CN104116383A - Suction tube capable of being closed automatically - Google Patents
Suction tube capable of being closed automatically Download PDFInfo
- Publication number
- CN104116383A CN104116383A CN201410392761.6A CN201410392761A CN104116383A CN 104116383 A CN104116383 A CN 104116383A CN 201410392761 A CN201410392761 A CN 201410392761A CN 104116383 A CN104116383 A CN 104116383A
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- CN
- China
- Prior art keywords
- sealing
- sealing plug
- water outlet
- connection portion
- suction tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a suction tube capable of being closed automatically. The suction tube capable of being closed automatically comprises a tube body, the inner wall of the tube body is provided with a connection portion and a check ring, the portion, between the connection portion and the check ring, of the tube body is a bending portion, the connection portion is provided with a first water outlet, a sealing plug is installed in the bending portion, the upper end of the sealing plug is connected with the check ring, the lower end of the sealing plug is connected with the connection portion through an elastic connection piece, the sealing plug is provided with a second water outlet, and the first water outlet and the second water outlet are arranged in a staggered mode. In the natural state, the elastic connection piece pulls the sealing plug to the connection portion, the suction tube is straightened naturally, the bottom of the sealing plug makes tight contact with the connection portion for sealing, liquid in a bottle is effectively prevented from spilling out, and air, sundries and the like are prevented from entering the bottle; when a person drinks the liquid, the suction tube is pulled, then the bending portion deforms elastically, the bottom of the sealing plug is separated from the connection portion, the liquid in the bottle flows out of the first water outlet and the second water outlet, and the suction tube is convenient to use and has the sealing and leakage prevention functions.
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, suction pipe that can self-closed.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of suction pipe that can self-closed, 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, and described connecting portion is provided with the first delivery port, in described bending part, sealing-plug is installed, the upper end of described sealing-plug is connected with described back-up ring, lower end is connected with described connecting portion by Flexible Connector, and described sealing-plug is provided with the second delivery port, and described the first 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 first delivery port.
The top of described connecting portion 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 Flexible Connector are installed, during nature, Flexible Connector pulls to connecting portion by sealing-plug, suction pipe straightens naturally, the bottom of sealing-plug and connecting portion close contact form sealing, can effectively prevent that the 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 connecting portion, liquid in bottle just can flow out by the first delivery port and the second delivery port, easy to use, there is 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 that the second embodiment axle of the present invention cuts open figure;
Fig. 6 is that the third embodiment axle of the present invention cuts open figure.
The specific embodiment
Referring to figs. 1 through Fig. 4, a kind of suction pipe that can self-closed, 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, and described connecting portion 1 is provided with the first delivery port 7, in described bending part 3, sealing-plug 4 is installed, the upper end of described sealing-plug 4 is connected with described back-up ring 2, and lower end is connected with described connecting portion 1 by Flexible Connector 6.
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 two ends of Flexible Connector 6 are T-shaped, center at connecting portion 1 and sealing-plug 4 is provided with installing hole, firmly make the two ends of Flexible Connector 6 through installing hole, in the process of using, suction pipe by bending after, the power that acts on Flexible Connector 6 two ends is less, can not make the two ends of Flexible Connector 6 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, one section of position that wall thickness is less is set on suction pipe wall, the position that this wall thickness is thinner forms bending part 3, also can as shown in Figure 5 bellows segment be set on suction pipe, this bellows segment forms bending part 3.
Described sealing-plug 4 is provided with the second delivery port 5, described the first delivery port 7 and the second delivery port 5 shift to install, during nature, described Flexible Connector 6 pulls to connecting portion 1 by described sealing-plug 4, suction pipe straightens naturally, the bottom of sealing-plug 4 and connecting portion 1 close contact form sealing, can effectively prevent that the 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 connecting portion, the first delivery port and the second delivery port are communicated with, liquid in bottle just can flow out by the first delivery port and the second delivery port, easy to use, there is 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 first delivery port 7, or at the top of described connecting portion 1, 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 connecting portion 1, during nature, first projection the 8 and/or second projection 9 fills in the first delivery port 7 and/or the second delivery port 5 forms sealing.
Suction pipe of the present invention also can be made bottle-cover-shape as shown in Figure 6, bottle stopper shape etc., directly covers on existing beverage bottle, replaces existing Beverage Bottle Cap.
Claims (3)
- One kind can self-closed 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) is installed in described bending part (3), the upper end of described sealing-plug (4) is connected with described back-up ring (2), lower end is connected with described connecting portion (1) by Flexible Connector (6), described sealing-plug (4) is provided with the second delivery port (5), described the first delivery port (7) 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 first delivery port (7).
- 3. suction pipe according to claim 1, is characterized in that the top of described connecting portion (1) is provided with second projection (9) corresponding with described the second delivery port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392761.6A CN104116383B (en) | 2014-08-11 | 2014-08-11 | A kind of can the suction pipe of self-closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392761.6A CN104116383B (en) | 2014-08-11 | 2014-08-11 | A kind of can the suction pipe of self-closed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104116383A true CN104116383A (en) | 2014-10-29 |
| CN104116383B CN104116383B (en) | 2015-11-11 |
Family
ID=51762177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410392761.6A Expired - Fee Related CN104116383B (en) | 2014-08-11 | 2014-08-11 | A kind of can the suction pipe of self-closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104116383B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843309A (en) * | 2015-05-06 | 2015-08-19 | 李红彪 | Silica gel cushion type suction nozzle cover which can be wrenched |
| CN104890999A (en) * | 2015-06-23 | 2015-09-09 | 李红彪 | Side-cutting self-sealing bottle cover |
| US11712124B2 (en) | 2021-01-08 | 2023-08-01 | Yeti Coolers, Llc | Lid assembly for a beverage container |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971357A (en) * | 1997-11-14 | 1999-10-26 | Wolfe Tory Medical, Inc. | Fluid delivery valve |
| TW547473U (en) * | 2002-03-27 | 2003-08-11 | Universal Trim Supply Co Ltd | Sucking opening structure for pliable water bag with plugging function |
| US20030173536A1 (en) * | 2002-03-15 | 2003-09-18 | Christensen Mark A. | Bite valve |
| KR20040074663A (en) * | 2004-07-19 | 2004-08-25 | 이정민 | Discharge device for container |
| DE102005028059A1 (en) * | 2005-06-16 | 2006-12-21 | Tomalla, Jutta | Re-lockable drinking straw has plug that has larger diameter than, and cannot be inserted into, mouthpiece and drinking straw continuation |
| 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 |
| CN204032982U (en) * | 2014-08-11 | 2014-12-24 | 李红彪 | A kind of can the suction pipe of self-closed |
-
2014
- 2014-08-11 CN CN201410392761.6A patent/CN104116383B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971357A (en) * | 1997-11-14 | 1999-10-26 | Wolfe Tory Medical, Inc. | Fluid delivery valve |
| US20090211648A1 (en) * | 2002-01-08 | 2009-08-27 | Omnitek Partners Llc | Faucet outlet fitting having a temperature sensitive valve having shape memory actuator |
| US20030173536A1 (en) * | 2002-03-15 | 2003-09-18 | Christensen Mark A. | Bite valve |
| TW547473U (en) * | 2002-03-27 | 2003-08-11 | Universal Trim Supply Co Ltd | Sucking opening structure for pliable water bag with plugging function |
| KR20040074663A (en) * | 2004-07-19 | 2004-08-25 | 이정민 | Discharge device for container |
| DE102005028059A1 (en) * | 2005-06-16 | 2006-12-21 | Tomalla, Jutta | Re-lockable drinking straw has plug that has larger diameter than, and cannot be inserted into, mouthpiece and drinking straw continuation |
| 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 |
| CN204032982U (en) * | 2014-08-11 | 2014-12-24 | 李红彪 | A kind of can the suction pipe of self-closed |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843309A (en) * | 2015-05-06 | 2015-08-19 | 李红彪 | Silica gel cushion type suction nozzle cover which can be wrenched |
| CN104890999A (en) * | 2015-06-23 | 2015-09-09 | 李红彪 | Side-cutting self-sealing bottle cover |
| CN104890999B (en) * | 2015-06-23 | 2017-11-07 | 中山市华宝勒生活用品实业有限公司 | Draw self-enclosed bottle cap in a kind of side |
| US11712124B2 (en) | 2021-01-08 | 2023-08-01 | Yeti Coolers, Llc | Lid assembly for a beverage container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104116383B (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 |
Inventor after: Bao Changlian Inventor before: Li Hongbiao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 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 |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |