WO2015038020A1 - Sealing stopper for container bottleneck and respective fixation and extraction process - Google Patents

Sealing stopper for container bottleneck and respective fixation and extraction process Download PDF

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Publication number
WO2015038020A1
WO2015038020A1 PCT/PT2014/000059 PT2014000059W WO2015038020A1 WO 2015038020 A1 WO2015038020 A1 WO 2015038020A1 PT 2014000059 W PT2014000059 W PT 2014000059W WO 2015038020 A1 WO2015038020 A1 WO 2015038020A1
Authority
WO
WIPO (PCT)
Prior art keywords
bolt
bottleneck
container
sealing stopper
sealing
Prior art date
Application number
PCT/PT2014/000059
Other languages
French (fr)
Inventor
Luís Joaquim Ferreira REIS
Original Assignee
Reis Luís Joaquim Ferreira
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 Reis Luís Joaquim Ferreira filed Critical Reis Luís Joaquim Ferreira
Publication of WO2015038020A1 publication Critical patent/WO2015038020A1/en

Links

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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/10—Locking pins
    • 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/16—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers with handles or other special means facilitating manual actuation

Definitions

  • the present invention is related to the area of container seals, in particular the means of fast opening and closing of containers.
  • Document AU 675806B2 discloses a lid for a container with a complex lock system adapted to cans for fuel storage.
  • US4360123A discloses a container lid with a closing achieved by rotation.
  • the document GB250793A discloses a lid comprising a bottleneck which includes non-passing slots.
  • the cited documents refer to fast opening and closing systems, but none describes the technical features of the sealing stopper and the respective bottleneck, and none of these documents discloses such a simple process, as presented by the present invention.
  • the present invention refers to a sealing stopper made of cork or of another material for a bottleneck and to its respective fixation and extraction process.
  • the stopper has a coupled bolt which protrudes radially outwards, such bolt always having a size greater than the outer diameter of the bottleneck and the outer diameter of the stopper, and which has the function of fixing the sealing stopper in the bottleneck slots and also to help extracting the sealing stopper from the bottleneck.
  • This bottleneck comprises in its upper part two passing-slots with two consecutive sections, wherein the first section, which begins in the top, is longitudinal to the container and the second is perpendicular to the previous section, the second section having the same orientation in both slots, clockwise or counterclockwise.
  • These sections were constructed specifically so that the bolt, in the process of insertion and extraction, is guided through said section, wherein the first section is intended for longitudinal movement and the second section is intended for the bolt rotation around the vertical axis and the respective container engaging, attaching and detaching in accordance with the process of insertion and extraction.
  • the sealing stopper and the bolt may be of variable sizes and shapes optimized for different dimensions of the containers bottlenecks. No matter the size, the bottlenecks will always have an inner diameter smaller than the sealing stopper diameter.
  • the container sealing is achieved by the longitudinal pressure of the sealing stopper on the bottleneck, enhanced by the diameter of the stopper being greater than the inner diameter of the bottleneck.
  • the sealing stopper is introduced into the bottleneck through longitudinal pressure exerted by the user on the bolt, allowing its entry into the container through a first longitudinal section to the container, followed by a rotation of the bolt in a second section which is perpendicular to the first section and that places the bolt in the bottleneck fittings.
  • the effectiveness of the sealing stopper fixation to the bottleneck seal is ensured by the longitudinal pressure which the sealing stopper exerts on the bolt and by the diameters difference, being inner diameter of the bottleneck smaller than the sealing stopper diameter.
  • the extraction of the sealing stopper is performed by a rotation with opposite direction to the insertion also in the second portion, causing the bolt to release from its fittings, followed by a longitudinal movement along the first portion of the passing slots, said section being longitudinal to the container.
  • the main advantages of this invention are the simplicity of the process, which allow the opening and closing without the use of a corkscrew, savings of raw material, since the stopper can be reused several times, a cost below the average market cost, easy recycling and at last the dual function of coupled bolt, which makes the fixation of the stopper and the extraction thereof.
  • Fig.2 Perspective of the sealing stopper (1) with the bolt (2) coupled, where it can be verified the radial projection of the bolt (2) to its exterior.
  • Fig.3 Perspective of the set, wherein the sealing stopper (1) is in the insertion / sealing position and where it can be seen position the bolt (2) coupled to respective slots (3), providing the sealing.
  • FIG.4 Perspective of the set in the same situation as in figure 3, this time with the inclusion of spheres at the ends of the bolt (2) in order to facilitate the insertion and extraction process.
  • Fig.5 Perspective of the bottleneck (4) without the sealing stopper (1), where it can be verified the two sections of the passing slots (5) the first being longitudinal to container and the second perpendicular to the previous one.
  • Fig.6 view of the sealing stopper (1) and of a container .
  • the present invention refers to a sealing stopper (1) for a bottleneck (4) of a container with inner diameter, superior on the top, as it can be seen in figure 1.
  • FIG 2 is shown the sealing stopper (1) with a cylindrical shape with a coupled bolt (2) which protrudes radially towards the its outer side with a diameter superior to the bottleneck (4) diameter.
  • the bolt (2) has the shape of a bar and its ends may have several configurations, as can it can be seen in Figures 3 and 4.
  • the latch (2) can be manufactured in wood, a polymer or other material, which gives the necessary strength to the set comprising the bolt (2) itself and the sealing stopper (1) .
  • the bolt (2) and sealing stopper (1) are sized to withstand varying pressures according to the desired air tightness level to which the aforementioned assembly is subject to, as is the case, among others, of carbonated liquid.
  • the bolt (2) is fixed to the sealing stopper (1) by glue.
  • the glue is inserted into a rectilinear groove passing through the center of the sealing stopper (1) , where the bolt (2) is then embedded and fixed.
  • the bottleneck (4) shown in Figure 5 includes two passing slots (5) , similar to an "L" shape, located in parallel and in front of each other and comprising two consecutive sections, a first section longitudinal to the container and a second, perpendicular to the former, wherein the second section has the same orientation in both passing slots (5) in a clockwise direction or in the opposite direction, that is, clockwise or counterclockwise.
  • the second sections of the passing slots confine on fittings (3) .
  • the passing slots (5) located in parallel and in front of each other are arranged differently, that is, in one of the sides of the bottleneck (4) it is arranged according to an "L" shape and on the other side of the bottleneck also has the shape similar to a" ⁇ ", but the direction of the second section is inverted.
  • the passing slots namely the first longitudinal section to the container, has a configuration which is different from the one previously mentioned.
  • the sealing stopper (1) is inserted into the bottleneck (4), with longitudinal pressure on the bolt (2) and its rotation around the vertical axis of the container, clockwise or counterclockwise.
  • the bolt (2) shown in Figure 2 is part of the sealing stopper (1) .
  • the inner diameter of the bottleneck (4) is not fully tubular, that is, the bottleneck (4) has an inner diameter larger on the top.
  • the dimensions of the sealing stopper (1) are optimized to suit the dimensions of the respective bottleneck (4) .

