CN118183051A - Inflating cover - Google Patents
Inflating cover Download PDFInfo
- Publication number
- CN118183051A CN118183051A CN202410495048.8A CN202410495048A CN118183051A CN 118183051 A CN118183051 A CN 118183051A CN 202410495048 A CN202410495048 A CN 202410495048A CN 118183051 A CN118183051 A CN 118183051A
- Authority
- CN
- China
- Prior art keywords
- air
- cavity
- container
- liquid storage
- cover
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 77
- 238000007789 sealing Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000011550 stock solution Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 16
- 238000005192 partition Methods 0.000 abstract description 12
- 239000013589 supplement Substances 0.000 abstract description 6
- 230000001502 supplementing effect Effects 0.000 description 38
- 238000005086 pumping Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
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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
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
-
- 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
- B65D81/2076—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in an at least partially rigid container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses an inflating cover, which is characterized in that a connecting base is connected with a container opening, a movable cover is connected with an upper opening of the connecting base, a rotating cover is connected with an upper opening of the movable cover, a piston ring is arranged between the connecting base and the movable cover, an air inlet pipe extends upwards on a partition block, the upper end and the lower end of the air inlet pipe are respectively communicated with a liquid storage cavity and a container cavity, the lower end of the partition block is communicated with the container cavity, the upper end of the partition block is connected with a pipe joint with a one-way liquid outlet valve arranged in the liquid storage cavity, when the inflating cover is used, the movable cover reciprocates up and down relative to the connecting base, gas in the liquid storage cavity is compressed and enters the container cavity, and when the movable cover resets upwards, external air enters the liquid storage cavity to supplement air, when the air pressure in the container cavity reaches a certain value, the substance in the container cavity is flushed out of the one-way liquid outlet valve and enters the liquid storage cavity, when the substance in the liquid storage cavity meets the requirement, the inflating cover is stopped being screwed open, and the substance in the liquid storage cavity can be poured out. Therefore, has the characteristic of simple and convenient operation.
Description
The application relates to a divisional application of an inflating cover with the application number 201910108410.0, which is filed on the 18 th 2019, 01 month.
Technical Field
The invention relates to a packaging container, in particular to an inflating cover.
Background
In the prior art, the structure of the inflating cover is many, but the problems of complex structure, poor inflating efficiency and the like exist. Therefore, when the inflating cap with a complex structure is adopted, the manufacturing cost is high, the packaging cost of the used product is increased, and the operation is complex or tedious, so that people are inconvenient to use. The invention is developed to address the shortcomings in the art.
Disclosure of Invention
The invention aims to provide the inflating cover, which comprises a connecting base for connecting with the mouth of a container and is provided with the liquid storage cavity and/or the inflating cavity, and when the inflating cover is used, a user can inflate the inner cavity of the container only by correspondingly pressing the movable cover or the corrugated sleeve, so that the inflating cover has the characteristics of simplicity, reasonability, convenience in operation and use and sanitation and safety.
In order to solve the technical problems, the air pump cover comprises a connecting base 1, wherein an upper opening and a lower opening of the connecting base 1 are formed, a partition block 2 is arranged between the upper opening and the lower opening of the connecting base 1 so as to partition the upper part of the connecting base 1 into a liquid storage cavity 3, the lower opening of the connecting base 1 is used for being connected with a container opening, the upper opening of the connecting base 1 is connected with a movable cover 4, the upper end of the movable cover 4 is opened and detachably connected with a spiral cover 41, a piston ring 42 is arranged between the upper opening of the connecting base 1 and the movable cover 4, an air inlet pipe 31 is arranged on the partition block 2 and located in the liquid storage cavity 3 in an upward extending manner, the upper end and the lower end of the air inlet pipe 31 are respectively communicated with the liquid storage cavity 3 and the container cavity, a pipe joint 32 is further arranged on the partition block 2, the lower end of the pipe joint 32 is communicated with the container cavity, and the upper end of the pipe joint 32 is provided with a one-way liquid outlet valve 33 which enables a solution in the container cavity to enter the liquid storage cavity 3 in a one way.
In the above-mentioned air pump cap, the screw cap 41 is provided with a one-way air compensating valve 43 which can allow outside air to enter the liquid storage cavity 3 in one way when the screw cap 41 is connected to the upper port of the movable cap 4.
In the above-mentioned inflation cap, the upper end of the air inlet pipe 31 is provided with a one-way air inlet valve 34 which enables the air in the liquid storage cavity 3 to enter the inner cavity of the container in one way.
According to the inflation cover, the spacer blocks 2 extend upwards to form the inner ring sleeve 21 positioned in the liquid storage cavity 3, and the sealing ring 22 is arranged between the outer side wall of the inner ring sleeve 21 and the inner side wall of the movable cover 4.
The invention also provides an inflation cover, which comprises a connecting base 1, wherein the lower opening of the connecting base 1 is used for being connected with a container opening, a liquid storage cavity 3 with an upper opening and arranged in a container cavity is arranged on the connecting base 1, a pipe joint 32 communicated with the container cavity is arranged at the bottom of the liquid storage cavity 3, an air inlet pipe 31 with an upper opening and a lower end communicated with the container cavity is arranged on the connecting base 1, an inflation seat 5 is detachably connected to the upper part of the connecting base 1, a partition block 2 is arranged between the upper opening and the lower opening of the inflation seat 5 so as to partition the upper part of the inflation seat 5 into an inflation cavity 51, a movable cover 4 is connected to the upper opening of the inflation seat 5, a piston ring 42 is arranged between the upper opening of the inflation seat 5 and the movable cover 4, an air inlet pipe joint 311 with an upper end communicated with the inflation cavity 51 is arranged on the movable cover 4, and a liquid outlet pipe 44 is arranged on the movable cover 4.
In the above-mentioned air pump cap, the upper end of the air inlet pipe 31 is provided with a sealing piece 312 which can be pressed and torn when the lower end of the air inlet pipe joint 311 is connected with the upper end of the air inlet pipe 31 for use.
In the inflation cap, the air inlet pipe joint 311 is provided with the one-way air inlet valve 34 which enables the air in the air cavity 51 to enter the inner cavity of the container in one way.
In the inflation cap, the movable cap 4 is provided with the one-way air compensating valve 43 which enables the outside air to enter the inflation cavity 51 in one way.
In the above-mentioned air pump cap, the upper end of the liquid outlet pipe 44 is provided with a one-way liquid outlet valve 33 for making the substance in the liquid storage cavity flow out unidirectionally.
The invention also provides an inflating cover which is characterized by comprising a connecting base 1, wherein the upper opening and the lower opening of the connecting base 1 are used for being connected with a container mouth, an inflating cavity 51 with an upper opening and arranged in a container inner cavity is arranged in the lower opening of the connecting base 1, a one-way air inlet valve 34 which enables air in the inflating cavity 51 to enter the container inner cavity in a one-way mode is arranged on the inflating cavity 51, a corrugated sleeve 6 which can be deformed in a compression mode to compress air in the inflating cavity 51 to enter the container inner cavity is arranged in the upper opening of the connecting base 1, and an air supplementing structure for supplementing air to the inflating cavity 51 is further arranged on the corrugated sleeve 6.
As described above, the air-filling structure comprises the upper cover 7 connected to the upper end of the corrugated sleeve 6, the upper end of the corrugated sleeve 6 or the upper cover 7 is provided with the air-filling gap 71, when the corrugated sleeve 6 is pressed down by the upper cover, the air-filling gap 71 is blocked, and when the upper cover 7 moves upward relative to the upper end of the corrugated sleeve 6, the air-filling gap 71 is opened so that the outside air enters the air-filling cavity 51.
In the inflation cap, the upper cap 7 is provided with the air supplementing sleeve 72 inserted into the upper port of the corrugated sleeve 6, and the air supplementing notch 71 is arranged on the side surface of the air supplementing sleeve 72.
In the inflation cover, the inner side of the upper port of the corrugated sleeve 6 is provided with the limit flange 73, and the lower end of the air supplementing sleeve 72 is provided with the limit hook 74 matched with the limit flange 73.
In the inflation cover, the corrugated sleeve 6 is integrally connected with the connecting base 1.
An inflation cap as described above, or the air-supplementing structure is a one-way air-supplementing valve 43 provided on the upper end surface or side surface of the bellows sleeve 6 so that the outside air can enter the air-inflating chamber 51 in one way.
In the inflation cap, the liquid outlet conduit 44 with the lower end communicated with the inner cavity of the container is connected to the connection base 1, and the upper port of the liquid outlet conduit 44 directly extends out of the connection base 1, or the upper port of the liquid outlet conduit 44 extends out of the side surface of the corrugated sleeve 6.
