CN102069949B - Liquid bottle cover opened by means of threaded rotary cover - Google Patents
Liquid bottle cover opened by means of threaded rotary cover Download PDFInfo
- Publication number
- CN102069949B CN102069949B CN2011100225425A CN201110022542A CN102069949B CN 102069949 B CN102069949 B CN 102069949B CN 2011100225425 A CN2011100225425 A CN 2011100225425A CN 201110022542 A CN201110022542 A CN 201110022542A CN 102069949 B CN102069949 B CN 102069949B
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- China
- Prior art keywords
- spiral cover
- thread spiral
- drain pipe
- opened
- liquid bottle
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- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a liquid bottle cover opened by means of a threaded rotary cover. The liquid bottle cover comprises a top cover plate, wherein one side of the top cover plate extends to form a connection part connected with a bottleneck, the other side of the top cover plate extends to form a liquid discharging tube, the tube port of the liquid discharging tube is provided with a sealing film, and the outer wall of the liquid discharging tube is provided with threads; the liquid discharging tube is in threaded connection with the threaded rotary cover, the inner side of the top of the threaded rotary cover is provided with an ejector rob which is aligned with the tube port of the liquid discharging tube, the threaded rotary cover is assembled on the liquid discharging tube, a gap is reserved between the tail end of the ejector rod and the sealing film, the threaded rotary cover is screwed down when in use, the tail end of the ejector rod is ejected out of the seal film, then the threaded rotary cover is reversely screwed and then taken out, and the liquid in the bottle can be drunk; and after the application is finished, the threaded rotary cover is screwed back to the liquid discharging tube, thus, the liquid bottle cover is convenient for use.
Description
Technical field
The present invention relates to a kind of bottle cap, particularly a kind of bottle cap of carrying liquid bottle.
Background technology
Present prior art, the bottle of the various liquid substances of splendid attire generally all is provided with spiral cover and seals, for example; The bottled drinking water that often touches in the daily life, bottled drink etc.; The bottle cap of this kind structure is open, promptly rotate uncork lid after, with regard to the liquid substance in the bottle capable of direct drinking.But, many fresh-keeping requirements are arranged than higher liquid substance, behind splendid attire, also need the liquid outlet of bottle is sealed; And then bottle cap is set, to avoid liquid substance in the bottle with after air contact, generation is gone bad, or after the bottle overturning; Liquid substance also can spill, but this kind hermetically-sealed construction, and quite inconvenience in use is behind the bottle cap of outwarding winding; The sealing layer that also need use other TO suction nozzle mouth place that has, the liquid substance in could drink bottle, and also the sealing layer at suction nozzle mouth place opens the back and just can't seal once more, after the bottle overturning; Liquid also can spill, and the clothing etc. of making dirty is very inconvenient.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides a kind of easy opening encapsulation film, practical and convenient liquid bottle top.
The technical solution adopted for the present invention to solve the technical problems is:
The liquid bottle top that a kind of thread spiral cover is opened comprises lamina tecti, and a side of said lamina tecti extends into the connecting portion that connects bottleneck, and opposite side extends into drain pipe, and the mouth of pipe of said drain pipe is provided with diaphragm seal, and the outer wall of said drain pipe is provided with screw thread; The said drain pipe thread spiral cover that has been threaded; The inside top of said thread spiral cover is provided with the push rod that aligns with the mouth of pipe of said drain pipe; After being assemblied on the drain pipe, said thread spiral cover leaves the gap between push rod end and the diaphragm seal, the said diaphragm seal of terminal bursting of push rod after said thread spiral cover is screwed.
As further improvement of the present invention, the cross section of the lower surface of said push rod is dihedral.
Said lamina tecti or drain pipe are provided with induction opening; Said induction opening is provided with air-vent cap; Said air-vent cap is connected with the connection roller; Ring platform in the inwall of said thread spiral cover is provided with, said thread spiral cover be assemblied on the drain pipe upper end that the back connects roller lean said on the ring platform or the upper end that connects roller and interior ring platform between leave the gap, the said thread spiral cover interior platform crimp connection roller that encircles in back of screwing backs down said air-vent cap.
Said drain pipe is provided with axial gap, and said air-vent cap is positioned at said breach.
Said air-vent cap is that the weak part of breach bottom forms.
Said thread spiral cover is provided with positioning groove, and said lamina tecti is provided with the radius stay that cooperates with said positioning groove.
Be provided with liquid valve in the said connecting portion, said liquid valve is provided with gas port that is communicated with said induction opening and the apopore that is communicated with said drain pipe.
Said gas port and apopore are provided with cut-off diaphragm, and said cut-off diaphragm is provided with designated port.
Be provided with packing ring between the top of said drain pipe and the said thread spiral cover.
The invention has the beneficial effects as follows: the mouth of pipe of drain pipe of the present invention is provided with diaphragm seal, and the inside top of thread spiral cover is provided with the push rod that aligns with the mouth of pipe of drain pipe, leaves the gap between push rod end and the diaphragm seal after the thread spiral cover is assemblied on the drain pipe; The thread spiral cover of screwing during use; The terminal bursting diaphragm seal of push rod, derotation thread spiral cover takes off the thread spiral cover and gets final product the liquid in the drink bottle then; After application finishes the thread spiral cover is got final product on the cycle drain pipe again, easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a three-dimensional exploded view of the present invention.
Fig. 2 is a block diagram of the present invention.
Fig. 3 is the cutaway view of drain pipe of the present invention, base and bottom position relation.
Fig. 4 is the cutaway view under the initial condition of the present invention.
Fig. 5 is the cutaway view under the final condition of the present invention.
Fig. 6 is one of block diagram of thread spiral cover of the present invention.
Fig. 7 be thread spiral cover of the present invention block diagram two.
Fig. 8 is the block diagram of spool of the present invention.
Fig. 9 is the further improved cutaway view of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 9, the liquid bottle top that a kind of thread spiral cover is opened, it comprises lamina tecti 12; One side of said lamina tecti 12 extends into the connecting portion 11 that connects bottleneck; Another extends into drain pipe 4, and the mouth of pipe of said drain pipe 4 is provided with diaphragm seal 31, and the outer wall of said drain pipe 4 is provided with screw thread 41; The said drain pipe 4 thread spiral cover 5 that has been threaded; The inside top of said thread spiral cover 5 is provided with the push rod 51 that aligns with the mouth of pipe of said drain pipe 4; Leave the gap between push rod 51 ends and the diaphragm seal 31 after said thread spiral cover 5 is assemblied on the drain pipe 4, the said diaphragm seal 31 of terminal bursting of push rod 51 after said thread spiral cover 5 is screwed is for making things convenient for bursting or scratching diaphragm seal 31; The suitable dihedral that is in the cross section of the lower surface of said push rod 51; With reference to Fig. 6, also wedge 56 can be set at the end face of push rod 51, wedge 56 is also scratched or bursting diaphragm seal 31 easily in thread spiral cover 5 rotating process.
Said lamina tecti 12 or drain pipe 4 are provided with induction opening 43, and in the present embodiment, said drain pipe 4 is provided with axial gap 42; Said air-vent cap 3 is positioned at said breach 42; Said induction opening 43 is provided with air-vent cap 3, and this air-vent cap 3 can be provided with separately, as rubber lid plug is set in said induction opening; In the present embodiment, the weak part that said air-vent cap 3 is breach 42 bottoms forms.Said air-vent cap 3 is connected with and connects roller 431, ring platform 55 in the inwall of said thread spiral cover 5 is provided with, and in the present embodiment, thread spiral cover 5 is that interior ring platform 55 is the radially connecting portion of thread spiral cover 5 by up-small and down-big " protruding " font structure.
In the process of using; Lip might be blocked breach 42 can not get into air, causes the pressure in the bottle less, and liquid can not smooth and easyly flow out; The present invention has axial groove 44 on the drain pipe under the breach 42 4; Even lip is blocked breach 42, air still can get in the breach through axial groove 44, and it is smooth and easy that liquid is flowed out.
Said thread spiral cover 5 is assemblied on the drain pipe upper end that the back connects roller 431 and leans between the upper end that said in, perhaps connects roller 431 on the ring platform 55 and the interior ring platform 55 and leave the gap; The said air-vent cap 3 of ring platform 55 crimp connection rollers, 431 burstings in after said thread spiral cover 5 is screwed; Connect roller 431 and together fall into connecting portion 11, perhaps back out and to connect roller 431 behind the thread spiral cover 5 and air-vent cap 3 is removed with air-vent cap 3.
After the assembling, because thread spiral cover 5 just is screwed on the drain pipe 4, the bottom of thread spiral cover 5 probably is positioned at the thread segment midway location of drain pipe 4; In the fitting process of thread spiral cover 5, might revolve a circle by thread spiral cover more than 5, cause the said diaphragm seal 31 of terminal bursting of push rod 51; For addressing this problem; With reference to Fig. 9, can between the top of said drain pipe 4 and said thread spiral cover 5, packing ring 7 be set, thread spiral cover 5 relies on the position-limiting action of packing ring 7 in the process of assembling; Can guarantee the end of push rod 51 and the distance between the said diaphragm seal 31, thereby guarantee that diaphragm seal 31 can be by the terminal bursting of push rod 51.
Said thread spiral cover 5 is provided with positioning groove 521; Said lamina tecti 12 is provided with the radius stay 13 that cooperates with said positioning groove 521; After assembling; Radius stay 13 retaining prevents that thread spiral cover 5 freely rotates in transportation to come off or bursting diaphragm seal 31 in positioning groove 521, the rotatable thread spiral cover 5 of the application of force slightly during use.
Be provided with liquid valve 62 in the said connecting portion 11, this liquid valve 62 is the silica gel valve, and said liquid valve 62 is provided with gas port 623 that is communicated with said induction opening and the apopore 621 that is communicated with said drain pipe 4; Said gas port 623 is provided with cut-off diaphragm 6221 with apopore 621, and said cut-off diaphragm 6221 is provided with designated port 522, and this designated port 622 can be curved, linear, criss-cross or vee shape etc.; One inhales drain pipe 4 when drinking water; The cut-off diaphragm 6221 at gas port 623 and apopore 621 places is opened, and the liquid in the bottle flows out through apopore 621, advances the replenish air pressure of the inside of a bottle from gas port 623; When not inhaling drain pipe 4; The cut-off diaphragm 6221 at gas port 623 and apopore 621 places is closed, and the setting of this liquid valve 62 prevents that bottle from toppling over that liquid flows out in the bottle of back.
In use, screw off thread spiral cover 5 earlier, remove packing ring 7, and then screw on thread spiral cover 5, along with the continuation precession of thread spiral cover 5, the terminal bursting diaphragm seal 31 of push rod 51, simultaneously, the interior ring platform 55 crimp connection rollers 431 bursting air-vent cap 3 in the thread spiral cover 5
,Derotation thread spiral cover screws off thread spiral cover 5 then, connects roller 431 and together falls in the connecting portion 11 with air-vent cap 3; Perhaps will connect roller 431 removes with air-vent cap 3; Get final product the liquid in the drink bottle, after application finishes the thread spiral cover is got final product on the cycle drain pipe again, easy to use.
Claims (8)
1. the liquid bottle top opened of a thread spiral cover; It is characterized in that it comprises lamina tecti, a side of said lamina tecti extends into the connecting portion that connects bottleneck, and opposite side extends into drain pipe; The mouth of pipe of said drain pipe is provided with diaphragm seal, and the outer wall of said drain pipe is provided with screw thread; The said drain pipe thread spiral cover that has been threaded; The inside top of said thread spiral cover is provided with the push rod that aligns with the mouth of pipe of said drain pipe; After being assemblied on the drain pipe, said thread spiral cover leaves the gap between push rod end and the diaphragm seal, the said diaphragm seal of terminal bursting of push rod after said thread spiral cover is screwed;
Said lamina tecti or drain pipe are provided with induction opening; Said induction opening is provided with air-vent cap; Said air-vent cap is connected with the connection roller; Ring platform in the inwall of said thread spiral cover is provided with, said thread spiral cover be assemblied on the drain pipe upper end that the back connects roller lean said on the ring platform or the upper end that connects roller and interior ring platform between leave the gap, the said thread spiral cover interior platform crimp connection roller that encircles in back of screwing backs down said air-vent cap.
2. the liquid bottle top that a kind of thread spiral cover according to claim 1 is opened is characterized in that the cross section of the lower surface of said push rod is dihedral.
3. the liquid bottle top that a kind of thread spiral cover according to claim 1 is opened is characterized in that said drain pipe is provided with axial gap, and said air-vent cap is positioned at said breach.
4. the liquid bottle top that a kind of thread spiral cover according to claim 3 is opened is characterized in that said air-vent cap is the weak part formation of breach bottom.
5. the liquid bottle top that a kind of thread spiral cover according to claim 1 is opened is characterized in that said thread spiral cover is provided with positioning groove, and said lamina tecti is provided with the radius stay that cooperates with said positioning groove.
6. the liquid bottle top that a kind of thread spiral cover according to claim 1 is opened is characterized in that being provided with liquid valve in the said connecting portion, and said liquid valve is provided with gas port that is communicated with said induction opening and the apopore that is communicated with said drain pipe.
7. the liquid bottle top that a kind of thread spiral cover according to claim 6 is opened, it is characterized in that: said gas port and apopore are provided with cut-off diaphragm, and said cut-off diaphragm is provided with designated port.
8. the liquid bottle top that a kind of thread spiral cover according to claim 1 is opened is characterized in that being provided with packing ring between top and the said thread spiral cover of said drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100225425A CN102069949B (en) | 2010-10-26 | 2011-01-20 | Liquid bottle cover opened by means of threaded rotary cover |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010520414.9 | 2010-10-26 | ||
| CN201010520414 | 2010-10-26 | ||
| CN2011100225425A CN102069949B (en) | 2010-10-26 | 2011-01-20 | Liquid bottle cover opened by means of threaded rotary cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069949A CN102069949A (en) | 2011-05-25 |
| CN102069949B true CN102069949B (en) | 2012-09-05 |
Family
ID=44028745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100225425A Expired - Fee Related CN102069949B (en) | 2010-10-26 | 2011-01-20 | Liquid bottle cover opened by means of threaded rotary cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069949B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910353A (en) * | 2012-08-30 | 2013-02-06 | 李红彪 | Drink bottle with automatic opening and closing functions |
| CN103101673B (en) * | 2012-12-17 | 2014-12-17 | 李红彪 | Anti-theft and leakage-proof beverage bottle cap |
| CN103708088A (en) * | 2014-01-04 | 2014-04-09 | 李红彪 | Turnover cover type turnover-preventing and no-leaking bottle cover |
| CN107719919A (en) * | 2017-10-27 | 2018-02-23 | 中山市华宝勒生活用品实业有限公司 | A kind of top-opening type lid |
| CN108313498A (en) * | 2018-02-02 | 2018-07-24 | 中山市华宝勒生活用品实业有限公司 | It is a kind of to open and seal easily container capping |
| CN109859594A (en) * | 2019-01-25 | 2019-06-07 | 张昊志 | A kind of Ophthalimic microsurgery practice eyeball seat |
| CN112918903A (en) * | 2021-04-07 | 2021-06-08 | 刘红伟 | One-way valve bottle body sealing mode of automatic liquid discharging machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384891Y (en) * | 1999-06-08 | 2000-06-28 | 郑育龙 | Battle cap |
| CN1604872A (en) * | 2001-12-12 | 2005-04-06 | 美国博得来包装集团公司 | Closure having rotatable spout and axially movable stem |
| EP1682443B1 (en) * | 2003-10-27 | 2010-05-19 | Portola Packaging, Inc. | Twist-open closure having inclined frangible membrane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201971275U (en) * | 2010-10-26 | 2011-09-14 | 李红彪 | Liquid bottle cap opened by screw tooth cap |
-
2011
- 2011-01-20 CN CN2011100225425A patent/CN102069949B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384891Y (en) * | 1999-06-08 | 2000-06-28 | 郑育龙 | Battle cap |
| CN1604872A (en) * | 2001-12-12 | 2005-04-06 | 美国博得来包装集团公司 | Closure having rotatable spout and axially movable stem |
| EP1682443B1 (en) * | 2003-10-27 | 2010-05-19 | Portola Packaging, Inc. | Twist-open closure having inclined frangible membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069949A (en) | 2011-05-25 |
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Legal Events
| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180125 Address after: 523460 Guangdong province Dongguan City Hengli Town loop funda Arts crafts emporium two floor Patentee after: Dongguan three first packaging products Co., Ltd. Address before: 528471 Guangdong Province, Zhongshan city Shaxi town Kangle road holy lion Village No. 15 the first floor of the ground 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: 20120905 Termination date: 20190120 |