EP2508437A1 - Press-open type storage device with prestressed to open closure - Google Patents

Press-open type storage device with prestressed to open closure Download PDF

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Publication number
EP2508437A1
EP2508437A1 EP12174991A EP12174991A EP2508437A1 EP 2508437 A1 EP2508437 A1 EP 2508437A1 EP 12174991 A EP12174991 A EP 12174991A EP 12174991 A EP12174991 A EP 12174991A EP 2508437 A1 EP2508437 A1 EP 2508437A1
Authority
EP
European Patent Office
Prior art keywords
shell body
closure
closure member
contents
open
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.)
Withdrawn
Application number
EP12174991A
Other languages
German (de)
English (en)
French (fr)
Inventor
Tai-Her Yang
Yang Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from US12/081,511 external-priority patent/US8590700B2/en
Priority claimed from US12/081,519 external-priority patent/US20090261126A1/en
Application filed by Individual filed Critical Individual
Publication of EP2508437A1 publication Critical patent/EP2508437A1/en
Withdrawn legal-status Critical Current

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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
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2857—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
    • B65D51/2864—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a plug or like element closing a passage between the auxiliary container and the main container
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/32—Containers adapted to be temporarily deformed by external pressure to expel contents
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means
    • B65D47/141—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for stoppers
    • 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
    • B65D55/16—Devices preventing loss of removable closure members
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3216—Rigid containers disposed one within the other
    • B65D81/3222—Rigid containers disposed one within the other with additional means facilitating admixture
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0094—Containers having an external wall formed as, or with, a diaphragm or the like which is deformed to expel the contents
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1066—Actuating means

Definitions

  • the present invention relates to a press-open type storage device with prestressed to-open closure which is an innovative cylinder, cylinder like, or mutti-face can shaped hollow container structure for storing particle, powder, slurry, paste, or liquid type contents, wherein the peripheral side of the can shaped shell body of present invention is for hand or mechanism holding, or wherein the peripheral side of the cam shaped shell body has flanges for inserting the attachment with the edges of an opening portion of an associated container, the position of the force bearing surface for press-open closure to be applied on by an external force on the shell body of a hollow container and the position of the content dispense outlet are respectively made at the two axial ends of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet to allow the force bearing surface at one end to be forced to open the closure at the other end to dispense contents, or the closure at the other end is opened by hand to let the force bearing surface be forced to dispense contents or to directly pour out contents.
  • the closure is combined with the content dispense outlet, whereby, when inserted into the opening portion of the associated container, the force bearing surface at one end is forced to open the closure at the other end to dispense the contents, or naturally, the closure at the other end can be opened by hand as required to let the force bearing surface be forced to dispense contents, or to pour out directly its contents, or after the closure is opened by hand and placed into the associated container, by contact of the dissolvable solid contents and the liquid or air inside the associated container, the sold contents thereof dissolve,
  • a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent, the closure, and shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to the opening direction so that the closure can be kept at a stable opening status to avoid hindering the dispense of
  • the closure of conventional hand or mechanism holding type hollow container for storing particle, powder, slurry, paste or liquid like contents is usually independently provided, wherein it has at least one imperfection: 1) container and closure are at detachment status and are more inconvenient for recollection; or 2) if the press dispense is by side pressing, then the side pressured surface is wide enough to be mistakenly pressed; or 3) The position relationship between the opened closure and shell body is unstable thereby affecting dispense of contents.
  • a storage device has: a shell body formed with a dispense outlet at one end of the shell body, a force-bearing structure at the other end, and a closure member for closing the dispense outlet; wherein one end of the closure member is connected to the shell body by a flexible membrane; wherein the force bearing structure comprises an internally installed pushing structure pointing towards the closure to open it or the force bearing structure is deformed thereby producing inner pressure to open said closure; wherein the device is such that a relative stable relationship occurs when the closure member is closed relative to the storage device, the flexible membrane being bent to a prestressed status so that the closure member remains in a stable open status after it is pressed open.
  • the present invention provides a cylinder, cylinder-like, or multi-faced can type hollow container of hand or mechanism holding type for storing particle, powder, slurry, paste or liquid type contents, wherein the peripheral side of the can shaped shell body is particularly made for hand or mechanism holding, and the position of force bearing surface for press-open closure to be applied on by an external force on the shell body of a hollow container and the position of content dispense outlet are respectively made at the two axial ends of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet, the force bearing surface at one end is forced to open the closure at the other end to dispense contents, or the closure at the other end can be opened by to let the force bearing surface be forced to dispense contents or to directly pour out contents.
  • a flexible flake type structure is made between the closure and storage device to prevent the closure and shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to opening direction so that the closure can be kept at a stable opening status to avoid hindering the dispense of contents inside the shell body of the hollow container, whereas the closure is not detached from the shell body so as to mix with the dispensed contents after it is opened, therefore it is good for recycle.
  • the invention also provides a sleeved to press-open type storage device with a prestressed to open closure which is a cylinder, cylinder-like, or multi-faced can type hollow container for storing particle, powder, slurry, paste, liquid or dissolvable solid type contents, wherein the peripheral side of the can shaped shell body having flanges for insertingly attaching with the edges of the opening portion is particularly made for inserting into the opening portion of the selected container, white the position of the force bearing surface for press-open closure to be applied on by an external force on the shell body of a hollow container and the position of content dispense outlet are respectively made at the two axial ends of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet, wherein when they are inserted into the opening portion of the selected container, the force bearing surface at one end is forced to open the closure at the other end to dispense contents, or naturally, the closure at the other end can be opened by hand as required to let the force bearing surface be forced to dispense contents or to directly pour out contents, or after the closure is opened by hand and placed into selected container, by the contact of the dissolvable solid type contents and the liquid or air inside the selected container, the solid type contents thereof dissolves, Further, a flexible flake type structure is made between the closure and the storage device to prevent the closure and the shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to the opening direction so that the closure can be kept at a stable opening status to avoid hindering the dispense of contents inside the shell body of the hollow container, whereas the closure is not detached from the shell
  • the conventional press-open type storage device has the following three types of relative imperfections:
  • the first embodiment of the present invention relates to an innovative hand or mechanism holding type cylinder, cylinder-like, or multi-faced can type hollow container structure for storing particle, powder, slurry, paste or liquid type contents, wherein the peripheral side of the can shaped shell body is for hand or mechanism holding, further, the position of force bearing surface for press-open closure to be applied on by an external force on the shell body of a hollow container and the position of content dispense outlet are respectively made at the two axial ends of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet to allow the force bearing surface at one end to be forced to open the closure at the other end to dispense contents, or the closure at the other end is opened by hand to let the force bearing surface be forced to dispense contents or to directly pour out contents.
  • a flexible flake type structure is made between the closure and the shell body of hollow container to prevent the closure and shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to opening direction so that the closure can be kept at a stable opening status to avoid hindering the dispense of contents inside the shell body of the hollow container, whereas the closure is not detached from the shell body so as to mix with the dispensed contents after it is opened, it is good for recycle and that is an innovative design of the present invention.
  • Fig. 1 is a cross-sectionat view showing the main structure of the invention.
  • a shell body (101) It is a cylinder, cylinder like or multi-faced can type hollow container of hand or mechanism holding type made of plastic or metal for storing particle, powder, slurry, paste or liquid type contents (107), wherein the shell body (101) being made with a dispense outlet (105) at the axial bottom end thereof is at a close status when the dispense outlet (105) is combined with a closure (102), and dispenses contents (107) when said closure (102) is opened. Further, the shell body of the hollow container being attached with the flexible flake type structure (103) allows the position of closure (102) to be at opening status in ordinary conditions and to appear a prestressed toward opening direction status when it is combined with the dispense outlet (105).
  • the hand or mechanism held shell body of the hollow container can be selected as needed to be made with a force bearing structure (104) at the axial top end thereof, wherein when it is applied on by an external force, the closure (102) is pressed to open to dispense contents, or the closure (102) can be opened by hand and let the force bearing surface be forced to dispense contents or to directly pour out contents;
  • a closure (102) It appears a closure structure to matchingly combined with the dispense outlet (105) at bottom end of the shell body (101) to make the two appear a closing combined status, when the force bearing structure (104) is applied by an external force, the closure (102) is pressed to detach from the dispense outlet (105) to dispense contents, or the closure is opened by hand to apply force on the force bearing surface to dispense contents or to directly pour out contents, wherein the closing combining methods for said closure (102) and shell body (101) include: 1) plugging combination 2) in-laying combination 3) locking combination 4) adhering combination 5) fusion combination or clamping combination by additional auxiliary locking elements, etc.;
  • the definition of closing combination of said closure (102) and dispense outlet (105) of shell body (101) includes a full close status or semi-close status and is dependent on the property and the preservation requirement of the contents stored inside the shell body (101).
  • a flexible flake type structure (103) It is constituted by a flexible flake type attaching structure made of flexible material for attaching the shell body (101) and the closure (102), wherein the attaching status of the shell body (101) and the closure (102) includes that when said closure (102) is combined with the dispense outlet (105) at bottom end of the shell body (101) to allow the shell body (101) as a container to appear a close status, the flexible flake type structure (103) is bent to a prestressed status to the opening direction, wherein the closure (102) detaches from the shell body (101) and is helped by the prestressed flexibility of the flexible flake type structure (103) to allow the dispense outlet (105) at bottom end of the shell body (101) to maintain at a stable opening status to dispense contents (107), while said closure (102) is through said flexible flake type structure (103) to be still attached to the shell body (101) without falling down;
  • the structural relationships between the shell body (101), closure (102) and flexible flake type structure (103) of the press-open type storage device with prestressed to open closure include:
  • the combining methods for said shell body (101) and closure (102) as well as the combining methods for said closure (102) and flexible type structure (103) include: fusion combination, adhering combination, rivet combination, mechanism like in-lay or locking combination, clamping or sewing combinations by additional auxiliary elements, etc.;
  • the force bearing structure (104) of the press-open type storage device with prestressed to open closure can be embodied according to application requirements as following:
  • the force bearing structure (104) and the shell body (101) of the press-open type storage device with a prestressed to open closure can be made of the same or different material to include:
  • the following force application methods and relatively matching external structure for the force bearing structure (104) relative to the shell body (101) can be selected according to different application condition herein:
  • the present invention is further related to a storage device with prestressed to open closure without installing a force bearing structure, wherein it is related to a hand or mechanism holding type cylinder, cylinder-like, or multi-faced can type hollow container structure for storing particle, powder, slurry, paste or liquid type contents, wherein the peripheral side of the can shaped shell body is for hand or mechanism holding, further, the position of the content dispense outlet is made at one axial end of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet to allow being opened by hand from once end of the closure to dispense contents or to directly pour out contents.
  • a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent the closure and the shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bended to appear a prestressed status to opening direction so that the closure can be kept at a stable opening status.
  • Fig. 10 is a cross-sectional view showing that the force bearing structure is not installed to the storage device with the prestressed to open closure of the present invention.
  • Fig. 10 it mainly comprises:
  • a shell body (101) It is a cylinder, cylinder like or multi-faced can type hollow container of hand or mechanism holding type made of plastic or metal for storing particle, powder, slurry, paste or liquid type contents (107), wherein the shell body (101) being made with a dispense outlet (105) at one axial end thereof is at a close status when the dispense outlet (105) is combined with a closure (102), and dispenses contents (107) when said closure (102) is opened. Further, the shell body of a hollow container being attached with the flexible flake type structure (103) allows the position of closure (102) to be at opening status in ordinary condition and to appear a prestressed toward opening direction when it is combined with the dispense outlet (105);
  • Said shell body (101) is not disposed with the force bearing structure (104), whereas the dispense outlet (105) thereof is arranged for disposing the closure (102), thereby to be opened by hand;
  • a closure (102) It appears a closure structure to matchingly combined with the dispense outlet (105) at bottom end of the shell body (101) to make the two appear a closing combined status, whereby the closure (102) is opened by hand to dispense contents or to directly pour out contents, wherein the closing combining methods for said closure (102) and shell body (101) include: 1) plugging combination 2) in-laying combination 3) locking combination 4) adhering combination 5) fusion combination or clamping combination by additional auxiliary locking elements, etc.;
  • the definition of closing combination of said closure (102) and dispense outlet (105) of shell body (101) includes a full close status or semi-close status and is dependent on the property and the preservation requirement of the contents stored inside the shell body (101).
  • a flexible flake type structure (103) It is constituted by a flexible flake type attaching structure made of flexible material for attaching the shell body (101) and the closure (102), wherein the attaching status of shell body (101) and the closure (102) includes that when said closure (102) is combined with the dispense outlet (105) at bottom end of the shell body (101) to allow the shell body (101) as a container to appear a close status, the flexible flake type structure (103) is bent to a prestressed status to the opening direction, wherein the closure (102) detaches from the shell body (101) and is helped by the prestressed flexibility of the flexible flake type structure (103) to allow the dispense outlet (105) at bottom end of the shell body (101) to maintain at a stable opening status to dispense contents (107), while said closure (102) is through the flexible flake type structure (103) to be still attached to the shell body (101) without falling down;
  • FIG. 10 The cross-sectional view showing that the force bearing structure is not installed to the storage device with the prestressed to open closure of the present invention illustrated in Fig. 10 , wherein the structural relationships between the shell body (101), closure (102) and flexible flake type structure (103) include:
  • the combining methods for said shell body (101) and closure (102) as well as the combining methods for said closure (102) and flexible type structure (103) include: fusion combination, adhering combination, rivet combination, mechanism like in-lay or locking combination, clamping or sewing combinations by additional auxiliary elements, etc.;
  • the first embodiment of the present invention discloses a press-open type storage device with prestressed to open closure, wherein the relatively stable state relationship of the closure and one side of the storage device being connectedly attached by a flexible flake type structure (103) is characterized in that when the closure (102) is closed relative to the dispense outlet (105) of the storage device, the connecting flake type structure (103) is bent to appear a prestressed status to the opening direction thereby allowing the attaching flexible flake type structure (103) to release the prestressed force so as to keep said closure (102) to remain at a stable opening status after it is pressed to open.
  • Fig. 11 is a cross-sectioiial view showing the main structure of the second embodiment of the invention.
  • Fig. 11 it mainly comprises:
  • a shell body (101) It is a cylinder, cylinder like or multi-faced can type hollow container made of plastic or metal for storing particle, powder, slurry, paste, liquid or dissolvable solid type contents (107), wherein the peripheral side of the shell body (101) of a hollow container having Manges for insertingly attaching with the edges of opening portion of the container is inserted into the opening portion (201) of selected container (200), and the shell body (101) of a hollow container being made with a dispense outlet (105) at the axial bottom end thereof is at a close status when the dispense outlet (105) is combined with a closure (102), and dispenses contents (107) when said closure (102) is opened.
  • the shell body of the hollow container being attached with the flexible flake type structure (103) allows the position of said closure (102) to be at opening status in ordinary conditions and to appear a prestressed toward opening direction status when it is combined with the dispense outlet (105), Furthermore, the shell body of a hollow container can be selected as needed to be made with a force bearing structure (104) at the axial top end thereof, wherein when it is applied on by an external force, the closure (102) is pressed to open to dispense contents, or naturally, the closure at the other end can be opened by hand and let the force bearing surface be forced to dispense content or to directly pour out contents;
  • a closure (102) It appears a closure structure to matchingly combined with the dispense outlet (105) at bottom end of the shell body (101) to make the two appear a closing combined status, when the force bearing structure (104) is applied by an external force, the closure (102) is pressed to detach with the dispense outlet (105) to dispense contents, or the closure at the other end is opened by hand as required to apply force on the force bearing surface to dispense contents or to directly pour out contents, wherein the closing combining methods for said closure (102) and shell body (101) include: 1) plugging combination 2) in-laying combination 3) locking combination 4) adhering combination 5) fusion combination or clamping combination by additional auxiliary locking elements, etc.;
  • the definition of closing combination of said closure (102) and dispense outlet (105) of shell body (101) includes a full close status or semi-close status and is dependent on the property and the preservation requirement of the contents stored inside the shell body (101);
  • a flexible flake type structure (103) It is constituted by a flexible flake type attaching structure made of flexible material for attaching the shell body (101) and the closure (102), wherein the attaching status of said shell body (101) and closure (102) includes that when the closure (102) is combined with the dispense outlet (105) at bottom end of the shell body (101) to allow the shell body (101) as a container to appear a close status, the flexible flake type structure (103) is bent to a prestressed status to the opening direction, wherein the closure (102) detaches from the shell body (101) and is helped by the prestressed flexibility of the flexible flake type structure (103) to allow the dispense outlet (105) at bottom end of the shell body (101) to maintain at a stable opening status to dispense content (107), while the closure (102) is through the flexible flake type structure (103) to be still attached to the shell body (101) without falling down.
  • the structural relationships between the shell body (101), closure (102) and flexible flake type structure (103) of the sleeved to press-open type storage device with a prestressed to open closure include:
  • the combining methods for said shell body (101) and closure (102) as well as the combining methods for said closure (102) and flexible type structure (103) include: fusion combination, adhering combination, rivet combination, mechanism like in-lay or locking combination, clamping or sewing combinations by additional auxiliary elements, etc.;
  • the force bearing structure (104) of the sleeved to press-open type storage device with a prestressed to open closure can be embodied according to application requirements as following:
  • the force bearing structure (104) and the shell body (101) of the sleeved to press-open type storage device with a prestressed to open closure can be made of the same or different material to include:
  • the following force application methods and relatively matching external structure for the force bearing structure (104) relative to the shell body (101) can be selected according to different application condition herein:
  • the present invention is further related to a sleeved to press-open type storage device with a prestressed to open closure which is an innovative cylinder, cylinder like, or multi-face can shaped hollow container structure for storing particle, powder, slurry, paste, liquid, or dissolvable solid type contents, wherein the peripheral side of the can shaped shell body having flanges for insertingly attaching with the edges of the opening portion is inserted into the opening portion of the selected container, while the position of the content dispense outlet on the shell body of a hollow container is made at one axial end of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet for the closure to be opened by hand, wherein when they are inserted into the opening portion of the selected container, contents is directly poured out into selected container, or to dissolve the solid type contents inside the shell body of the hollow container by means of the liquid or air inside the selected container.
  • a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent the closure and the shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a.
  • the attaching flake type structure is beat to appear a prestressed status to the opening direction so that the closure can be kept at a stable opening status to avoid hindering the dispense of contents inside the shell body of the hollow container, whereas the closure is not detached from the shell body so as to mix with the dispensed contents after it is opened, therefore it is good for recycle.
  • Fig. 20 is a cross-sectionat view showing that the force bearing structure is not instated to the storage device with the prestressed to open closure of the present invention.
  • Fig.20 it mainly comprises:
  • FIG. 20 is a cross-sectional view showing that the force bearing structure is not installed to the storage device with the prestressed to open closure of the present invention, wherein the structural relationships between the shell body (101), closure (102) and flexible flake type structure (103) include:
  • the combining methods for said shell body (101) and closure (102) as well as the combining methods for said closure (102) and flexible type structure (103) include: fusion combination, adhering combination, rivet combination, mechanism like in-lay or locking combination, clamping or spewing combinations by additional auxiliary elements, etc.;
  • the second embodiment of the present invention discloses a sleeved to press-open type storage device with a prestressed to open closure having a peripheral side of the shell body (101) to be inserted into the opening portion of the selected container, wherein the peripheral side of the shell body (101) has flanges for insertingly attaching with the edges of the opening portion of said container.
  • the shell body (101) is made with a dispense outlet (105) at the axial bottom end thereof to appear a close status when the dispense outlet (105) is combined with the closure (102), and to dispense contents (107) when said closure (102) is opened.
  • the closure and one side of the storage device is connectedly attached by a flexible flake type structure (103), wherein it is characterized in that when said closure (102) is closed relative to the dispense outlet (105) of the storage device, the connecting flake type structure (103) is bent to appear a prestressed status to the opening direction thereby allowing the attaching flexible flake type structure (103) to release the prestressed force so as to keep said closure (102) to remain at a stable opening status after it is pressed to open.
  • the invention also provides a press-open storage device with prestressed to open closure, wherein it is a hand or mechanism holding type cylinder, cylinder-like, or multi-faced can type hollow container structure for storing particle, powder, slurry, paste or liquid type contents, wherein the peripheral side of the can shaped shell body is for hand or mechanism holding, further, the position of force bearing surface for press-open closure to be applied on by an external force on the shell body of a hollow container and the position of content dispense outlet are respectively made at the two axial ends of the shell body of the hollow can type container; the closure is combined with the content dispense outlet to allow the force bearing surface at one end to be forced to open the closure at the other end to dispense contents, or the closure at the other end is opened by hand to let the force bearing surface be forced to dispense contents or to directly pour out contents; further, a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent the closure and the shell body from detachment, wherein the relatively stable
  • the invention further provides a sleeved to press-open storage device with a prestressed to open closure, wherein it is a cylinder, cylinder like, or multi-face can shaped hollow container structure for storing particle, powder, slurry, paste, liquid, or dissolvable solid type contents, wherein the peripheral side of the can shaped shell body having flanges for insertingly attaching with the edges of the opening portion is inserted into the opening portion of the selected container, while the position of the force bearing surface for press-open closure to be applied on by an external force on the shell body of a hollow container and the position of the content dispense outlet are respectively made at the two axial ends of the shell body of the hollow can type container; the closure is combined with the consent dispense outlet, wherein when they are inserted into the opening portion of the selected container, the force bearing surface at one end is forced to open the closure at the other end to dispense contents, or naturally, the closure at the other end can be opened by hand as required to let the force bearing surface be forced to
  • a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent the closure and the shell body from detachment, wherein the relatively stable relationship between the closure and the shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to the opening direction so that the closure can be kept at a stable opening status; wherein it mainly comprises:
  • the device When the device does not have flanges and is further without installing a force bearing structure, it is related to a hand or mechanism holding type cylinder, cylinder-like, or muiti-faced can type hollow container structure for storing particles, powder, slurry, paste or liquid contents, wherein the peripheral side of the can shaped shell body is for hand or mechanism holding, further, the position of the content dispense outlet is made at one axial end of the shell body of the hollow can type container; the closure is combined with the content dispense outlet to allow opening by hand from one end of the closure to dispense the contents or directly to pour out the contents; further, a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent the closure and shell body from detachment, wherein the relatively stable relationship between the closure and shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to the opening direction so that the closure can be kept at a stable opening status;
  • the structural relationships between the shell body (101), closure (102) and flexible flake type structure (103) include:
  • the combining methods for said shell body (101) and closure (102) as well as the combining methods for said closure (102) and flexible type structure (103) include: fusion combination, adhering combination, rivet combination, mechanism like in-lay or locking combination, clamping or sewing combinations by additional auxiliary elements.
  • the device is for inserting into the opening portion (201) of the selected container (200), wherein the interior of the shell body is filled with particle, powder, liquid, slurry, paste or dissolvable solid type contents (107) and the force bearing structure (104) comprising an internally installed pushing structure (106) is made of a flexible material softer than the one of shell body (101) to be combined on the top portion of the shell body (101), while when the force bearing structure (104) having an extended pushing structure (106) being combined inside the shell body (101) pointing toward the closure (102) is forced by a human hand or an external force, or a mechanical force of mechanism, or a pneumatic or hydraulic force, the pushing structure (106) is pushed toward the closure (102) thereby touchingly pressing the closure (102) combined with the dispense outlet (105) of the shell body (101) to open, and said closure (102) is further through the prestressed help by the flexible flake type structure (103) attached to the closure (102) and shell body (101) to open contents (107) inside the shell body (101) of the selected container (
  • the device can be inserted into the opening portion (201) of the selected container (200), wherein the interior of the shell body is filled with particle, powder, liquid, slurry, paste or dissolvable solid type contents (107), and the opening portion (201) of the selected container (200) is provided with a container cap (110), wherein the container cap (110) having an inner thread (111) is threadly engaged with the external thread (202) at the outside of the opening portion (201) of the selected container and liquid or paste type contents are filled inside the shell body to exert tightening force on the force bearing structure (104) during the tread engagement, hence, said force bearing structure (104) is forced to deform thereby producing inner pressure to open the closure (102) which is further through the prestressed help by the flexible flake type structure (103) attached to the closure (102) and shell body (101) to open contents (107) inside the shell body (101) of the selected container (200) and keep said closure (102) remaining at a stable opening status even after disappearance of pressure, while the closure (102) is maintained at an opening status without falling down through the prestre
  • the device can be inserted into the opening potion (201) of the selected container (200), wherein the interior of the shell body is rilled with particle, powder, liquid, slurry, paste or dissolvable solid type contents (107), and the opening portion (201) of the selected container (200) is provided with a container cap (110), wherein the container cap (110) having an inner thread (111) is threadly engaged with the external thread (202) at the outside of opening portion (201) of the selected container (200).
  • the force bearing structure (104) can be constituted by an internally installed pushing structure (106), and the force bearing structure (104) is made of a flexible material softer than the one of shell body (101) to be combined on the top portion of the shell body (101), when the force bearing structure (104) having an extended pushing structure (106) being combined inside the shell body (101) pointing toward the closure (102) is tightenty forced during thread engagement, the pushing structure (106) is pushed toward said closure (102) thereby touchingly pressing the closure (102) combined with the dispense outlet (105) of the shell body (101) to open, and the closure (102) is further through the prestressed help by the flexible flake type structure (103) attached to the closure (102) and shell body (101) to open contents (107) inside the shell body (101) of the selected container (200) and keep said closure (102) remaining at a stable opening status even after disappearance of pressure, while the closure (102) is maintained at an opening status without falling down through the prestressed flexible flake type structure (103), wherein the selected container (200) can be empty without filling in contents or filled with
  • the periphery side of the shell body (101) is made with a protruded ring type dog or a radially protruded block type dog (109), the outside diameter of the dog (109) is slightly larger than the inside diameter of the opening portion (201) of the selected container (200) and is slightly smaller than the inside diameter of the container cap (110) so as to limit the depth of insertion for inserting the shell body (101) into the opening portion (201) of the selected container (200) and to form a limiting structure when it is pressed, while the outside diameter of the force bearing structure (104) at the top end of the shell body (101) is also slightly smaller than the inside diameter of the container cap (110) so as to avoid hindering the thread insertion by the container cap (110) into the opening portion (201) of the selected container (200) for tightening advancement.