Abstract

The present invention refers to a sealing stopper (1) for a bottleneck (4), wherein the sealing stopper (1) has a radially protruding bolt (2) for fixation and extraction of said sealing stopper. The bottleneck (4) contains opposite bayonet-lock slots (5) passing through its wall for insertion of the bolt (2). A method is also part of the present invention, performed by longitudinal pressure applied on the sealing stopper (1) and rotating the stopper (1) around the vertical axis of the container in order to promote sealing and fixation of the bolt (2) within the slots (5).

Description

DESCRIPTION
SEALING STOPPER FOR CONTAINER BOTTLENECK AND RESPECTIVE FIXATION AND EXTRACTION PROCESS
SCOPE OF THE INVENTION
The present invention is related to the area of container seals, in particular the means of fast opening and closing of containers.
STATE OF THE ART
Several systems and products for fast opening and closing of containers and its sealing, are known from the state of the art, such as, for example, patent documents AU 675806B2, US 4360123A and GB 250793A.
Document AU 675806B2 discloses a lid for a container with a complex lock system adapted to cans for fuel storage.
The document US4360123A discloses a container lid with a closing achieved by rotation.
The document GB250793A discloses a lid comprising a bottleneck which includes non-passing slots. In summary, the cited documents refer to fast opening and closing systems, but none describes the technical features of the sealing stopper and the respective bottleneck, and none of these documents discloses such a simple process, as presented by the present invention.
SUMMARY OF THE INVENTION
The present invention refers to a sealing stopper made of cork or of another material for a bottleneck and to its respective fixation and extraction process. The stopper has a coupled bolt which protrudes radially outwards, such bolt always having a size greater than the outer diameter of the bottleneck and the outer diameter of the stopper, and which has the function of fixing the sealing stopper in the bottleneck slots and also to help extracting the sealing stopper from the bottleneck.
This bottleneck comprises in its upper part two passing-slots with two consecutive sections, wherein the first section, which begins in the top, is longitudinal to the container and the second is perpendicular to the previous section, the second section having the same orientation in both slots, clockwise or counterclockwise. These sections were constructed specifically so that the bolt, in the process of insertion and extraction, is guided through said section, wherein the first section is intended for longitudinal movement and the second section is intended for the bolt rotation around the vertical axis and the respective container engaging, attaching and detaching in accordance with the process of insertion and extraction.
The sealing stopper and the bolt may be of variable sizes and shapes optimized for different dimensions of the containers bottlenecks. No matter the size, the bottlenecks will always have an inner diameter smaller than the sealing stopper diameter.
The container sealing is achieved by the longitudinal pressure of the sealing stopper on the bottleneck, enhanced by the diameter of the stopper being greater than the inner diameter of the bottleneck.
Initially, the sealing stopper is introduced into the bottleneck through longitudinal pressure exerted by the user on the bolt, allowing its entry into the container through a first longitudinal section to the container, followed by a rotation of the bolt in a second section which is perpendicular to the first section and that places the bolt in the bottleneck fittings. The effectiveness of the sealing stopper fixation to the bottleneck seal is ensured by the longitudinal pressure which the sealing stopper exerts on the bolt and by the diameters difference, being inner diameter of the bottleneck smaller than the sealing stopper diameter. On the opposite way, the extraction of the sealing stopper is performed by a rotation with opposite direction to the insertion also in the second portion, causing the bolt to release from its fittings, followed by a longitudinal movement along the first portion of the passing slots, said section being longitudinal to the container.
The main advantages of this invention are the simplicity of the process, which allow the opening and closing without the use of a corkscrew, savings of raw material, since the stopper can be reused several times, a cost below the average market cost, easy recycling and at last the dual function of coupled bolt, which makes the fixation of the stopper and the extraction thereof.
BRIEF DESCRIPTION OF THE DRAWINGS
The description presented hereunder is made with reference to the attached drawings which are presented as a reference, without any limitative scope, and wherein:
Fig.l - View of the bottleneck (4) with the sealing stopper (1) inserted, where it can also be observed the two sections of passing slots (5) and the fitting (3) of the bolt (2) on the bottleneck
