover (2) is buckled and covered on the bottle mouth (11) of the bottle body (1), a sealing plug (21) is arranged inside the outer cover (2), and the sealing plug (21) can be plugged into the bottle mouth (11) when the outer cover (2) is buckled and covered on the bottle mouth (11); the bottle bottom comprises a base (8), an inner plug assembly and a bottom sleeve (5), the lower end of the bottle body (1) is connected to the base (8), a pressing part is arranged at the bottom in the base (8), the inner plug assembly comprises an inner container (9) and a push rod (10), the push rod (10) is vertically arranged between the base (8) and the inner container (9), the inner container (9) comprises an inner container body (91), a turnover cover (92) and an inner container base (93), the inner space of the inner container body (91) is a second material body accommodating cavity used for accommodating a material body B, the material body A and the material body B are stored in a separated mode by the bottle body (1) and the inner container body (91), the turnover cover (92) is buckled on an upper end opening of the inner container body (91), the inner container body (91) is vertically arranged on the inner container base (93), a cylindrical cavity (932) is arranged in the lower end opening and the middle of the inner container base (93), the outer edge of the liner base (93) is clamped between the annular boss (81) and the lower end of the bottle body (1), the liner (9) is locked between the annular boss (81) and the bottle body (1), one side of the liner base (93) is provided with a through hole which is communicated up and down, the shape of the through hole is the same as that of the cross section of the push rod (10), the upper end of the push rod (10) penetrates through the through hole and abuts against the lower surface of the flip cover (92), the push rod (10) is extruded by the pressing part moving under the action of pressure, so that the push rod 10 pushes the flip cover (92) to open the flip cover (92), and a material body B in the liner body (91) is mixed with a material body A in the bottle body (1);
the flip cover (92) is connected with the inner container body (91) through a back strap (94), the lower surface of the flip cover (92) is provided with a hollow sealing plug (921), and the hollow sealing plug (921) is plugged into the upper end opening of the inner container body (91).
2. A method of operating a two-pack package bottle for separately storing a fluid material, comprising the two-pack package bottle for separately storing a fluid material according to claim 1, the method comprising the steps of:
the method comprises the following steps: the bottom sleeve (5) is opened, and the bottle body (1) is inverted;
step two: pressing the pressing part (31), pushing the turnover cover (92) by a push rod (10), unsealing the inner plug component and the base, opening a connecting channel between the first material body accommodating cavity (12) and the second material body accommodating cavity (911), and mixing two material bodies in the first material body accommodating cavity (12) and the second material body accommodating cavity (911);
step three: the outer cover (2) is opened, the pressing part (31) is pressed, the mixed material in the bottle body (1) can be discharged, and after the bottle is used, the outer cover (2) and the bottom sleeve (5) are installed again for next use.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110108289.9A CN112874987B (en) | 2021-01-27 | 2021-01-27 | Double-material packaging bottle capable of separately storing fluid materials |
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| CN202110108289.9A CN112874987B (en) | 2021-01-27 | 2021-01-27 | Double-material packaging bottle capable of separately storing fluid materials |
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| CN112874987B true CN112874987B (en) | 2022-09-16 |
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| CN112874987A (en) | 2021-06-01 |
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