CN202169107U - Food filter device - Google Patents
Food filter device Download PDFInfo
- Publication number
- CN202169107U CN202169107U CN 201120247290 CN201120247290U CN202169107U CN 202169107 U CN202169107 U CN 202169107U CN 201120247290 CN201120247290 CN 201120247290 CN 201120247290 U CN201120247290 U CN 201120247290U CN 202169107 U CN202169107 U CN 202169107U
- Authority
- CN
- China
- Prior art keywords
- funnel
- receiving bottle
- ring
- annular fastener
- annular
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a food filter device. The food filter device includes a solution accommodating funnel, a thin film, a ring-shaped fastening piece and a receiving bottle, wherein a ring-shaped convex ring is arranged on the inner side surface of the ring-shaped fastening piece, the diameter of the thin film is identical to the inner diameter of the ring-shaped fastening piece, the thin film is arranged on the ring-shaped convex ring in a blocking manner, the caliber of a solution outlet end of the funnel is identical to that of a solution inlet end of the receiving bottle, and the funnel and the receiving bottle are fastened and fixed through the ring-shaped fastening piece. The food filter device adopts threaded connection, so that the funnel and the receiving bottle can be more firmly connected with the ring-shaped fastening piece; the thin film is arranged in the fastening piece to filter out microorganisms for convenient testing; and the device has the advantages of simple design, convenience in use and low cost.
Description
Technical field
The utility model relates to the field of food engineering, especially a kind of food filter.
Background technology
At present; Along with the progress of science, development of times, the food sanitation safe aspect is progressively well paid attention to; Enterprise to present food production; The every batch of product needed produced was advanced a series of safe and sanitaries inspections such as sampling observation, chemical examination, guaranteed that each production marketing of producing can be absolutely qualified to the market, and can the satisfaction to the client.Because now a lot of enterprises are still very weak for the check of food microorganisms this respect, because the check food microorganisms, needing to be equipped with main equipment can test, and its troublesome poeration uses inconvenient.
Summary of the invention
The utility model technical issues that need to address are: in order to overcome the problem that exists in above-mentioned, a kind of simple to operate, easy to use and food filter that cost is low is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of food filter; Form by the funnel that holds solution, film, annular fastener and receiving bottle; Described annular fastener medial surface is provided with annular bead; Described film diameter and retaining identical with the annular fastener internal diameter is on annular bead, and described funnel outlet end bore is identical with receiving bottle liquid feeding end bore, and described funnel and receiving bottle pass through that annular fastener is fastening to be fixed.
In order to make its connection more firm; Described annular fastener is divided into annular fastener and following annular fastener through annular bead; The described annular fastener medial surface of going up offers internal thread; Following annular fastener medial surface offers down internal thread; Offer on the end outer surface of described funnel lower end and the corresponding external screw thread of going up of last internal thread, offer on the end outer surface of receiving bottle upper end and the corresponding external screw thread down of following internal thread, described funnel is connected through screw thread with annular fastener with receiving bottle.
The beneficial effect of the utility model is: described food filter, adopt the screw-type connected mode, and can make between funnel and receiving bottle and the annular fastener more firm; Film is set in securing member, can microorganism be leached, convenient check, this installs simplicity of design, easy to use, and cost is low.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the detachable structural representation of the described food filter of the utility model.
Accompanying drawing acceptance of the bid is kept the score and is stated as follows: 1, funnel, 11, go up external screw thread, 2, film, 3, annular fastener, 31, annular bead, 4, receiving bottle, 41, time external screw thread.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Food filter as shown in Figure 1; Form by the funnel that holds solution 1, film 2, annular fastener 3 and receiving bottle 4; Annular fastener 3 medial surfaces are provided with annular bead 31, film 2 diameters identical with annular fastener 3 internal diameters and the retaining on annular bead 31, funnel 1 outlet end bore is identical with receiving bottle 4 liquid feeding end bores; Annular fastener 3 is divided into annular fastener and following annular fastener through annular bead 31; The described annular fastener medial surface of going up offers internal thread, and following annular fastener medial surface offers down internal thread, offers on the funnel 1 lower end end outer surface and the corresponding external screw thread 11 of going up of last internal thread; Offer on the receiving bottle 4 upper end end outer surface and the corresponding time external screw thread 41 of following internal thread, funnel 1 and receiving bottle 4 and annular fastener 3 are connected through screw thread.
The installation method of the food filter of the utility model: at first receiving bottle 4 is placed on the horizontal table top; And then device film 2 in the annular fastener 3; Film 2 just in time keeps off on annular bead 31; Then annular fastener 3 is screwed in down on the external screw thread 41 through following internal thread, at last funnel 1 is screwed on the last internal thread in the annular fastener 3 through last external screw thread 11.
