CN209444464U - A kind of filter end cap for opening multimode convenient in injection molding production one - Google Patents
A kind of filter end cap for opening multimode convenient in injection molding production one Download PDFInfo
- Publication number
- CN209444464U CN209444464U CN201821967075.7U CN201821967075U CN209444464U CN 209444464 U CN209444464 U CN 209444464U CN 201821967075 U CN201821967075 U CN 201821967075U CN 209444464 U CN209444464 U CN 209444464U
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- CN
- China
- Prior art keywords
- elastic clipping
- clipping strip
- end plate
- multimode
- injection molding
- Prior art date
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Abstract
The utility model provides a kind of filter end cap that multimode is opened convenient in injection molding production one, including end plate, is provided through snorkel in the middle part of the end plate upper surface；It is rectangular convex stupefied for being equipped with section along the end plate outer edge in the end plate lower surface, there are gaps between the convex stupefied outer edge and the outer edge of the end plate, vertically arranged elastic clipping strip is distributed on the convex stupefied lower end surface, it is installed with chuck in the lower end outside of the elastic clipping strip, chuck two sides side and the two sides side of the elastic clipping strip are mutually parallel.Elastic clipping strip is symmetrical arranged and its side and chuck side are mutually arranged in parallel, and is identical as horizontal die sinking direction, it can be achieved that the purpose that a mould is opened more, improves working efficiency.
Description
Technical field
The utility model relates to filter components, and in particular to a kind of filter end that multimode is opened convenient in injection molding production one
Lid.
Background technique
The canister installed on oil tank of vehicle can adsorb the steam generated when the volatilization of fuel tank fuel, keep the pressure in fuel tank
Dynamic balance is provided with the blow vent being communicated with the atmosphere on canister, when engine is run, the negative pressure that is generated due to the pumping of engine
Effect, enters air inside canister from blow vent, and the fuel vapour that canister adsorbs is brought into the combustion chamber of engine
Inside burn.
Currently, air filter is not arranged for the canister front end airflow mouth of passenger car on the market, it is stringent control vehicle
Exhaust emissions, need to be filtered the air in canister vent mouth.Need a kind of filter for being practically applicable to canister vent mouth.
In process of production, filter mostly uses plastics die sinking molding, and die sinking mode is mostly Bidirectional mobile die sinking up and down,
Or Bidirectional mobile die sinking in left and right is practically applicable to screw-type product to realize that one opens multimode；But for there are step or cards
The special construction of block just one can only open a mould, and production efficiency is low.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of filter end that multimode is opened convenient in injection molding production one
Lid.
A kind of filter end cap for opening multimode convenient in injection molding production one, it is characterised in that: including end plate, in the end plate
Snorkel is provided through in the middle part of upper surface；It is rectangular for being equipped with section along the end plate outer edge in the end plate lower surface
Convex stupefied, there are gaps between the convex stupefied outer edge and the outer edge of the end plate, are distributed on the convex stupefied lower end surface
There is vertically arranged elastic clipping strip, is installed with chuck, chuck two sides side and institute in the lower end outside of the elastic clipping strip
The two sides side for stating elastic clipping strip is mutually parallel.
Further are as follows: the end plate and it is convex it is stupefied be it is round, the elastic clipping strip is arc panel and including the first elastic card
Article, the second elastic clipping strip, third elastic clipping strip and the 4th elastic clipping strip, first elastic clipping strip and the 4th elastic clipping strip difference
It corresponds with second elastic clipping strip and third elastic clipping strip and is arranged about the same diameter symmetry of the end plate.
Further are as follows: be located at the position on the outside of the convex stupefied outer ring on the outer edge of the end plate and be equipped with limited block, institute
Side of the two sides side of limited block with the elastic clipping strip is stated to be parallel to each other.
Further are as follows: the position on the end plate positioned at the convex stupefied inner ring offers venthole.
Further are as follows: be installed with annular chuck in the outside end of the snorkel.
The utility model has the beneficial effects that the convex stupefied inner ring for being used to match filter element shell shell of setting, then cooperate end cap
Outside to stablize end cap and sealed interface；The elastic clipping strip and chuck of setting assemble efficient and convenient for being clamped；Due to end cap,
Elastic clipping strip, chuck and convex stupefied positional relationship include horizontal die sinking when die sinking, elastic clipping strip is symmetrical arranged and
Its side and chuck side are mutually arranged in parallel, and identical as horizontal die sinking direction, it can be achieved that the purpose that a mould is opened more, is improved
Working efficiency.
Detailed description of the invention
Fig. 1 is that the first visual angle of the utility model structure illustrates；
Fig. 2 is that the second visual angle of the utility model structure illustrates；
Fig. 3 is that the third visual angle of the utility model structure illustrates；
Fig. 4 is that the 4th visual angle of the utility model structure illustrates.
In figure, 1, end plate；11, venthole；2, convex stupefied；3, elastic clipping strip；31, chuck；301, the first elastic clipping strip；302,
Second elastic clipping strip；303, third elastic clipping strip；304, the 4th elastic clipping strip；4, snorkel；41, annular chuck；5, limited block.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.It should be noted that a left side in the example of the utility model,
In, the positional terms such as right, upper and lower, be only relative concept or be to refer to the normal operating condition of product each other, without answering
This is considered restrictive.
In conjunction with shown in Fig. 1 to Fig. 4, a kind of filter end cap for opening multimode convenient in injection molding production one, including end plate 1,
Snorkel 4 is provided through in the middle part of 1 upper surface of end plate；It is equipped in 1 lower surface of end plate along 1 outer edge of end plate
Section is rectangular convex stupefied 2, and there are gaps between convex stupefied 2 outer edge and the outer edge of the end plate 1, described convex stupefied
Vertically arranged elastic clipping strip 3 is distributed on 2 lower end surface, is installed with chuck 31, institute in the lower end outside of the elastic clipping strip 3
It states 31 two sides side of chuck and the two sides side of the elastic clipping strip 3 is mutually parallel.
Wherein, the end plate 1 and convex stupefied 2 be it is round, the elastic clipping strip 3 is arc panel and including the first elastic clipping strip
301, the second elastic clipping strip 302, third elastic clipping strip 303 and the 4th elastic clipping strip 304, first elastic clipping strip 301 and
Four elastic clipping strips 304 correspond and with second elastic clipping strip 302 and third elastic clipping strip 303 about the end plate respectively
1 same diameter symmetry setting.
In addition, the position being located on the outside of convex stupefied 2 outer ring on the outer edge of the end plate 1 is equipped with limited block 5, it is described
Side of the two sides side of limited block 5 with the elastic clipping strip 3 is parallel to each other.It is located in described convex stupefied 2 on the end plate 1
The position of circle offers venthole 11.Annular chuck 41 is installed in the outside end of the snorkel 4.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of filter end cap for opening multimode convenient in injection molding production one, it is characterised in that: including end plate, on the end plate
Snorkel is provided through in the middle part of surface；It is rectangular convex for being equipped with section along the end plate outer edge in the end plate lower surface
Stupefied, there are gaps between the convex stupefied outer edge and the outer edge of the end plate, are distributed on the convex stupefied lower end surface
Vertically arranged elastic clipping strip is installed with chuck in the lower end outside of the elastic clipping strip, chuck two sides side with it is described
The two sides side of elastic clipping strip is mutually parallel.
2. a kind of filter end cap for opening multimode convenient in injection molding production one according to claim 1, it is characterised in that: institute
State end plate and it is convex it is stupefied be it is round, the elastic clipping strip is arc panel and including the first elastic clipping strip, the second elastic clipping strip, third
Elastic clipping strip and the 4th elastic clipping strip, first elastic clipping strip and the 4th elastic clipping strip respectively with second elastic clipping strip and
Third elastic clipping strip corresponds and is arranged about the same diameter symmetry of the end plate.
3. a kind of filter end cap for opening multimode convenient in injection molding production one according to claim 1, it is characterised in that:
It is located at the position on the outside of the convex stupefied outer ring on the outer edge of the end plate and is equipped with limited block, the two sides side of the limited block is equal
It is parallel to each other with the side of the elastic clipping strip.
4. a kind of filter end cap for opening multimode convenient in injection molding production one according to claim 1, it is characterised in that:
Position on the end plate positioned at the convex stupefied inner ring offers venthole.
5. according to claim 1 to a kind of filter for opening multimode convenient in injection molding production one described in any claim in 4
End cap, it is characterised in that: be installed with annular chuck in the outside end of the snorkel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821967075.7U CN209444464U (en) | 2018-11-27 | 2018-11-27 | A kind of filter end cap for opening multimode convenient in injection molding production one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821967075.7U CN209444464U (en) | 2018-11-27 | 2018-11-27 | A kind of filter end cap for opening multimode convenient in injection molding production one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444464U true CN209444464U (en) | 2019-09-27 |
Family
ID=68012187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821967075.7U Active CN209444464U (en) | 2018-11-27 | 2018-11-27 | A kind of filter end cap for opening multimode convenient in injection molding production one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444464U (en) |
-
2018
- 2018-11-27 CN CN201821967075.7U patent/CN209444464U/en active Active
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