CN204416022U - The bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated and refreshing bottle - Google Patents
The bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated and refreshing bottle Download PDFInfo
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- CN204416022U CN204416022U CN201420820983.9U CN201420820983U CN204416022U CN 204416022 U CN204416022 U CN 204416022U CN 201420820983 U CN201420820983 U CN 201420820983U CN 204416022 U CN204416022 U CN 204416022U
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- lid
- bottle
- bottle cap
- gas passage
- catch
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Abstract
The utility model discloses the bottle cap that a kind of liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated, comprise lid; Lid is provided with the fluid passage and the gas passage being communicated with lid upper and lower surface that are communicated with lid upper and lower surface; Described gas passage is provided with microbial filter layer; Also comprise the top cover for capping fluid passage upper end open.Also disclose the refreshing bottle of this bottle cap of application.The bottle cap that the liquid food that prevents from repeatedly breaking a seal of the present utility model is putrid and deteriorated and refreshing bottle are compared with prior art, due to, fluid passage and gas passage are separated, extraneous air enters in bottle after only completely cutting off filtering microorganism by gas passage, external microbe is effectively avoided to enter, ensure the quality safety of liquid food, without the need to refrigeration, easy to use.
Description
Technical field
The utility model relates to antistaling container field, is specifically related to the putrid and deteriorated bottle cap of a kind of liquid food that prevents from repeatedly breaking a seal and refreshing bottle.
Background technology
Beverage, medicine, wine product and flavoring etc. all need to carry out anti-corrosive fresh-keeping.Fresh-keeping principle is changed microbial growth environment in liquid food by chemistry, method that is biological or physics, thus suppressed microbial growth breeding.At present, the method for known liquid food anti-corrosive fresh-keeping has: add anti fouling composition, controlled atmosphere or refrigeration.
But anti fouling composition is easily illegally abused, and the anti fouling composition of Prof. Du Yucang has certain toxicity, and natural anti fouling composition is expensive, is difficult to enter suitability for industrialized production.The range of temperatures of food-borne pathogens growth and breeding is 40-140 °F, and the refrigerant temperature of 20% is > 10 DEG C (50 °F), and have some pathogenic bacteria as Listeria monocytogens can at the temperature of < 10 DEG C growth and breeding, therefore, will refrigerate as fresh-keeping means separately also unsatisfactory.Controlled atmosphere just cannot keep original atmospheric pressure state behind food Kaifeng, therefore just loses corrosion-proof function behind Kaifeng.
Authorization Notice No. is that the utility model patent of CN201224568Y discloses the isolated control of a kind of insertion type internal tank fresh-keeping P&G device, comprises container body, bag, air inlet pipe and drain pipe; Bag to be placed in container body and to be communicated with air inlet pipe; Liquid in container body is poured out by drain pipe, and air enters bag by air inlet pipe, and bag body expansion, to occupy the space of trickle, makes liquid not contact with air all the time.This utility model achieves obstruct microbes in air to a certain extent and enters in liquid, but its complex structure, the volume of bag must match and could realize effect with the volume of container body, makes troubles for producing, and uses inconvenient.
Utility model content
Not enough for above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of safety containers structure easy to use, can behind Kaifeng pouring liquid process in prevent germ from entering container internal contamination food, solve the problem that the liquid food that repeatedly breaks a seal is putrid and deteriorated.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, the bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated, comprises lid; Lid is provided with the fluid passage and the gas passage being communicated with lid upper and lower surface that are communicated with lid upper and lower surface; Described gas passage is provided with microbial filter layer; Also comprise the top cover for capping fluid passage upper end open.When making that in bottle, liquid is poured out by the fluid passage of bottle cap like this, extraneous air only enters in bottle by gas passage, and completely cut off germ by microbial filter layer due to gas passage, external microbe cannot be entered in bottle, ensure liquid food, drug quality safety, without the need to refrigeration, easy to use.
Further technical scheme is, also comprises button, adapter shaft and catch; Lid is also provided with through hole; Described catch is positioned at below lid; The bottom of described adapter shaft is fixedly connected with described catch through described through hole; Also be arranged with spring outside the top of adapter shaft, the upper end of adapter shaft is fixedly connected with button; Described button is covered in below top cover; What the lower ending opening of fluid passage and the lower ending opening of gas passage were all positioned at catch blocks scope; When catch is connected to the lower surface of lid, the spacing between button and lid upper surface is less than or equal to the natural length of described spring.Make button, adapter shaft, spring and catch form Anti-backflow structure like this, prevent in pouring liquid process in liquid refluence pollution bottle, ensure the obstruct of germ further.
Further technical scheme is, the lower surface of described lid is also fixed with tightening seal washer; The lower ending opening of fluid passage, the lower ending opening of gas passage are all positioned at the scope of tightening seal washer; The position of tightening seal washer is corresponding with the position of described catch.The leak tightness with bottle cap outside in bottle can be improved so further.
As preferably, the lower end shape of described catch is taper or spherical shape.Such structure processing is simple, and meets flow of liquid rule, avoids liquid to be difficult to pour out.
As preferably, the center upper portion of described lid is also provided with caveli, and described through hole is communicated with lower surface and the caveli of lid.Such structure makes top cover more easily cover.
As preferably, described microbial filter layer is germ filter membrane; Described germ filter membrane is fixed on the upper end open of gas passage.Structure is simple, and the situation causing filter medium to drop in bottle under avoiding installing unsteady situation.
As preferably, described fluid passage and gas passage lay respectively at the both sides of lid central axis.When such structure can be implemented in pouring liquid, gas passage is positioned at the top of fluid passage and distant, and when ensureing to topple over, in bottle, liquid can not dipped gas passage.
The utility model also relates to a kind of refreshing bottle applying described bottle cap, also comprises bottle; The upper end of described bottle is neck, and the upper end of this neck is bottleneck; The periphery of described lid is also provided with the sidewall to downward-extension; Described sidewall and neck are provided with the fixed sturcture of adjustable lid height; When lid is positioned at extreme lower position, bottleneck abuts with tightening seal washer.Such structure makes bottle cap adjustable relative to the position of bottle, realizes locking effect, can ensure to make catch open because rocking under carrier state by mistake.
As preferably, the fixed sturcture of described adjustable lid height is be located at the negative thread of covered body wall inside face and be located at the outside thread of exterior.
The bottle cap that the liquid food that prevents from repeatedly breaking a seal of the present utility model is putrid and deteriorated and refreshing bottle compared with prior art, have following beneficial effect:
(1) fluid passage and gas passage are separated, and extraneous air enters in bottle after only completely cutting off filtering microorganism by gas passage, effectively avoids external microbe to enter, and ensure the quality safety of liquid food, without the need to refrigeration, easy to use.
(2) elastomeric backflow structure can be implemented in first stop liquid in toppling process and flows out and stop toppling over again, and effectively stops liquid backflow to pollute inner.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of specification sheets, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is that the utility model prevents from repeatedly breaking a seal the cross-sectional view of the putrid and deteriorated bottle cap of liquid food.
Fig. 2 is that the utility model prevents from repeatedly breaking a seal the cross-sectional view of the putrid and deteriorated refreshing bottle of liquid food.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the bottle cap that the liquid food that prevents from repeatedly breaking a seal of the present utility model is putrid and deteriorated, comprises lid 1, and lid 1 is provided with the fluid passage 21 and the gas passage 22 being communicated with lid 1 upper and lower surface that are communicated with lid 1 upper and lower surface; The upper end open of described gas passage 22 is fixed with the germ filter membrane 23 as microbial filter layer, and described germ filter membrane 23 can be the filter membrane that glass fiber filter paper, nitrocellulose filter, ultra filtration membrane etc. are conventional; Germ filter membrane 23 also can be fixed on gas passage 22 inside or lower ending opening; Also can be use to adopt other filter mediums to be filled in gas passage 22 as microbial filter layer.Even if germ filter membrane 23 is directly installed on upper end open and can ensures when dropping because installing shakiness, germ filter membrane 23 also can not directly fall in the liquid in bottle.When pouring liquid, liquid is outwards flowed out by fluid passage 21, and extraneous air enters from gas passage 22 and completely cut off outside germ by microbial filter layer.Also comprise the top cover 11 for capping fluid passage 21 upper end open.In the present embodiment, described top cover 11 is connected with lid 1 by hinged mode, and the entirety of capping lid 1, composition cover-lift structure, facilitate the open and close of top cover 11, top cover 11 is connected directly between on lid 1, not easily loses.The mode such as top cover 11 also can adopt fastening, be spirally connected and lid 1 are installed; Or adopt form capping fluid passages 21 such as small-sized lid, bottle stopper.
Also comprise button 31, adapter shaft 32 and catch 33; Lid 1 is also provided with through hole (scheming non-label).Described catch 33 is positioned at below lid 1; The bottom of described adapter shaft 32 is fixedly connected with described catch 33 through described through hole; Also be arranged with spring 34 outside the top of adapter shaft 32, the upper end of adapter shaft 32 is fixedly connected with button 31; Described button 31 is covered in below top cover 11.What the lower ending opening of fluid passage 21 and the lower ending opening of gas passage 22 were all positioned at catch 33 blocks scope; When catch 33 is connected to the lower surface of lid 1, the spacing between button 31 and lid 1 upper surface is less than or equal to the natural length of described spring 34.Such installing condition, when button 31 is pressed a little time, spring 34 must be in contraction state, thus can apply restoring force to the upper surface of button 31 and lid 1, catch 33 be compressed to the direction of lid 1, ensures result of use.In the present embodiment, the center upper portion of described lid 1 is also provided with caveli 14, and described through hole is communicated with lower surface and the caveli 14 of lid 1.Such mode makes the more convenient installation such as button 31, adapter shaft 32, and effectively reduces the volume of top cover 11, reduces production difficulty.In the present embodiment, described caveli 14 is positioned on the central axis of lid 1, and fluid passage 21 and gas passage 22 then lay respectively at the both sides of lid 1 central axis.
Further, the lower surface of described lid 1 is also fixed with tightening seal washer 35; The lower ending opening of fluid passage 21, the lower ending opening of gas passage 22 are all positioned at the scope of tightening seal washer 35; The position of tightening seal washer 35 is corresponding with the position of described catch 33.Namely catch 33 is not the lower surface being directly pressed on lid 1, but is pressed on tightening seal washer 35.
Working process: bottle cap with interior have the bottle 41 of liquid food to install to be connected after, when needs are when liquid is poured out in bottle, first rotate and find correct position to meet fluid passage 21 when toppling over to be positioned at the below of gas passage 22.In the present embodiment, because fluid passage 21 and gas passage 22 lay respectively at the both sides of lid 1 central axis, therefore user more easily finds the location status that can meet above-mentioned situation.Raise top cover 11, canting bottle, liquid stream is to bottle cap, pressing the button 31 makes catch 33 open (as shown in Figure 1 state), liquid flows out along fluid passage 21, and extraneous gas first completely cuts off germ through germ filter membrane 23, then enters and entered in bottle by gas passage 22.In this process, because fluid passage 21 and gas passage 22 lay respectively at the both sides of lid 1 central axis, so bottle can carry out the inclination of larger angle, liquid also can not dipped gas passage 22.In the present embodiment, the lower end shape of catch 33 is taper, is conducive to the outflow of liquid; Also can be sphere, ellipsoidal shape.Release button 31, catch 33 blocks fluid passage 21 and gas passage 22 again, and liquid stops outbound flowing, top cover 11, and in overall process, external microbe cannot enter in bottle, and what realize food in bottle is fresh-keeping.Acting as of top cover 11 prevents dust, foreign material or miscellaneous bacteria from entering fluid passage 21.
The utility model also relates to a kind of refreshing bottle applying above-mentioned bottle cap, as Fig. 2, also comprises bottle 41; The upper end of described bottle 41 is neck 42, and the upper end of this neck 42 is bottleneck 44; The periphery of described lid 1 is also provided with the sidewall 12 to downward-extension; Described sidewall 12 and neck 42 are provided with the fixed sturcture of adjustable lid 1 height; When lid 1 is positioned at extreme lower position, bottleneck 44 abuts with tightening seal washer 35.Particularly, the fixed sturcture of described adjustable lid 1 height is the negative thread 13 of sidewall 12 inside face being located at lid 1 and the outside thread 43 being located at neck 42 outside face, and the mode be threaded is both convenient produces, and easily regulates again height.The fixed sturcture of adjustable lid 1 height also can be have diverse location screens engaging mounting structure, with spacing slide construction etc.When carrying, the position of lid 1 is adjusted to minimum, then bottleneck 44 is close to tightening seal washer 35, ensures that liquid cannot flow out.
The bottle cap that the liquid food that prevents from repeatedly breaking a seal of the present utility model is putrid and deteriorated, also can install with bottle 41 by other means, such as: directly bond with bottleneck 44, buckle is connected, only need meet and be tightly connected.
Above-mentioned embodiment is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (9)
1. the bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated, is characterized in that: comprise lid; Lid is provided with the fluid passage and the gas passage being communicated with lid upper and lower surface that are communicated with lid upper and lower surface; Described gas passage is provided with microbial filter layer; Also comprise the top cover for capping fluid passage upper end open.
2. bottle cap according to claim 1, is characterized in that: also comprise button, adapter shaft and catch; Lid is also provided with through hole; Described catch is positioned at below lid; The bottom of described adapter shaft is fixedly connected with described catch through described through hole; Also be arranged with spring outside the top of adapter shaft, the upper end of adapter shaft is fixedly connected with button; Described button is covered in below top cover; What the lower ending opening of fluid passage and the lower ending opening of gas passage were all positioned at catch blocks scope; When catch is connected to the lower surface of lid, the spacing between button and lid upper surface is less than or equal to the natural length of described spring.
3. follow up bottle cap according to claim 2, it is characterized in that: the lower surface of described lid is also fixed with tightening seal washer; The lower ending opening of fluid passage, the lower ending opening of gas passage are all positioned at the scope of tightening seal washer; The position of tightening seal washer is corresponding with the position of described catch.
4. bottle cap according to claim 2, is characterized in that: the lower end shape of described catch is taper or spherical shape.
5. bottle cap according to claim 2, is characterized in that: the center upper portion of described lid is also provided with caveli, and described through hole is communicated with lower surface and the caveli of lid.
6. bottle cap according to claim 1, is characterized in that: described microbial filter layer is germ filter membrane; Described germ filter membrane is fixed on the upper end open of gas passage.
7. bottle cap according to claim 1, is characterized in that: described fluid passage and gas passage lay respectively at the both sides of lid central axis.
8. apply a refreshing bottle for bottle cap as claimed in claim 4, it is characterized in that: also comprise bottle; The upper end of described bottle is neck, and the upper end of this neck is bottleneck; The periphery of described lid is also provided with the sidewall to downward-extension; Described sidewall and neck are provided with the fixed sturcture of adjustable lid height; When lid is positioned at extreme lower position, bottleneck abuts with tightening seal washer.
9. refreshing bottle according to claim 8, is characterized in that: the fixed sturcture of described adjustable lid height is be located at the negative thread of covered body wall inside face and be located at the outside thread of exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820983.9U CN204416022U (en) | 2014-12-23 | 2014-12-23 | The bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated and refreshing bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820983.9U CN204416022U (en) | 2014-12-23 | 2014-12-23 | The bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated and refreshing bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204416022U true CN204416022U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820983.9U Expired - Fee Related CN204416022U (en) | 2014-12-23 | 2014-12-23 | The bottle cap that the liquid food that prevents from repeatedly breaking a seal is putrid and deteriorated and refreshing bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204416022U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712267A (en) * | 2016-04-14 | 2016-06-29 | 王景东 | Seal and liquid containing container utilizing seal |
| WO2019218287A1 (en) * | 2018-05-14 | 2019-11-21 | Lin Yongchao | New telescopic sealing cylinder |
| CN111372860A (en) * | 2017-10-09 | 2020-07-03 | 美可帮产品公司 | Antimicrobial bottle with antimicrobial seal |
| CN113086407A (en) * | 2021-03-03 | 2021-07-09 | 江门职业技术学院 | Paint bucket |
| CN114275338A (en) * | 2021-11-24 | 2022-04-05 | 高金月 | Self-inflating leakage-proof universal oil bottle cap capable of quantitatively discharging oil |
-
2014
- 2014-12-23 CN CN201420820983.9U patent/CN204416022U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712267A (en) * | 2016-04-14 | 2016-06-29 | 王景东 | Seal and liquid containing container utilizing seal |
| CN105712267B (en) * | 2016-04-14 | 2018-04-06 | 王景东 | It is a kind of to seal and apply its liquid containing container |
| CN111372860A (en) * | 2017-10-09 | 2020-07-03 | 美可帮产品公司 | Antimicrobial bottle with antimicrobial seal |
| WO2019218287A1 (en) * | 2018-05-14 | 2019-11-21 | Lin Yongchao | New telescopic sealing cylinder |
| CN113086407A (en) * | 2021-03-03 | 2021-07-09 | 江门职业技术学院 | Paint bucket |
| CN114275338A (en) * | 2021-11-24 | 2022-04-05 | 高金月 | Self-inflating leakage-proof universal oil bottle cap capable of quantitatively discharging 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: 20150624 Termination date: 20161223 |