CN101822483B - Double-layer beverage sucker - Google Patents
Double-layer beverage sucker Download PDFInfo
- Publication number
- CN101822483B CN101822483B CN2010101025807A CN201010102580A CN101822483B CN 101822483 B CN101822483 B CN 101822483B CN 2010101025807 A CN2010101025807 A CN 2010101025807A CN 201010102580 A CN201010102580 A CN 201010102580A CN 101822483 B CN101822483 B CN 101822483B
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- pipe
- flexible pipe
- sucker
- overcoat flexible
- double
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Abstract
The invention relates to a beverage sucker, in particular to a double-layer beverage sucker, which aims at enabling the sucker to contact directly with external environment as little as possible, reducing the pollution of external bacteria to the sucker and guaranteeing the sanitary safety of a user. The sucker comprises an inner pipe and an outer sleeved soft pipe, the upper end of the inner pipe is provided with a beverage outlet, the outer sleeved soft pipe and the inner pipe are coaxial and attach to the outside of the pipe wall of the inner pipe closely, the pipe wall of the inner pipe is provided with a fixed bonding section which is arranged in the middle of the pipe wall and is close to the upper end of the inner pipe, a connection part in the outer sleeved soft pipe corresponding to the position of the fixed bonding section is connected with the fixed bonding section to form a middle part, the middle part divides the outer sleeved soft pipe into an upper part and a lower part, the two parts can be folded and retracted to the middle part, and when the upper part of the outer sleeved soft pipe is folded and retracted to the middle part, the beverage outlet is exposed.
Description
Technical field
The present invention relates to a kind of straw, particularly relate to a kind of double-layer beverage sucker.
Background technology
At present, traditional straw all is the body of the two ends axially open of plastic material, and some straw top also has the bent software part that turns to.Traditional straw is polluted by the bacterium of airborne bacterium and people's contact level in sale and use easily, causes potential safety hazard for user's health.Simultaneously,, beverage is overflowed from the suction nozzle of conventional suction pipe, make troubles to the user in slight extruding, when being inverted container for drink or the variation of carbonic acid property container for drink internal gas pressure.
Summary of the invention
The technical problem that the present invention will solve provides a kind of simple in structure, the double-layer beverage sucker of hygienic and convenient.
Double-layer beverage sucker of the present invention, pipe and overcoat flexible pipe in comprising, said interior pipe upper end is provided with beverage outlet; Said overcoat flexible pipe and interior pipe coaxial and closely be attached in the tube wall outside of pipe; The tube wall of pipe is provided with the fixedly section of cohering in said, and the said fixedly section of cohering is positioned at tube wall middle part near on the pipe, on the said overcoat flexible pipe and fixedly cohere the corresponding coupling part of fragment position and fixedly the section of cohering be connected to form mid portion; Said mid portion is divided into the upper and lower part with the overcoat flexible pipe; The upper and lower part of said overcoat flexible pipe can be shunk to mid portion is folding, when overcoat flexible pipe top to mid portion is folding when shrinking, said beverage outlet exposes.
Double-layer beverage sucker of the present invention, wherein said beverage outlet are the axially extending bore of interior pipe.
Double-layer beverage sucker of the present invention, wherein said beverage outlet are the circumferential netted open-end hole on some inner pipe walls, and the sealing of interior pipe top axial.
Double-layer beverage sucker of the present invention, the upper end and/or the lower end of wherein said overcoat flexible pipe are provided with end cap, and said end cap and overcoat flexible pipe are hinged, and end cap matches with interior pipe.
Double-layer beverage sucker of the present invention, the lower end of wherein said overcoat flexible pipe is provided with end cap, and said end cap and overcoat flexible pipe are hinged, and end cap matches with interior pipe.
Double-layer beverage sucker of the present invention, the upper/lower terminal face of wherein said overcoat flexible pipe also is respectively equipped with removable film.
Double-layer beverage sucker of the present invention, wherein said in the pipe fixedly the section of cohering above or below be provided with bending segment, said bending segment can stretch.
Double-layer beverage sucker of the present invention, wherein said mid portion are soft body structure, bent turning to.
Double-layer beverage sucker of the present invention, wherein said overcoat flexible pipe cross section vertically is a zigzag.
Double-layer beverage sucker of the present invention, the material of wherein said interior pipe and overcoat flexible pipe is degradable food grade plastic, degradable food-grade rubber or degradable food-grade paper material.
Double-layer beverage sucker of the present invention and existing straw difference are that pipe and overcoat flexible pipe two parts in double-layer beverage sucker of the present invention comprises are not when this suction pipe is in user mode; The overcoat flexible pipe is protected in the interior pipe outside always; Pipe can be shunk the upper and lower part of overcoat flexible pipe by extraneous germ contamination in use in preventing to mid portion, and interior pipe lower end is inserted in the beverage; And the beverage outlet on the pipe in exposing, convenient and healthy.
The upper/lower terminal of the overcoat flexible pipe of double-layer beverage sucker of the present invention is provided with end cap or removable film, and pipe is isolated with the external world fully in making before use, prevents extraneous germ contamination; Beverage outlet can be the axially extending bore along interior pipe, makes things convenient for the user to drink and contains the really beverage of grain; Beverage outlet can also be the netted open-end hole on the inner pipe wall, inserts in beverage but user when not sucking beverage at this suction pipe, and the overcoat flexible pipe closely is attached to the netted open-end hole outside, prevents that beverage from overflowing from this suction pipe; Pipe is provided with bending segment in this suction pipe, and perhaps mid portion is set to the bent soft body structure that turns to, the convenient use, and the bending segment that is provided with on the interior pipe can also stretch, the length of pipe in being used to increase; Overcoat flexible pipe cross section vertically is a zigzag, makes the overcoat flexible pipe realize folding effect of shrinking more easily; Interior pipe and overcoat flexible pipe adopt the plastics of degradable food-grade or paper material to process, and make the much cleaner environmental protection of the present invention, and cost is lower.
Below in conjunction with accompanying drawing double-layer beverage sucker of the present invention is described further.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of double-layer beverage sucker of the present invention;
Fig. 2 is Figure 1A-A direction cutaway view;
Fig. 3 is Fig. 2 B place partial enlarged drawing;
Fig. 4 is the user mode sketch map of first kind of embodiment of double-layer beverage sucker of the present invention;
Fig. 5 is the front view of second kind of embodiment of double-layer beverage sucker of the present invention;
Fig. 6 is Fig. 5 C-C direction cutaway view;
Fig. 7 is the user mode sketch map of second kind of embodiment of double-layer beverage sucker of the present invention.
The specific embodiment
Fig. 1 to Fig. 4 is first kind of embodiment of double-layer beverage sucker of the present invention.
As depicted in figs. 1 and 2, pipe 1 and overcoat flexible pipe 2 in double-layer beverage sucker of the present invention comprises, the material of interior pipe 1 and overcoat flexible pipe 2 is degradable food grade plastic; In pipe 1 upper end be beverage outlet 3, beverage outlet 3 be the axially extending bore 4 of interior pipe 1, overcoat flexible pipe 2 and interior pipe 1 coaxial and closely be attached in outside the tube wall of pipe 1; The upper/lower terminal of overcoat flexible pipe 2 is hinged with end cap 7,7 ' respectively; Visible in conjunction with Fig. 3, end cap 7 matches with interior pipe 1 and merges its sealing, and the tube wall of interior pipe 1 is provided with the fixedly section of cohering 5; Fixedly the section of cohering 5 is positioned at the tube wall middle part near pipe 1 upper end; On the overcoat flexible pipe 2 with fixing corresponding coupling part, the section of cohering 5 positions and fixedly the section of cohering 5 be connected to form mid portion 6, mid portion 6 is divided into the upper and lower part with overcoat flexible pipe 2, overcoat flexible pipe 2 cross section vertically is a zigzag; This structure can make the upper and lower part of overcoat flexible pipe 2 to mid portion 6 folding contractions; Interior pipe 1 fixedly is provided with bending segment 8 in the below of the section of cohering 5, and bending segment 8 can bend, and can also stretch with the length of pipe in increasing.
As shown in Figure 4; When the consumer uses this suction pipe, can end cap 7,7 ' be opened, overcoat flexible pipe 2 upper and lower parts are folded to mid portion 6 shrink then; Interior pipe 1 lower part is inserted in the beverage; The beverage outlet 3 of interior pipe 1 upper end exposes, and can bending or stretching suction pipe, conveniently use at bending segment 8 places.
Fig. 5 to Fig. 7 is second kind of embodiment of double-layer beverage sucker of the present invention.
Like Fig. 5 and shown in Figure 6, double-layer beverage sucker of the present invention, pipe 11 and overcoat flexible pipe 12 in comprising; The material of interior pipe 11 and overcoat flexible pipe 12 is degradable food-grade paper material; Interior pipe 11 upper ends are beverage outlet 13, and beverage outlet 13 is the circumferential netted open-end holes 14 on some interior pipe 11 tube walls, and the sealing of interior pipe 11 top axials; Overcoat flexible pipe 12 and interior pipe 11 coaxial and closely be attached in the tube wall outside of pipe 11; The upper/lower terminal face of overcoat flexible pipe 12 also is bonded with removable film 17 respectively, and the tube wall of interior pipe 11 is provided with the fixedly section of cohering 15, and fixedly the section of cohering 15 is positioned at the tube wall middle part near pipe 11 upper ends; On the overcoat flexible pipe 12 with fixing corresponding coupling part, the section of cohering 15 positions and fixedly the section of cohering 15 be connected to form mid portion 16; Mid portion 16 is divided into the upper and lower part with overcoat flexible pipe 12, and overcoat flexible pipe 12 cross section vertically is a zigzag, and this structure can make the upper and lower part of overcoat flexible pipe 12 to mid portion 16 folding contractions; Mid portion 16 is a soft body structure, bent turning to.
As shown in Figure 7; When the consumer uses this suction pipe, can overcoat flexible pipe 12 upper and lower parts be shunk to mid portion 16 is folding, interior pipe 11 can be with film 17 roof fall or bursting from the overcoat flexible pipe 12; Interior pipe 11 lower parts are inserted in the beverage, and the beverage outlet 3 of interior pipe 11 upper ends exposes.
Above-described embodiment describes preferred implementation of the present invention; Be not that scope of the present invention is limited; Design under the prerequisite of spirit not breaking away from the present invention; Various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (10)
1. double-layer beverage sucker; It is characterized in that: pipe and overcoat flexible pipe in comprising, said in pipe upper end be provided with beverage outlet, said overcoat flexible pipe and interior pipe coaxial and closely be attached in outside the tube wall of managing; The tube wall of pipe is provided with the fixedly section of cohering in said; The said fixedly section of cohering is positioned at tube wall middle part near the pipe upper end, on the said overcoat flexible pipe with fixedly cohere the corresponding coupling part of fragment position and fixedly the section of cohering be connected to form mid portion, said mid portion is divided into the upper and lower part with the overcoat flexible pipe; The upper and lower part of said overcoat flexible pipe can be to the folding contraction of mid portion
When overcoat flexible pipe top to mid portion is folding when shrinking, said beverage outlet exposes.
2. double-layer beverage sucker according to claim 1 is characterized in that: said beverage outlet is the axially extending bore of interior pipe.
3. double-layer beverage sucker according to claim 1 is characterized in that: said beverage outlet is the circumferential netted open-end hole on some inner pipe walls, and the sealing of interior pipe top axial.
4. double-layer beverage sucker according to claim 2 is characterized in that: the upper end and/or the lower end of said overcoat flexible pipe are respectively equipped with end cap, and said end cap and overcoat flexible pipe are hinged, and end cap matches with interior pipe.
5. double-layer beverage sucker according to claim 3 is characterized in that: the lower end of said overcoat flexible pipe is provided with end cap, and said end cap and overcoat flexible pipe are hinged, and end cap matches with interior pipe.
6. according to claim 2 or 3 described double-layer beverage suckers, it is characterized in that: the upper/lower terminal face of said overcoat flexible pipe also is respectively equipped with removable film.
7. according to the described double-layer beverage sucker of one of claim 1 to 5, it is characterized in that: said in the pipe fixedly the section of cohering above or below be provided with bending segment, said bending segment can stretch.
8. according to the described double-layer beverage sucker of one of claim 1 to 5, it is characterized in that: said mid portion is a soft body structure, bent turning to.
9. according to the described double-layer beverage sucker of one of claim 1 to 5, it is characterized in that: said overcoat flexible pipe cross section vertically is a zigzag.
10. according to the described double-layer beverage sucker of one of claim 1 to 5, it is characterized in that: the material of pipe and overcoat flexible pipe is degradable food grade plastic, degradable food-grade rubber or degradable food-grade paper material in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101025807A CN101822483B (en) | 2009-03-13 | 2010-01-25 | Double-layer beverage sucker |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910119532.6 | 2009-03-13 | ||
| CNA2009101195326A CN101491408A (en) | 2009-03-13 | 2009-03-13 | Double-layer telescopic sanitary, leak-prevention drinking straw |
| CN2010101025807A CN101822483B (en) | 2009-03-13 | 2010-01-25 | Double-layer beverage sucker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101822483A CN101822483A (en) | 2010-09-08 |
| CN101822483B true CN101822483B (en) | 2012-07-18 |
Family
ID=42686818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101025807A Expired - Fee Related CN101822483B (en) | 2009-03-13 | 2010-01-25 | Double-layer beverage sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101822483B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905641A (en) * | 2015-07-11 | 2015-09-16 | 鲁杨 | Sanitary straw |
| CN112336144B (en) * | 2020-10-27 | 2022-02-18 | 安徽开创环保纸品有限公司 | Special straw cup with particulate matter drink |
-
2010
- 2010-01-25 CN CN2010101025807A patent/CN101822483B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101822483A (en) | 2010-09-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20160125 |
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| EXPY | Termination of patent right or utility model |