CN108408183B - Be applied to closing cap subassembly and container of container - Google Patents
Be applied to closing cap subassembly and container of container Download PDFInfo
- Publication number
- CN108408183B CN108408183B CN201810259467.6A CN201810259467A CN108408183B CN 108408183 B CN108408183 B CN 108408183B CN 201810259467 A CN201810259467 A CN 201810259467A CN 108408183 B CN108408183 B CN 108408183B
- Authority
- CN
- China
- Prior art keywords
- container body
- cover
- liquid
- middle cover
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 128
- 238000007789 sealing Methods 0.000 claims abstract description 114
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 239000007779 soft material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000006866 deterioration Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/32—Containers adapted to be temporarily deformed by external pressure to expel contents
- B65D1/326—Containers adapted to be temporarily deformed by external pressure to expel contents the container comprising an, externally located, integrally formed tube through which the contents pass
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/28—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement
- B65D47/286—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having linear movement between planar parts
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
- B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
- B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Closures For Containers (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a cover sealing assembly applied to a container and the container, wherein the cover sealing assembly is arranged on a container body and comprises a middle cover, an upper cover and a liquid guide tube, the middle cover is connected to an opening of the container body, the upper cover is detachably connected to the middle cover, one end of the liquid guide tube can be connected to the middle cover after the upper cover is detached from the middle cover, and the upper cover is detachably connected to the other end of the liquid guide tube. The container body can be deformed in a compression mode, and the middle cover is arranged at the opening of the container body and is detachably connected with the upper cover with a sealing function, so that the container is suitable for storing liquid which cannot be contacted with air for a long time; when the liquid draining device is required to be used, the upper cover is firstly taken down from the middle cover, then one end of the liquid draining pipe is connected to the middle cover in a sealing way, liquid can be extruded from the container body through extruding the container body, the liquid flows to a place required to be used along the liquid draining pipe, after the liquid draining device is used, the upper cover is covered on the other end of the liquid draining pipe, air is prevented from entering, and the probability of deterioration of the liquid is reduced.
Description
[ field of technology ]
The invention relates to the field of packaging containers, in particular to a sealing cover assembly applied to a container and the container.
[ background Art ]
For some liquids, air should be avoided during storage, and particularly when the liquid remains after use and needs to be stored, air should not be available during and after use. Therefore, the liquid is usually extruded from the container by extrusion, and the existing container for containing the liquid is high in cost and inconvenient to use due to the complex structure.
The invention is researched and proposed for overcoming the defects of the prior art.
[ invention ]
The invention aims to solve the technical problem of providing a sealing cover assembly applied to a container and the container, and the sealing cover assembly has the characteristics of simple structure, low manufacturing cost and convenience in operation.
In order to solve the above technical problems, the closure assembly for a container of the present invention comprises a middle cap 2, an outer cap 1 and a liquid guiding tube 103, wherein the middle cap 2 is connected to an opening of the container body 101, the outer cap 1 is detachably connected to an upper port portion of the middle cap 2, when the outer cap 1 is detached from the middle cap 2, one end of the liquid guiding tube 103 is connected to an upper port portion of the middle cap 2, and the outer cap 1 is detachably connected to the other end of the liquid guiding tube 103.
The middle cover 2 is provided with a sealing structure.
A valve hole 104 is arranged in the middle cover 2, and the sealing structure comprises a one-way conduction valve 105 which is connected to the upper part of the valve hole 104 in a matching way; the one-way valve 105 includes a valve core 1051 cooperatively connected with the valve hole 104 and a valve plate 1052 connected with the valve core 1051.
The outer cover 1 is provided with an outer cover cavity 11, the middle cover 2 is provided with a middle cover cavity 21 with an upper opening and a lower opening, the sealing structure comprises a sealing piece 22 which is arranged at the upper opening of the middle cover cavity 21 in a sealing way, an unsealing linkage structure 3 is arranged between the outer cover 1 and the middle cover 2 and positioned in the outer cover cavity 11, namely, when the outer cover 1 rotates relative to the middle cover 2, the unsealing linkage structure 3 tears the sealing piece 22 to enable the outer cover cavity 11 to be communicated with the middle cover cavity 21, and a substance channel communicated with the inner cavity of the container is formed.
The unsealing linkage structure 3 comprises a driving piece 31 and a driven piece 32, wherein the driving piece 31 is arranged in the outer cover cavity 11 and the outer cover 1 acts, the driven piece 32 is connected with the sealing piece 22, and the driving piece 31 is in transmission connection with the driven piece 32.
The driving member 31 and the driven member 32 are polygonal sleeves/prisms which are mutually sleeved and matched, when the outer cover 1 rotates relative to the middle cover 2, the driving member 31 drives the driven member 32 to correspondingly rotate, and the sealing member 22 is torn and separated from the middle cover 2 under the torque action of the driven member 32.
The driving member 31 and the driven member 32 are threaded sleeves/studs that are threaded with each other.
The threads of the driving member 31 and the driven member 32 which are mutually matched and connected are left-handed threads or right-handed threads, when the outer cover 1 rotates relative to the middle cover 2, the driving member 31 correspondingly drives the driven member 32 and the sealing member 22 to move upwards or downwards, so that the sealing member 22 is torn and separated from the middle cover 2.
The driving member 31 is a pillar which is disposed in the inner cavity 11 of the outer cover and has a position corresponding to the sealing member 22, the driven member 32 is an upper surface of the sealing member 22, a bottom surface of the pillar abuts against the upper surface of the sealing member 22, and the pillar bottom surface and/or the sealing member 22 are/is obliquely disposed relative to the rotating shaft of the outer cover 1, when the pillar rotates along with the outer cover 1, the pillar bottom surface is pressed against the upper surface of the sealing member 22 to tear and open the sealing member 22.
The driving member 31 is a draw hook arranged in the inner cavity 11 of the outer cover, the driven member 32 is a pull ring connected with the sealing member 22, the draw hook is hooked on the free end of the pull ring, when the outer cover 1 rotates relative to the middle cover 2, the draw hook rotates along with the rotation of the outer cover, and the pull ring is pulled, and the pull ring acts on the sealing member 22 to tear the sealing member and separate the sealing member from the middle cover 2.
The sealing structure is a one-way valve member 300 which is detachably mounted on the upper port portion of the middle cap 2 and seals the upper port portion of the middle cap 2 through the outer cap 1, the one-way valve member 300 is correctly or reversely mounted on the upper port portion of the middle cap 2, and when the outer cap 1 is separated from the middle cap 2, the one-way valve member 300 which is reversely mounted can be correctly mounted on the upper port portion of the middle cap 2 again, so that when the container body 101 is extruded, liquid in the container body 101 can be ejected against the elastic force of the one-way valve member 300, and when the container body 101 is released, the one-way valve member 300 seals the upper port portion of the middle cap 2 and prevents external air from entering the inner cavity of the container body 101.
The middle cover 2 is provided with an air supplementing hole 200 which can be communicated with the inner cavity of the container body 101 and the outside, and the inner end of the air supplementing hole 200 is provided with an air supplementing one-way valve 201 which only allows the outside air of the container body 101 to enter the inner cavity of the container body 101.
The outer end of the air-filling hole 200 is connected with a breakable or detachable blocking piece 202 for blocking the outer end of the air-filling hole 200 to prevent external air from entering the inner cavity of the container body 101.
In order to solve the above technical problems, the present invention further provides a cap assembly for a container, which comprises a middle cap 2 and a liquid guiding tube 103, wherein the middle cap 2 is connected to an opening of the container body 101, one end of the liquid guiding tube 103 is connected to the middle cap 2, and a nozzle 1031 is disposed at the other end of the liquid guiding tube 103.
The middle cover 2 is provided with an air-supplementing hole 200 which can be communicated with the inner cavity of the container body 101 and the outside, the inner end of the air-supplementing hole 200 is provided with an air-supplementing one-way valve 201 which only allows the outside air of the container body 101 to enter the inner cavity of the container body 101, and the outer end of the air-supplementing hole 200 is connected with a breakable or detachable plugging piece 202 which is used for plugging the outer end of the air-supplementing hole 200 so as to prevent the outside air from entering the inner cavity of the container body 101.
In order to solve the above technical problems, the present invention further provides a closure assembly for a container, which comprises a middle cap 2, an outer cap 1 and a liquid guiding tube 103, wherein the middle cap 2 is connected to an opening of the container body 101, the outer cap 1 is movably connected to an upper port portion of the middle cap 2, an inner liquid outlet 400 is provided on a side surface of an upper end of the middle cap 2, an outer liquid outlet 500 capable of being aligned with the inner liquid outlet 400 is provided on a side surface of the outer cap 1, an outer liquid outlet one-way valve 600 is provided in the outer liquid outlet 500, and the outer liquid outlet 500 extends outwards and is connected to the liquid guiding tube 103.
The middle cover 2 is provided with a sealing structure, the sealing structure is a tearable sealing piece 22, and the sealing piece 22 is provided with a pull ring.
The outer cap 1 is rotatably connected to the upper port portion of the middle cap 2, and the inner liquid outlet 400 is aligned with or offset from the outer liquid outlet 500 when the outer cap 1 rotates relative to the middle cap 2.
The outer cap 1 is connected to the upper port of the middle cap 2 in a vertically movable manner, and the inner liquid outlet 400 is aligned with or staggered from the outer liquid outlet 500 when the outer cap 1 moves up and down relative to the middle cap 2.
In order to solve the above technical problems, the present invention further provides a container, and a cap assembly for a container, which includes a container body 101 capable of being deformed by compression, the cap assembly being connected to a mouth of the container body 101.
The container body 101 is provided with a bellows structure capable of being deformed by compression.
The container body 101 is made of soft material.
Compared with the prior art, the invention has the following advantages:
1. the container adopts the sealing cover assembly, and the middle cover is arranged at the opening of the container body which can be deformed in a compression way, and the middle cover is detachably connected with the outer cover which has a sealing function, so that the container is particularly suitable for storing liquid which cannot be contacted with air; when the liquid draining device is needed to be used, the outer cover is firstly taken down from the middle cover, then one end of the liquid draining pipe is connected to the middle cover in a sealing way, liquid can be extruded from the container body through extruding the container body, the liquid flows to a place needing to be used along the liquid draining pipe, after the liquid draining pipe is used, the outer cover is covered on the other end of the liquid draining pipe, air is prevented from entering, the contact probability of the liquid and the air in the liquid using process can be reduced to the greatest extent, and the deterioration probability of the liquid is reduced.
2. The invention can correctly or reversely install the one-way valve member on the middle cover, the one-way valve member can be tightly pressed by the upper cover to seal and block the mouth of the middle cover, when in use, the upper cover is separated from the middle cover, and the one-way valve member reversely installed on the middle cover is correctly installed again, and then the catheter is connected, by adopting the technical scheme, the sealing element can be omitted on the middle cover, and the packaging can be carried out only by arranging the corresponding anti-theft ring between the upper cover and the middle cover at the beginning, thus the invention has the characteristics of low manufacturing cost and convenient use; after the container body is extruded by people to be compressed to a certain space, the one-way valve member can be opened to enable external air to enter the inner cavity of the container body, after the one-way valve member is released, the one-way valve member seals the upper end opening part of the middle cover again, finally the container body is extruded again, and the liquid is extruded cleanly by utilizing the pressure of the gas entering the inner cavity of the container body.