The invention further provides an inflation cover, which comprises a connection base 1, wherein the lower opening of the connection base 1 is used for being connected with a container opening, the upper part of the connection base 1 is provided with a corrugated sleeve 6 with a compression-deformable upper port part for being blocked, an inflation cavity 51 is formed in the corrugated sleeve 6, a one-way air inlet valve 34 for enabling air in the inflation cavity 51 to enter the container cavity in a one-way manner is arranged on the inflation cavity 51, a liquid storage barrel 35 with an upper end opening is detachably connected in the lower opening of the connection base 1, a liquid storage cavity 3 is formed in the liquid storage barrel 35, an air inlet pipe 31 with a lower end communicated with the container cavity is arranged on the liquid storage barrel 35, an inflation connecting hole 36 which is communicated with the inflation cavity 51 and is used for being in matched connection with the upper end of the air inlet pipe 31 is arranged on the connection base 1, a pipe joint 32 with the upper end extending upwards and being positioned in the liquid storage cavity 3 is arranged on the liquid storage barrel 35, and the lower end of the pipe joint 32 is communicated with the container cavity.
In the inflation cover, the corrugated sleeve 6 is integrally connected with the connecting base 1.
In the inflation cap, the upper end surface of the corrugated sleeve 6 is provided with a one-way air compensating valve 43 which enables outside air to enter the inflation cavity 51 in one way.
As described above, an air pump cover is provided, or the upper end of the bellows sleeve 6 is connected with the upper cover 7, the upper end of the bellows sleeve 6 or the upper cover 7 is provided with the air supplementing gap 71, when the bellows sleeve 6 is pressed down by the upper cover, the air supplementing gap 71 is blocked, and when the upper cover 7 moves upwards relative to the upper end of the bellows sleeve 6, the air supplementing gap 71 is opened so that external air enters the air pump cavity 51.
In the inflation cap, the upper cap 7 is provided with the air supplementing sleeve 72 inserted into the upper port of the corrugated sleeve 6, and the air supplementing notch 71 is arranged on the side surface of the air supplementing sleeve 72.
The inflation cover is characterized in that a limiting flange 73 is arranged on the inner side of the upper port of the corrugated sleeve 6, and a limiting hook 74 matched with the limiting flange 73 is arranged at the lower end of the air supplementing sleeve 72.
Compared with the prior art, the gas in the liquid storage cavity or the gas filling cavity can enter the inner cavity of the container in one way, so that the container using the product of the invention can carry out relative sealing preservation on substances in the container, is particularly suitable for carbonated beverages needing to be filled with carbon dioxide gas, and can be inflated into the inner cavity of the container through the gas filling cover of the invention under the condition that the container is not used after being unsealed, thereby ensuring that the inner cavity of the container has larger pressure and further achieving the aim of quality guarantee. In addition, the inflating cover has the characteristics of simple and reasonable structural design, lower manufacturing cost, convenience in assembly, convenience in operation and use and sanitation and safety.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a cross-sectional view of one embodiment of the first aspect of the present invention;
FIG. 2 is a second cross-sectional view of the first embodiment of the present invention;
FIG. 3 is a cross-sectional view of a second embodiment of the present invention;
FIG. 4 is a cross-sectional view of one embodiment of a third embodiment of the present invention;
FIG. 5 is a second cross-sectional view of a third embodiment of the present invention;
FIG. 6 is a cross-sectional view of a fourth embodiment of the present invention;
FIG. 7 is a schematic perspective view of a fifth embodiment of the present invention;
FIG. 8 is a cross-sectional view of one embodiment of a fifth embodiment of the present invention;
FIG. 9 is a second cross-sectional view of a fifth embodiment of the present invention;
FIG. 10 is a cross-sectional view of a sixth embodiment of the present invention;
FIG. 11 is a cross-sectional view of a seventh embodiment of the present invention;
FIG. 12 is a cross-sectional view of an eighth embodiment of the present invention;
FIG. 13 is a cross-sectional view of a ninth embodiment of the present invention;
fig. 14 is a cross-sectional view of a tenth embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the air pump cover of the invention comprises a connecting base 1, wherein an upper opening and a lower opening of the connecting base 1 are respectively provided with a partition block 2 between the upper opening and the lower opening of the connecting base 1 so as to divide the upper part of the connecting base 1 into a liquid storage cavity 3, the lower opening of the connecting base 1 is used for being connected with a container opening, the upper opening of the connecting base 1 is connected with a movable cover 4, the upper end of the movable cover 4 is opened and detachably connected with a spiral cover 41, a piston ring 42 is arranged between the upper opening of the connecting base 1 and the movable cover 4, an air inlet pipe 31 is arranged on the partition block 2 and positioned in the liquid storage cavity 3 in an upward extending manner, the upper end and the lower end of the air inlet pipe 31 are respectively communicated with the liquid storage cavity 3 and the container cavity, a pipe joint 32 is also arranged on the partition block 2, the lower end of the pipe joint 32 is communicated with the container cavity, and the upper end of the pipe joint 32 is provided with a one-way liquid outlet valve 33 which enables a solution in the container cavity to enter the liquid storage cavity 3 in a one way. When the movable cover is used, the movable cover is connected with the base to reciprocate up and down, gas in the liquid storage cavity 3 is compressed and enters the inner cavity of the container, when the movable cover is reset upwards, external air enters the liquid storage cavity to supplement the air, when the air pressure in the inner cavity of the container reaches a certain value, substances in the inner cavity of the container are flushed out of the one-way liquid outlet valve 33 to enter the liquid storage cavity, when the substances in the liquid storage cavity meet the requirement, the pressing and the inflation are stopped, and the rotary cover is unscrewed, so that the substances in the liquid storage cavity can be poured out. Therefore, has the characteristic of simple and convenient operation.
As shown in fig. 3, in order to improve the air-filling efficiency of the liquid storage chamber during inflation, the screw cap 41 is provided with a one-way air-filling valve 43 which can allow outside air to enter the liquid storage chamber 3 in one way when the screw cap 41 is connected to the upper port of the movable cap 4.
In order to seal the liquid storage cavity and the container cavity from each other when not in use, a one-way air inlet valve 34 for enabling the air in the liquid storage cavity 3 to enter the container cavity in one way is arranged at the upper end of the air inlet pipe 31.
In order to ensure that the liquid storage cavity has good tightness, the spacer block 2 extends upwards to form an inner annular sleeve 21 positioned in the liquid storage cavity 3, and a sealing ring 22 is arranged between the outer side wall of the inner annular sleeve 21 and the inner side wall of the movable cover 4.
As shown in fig. 4-6, the present invention further provides an air pump cover, which comprises a connection base 1, the lower opening of the connection base 1 is used for being connected with the mouth of a container, a liquid storage cavity 3 with an upper opening and arranged in the inner cavity of the container is arranged on the connection base 1, a pipe joint 32 communicated with the inner cavity of the container is arranged at the bottom of the liquid storage cavity 3, an air inlet pipe 31 with an upper opening and a lower end communicated with the inner cavity of the container is arranged on the connection base 1, an air pump seat 5 is detachably connected at the upper part of the connection base 1, a spacer block 2 is arranged between the upper opening and the lower opening of the air pump seat 5 so as to divide the upper part of the air pump seat 5 into an air pump cavity 51, a movable cover 4 is connected at the upper opening of the air pump seat 5, a piston ring 42 is arranged between the upper opening and the movable cover 4, an air inlet pipe joint 311 with an upper end communicated with the air pump cavity 51 is arranged on the movable cover 4, and when the air pump seat 5 is connected at the connection base 1, the lower end of the air inlet pipe joint 311 is connected with the upper end of the air inlet pipe 31, and the lower end of the air inlet pipe joint 311 is communicated with the liquid storage cavity 3. When the movable cover is reset upwards, external air enters the air pumping cavity to supplement air, when the air pressure in the inner cavity of the container reaches a certain value, substances in the inner cavity of the container enter the liquid storage cavity through the pipe joint, when the substances in the liquid storage cavity meet the requirements, the air pumping is stopped, the air pumping seat is unscrewed, and the substances in the liquid storage cavity can be poured out, so that the movable cover has the characteristic of simplicity and convenience in operation.
As shown in fig. 5, in order to improve the sealing state of the inner cavity of the container before use and to play an effective anti-counterfeiting and anti-theft role, a sealing sheet 312 capable of being torn by pressing when the lower end of the air inlet pipe connector 311 is connected with the upper end of the air inlet pipe 31 is arranged at the upper end of the air inlet pipe 31, and when in use, the air pumping seat 5 is completely screwed into the connecting base, so that the air inlet pipe connector 311 pushes the sealing sheet open.
In order to seal the liquid storage cavity and the container cavity after use, the air inlet pipe joint 311 is provided with a one-way air inlet valve 34 which enables the air in the air cavity 51 to enter the container cavity in one way, and a one-way liquid outlet valve 33 which enables the substances in the liquid storage cavity to flow out in one way is arranged at the upper end of the liquid outlet conduit 44.
As shown in fig. 6, in order to improve the efficiency of inflating and replenishing air, a one-way air replenishing valve 43 is provided on the movable cover 4 to allow outside air to enter the air chamber 51 in one way.
As shown in fig. 7-12, the present invention further provides an inflation cap, which comprises a connection base 1, wherein the connection base 1 has an upper opening and a lower opening, the lower opening of the connection base 1 is used for being connected with a container mouth, an inflation cavity 51 with an upper opening and disposed in a container cavity is disposed in the lower opening of the connection base 1, a unidirectional air inlet valve 34 for enabling air in the inflation cavity 51 to enter the container cavity in a unidirectional manner is disposed on the inflation cavity 51, a corrugated sleeve 6 capable of compressing the air in the inflation cavity 51 to enter the container cavity in a compression deformation manner is disposed in the upper opening of the connection base 1, and an air supplementing structure for supplementing air to the inflation cavity 51 is further disposed on the corrugated sleeve 6. When in use, the corrugated sleeve can be repeatedly compressed to pump air into the inner cavity of the container, so the device has the characteristic of convenient operation.
In order to improve the air pumping and air supplementing efficiency, as shown in fig. 8 and 9, the air supplementing structure comprises an upper cover 7 connected to the upper end of the corrugated sleeve 6, an air supplementing gap 71 is provided on the upper end of the corrugated sleeve 6 or the upper cover 7, when the corrugated sleeve 6 is pressed down by the upper cover, the air supplementing gap 71 is blocked, and when the upper cover 7 moves upward relative to the upper end of the corrugated sleeve 6, the air supplementing gap 71 is opened so that the external air enters the air pumping cavity 51. The upper cover 7 is internally provided with a gas supplementing sleeve 72 inserted into the upper port of the corrugated sleeve 6, and the gas supplementing notch 71 is arranged on the side surface of the gas supplementing sleeve 72. When the upper cover moves upwards relative to the upper end of the corrugated sleeve, the air supplementing notch 71 is opened to be communicated with the outside, so that the outside air can quickly enter the air pumping cavity to supplement air; when the upper cover is used for compressing the corrugated sleeve downwards, the air supplementing notch 71 of the upper cover is arranged in the corrugated sleeve and isolated from the outside.
In order to prevent the upper cover from separating from the corrugated sleeve, a limiting flange 73 is arranged on the inner side of the upper port of the corrugated sleeve 6, and a limiting hook 74 matched with the limiting flange 73 is arranged at the lower end of the air supplementing sleeve 72.
In order to ensure tightness and manufacturing and assembling costs, the corrugated sleeve 6 is integrally connected with the connecting base 1.
As another solution for improving the air-supplementing efficiency, as shown in fig. 12, the air-supplementing structure is a one-way air-supplementing valve 43 provided on the upper end surface or side surface of the corrugated sleeve 6, so that the external air can enter the air-pumping cavity 51 in one way.
As shown in fig. 10 and 11, the connection base 1 is connected with a liquid outlet conduit 44 with the lower end communicated with the inner cavity of the container, and the upper port of the liquid outlet conduit 44 directly extends out of the connection base 1, or the upper port of the liquid outlet conduit 44 extends out of the side surface of the corrugated sleeve 6.
As shown in fig. 13 and 14, the present invention further provides an air pump cover, which comprises a connection base 1, wherein the lower opening of the connection base 1 is used for being connected with the mouth of a container, the upper portion of the connection base 1 is provided with a corrugated sleeve 6 blocked by a compressible upper port portion, an air pump cavity 51 is formed in the corrugated sleeve 6, the air pump cavity 51 is provided with a one-way air inlet valve 34 for enabling air in the air pump cavity 51 to enter the inner cavity of the container in a one-way manner, the lower opening of the connection base 1 is detachably connected with a liquid storage barrel 35 with an upper end opening, a liquid storage cavity 3 is formed in the liquid storage barrel 35, an air inlet pipe 31 with a lower end communicated with the inner cavity of the container is arranged on the liquid storage barrel 35, an air pump connecting hole 36 communicated with the air pump cavity 51 and used for being in cooperation connection with the upper end of the air inlet pipe 31 is arranged on the connection base 1, the liquid storage barrel 35 is provided with a pipe joint 32 with an upper end extending upwards and located in the liquid storage cavity 3, and the lower end of the pipe joint 32 is communicated with the inner cavity of the container. When the device is used, the corrugated sleeve is repeatedly compressed to pump air into the inner cavity of the container, the air in the air cavity is compressed to enter the inner cavity of the container, when the air pressure in the inner cavity of the container reaches a certain value, substances in the inner cavity of the container enter the liquid storage cavity through the pipe joint, when the substances in the liquid storage cavity meet the requirements, the air pump is stopped, the connecting base is unscrewed, the liquid storage barrel is taken down, and the substances in the liquid storage cavity can be poured out, so that the device has the characteristic of simplicity and convenience in operation.
The corrugated sleeve 6 is integrally connected with the connecting base 1 for easy assembly and reduced manufacturing cost, and improved air tightness.
In order to improve the inflating and air-supplementing efficiency, the upper end surface of the corrugated sleeve 6 is provided with a unidirectional air supplementing valve 43 which enables external air to enter the inflating cavity 51 in a unidirectional way, and when the corrugated sleeve is reset upwards, the external air enters the inflating cavity from the unidirectional air supplementing valve to supplement air.
As another scheme for improving the air supplementing efficiency, the upper end of the corrugated sleeve 6 is connected with an upper cover 7, the upper end of the corrugated sleeve 6 or the upper cover 7 is provided with an air supplementing gap 71, when the corrugated sleeve 6 is pressed down by acting on the upper cover, the air supplementing gap 71 is blocked, and when the upper cover 7 moves upwards relative to the upper end of the corrugated sleeve 6, the air supplementing gap 71 is opened so that external air enters the air cavity 51. The upper cover 7 is internally provided with a gas supplementing sleeve 72 inserted into the upper port of the corrugated sleeve 6, and the gas supplementing notch 71 is arranged on the side surface of the gas supplementing sleeve 72. When the upper cover moves upwards relative to the upper end of the corrugated sleeve, the air supplementing notch 71 is opened to be communicated with the outside, so that the outside air can quickly enter the air pumping cavity to supplement air; when the upper cover is used for compressing the corrugated sleeve downwards, the air supplementing notch 71 of the upper cover is arranged in the corrugated sleeve and isolated from the outside.
In order to avoid the upper cover from separating from the upper end of the corrugated sleeve, a limiting flange 73 is arranged on the inner side of the upper port of the corrugated sleeve 6, and a limiting hook 74 matched with the limiting flange 73 is arranged at the lower end of the air supplementing sleeve 72.
In all the embodiments above, the side wall of the liquid storage cavity can be correspondingly provided with scale marks according to the needs, and a user can quantify substances required to enter the liquid storage cavity through the scale marks. For the container of the present invention, the materials contained therein include all solutions, colloids, etc. suitable for use with the products of the present invention.
Claims (5)
1. The utility model provides an inflating lid, its characterized in that is including connecting base (1), connect base (1) lower opening and be used for being connected with the container oral area, be equipped with upper portion open-ended stock solution chamber (3) of arranging in the container inner chamber on connecting base (1), stock solution chamber (3) bottom is equipped with coupling (32) with container inner chamber intercommunication, be equipped with upper end opening and lower extreme and intake pipe (31) of container inner chamber intercommunication on connecting base (1), be connected with on connecting base (1) upper portion and inflate seat (5) can dismantle, be equipped with spacer block (2) and then with inflating seat (5) upper portion and separate into inflating chamber (51) between the upper and lower opening of inflating seat (5), inflating seat (5) upper opening is connected with movable cover (4), be equipped with piston ring (42) between inflating seat (5) upper opening and the movable cover (4), downwardly extending has intake pipe joint (311) of upper end and inflating chamber (51) intercommunication on movable cover (4), be equipped with on movable cover (4) and inflate liquid pipe (44) and connect (3) and connect upper end and intake pipe (311) and lower end and connect with intake pipe (3).