  • the outside diameter of the dog (109) is slightly larger than the inside diameter of the opening portion (201) of the selected container (200) and is slightly smaller than the inside diameter of the container cap (110) so as to limit the depth of insertion for inserting the
  • the device can be inserted into the opening portion (201) of the selected container (200), wherein the opening portion (201) of the selected container (200) is provided with a container cap (110), the inside diameter of the container cap (110) and the outside diameter of the opening portion (201) of the selected container (200) can be tightenly pressingly combined and the interior of the shell body is filled with particle, powder, liquid, slurry, paste or dissolvable solid type contents (107), when said force bearing structure (104) is tightenly pressingly forced to deform during the tighten pressing combination process thereby producing inner pressure to open the closure (102) which is further through the prestressed help by the flexible flake type structure (103) attached to the closure (102) and shelf body (101) to open contents (107) inside the shell body (101) of the selected container (200) and keep said closure (102) remaining at a stable opening status even after disappearance of pressure, while the closure (102) is maintained at an opening status without falling down through the prestressed flexible flake type structure (103), wherein the selected container (200) can be empty without
  • the device can be inserted into the opening portion (201) of the selected container 200, wherein the opening portion (201) of the selected container (200) is provided with a container cap (110), the inside diameter of the container cap (110) and the outside diameter of the opening portion (201) of the selected container (200) can be tightenly pressingly combined and the interior of shell body is filled with particle, powder, liquid, slurry, paste or dissolvable solid type contents (107), and the force bearing structure (104) comprising an internally installed pushing structure (106) is made of a flexible material softer than the one of shell body (101) to be combined on the top portion of the shell body (101), when the force hearing structure (104) having an extended pushing structure (106) being combined inside the shell body (101) pointing toward the closure (102) is tightenly forced during the tighten pressing combination process, the pushing structure (106) is pushed toward said closure (102) thereby touchingly pressing the closure (102) combined with the dispense outlet (105) of the shell body (101) to open, and said closure (102) is further through the prestressed help by the
  • the peripheral side of the shell body (101) is made with a protruded ring type dog or a radially protruded block type dog (109), the outside diameter of the dog is slightly larger than the inside diameter of the opening portion (201) of the selected container (200) and is slightly smaller than the inside diameter of the container cap (110) so as to limit the depth of insertion for inserting the shell body (101) into the opening portion (201) of the selected container (200) and to form a limiting structure when it is pressed, while the outside diameter of the force bearing structure (104) at the top end of the shell body (101) is also slightly smaller than the inside diameter of the container cap (110) so as to avoid hindering the pressing insertion by the container cap (110) into the opening portion (201) of the selected container (200) for pressing combination advancement.
  • the outside diameter of the dog is slightly larger than the inside diameter of the opening portion (201) of the selected container (200) and is slightly smaller than the inside diameter of the container cap (110) so as to limit the depth of insertion for inserting the shell body (101) into the opening portion
  • the device is without instating a force bearing structure, wherein it is a cylinder, cylinder like, or multi-face can shaped hollow container structure for storing particles, powder, slurry, paste, liquid or dissolvable solid contents, wherein the peripheral side of the can shaped shell body having flanges for insertingly attaching with the edges of the opening portion is inserted into the opening portion of the selected container, while the position of the content dispense outlet on the shell body of a hollow container is made at one axial end of the shell body of the hollow can type container.
  • the closure is combined with the content dispense outlet for the closure to be opened by hand, wherein when they are inserted into the opening portion of the selected container, contents is directly poured out into selected container, or to dissolve the solid type contents inside the shell body of the hollow container by means of the liquid or air inside the selected container.
  • a flexible flake type structure is made between the closure and the shell body of a hollow container to prevent the closure and the shell body from detachment, wherein the relatively stable relationship between the closure and the shell body is that when the closure relative to the storage device appears a close status, the attaching flake type structure is bent to appear a prestressed status to the opening direction so that the closure can be kept at a stable opening status to avoid hindering the dispense of contents inside the shell body of the hollow container; it mainly comprises:
  • the structural relationships between the shell body (101), closure (102) and flexible flake type structure (103) include:
  • the combining methods for said shell body (101) and closure (102) as well as the combining methods for said closure (102) and flexible type structure (103) include: fusion combination, adhering combination, rivet combination, mechanism like in-lay or locking combination, clamping or sewing combinations by additional auxiliary elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Food-Manufacturing Devices (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP12174991A 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure Withdrawn EP2508437A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US12/081,511 US8590700B2 (en) 2008-04-17 2008-04-17 Sleeved to press-open type storage device with a prestressed to open closure
US12/081,519 US20090261126A1 (en) 2008-04-17 2008-04-17 Press-open type storage device with prestressed to open closure
CN200810083963.7A CN101570257B (zh) 2008-04-17 2008-04-29 封盖具掀开预力的受压开启型储存装置
CN200810083960.3A CN101570256B (zh) 2008-04-17 2008-04-29 封盖具掀开预力的套置压开型储存装置
JP2008157640A JP5558682B2 (ja) 2008-04-17 2008-06-17 キャップを開ける予備力を持つ被せプレス開け型保存装置
JP2008157687A JP5255336B2 (ja) 2008-04-17 2008-06-17 予備の開く力を持つプレス開け型保存装置
EP09251118.7A EP2110332B1 (en) 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure
CA2668303A CA2668303C (en) 2008-04-17 2009-06-08 Sleeved to press-open type storage device with a prestressed to open closure
CA2668304A CA2668304A1 (en) 2008-04-17 2009-06-08 Press-open type storage device with prestressed to open closure