Fig.2 - Perspective of the sealing stopper (1) with the bolt (2) coupled, where it can be verified the radial projection of the bolt (2) to its exterior. Fig.3 - Perspective of the set, wherein the sealing stopper (1) is in the insertion / sealing position and where it can be seen position the bolt (2) coupled to respective slots (3), providing the sealing.
Fig.4 - Perspective of the set in the same situation as in figure 3, this time with the inclusion of spheres at the ends of the bolt (2) in order to facilitate the insertion and extraction process.
Fig.5 - Perspective of the bottleneck (4) without the sealing stopper (1), where it can be verified the two sections of the passing slots (5) the first being longitudinal to container and the second perpendicular to the previous one.
Fig.6 - view of the sealing stopper (1) and of a container .
Legend of the reference numbers
Sealing Stopper (1)
Bolt (2)
Fittings (3)
Bottleneck (4)
Passing slots (5) DETAILED DESCRIPTION OF THE INVENTION
The present invention refers to a sealing stopper (1) for a bottleneck (4) of a container with inner diameter, superior on the top, as it can be seen in figure 1.
In figure 2 is shown the sealing stopper (1) with a cylindrical shape with a coupled bolt (2) which protrudes radially towards the its outer side with a diameter superior to the bottleneck (4) diameter.
The bolt (2) has the shape of a bar and its ends may have several configurations, as can it can be seen in Figures 3 and 4.
The latch (2) can be manufactured in wood, a polymer or other material, which gives the necessary strength to the set comprising the bolt (2) itself and the sealing stopper (1) . The bolt (2) and sealing stopper (1) are sized to withstand varying pressures according to the desired air tightness level to which the aforementioned assembly is subject to, as is the case, among others, of carbonated liquid.
The bolt (2) is fixed to the sealing stopper (1) by glue. The glue is inserted into a rectilinear groove passing through the center of the sealing stopper (1) , where the bolt (2) is then embedded and fixed. The bottleneck (4), shown in Figure 5 includes two passing slots (5) , similar to an "L" shape, located in parallel and in front of each other and comprising two consecutive sections, a first section longitudinal to the container and a second, perpendicular to the former, wherein the second section has the same orientation in both passing slots (5) in a clockwise direction or in the opposite direction, that is, clockwise or counterclockwise. The second sections of the passing slots confine on fittings (3) .
As may be seen in figure 5, the passing slots (5) located in parallel and in front of each other, are arranged differently, that is, in one of the sides of the bottleneck (4) it is arranged according to an "L" shape and on the other side of the bottleneck also has the shape similar to a" Ί ", but the direction of the second section is inverted.
The latter sections of the passing slots (5) are confined in fittings (3) .
In another embodiment of the present invention, as it can be seen in Figure 6, the passing slots, namely the first longitudinal section to the container, has a configuration which is different from the one previously mentioned. The sealing stopper (1) is inserted into the bottleneck (4), with longitudinal pressure on the bolt (2) and its rotation around the vertical axis of the container, clockwise or counterclockwise.
The bolt (2) shown in Figure 2 is part of the sealing stopper (1) .
As it can be seen in Figure 1, the inner diameter of the bottleneck (4) is not fully tubular, that is, the bottleneck (4) has an inner diameter larger on the top.
The dimensions of the sealing stopper (1) are optimized to suit the dimensions of the respective bottleneck (4) .
The process of insertion / extraction of the sealing stopper (1) on the bottleneck (4) of a container is performed in two stages :
Insertion :
- In the first stage a longitudinal pressure is exerted on the bolt (2) beginning in the passing slot section (5) , longitudinal to the container; and - In the second stage the clockwise or counter clockwise rotation of the latch (2) takes place, around the vertical axis of the container, with the entry into the fittings (3) and respective fixation / sealing through the pressure that the sealing stopper (1) exerts on the bolt (2) .
Extraction:
- In the first stage the rotation of the bolt (2) around the vertical axis of the container is performed, with release of the said bolt from the fittings (3) ; and
- On the second stage a longitudinal movement along the passing slots (5) in the longitudinal section of the container is carried out.
In the insertion / extraction of the sealing stopper (1) on the bottleneck (5) of the container (4) the stages of pressure and longitudinal motion are performed in the first section of the passing slots (5) , said section longitudinal to the container.
In this process of insertion / extraction of the sealing stopper (1) on the container bottleneck (4) the stages of rotation of the bolt (2) are performed on the second section of the passing slots (5) , which is perpendicular to the first section.
The invention should only be limited by the spirit of the following claims.

