CN109703895A - A kind of automatic gas releasing lid - Google Patents
A kind of automatic gas releasing lid Download PDFInfo
- Publication number
- CN109703895A CN109703895A CN201810794230.8A CN201810794230A CN109703895A CN 109703895 A CN109703895 A CN 109703895A CN 201810794230 A CN201810794230 A CN 201810794230A CN 109703895 A CN109703895 A CN 109703895A
- Authority
- CN
- China
- Prior art keywords
- automatic gas
- bleed passage
- gas releasing
- plug
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000012856 packing Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of automatic gas releasing lids, including the pedestal being connected at vessel port and the upper cover being connected on pedestal, connection container intracavity and extraneous bleed passage are equipped in the pedestal, the discouraged plug that can close bleed passage is equipped in the bleed passage, being equipped between the discouraged plug and upper cover makes the elastic component filled in and kept to bleed passage closed state that loses heart；When the air pressure in container is larger, discouraged plug can be washed open by bleed passage and pressure release, after the pressure in container restores normal pressure value by pressure release, discouraged plug under the action of the elastic member again closes bleed passage, sealing state is saved, pressure release and good sealing effect can be automatically carried out, it avoids the substance in container contaminated, and has the advantages that structure is simple, cheap.
Description
[technical field]
The present invention relates to a kind of automatic gas releasing lids.
[background technique]
In the prior art, many containers are for round.During fermentation, gas can be constantly generated, with gas
The pressure of the increase of body, container will increase, at this time, it may be necessary to the pressed gas in container is released, enable the normal work of container
Make, there are two types of modes to discharge, and one is by the way of lid is opened manually, this mode is time-consuming and laborious, also bad grasp
Time, when high pressure gas release in container, can also have very big security risk, and another kind is that fixed release is opened on lid
The shortcomings that discharge hole, this mode is, due to hole be it is fixed, the substance in container is constantly in the contact shape with outside air
State, it is unhygienic, it is also possible to cause the substance in container rotten or denaturation, the effect or result that cannot be wanted.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of automatic gas releasing lids, when the air pressure in container is larger, can will let out
Vent plug is washed open by bleed passage and pressure release, and after the pressure in container restores normal pressure value by pressure release, lose heart plug
Bleed passage is closed again under the action of the elastic member, saves sealing state, can automatically carry out pressure release and good
Good sealing effect avoids the substance in container contaminated, and has the advantages that structure is simple, cheap.
In order to solve the above technical problems, a kind of automatic gas releasing lid of the invention, including the pedestal being connected at vessel port
And it is connected to the upper cover on pedestal, connection container intracavity and extraneous bleed passage are equipped in the pedestal, described lets out
The discouraged plug that can close bleed passage is equipped in gas channel, the discouraged plug of elasticity press is equipped between the discouraged plug and upper cover to be made
Closing bleed passage elastic component.
A kind of automatic gas releasing lid as described above, the pedestal and is located at bleed passage inner sidewall and is equipped with and the cooperation of discouraged plug
Ring packing protrusion.
A kind of automatic gas releasing lid as described above, the ring packing protrusion are equipped with and in sealing contact close of discouraged plug
Seal conical surface A.
A kind of automatic gas releasing lid as described above, the cross section of the discouraged plug are in Qian font, it is described it is discouraged beyond the Great Wall
Equipped with the sealing cone B cooperated with sealing cone A.
A kind of automatic gas releasing lid as described above, the discouraged plug are valve pearl.
A kind of automatic gas releasing lid as described above, the bottom of the upper cover are equipped with the supporting block for supporting elastic component.
A kind of automatic gas releasing lid as described above, the supporting block are equipped with the through-hole through supporting block.
A kind of automatic gas releasing lid as described above, the upper cover are connect with whorl of base.
A kind of automatic gas releasing lid as described above, the pedestal and is located at that bleed passage side wall is equipped with and container threads connect
The thread connect.
A kind of automatic gas releasing lid as described above, the elastic component are the spring between discouraged plug and upper cover.
Compared with prior art, the present invention has the advantage that automatic gas releasing lid is mounted on after container, when in container
When air pressure is larger, discouraged plug can be washed open by bleed passage and pressure release, when the pressure in container is restored just by pressure release
After normal pressure force value, the plug that loses heart under the action of the elastic member again closes bleed passage, saves sealing state, can be automatically
Pressure release is carried out, and can ensure that good sealing effect, avoids the substance in container contaminated, and the simple, low cost with structure
Honest and clean advantage.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is that the cross section of discouraged plug in the present invention is in the structural schematic diagram of Qian font；
Fig. 2 is the state diagram that the cross section of discouraged plug in the present invention is rushed to open in Qian font and the plug that loses heart；
Fig. 3 is that the cross section of discouraged plug in the present invention is equipped with the structural schematic diagram of thread in Qian font and bleed passage side wall；
Fig. 4 is the structural schematic diagram that the shape filled in is spherical shape that loses heart in the present invention；
Fig. 5 is the state diagram that the shape filled in is spherical and the plug that loses heart is rushed to open of losing heart in the present invention；
Fig. 6 is that the shape of discouraged plug in the present invention is the structural schematic diagram that spherical and bleed passage side wall is equipped with thread.
