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CA2245045A1 - A manually-operated liquid discharge container having a finger knob - Google Patents

A manually-operated liquid discharge container having a finger knob

Info

Publication number
CA2245045A1
CA2245045A1 CA 2245045 CA2245045A CA2245045A1 CA 2245045 A1 CA2245045 A1 CA 2245045A1 CA 2245045 CA2245045 CA 2245045 CA 2245045 A CA2245045 A CA 2245045A CA 2245045 A1 CA2245045 A1 CA 2245045A1
Authority
CA
Grant status
Application
Patent type
Prior art keywords
finger
container
cylinder
body
liquid
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
CA 2245045
Other languages
French (fr)
Other versions
CA2245045C (en )
Inventor
Kazunori Hashimoto
Tadao Saito
Takamitsu Nozawa
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
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

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00Apparatus requiring external operation and adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container without regard to weight and to deliver it
    • G01F11/02Apparatus requiring external operation and adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container without regard to weight and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021Apparatus requiring external operation and adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container without regard to weight and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025Apparatus requiring external operation and adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container without regard to weight and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/028Apparatus requiring external operation and adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container without regard to weight and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons the dosing device being provided with a dip tube and fitted to a container, e.g. to a bottleneck
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3001Piston pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/30Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus the flow being effected by a pump
    • B05B11/3042Components or details
    • B05B11/3052Actuation means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit, i.e. unitary, hand-held apparatus comprising a container and a discharge nozzle attached thereto, in which flow of liquid or other fluent material is produced by the muscular energy of the operator at the moment of use or by an equivalent manipulator independent from the apparatus
    • B05B11/0005Components or details
    • B05B11/0062Outlet valves actuated by the pressure of the fluid to be sprayed

Abstract

Herein disclosed is a liquid injection container which comprises: a container body; a cylinder depending into the container body from a cap-shaped member fitted on the outer face of the mouth/neck portion of the container body;
and an actuator having a stem erected through the top wall of the cap-shaped member from a cylindrical piston, which is fitted in the cylinder, and a head fitted on the upper end of the stem and having a nozzle opened forward. The actuator is moved up and down with respect to the cylinder for sucking a liquid in the container body into the cylinder and discharging the liquid in the cylinder out of the nozzle through the stem.
A finger knob attached to the top face of the head for receiving a finger. The vertical movements of the actuator are accomplished by the tip of the finger inserted into the finger knob. The actuations of the actuator are facilitated by means of auxiliary walls acting as a finger knob and guiding the head. These auxiliary walls are erected along the righthand and lefthand two side portions of the head.
CA 2245045 1989-05-15 1990-12-04 A manually-operated liquid discharge container having a finger knob Expired - Fee Related CA2245045C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP15547389A JPH0321067A (en) 1989-06-16 1989-06-16 Manufacture of semiconductor device
JP13521389U JP2509173Y2 (en) 1989-11-21 1989-11-21 Manual liquid sprayer
JP13646189U JP2509174Y2 (en) 1989-11-24 1989-11-24 Manual liquid sprayer
JP12898590U JP2537917Y2 (en) 1990-11-29 1990-11-29 Liquid ejection container
CA 2245045 CA2245045C (en) 1989-06-16 1990-12-04 A manually-operated liquid discharge container having a finger knob
US08246366 US5390829A (en) 1989-05-15 1994-05-18 Liquid injection container with finger knob

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA 2245045 CA2245045C (en) 1989-06-16 1990-12-04 A manually-operated liquid discharge container having a finger knob
US08246366 US5390829A (en) 1989-05-15 1994-05-18 Liquid injection container with finger knob
US08352798 US5477990A (en) 1989-06-16 1994-12-01 Manually-operated liquid discharge container having a finger knob
US08423450 US5476196A (en) 1989-05-15 1995-04-19 Manually operated liquid injection container having a finger knob

Publications (2)

Publication Number Publication Date
CA2245045A1 true true CA2245045A1 (en) 1992-06-05
CA2245045C CA2245045C (en) 2001-02-13

Family

ID=27543518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2245045 Expired - Fee Related CA2245045C (en) 1989-05-15 1990-12-04 A manually-operated liquid discharge container having a finger knob

Country Status (2)

Country Link
US (3) US5390829A (en)
CA (1) CA2245045C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762236A (en) * 1996-01-16 1998-06-09 Contico International, Inc. Trigger mechanism for trigger sprayer
US5826756B1 (en) 1996-03-08 2000-11-14 Continental Sprayers Int Inc Water shield for pump dispenser
US6006949A (en) * 1998-01-12 1999-12-28 Continental Sprayers International, Inc. Manually operated reciprocating liquid pump with sealing vent opening
US6003739A (en) * 1998-02-27 1999-12-21 Bartlett; Louie E. Aerosol spray actuator bar
US7275665B2 (en) * 2000-12-14 2007-10-02 Young John L Vented fluid closure and container
US6779694B2 (en) 2000-12-14 2004-08-24 John L. Young Vented fluid closure and container
US6868990B2 (en) * 2002-09-26 2005-03-22 Emsar, Inc. Fluid dispenser with shuttling mixing chamber
US20050205614A1 (en) * 2004-03-01 2005-09-22 Cdr Co., Ltd. Nozzle structure having openable liquid cosmetic discharging hole
US7637394B2 (en) * 2004-08-16 2009-12-29 Mcneil-Ppc, Inc Liquid dispensing device
US20070075091A1 (en) * 2005-08-17 2007-04-05 Louis Tombazzi Hand sanitizer holder
KR101265949B1 (en) * 2011-07-26 2013-05-21 (주)연우 Pumping type cosmetics case
KR101265948B1 (en) * 2011-07-26 2013-05-21 (주)연우 Pumping type cosmetics case

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US92872A (en) * 1869-07-20 Improvement in oilers for machinery
US1314065A (en) * 1919-08-26 jackson
US1715329A (en) * 1926-03-22 1929-05-28 Bennett Pumps Corp Grease dispenser
US1612149A (en) * 1926-08-18 1926-12-28 Ouimet Henry George Oil can
US1701949A (en) * 1927-05-11 1929-02-12 Charles M Davenport Dispensing tube
US2083058A (en) * 1932-10-20 1937-06-08 Leakproof Sprayer Co Spraying device
US2025846A (en) * 1932-12-03 1935-12-31 Bernhardt Rudolph Pump
US1924841A (en) * 1933-03-02 1933-08-29 Aro Equipment Corp Grease gun piston and reservoir latch
US2096227A (en) * 1933-05-11 1937-10-19 Weal Andre De Sprayer construction
US2088790A (en) * 1933-08-23 1937-08-03 Charles K Huthsing Pump and fire extinguisher
US2103932A (en) * 1933-09-12 1937-12-28 Bernhardt Rudolph Container and pump
US2004295A (en) * 1934-03-09 1935-06-11 Rothchild Dispensing attachment for containers
US2534504A (en) * 1946-09-14 1950-12-19 Oscar L Engstrom Beverage dispensing apparatus
US2605019A (en) * 1949-12-02 1952-07-29 Richard T Cornelius Sprayer
GB686891A (en) * 1951-05-07 1953-02-04 Lifeguard Products Ltd Improvements in or relating to reciprocating pumps for delivering liquid from a container
US2846124A (en) * 1956-10-08 1958-08-05 Drackett Co Dispensing pump unit
US3036747A (en) * 1958-01-09 1962-05-29 Girard Edmond Paul Tube closure
US3228571A (en) * 1964-06-12 1966-01-11 Valve Corp Of America Discharge valve construction for dispenser pump
DE6753424U (en) * 1968-07-24 1969-04-24 Henkel & Cie Gmbh Spray bottle
US4144987A (en) * 1973-11-07 1979-03-20 Yoshino Kogyosho Co., Ltd. Liquid sprayer
US4157774A (en) * 1975-10-10 1979-06-12 Leeds And Micallef Dispensing pump with trigger actuator
US4071173A (en) * 1976-11-22 1978-01-31 Vca Corporation Cover enclosing flat sided button for actuation prevention
US4079865A (en) * 1977-06-30 1978-03-21 John H. Oltman Non-pulsating, non-throttling, vented pumping system for continuously dispensing product
JPS5849685A (en) * 1981-09-17 1983-03-23 Kenichi Watanabe Fermented matter composting treatment and device
JPH0141351B2 (en) * 1982-02-23 1989-09-05 Motoi Minagawa
JPS60129364A (en) * 1983-12-15 1985-07-10 Nitto Kohki Co Vibration generator for promoting filling
JPH07122665B2 (en) * 1986-10-08 1995-12-25 古野電気株式会社 Underwater objects position indicator
JP2607884B2 (en) * 1987-06-24 1997-05-07 本田技研工業株式会社 Casting mold system
US4804098A (en) * 1988-03-03 1989-02-14 Sunbeam Plastics Corporation Dispensing closure

Also Published As

Publication number Publication date Type
US5476196A (en) 1995-12-19 grant
US5390829A (en) 1995-02-21 grant
US5477990A (en) 1995-12-26 grant
CA2245045C (en) 2001-02-13 grant

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed