CN202653800U - Drinking straw structure having backflow-preventing function - Google Patents
Drinking straw structure having backflow-preventing function Download PDFInfo
- Publication number
- CN202653800U CN202653800U CN 201220199607 CN201220199607U CN202653800U CN 202653800 U CN202653800 U CN 202653800U CN 201220199607 CN201220199607 CN 201220199607 CN 201220199607 U CN201220199607 U CN 201220199607U CN 202653800 U CN202653800 U CN 202653800U
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- backflow
- seat
- suck
- tool
- tubular construction
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Abstract
The utility model discloses a drinking straw structure having a backflow-preventing function. The drinking straw structure consists of a drinking seat and a straw part and is characterized in that the front end of the drinking seat is provided with a drinking part; a valve is arranged at the drinking part; the periphery of the back end of the drinking seat is provided with a circular wing, and a socket hole is formed in the periphery of the back end of the drinking seat and extends inwards; a pivoting hole is formed in the front end of the socket hole, extends inwards and is used for tightly clamping the straw part. By the drinking straw structure, when a person drinks liquid, the liquid is prevented from flowing back to a container, and a sanitary problem of bacteria breeding is solved.
Description
Technical field
The utility model relates to the tubular construction of sucking of the anti-backflow of a kind of tool, espespecially a kind of for drinking person be used for arbitrarily on the various containers and during sipping liquids anti-backflow in container, to reduce the hygienic issues of bacteria breed.
Background technology
Press, water is one of important component that consists of human body, also tend to discharge in external by different modes such as sweat, drainage, breathing and evaporations, therefore we must replenish a large amount of moisture every day, to keep the water balance in the body, and the style such as social kettle or water bottle container differs very much now, main for liquid splendid attires such as boiling water or beverages, drink when being beneficial to usually be in or go out, drink in order to be more convenient for drinking person, can by a suction pipe that is inserted in the kettle, more successfully suck the liquid in the kettle.
Such as a common structure 5, see also shown in Figure 5, be the suction pipe 51 in the present on the market common kettle bottle, the front end of this suction pipe 51 is provided with one and sucks end 511, for the drinking person sipping liquids, and the rear end of this suction pipe 51 is to be inserted in the stretch section 52, and it is to supply the rear end of this suction pipe 51 to plug fixing that an end of this stretch section 52 is provided with a pivoted hole 521; This other end is provided with a blocking element 522 is resisted against kettle bottle bottom to increase this suction pipe 51 strength again.
So, with regard to above-mentioned, this suction pipe 51 and stretch section 52 are for plugging fixedly shape, and be the perforation shape, therefore after drinking person carrying out sipping liquids, when mouth left suction pipe, therefore the liquid that was originally drunk up mixing saliva and refluxing in container, causes easily causing the hygienic issues of bacteria breed.
Summary of the invention
Accordingly, main purpose of the present utility model is to be: provide a kind of can be arbitrarily be used on the various containers and during sipping liquids anti-backflow in container, to reduce the hygienic issues of bacteria breed.
For reaching above-mentioned purpose, the anti-backflow of a kind of tool of the utility model suck tubular construction, be to suck seat and a straw part is combined by one, it is characterized in that: this is sucked a front end and is provided with one and sucks section, and this is sucked section and locates to be provided with a valve; Again this suck be provided with around the base rear end ring wing and in be provided with a sleeve joint hole and extend internally, this sleeve joint hole front end is provided with a pivoted hole and extends internally, and is in conjunction with chucking for this straw part.
Hereby learnt by above explanation, the utility model has following many effects compared to prior art:
Since the anti-backflow of tool of the present utility model suck tubular construction, this is sucked a front end and is provided with one and sucks section, this section of sucking is provided with a valve of opening; This is sucked and is provided with a ring wing and interior place around the base rear end and is provided with a sleeve joint hole and extends internally again, the front end of this sleeve joint hole is provided with a pivoted hole and extends internally, in conjunction with chucking for straw part, locate to be provided with valve and to be presented by different literals by this section of sucking, anti-backflow is in container, to reduce the hygienic issues of bacteria breed when reaching sipping liquids
Other characteristics of the present utility model and specific embodiment can in the detailed description of following cooperation accompanying drawing, further be understood.
Description of drawings
Fig. 1 is combination stereogram of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is better enforcement state diagram of the present utility model.
Fig. 4 is that of the present utility model another implemented decomposing state figure.
Fig. 5 is common structure chart.
The specific embodiment
At first, see also Fig. 1 to shown in Figure 2, be the tubular construction of sucking of the anti-backflow of tool of the present utility model, suck seat 1 and one straw part 2 by one and formed; Wherein,
One sucks seat 1, is whole tapered shape, and this is sucked seat 1 rear end and is provided with a sleeve joint hole 11 and extends internally, and these sleeve joint hole 11 front end places are provided with a pivoted hole and extend internally, and wherein this sleeve joint hole 11 of sucking in the seat 1 is greater than pivoted hole 12; This is sucked seat 1 a front end place and is provided with one and sucks section 13 again, and this one sucks the valve 131 that section 13 is provided with opening; This sucks that seat locates to be provided with a ring wing 111 around 1 rear end and around coating again; And
One straw part 2, it is whole rounded hollow form, these straw part 2 front ends are provided with one and suck end 21, this suck end 21 be inserted in this suck in seat sleeve joint hole of 1 11 and with the pivoted hole 12 of sleeve joint hole 11 in conjunction with chucking, these straw part 2 rear ends are provided with a water inlet end 22 again.
Continuous seeing also shown in Figure 3ly, is the better enforcement state diagram of sucking tubular construction of the anti-backflow of tool of the present utility model, and this is sucked seat 1 front end and is provided with one and sucks section 13, and this is sucked section 13 places and is provided with a valve 131; This is sucked seat to be provided with a sleeve joint hole 11 in 1 rear end is to suck end 21 combinations for straw part 2 again, this the utility model is can be positioned over arbitrarily in the kettle 3 and drink, this kettle 3 is provided with a lid 31 and a container 32 forms, this lid 31 is provided with groove 311 on, these upper groove 311 places are provided with one and cover part 313 confessions in conjunction with closing, this lid 31 is provided with an open pore 312 and plugs placement for this straw part 2 again, and mutually touch with this ring wing 111 of sucking seat 1, also there are a kind of upper groove 311 places of this lid 31 to be provided with one and suck mouthfuls 33, this is sucked seat sleeve joint hole 11 of 1 and is and sucks mouthfuls 33 and be connected fit, as shown in Figure 4, when drinking person when carrying out this container 32 interior liquid of sucking, this liquid flows into this via the water inlet end 22 of straw part 2 and sucks in the seat 1, and overflow via the section of sucking 13, this moment, this valve 131 of sucking section 13 presented the state of unlatching by suction; And this valve 131 is the flows that are an opening shape and control liquid, when the drinking person mouth leaves the section 13 of sucking, the liquid that was originally drunk up can't reflux in container 32 because this valve 131 is closed state, to reduce the hygienic issues of bacteria breed; Wherein this to suck seat 1 made for plastic material with straw part 2, this plastic material of sucking seat 1 and straw part 2 is the polypropylene material; Again this to suck seat 1 and straw part 2 made for silica gel or latex material, special one carries, tool of the present utility model is prevented the tubular construction of sucking of backflow, its scope of application extensively, again this suck the seat 1 and straw part 2 also have multiple enforcement combination, wherein this is sucked seat 1 and straw part 2 and is formed in one madely, and this is sucked seat and 1 is provided with a valve 131; Again this suck seat 1 for the state that connects pipe box and in be provided with a valve 131, be to be the state that plugs up and down for this straw part 2, reach adjustable length; The water inlet end 22 of this straw part 2 is the inclination tip shape again, be for plug for the sealing after the beverage place, such as above-mentioned multiple enforcement combination, also all has identical effect, reach provide can be used in arbitrarily on the various containers 32 and during sipping liquids anti-backflow in container 32, to reduce the hygienic issues of bacteria breed, on using, integral body has more progressive and practicality.
Comprehensive the above, the tubular construction of sucking of the anti-backflow of a kind of tool had not seen all books and periodicals or open use, really met new patent application important document.Need Chen Ming's, the above is specific embodiment of the utility model and the know-why used, if comply with the change that conception of the present utility model is done, when its function that produces does not exceed specification and graphic contain spiritual yet, all should in scope of the present utility model, close and give Chen Ming.
Claims (9)
- The anti-backflow of a tool suck tubular construction, be to suck seat and a straw part is combined by one, it is characterized in that: this is sucked a front end and is provided with one and sucks section, and this is sucked section and locates to be provided with a valve; Again this suck be provided with around the base rear end ring wing and in be provided with a sleeve joint hole and extend internally, this sleeve joint hole front end is provided with a pivoted hole and extends internally, and is in conjunction with chucking for this straw part.
- 2. tool as claimed in claim 1 is prevented the tubular construction of sucking of backflow, it is characterized in that: wherein this sucks the whole tapered shape of seat; This sleeve joint hole of sucking in the seat is greater than pivoted hole again.
- 3. tool as claimed in claim 1 is prevented the tubular construction of sucking of backflow, and it is characterized in that: wherein this section of sucking is provided with the valve of an opening.
- The anti-backflow of tool as claimed in claim 1 suck tubular construction, it is characterized in that: wherein this to suck seat be that plastic material is made with straw part.
- The anti-backflow of tool as claimed in claim 4 suck tubular construction, it is characterized in that: wherein this plastic material of sucking seat and straw part is the polypropylene material.
- The anti-backflow of tool as claimed in claim 1 suck tubular construction, it is characterized in that: wherein this to suck seat be that silica gel or latex material are made with straw part.
- The anti-backflow of tool as claimed in claim 1 suck tubular construction, it is characterized in that: wherein this is sucked seat and is one-body molded with straw part.
- The anti-backflow of tool as claimed in claim 1 suck tubular construction, it is characterized in that: wherein this straw part is provided with one and sucks end and a water inlet end.
- 9. tool as claimed in claim 8 is prevented the tubular construction of sucking of backflow, and it is characterized in that: wherein this water inlet end is the inclination tip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199607 CN202653800U (en) | 2012-05-04 | 2012-05-04 | Drinking straw structure having backflow-preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199607 CN202653800U (en) | 2012-05-04 | 2012-05-04 | Drinking straw structure having backflow-preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202653800U true CN202653800U (en) | 2013-01-09 |
Family
ID=47448755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199607 Expired - Fee Related CN202653800U (en) | 2012-05-04 | 2012-05-04 | Drinking straw structure having backflow-preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202653800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448133A (en) * | 2019-07-02 | 2019-11-15 | 上海慧根母婴用品有限公司 | A kind of plug-in type anti-return suction pipe and container |
| CN110996879A (en) * | 2017-06-20 | 2020-04-10 | 西斯泰克斯有限责任公司 | Pre-filled drinking straw with cross-slit valve closure at both ends |
| US11759037B2 (en) | 2019-01-06 | 2023-09-19 | Qatar University | Drinking straw |
-
2012
- 2012-05-04 CN CN 201220199607 patent/CN202653800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996879A (en) * | 2017-06-20 | 2020-04-10 | 西斯泰克斯有限责任公司 | Pre-filled drinking straw with cross-slit valve closure at both ends |
| US11759037B2 (en) | 2019-01-06 | 2023-09-19 | Qatar University | Drinking straw |
| CN110448133A (en) * | 2019-07-02 | 2019-11-15 | 上海慧根母婴用品有限公司 | A kind of plug-in type anti-return suction pipe and container |
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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: 20130109 Termination date: 20140504 |