CN204765081U - Filter is broken through to portable hand - Google Patents
Filter is broken through to portable hand Download PDFInfo
- Publication number
- CN204765081U CN204765081U CN201520490312.5U CN201520490312U CN204765081U CN 204765081 U CN204765081 U CN 204765081U CN 201520490312 U CN201520490312 U CN 201520490312U CN 204765081 U CN204765081 U CN 204765081U
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- stainless steel
- filter
- steel frame
- funnel type
- flexible stainless
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Abstract
The utility model relates to a filter is broken through to portable hand, including flexible stainless steel frame and filter house, wherein, flexible stainless steel frame comprises a plurality of hourglass hopper -shaped's tapered hollow cylinder nested within each other combination, and through joint between internal and external surface between each hollow cylinder stretch out and draw back the folding flexible of stainless steel frame with fix, the filter house is installed in flexible stainless steel frame's inside, and including double -deck filter screen and funnel type strainer filter supprot, funnel type strainer filter supprot wholly is a hourglass hopper -shaped, goes up the rim along supporting by surperficial in flexible stainless steel frame inner wall, double -deck filter screen set up in funnel type strainer filter supprot's slope on the surface, and unsettled the setting in funnel type strainer filter supprot in middle part of double -deck filter screen for material liquid to flowing through filters, runs through being provided with a plurality of apertures on funnel type strainer filter supprot's the lower terminal surface. The utility model discloses simple structure, the volume is less, and convenient to carry saves space again, can effectively must prevent the infiltration of the thin sediment of coffee, stainless steel, long service life, and can dismantle the washing of being convenient for.
Description
Technical field
The utility model relates to catering trade articles for use apparatus field, particularly relates to a kind of portable hand and breaks through filter.
Background technology
In China, coffee, as the external product of one, has won liking of increasing consumer in recent years.Coffee sanitary condition, the water mixing ratio of public offering on market, fresh index, boils the problems such as degree and quite makes consumer worry.Therefore, a lot of family starts to consider to buy coffee machine.At home, coffee machine, as a kind of household electrical appliances of fashion practicality, is widely used in many urban families.
Nowadays the share in coffee machine market is constantly increasing, and user also constantly proposes new requirement to the function of coffee machine simultaneously.And many enterprises are in the competition process in market, due to some technical reasons, some problems that coffee machine exists for many years are not solved effectively.
Particularly the brewing of coffee, in simple terms, be exactly water through when ground coffee, dissolve and taken the solable matter in a part of ground coffee out of, in ground coffee, probably having the material of 30% to be brewed extract.Intuitively just refer in 100g ground coffee, we probably can brew the material extracting 30g, therefore brew this portion especially crucial.And the structure of the pouring and boiling device of existing current coffee machine is too complicated, mostly being integral type is fixedly connected with, and after the repeatedly use of coffee machine, is not easy to cleaning.Especially as the critical component brewed, the network of rivers, screen pack.And just serve vital effect as the screen pack brewed in parts.Now current coffee machine screen pack is on the market due to its single layer structure, can not well the active ingredient in ground coffee be leached.Some screen pack can leach the active ingredient in ground coffee really to a great extent, but its structure is too complicated again, not only manufacturing cost is very high, because screen pack is all directly connected with the miscellaneous part in pouring and boiling device, cause the structure of miscellaneous part also integrated with screen pack, make whole coffee machine in the use in later stage, be not easy to cleaning.
Therefore, the coffee brewing devices under current technology is not easy to carry and disassembly, cleaning on the one hand, can not must prevent the thin slag infiltration of coffee on the other hand very well.Therefore economic society and a kind of Portable detachable of daily production active demand brew filter plant, effectively can must prevent the thin slag infiltration of coffee.
In view of above-mentioned defect, the utility model creator obtains this creation finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of portable hand to break through filter, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, provides a kind of portable hand to break through filter, comprises flexible stainless steel frame and filter house, wherein,
Described flexible stainless steel frame is made up of the mutually nested combination of multiple funnelform tapered hollow cylinder, and carries out the folding retractable of described flexible stainless steel frame by the friction between each hollow cylinder between surfaces externally and internally and fix;
Described filter house is installed on the inside of described flexible stainless steel frame, comprises double-layer leaching net and funnel type filter screen bracket, and described funnel type filter screen bracket entirety is in a funnel-form, and upper rim is along being resisted against described flexible stainless steel frame inner wall surface;
Described double-layer leaching net is arranged in the ramped surfaces of described funnel type filter screen bracket, and the middle part of described double-layer leaching net is unsettled is arranged in described funnel type filter screen bracket, in order to filter the feed liquid flowed through, the lower surface of described funnel type filter screen bracket is run through and is provided with multiple aperture.
The lower end outer rim of described flexible stainless steel frame is connected with stainless steel holder.
Described flexible stainless steel frame is combined by the mutual clamping of lower edges by the hollow cylinder described in three.
The internal layer of described double-layer leaching net is the soft stainless (steel) wire of 300 order numbers, and skin is hard stainless (steel) wire.
Preferably, the center of the outer bottom of described double-layer leaching net offers a through hole.
Preferably, the bottom of described flexible stainless steel frame is also provided with macropore.
Preferably, described funnel type filter screen bracket is made up of stainless steel material.
The beneficial effects of the utility model are compared with the prior art:
(1) design of the flexible stainless steel frame foldable telescopic described in and nested inside, against the design of installing the filter house had described in double-layer leaching net, make easy to carryly to save space again, and effectively can prevent the thin slag infiltration of coffee;
(2) double-layer leaching net described in adopts stainless steel material, makes easy to carryly can reduce breakage again; Described bottom screen adopts stainless steel, and has a fairly large number of aperture, makes smooth in water flow; The outer bottom of described double-layer leaching net offers through hole, such that current are comparatively smooth and easy must be flowed in the cup of positioned beneath or in kettle;
(3) bottom of the flexible stainless steel frame described in is also provided with macropore, makes liquid more smoothly from the filter described in the outflow of bottom;
(4) the lower end outer rim of the flexible stainless steel frame described in is also connected with stainless steel holder, makes easy to use;
(5) overall structure volume is little does not take up space, and goes out easy to carry, stainless steel, long service life, convenient cleaning.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram that the utility model portable hand breaks through filter;
Fig. 2 is the sectional structure schematic diagram that the utility model portable hand breaks through the flexible stainless steel frame of filter;
Fig. 3 is the plan structure schematic diagram that the utility model portable hand breaks through the flexible stainless steel frame of filter;
Fig. 4 is the sectional structure schematic diagram that the utility model portable hand breaks through the filter house of filter;
Fig. 5 is the plan structure fragmentary perspective view that the utility model portable hand breaks through the filter house of filter;
Fig. 6 be the utility model portable hand break through the filter house of filter double-layer leaching net in the plan structure schematic diagram of layer segment;
Fig. 7 is the plan structure schematic diagram that the utility model portable hand breaks through the double-layer leaching net outer section of the filter house of filter;
Fig. 8 is the embody rule schematic diagram that the utility model portable hand breaks through filter.
Detailed description of the invention
Below, embodiment of the present utility model will be described with reference to the accompanying drawings.In embodiments, the part of same configuration uses identical Reference numeral and omits and describes.
Consult Fig. 1, for the utility model portable hand breaks through the sectional structure schematic diagram of filter; And Fig. 2, the sectional structure schematic diagram of the flexible stainless steel frame of filter is broken through for the utility model portable hand; Composition graphs 3, breaks through the plan structure schematic diagram of the flexible stainless steel frame of filter for the utility model portable hand; And Fig. 4, for the utility model portable hand breaks through the sectional structure schematic diagram of the filter house of filter; And Fig. 5, for the utility model portable hand breaks through the plan structure fragmentary perspective view of the filter house of filter; And Fig. 6, be the plan structure schematic diagram of layer segment in the double-layer leaching net that the utility model portable hand breaks through the filter house of filter; And Fig. 7, the plan structure schematic diagram of the double-layer leaching net outer section of the filter house of filter is broken through for the utility model portable hand.As shown in FIG., described filter comprises flexible stainless steel frame and filter house, wherein,
Described flexible stainless steel frame 1 is made up of the mutually nested combination of multiple funnelform tapered hollow cylinder 11, and the fixed effect stretched between rear each hollow cylinder 11 is reached by the friction snap effect of mutual surfaces externally and internally, make described flexible stainless steel frame 1 foldable telescopic.
Described filter house 2 is installed on the inside of described flexible stainless steel frame 1, comprise double-layer leaching net 5 and funnel type filter screen bracket 4, wherein, described funnel type filter screen bracket 4 entirety is in a funnel-form, upper rim is resisted against described flexible stainless steel frame 1 inner wall surface along 41, to reach the detachable inside that must be arranged on described flexible stainless steel frame 1; Described double-layer leaching net 5 is arranged in the ramped surfaces of described funnel type filter screen bracket 4, and the middle part of described double-layer leaching net 5 is unsettled is arranged in described funnel type filter screen bracket 4, in order to filter the feed liquid flowed through, the lower surface of described funnel type filter screen bracket 4 is run through and is provided with multiple aperture 61, to form bottom screen 6.
As shown in Figure 6 and Figure 7, the internal layer 52 of described double-layer leaching net 5 is the soft net of 300 order numbers, outer 53 is 304 harder stainless (steel) wires, and the center bottom the skin 53 of described double-layer leaching net 5 offers a through hole 51, in order to strengthen the flowing velocity of the liquid after purification after filtration.
And in the present embodiment, the quantity of the hollow cylinder 11 of described flexible stainless steel frame 1 is three, namely described flexible stainless steel frame 1 is combined by phase mutual friction clamping between lower edges surface by the hollow cylinder 11 described in three, due to described hollow cylinder 11 in tapered funnel-form and size differ, therefore mutually nested stretching afterwards each other lower edges mutually against obtaining scalable fixing effect; Aperture 61 quantity lower surface of described funnel type filter screen bracket 4 being run through setting is more, flows through and excellent filtration effect to reach smooth and easy.
The bottom of described flexible stainless steel frame 1 is also provided with macropore 12, makes liquid more smoothly from the filter described in the outflow of bottom; The lower end outer rim of described flexible stainless steel frame 1 is also connected with stainless steel holder 3, to be resisted against on rim of a cup or easy to use on kettle during use.
Composition graphs 8, for the utility model portable hand breaks through the embody rule schematic diagram of filter.As shown in FIG., when the utility model specifically uses, described filter house 2 is placed in described flexible stainless steel frame 1, coffee or tea is inserted after described flexible stainless steel frame 1 pull-up being stretched, and whole described filter is placed on cup 7 or kettle, slowly again must add water, the soup soaked is by described double-layer leaching net 5 and flow in cup 7 or in kettle.
It is worthy of note, described double-layer leaching net 5 is in the shape of the letter V and has space between flexible stainless steel frame 1 described in periphery, when injecting water, smooth in water flow can be made, the hard stainless steel of skin 53 of described double-layer leaching net 5, internal layer 52 uses comparatively fine and closely woven soft stainless steel, and bottom exterior layer 53 offers through hole 51, makes to obtain comparatively excellent filter effect.Described funnel type filter screen bracket 4 is also made up of stainless steel material.
Like this, the design of described flexible stainless steel frame 1 foldable telescopic and nested inside, against the design of installing the filter house 2 had described in double-layer leaching net 5, make easy to carryly to save space again, and effectively can prevent the thin slag infiltration of coffee; Described double-layer leaching net 5 adopts stainless steel material, makes easy to carryly can reduce breakage again; Described bottom screen 6 adopts stainless steel, and has a fairly large number of aperture 61, makes smooth in water flow; Offer through hole 51 bottom the skin 53 of described double-layer leaching net 5, such that current are comparatively smooth and easy must be flowed in the cup of positioned beneath or in kettle; The bottom of described flexible stainless steel frame 1 is also provided with macropore 12, makes liquid more smoothly from the filter described in the outflow of bottom; The lower end outer rim of described flexible stainless steel frame 1 is also connected with stainless steel holder 3, makes easy to use.And volume is little does not take up space, go out easy to carry, stainless steel, long service life, convenient cleaning.Meanwhile, stainless steel filtering net can Reusability, and disposable filter paper and filter cloth can also be avoided easily to adsorb the drawback of coffee grease, makes every a cup of Java of going out all more aromatic.
Above-describedly being only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (7)
1. portable hand breaks through a filter, it is characterized in that, comprises flexible stainless steel frame and filter house, wherein,
Described flexible stainless steel frame is made up of the mutually nested combination of multiple funnelform tapered hollow cylinder, and by between each hollow cylinder between surfaces externally and internally clamping carry out the folding retractable of described flexible stainless steel frame and fixing;
Described filter house is installed on the inside of described flexible stainless steel frame, comprises double-layer leaching net and funnel type filter screen bracket, and described funnel type filter screen bracket entirety is in a funnel-form, and upper rim is along being resisted against described flexible stainless steel frame inner wall surface;
Described double-layer leaching net is arranged in the ramped surfaces of described funnel type filter screen bracket, and the middle part of described double-layer leaching net is unsettled is arranged in described funnel type filter screen bracket, in order to filter the feed liquid flowed through, the lower surface of described funnel type filter screen bracket is run through and is provided with multiple aperture.
2. portable hand as claimed in claim 1 breaks through filter, and it is characterized in that, the lower end outer rim of described flexible stainless steel frame is connected with stainless steel holder.
3. portable hand as claimed in claim 2 breaks through filter, and it is characterized in that, described flexible stainless steel frame is combined by phase mutual friction clamping between lower edges surface by the hollow cylinder described in three.
4. the portable hand as described in claim 1 or 3 breaks through filter, it is characterized in that, the internal layer of described double-layer leaching net is the soft stainless (steel) wire of 300 order numbers, and skin is hard stainless (steel) wire.
5. portable hand as claimed in claim 4 breaks through filter, and it is characterized in that, the center of the outer bottom of described double-layer leaching net offers a through hole.
6. portable hand as claimed in claim 5 breaks through filter, and it is characterized in that, the bottom of described flexible stainless steel frame is also provided with macropore.
7. portable hand as claimed in claim 6 breaks through filter, and it is characterized in that, described funnel type filter screen bracket is made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490312.5U CN204765081U (en) | 2015-07-08 | 2015-07-08 | Filter is broken through to portable hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490312.5U CN204765081U (en) | 2015-07-08 | 2015-07-08 | Filter is broken through to portable hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765081U true CN204765081U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490312.5U Expired - Fee Related CN204765081U (en) | 2015-07-08 | 2015-07-08 | Filter is broken through to portable hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937827A (en) * | 2017-01-12 | 2017-07-11 | 邓蕊娜 | Filter bag |
| CN109303487A (en) * | 2017-07-26 | 2019-02-05 | 林紫绮 | Coffee brewing cup structure with expansible strainer |
| CN112617610A (en) * | 2019-09-24 | 2021-04-09 | 上海旗凌实业有限公司 | Movable support mechanism of portable coffee machine |
-
2015
- 2015-07-08 CN CN201520490312.5U patent/CN204765081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937827A (en) * | 2017-01-12 | 2017-07-11 | 邓蕊娜 | Filter bag |
| CN109303487A (en) * | 2017-07-26 | 2019-02-05 | 林紫绮 | Coffee brewing cup structure with expansible strainer |
| CN112617610A (en) * | 2019-09-24 | 2021-04-09 | 上海旗凌实业有限公司 | Movable support mechanism of portable coffee machine |
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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: 20151118 Termination date: 20200708 |