CA2270707A1 - Pump dispenser and method for making same - Google Patents

Pump dispenser and method for making same Download PDF

Info

Publication number
CA2270707A1
CA2270707A1 CA002270707A CA2270707A CA2270707A1 CA 2270707 A1 CA2270707 A1 CA 2270707A1 CA 002270707 A CA002270707 A CA 002270707A CA 2270707 A CA2270707 A CA 2270707A CA 2270707 A1 CA2270707 A1 CA 2270707A1
Authority
CA
Canada
Prior art keywords
flap
plunger
making same
pump dispenser
downward
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.)
Granted
Application number
CA002270707A
Other languages
French (fr)
Other versions
CA2270707C (en
Inventor
Leonora M. Durliat
Paul R. Graham
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.)
Continental AFA Dispensing Co Inc
Original Assignee
Owens Illinois Closure Inc
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 Owens Illinois Closure Inc filed Critical Owens Illinois Closure Inc
Publication of CA2270707A1 publication Critical patent/CA2270707A1/en
Application granted granted Critical
Publication of CA2270707C publication Critical patent/CA2270707C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B29C65/568—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128—Stepped joint cross-sections
    • B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis

Abstract

The dispenser comprises a hollow body formed adjacent its upper end with an inward and downward annular flap. The method involves the molding of the body with the flap inclined upward. A tool is inserted into the open end of the body to fold the flap downward. In assembly, with the tool removed and the flap thus folded, the plunger moves past the flap so that the flap thereafter engages a shoulder on the plunger and forms an obstacle to the subsequent removal, accidental or otherwise, of the plunger.
CA002270707A 1998-05-15 1999-05-04 Pump dispenser and method for making same Expired - Fee Related CA2270707C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/079,481 US6053371A (en) 1998-05-15 1998-05-15 Pump dispenser and method for making same
US09/079,481 1998-05-15

Publications (2)

Publication Number Publication Date
CA2270707A1 true CA2270707A1 (en) 1999-11-15
CA2270707C CA2270707C (en) 2005-09-13

Family

ID=22150840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002270707A Expired - Fee Related CA2270707C (en) 1998-05-15 1999-05-04 Pump dispenser and method for making same

Country Status (10)

Country Link
US (2) US6053371A (en)
EP (1) EP0957036A1 (en)
JP (1) JP3393086B2 (en)
KR (1) KR19990088135A (en)
AR (1) AR015304A1 (en)
AU (1) AU750049B2 (en)
BR (1) BR9901465A (en)
CA (1) CA2270707C (en)
CO (1) CO4980907A1 (en)
ID (1) ID25952A (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69637311T2 (en) * 1995-01-27 2008-08-07 Yoshino Kogyosho Co., Ltd. Operating head for a hand pump with a hollow shaft, a piston and an auxiliary piston sliding on the shaft
US6053371A (en) 1998-05-15 2000-04-25 Owens-Illinois Closure Inc. Pump dispenser and method for making same
US6173863B1 (en) * 1999-08-09 2001-01-16 Owens-Illinois Closure Inc. Pump dispenser having a plunger seal
CA2314600A1 (en) 1999-08-09 2001-02-09 Owens-Illinois Closure Inc. Pump dispenser having vertical plunger with molded outlet check seat
BR0109403A (en) * 2000-05-11 2003-06-03 Crown Cork & Seal Tech Corp Dispensing pump for a container
US6290100B1 (en) * 2000-06-30 2001-09-18 Canberra Corporation Concentrate cartridge for a diluting and dispensing container
FR2815618A1 (en) * 2000-10-23 2002-04-26 Valois Sa Spray head comprises pump base in which piston slides when moved by push rod, tube connected to pump enclosing an outlet channel and tube, rod and piston consisting of one-piece molding
US6832916B2 (en) * 2000-11-20 2004-12-21 Venture Management Alliance, Llc Soap dispenser hand wash interval timer
US6601735B2 (en) 2001-01-19 2003-08-05 Valois S.A. Fluid dispenser device
US6592010B2 (en) * 2001-03-22 2003-07-15 Valois S.A. Fluid dispenser
FR2835513B1 (en) * 2002-02-06 2004-08-06 Rexam Sofab DEVICE FOR PERFUME SAMPLES
US6695171B2 (en) 2002-02-12 2004-02-24 Seaquistperfect Dispensing Foreign, Inc. Pump dispenser
US20040069811A1 (en) * 2002-10-10 2004-04-15 Valois S.A.S. Fixing member for fixing a dispensing member to an opening of a reservoir, and a dispenser including such a fixing member
FR2865198B1 (en) * 2004-01-16 2006-04-14 Valois Sas DEVICE FOR DISPENSING FLUID PRODUCT
US7249692B2 (en) 2004-11-29 2007-07-31 Seaquistperfect Dispensing Foreign, Inc. Dispenser with lock
US20060113329A1 (en) * 2004-11-29 2006-06-01 Seaquisperfect Dispensing Foreign, Inc. Dispenser with lock
WO2008014444A2 (en) * 2006-07-28 2008-01-31 Idispense, Llc. Concentrate cartridge for sport drink
US7735688B2 (en) * 2006-10-10 2010-06-15 Meadwestvaco Calmar, Inc. Rotating collar and locking and venting closure connector for an air foaming pump dispenser
US20090308889A1 (en) * 2008-06-11 2009-12-17 Frank Lindsay Container system
US8157131B2 (en) * 2008-10-15 2012-04-17 Sim Jae K Spray bottle with refill cartridge
US8302816B2 (en) * 2008-10-15 2012-11-06 Sim Jae K Spray bottle with refill cartridge
US8528784B2 (en) * 2008-10-15 2013-09-10 Jae K. Sim Spray bottle with refill cartridge
GB0920768D0 (en) * 2009-11-26 2010-01-13 Rieke Corp Dispenser pumps
US8430137B2 (en) 2010-08-24 2013-04-30 Jae K. Sim Refill cap cartridge
JP2015096423A (en) * 2012-02-27 2015-05-21 多田　哲也 Piston cylinder device for spray and spray using the same
SE537558C2 (en) * 2012-05-25 2015-06-16 Sth Dev & Design Ab Dispensing device
US11035429B2 (en) 2018-01-03 2021-06-15 Silgan Dispensing Systems Corporation Compression spring assembly and methods of using the same
US10794445B2 (en) 2018-01-03 2020-10-06 Silgan Dispensing Systems Corporation Dispensing pump with polymer compression spring assembly
US10473176B2 (en) 2018-01-03 2019-11-12 Silgan Dispensing Systems Corporation Compression spring assembly and methods of using the same
US10870123B2 (en) 2018-01-03 2020-12-22 Silgan Dispensing Systems Corporation Dispensing pump with locking structures and methods of using the same
US11236794B2 (en) 2018-01-03 2022-02-01 Silgan Dispensing Systems Corporation Dispensing pump with polymer spring, base venting and flow baffle
CN109335270B (en) * 2018-08-27 2024-01-12 浙江正庄实业有限公司 Ultraviolet-proof and antistatic emulsion pump and preparation method thereof
US11312613B2 (en) 2018-09-27 2022-04-26 Silgan Dispensing Systems Corporation Dispensing tap and methods for using the same
US10526191B1 (en) 2018-09-27 2020-01-07 Silgan Dispensing Systems Corporation Dispensing tap and methods for using the same
USD980069S1 (en) 2020-07-14 2023-03-07 Ball Corporation Metallic dispensing lid

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US3062416A (en) * 1958-12-01 1962-11-06 Drackett Co Liquid dispenser
US3044413A (en) * 1959-09-21 1962-07-17 Drackett Co Pump pistons
US3084873A (en) * 1960-03-28 1963-04-09 Drackett Co Liquid dispenser
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US3128018A (en) * 1961-07-07 1964-04-07 Drackett Co Fluid dispensing pump with sealing means
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US3759426A (en) * 1972-09-08 1973-09-18 N Kane Manually-operated liquid dispenser
US4089442A (en) * 1976-09-30 1978-05-16 Ethyl Corporation Accumulative pressure pump
FR2526403A1 (en) * 1982-05-10 1983-11-10 Ethyl Prod HAND-OPERATED PUMP ASSEMBLY
US5381932A (en) * 1992-04-14 1995-01-17 American Wyott Corporation Condiment pump
US6053371A (en) 1998-05-15 2000-04-25 Owens-Illinois Closure Inc. Pump dispenser and method for making same

Also Published As

Publication number Publication date
ID25952A (en) 2000-11-16
CO4980907A1 (en) 2000-11-27
US6053371A (en) 2000-04-25
AU2695899A (en) 1999-11-25
JP3393086B2 (en) 2003-04-07
CA2270707C (en) 2005-09-13
AR015304A1 (en) 2001-04-18
BR9901465A (en) 2000-02-29
AU750049B2 (en) 2002-07-11
KR19990088135A (en) 1999-12-27
JP2000033299A (en) 2000-02-02
US6250510B1 (en) 2001-06-26
EP0957036A1 (en) 1999-11-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150504