3. After the container body is extruded by people to compress the container body to a certain space, the liquid in the container body is difficult to continuously extrude, waste is caused by throwing away the liquid, if the container body is extruded cleanly, the inner cavity of the container body is required to be supplemented with gas, the liquid is extruded again by utilizing the pressure of the gas entering the inner cavity of the container body, and the middle cover is provided with the air supplementing hole, the air supplementing check valve and the sealing piece which are arranged at the inner end and the outer end of the air supplementing hole, and after the sealing piece is damaged or disassembled, the external air can enter the inner cavity of the container body through the air supplementing check valve, so that the liquid in the container body can be extruded conveniently.
4. The upper cover can be movably connected with the middle cover, and the inner liquid outlet and the outer liquid outlet can be sealed and staggered by rotating the upper cover, so that the sealed storage of the inner liquid outlet and the outer liquid outlet after use is ensured.
[ description of the drawings ]
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic view of the first embodiment of the present invention, in which the outer cover is removed from the middle cover;
FIG. 2 is a full cross-sectional view of an embodiment of the invention without a catheter attached;
FIG. 3 is a full cross-sectional view of a catheter according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion A marked in FIG. 3;
FIG. 5 is a cross-sectional view of a second embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 6 is a cross-sectional view of a third embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 7 is a cross-sectional view of a fourth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 8 is a cross-sectional view of a fifth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 9 is a cross-sectional view of a sixth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 10 is a cross-sectional view of a seventh embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 11 is a cross-sectional view of an eighth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 12 is a cross-sectional view of a ninth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 13 is a cross-sectional view of a tenth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 14 is a cross-sectional view of an eleventh embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 15 is a cross-sectional view of a twelfth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 16 is a cross-sectional view of a thirteenth embodiment of the outer cap, middle cap and sealing structure of the present invention;
FIG. 17 is one of the sectional views of a fourteenth embodiment of the present invention;
FIG. 18 is a second cross-sectional view of a fourteenth embodiment of the invention;
FIG. 19 is a third cross-sectional view of a fourteenth embodiment of the present invention;
FIG. 20 is a fourth cross-sectional view of a fourteenth embodiment of the present invention;
FIG. 21 is one of the sectional views of a fifteenth embodiment of the present invention;
FIG. 22 is a second cross-sectional view of a fifteenth embodiment of the present invention;
FIG. 23 is a third cross-sectional view of a fifteenth embodiment of the present invention;
FIG. 24 is one of the cross-sectional views of a sixteenth embodiment of the present invention;
FIG. 25 is a second cross-sectional view of a sixteenth embodiment of the invention;
FIG. 26 is one of the cross-sectional views of a seventeenth embodiment of the invention;
FIG. 27 is a second cross-sectional view of a seventeenth embodiment of the invention;
FIG. 28 is one of the sectional views of an eighteenth embodiment of the invention;
FIG. 29 is a second cross-sectional view of an eighteenth embodiment of the invention;
FIG. 30 is a cross-sectional view of a nineteenth embodiment of the invention;
FIG. 31 is a cross-sectional view of a twentieth embodiment of the invention;
FIG. 32 is a cross-sectional view of a twenty-first embodiment of the invention;
FIG. 33 is one of the cross-sectional views of a twenty-second embodiment of the invention;
FIG. 34 is a second cross-sectional view of a twenty-second embodiment of the invention;
FIG. 35 is a third cross-sectional view of a twenty-second embodiment of the invention;
FIG. 36 is a fourth cross-sectional view of a twenty-second embodiment of the invention;
fig. 37 is a cross-sectional view of a thirteenth embodiment of the invention;
FIG. 38 is a cross-sectional view of a twenty-fourth embodiment of the invention;
FIG. 39 is a cross-sectional view of a twenty-fifth embodiment of the invention;
FIG. 40 is one of the cross-sectional views of a twenty-sixth embodiment of the invention;
fig. 41 is a second cross-sectional view of a second sixteen embodiment of the present invention.
[ detailed description ] of the invention
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in FIGS. 1-41, the present invention has twenty-six embodiments and is not limited to the twenty-six embodiments described above.
The container body 101 is made of soft materials, or the side surface of the container body 101 is provided with a corrugated structure in a fold shape so that the container body 101 is extruded and compressed, and the extruded shape of the container body 101 is kept after the container body 101 is extruded and compressed, namely, the container body is not automatically elastically restored to the shape, and therefore, the external air is prevented from entering the inner cavity of the container body 101. The middle cap 2 is coupled to the container body 101 by screw coupling or snap coupling.
Example 1:
as shown in fig. 1 to 4, a closure assembly for a container according to this embodiment includes a container body 101 capable of being deformed by compression, a middle cap 2, an outer cap 1 and a catheter 103, wherein the middle cap 2 is connected to an opening of the container body 101, the outer cap 1 is detachably connected to the middle cap 2, one end of the catheter 103 is connected to the middle cap 2 after the outer cap 1 is detached from the middle cap 2, and the outer cap 1 is detachably connected to the other end of the catheter 103. According to the compressible container, the middle cover is arranged at the opening of the compressible container body, and the outer cover with a sealing function is detachably connected to the middle cover, so that the compressible container is particularly suitable for storing liquid which cannot be contacted with air; when the liquid draining device is needed to be used, the outer cover is firstly taken down from the middle cover, then one end of the liquid draining pipe is connected to the middle cover in a sealing way, liquid can be extruded from the container body through extruding the container body, the liquid flows to a place needing to be used along the liquid draining pipe, after the liquid draining pipe is used, the outer cover is covered on the other end of the liquid draining pipe, air is prevented from entering, the contact probability of the liquid and the air in the liquid using process can be reduced to the greatest extent, and the deterioration probability of the liquid is reduced.