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP09251118.7A Division EP2110332B1 (en) 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure
EP09251118.7A Division-Into EP2110332B1 (en) 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure

Publications (1)

Publication Number Publication Date
EP2508437A1 true EP2508437A1 (en) 2012-10-10

Family

ID=51409607

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12174991A Withdrawn EP2508437A1 (en) 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure
EP09251118.7A Not-in-force EP2110332B1 (en) 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09251118.7A Not-in-force EP2110332B1 (en) 2008-04-17 2009-04-17 Press-open type storage device with prestressed to open closure

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EP (2) EP2508437A1 (zh)
JP (2) JP5558682B2 (zh)
CN (2) CN101570257B (zh)
CA (2) CA2668304A1 (zh)

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JP5564737B2 (ja) * 2010-12-27 2014-08-06 サントリー食品インターナショナル株式会社 液体提供装置
ITBZ20110009A1 (it) * 2011-03-14 2012-09-15 Alfons Alber Contenitore con due camere
US8602236B2 (en) 2011-11-04 2013-12-10 RNR IP Holdings, LLC Bottle including a base portion and a hollow closure for removably sealing the base portion
JP6083706B2 (ja) * 2013-07-01 2017-02-22 大日本印刷株式会社 容器及びシールバー
KR101431518B1 (ko) * 2013-09-04 2014-08-21 주식회사 에프에스코리아 화장품 이액용기
US10611161B2 (en) 2014-07-24 2020-04-07 Avision Inc. Image forming agent storage member and laser printer using the same
TW201731705A (zh) * 2016-03-09 2017-09-16 虹光精密工業股份有限公司 可補充影像形成劑之影像形成劑儲存單元
US10585021B2 (en) 2016-08-11 2020-03-10 Instrumentation Laboratory Company Dual chamber reagent mixing container
US10456787B2 (en) 2016-08-11 2019-10-29 Instrumentation Laboratory Company Reagent component dispensing caps for reagent containers used in automated clinical analyzers
JP6960731B2 (ja) * 2016-12-08 2021-11-05 藤森工業株式会社 容器の注出用スパウト
JP6236139B1 (ja) * 2016-12-08 2017-11-22 藤森工業株式会社 詰め替え容器の注出用スパウト及び包装容器の注出ユニットとの連結構造
CN108820536A (zh) * 2018-08-09 2018-11-16 钟国伟 一种新型双层瓶盖
CN112874987B (zh) * 2021-01-27 2022-09-16 上海英宇包装科技有限公司 一种分开存放流体材料的双料包装瓶

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Also Published As

Publication number Publication date
CA2668303A1 (en) 2010-12-08
JP5558682B2 (ja) 2014-07-23
EP2110332A1 (en) 2009-10-21
JP2009298460A (ja) 2009-12-24
JP2009298462A (ja) 2009-12-24
CN101570256A (zh) 2009-11-04
JP5255336B2 (ja) 2013-08-07
CN101570257B (zh) 2014-09-17
EP2110332B1 (en) 2016-04-13
CN101570256B (zh) 2013-01-23
CA2668304A1 (en) 2010-12-08
CA2668303C (en) 2015-08-11
CN101570257A (zh) 2009-11-04

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