• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a fitting (1) for opening a door with a handle (2) permanently and immovably connected to the door leaf, which in plan view or side view has a substantially C - shaped configuration with an upper section (3) and a lower portion (4) and a vertical portion (5) connecting them, the door preferably being equipped with an automatic door closer, and wherein in the vertical portion (5) there is provided a recess (6) for receiving a forearm of a user Bump (6) is formed in a plane perpendicular to the door leaf level.
    公开号:AT518366A1
    申请号:T90/2017
    申请日:2017-03-08
    公开日:2017-09-15
    发明作者:Distler Jochen；Aigner Gerald
    申请人:Distler Jochen；Aigner Gerald；
    IPC主号:
    专利说明:

    The invention relates to a fitting for opening a door with a fixed and immovably connected to the door leaf handle, which has a substantially C-shaped in plan view or side view, with an upper portion and a lower portion and a vertical portion connecting them, wherein the door is preferably equipped with an automatic door closer. Furthermore, the invention relates to a system of fittings for a door. Door handles of conventional design are characterized by a door handle (straight or curved shape) and an actuating rod; they are located halfway up a door, so that they can be operated with their hands, with the intention of opening a door. The operating rod is therefore connected to an opening mechanism, usually a lock. By depressing or turning the door handle, the door can be opened.
    As a rule, the door handles are handled with bare hands, so that bacteria and viruses are transmitted. The greatest risk of transmission exists in public buildings such. As hospitals, rehabilitation clinics, nursing homes, schools, train stations and the like. Especially after using a sanitary facility (toilet) there is a contamination - this is not only in the above-mentioned buildings but especially in the catering and in the food industry, a problem not to be underestimated. Doorknobs that are contaminated pose a hazard to persons who operate the doorknob with their hand.
    DE 10 2009 039 668 A2 already discloses a wing element, in particular a door leaf or a window leaf, with a handle and a disinfecting device integrated in the wing element for disinfecting the handle. The handle has a foam, which is designed for removing and dispensing a disinfectant. This requires on the one hand a foam and on the other hand the supply of the foam with a disinfectant.
    From DE 10 2012017 365 A1 a door handle with a device for disinfecting upon actuation of the door handle is known. The door handle of the doorknob has inside a cavity, which is filled with the disinfectant. The cavity is connected by holes with a foam enclosure. When the door handle is actuated, the hands come into contact with disinfectant and when the door handle is released, the foam is again provided with disinfectant from the cavity. The well-known door handle also requires on the one hand a foam and on the other hand, the supply of the foam with a disinfectant.
    From DE 20 2013 010 265 U1 a foot-door opener is known. In this case, a foot-door latch is attached to a door leaf in addition to the hand-door latch, which is connected by means of a push / pull rod or a push / pull cable via a rotary / lever device synchronously with the hand-door latch. Especially for the elderly and / or people with physical limitations, the operation of the foot-door opener proves problematic.
    From US 2,942,909 a door handle with an accessory is known, on which a forearm is placed to open the door handle. The additional device consists of a flat support. The additional device is located at a relatively small distance from the door. Furthermore, the flat support of the attachment is connected to a connecting piece to the doorknob, wherein the connecting piece is arranged in a first variant obliquely to the support and not bevelled in a second variant is arranged to the support. There is thus the risk that the operator's hand or fingers come into contact with the door and / or the connecting piece.
    US 2007/0192995 A1 discloses a device (control element) for operating, for example, a door handle. The control is C-shaped and can accommodate a part of the forearm, a wrist or a back of the hand. The control is located at a comparatively small distance from the door. In the operation of the control by means of a wrist, a back of the hand, a contact between the hand and control is made. The risk of contact between the hand and control and / or between hand and door but there is also when the control is operated by means of a forearm. Furthermore, there is a risk that a sleeve of a garment in the actual control (handle) caught when inserting the forearm. The hand of the user's forearm may, upon rotation away from the door, fall under the connector and become trapped therein. Finally, the forearm may pinch in rapid actuation of the handle in the device and in the worst case this may lead to breakage of the device or even the forearm.
    From DE 20 2015 006 126 U1 a device for operating a doorknob is known, wherein instead of the door handle or in addition to this, a device for opening a door is provided, wherein the device for opening a door for the operation is formed by a forearm and the device comprises a support member in the form of a rail for receiving a forearm. The risk of contact between the hand and control and / or between hand and door but there is also when the control is operated by means of a forearm. Furthermore, there is the risk of lateral slippage during the pulling movement. Whereby arm injuries or damage or breakage of the device can occur.
    Based on this prior art, the present invention seeks to provide a door of the type mentioned, which allows a door safely and easily to open and close, without touching a door handle with the hand or fingers.
    This object is achieved by a fitting in which a bulge for receiving a forearm of a user is provided in the vertical portion, which bulge is formed in a plane perpendicular to the door leaf level. The inventive system of fittings for a door with two specially shaped elements for opening the door, is designed in such a way that instead of the door handle, a device for opening the door on the inside and outside is provided. This device is designed for operation by a forearm. The fittings are symmetrical and can thus be mounted inside or outside or left or right depending on the opening direction of the door.
    This provides the advantage that the forearm on the pull side of the door can be easily inserted into and out of the holder without the risk of catching a sleeve of a garment in the device when the forearm is inserted. Also, the device is advantageously designed in such a way that the forearm can be placed on the push side of the door in a simple manner on the holder without a sleeve of a garment can get caught in the device.
    The use of the forearm corresponds ergonomically to the use of the hand; even the elderly and / or people with physical disabilities can easily use their forearm instead of their hand to open and close the door.