Claims

1. Sealing stopper (1) for a bottleneck (4) of a container characterized in that:
- the sealing stopper (1) has coupled to the top a bolt (2) in the form of a bar which protrudes radially to its exterior with a size greater than the diameter of the bottleneck (4); and
- The bottleneck (4) comprises two passing slots (5) parallel and in front of each other which include two consecutive sections, a first section longitudinal to the container and a second, perpendicular to the previous and that will confine in a fitting (3) , the second section having the same orientation in both slots, respectively clockwise or counter-clockwise.
2. Process of insertion or extraction of the sealing stopper (1) for a container bottleneck (4) as claimed in claim 1, characterized in that both the insertion or extraction are carried out in 2 stages according to the following steps : insertion : - In the first stage a longitudinal pressure is exerted on the bolt (2) starting at the respective longitudinal sections of the passing slots (5) ;
- In the second stage 2nd phase takes place the rotation of the bolt (2) around the vertical axis of the container , introducing said bolt (2) into the fittings (3) and respective fixation and sealing are performed; extraction :
- In the first stage the rotation of the bolt (2) around the vertical axis of the container is performed, with release of the said bolt from the fittings (3) ;
Longitudinal movement along the respective longitudinal sections of the passing slots (5) of the container .
PCT/PT2014/000059 2013-09-12 2014-09-08 Sealing stopper for container bottleneck and respective fixation and extraction process WO2015038020A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT107154A PT107154A (en) 2013-09-12 2013-09-12 SEALING ROLL WITH CONTAINER'S NECK AND THEIR CONNECTION AND EXTRACTION PROCESS.
PT107154 2013-09-12

Publications (1)

Publication Number Publication Date
WO2015038020A1 true WO2015038020A1 (en) 2015-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PT2014/000059 WO2015038020A1 (en) 2013-09-12 2014-09-08 Sealing stopper for container bottleneck and respective fixation and extraction process

Country Status (2)

Country Link
PT (1) PT107154A (en)
WO (1) WO2015038020A1 (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US680072A (en) * 1901-04-01 1901-08-06 Henry K Prosser Device for removing closures from bottles or jars.
US735439A (en) * 1903-05-04 1903-08-04 Nelson Dean Asdell Bottle.
FR370453A (en) * 1906-10-13 1907-02-07 Maxime Vial Tamper-evident drain
GB191013029A (en) * 1910-05-28 1911-02-16 George Wright Cox Improvements in or relating to Screwed Stoppers and the like.
GB191116714A (en) * 1911-07-20 1912-05-02 George Wright Cox Improvements in or relating to Screwed Stoppers for Petrol Cans and like Vessels.
FR449295A (en) * 1912-09-30 1913-02-22 Emil Guepfert Bottle stopper
GB250793A (en) 1925-06-30 1926-04-22 William Richard Parker Improvements in stoppers or closures for bottles and other receptacles or containers
FR680171A (en) * 1929-08-10 1930-04-25 Plug
US1939022A (en) * 1930-06-24 1933-12-12 Eagle Mfg Co Can cap
DE667977C (en) * 1938-11-24 Ludwig Holste Pull cork with a pin axially penetrating the cork
FR1597871A (en) * 1968-12-16 1970-06-29
US4360123A (en) 1980-06-30 1982-11-23 Pioneer Plastics, Inc. Container assembly having locking means
US5443175A (en) * 1994-04-19 1995-08-22 Crown Cork & Seal Company, Inc. Resealable closure device
AU675806B2 (en) 1992-10-14 1997-02-20 Pro Quip International Pty. Limited Cap assembly for a container
US20050135975A1 (en) * 2003-12-17 2005-06-23 Exon Science Incorporation Quick open-closed device for biochemical equipment
US20070246467A1 (en) * 2006-04-18 2007-10-25 Gaplast Gmbh Stopper for a container
US20100326556A1 (en) * 2009-06-25 2010-12-30 Charles Robert Martus Shipping plug

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667977C (en) * 1938-11-24 Ludwig Holste Pull cork with a pin axially penetrating the cork
US680072A (en) * 1901-04-01 1901-08-06 Henry K Prosser Device for removing closures from bottles or jars.
US735439A (en) * 1903-05-04 1903-08-04 Nelson Dean Asdell Bottle.
FR370453A (en) * 1906-10-13 1907-02-07 Maxime Vial Tamper-evident drain
GB191013029A (en) * 1910-05-28 1911-02-16 George Wright Cox Improvements in or relating to Screwed Stoppers and the like.
GB191116714A (en) * 1911-07-20 1912-05-02 George Wright Cox Improvements in or relating to Screwed Stoppers for Petrol Cans and like Vessels.
FR449295A (en) * 1912-09-30 1913-02-22 Emil Guepfert Bottle stopper
GB250793A (en) 1925-06-30 1926-04-22 William Richard Parker Improvements in stoppers or closures for bottles and other receptacles or containers
FR680171A (en) * 1929-08-10 1930-04-25 Plug
US1939022A (en) * 1930-06-24 1933-12-12 Eagle Mfg Co Can cap
FR1597871A (en) * 1968-12-16 1970-06-29
US4360123A (en) 1980-06-30 1982-11-23 Pioneer Plastics, Inc. Container assembly having locking means
AU675806B2 (en) 1992-10-14 1997-02-20 Pro Quip International Pty. Limited Cap assembly for a container
US5443175A (en) * 1994-04-19 1995-08-22 Crown Cork & Seal Company, Inc. Resealable closure device
US20050135975A1 (en) * 2003-12-17 2005-06-23 Exon Science Incorporation Quick open-closed device for biochemical equipment
US20070246467A1 (en) * 2006-04-18 2007-10-25 Gaplast Gmbh Stopper for a container
US20100326556A1 (en) * 2009-06-25 2010-12-30 Charles Robert Martus Shipping plug

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