In order to ensure long-term preservation of the liquid in the compressed container, it is necessary to add a seal before shipment, and for this purpose, the middle cap 2 is provided with a seal structure for sealing the mouth of the middle cap 2 and the container body 101.
In embodiment one: a valve hole 104 is arranged in the middle cover 2, and the sealing structure comprises a one-way conduction valve 105 which is connected to the upper part of the valve hole 104 in a matching way; the one-way valve 105 includes a valve core 1051 cooperatively connected with the valve hole 104 and a valve plate 1052 connected with the valve core 1051. The valve core 1051 and the valve plate 104 are preferably designed to be elastic, and the valve plate 104 is not limited to a sheet structure, and in order to facilitate the opening of the valve hole, a bowl-shaped structure can be adopted, as shown in fig. 4, when the valve plate 104 is designed to be in a bowl-shaped structure, the valve plate 104 is reversely buckled in the valve hole 104 through matching with the valve core 1051, because the container body 101 is always in a pressed state, that is, the valve plate 104 can be tightly connected with the middle cover 2 in a sealing way under the action of atmospheric pressure, and when liquid in the container body 101 needs to be extruded, the valve plate 104 can be flushed out by pressing the container body 101.
In order to facilitate the knowledge of whether the container body 101 has been opened by a person, and to play a role in anti-counterfeiting and anti-theft, the lower end of the outer cap 1 is provided with an anti-counterfeiting ring used in cooperation with the middle cap 2 during initial packaging.
In order to facilitate deformation of the container body 101 and thereby achieve the purpose of discharging the liquid in the container body 101, the container body 101 is provided with a corrugated structure on the side surface so that the container body 101 is compressed, and similarly, other deformable containers, such as a soft container, can be adopted for the container body 101. According to practical needs, the container or the soft container with the corrugated structure can be designed to have elasticity, and the shape of the container body 101 can be automatically restored when the container body is compressed and the external force is removed.
The second to thirteenth embodiments are different from the first embodiment in the structure of the seal structure on the cover 2.
The main differences are as follows:
the outer cover 1 is provided with an outer cover cavity 11, the middle cover 2 is provided with a middle cover cavity 21 with an upper opening and a lower opening, the sealing structure comprises a sealing piece 22 which is arranged at the upper opening of the middle cover cavity 21 in a sealing manner, an unsealing linkage structure 3 is arranged between the outer cover 1 and the middle cover 2 and in the outer cover cavity 11, namely, when the outer cover 1 rotates relative to the middle cover 2, the unsealing linkage structure 3 tears the sealing piece 22 to enable the outer cover cavity 11 to be communicated with the middle cover cavity 21, and a substance channel communicated with the inner cavity of the container is formed. Therefore, without opening the outer cap 1, only the outer cap 1 is rotated relative to the middle cap 2, so that the sealing member 22 sealingly connected to the upper opening of the middle cap 2 is torn, and the outer cap chamber 11 is in communication with the middle cap chamber 21.
The unsealing linkage structure 3 comprises a driving piece 31 and a driven piece 32, wherein the driving piece 31 is arranged in the outer cover cavity 11 and the outer cover 1 acts, the driven piece 32 is connected with the sealing piece 22, and the driving piece 31 is in transmission connection with the driven piece 32. When the outer cap 1 rotates relative to the middle cap 2, the driving member 31 moves synchronously with the outer cap 1, and the outer cap 1 is movably connected to the middle cap 2 in a sealing manner all the time, correspondingly, the driving member 31 acts on the driven member 32, and the driven member 32 correspondingly pulls or presses the sealing member 22 to tear the sealing member 22, so as to finally conduct the outer cap chamber 11 with the middle cap chamber 21.
In order to facilitate tearing of the sealing member 22, a thin tear mark 23 is provided between the sealing member 22 and the middle cap 2, wherein the sealing member 22 is easily torn to be separated from the middle cap 2 when an external force acts on the sealing member 22.
As a second and third specific embodiment of the outer cap, the middle cap and the sealing structure of the present invention, as shown in fig. 5 and 6, the outer cap 1 is rotatably connected to the middle cap 2, the driving member 31 and the driven member 32 are polygonal sleeves/prisms that are sleeved and matched with each other, the driven member 32 is fixedly connected to the sealing member 22, and when the outer cap 1 rotates relative to the middle cap 2, the driving member 31 drives the driven member 32 to rotate correspondingly, and the sealing member 22 is torn and separated from the middle cap 2 under the torque action of the driven member 32. The driving member 31 with a polygonal cross section is sleeved on the driven member 32 with a polygonal structure, when the outer cover 1 rotates relative to the middle cover 2, torque can be transmitted to the sealing member 22, the sealing member 22 is gradually deformed and torn along with the rotation of the driven member 32, when the sealing member 22 is completely separated from the middle cover 2, the driven member 32 and the sealing member 22 fall into the container, and in the deblocking process, the outer cover 1 is always buckled on the middle cover 2.
As a fourth, fifth, sixth, seventh, eighth and ninth embodiments of the outer cap, middle cap and sealing structure of the present invention, as shown in fig. 7 to 12, the outer cap 1 is rotatably connected to the middle cap 2, and the driving member 31 and the driven member 32 are threaded sleeves/studs which are screwed with each other.
The threads of the driving member 31 and the driven member 32 which are mutually matched and connected are left-handed threads or right-handed threads, when the outer cover 1 rotates relative to the middle cover 2, the driving member 31 correspondingly drives the driven member 32 and the sealing member 22 to move upwards or downwards, so that the sealing member 22 is torn and separated from the middle cover 2.
As shown in fig. 7, 8 and 9, the threads of the driving member 31 and the driven member 32 that are cooperatively connected with each other are left-handed threads, that is, when the outer cap 1 is rotated counterclockwise, the outer cap 1 rotates relative to the middle cap 2, and during the rotation, the driven member 32 pulls the sealing member 22 to move upward under the guidance of the left-handed threads, so that the thin tear mark 23 between the sealing member 22 and the middle cap 2 is gradually deformed until the sealing member 22 is completely torn and separated from the middle cap 2, and the outer cap chamber 11 is in communication with the middle cap chamber 21.
As shown in fig. 11 and 12, the threads of the driving member 31 and the driven member 32 that are cooperatively connected with each other are right-handed threads, that is, when the outer cap 1 is rotated clockwise, the outer cap 1 rotates relative to the middle cap 2, and in the same way, the driven member 32 pulls the sealing member 22 to move downwards under the guidance of the left-handed threads during the rotation of the outer cap 1 relative to the middle cap 2, so that the thin tear mark 23 between the sealing member 22 and the middle cap 2 is gradually deformed until the sealing member 22 is completely torn and separated from the middle cap 2, and the outer cap chamber 11 and the middle cap chamber 21 are communicated.
As shown in fig. 13-14, the outer cover 1 is rotatably connected to the middle cover 2, the driving member 31 is a pillar disposed in the inner cavity 11 of the outer cover and corresponding to the sealing member 22, the driven member 32 is an upper surface of the sealing member 22, a bottom surface of the pillar abuts against the upper surface of the sealing member 22, and the bottom surface of the pillar and/or the sealing member 22 are/is inclined relative to the rotation axis of the outer cover 1, when the pillar rotates with the outer cover 1 relative to the middle cover 2, the bottom surface of the pillar abuts against the upper surface of the sealing member 22 to tear and open the sealing member 22, so that the outer cover chamber 11 is in communication with the middle cover chamber 21.
As shown in fig. 15-16, the outer cap 1 is rotatably connected to the middle cap 2, the driving member 31 is a pulling hook eccentrically disposed in the inner cavity 11 of the outer cap, the driven member 32 is a pulling ring connected to the sealing member 22, and the pulling hook hooks on the free end of the pulling ring, when the outer cap 1 rotates relative to the middle cap 2, the pulling hook rotates with the outer cap 1, the pulling ring correspondingly pulls the pulling ring, the pulling ring pulls the sealing member 22, the thin tear mark 23 between the sealing member 22 and the middle cap 2 gradually deforms until the sealing member 22 is completely torn and separated from the middle cap 2, the outer cap cavity 11 is communicated with the middle cap cavity 21, the torn pulling ring and the sealing member 22 drop into the container, and when the outer cap 1 rotates relative to the middle cap 2, the outer cap 1 is always kept fastened to the middle cap 2.
In the second to thirteenth embodiments, the sealing member disposed at the upper end opening of the middle cover is torn by the outer cover, then one end of the liquid guiding tube is sealed and connected to the middle cover after the outer cover is removed from the middle cover, the liquid can be extruded from the container body by extruding the container body, and flows to a place where the liquid guiding tube needs to be used, after the liquid guiding tube is used, the outer cover covers the other end of the liquid guiding tube, air is prevented from entering, the chance of liquid and air contact in the liquid using process can be reduced to the greatest extent, and the probability of liquid deterioration is reduced.
As a fourteenth embodiment of the present invention, as shown in fig. 17 to 20, a concave structure is provided at the upper port portion of the middle cap, the sealing structure is a one-way valve member 300 detachably mounted at the upper port portion of the middle cap 2 to seal the upper port portion of the middle cap 2 through the outer cap 1, the one-way valve member 300 is reversely mounted at the upper port portion of the middle cap 2, the one-way valve member 300 adopts an elliptical sealing edge, ribs are provided at the periphery of the valve of the one-way valve member 300, and a liquid outlet channel is formed between the ribs.
When the outer cap 1 is separated from the middle cap 2, the reverse installed check valve member 300 can be correctly installed on the upper port portion of the middle cap 2 again, so that the liquid in the container body 101 can be sprayed out against the elastic force of the check valve member 300 when the container body 101 is squeezed, and the check valve member 300 seals the upper port portion of the middle cap 2 when the container body 101 is released, thereby preventing external air from entering the inner cavity of the container body 101. When the package is initially carried out, the check valve member 300 reversely arranged at the upper end part of the middle cover 2 is sealed and pressed at the upper end part of the middle cover by the connection of the upper cover and the middle cover, so that the package is effectively sealed, and an additional sealing piece is not required to be arranged, thereby reducing the manufacturing cost. In this embodiment, the check valve member 300 has various structures, when people squeeze the container body to compress the container body to a certain space, the check valve member can be opened to allow outside air to enter the inner cavity of the container body, after the check valve member is released, the check valve member reseals the upper port portion of the middle cover, and finally the container body is compressed again, so that the liquid can be squeezed out by using the pressure of the gas entering the inner cavity of the container body.
As a fifteenth embodiment of the present invention, as shown in fig. 21 to 23, a difference from the fourteenth embodiment is that a check valve member 300 of a different structure is used, and in an initial state, the check valve member 300 is correctly mounted to the upper end port portion of the middle cap.
As a sixteenth embodiment of the present invention, as shown in fig. 24 to 25, a difference from the fourteenth embodiment is that a check valve member 300 of a different structure is used, and in an initial state, the check valve member 300 is correctly mounted to the upper end port portion of the middle cap.
As a seventeenth embodiment of the present invention, as shown in fig. 26 to 27, a difference from the fourteenth embodiment is that a check valve member 300 of a different structure is used, and in an initial state, the check valve member 300 is correctly mounted to the upper end port portion of the middle cap.
As an eighteenth embodiment of the present invention, as shown in fig. 28 to 29, a difference from the fourteenth embodiment is that a check valve member 300 of a different structure is used, and in an initial state, the check valve member 300 is correctly mounted to the upper end port portion of the middle cap.
As a nineteenth embodiment of the present invention, as shown in fig. 30, the same check valve member 300 is employed as in the fourteenth embodiment, and in the initial state, the check valve member 300 is reversely attached to the upper port portion of the middle cap, except that a guide groove for positioning and guiding the check valve member 300 is provided in the catheter 103.
As a twentieth embodiment of the present invention, as shown in fig. 31, there is a difference from the fourteenth embodiment in that a check valve member 300 of a different structure is used, and a locking post for locking a valve of the check valve member 300 is directly provided inside an upper port portion of the middle cap 2, and in an initial state, the check valve member 300 is correctly mounted to the upper port portion of the middle cap, and in addition, an air-supplying hole 200, an air-supplying check valve 201 and a blocking member 202 are provided in the middle cap. The blocking member 202 may be sealingly connected to the upper port of the air compensating hole 200 by threads, a snap fit, or a thin portion, and when the blocking member 202 is disengaged from the air compensating hole 200, the external air may enter the inner cavity of the container body 101.
As a twenty-first embodiment of the present invention, as shown in fig. 32, the container comprises a container body 101 capable of being deformed by compression, a middle cover 2 and a liquid guiding tube 103, wherein the middle cover 2 is connected to an opening of the container body 101, one end of the liquid guiding tube 103 is connected to the middle cover 2, a spray head 1031 is arranged at the other end of the liquid guiding tube 103, and when in use, the spray head 1031 can be detached from the liquid guiding tube 103, so that liquid directly flows out, otherwise, the liquid is sprayed out through the spray head 1031; the middle cover 2 is provided with an air-filling hole 200 which can be communicated with the inner cavity of the container body 101 and the outside, the inner end of the air-filling hole 200 is provided with an air-filling one-way valve 201 which only allows the outside air of the container body 101 to enter the inner cavity of the container body 101, the outer end of the air-filling hole 200 is connected with a breakable or detachable plugging piece 202 which is used for plugging the outer end of the air-filling hole 200 to prevent the outside air from entering the inner cavity of the container body 101, the plugging piece 202 can be connected to the upper port of the air-filling hole 200 in a sealing way through threads, buckles or thin positions, and when the plugging piece 202 is separated from the air-filling hole 200, the outside air can enter the inner cavity of the container body 101.
As shown in fig. 33-36, the sealing structure is a one-way valve member 300 correctly installed at the upper end portion of the middle cap 2, the middle cap 2 is provided with an air-compensating hole 200 capable of communicating the inner cavity of the container body 101 with the outside, and the inner end of the air-compensating hole 200 is provided with an air-compensating one-way valve 201 only allowing the outside air of the container body 101 to enter the inner cavity of the container body 101. Similarly, the blocking member 202 may be sealingly connected to the upper port of the air compensating hole 200 by threads, a buckle, or a thin portion, and when the blocking member 202 is separated from the air compensating hole 200, the external air may enter the inner cavity of the container body 101. By adopting the scheme, the sealing piece is not required to be arranged, when the liquid container is used, the upper cover is opened, the liquid guide tube 103 is connected with the upper end opening part of the middle cover, and after the liquid guide tube is used, the liquid outlet end of the liquid guide tube can be sealed by the outer cover, so that the unused liquid can be sealed in the container body for a long time.
As shown in fig. 37-41, a closure assembly for a container comprises a container body 101 capable of being deformed by compression, a middle cover 2, an outer cover 1 and a liquid guiding tube 103, wherein the middle cover 2 is connected to an opening of the container body 101, the outer cover 1 is movably connected to an upper port part of the middle cover 2, an inner liquid outlet 400 is arranged on the side surface of the upper end of the middle cover 2, an outer liquid outlet 500 capable of being aligned with the inner liquid outlet 400 is arranged on the side surface of the outer cover 1, an outer liquid outlet one-way valve 600 is arranged in the outer liquid outlet 500, and the outer liquid outlet 500 extends outwards and is connected with the liquid guiding tube 103.
As a twenty-third embodiment of the present invention, as shown in fig. 37, the outer cap 1 is rotatably connected to the upper port portion of the middle cap 2, so that the inner liquid outlet 400 is aligned with or offset from the outer liquid outlet 500 when the outer cap 1 rotates relative to the middle cap 2.
As shown in fig. 38, the twenty-fourth embodiment of the present invention is different from the twenty-third embodiment in that a sealing member is provided on the middle cover, the sealing member is connected by a thin position, when in use, the upper cover is required to be opened first, then the sealing member is required to be torn by a pull ring, then the upper cover is covered, and the upper cover is rotated relative to the middle cover, so that the inner liquid outlet 400 is aligned with the outer liquid outlet 500, the container body is extruded, the liquid then pushes the outer liquid one-way valve 600 to flow out of the catheter 103, after being released, the outer liquid one-way valve 600 seals the outer liquid outlet, thereby preventing external air from entering the inner cavity of the container body, finally, if not used, the upper cover is rotated, when the inner liquid outlet and the outer liquid outlet are staggered for sealing, further ensuring safe and reliable storage, if the container body is required to be compressed to a certain volume, after the outer air is required to be separated from the inner cavity of the container body 101, the liquid in the container body can be extruded cleanly, and the liquid in the container body can be prevented from being wasted when the container body is extruded, and the container body is convenient to use is provided.
