WO2013153168A1 - Poignée de porte à vaporisateur de désinfectant - Google Patents

Poignée de porte à vaporisateur de désinfectant Download PDF

Info

Publication number
WO2013153168A1
WO2013153168A1 PCT/EP2013/057610 EP2013057610W WO2013153168A1 WO 2013153168 A1 WO2013153168 A1 WO 2013153168A1 EP 2013057610 W EP2013057610 W EP 2013057610W WO 2013153168 A1 WO2013153168 A1 WO 2013153168A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
spray
door handle
door
housing
Prior art date
Application number
PCT/EP2013/057610
Other languages
English (en)
Inventor
Brian Graydon
Original Assignee
Brian Graydon
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 Brian Graydon filed Critical Brian Graydon
Publication of WO2013153168A1 publication Critical patent/WO2013153168A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0069—Sanitary doorknobs or handles, e.g. comprising a disinfectant
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0448—Units of springs; Two or more springs working together

Definitions

  • the present invention relates to a door handle with a disinfectant spray.
  • a door handle apparatus with a disinfectant spray comprising a door handle, moveably mountable on a door and a spray means operable on movement of the handle to spray a disinfectant fluid onto the handle surface, or onto a user's hand.
  • a disinfectant fluid can comprise any suitable fluid known or used for cleansing a handle surface and in particular for killing bacteria or other contaminants on a handle.
  • the door handle is preferably mounted on a housing.
  • the spray means comprises a spray head mounted on the housing.
  • a delay means to delay the emission of the spray after movement of the handle.
  • the handle is preferably operatively associated with a pump means such that movement of the handle in one direction readies a spray dosage.
  • the pump means operates to spray a dosage of the disinfectant fluid.
  • the handle is preferably spring biased to return to its neutral or inactive position.
  • the handle is preferably pulled in order to activate the pump means, and ready a spray dosage.
  • the housing contains a reservoir of disinfectant fluid.
  • the reservoir may be readily replaced or replenished.
  • the handle is rotatable.
  • a spray head is provided in the handle.
  • a spray head is preferably provided to spray the hand of a user either on one side or both sides of the user's hands.
  • the handle is connected to the housing at its lower end by a pivot connection.
  • the handle is connected at its upper end to the housing by a pump means.
  • the invention has the advantage of simple construction which enables the apparatus to be readily attached to a door and which can replace an existing handle.
  • Figure 1 is a front perspective view of a door handle apparatus with a disinfectant spray according to the invention
  • Figure 2 is a rear perspective view of the apparatus of Figure 1 ;
  • Figure 3 is a front perspective view of the apparatus of Figure 1 with an outer covering removed;
  • Figure 4 is a perspective view of the liquid reservoir;
  • Figure 5a is a cross-sectional view of the apparatus in its neutral state;
  • Figure 5b is a cross-sectional view of the pump means of the Figure 5a;
  • Figure 6a is a cross-sectional view of the apparatus in its primed position;
  • Figure 6b is a cross-sectional view of the pump means of the apparatus of Figure 6a;
  • Figure 7a is a cross-sectional view of the apparatus when returned to its neutral state.
  • FIG. 7b is a cross-sectional view of the apparatus of the pump means of Figure 7a.
  • the apparatus 10 comprises a door handle 11 mounted on a housing 12.
  • the housing has a spray means comprising spray head 13.
  • the housing further has a removable cover 14.
  • the housing further has a base plate 15 having screw holes 16 by which the apparatus is mounted on a door (not shown).
  • a reservoir 21 of disinfectant fluid Within the housing 12 there is provided a reservoir 21 of disinfectant fluid.
  • the handle At its lower end 17 the handle is mounted on the housing by means of a pivot joint 18. At its upper end 19, the handle is movably mounted on the housing 12 by a collar 20 having a pump means 22 as described below.
  • the pump means 22 comprises a one-way inlet valve 23 and an inlet conduit 24 which
  • the pump means 22 communicates with the fluid reservoir 21 , to supply the disinfectant fluid to the pump means 22.
  • the pump means 22 comprises a one-way outlet valve 25 and an outlet conduit 26 which communicates with the spray head 13.
  • a piston 27 within the pump means 22 is spring biased by means of a coil spring 28 which urges the piston to the left in Figures 5 and 6.
  • an outer coil spring 29 acts in the opposite direction to urge the collar 20 into a closed position with the piston normally in the position of Figure 5a.
  • the spray heads could of course be arranged such that it is possible to spray both sides of the hand which is used to hold the handle or indeed both sides of the handle itself.
  • a further suitable pump means can be located within the handle or elsewhere so that movement of the handle activates an additional one or more pump means to provide additional sprays.
  • that apparatus may be used in conjunction with a normal lever type door handle such that after rotation of the lever, a spray can be activated to spray the handle.
  • a spray head is provided to spray the hand of a user on either one side or both sides of the hand.
  • the primary concept according to the invention therefore is that the invention provides a door handle with a means for spraying the door handle or indeed a user's hand with a disinfectant spray.
  • the door handle may be mounted on a housing or alternatively, the door handle may be mounted directly on the door or door frame.
  • the handle can be either pivotable or for example be of a rotatable type or indeed of the lever type.
  • movement of the door handle activates a spray of disinfectant liquid to spray onto the door handle or alternatively onto a user's hand.
  • lever door handle type it is noted for example that it may be necessary to either just rotate the door handle to achieve activation of the spray means or alternatively after rotation, an additional movement may be necessary for example pulling the door handle.
  • the invention is not limited to the embodiment(s) described herein but can be amended or modified without departing from the scope of the present invention.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

