CN114275384A - Vacuum container - Google Patents
Vacuum container Download PDFInfo
- Publication number
- CN114275384A CN114275384A CN202010124109.1A CN202010124109A CN114275384A CN 114275384 A CN114275384 A CN 114275384A CN 202010124109 A CN202010124109 A CN 202010124109A CN 114275384 A CN114275384 A CN 114275384A
- Authority
- CN
- China
- Prior art keywords
- piston
- driving
- sealing
- sealing seat
- containing cavity
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000003825 pressing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000002674 ointment Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/015—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with pneumatically or hydraulically actuated piston or the like
-
- B65D83/0005—
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention discloses a vacuum container, which comprises a container body with an opening at the upper end, wherein a containing cavity for containing a contained object is arranged in the container body, a sealing seat is arranged at the upper part of the container body, an outlet communicated with the outside and the containing cavity is arranged on the sealing seat, a sealing piece for sealing the outlet is arranged on the sealing seat, the sealing piece can be torn off from the sealing seat, a piston for extruding the contained object in the containing cavity from the outlet is arranged in the containing cavity, the piston is connected in the containing cavity in a sealing and sliding manner, the upper end surface of the piston is matched with the upper end surface of the containing cavity, so that the contained object in the containing cavity is completely extruded when the piston moves to an upper limit position, and a driving assembly for driving the piston to move upwards is arranged on the sealing seat; the piston is driven to move upwards through the driving assembly, so that the contained objects in the containing cavity are extruded out from the outlet, and external air and impurities cannot enter the containing cavity, so that the quality guarantee period of the contained objects is prolonged.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a vacuum container.
[ background of the invention ]
Liquid toothpaste, ointment and the like, colloid, ointment and the like are generally packaged by adopting a soft bag, the contents in the soft bag are extruded by squeezing the soft bag when the toothpaste, ointment and the like are used, and air is easily refilled into the soft bag when the soft bag is used, so that the service life of the contents in the soft bag is shortened.
The invention is researched and proposed aiming at the defects of the prior art.
[ summary of the invention ]
In order to solve the technical problem, the vacuum container comprises a container body with an opening at the upper end, a containing cavity for containing a contained object is arranged in the container body, a sealing seat is arranged at the upper part of the container body, an object outlet communicated with the outside and the containing cavity is formed in the sealing seat, a sealing element for sealing the object outlet is arranged on the sealing seat, the sealing element can be torn off from the sealing seat, a piston for extruding the contained object in the containing cavity from the object outlet is arranged in the containing cavity, the piston is connected in the containing cavity in a sealing and sliding mode, the upper end face of the piston is matched with the upper end face of the containing cavity, the contained object in the containing cavity is completely extruded when the piston moves to the upper limit position, and a driving assembly for driving the piston to move upwards is arranged on the sealing seat.
The vacuum container comprises a sealing seat, a driving assembly and a sealing plug, wherein the sealing plug is arranged on the sealing seat, the sealing plug is arranged in the sealing cavity, the sealing plug is matched with the sealing plug, and the driving assembly comprises a gas inflating cavity arranged on the sealing seat.
According to the vacuum container, the elastic piece for driving the inflating plug to reset upwards is arranged between the sealing seat and the inflating plug.
In the vacuum container, the elastic member is an elastic sheet a disposed on the pumping plug.
In the vacuum container as described above, the elastic member is a spring provided on the pumping plug.
The vacuum container comprises a sealing seat, a driving assembly and a driving rod, wherein the driving rod is arranged on the sealing seat in a sliding connection mode, the driving rod penetrates through a piston, the piston is connected with the outer side wall of the driving rod in a sealing mode, an air replenishing channel communicated with the outside and the lower end of the piston is arranged on the driving rod, a driving tooth A used for driving the piston to move upwards gradually is arranged on the outer side wall of the driving rod along the axial direction, a driving tooth B matched with the driving tooth A is arranged on the piston, and the sealing seat is further provided with a power assembly used for driving the driving rod to move up and down so that the piston moves upwards.
The vacuum container comprises a tilting block, the middle of the tilting block is movably connected to a sealing seat, one end of the tilting block is connected with a driving rod, the driving rod can move upwards through pressing the other end of the tilting block, and a spring plate B for driving the tilting block to reset is further arranged on the sealing seat.
In the vacuum container, the sealing seat is connected with the outer cover.
Compared with the prior art, the invention has the following advantages:
1. the piston is driven to move upwards by the driving assembly, so that the contained objects in the containing cavity are extruded out from the outlet, and external air and impurities cannot enter the containing cavity, so that the quality guarantee period of the contained objects is prolonged conveniently; meanwhile, the upper end face of the piston is matched with the upper end face of the containing cavity, so that the contained objects in the containing cavity can be completely extruded out, and waste is avoided.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic full-section view of a closed state according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A labeled in FIG. 1;
FIG. 3 is a schematic perspective sectional view of a seal seat and an inflation plug according to an embodiment of the present invention;
FIG. 4 is a schematic view of the open state of the first embodiment of the present invention;
FIG. 5 is an enlarged view of portion B labeled in FIG. 4;
FIG. 6 is a schematic full-section view of a closed state of a second embodiment of the present invention;
FIG. 7 is an enlarged view of portion C labeled in FIG. 6;
FIG. 8 is a schematic view of a closed state of the third embodiment of the present invention;
FIG. 9 is an enlarged view of portion D labeled in FIG. 8;
FIG. 10 is a schematic view, in full section, of a closed state of a fourth embodiment of the present invention;
FIG. 11 is an enlarged view of section E labeled in FIG. 10;
FIG. 12 is a schematic view of the fourth embodiment of the present invention in full section in an open state;
FIG. 13 is an enlarged view of portion F labeled in FIG. 12;
fig. 14 is a schematic perspective sectional view of a seal holder, a piston and a driving assembly according to a fourth embodiment of the present invention.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 14, the present invention has four specific embodiments, which will now be described in detail.
The first embodiment is as follows:
as shown in fig. 1 to 5, a vacuum vessel of the present embodiment includes a vessel body 1 having an open upper end, the container body 1 is internally provided with an accommodating cavity 100 for accommodating articles, the upper part of the container body 1 is provided with a sealing seat 2, an outlet 201 communicating with the outside and the accommodating cavity 100 is arranged on the sealing seat 2, a sealing member 21 for sealing the outlet 201 is arranged on the sealing seat 2, the sealing member 21 can be torn off from the sealing seat 2, the piston 3 for extruding the content in the accommodating cavity 100 from the outlet 201 is arranged in the accommodating cavity 100, the piston 3 is hermetically and slidably connected in the accommodating cavity 100, the upper end surface of the piston 3 is matched with the upper end surface of the accommodating cavity 100, when the piston 3 moves to the upper limit position, the content in the containing cavity 100 is completely extruded out, and the sealing seat 2 is provided with a driving component for driving the piston 3 to move upwards. The piston is driven to move upwards by the driving assembly, so that the contained objects in the containing cavity are extruded out from the outlet, and external air and impurities cannot enter the containing cavity, so that the quality guarantee period of the contained objects is prolonged conveniently; meanwhile, the upper end face of the piston is matched with the upper end face of the containing cavity, so that the contained objects in the containing cavity can be completely extruded out, and waste is avoided.
In this embodiment, the drive assembly includes the air inflation chamber 401 that sets up on seal receptacle 2, the lower extreme of air inflation chamber 401 be connected with the air duct 41 that runs through piston 3, piston 3 and air duct 41's lateral wall sealed and sliding connection, air inflation chamber 401 on be equipped with air inflation plug 42, be equipped with in the air inflation chamber 401 with the sealing strip 43 that air inflation plug 42 cooperation was used, through the drive air inflation plug 42 up-and-down motion, can inflate and then drive piston 3 shifts up toward the bottom of piston 3. In this embodiment, the piston is driven to move upward by applying high-pressure gas to the bottom of the piston.
In this embodiment, an elastic member 44 for driving the inflation plug 42 to return upward is provided between the seal holder 2 and the inflation plug 42. In this embodiment, the elastic member 44 is a spring piece a disposed on the inflation plug 42.
In order to ensure hygiene, an outer lid 5 is attached to the sealing seat 2.
Example two:
as shown in fig. 6 and 7, the difference between the present embodiment and the first embodiment is: in the first embodiment, the elastic member 44 is a spring sheet a disposed on the inflation plug 42; in this embodiment, the elastic member 44 is a spring provided on the inflation plug 42.
Example three:
as shown in fig. 8 and 9, the difference between the present embodiment and the first embodiment is: in the first embodiment, an elastic piece 44 for driving the inflating plug 42 to return upwards is arranged between the sealing seat 2 and the inflating plug 42; in the present embodiment, no elastic member is provided, that is, the inflation plug needs to be reset upward by an external force, which simplifies the structure.
Example four:
as shown in fig. 10 to 14, the present embodiment is different from the first embodiment in that: the drive components are different. In this embodiment, the driving assembly includes the driving rod 45 disposed on the sealing seat 2 in a sliding connection manner, the driving rod 45 penetrates through the piston 3, the piston 3 is connected with the outer side wall of the driving rod 45 in a sealing manner, the driving rod 45 is provided with an air supply channel 450 for communicating the outside with the lower end of the piston 3, the outer side wall of the driving rod 45 is provided with a driving tooth a451 for driving the piston 3 to move upwards step by step along the axial direction, the piston 3 is provided with a driving tooth B452 matched with the driving tooth a451, and the sealing seat 2 is further provided with a power assembly 46 for driving the driving rod 45 to move up and down so as to move the piston 3 upwards. This embodiment drives the piston up by applying a mechanical force to the bottom of the piston.
The power assembly 46 comprises a raising block 461, the middle part of the raising block 461 is movably connected to the seal seat 2, one end of the raising block 461 is connected with the driving rod 45, the driving rod 45 can move upwards by pressing the other end of the raising block 461, and the seal seat 2 is further provided with an elastic sheet B462 for driving the raising block 461 to reset; the plunger is moved up by pressing the rocker.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (8)
1. A vacuum container comprises a container body (1) with an upper end opening, and is characterized in that a containing cavity (100) used for containing a contained object is arranged in the container body (1), a sealing seat (2) is arranged on the upper portion of the container body (1), an outlet (201) communicated with the outside and containing the cavity (100) is arranged on the sealing seat (2), a sealing piece (21) used for sealing the outlet (201) is arranged on the sealing seat (2), the sealing piece (21) can be torn off from the sealing seat (2), a piston (3) used for extruding the contained object in the containing cavity (100) from the outlet (201) is arranged in the containing cavity (100), the piston (3) is connected in the containing cavity (100) in a sealing and sliding manner, the upper end face of the piston (3) is matched with the upper end face of the containing cavity (100), so that when the piston (3) moves to an upper limit position, the content in the containing cavity (100) is completely extruded out, and a driving assembly for driving the piston (3) to move upwards is arranged on the sealing seat (2).
2. The vacuum container according to claim 1, wherein the driving assembly comprises an inflating cavity (401) arranged on the sealing seat (2), the lower end of the inflating cavity (401) is connected with an air guide tube (41) penetrating through the piston (3), the piston (3) is in sealing and sliding connection with the outer side wall of the air guide tube (41), an inflating plug (42) is arranged on the inflating cavity (401), a sealing sheet (43) matched with the inflating plug (42) is arranged in the inflating cavity (401), and the piston (3) can be inflated to the bottom of the piston (3) and then driven to move upwards by driving the inflating plug (42) to move upwards and downwards.
3. A vacuum vessel as claimed in claim 2, characterized in that an elastic member (44) for driving the inflating plug (42) to return upward is provided between the sealing seat (2) and the inflating plug (42).
4. A vacuum vessel as claimed in claim 3, characterized in that said resilient member (44) is a resilient tab a provided on the gas-filling tap (42).
5. A vacuum vessel as claimed in claim 3, characterized in that said resilient member (44) is a spring arranged on the gas filling plug (42).
6. The vacuum container according to claim 1, wherein the driving assembly comprises a driving rod (45) slidably connected to the sealing seat (2), the driving rod (45) penetrates through the piston (3), the piston (3) is hermetically connected with the outer side wall of the driving rod (45), an air supply channel (450) communicating the outside with the lower end of the piston (3) is formed in the driving rod (45), a driving tooth A (451) used for driving the piston (3) to gradually move upwards is axially arranged on the outer side wall of the driving rod (45), a driving tooth B (452) matched with the driving tooth A (451) is formed in the piston (3), and the sealing seat (2) is further provided with a power assembly (46) used for driving the driving rod (45) to move upwards and downwards so as to enable the piston (3) to move upwards.
