CN108058926A - A kind of explosion-proof cover for inhalator jar - Google Patents
A kind of explosion-proof cover for inhalator jar Download PDFInfo
- Publication number
- CN108058926A CN108058926A CN201610980528.9A CN201610980528A CN108058926A CN 108058926 A CN108058926 A CN 108058926A CN 201610980528 A CN201610980528 A CN 201610980528A CN 108058926 A CN108058926 A CN 108058926A
- Authority
- CN
- China
- Prior art keywords
- explosion
- cover
- shrinkage pool
- proof cover
- concave hole
- 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
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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/70—Pressure relief devices
Abstract
The present invention provides a kind of explosion-proof cover for inhalator jar, the inner surface of the explosion-proof cover of the present invention is equidistant to be equipped with several concave holes, the outer surface of the explosion-proof cover corresponds to the outer shrinkage pool that respective numbers are provided at the position of several concave holes, the concave hole, the outer shrinkage pool that are set by the inner surface of explosion-proof cover, outer surface locally reduce the thickness of cover, when tank Inner pressure reaches critical point, concave hole cover part corresponding with outer shrinkage pool, it is strutted to form pressure release passage by pressure, the gas in pipe is promoted to be flowed out from the pressure release passage.Its shrinkage pool set by cover surfaces externally and internally, the local thickness for reducing cover, when tank Inner pressure reaches critical point, concave hole cover part corresponding with outer shrinkage pool, it is strutted to form pressure release passage by pressure, the gas in pipe is promoted to be flowed out from the pressure release passage, achievees the effect that inhalator jar is explosion-proof.And the configuration of the present invention is simple, low production cost, voltage endurance capability can reach most chemical industry and personal care product's requirement.
Description
Technical field
The present invention relates to a kind of aerosol pot face covers.
Background technology
It is filling production and on because operate or store it is improper be led to that tank Inner pressure increases up to critical point when, gas
Mist tank can integrally burst because cannot withstand, and do the injury of adult body and environment, to avoid unexpected generation, present foreign countries have one
The technology of kind explosion-proof effect is that one " rubber granule " is implanted into bottom cover centre position through bottom cover, and principle is also to reach critical
Point when, rubber granule thus compress discharge solvent or gas carry out release, still " rubber granule " cost is relatively higher, and need
Operator is excessive, and in addition " rubber granule " is softer, cannot be high so bearing pressure, therefore internal solvent often has slightly
Leakage happens, so this technology is suitable only for personal care product, above (personal care product's pressure ratio is relatively low and leaks
Solvent will not be harmful), so, above-mentioned technology cannot be promoted the use of on a large scale, and its production cost remains high.
The content of the invention
It is above-mentioned it is a primary object of the present invention to solve the problems, such as, a kind of explosion-proof cover for inhalator jar is provided,
Its shrinkage pool set by cover surfaces externally and internally, the local thickness for reducing cover, when tank Inner pressure reaches critical point, concave hole
Cover part corresponding with outer shrinkage pool, is strutted to form pressure release passage by pressure, and the gas in pipe is promoted to be flowed from the pressure release passage
Go out, achieve the effect that inhalator jar is explosion-proof.
Another object of the present invention is to provide one kind to reach for simple in structure, low production cost, voltage endurance capability
The explosion-proof cover of the inhalator jar required to most chemical industry and personal care product.
The technical solution adopted by the present invention is：A kind of explosion-proof cover for inhalator jar, the inner surface of the explosion-proof cover etc.
Rang ring is equipped with several concave holes, and the outer surface of the explosion-proof cover corresponds to is provided with respective counts at the position of several concave holes
The outer shrinkage pool of amount, the concave hole set by the inner surface of explosion-proof cover, outer surface, outer shrinkage pool locally reduce the thickness of cover,
After explosion-proof cover is made to be closed with inhalator jar, when tank Inner pressure reaches critical point, concave hole cover part corresponding with outer shrinkage pool,
It is strutted to form pressure release passage by pressure, the gas in pipe is promoted to be flowed out from the pressure release passage.
The concave hole, the depth of outer shrinkage pool are positive and negative 0.01 millimeter.
The concave hole, the quantity of outer shrinkage pool are 12.
Beneficial effects of the present invention are：The inner surface of the explosion-proof cover of the present invention is equidistant to be equipped with several concave holes,
The outer surface of the explosion-proof cover corresponds to the outer shrinkage pool that respective numbers are provided at the position of several concave holes, passes through explosion-proof cover
Inner surface, the outer surface concave hole, the outer shrinkage pool that set locally reduce the thickness of cover, be closed explosion-proof cover and inhalator jar
Afterwards, when tank Inner pressure reaches critical point, concave hole cover part corresponding with outer shrinkage pool is strutted to form pressure release and lead to by pressure
Road promotes the gas in pipe to be flowed out from the pressure release passage.Its shrinkage pool set by cover surfaces externally and internally, it is local to reduce cover
Thickness, when tank Inner pressure reaches critical point, concave hole cover part corresponding with outer shrinkage pool is strutted to form pressure release by pressure
Passage promotes the gas in pipe to be flowed out from the pressure release passage, achievees the effect that inhalator jar is explosion-proof.And the configuration of the present invention is simple,
Low production cost, voltage endurance capability can reach most chemical industry and personal care product's requirement.