Cette invention concerne un poignée de porte à vaporisateur de désinfectant, comprenant une poignée de porte (11) apte à être montée de manière mobile sur une porte, et des moyens de vaporisation (13) actionnables par déplacement de la poignée (11) pour vaporiser un fluide désinfectant sur la surface de la poignée. Ladite poignée (11) est montée sur un boîtier (12) contenant un réservoir (21) de fluide désinfectant.
PCT/EP2013/057610 2012-04-12 2013-04-11 Poignée de porte à vaporisateur de désinfectant WO2013153168A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IES20120186 2012-04-12
IES2012/0186 2012-04-12

Publications (1)

Publication Number Publication Date
WO2013153168A1 true WO2013153168A1 (fr) 2013-10-17

Family

ID=49327142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/057610 WO2013153168A1 (fr) 2012-04-12 2013-04-11 Poignée de porte à vaporisateur de désinfectant

Country Status (2)

Country Link
IE (1) IES86442B2 (fr)
WO (1) WO2013153168A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016177912A1 (fr) * 2015-05-07 2016-11-10 Conlan Kenneth Appareil d'assainissement
DE102018127364A1 (de) 2018-11-02 2019-04-11 Adel Trabelsi Vorrichtung mit Desinfektionsmittel-Spendefunktion, insbesondere Türklinke
CN111593946A (zh) * 2020-05-13 2020-08-28 孙增虎 一种用于防止交叉感染的门把手
WO2021191269A1 (fr) 2020-03-25 2021-09-30 Handlesmart Limited Poignée de porte à fonction de nettoyage automatique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040223894A1 (en) * 2001-08-01 2004-11-11 David Gilbert Method and apparatus for disinfecting items
US20050011042A1 (en) * 2003-07-14 2005-01-20 Vernon Hupp Self-cleaning handle
GB2418857A (en) * 2004-10-06 2006-04-12 George James Wyers Door handle sanitising device
US20080305020A1 (en) * 2007-06-05 2008-12-11 Altitude Medical Llc Device to promote hand sanitization
DE202010009480U1 (de) * 2010-06-24 2010-09-09 Elsner, Lennard Vorrichtung zum Aufsprühen von Desinfektionsmitteln

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040223894A1 (en) * 2001-08-01 2004-11-11 David Gilbert Method and apparatus for disinfecting items
US20050011042A1 (en) * 2003-07-14 2005-01-20 Vernon Hupp Self-cleaning handle
GB2418857A (en) * 2004-10-06 2006-04-12 George James Wyers Door handle sanitising device
US20080305020A1 (en) * 2007-06-05 2008-12-11 Altitude Medical Llc Device to promote hand sanitization
DE202010009480U1 (de) * 2010-06-24 2010-09-09 Elsner, Lennard Vorrichtung zum Aufsprühen von Desinfektionsmitteln

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016177912A1 (fr) * 2015-05-07 2016-11-10 Conlan Kenneth Appareil d'assainissement
CN107580505A (zh) * 2015-05-07 2018-01-12 K·康兰 消毒设备
US11002040B2 (en) 2015-05-07 2021-05-11 Kenneth CONLAN Sanitizer apparatus
CN107580505B (zh) * 2015-05-07 2021-10-22 K·康兰 消毒设备
DE102018127364A1 (de) 2018-11-02 2019-04-11 Adel Trabelsi Vorrichtung mit Desinfektionsmittel-Spendefunktion, insbesondere Türklinke
WO2021191269A1 (fr) 2020-03-25 2021-09-30 Handlesmart Limited Poignée de porte à fonction de nettoyage automatique
CN111593946A (zh) * 2020-05-13 2020-08-28 孙增虎 一种用于防止交叉感染的门把手
CN111593946B (zh) * 2020-05-13 2021-04-23 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) 一种用于防止交叉感染的门把手

Also Published As

Publication number Publication date
IES86442B2 (en) 2014-09-24
IES20130124A2 (en) 2014-07-16

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