As a twenty-fifth embodiment of the present invention, as shown in fig. 39, the difference from the twenty-third embodiment is that the outer cap 1 is connected to the upper port portion of the middle cap 2 in a vertically movable manner, and the inner liquid outlet 400 is aligned with or offset from the outer liquid outlet 500 when the outer cap 1 moves up and down with respect to the middle cap 2.
As shown in fig. 40-41, the twenty-sixth embodiment of the present invention is different from the twenty-fifth embodiment in that a sealing member is provided on the middle cover, the sealing member is connected by a thin portion, when in use, the upper cover is required to be opened first, then the sealing member is required to be torn by a pull ring, then the upper cover is covered, and the upper cover is slid upward relative to the middle cover, so that the inner liquid outlet 400 is aligned with the outer liquid outlet 500, the container body is squeezed, the liquid then pushes the outer liquid one-way valve 600 to flow out of the liquid guide tube 103, after release, the outer liquid one-way valve 600 seals the outer liquid outlet, thereby preventing external air from entering the inner cavity of the container body, finally, if not used, the upper cover is pressed down, when the inner liquid outlet and the outer liquid outlet are staggered for sealing, further ensuring safe and reliable storage, if disposable use is required, after the container body is compressed to a certain volume, the outside air is required to enter the inner cavity of the container body 101, the liquid in the container body can be squeezed cleanly, and the waste in use can be avoided.
In summary, according to the use needs, can be connected with the hose that stretches into the inner chamber of container body on the middle cover.
Claims (4)
1. The sealing cover assembly for the compressible container is characterized by comprising a middle cover (2), an outer cover (1) and a liquid guide tube (103), wherein the middle cover (2) is connected to an opening of a container body (101), the outer cover (1) is detachably connected to an upper port part of the middle cover (2), when the outer cover (1) is detached from the middle cover (2), one end of the liquid guide tube (103) can be connected to the upper port part of the middle cover (2), and the outer cover (1) is detachably connected to the other end of the liquid guide tube (103); the sealing structure is arranged on the middle cover (2), the sealing structure is a one-way valve component (300) which is detachably arranged at the upper port part of the middle cover (2) and seals the upper port part of the middle cover (2) through the outer cover (1), the one-way valve component (300) is correctly or reversely arranged at the upper port part of the middle cover (2), and after the outer cover (1) is separated from the middle cover (2), the one-way valve component (300) which is reversely arranged can be correctly arranged at the upper port part of the middle cover (2) again, so that liquid in the container body (101) can be sprayed out by overcoming the elasticity of the one-way valve component (300) when the container body (101) is released, and the upper port part of the middle cover (2) is sealed to prevent external air from entering the inner cavity of the container body (101).
2. The sealing cover assembly for the compressible container according to claim 1, characterized in that the middle cover (2) is provided with an air supplementing hole (200) which can be communicated with the inner cavity of the container body (101) and the outside, and the inner end of the air supplementing hole (200) is provided with an air supplementing one-way valve (201) which only allows the outside air of the container body (101) to enter the inner cavity of the container body (101).
3. A closure assembly for a compressible container according to claim 2, characterized in that the outer end of the gas filling hole (200) is connected with a breakable or detachable closure member (202) for closing the outer end of the gas filling hole (200) to prevent external air from entering the inner cavity of the container body (101).
4. A compressible container, characterized in that a closure assembly applied to a compressible container according to any one of claims 1-3 is adopted, comprising a compressible container body (101), the closure assembly is connected to the mouth of the container body (101), a compressible corrugated structure is arranged on the container body (101), and the container body (101) is made of soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259467.6A CN108408183B (en) | 2018-03-27 | 2018-03-27 | Be applied to closing cap subassembly and container of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259467.6A CN108408183B (en) | 2018-03-27 | 2018-03-27 | Be applied to closing cap subassembly and container of container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108408183A CN108408183A (en) | 2018-08-17 |
| CN108408183B true CN108408183B (en) | 2024-03-08 |
Family
ID=63132550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810259467.6A Active CN108408183B (en) | 2018-03-27 | 2018-03-27 | Be applied to closing cap subassembly and container of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408183B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677774B (en) * | 2019-01-13 | 2023-09-26 | 中山市华宝勒生活用品有限公司 | Container with inflating liquid |
| CN110254946A (en) * | 2019-07-16 | 2019-09-20 | 宁波精酿谷科技有限公司 | A kind of liquid container |
| CN110451071B (en) * | 2019-08-25 | 2021-07-09 | 台州市祥珑食品容器科技股份有限公司 | Bottle cap and packaging bottle |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5230442A (en) * | 1992-09-03 | 1993-07-27 | Dean Jr Garland E | Oil spout and container assembly |
