NL1043383B1 - Locking device for airtight bottle - Google Patents

Locking device for airtight bottle Download PDF

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Publication number
NL1043383B1
NL1043383B1 NL1043383A NL1043383A NL1043383B1 NL 1043383 B1 NL1043383 B1 NL 1043383B1 NL 1043383 A NL1043383 A NL 1043383A NL 1043383 A NL1043383 A NL 1043383A NL 1043383 B1 NL1043383 B1 NL 1043383B1
Authority
NL
Netherlands
Prior art keywords
bottle
installation hole
tube
locking device
piston
Prior art date
Application number
NL1043383A
Other languages
Dutch (nl)
Inventor
Wang Jui-Te
S Tarlow Jordan
Original Assignee
Jui Te Wang
S Tarlow Jordan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jui Te Wang, S Tarlow Jordan filed Critical Jui Te Wang
Priority to NL1043383A priority Critical patent/NL1043383B1/en
Application granted granted Critical
Publication of NL1043383B1 publication Critical patent/NL1043383B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/06—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of different actions in succession

Abstract

A locking device for an airtight bottle includes a bottle, a cap and a button unit. The button unit is inserted in an installation hole of the cap and is pushed to form an unlock status wherein the control member pushes the piston toward the second room so that the pressure of an interior of the bottle is the same as the pressure outside the bottle, and the cap is removable from the bottle. When the control member is pulled away from the bottle, the pressure of the interior of the bottle is different from the pressure outside the bottle. The cap is not removable from the bottle. When the control member is rotated within the installation hole, the control member is restricted from being pushed toward the piston. TO PUBLISH WITH ABSTRACT: figure 1 1043383

Description

ref: P 2019 NL 020 TITLE: Locking device for airtight bottle
BACKGROUND OF THE INVENTION
1. Fields of the invention The present invention relates to an airtight bottle, and more particularly, to a locking device for an airtight botile,
2. Descriptions of Related Art The conventional airtight bottles are used to keep air from entering the botile so as to maintain the freshness of the food or medicine stored in the bottle. For safety reason, the locking device is neaded so that unauthorized persons cannot open the airtight bottle without permission to access the food or the medicine. The present invention intends to provide a locking device for an airtight bottle, and the locking device have both features of the requirements of the airtight bottle.
SUMMARY OF THE INVENTION The present invention relates to a locking device for an airtight bottle, and 29 comprises a bottle having an opening, and a first room is defined in the bottle and communicates with the opening. A cap is detachably mounted to the opening of the bottle and has a second room. An installation hole is defined through the wall of the cap and communicates with the second room. The installation hole has a lip formed in the inner periphery thereof, and the lip has multiple first protrusions extending therefrom. Multiple first recesses are alternatively defined between the multiple first protrusions. Multiple second protrusions extend from the inner periphery of the installation hole, and each second protrusion has a third protrusion. A button unit is installed in the installation hole and has a piston and a control member. The control member has two lugs and a tube extending from the first end thereof, The tube is located between the two lugs, and a path is defined between the tube and the two jugs. Each lug has a fourth protrusion on the distal end thereof. The tube and the two tugs are inserted into the installation hole from oulside of the cap. At least one notch is definad in the n outer periphery of the control member which communicates with the installation hole. The piston is located in the second room of the cap and has the first end thereof inserted into the Installation hole and engaged with the tube.
When the control member is pushed toward the piston in the installation hole to form an unlocked status, the two lugs contact the lip, and the tube pushes the piston toward the second room so that the first room, the second room, the first recess, the installation hole and the at least one notch communicate with each other. The pressure of the interior of the bottle is the same as the pressure outside the bottle. The cap is removable from the bottle.
When the control member is pulled away from the botile and drives the piston to seal a communication between the installation hole and the second room, the pressure of the interior of the bottle is different from the pressure outside the bottle, so that the cap is not removable from the bolle.
When the control member is rotatad within the installation hole to form a locked status, the two fourth protrusions of the two lugs are engaged with the third protrusions to restrict the control member from being pushed toward the piston.