2. The inflation cap according to claim 1, wherein the upper end of the air inlet pipe (31) is provided with a sealing sheet (312) which can be propped and torn when the lower end of the air inlet pipe joint (311) is connected with the upper end of the air inlet pipe (31) for use.
3. An inflation cap according to claim 1, characterized in that the inlet pipe joint (311) is provided with a one-way inlet valve (34) which enables the gas in the inflation cavity (51) to enter the inner cavity of the container in one way.
4. The inflation cap according to claim 1, characterized in that the movable cap (4) is provided with a one-way air compensating valve (43) which enables outside air to enter the inflation cavity (51) in one way.
5. An inflation cap according to any one of claims 1 to 4, wherein the upper end of the outlet conduit (44) is provided with a one-way outlet valve (33) for one-way outflow of the contents of the reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410495048.8A CN118183051A (en) | 2019-01-18 | 2019-01-18 | Inflating cover |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910108410.0A CN109649822A (en) | 2019-01-18 | 2019-01-18 | A kind of inflating lid |
| CN202410495048.8A CN118183051A (en) | 2019-01-18 | 2019-01-18 | Inflating cover |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910108410.0A Division CN109649822A (en) | 2019-01-18 | 2019-01-18 | A kind of inflating lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118183051A true CN118183051A (en) | 2024-06-14 |
Family
ID=66122253
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410495048.8A Pending CN118183051A (en) | 2019-01-18 | 2019-01-18 | Inflating cover |
| CN201910108410.0A Pending CN109649822A (en) | 2019-01-18 | 2019-01-18 | A kind of inflating lid |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910108410.0A Pending CN109649822A (en) | 2019-01-18 | 2019-01-18 | A kind of inflating lid |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN118183051A (en) |
| WO (1) | WO2020147845A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183051A (en) * | 2019-01-18 | 2024-06-14 | 中山市华宝勒生活用品有限公司 | Inflating cover |
| CN110077694A (en) * | 2019-04-20 | 2019-08-02 | 中山市华宝勒生活用品实业有限公司 | A kind of rotation dosing container |
| WO2020216050A1 (en) * | 2019-04-20 | 2020-10-29 | 李红彪 | Rotary container for metered quantity |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7631698U1 (en) * | 1976-10-09 | 1977-02-03 | Gebrueder Funke, 5768 Sundern | DEVICE FOR DRAINING LIQUIDS FROM BOTTLES |
| CN86205593U (en) * | 1986-08-05 | 1987-07-15 | 仝文书 | Pressure-generating plug for bottle |
| KR0116509Y1 (en) * | 1995-04-20 | 1998-04-23 | 김기정 | Cap pressing air for keeping beverage taste |
| CN2432177Y (en) * | 2000-04-29 | 2001-05-30 | 马国强 | Container with liquid distributor |
| KR100388845B1 (en) * | 2000-05-25 | 2003-07-04 | 김영권 | Drink case |
| CN2693693Y (en) * | 2003-09-05 | 2005-04-20 | 黄望杲 | Liquid pressure bottle |
| CN101152914A (en) * | 2007-10-08 | 2008-04-02 | 刘强 | Pump type bottle for package of liquid |
| CN201390451Y (en) * | 2009-04-07 | 2010-01-27 | 沈云飞 | Bottle-opening pressurizing device |
| TW201202101A (en) * | 2010-07-01 | 2012-01-16 | guo-zhong Fang | Pressing type storage container |
| CN102452524A (en) * | 2010-10-26 | 2012-05-16 | 杜宪勇 | Airbag type emulsion pump |
| CN206634521U (en) * | 2017-04-16 | 2017-11-14 | 陕西金栗酒业有限责任公司 | A kind of pressing Wine extracting apparatus |
| CN209553889U (en) * | 2019-01-18 | 2019-10-29 | 中山市华宝勒生活用品实业有限公司 | A kind of inflating lid |
| CN118183051A (en) * | 2019-01-18 | 2024-06-14 | 中山市华宝勒生活用品有限公司 | Inflating cover |
-
2019
- 2019-01-18 CN CN202410495048.8A patent/CN118183051A/en active Pending
- 2019-01-18 CN CN201910108410.0A patent/CN109649822A/en active Pending
-
2020
- 2020-01-17 WO PCT/CN2020/072805 patent/WO2020147845A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN109649822A (en) | 2019-04-19 |
| WO2020147845A1 (en) | 2020-07-23 |
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