| JPH0891339A (en) * | 1994-09-26 | 1996-04-09 | Toshiomi Nara | Bellowslike container |
| JP2002128116A (en) * | 2000-10-19 | 2002-05-09 | Pip Fujimoto Co Ltd | Bottle cap having nozzle |
| JP2004001852A (en) * | 2002-05-31 | 2004-01-08 | Yoshino Kogyosho Co Ltd | Easy-to-separate sealing lid |
| CN102328773A (en) * | 2011-05-31 | 2012-01-25 | 李红彪 | Automatic opening and closing device capable of preventing leakage during turning |
| CN102689733A (en) * | 2012-05-01 | 2012-09-26 | 李红彪 | Beverage bottle cover having automatic opening/closing function |
| CN102910353A (en) * | 2012-08-30 | 2013-02-06 | 李红彪 | Drink bottle with automatic opening and closing functions |
| CN103101673A (en) * | 2012-12-17 | 2013-05-15 | 李红彪 | Anti-theft and leakage-proof beverage bottle cap |
| CN203359051U (en) * | 2013-07-22 | 2013-12-25 | 山西省电力公司吕梁供电公司 | Vacuum liquid storage bottle |
| CN105564800A (en) * | 2016-01-27 | 2016-05-11 | 李红彪 | Dual-purpose anti-leakage bottle cap capable of achieving drinking manner and sucking manner |
| CN106477152A (en) * | 2016-12-13 | 2017-03-08 | 李红彪 | The composite cover rotatably opened |
| CN107554956A (en) * | 2017-09-30 | 2018-01-09 | 中山市华宝勒生活用品实业有限公司 | With the container cover exempted to open upper lid and unsealed |
| CN208683303U (en) * | 2018-03-27 | 2019-04-02 | 中山市华宝勒生活用品实业有限公司 | A kind of closure assemblies and container applied to container |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7204382B2 (en) * | 2003-09-15 | 2007-04-17 | Thomas Edward Cezeaux | Drinking tube and cap assembly |
| EP2020385B1 (en) * | 2006-04-28 | 2013-01-09 | Tokan Kogyo Co., Ltd. | Cap and container with cap |
| DE102009048476B3 (en) * | 2009-10-07 | 2010-09-16 | Gaplast Gmbh | One-way valve for releasing liquid from container, has outer cap which is mounted at container neck, and outlet channel is provided for fluid, where valve body is made of elastic material, and is arranged between container and outer cap |
-
2018
- 2018-03-27 CN CN201810259467.6A patent/CN108408183B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5230442A (en) * | 1992-09-03 | 1993-07-27 | Dean Jr Garland E | Oil spout and container assembly |
| JPH0891339A (en) * | 1994-09-26 | 1996-04-09 | Toshiomi Nara | Bellowslike container |
| JP2002128116A (en) * | 2000-10-19 | 2002-05-09 | Pip Fujimoto Co Ltd | Bottle cap having nozzle |
| JP2004001852A (en) * | 2002-05-31 | 2004-01-08 | Yoshino Kogyosho Co Ltd | Easy-to-separate sealing lid |
| CN102328773A (en) * | 2011-05-31 | 2012-01-25 | 李红彪 | Automatic opening and closing device capable of preventing leakage during turning |
| CN102689733A (en) * | 2012-05-01 | 2012-09-26 | 李红彪 | Beverage bottle cover having automatic opening/closing function |
| CN102910353A (en) * | 2012-08-30 | 2013-02-06 | 李红彪 | Drink bottle with automatic opening and closing functions |
| CN103101673A (en) * | 2012-12-17 | 2013-05-15 | 李红彪 | Anti-theft and leakage-proof beverage bottle cap |
| CN203359051U (en) * | 2013-07-22 | 2013-12-25 | 山西省电力公司吕梁供电公司 | Vacuum liquid storage bottle |
| CN105564800A (en) * | 2016-01-27 | 2016-05-11 | 李红彪 | Dual-purpose anti-leakage bottle cap capable of achieving drinking manner and sucking manner |
| CN106477152A (en) * | 2016-12-13 | 2017-03-08 | 李红彪 | The composite cover rotatably opened |
| CN107554956A (en) * | 2017-09-30 | 2018-01-09 | 中山市华宝勒生活用品实业有限公司 | With the container cover exempted to open upper lid and unsealed |
| CN208683303U (en) * | 2018-03-27 | 2019-04-02 | 中山市华宝勒生活用品实业有限公司 | A kind of closure assemblies and container applied to container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108408183A (en) | 2018-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108408183B (en) | Be applied to closing cap subassembly and container of container | |
| CA1158615A (en) | Apparatus for dispensing liquids | |
| EP2727656B1 (en) | Storage and dispensing device | |
| US20130043260A1 (en) | Closure device | |
| GB2121887A (en) | Plunger lock for manual dispensing pump | |
| MXPA06009337A (en) | Airless dispensing pump with tamper evidence features. | |
| US6457613B1 (en) | Container equipped with protective seal | |
| WO2016007818A1 (en) | Spout assembly for a flexible bag | |
| US20130105515A1 (en) | Dispenser system | |
| WO2008104029A1 (en) | Dispenser | |
| BR112019015077B1 (en) | PRODUCT DISPENSING DEVICE COMPRISING A REFILL OR MODULE | |
| WO2000039539A1 (en) | Cap and dust cover for an antiseptic soap dispenser | |
| CN102216169B (en) | Closure system between a dispenser head and container of a device for dispensing liquid | |
| KR200270753Y1 (en) | Tube-instrumen cork structure | |
| US20060278656A1 (en) | Spout handle and nozzle assembly | |
| CN205525675U (en) | Can extrude flavouring bottle cover structure of liquid | |
| CN217674311U (en) | Rotary liquid discharging vacuum bottle | |
| US6318605B1 (en) | Product dispensing system and method | |
| CN208683303U (en) | A kind of closure assemblies and container applied to container | |
| CN110921087A (en) | Package for preventing content from automatic flowing out | |
| CN215476879U (en) | Stretching opening-closing broken hose | |
| CN113682637A (en) | Self-sealing quantity-control liquid packaging bottle | |
| US2592806A (en) | Collapsible tube closure | |
| CN109533636B (en) | Folding cover structure | |
| JP4679014B2 (en) | Viscous liquid dispensing container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528458 9 Commercial Street, five Gui Shan town, Zhongshan, Guangdong. Applicant after: Zhongshan Huabaole Daily Necessities Co.,Ltd. Address before: 528458 9 Commercial Street, five Gui Shan town, Zhongshan, Guangdong. Applicant before: ZHONGSHAN HUABAOLE DAILY NECESSITIES INDUSTRIAL Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |