CN104146572A - Straw capable of being automatically sealed - Google Patents
Straw capable of being automatically sealed Download PDFInfo
- Publication number
- CN104146572A CN104146572A CN201410392817.8A CN201410392817A CN104146572A CN 104146572 A CN104146572 A CN 104146572A CN 201410392817 A CN201410392817 A CN 201410392817A CN 104146572 A CN104146572 A CN 104146572A
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- China
- Prior art keywords
- sealing
- straw
- plug
- delivery port
- piece
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Abstract
The invention discloses a straw capable of being automatically sealed. The straw comprises a straw body, wherein a connecting part and a check ring are arranged on the inner wall of the straw body, the portion, between the connecting part and the check ring, of the straw body is a bent part, the connecting part is provided with a first water outlet, a sealing plug and a sealing piece are installed in the bent part, an elastic connecting piece is arranged on the top of the sealing piece, the upper end of the sealing plug is connected with the check ring, the lower end of the sealing plug is connected with the elastic connecting piece, and the bottom of the sealing piece is tightly attached to the connecting part. In the natural state, the sealing plug is pulled to the sealing piece by the elastic connecting piece, the straw naturally straightens, the bottom of the sealing plug makes close contact with the sealing piece so that the sealing effect can be formed, liquid in a bottle can be effectively prevented from being poured out, and air, impurities and the like can be effectively prevented from entering the bottle; in the drinking process, the straw is pulled, the bent part elastically deforms, the bottom of the sealing plug is separated from the sealing piece, liquid in the bottle can flow out, the straw is convenient to use, and the straw has the sealing function and the anti-leakage function.
Description
Technical field
The present invention relates to a kind of suction pipe.
Background technology
Suction pipe of the prior art leads directly to, and does not have sealing and drip-preventing function, and after beverage bottle is toppled over, the liquid in bottle is easily poured down or forth, and air and foreign material also easily enter in beverage bottle, the beverage in pollution bottle.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of have leakproof and sealing function, can self-sealing suction pipe.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of can self-sealing suction pipe, comprise body, the inwall of described body is provided with connecting portion and back-up ring, body between described connecting portion and back-up ring is bending part, described connecting portion is provided with the first delivery port, sealing-plug and diaphragm seal are installed in described bending part, the top of described diaphragm seal is provided with Flexible Connector, the upper end of described sealing-plug is connected with described back-up ring, lower end is connected with described Flexible Connector, described connecting portion is close in described diaphragm seal bottom, described diaphragm seal is provided with the 3rd delivery port aliging with described the first delivery port, described sealing-plug is provided with the second delivery port, described the 3rd delivery port and the second delivery port shift to install.
The bottom of described sealing-plug is provided with first projection corresponding with described the 3rd delivery port.
The top of described diaphragm seal is provided with second projection corresponding with described the second delivery port.
The invention has the beneficial effects as follows: in suction pipe bending part of the present invention, sealing-plug and diaphragm seal are installed, diaphragm seal is provided with Flexible Connector, during nature, Flexible Connector pulls to diaphragm seal by sealing-plug, suction pipe straightens naturally, the bottom of sealing-plug and diaphragm seal close contact form sealing, can effectively prevent that liquid in bottle from pouring down or forth and air, foreign material etc. enter in bottle, when drinking, pull suction pipe, make bending part strain, the bottom of sealing-plug separates with diaphragm seal, liquid in bottle just can flow out, easy to use, has sealing and drip-preventing function.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that the first embodiment axle of the present invention cuts open figure;
Fig. 2 is that suction pipe shown in Fig. 1 uses state cutaway view;
Fig. 3 is that the axle of suction pipe shown in Fig. 1 cuts open state stereogram;
Fig. 4 is plug construction schematic diagram;
Fig. 5 is the structural representation of diaphragm seal;
Fig. 6 is that the second embodiment axle of the present invention cuts open figure;
Fig. 7 is that the third embodiment axle of the present invention cuts open figure.
The specific embodiment
Referring to figs. 1 through Fig. 5, a kind of can self-sealing suction pipe, comprise body, the inwall of described body is provided with connecting portion 1 and back-up ring 2, body between described connecting portion 1 and back-up ring 2 is bending part 3, described connecting portion 1 is provided with the first delivery port 7, sealing-plug 4 and diaphragm seal 10 are installed in described bending part 3, the top of described diaphragm seal 10 is provided with Flexible Connector 6, the upper end of described sealing-plug 4 is connected with described back-up ring 2, lower end is connected with described Flexible Connector 6, and described connecting portion 1 is close in described diaphragm seal 10 bottoms.
In the present embodiment, the upper end outward flanging of described sealing-plug 4 forms step surface, and after assembling, the step surface of sealing-plug 4 rests on back-up ring 2.The upper end of Flexible Connector 6 is T-shaped, the lower end of diaphragm seal is cylinder-shaped link, on cylinder-shaped link, be provided with groove, center at connecting portion 1 and sealing-plug 4 is provided with installing hole, firmly make the T-shaped end of Flexible Connector 6 through the installing hole of sealing-plug 4, make the installing hole in the groove Snap joint portion 1 on cylinder-shaped link, in the process of using, suction pipe by bending after, the power acting on Flexible Connector 6 and cylinder-shaped link is less, can not make Flexible Connector 6 and cylinder-shaped link be drawn out.
Because suction pipe is generally made by flexible material, suction pipe wall itself has certain elasticity and flexibility, can be as shown in Figure 1, bellows segment is set on suction pipe, this bellows segment forms bending part 3, also can as shown in Figure 6 one section of position that wall thickness is less be set on suction pipe wall, the position that this wall thickness is thinner forms bending part 3.
Described diaphragm seal 10 is provided with the 3rd delivery port 11 aliging with described the first delivery port 7, and described sealing-plug 4 is provided with the second delivery port 5, and described the 3rd delivery port 11 and the second delivery port 5 shift to install.During nature, described Flexible Connector 6 pulls to diaphragm seal 10 by described sealing-plug 4, and suction pipe straightens naturally, and the bottom of sealing-plug 4 and diaphragm seal 10 close contacts form sealing, can effectively prevent that liquid in bottle from pouring down or forth and air, foreign material etc. enter in bottle.When drinking, pull suction pipe, make bending part strain, the bottom of sealing-plug separates with diaphragm seal 10, and the first delivery port=the second delivery port and the 3rd delivery port are communicated with, and the liquid in bottle just can flow out, easy to use, has sealing and drip-preventing function.
In order to strengthen sealing, in the bottom of described sealing-plug 4, be provided with first projection 8 corresponding with described the 3rd delivery port 11, or at the top of described diaphragm seal 10, be provided with second projection 9 corresponding with described the second delivery port 5, or the first projection 8 is set simultaneously in the bottom of sealing-plug 4, the second projection 9 is set at the top of described diaphragm seal 10, during nature, first projection the 8 and/or second projection 9 fills in the 3rd delivery port 11 and/or the second delivery port 5 forms sealing.
The material of connecting portion 1 is the same with body, and hardness is harder, if directly contacted with sealing-plug 4, its sealing property is inevitable is not fine, increases after diaphragm seal 10, because diaphragm seal 10 is for holding yielding elastomeric material, can close contact with sealing-plug 4 and connecting portion 1, play better sealing effectiveness.
Suction pipe of the present invention also can be made bottle-cover-shape as shown in Figure 7, bottle stopper shape etc., directly covers on existing beverage bottle, replaces existing Beverage Bottle Cap.
Claims (3)
- One kind can self-sealing suction pipe, comprise body, the inwall that it is characterized in that described body is provided with connecting portion (1) and back-up ring (2), body between described connecting portion (1) and back-up ring (2) is bending part (3), described connecting portion (1) is provided with the first delivery port (7), sealing-plug (4) and diaphragm seal (10) are installed in described bending part (3), the top of described diaphragm seal (10) is provided with Flexible Connector (6), the upper end of described sealing-plug (4) is connected with described back-up ring (2), lower end is connected with described Flexible Connector (6), described connecting portion (1) is close in described diaphragm seal (10) bottom, described diaphragm seal (10) is provided with the 3rd delivery port (11) aliging with described the first delivery port (7), described sealing-plug (4) is provided with the second delivery port (5), described the 3rd delivery port (11) and the second delivery port (5) shift to install.
- 2. suction pipe according to claim 1, is characterized in that the bottom of described sealing-plug (4) is provided with first projection (8) corresponding with described the 3rd delivery port (11).
- 3. suction pipe according to claim 1, is characterized in that the top of described diaphragm seal (10) is provided with second projection (9) corresponding with described the second delivery port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392817.8A CN104146572B (en) | 2014-08-11 | 2014-08-11 | One can self-sealing suction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392817.8A CN104146572B (en) | 2014-08-11 | 2014-08-11 | One can self-sealing suction pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146572A true CN104146572A (en) | 2014-11-19 |
| CN104146572B CN104146572B (en) | 2015-11-11 |
Family
ID=51872368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392817.8A Expired - Fee Related CN104146572B (en) | 2014-08-11 | 2014-08-11 | One can self-sealing suction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104146572B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040074663A (en) * | 2004-07-19 | 2004-08-25 | 이정민 | Discharge device for container |
| CN101108671A (en) * | 2006-07-28 | 2008-01-23 | 李红彪 | Automatic switch device |
| CN201224548Y (en) * | 2008-05-28 | 2009-04-22 | 广州市新力实业有限公司 | Direct suction leak-proof cup cover and cup |
| US20090211648A1 (en) * | 2002-01-08 | 2009-08-27 | Omnitek Partners Llc | Faucet outlet fitting having a temperature sensitive valve having shape memory actuator |
| CN101549768A (en) * | 2006-07-28 | 2009-10-07 | 李红彪 | Liquid outlet pipe capable of being automatically opened and closed and vessel adopting same |
| CN102711561A (en) * | 2009-11-11 | 2012-10-03 | 德拉斯特斯卓有限公司 | Snap-fit valve and straw assembly and method of using same |
| CN203987356U (en) * | 2014-08-11 | 2014-12-10 | 李红彪 | A kind of can self-sealing suction pipe |
-
2014
- 2014-08-11 CN CN201410392817.8A patent/CN104146572B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090211648A1 (en) * | 2002-01-08 | 2009-08-27 | Omnitek Partners Llc | Faucet outlet fitting having a temperature sensitive valve having shape memory actuator |
| KR20040074663A (en) * | 2004-07-19 | 2004-08-25 | 이정민 | Discharge device for container |
| CN101108671A (en) * | 2006-07-28 | 2008-01-23 | 李红彪 | Automatic switch device |
| CN101549768A (en) * | 2006-07-28 | 2009-10-07 | 李红彪 | Liquid outlet pipe capable of being automatically opened and closed and vessel adopting same |
| CN201224548Y (en) * | 2008-05-28 | 2009-04-22 | 广州市新力实业有限公司 | Direct suction leak-proof cup cover and cup |
| CN102711561A (en) * | 2009-11-11 | 2012-10-03 | 德拉斯特斯卓有限公司 | Snap-fit valve and straw assembly and method of using same |
| CN203987356U (en) * | 2014-08-11 | 2014-12-10 | 李红彪 | A kind of can self-sealing suction pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104146572B (en) | 2015-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Bao Changlian Inventor before: Li Hongbiao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180108 Address after: The eight group of Suzhou village in Wuzhong District Mudu town of Suzhou city in Jiangsu province 215101 Patentee after: Suzhou Wuzhong District Mudu Huali Mould Processing Shop Address before: Guangdong province Zhongshan City West 528471 pearl town of Shaxi No. 2 building A1 Patentee before: Li Hongbiao |
|
| 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: 20151111 Termination date: 20180811 |