[specific embodiment]
It elaborates with reference to the accompanying drawing to embodiments of the present invention.
As shown in Figures 1 to 6, a kind of automatic gas releasing lid of the present embodiment, including be connected to the pedestal 1 at vessel port with
And it is connected to the upper cover 2 on pedestal 1, and connection container intracavity and extraneous bleed passage 100 are equipped in the pedestal 1, it is described
Bleed passage 100 in be equipped with and can close the discouraged plug 3 of bleed passage 100, be equipped with and use between the discouraged plug 3 and upper cover 2
It presses the plug 3 that loses heart in elasticity to be allowed to close the elastic component 4 of bleed passage 100, elastic component 4 can be for positioned at discouraged plug 3 and upper cover 2
Between spring；Automatic gas releasing lid of the invention is mounted on after container, can be by discouraged plug when the air pressure in container is larger
It washes open by bleed passage and pressure release, after the pressure in container restores normal pressure value by pressure release, the plug that loses heart is in bullet
Property part under the action of bleed passage is closed again, save sealing state, can automatically carry out pressure release and good
Sealing effect avoids the substance in container contaminated, and has the advantages that structure is simple, cheap.
In order to simplify structure of the invention, pedestal 1 and it is located at 100 inner sidewall of bleed passage and is equipped with and discouraged plug 3 cooperation
Ring packing protrusion 11, ring packing protrusion 11 and the plug 3 that loses heart are in sealing contact.
As shown in Fig. 2, for the sealing performance for improving ring packing protrusion 11 between the plug 3 that loses heart, ring packing protrusion
11 be equipped with 3 sealing cone A111 in sealing contact of discouraged plug, correspondingly, lose heart plug 3 on equipped with and sealing cone A111
The sealing cone B31 of cooperation.
As shown in Figure 1 to Figure 3, the cross section for filling in 3 is lost heart in Qian font；Likewise, as shown in Figures 4 to 6, described lets out
The shape of vent plug 3 may be spherical shape.
The bottom of upper cover 2 is equipped with the supporting block 5 for supporting elastic component 4, and supporting block 5 blocks bleed passage in order to prevent
100, the through-hole 51 through supporting block 5 is additionally provided in supporting block 5.
In the present embodiment, upper cover 2 is threadedly coupled with pedestal 1, and upper cover 2 can be facilitated by the way of being threadedly coupled with pedestal 1
Upper cover is opened on ground, is equally also adjustable the decrement of elastic component.
As shown in Figure 3 and Figure 6, pedestal 1 and it is located at 100 side wall of bleed passage and is equipped with the thread 12 that connect with container threads,
Facilitate the connection between pedestal and container.
Claims (10)
1. a kind of automatic gas releasing lid, it is characterised in that including the pedestal (1) being connected at vessel port and be connected to pedestal (1)
On upper cover (2), connection container intracavity and extraneous bleed passage (100) are equipped in the pedestal (1), described losing heart is logical
It is equipped with the discouraged plug (3) that can close bleed passage (100) in road (100), is equipped between the discouraged plug (3) and upper cover (2)
The discouraged plug (3) of elasticity press is allowed to remain turned-off the elastic component (4) of bleed passage (100).
2. a kind of automatic gas releasing lid according to claim 1, it is characterised in that the pedestal (1) and be located at bleed passage
(100) inner sidewall is equipped with raised (11) with the ring packing of discouraged plug (3) cooperation.
3. a kind of automatic gas releasing lid according to claim 2, it is characterised in that the ring packing is set on raised (11)
Have and plug (3) the sealing cone A(111 in sealing contact that loses heart).
4. a kind of automatic gas releasing lid according to claim 3, it is characterised in that the cross section of the discouraged plug (3) is in Qian
Font, the discouraged plug (3) are equipped with the sealing cone B(31 cooperated with sealing cone A(111)).
5. a kind of automatic gas releasing lid according to claim 2, it is characterised in that the discouraged plug (3) is valve pearl.
6. a kind of automatic gas releasing lid according to claim 1, it is characterised in that the bottom of the upper cover (2) is equipped with for branch
Hold the supporting block (5) of elastic component (4).
7. a kind of automatic gas releasing lid according to claim 6, it is characterised in that the supporting block (5) is equipped with through branch
The through-hole (51) of bracer (5).
8. a kind of automatic gas releasing lid according to any one of claims 1 to 7, it is characterised in that the upper cover (2) and bottom
Seat (1) is threadedly coupled.
9. a kind of automatic gas releasing lid according to claim 8, it is characterised in that the pedestal (1) and be located at bleed passage
(100) side wall is equipped with the thread (12) connecting with container threads.
10. a kind of automatic gas releasing lid according to claim 1, it is characterised in that the elastic component (4) is positioned at discouraged
Fill in the spring between (3) and upper cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794230.8A CN109703895A (en) | 2018-07-19 | 2018-07-19 | A kind of automatic gas releasing lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794230.8A CN109703895A (en) | 2018-07-19 | 2018-07-19 | A kind of automatic gas releasing lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703895A true CN109703895A (en) | 2019-05-03 |
Family
ID=66253812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794230.8A Pending CN109703895A (en) | 2018-07-19 | 2018-07-19 | A kind of automatic gas releasing lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440936A (en) * | 2021-07-02 | 2021-09-28 | 恒扬（韶关）工业有限公司 | Nitrogen production equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020114991A1 (en) * | 2001-02-16 | 2002-08-22 | Paul Hallifax | Apparatus for releasing gases from rechargeable lithium electrochemical cells during the formation stage of manufacturing |
| KR20080025557A (en) * | 2006-09-18 | 2008-03-21 | 박승진 | Valve device for controling pressure drink vessel |
| WO2011013957A2 (en) * | 2009-07-28 | 2011-02-03 | Kim Mi Ja | Lid for an airtight container and airtight container comprising same |
| TWM504073U (en) * | 2014-12-24 | 2015-07-01 | ren-ben Zhang | Explosion-proof container and explosion-proof ventilation device thereof |
| CN105564803A (en) * | 2016-01-08 | 2016-05-11 | 吴述和 | Sealing container for food |
| CN208665951U (en) * | 2018-07-19 | 2019-03-29 | 中山市华宝勒生活用品实业有限公司 | A kind of automatic gas releasing lid |
-
2018
- 2018-07-19 CN CN201810794230.8A patent/CN109703895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020114991A1 (en) * | 2001-02-16 | 2002-08-22 | Paul Hallifax | Apparatus for releasing gases from rechargeable lithium electrochemical cells during the formation stage of manufacturing |
| KR20080025557A (en) * | 2006-09-18 | 2008-03-21 | 박승진 | Valve device for controling pressure drink vessel |
| WO2011013957A2 (en) * | 2009-07-28 | 2011-02-03 | Kim Mi Ja | Lid for an airtight container and airtight container comprising same |
| TWM504073U (en) * | 2014-12-24 | 2015-07-01 | ren-ben Zhang | Explosion-proof container and explosion-proof ventilation device thereof |
| CN105564803A (en) * | 2016-01-08 | 2016-05-11 | 吴述和 | Sealing container for food |
| CN208665951U (en) * | 2018-07-19 | 2019-03-29 | 中山市华宝勒生活用品实业有限公司 | A kind of automatic gas releasing lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440936A (en) * | 2021-07-02 | 2021-09-28 | 恒扬（韶关）工业有限公司 | Nitrogen production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017133486A1 (en) | Pneumatic vacuum pressing apparatus | |
| CN104523172B (en) | Liquid storage device and storage cover of dosing machine | |
| CN101337610A (en) | Vacuum food preserving box | |
| CN208665951U (en) | A kind of automatic gas releasing lid | |
| CN109703895A (en) | A kind of automatic gas releasing lid | |
| CN208531266U (en) | Environment-friendly type macromolecule material vacuum bottle | |
| CN209661345U (en) | A kind of portable tea water separate cup | |
| CN216962060U (en) | Tea-water separation cup with automatically sealed open-close cup cover | |
| CN107150857B (en) | A kind of container cover with releasing pressure automatically function | |
| CN112078976A (en) | Container device convenient to take | |
| CN109051273A (en) | One kind can self-relieving bottle cap and bottle stopper | |
| CN208947947U (en) | A kind of feed fermentation sealing device bag | |
| CN201501608U (en) | Automatic-feeding vacuum tea caddy | |
| CN108448027A (en) | One-way relief valve that excretes of lithium cell | |
| CN212314378U (en) | High leakproofness packing jar | |
| CN210455788U (en) | Cover with flexible umbrella-shaped valve | |
| CN211870191U (en) | Automatic opening and closing sealing cover assembly | |
| CN210095369U (en) | Negative pressure adsorption-preventing cup cover | |
| CN207843815U (en) | It is a kind of can self-relieving bottle stopper and bottle cap | |
| CN207370289U (en) | A kind of monolayer net air cushion powder box | |
| CN208440606U (en) | Paste flavor aid bag intestinal fermentation sauce preparation facilities | |
| CN207470838U (en) | It is filling to use diaphragm valve | |
| CN201068278Y (en) | Evacuating fresh-keeping box for foodstuff | |
| CN201462124U (en) | Rubber safety valve | |
| CN205203798U (en) | Vacuum refreshing box of sealed effect improvement |
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 |