The present invention will become more apparent from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view to show the airtight bottle of the present invention; Fig. 2 is an exploded view of the airtight bottle of the present invention; Fig. 3 is an exploded view to show the locking device of the airtight hottie of the present invention; Fig. 3A is an enlarged view to show the installation hole of the cap of the airtight bottle of the present invention; Fig. 4 is a cross sectional view, taken along fine IV-IV of Fig. 1; Fig. 5 is a cross sectional view, taken along line V-V of Fig, 1; Fig. 6 shows that the control member is pushed; Fig. BA Is a cross sectional view, taken along line VIA-VIA of Fig. 6; Fig. 6B is a cross sectional view, taken along line VIB-VIB of Fig. 6; Fig. 8C is a cross sectional view, taken along line VIC-VIC of Fig. 8; Fig. 7 is a cross sectional view to show that the control member is pushed; Fig. 7A is a cross sectional view, taken along line VIA-VIA of Fig. 7; Fig. 8 shows that the control member is rotated to form a locked status; Fig. 9 is a cross sectional view, taken along line XIX of Fig. 8; Fig. 10 is a cross sectional view, taken along line X-X of Fig. 8, and
Fig. 11 is a cross sectional view, taken along fine Xxl of Fig. 8.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Referring to Figs. 1 to 11, the airtight bottle of the present invention comprises a cylindrical bottle 1 which has an opening defined in the top thereof, and a first room 11 is defined in the bottle 1 and communicates with the opening. Acap 2 is detachably mounted to the opening of the bottle 1 and has a second room 21. A reinforcement part 3 is located at the inside of the second room 21, and an 19 installation hole 4 is defined through the wall and the reinforcement part 3 of the cap 2, and communicates with the second room 21. The installation hole 4 has a lip 5 extending inward and radially from an inner periphery thereof. The lip 5 has multiple first protrusions &1 extending therefrom, and multiple first recesses 52 are alternatively defined between the multiple first protrusions 51. Multiple second protrusions 8 extend from the inner periphery of the installation hole 4, and each second protrusion 8 has a third protrusion 65. A button unit 7 is installed in the installation hole 4 and has a piston 71 and a control member 72. The control member 72 has two lugs 721 and a tube 722 extending from the first end thereof. The tube 722 is located between the two lugs 721, and a path 724 is defined between the tube 722 and the two lugs 721, Each lug 721 has a fourth protrusion 723 on the distal end thereof, The tube 722 and the two lugs 721 are inserted into the installation hole 4 from outside of the cap 2. Al least one notch 73 is defined in the outer periphery of the control member 72 which communicates with the installation hole 4, The control member 72 has a handle 727 formed on the second end thereof, and the handle 727 js located beyond the installation hole 4.
The piston 71 located in is the second room 21 of the cap 2 and has a first and thereof inserted into the installation hole 4 and engaged with the tube 722. The piston 71 includes a disk 711 and a pin 712. The diameter of the disk 711 is larger than the diameter of the installation hole 4, so that the disk 711 cannot not enter into the installation hole 4. The pin 712 includes a shank 712A which includes two split portions with a gap formed between the two split portions. Each split portion has a block 7128 extending radially outward therefrom. The tube 722 of the control member 72 includes an axial hole 725 formed in the distal end thereof, and the tube 722 of the control member 72 includes an opening 728 defined through the wall of the tube 722. The opening 728 communicates with the axial hole 725. The pin 712 is inserted into the axial hole 725 of the tube 722 by narrowing the gap between the two split portions, and the blocks 7128 are engaged with the opening 726 to connect the piston 71 with the control member 72.
. 4 When the control member 72 is pushed toward the piston 71 in the installation hole 4, the two lugs 721 contact the lip 5, and the tube 722 pushes the piston 71 toward the second room 21 so that the first room 11, the second room 21, the first recess 52, the installation hole 4 and the at least one notch 73 communicate with each other. The pressure of the interior of the bottle 1 is the same as the pressure outside the bottle 1, such that the cap 2 is removable from the bottle 1.
On the contrary, when the control member 72 is pulled away from the bottle 1 and drives the piston 71 to seal the communication between the installation hole 4 and the second room 21, the pressure of the interior of the bottle 1 is different from the pressure outside the bottle 1, so that the cap 2 is not removable from the bottle 1. Besides, when the control member 72 is rotated within the installation hole 4 to form a locked status, the two fourth protrusions 723 of the two lugs 721 are engaged with the third protrusions 85 to restrict the control member 72 from being pushed toward the piston 71. This locked status prevent kids to open the cap 2 from the bottle 1.
Specifically, as shown in Figs. 3, 3A, 7 to 11, each of the second protrusions 8 is an L-shaped block an includes a first restriction portion 82 and a second restriction portion 83 which is perpendicularly formed with the first restriction portion 82. Each first restriction portion 62 has a second recess 61 which is located next to the second restriction portion 63. Each first restriction portion 62 includes an inclined face 64 formed at a corner thereof. The third protrusion 85 is located between the inclined face 64 and the first restriction portion 62. Each inclined face 64 guide the fourth protrusions 724 of the two lugs 721 to be engaged with the second recesses 81 corrssponding thereto to prevent the control member 72 from rotating in the installation hole 4.
Each of the fourth protrusions 723 includes a first recessed portion 7231 and a second recessed portion 7232 respectively formed on two sides thereof. The distance from the bottom of the first recessed portion 7231 to the distal end of the fourth protrusion 723 is larger than the distance from the bottom of the second recessed portion 7232 to the distal end of the fourth protrusion 723. When the control member 72 is rotated in the installation hole 4 to the locked status, the fourth protrusions 723 are located in the second recesses 61. The second recessed portion 7232 is engaged with the third protrusion 65 corresponding thereto. When the control member 72 is rotated in the installation hole 4 to the unlocked status, the control member 72 is pushed toward the piston 71, the second recessed portion 7232 is engaged with the third protrusion 65 corresponding thereto. it is noted that the installation hole 4 includes multiple bores 41 which communicates through a top of the cap 2 so as to guickly and effectively reach the pressure balance between the interior oof the botile 1 and outside of the hottie 1.
As shown in Figs, 3, 4, 5, BA, 6B, 7A, S and 10, a spring 8 is mounted to the tube 722 and located in the path 724. The spring 8 is biased between the control member 72 and the first protrusions 51 so as to return the control member 72 after the control member 72 is released after it is pushed toward the piston 71.
5 As shown in Fig. 3, a length ”T” is defined from the root portion of each lug 721 to the distal face of the fourth protrusion 723. A length of the tube 722 is defined as “t", wherein “T” is smaller than "t". When the control member 72 is pushed, the tube 722 is connected with the piston 71, and both are protrudes into the second room 21 to ensure that the piston 71 does not contact the reinforcement part 3 as shown in Fig. 8A.
A radial length "D" is defined from the root portion of the lip 5 to the distal face of one of the first protrusions §1. Each of the second protrusions 6 has a radial length “Qd”, wherein “D” is larger than “d” so that the control member 72 can be pushed and locked.
While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention,

Claims (10)

GONCLUSIESGONCLUSIONS 1. Een vergrendelinrichting voor een luchtdichte fles, omvattende: sen fles met een opening, een eerste in de fles gedsfinieerds en met de opening communicerende ruimtes; een losmaakbaar op de opening van de fles gemonteerde dop die sen tweede ruimte heeft, een door de wand van de dop gedefinieerd en met de tweede ruimte communicerend installatiegat, waarbij het installatiegat een lip gevormd heeft in een binnenperiferie daarvan, waarbij de lip meerdere eerste daarvan uitstekende uiisteeksels heeft meerdere tussen de meerdere eerste uitsteeksels alternatief gedefinieerde eerste verdiepingen, meerdere tweede vanaf de binnenperiferie van het installatiegat uitstekende uitsteeksels, waarbij elk tweede uitsteeksel een derde uitsteeksel heeft; een in het installatiegat geïnstalleerde knoopeenheid die een zuiger en een stuurorgaan heeft, waarbij het stuurorgaan twee flappen heeft en gen zich vanaf sen eerste uiteinde daarvan uitstrekkende buis, waarbij de buis zich bevindt tussen de twee flappen, en een lussen de buis en de twee flappen gedefinieerd pad, waarbij elke flap een vierde uitsteeksel heeft op een distaal uiteinde daarvan, waarbij de buis en de twee flappen zijn ingebracht in het installaliegat vanaf de buitenzijde vanaf de dop, ten minste één in een buitenperiferie van het stuurorgaan gedefinieerde kerf die communiceert met het installatiegat, de zuiger geplaatst in de tweede ruimie van de dop en hesft een eerste uileinde daarvan ingebracht in het installatiegat en in aangrijping met de buis; wanneer het stuurorgaan naar de zuiger in het instaliatiegat wordt geduwd, contacteren de twee flappen de lip, de buis duwt de zuiger naar de tweede ruimte zodat de eerste ruimte, de tweede ruimte, de eerste uitsparing, het installatiegat en ds ten minste ene kerf met elkaar communiceren, een druk van een inwendige van de fles is hetzelide als een druk buiten de fles, de dop is verwijderbaar van de Îles, en wanneer het stuurorgaan wordt weggetrokken van de Îles en de zuiger aandrijft om een communicatie tussen het installatiegat en de tweede ruimte af te dichten, is de druk van het inwendige van de fles verschillend van de druk buiten de fles, de dop is niet verwijderbaar van de fles, wanneer het stuurorgaan gerotserd wordt binnen het installatiegat om een vergrendelde status te vormen, zijn de twee vierde uilstseksels op de twee flappen in aangrijping met de derde uitsteeksels om te beperken dat het stuurorgaan naar de zuiger toe wordt geduwd. An airtight bottle locking device comprising: a bottle having an opening, a first defined in the bottle and communicating spaces with the opening; a cap releasably mounted on the opening of the bottle and having a second space, an installation hole defined by the wall of the cap and communicating with the second space, the installation hole having a lip formed in an inner periphery thereof, the lip having a plurality of first ones thereof projecting protrusions has a plurality of first recesses alternatively defined between the plurality of first protrusions, a plurality of second protrusions protruding from the inner periphery of the installation hole, each second protrusion having a third protrusion; a button unit installed in the installation hole and having a piston and a control member, the control member having two flaps and a tube extending from a first end thereof, the tube being located between the two flaps, and a loop between the tube and the two flaps defined path, each flap having a fourth protrusion at a distal end thereof, the tube and the two flaps being inserted into the installation hole from the outside of the cap, at least one notch defined in an outer periphery of the controller communicating with the installation hole, the piston disposed in the second rim of the cap and having a first sleeve end thereof inserted into the installation hole and engaged with the tube; when the controller is pushed towards the piston in the installation hole, the two flaps contact the lip, the tube pushes the piston towards the second space so that the first space, the second space, the first recess, the installation hole and ds have at least one notch with communicate with each other, a pressure from an interior of the bottle is the same as a pressure outside the bottle, the cap is removable from the bottle, and when the control member is pulled away from the bottle and actuates the piston to allow communication between the installation hole and the second space, the pressure of the inside of the bottle is different from the pressure outside the bottle, the cap is not removable from the bottle, when the control member is rotted inside the installation hole to form a locked state, the two fourths are tabs on the two flaps engage the third protrusions to limit pushing the controller toward the piston. 2 De vergrendelinrichting voor een luchtdichte Tes zoals geclaimd in conclusie 1, waarbij de zuiger een schiff en een pen omvat, een diameter van de schijf is groter dan een diameter van het installatiegat, de pen omvat een radiaal naar buiten daarvan uitstekend blok, de buis van het stuurorgaan omvat een in een distaal uiteinde daarvan gevormd axiaal gat, de buis van het stuurorgaan omvalt een door een wand van de buis gedefinieerde opening, de opening communiceert met het axiale gat, de pen is Ingebracht in het axiale gat van de buis en het blok is aangrijping met de opening.The locking device for an airtight Tes as claimed in claim 1, wherein the piston comprises a schiff and a pin, a diameter of the disc is greater than a diameter of the installation hole, the pin comprises a block projecting radially outwardly therefrom, the tube of the control member includes an axial hole formed in a distal end thereof, the tube of the control member overturns an opening defined by a wall of the tube, the opening communicates with the axial hole, the pin is Inserted into the axial hole of the tube and the block is engaged with the aperture. 3. De vergrendelinrichting voor een luchldichte fles zoals geclaimd in conclusie 1, waarbij elk van de tweede uitsteeksels een L-vormig blok is en sen eerste it beperkingsportie en een tweede beperkingsportie omvat dat loodrecht gevormd is met de eerste beperkingsportie, waarbij elke eerste beperkingsportie een tweede verdieping heeft die zich bevindi naast de tweede beperkingsportie, waarbij elke eerste beperkingsportie een bij een hoek daarvan gevormd hellend vlak omvat, het derde uitsteeksel bevindt zich tussen het hellende vlak en de eerste beperkings- i5 portie, elk hellend vlak geleidt de vierde uitsteeksels van de twee flappen om in aangrijping te komen met de tweede daarmee corresponderende verdiepingen om le voorkomen dat het stuurorgaan roteert in het installatiegat.The airtight bottle locking device as claimed in claim 1, wherein each of the second protrusions is an L-shaped block and comprises a first restriction portion and a second restriction portion formed perpendicularly to the first restriction portion, each first restriction portion having a second storey located adjacent to the second restriction portion, each first restriction portion includes an inclined plane formed at a corner thereof, the third projection is located between the inclined plane and the first restriction portion, each inclined plane guides the fourth projections of the two flaps to engage the second corresponding recesses to prevent the controller from rotating in the installation hole. 4, De vergrendelinrichting voor een luchtdichte fles zoals geclaimd in conclusie 2, waarbij elk van de tweede uitsteeksels een L-vormig blok is en een eerste beperkingsportie en een tweede beperkingsportie omvat dat loodrecht gevormd ís met de eerste beperkingsportie, waarbij elke eerste beperkingsportie een tweede verdieping heeft die zich bevindt naast de tweede beperkingsportie, waarbij elke eerste beperkingsportie een bij een hoek daarvan gevormd hellend vlak omvat, het derde uitsteeksel bevindt zich tussen het hellende viak en de eerste beperkings- partie, elk hellend vlak geleidt de vierde uitsteeksels van de twee flappen om in aangrijping te komen met de tweede daarmee corresponderende verdiepingen om te voorkomen dat het stuurorgaan roteert in het instaliatiegat.The locking device for an airtight bottle as claimed in claim 2, wherein each of the second protrusions is an L-shaped block and comprises a first restriction portion and a second restriction portion formed perpendicular to the first restriction portion, each first restriction portion having a second recess located adjacent to the second restriction portion, each first restriction portion including an inclined plane formed at a corner thereof, the third projection is located between the inclined plane and the first restriction portion, each inclined plane guides the fourth projections of the two flaps for engaging the second corresponding recesses to prevent the controller from rotating in the installation hole. 5 De vergrendelinrichting voor een luchtdichte Îles zoals geclaimd in conclusie 3, waarbij elk van de vierde uitsteeksels een eerste verdiepte portie en sen tweede verdiepte portie omvat die respectievelijk gevormd zijn op wee zijden daarvan, een afstand vanaf een bodem van de eerste verdiepts portie tot een distaal uiteinde van het vierde uitsteeksel is groter dan een afstand vanaf een bodem van de tweede verdiepte portie naar het distale uiteinde van het vierde uitsteeksel, wanneer het siuurorgaan in het installatiegat geroteerd wordt naar de vergrendelde status, bevinden de vierde uitsteeksels zich in de tweede verdiepingen, de tweede verdiepte portie is in aangrijping met het daarmee corresponderende derde uitsteeksel, wanneer het stuurorgaan in het installatiegat geroteerd wordt naar deThe airtight bottle locking device as claimed in claim 3, wherein each of the fourth protrusions comprises a first recessed portion and a second recessed portion formed respectively on both sides thereof a distance from a bottom of the first recessed portion to a distal end of the fourth projection is greater than a distance from a bottom of the second recessed portion to the distal end of the fourth projection, when the decorative member in the installation hole is rotated to the locked state, the fourth projections are in the second recesses , the second recessed portion is engaged with the corresponding third projection when the controller in the installation hole is rotated toward the & onvergrendelde status, wordt het stuurorgaan naar de zuiger toe geduwd, de tweede verdiepte portie is in aangrijping met het daarmee corresponderende derde uitsteeksel.& unlocked state, the controller is pushed towards the piston, the second recessed portion is engaged with the corresponding third projection. 6 De vergrendelinrichting voor sen luchtdichte fles zoals geclaimd in conclusie 1, waarbij het installatiegat meerdere boringen omvat die communiceren door een bovenkant van de dop.The airtight bottle locking device as claimed in claim 1, wherein the installation hole includes a plurality of bores communicating through a top of the cap. 7. De vergrendelinrichting voor een luchtdichte fles zoals geclaimd in conclusie 5, waarbij het installatiegat meerdere boringen omvat die communiceren door een bovenkant van de dop.The airtight bottle locking device as claimed in claim 5, wherein the installation hole includes a plurality of bores communicating through a top of the cap. 8. De vergrendelinrichting voor een luchtdichte fles zoals geclaimd in conclusie 6, waarbij er een veer gemonteerd is op de buis en zich bevindend in het pad, de veer is voorgespannen tussen het stuurorgaan en ds eerste uitsteeksels teneinde het stuurorgaan te doen terugkeren nadat het stuurorgaan naar de zuiger toe is geduwd. The airtight bottle locking device as claimed in claim 6, wherein there is a spring mounted on the tube and located in the path, the spring is biased between the steering member and the first projections to return the steering member after the steering member pushed toward the plunger. 9, De vergrendelinrichting voor een luchtdichte fles zoals geclaimd in conclusie 7, waarbij er een veer gemonteerd is op de buis en zich bevindend In het pad, de veer is voorgespannen tussen het stuurorgaan en de eerste uitsteeksels teneinde het stuurorgaan te doen terugkeren nadat het stuurorgaan naar de zuiger ice is geduwd.The locking device for an airtight bottle as claimed in claim 7, wherein there is a spring mounted on the tube and located in the path, the spring is biased between the steering member and the first projections to return the steering member after the steering member pushed to the piston ice. 10. De vergrendelinrichting voor een luchtdichte fles zoals geclaimd in conclusie 1, waarbij een lengte "T" gedefinieerd is vanaf een wortelportie van elke flap naar een distaal vlak van het vierde uitsteeksel, een lengie van de buis is gedefinieerd als "t", waarbij "T" kleiner is dan "tt, een radiale lengte "D" is gedefinieerd vanaf een wortelportie van de lip naar een distaal vlak van één van de eerste uilsteeksels, elk der tweede uitsteeksels heeft een radiale lengte "d", waarbij "D" groter is dan "d", het stuurorgaan heeft op sen tweede uiteinde daarvan gevormd handvat, het handvat 39 bevindt zich voorbij het installatiegat.The airtight bottle locking device as claimed in claim 1, wherein a length "T" is defined from a root portion of each flap to a distal face of the fourth projection, a length of the tube is defined as "t", wherein "T" is less than "tt, a radial length "D" is defined from a root portion of the lip to a distal plane of one of the first lobes, each of the second protuberances has a radial length "d", where "D" is greater than "d", the controller has a handle formed on a second end thereof, the handle 39 is located beyond the installation hole.
NL1043383A 2019-09-18 2019-09-18 Locking device for airtight bottle NL1043383B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010026536A (en) * 1999-09-07 2001-04-06 이은정 airtight vessel
US20090120831A1 (en) * 2007-11-09 2009-05-14 Jui-Te Wang Cover for a vaccum container
US9850047B2 (en) * 2016-01-07 2017-12-26 Jui-Te Wang Airtight container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010026536A (en) * 1999-09-07 2001-04-06 이은정 airtight vessel
US20090120831A1 (en) * 2007-11-09 2009-05-14 Jui-Te Wang Cover for a vaccum container
US9850047B2 (en) * 2016-01-07 2017-12-26 Jui-Te Wang Airtight container

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