7. The vacuum container according to claim 6, wherein the power assembly (46) comprises a tilting block (461), the middle part of the tilting block (461) is movably connected to the sealing seat (2), one end of the tilting block (461) is connected with the driving rod (45), the driving rod (45) can move upwards by pressing the other end of the tilting block (461), and the sealing seat (2) is further provided with an elastic sheet B (462) for driving the tilting block (461) to reset.
8. A vacuum vessel as claimed in claim 1, characterized in that the sealing seat (2) is provided with an outer lid (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124109.1A CN114275384A (en) | 2020-02-27 | 2020-02-27 | Vacuum container |
| PCT/CN2021/077236 WO2021169915A1 (en) | 2020-02-27 | 2021-02-22 | Vacuum container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124109.1A CN114275384A (en) | 2020-02-27 | 2020-02-27 | Vacuum container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114275384A true CN114275384A (en) | 2022-04-05 |
Family
ID=77492057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010124109.1A Withdrawn CN114275384A (en) | 2020-02-27 | 2020-02-27 | Vacuum container |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114275384A (en) |
| WO (1) | WO2021169915A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848598A (en) * | 1988-02-29 | 1989-07-18 | Colgate-Palmolive Company | Dispensing device |
| KR200362376Y1 (en) * | 2004-06-25 | 2004-09-23 | 강성일 | A structure of casmetic case which is possible for discharge standard capacity of high viscosity cosmetic |
| WO2008034470A1 (en) * | 2006-09-22 | 2008-03-27 | Rpc Bramlage Gmbh | Dispenser for dispensing pasty substances |
| CN105377718A (en) * | 2013-07-17 | 2016-03-02 | 爱柔包装技术集团有限公司 | Foam dispenser |
| WO2016068390A1 (en) * | 2014-10-31 | 2016-05-06 | 왕정순 | Dispenser structure providing pressure through bottom surface and dispenser using same |
| CN109760940A (en) * | 2019-01-25 | 2019-05-17 | 深圳洛可可工业设计有限公司 | A kind of press type container |
| CN110282271A (en) * | 2019-06-13 | 2019-09-27 | 中山市华宝勒生活用品实业有限公司 | A kind of push type dosing container |
| CN212048815U (en) * | 2020-02-27 | 2020-12-01 | 中山市华宝勒生活用品实业有限公司 | Vacuum container |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201046803Y (en) * | 2007-05-17 | 2008-04-16 | 吕国才 | Flexible pipe container |
| CN203283628U (en) * | 2013-01-14 | 2013-11-13 | 赖元东 | Environment-protecting air bottle |
| TW201502018A (en) * | 2013-04-09 | 2015-01-16 | Veycle Design Co Ltd | The method of squeezed body for gel container |
| CN208531266U (en) * | 2018-03-22 | 2019-02-22 | 浙江正庄实业有限公司 | Environment-friendly type macromolecule material vacuum bottle |
-
2020
- 2020-02-27 CN CN202010124109.1A patent/CN114275384A/en not_active Withdrawn
-
2021
- 2021-02-22 WO PCT/CN2021/077236 patent/WO2021169915A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848598A (en) * | 1988-02-29 | 1989-07-18 | Colgate-Palmolive Company | Dispensing device |
| KR200362376Y1 (en) * | 2004-06-25 | 2004-09-23 | 강성일 | A structure of casmetic case which is possible for discharge standard capacity of high viscosity cosmetic |
| WO2008034470A1 (en) * | 2006-09-22 | 2008-03-27 | Rpc Bramlage Gmbh | Dispenser for dispensing pasty substances |
| CN105377718A (en) * | 2013-07-17 | 2016-03-02 | 爱柔包装技术集团有限公司 | Foam dispenser |
| WO2016068390A1 (en) * | 2014-10-31 | 2016-05-06 | 왕정순 | Dispenser structure providing pressure through bottom surface and dispenser using same |
| CN109760940A (en) * | 2019-01-25 | 2019-05-17 | 深圳洛可可工业设计有限公司 | A kind of press type container |
| CN110282271A (en) * | 2019-06-13 | 2019-09-27 | 中山市华宝勒生活用品实业有限公司 | A kind of push type dosing container |
| CN212048815U (en) * | 2020-02-27 | 2020-12-01 | 中山市华宝勒生活用品实业有限公司 | Vacuum container |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021169915A1 (en) | 2021-09-02 |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220405 |
|
| WW01 | Invention patent application withdrawn after publication |