Description of the drawings
Fig. 1, Fig. 2 are the stereoscopic schematic diagram of the present invention.
Fig. 3, the structure diagram for the present invention.
Fig. 4 is the schematic diagram of pressure release of the gas from the pressure release passage of the present invention.
Specific embodiment
It is as shown in Figures 1 to 4 a kind of preferable specific embodiment of the present invention, a kind of explosion-proof face for inhalator jar
Lid, as shown in Figure 1 to Figure 3, the inner surface 11 of the explosion-proof cover is equidistant to be equipped with several concave holes 111, the explosion-proof cover
Outer surface 12 correspond to the outer shrinkage pool 121 that respective numbers are provided at the position of several concave holes 10, pass through explosion-proof cover
Inner surface 11, the concave hole 111 of the setting of outer surface 12, the local thickness for reducing cover of outer shrinkage pool 121, make explosion-proof cover and aerosol
After tank is closed, as shown in figure 4, when tank Inner pressure reaches critical point, concave hole 111 and outer 121 corresponding cover part of shrinkage pool,
It is strutted to form pressure release passage A by pressure, the gas in pipe is promoted to be flowed out from pressure release passage A.From and to reach inhalator jar explosion-proof
Effect.
Specifically, in order to ensure there was only concave hole 111,121 corresponding cover part of outer shrinkage pool struts rather than entire surface
Lid departs from inhalator jar, and the concave hole 111, the depth of outer shrinkage pool are positive and negative 0.01 millimeter.
Further, the concave hole 111, the quantity of outer shrinkage pool 121 are 12.
For the present invention it will be realized that being provided with shrinkage pool by cover surfaces externally and internally, voltage endurance capability can reach mostization
Work and the requirement of personal care product, and the shrinkage pool of the present invention is once-forming, and without multiple technique, the present invention realizes anti-
Quick-fried effect, moreover it is possible to realize the effect for effectively lowering production cost.
The embodiment of the present invention and attached drawing are intended merely to the design concept of the displaying present invention, and protection scope of the present invention is not
It should be confined to this embodiment.
It can be seen from the above description that the purpose of design of the present invention can effectively be implemented.The part exhibition of embodiment
Show the purpose of the present invention and implement function and structure theme, and including other equivalent substitutions.
Therefore, the claims of the present invention include other equivalent implementations, and the specific scope of claims are incorporated herein by reference.
Claims (3)
1. a kind of explosion-proof cover for inhalator jar, it is characterised in that：The inner surface of the explosion-proof cover is equidistant be equipped with it is several
A concave hole, the outer surface of the explosion-proof cover correspond to the outer shrinkage pool that respective numbers are provided at the position of several concave holes, lead to
Crossing the inner surface of explosion-proof cover, the concave hole that outer surface is set, outer shrinkage pool locally reduces the thickness of cover, makes explosion-proof cover and gas
After mist tank is closed, when tank Inner pressure reaches critical point, concave hole cover part corresponding with outer shrinkage pool is strutted to be formed by pressure
Pressure release passage promotes the gas in pipe to be flowed out from the pressure release passage.
2. a kind of explosion-proof cover for inhalator jar as described in claim 1, which is characterized in that the concave hole, outer recessed
The depth in hole is positive and negative 0.01 millimeter.
3. a kind of explosion-proof cover for inhalator jar as described in claim 1, which is characterized in that the concave hole, outer recessed
The quantity in hole is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980528.9A CN108058926A (en) | 2016-11-08 | 2016-11-08 | A kind of explosion-proof cover for inhalator jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980528.9A CN108058926A (en) | 2016-11-08 | 2016-11-08 | A kind of explosion-proof cover for inhalator jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108058926A true CN108058926A (en) | 2018-05-22 |
Family
ID=62136828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980528.9A Pending CN108058926A (en) | 2016-11-08 | 2016-11-08 | A kind of explosion-proof cover for inhalator jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108058926A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813154A (en) * | 2003-06-24 | 2006-08-02 | 大陆制罐株式会社 | A small sized and high-pressurized container for preventing explosion |
| CN102328794A (en) * | 2010-06-07 | 2012-01-25 | 大陆制罐株式会社 | Portable high-pressure gas storage tank |
| KR101186931B1 (en) * | 2010-06-09 | 2012-09-28 | 주식회사 승일 | Aerosol can enable to expel high pressured gas therefrom and valve assembly thereof |
| CN106115089A (en) * | 2016-08-10 | 2016-11-16 | 代树卫 | A kind of explosionproof aerosol tank |
-
2016
- 2016-11-08 CN CN201610980528.9A patent/CN108058926A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813154A (en) * | 2003-06-24 | 2006-08-02 | 大陆制罐株式会社 | A small sized and high-pressurized container for preventing explosion |
| CN102328794A (en) * | 2010-06-07 | 2012-01-25 | 大陆制罐株式会社 | Portable high-pressure gas storage tank |
| KR101186931B1 (en) * | 2010-06-09 | 2012-09-28 | 주식회사 승일 | Aerosol can enable to expel high pressured gas therefrom and valve assembly thereof |
| CN106115089A (en) * | 2016-08-10 | 2016-11-16 | 代树卫 | A kind of explosionproof aerosol tank |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180522 |
|
| RJ01 | Rejection of invention patent application after publication |