CN205495066U - Combined filtering funnel - Google Patents
Combined filtering funnel Download PDFInfo
- Publication number
- CN205495066U CN205495066U CN201620024592.5U CN201620024592U CN205495066U CN 205495066 U CN205495066 U CN 205495066U CN 201620024592 U CN201620024592 U CN 201620024592U CN 205495066 U CN205495066 U CN 205495066U
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- CN
- China
- Prior art keywords
- funnel
- funnel body
- sleeve
- dictyosome
- liquid
- Prior art date
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a combined filtering funnel, including sleeve, funnel body, filter screen and filler tube, telescopic lower extreme is located the funnel is originally internal, just telescopic outer wall with the inner wall threaded connection of funnel body, the filter screen includes the hemispherical dictyosome and encircles the solid fixed ring that the dictyosome border set up, gu fixed ring is located the funnel is originally internal the position of telescopic below, just gu fixed ring's outer wall with the inner wall threaded connection of funnel body, the filler tube is located the lower extreme of funnel body and with funnel body intercommunication, telescopic top is equipped with the apron, the apron with sleeve upper end border is articulated. Combined filtering funnel can filter liquid to can enlarge liquid capacity, avoid frequent add liquid, be favorable to reducing intensity of labour.
Description
Technical field
This utility model relates to funnel technique field, particularly to a kind of combined filter funnel.
Background technology
During funnel is commonly used in daily life, scientific research and testing or industry one-tenth product, it is mainly used to liquid is carried out drain, existing funnel generally includes funnel body and is arranged on the funnel tube below funnel body, finite capacity due to funnel body so that during using, needs constantly to funnel body adding liquid, operation inconvenience, being unfavorable for reducing labor intensity, and existing funnel only can play the effect of drain, function is the most single.
Summary of the invention
In view of this, this utility model provides a kind of combined filter funnel, can filter liquid, and can expand liquid capacity, it is to avoid frequently adding liquid, advantageously reduces labor intensity.
This utility model solves the problems referred to above by techniques below means:
Combined filter funnel of the present utility model, including sleeve, funnel body, drainage screen and funnel tube, the lower end of described sleeve is located in described funnel body, and the described outer wall of sleeve is connected with the inner thread of described funnel body, described drainage screen includes hemispheric dictyosome and the retainer ring arranged around described dictyosome edge, described retainer ring is positioned at the position of the lower section of the described sleeve of described funnel body, and the described outer wall of retainer ring is connected with the inner thread of described funnel body, described funnel tube is located at the lower end of described funnel body and connects with described funnel body, the top of described sleeve is provided with cover plate, described cover plate is hinged with edge, described sleeve upper end.
Further, described sleeve is the cylindrical structural that two ends are through.
Further, described funnel tube is the most tapered inverted cone-shaped structure.
Further, between the bottom of described dictyosome and the bottom of described funnel body, there is gap.
Further, described dictyosome is stainless steel.
Further, described funnel tube and described funnel body are one-body molded.
nullCombined filter funnel of the present utility model，Owing to being provided with described drainage screen in described funnel body，Thus by described drainage screen, liquid can be filtered，Filter off impurity，And owing to the dictyosome of described drainage screen is hemispherical，Be conducive to the contact surface expanding described dictyosome with liquid，Improve filter effect，Simultaneously，When needs expand liquid capacity，When avoiding frequent adding liquid，The lower end of sleeve can be located in described funnel body，Thus more liquid can be accommodated，Avoid frequent adding liquid，Labor intensity is made to reduce，When total amount of liquid is less，Removable described sleeve，Use described funnel body，In addition，Described drainage screen and described sleeve are all threadeded with described funnel body，Convenient dismounting and installation，It is easy to clean and maintenance，When not using described funnel，Described sleeve is hidden by available described cover plate，Avoid polluting.Thus, liquid can be filtered, and liquid capacity can be expanded, it is to avoid frequently adding liquid, advantageously reduce labor intensity.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of combined filter funnel of the present utility model；
Fig. 2 is the sectional view of combined filter funnel of the present utility model.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
nullBelow with reference to accompanying drawing, this utility model is described in detail，If Fig. 1 is to shown in 2: the combined filter funnel as described in the present embodiment，Including sleeve 1、Funnel body 2、Drainage screen 3 and funnel tube 4，The lower end of described sleeve 1 is located in described funnel body 2，And the described outer wall of sleeve 1 is connected with the inner thread of described funnel body 2，Described drainage screen 3 includes hemispheric dictyosome 31 and the retainer ring 32 arranged around described dictyosome 31 edge，Described retainer ring 32 is positioned at the position of the lower section of the described described sleeve of funnel body 21，And the described outer wall of retainer ring 32 is connected with the inner thread of described funnel body 2，Described funnel tube 4 is located at the lower end of described funnel body 2 and connects with described funnel body 2，The top of described sleeve 1 is provided with cover plate 5，Described cover plate 5 is hinged with edge, described sleeve 1 upper end.