    Preferably, when fitting for the tension side of the door, the bulge in the direction of the door leaf is directed away and directed at the fitting for the pressing side of the door, the bulge to the door leaf.
    Preferably, it is provided in the fitting for the pressing side of the door that the upper and the lower portion of the handle have a rectangular shape and are arranged in a section parallel to the door leaf.
    Furthermore, the system of fittings for a door consists of a fitting for the tension side and a fitting for the pressure side of the door as described above.
    Thus, the invention is characterized by the further significant advantage that the hand or the fingers when used properly never have direct contact with the device or with other parts of the door. Thus, the invention makes an important contribution to prevent the spread of infectious and / or harmful material or pathogens through skin contact. Another advantage achieved with the invention is that the invention can be retrofitted to existing doors without much effort.
    Advantageous embodiments of the invention will now be described with reference to the drawings. Show it:
    Fig. 1: a fitting according to the invention for the pressing side of the door in basic, front and side elevation
    Fig. 2: the fitting of Figure 1 in a view laterally from above Fig. 3: a fitting according to the invention for the tension side of the door in front and side elevation
    Fig. 4: the fitting of Fig. 3 in a view laterally from above
    Figs. 1 and 2 show a fitting 1 with a handle 2, which has a C-shape in a plan view from the front. The C-shape is formed by an upper portion 3 and a lower portion 4 and a vertical portion 5 connecting the two portions 3, 4. This form of the fitting 1 is provided for the press side of a door to which the fitting 1 is fixed firmly and immovably. Preferably, it can be provided that the door is advantageously equipped with an automatic door closer.
    The vertical section 5 has a bulge 6, which is provided for receiving a forearm of a user, which bulge 6 is formed in a plane perpendicular to the door leaf level. In the case of a fitting for the pressing side of the door, the bulge 6 is formed in the direction of the door leaf. When fitting according to FIGS. 1 and 2, the upper portion 3 and the lower portion 4 of the handle 2 have a rectangular shape, wherein each part is arranged parallel to the door leaf. This design of the handle 2 ensures that the bulge 6 is located at a sufficient distance from the door frame, so that it does not come when opening the door using the forearm to a collision of the hand with the door frame. Usually, the fitting 1 consists of metal, in particular aluminum or stainless steel. However, it can also be made of plastic, wood or another material.
    In Figs. 3 and 4, a fitting 1 is described, which is provided for the tension side of the door. Also in this case, the vertical section 5 is provided with a bulge 6. Essentially difference from the fitting 1 of FIGS. 1 and 2, the bulge 6 is directed away from the door leaf. A rectangular shape of the sections 3 and 4 is not required here since there is no risk of a collision between the user's hand and the door frame when the door is being pulled open.
    A system of two fittings 1 for a door will therefore advantageously consist of a fitting 1 according to FIGS. 1 and 2 for the pressing side of the door and a fitting 1 according to FIGS. 3 and 4 for the pulling side of the door.
    权利要求:
    Claims (5)
    [1]
    claims
    A fitting (1) for opening a door having a handle (2) fixedly and immovably connected to the door leaf and having a substantially C-shaped configuration in plan view or side view, having an upper portion (3) and a lower portion (FIG. 4) and a vertical section (5) connecting them, the door preferably being equipped with an automatic door closer, characterized in that in the vertical section (5) a recess (6) is provided for receiving a forearm of a user, which bulge ( 6) is formed in a plane perpendicular to the door leaf level.
    [2]
    2. Fitting according to claim 1 for the tension side of the door, characterized in that the bulge (6) is directed away from the door leaf.
    [3]
    3. Fitting according to claim 1 for the pressing side of the door, characterized in that the bulge (6) is directed towards the door leaf.
    [4]
    4. Fitting according to claim 3, characterized in that the upper and the lower portion (3, 4) of the handle (2) have a rectangular shape and are arranged in a portion parallel to the door leaf.
    [5]
    5. system of fittings for a door, characterized in that a fitting (1) according to claim 2 and a fitting (1) according to claim 3 is formed.
    类似技术:
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    同族专利:
    公开号 | 公开日
    AT518366B1|2018-02-15|
    AT15062U1|2016-11-15|
    DE102017002117A1|2017-09-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20070251053A1|2006-04-27|2007-11-01|Standers, Incorporated|Pivoting support handle|
    US20090282651A1|2008-05-19|2009-11-19|Ue-Ming Yang|Door handle for elbow or arm operation|US10521054B2|2014-12-25|2019-12-31|Sony Corporation|Projection display unit|US2942909A|1957-10-01|1960-06-28|Chase Marston|Door latch lever|
    FR2873423B1|2004-07-20|2006-12-01|Cyclope Sarl|CONTROL MEMBER FOR A DOOR OR ACCESSORY OPERATING MECHANISM AND USES THEREOF|
    DE102009039668A1|2009-09-02|2011-03-03|Dorma Gmbh + Co. Kg|Wing element e.g. door leaf, has disinfection device for disinfecting handle that comprises open-porous foam body and body shell, where open-porous foam body is formed for receiving and delivering disinfectant|
    DE202011105304U1|2011-09-05|2011-11-17|Reinhold Kaus|door handle|
    DE202013010265U1|2013-11-14|2014-02-18|Helmut Piller|Foot strike|
    DE202014105610U1|2014-11-21|2014-12-05|Hartmut Keitel|Door with a hand-operated door handle|DE202020001299U1|2020-03-31|2021-07-01|Roman Esposto|Control device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATGM55/2016U|AT15062U1|2016-03-15|2016-03-15|Door fitting for opening a door|
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