After end is installed, add the food solution that needs filtration in the upper end of funnel 1, solution is through behind the film 2; Microorganism remains on the film 2; Hydrone flows in the receiving bottle 4, after the solution in the wait funnel 1 all flows in the receiving bottle 4, and the annular fastener 3 of back-outing; Take out film 2 then, film 2 is placed on microscopically amplified inspection microorganism.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (2)
1. food filter; It is characterized in that: form by the funnel that holds solution (1), film (2), annular fastener (3) and receiving bottle (4); Described annular fastener (3) medial surface is provided with annular bead (31); Described film (2) diameter and retaining identical with annular fastener (3) internal diameter is on annular bead (31), and described funnel (1) outlet end bore is identical with receiving bottle (4) liquid feeding end bore, and described funnel (1) and receiving bottle (4) pass through that annular fastener (3) is fastening to be fixed.
2. food filter according to claim 1; It is characterized in that: described annular fastener (3) is divided into annular fastener and following annular fastener through annular bead (31); The described annular fastener medial surface of going up offers internal thread; Following annular fastener medial surface offers down internal thread; Offer on the end outer surface of described funnel (1) lower end and the corresponding external screw thread (11) of going up of last internal thread, offer on the end outer surface of receiving bottle (4) upper end and the corresponding external screw thread (41) down of following internal thread, described funnel (1) is connected through screw thread with annular fastener (3) with receiving bottle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120247290 CN202169107U (en) | 2011-07-14 | 2011-07-14 | Food filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120247290 CN202169107U (en) | 2011-07-14 | 2011-07-14 | Food filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169107U true CN202169107U (en) | 2012-03-21 |
Family
ID=45827311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120247290 Expired - Fee Related CN202169107U (en) | 2011-07-14 | 2011-07-14 | Food filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169107U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264985A (en) * | 2013-05-24 | 2013-08-28 | 姬志刚 | Multifunctional funnel with filter screen |
| CN106823514A (en) * | 2017-02-27 | 2017-06-13 | 成都佰思汇信科技有限责任公司 | Suction filtration bottle |
| CN107853151A (en) * | 2017-12-19 | 2018-03-30 | 运城清海科技有限公司 | A kind of plant preserves the funnel of blue or green tank |
| CN108313960A (en) * | 2018-03-21 | 2018-07-24 | 江苏鹏鹞药业有限公司 | A kind of funnel for coutroi velocity in medical production |
| CN109060792A (en) * | 2018-09-07 | 2018-12-21 | 天津市光复科技发展有限公司 | The method of sulfhydryl paper concentration and separation colorimetric method for determining trace lead in water |
| CN109239060A (en) * | 2018-09-07 | 2019-01-18 | 天津市光复科技发展有限公司 | The sulfhydryl paper enrichment of heavy metal cadmium, separation colorimetric method measuring method in water |
| CN111085018A (en) * | 2019-12-30 | 2020-05-01 | 陕西博睿信息科技有限公司 | Filter for detecting water quality by using filter membrane method |
-
2011
- 2011-07-14 CN CN 201120247290 patent/CN202169107U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264985A (en) * | 2013-05-24 | 2013-08-28 | 姬志刚 | Multifunctional funnel with filter screen |
| CN108862173A (en) * | 2013-05-24 | 2018-11-23 | 河北工程大学 | A kind of multifunctional funnel of upper lower leaf |
| CN109081296A (en) * | 2013-05-24 | 2018-12-25 | 姬志刚 | A kind of funnel with strainer |
| CN106823514A (en) * | 2017-02-27 | 2017-06-13 | 成都佰思汇信科技有限责任公司 | Suction filtration bottle |
| CN107853151A (en) * | 2017-12-19 | 2018-03-30 | 运城清海科技有限公司 | A kind of plant preserves the funnel of blue or green tank |
| CN108313960A (en) * | 2018-03-21 | 2018-07-24 | 江苏鹏鹞药业有限公司 | A kind of funnel for coutroi velocity in medical production |
| CN109060792A (en) * | 2018-09-07 | 2018-12-21 | 天津市光复科技发展有限公司 | The method of sulfhydryl paper concentration and separation colorimetric method for determining trace lead in water |
| CN109239060A (en) * | 2018-09-07 | 2019-01-18 | 天津市光复科技发展有限公司 | The sulfhydryl paper enrichment of heavy metal cadmium, separation colorimetric method measuring method in water |
| CN109060792B (en) * | 2018-09-07 | 2021-02-12 | 天津市光复科技发展有限公司 | Method for determining trace lead in water by sulfydryl paper enrichment and separation colorimetric method |
| CN111085018A (en) * | 2019-12-30 | 2020-05-01 | 陕西博睿信息科技有限公司 | Filter for detecting water quality by using filter membrane method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20130714 |