nullCombined filter funnel described in the present embodiment，Owing to being provided with described drainage screen 3 in described funnel body 2，Thus by described drainage screen 3, liquid can be filtered，Filter off impurity，And owing to the dictyosome of described drainage screen 3 is hemispherical，Be conducive to the contact surface expanding described dictyosome 31 with liquid，Improve filter effect，The dictyosome 31 of drainage screen 3 can select various sizes of aperture according to the filtering requirement of different liquids，To adapt to laboratory diversified sample treatment requirement，Simultaneously，When needs expand liquid capacity，When avoiding frequent adding liquid，The lower end of sleeve 1 can be located in described funnel body 2，Thus more liquid can be accommodated，Avoid frequent adding liquid，Labor intensity is made to reduce，When total amount of liquid is less，Removable described sleeve 1，Described funnel body 2 is used to accommodate liquid，In addition，Described drainage screen 3 and described sleeve 1 are all threadeded with described funnel body，Convenient dismounting and installation，It is easy to clean and maintenance，When not using described funnel，Described sleeve 1 is hidden by available described cover plate 5，Avoid polluting.Thus, liquid can be filtered, and liquid capacity can be expanded, it is to avoid frequently adding liquid, advantageously reduce labor intensity.
As the further improvement of technique scheme, described sleeve 1 is the cylindrical structural that two ends are through.
As the further improvement of technique scheme, described funnel tube 4 is the most tapered inverted cone-shaped structure, consequently facilitating coordinate from the container of different bores.
As the further improvement of technique scheme, between the bottom of described dictyosome 31 and the bottom of described funnel body 2, there is gap, it is to avoid dictyosome 31 blocks funnel tube 4, meanwhile, makes liquid pass through dictyosome 31, it is ensured that filter effect.
As the further improvement of technique scheme, described dictyosome 31 is stainless steel, reduces corrosion, increases the service life.
As the further improvement of technique scheme, described funnel tube 4 and described funnel body 2 are one-body molded, thus are conducive to simplifying structure, and are easy to manufacture.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (6)
- null1. a combined filter funnel，It is characterized in that: include sleeve (1)、Funnel body (2)、Drainage screen (3) and funnel tube (4)，The lower end of described sleeve (1) is located in described funnel body (2)，And the described outer wall of sleeve (1) is connected with the inner thread of described funnel body (2)，Described drainage screen (3) includes hemispheric dictyosome (31) and the retainer ring (32) arranged around described dictyosome (31) edge，Described retainer ring (32) is positioned at the position of the lower section of described funnel body (2) described sleeve (1)，And the described outer wall of retainer ring (32) is connected with the inner thread of described funnel body (2)，Described funnel tube (4) is located at the lower end of described funnel body (2) and connects with described funnel body (2)，The top of described sleeve (1) is provided with cover plate (5)，Described cover plate (5) is hinged with described sleeve (1) edge, upper end.
- Combined filter funnel the most according to claim 1, it is characterised in that: described sleeve (1) is the cylindrical structural that two ends are through.
- Combined filter funnel the most according to claim 1, it is characterised in that: described funnel tube (4) is the most tapered inverted cone-shaped structure.
- Combined filter funnel the most according to claim 1, it is characterised in that: between the bottom of described dictyosome (31) and the bottom of described funnel body (2), there is gap.
- Combined filter funnel the most according to claim 1, it is characterised in that: described dictyosome (31) is stainless steel.
- Combined filter funnel the most according to claim 1, it is characterised in that: described funnel tube (4) and described funnel body (2) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024592.5U CN205495066U (en) | 2016-01-12 | 2016-01-12 | Combined filtering funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024592.5U CN205495066U (en) | 2016-01-12 | 2016-01-12 | Combined filtering funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495066U true CN205495066U (en) | 2016-08-24 |
Family
ID=56722726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024592.5U Expired - Fee Related CN205495066U (en) | 2016-01-12 | 2016-01-12 | Combined filtering funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205495066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082397A (en) * | 2017-05-16 | 2017-08-22 | 湖南神农油茶科技发展有限公司 | A kind of filling auxiliary body of tea oil |
-
2016
- 2016-01-12 CN CN201620024592.5U patent/CN205495066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082397A (en) * | 2017-05-16 | 2017-08-22 | 湖南神农油茶科技发展有限公司 | A kind of filling auxiliary body of tea oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180112 |