EP4107336A1 - Sanitäreinrichtung an dessen betätigungselement eine magnetische kraft haptisch wahrnehmbar ist - Google Patents
Sanitäreinrichtung an dessen betätigungselement eine magnetische kraft haptisch wahrnehmbar istInfo
- Publication number
- EP4107336A1 EP4107336A1 EP21705174.7A EP21705174A EP4107336A1 EP 4107336 A1 EP4107336 A1 EP 4107336A1 EP 21705174 A EP21705174 A EP 21705174A EP 4107336 A1 EP4107336 A1 EP 4107336A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuating element
- metallic element
- metallic
- actuating
- sanitary
- 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- Withdrawn
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000002156 mixing Methods 0.000 description 5
- 230000005534 acoustic noise Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 230000005293 ferrimagnetic effect Effects 0.000 description 2
- 239000002902 ferrimagnetic material Substances 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0412—Constructional or functional features of the faucet handle
Definitions
- the present invention relates to a sanitary facility, such as, for example, a sanitary fitting.
- sanitary fittings are particularly useful in connection with sinks, wash basins, bathtubs and / or showers.
- Sanitary fittings are used on sinks, sinks, bathtubs and / or showers, for example, to provide a liquid, in particular water, as required.
- sanitary fittings can have actuating elements, such as rotary actuators, for example.
- actuating elements for example, valves, mixing cartridges or thermostat cartridges of the sanitary fittings can be actuated.
- the loading actuating elements can have several setting positions, actuating elements often have locking positions along their travel path, which give a user haptic feedback and thus enable fine adjustments.
- the locking positions are generated by mechanical means, such as hill / valley contours.
- the mechanical means are subject to wear due to friction, which leads to a change in a feel of the operating elements.
- the latching positions can feel "spongy".
- acoustic noises such as grinding noises, can arise.
- the object of the invention is therefore to at least partially solve the problems described with reference to the prior art and, in particular, to specify a sanitary facility whose actuating element permanently gives a user constant haptic feedback without acoustic noise.
- This object is achieved with a sanitary facility according to the features of the independent claims.
- Further advantageous refinements of the sanitary facility are specified in the dependent claims. It should be noted that the features listed individually in the dependent claims can be combined with one another in any technically meaningful manner and define further embodiments of the invention. In addition, the features specified in the claims are specified and explained in more detail in the description, with further preferred embodiments of the invention being presented.
- a sanitary facility which has at least the following components, contributes to this:
- An actuating element for actuating a function of the sanitary facility wherein the loading actuating element is movably attached to the holder along an adjustment path,
- At least one first metallic element which can be moved past at least one second metallic element by the actuating element when it moves along the adjustment path, at least the at least one first metallic element or the at least one second metallic element being a magnet, so that a magnetic force between the at least one first metallic element and the at least one second metallic element on the actuating element can be perceived haptically.
- the sanitary facility can be designed, for example, in the manner of a sanitary fitting.
- San sanitary fittings are used in particular for the needs-based provision of liquids, such as water in particular, in sinks, sinks, showers and / or bathtubs.
- the sanitary fitting can in particular be fed cold water with a cold water temperature and hot water with a hot water temperature.
- Hot water can be mixed through the sanitary fitting in particular, for example by means of a Mischven valve or a (thermostatic) mixer cartridge, to form mixed water with a desired mixed water temperature.
- the cold water temperature is a maximum 25 ° C (Celsius), preferably 1 ° C to 25 ° C, particularly preferably 5 ° C to 20 ° C and / or the hot water temperature, in particular a maximum of 90 ° C, preferably 25 ° C to 90 ° C, particularly preferably 55 ° C to 65 ° C.
- the mixing valve or the (thermostatic) mixing cartridge can be arranged in a fitting housing of the sanitary fitting.
- the fitting housing consists in particular at least partially of plastic and / or (cast) metal, such as brass, for example.
- the fitting housing can be fastened to a support, for example a worktop, sink, wash basin, bathtub or shower. Furthermore, the fitting housing has a (protruding or branching) outlet which is rigidly or movably connected to the fitting housing.
- the outlet can be at least partially tubular.
- the sanitary facility can also be designed, for example, in the manner of a toilet flush.
- the sanitary facility has an actuating element with which a function of the sanitary facility can be actuated by a user of the sanitary facility.
- the actuating element can be an actuating handle, a rotary handle, a rotary actuator or a sliding element.
- the actuating element can consist at least partially of plastic and / or at least partially of a non-magnetic material.
- a flow rate of the liquid from the sanitary facility and / or the mixed water temperature of the mixed water can be set.
- a flushing process of a toilet can, for example, be triggered by the actuating element.
- the actuating element is fastened to a holder such that it can be moved along an adjustment path.
- the holder can be, for example, the fitting housing, a fitting, a valve, a mixing cartridge or a thermostat cartridge.
- the holder In the mounted state of the sanitary facility, the holder is in particular (at least partially) immovable.
- the holder can at least partially consist of plastic and / or at least partially consist of a non-magnetic material.
- the actuating element is in particular their relative to the holder along the travel, for example linear and / or (for example about an axis of rotation) rotatable, movable. For this purpose, the actuating element is accessible by the user, in particular from outside the sanitary facility.
- the sanitary facility has at least one first metallic element which can be moved past at least one second metallic element by the actuating element when it is moved along the adjustment path.
- the at least one first metallic element and / or the at least one second metallic element is a magnet, in particular a permanent magnet. If the at least one first metallic element is a magnet, the at least one second metallic element can at least partially consist of a ferrimagnetic or ferromagnetic material. If the at least one second metallic element is a magnet, the at least one first metallic element can at least partially consist of a ferrimagnetic or ferromagnetic material.
- the at least one first metallic element and / or the at least one second metallic element can be at least partially cylindrical.
- the at least one metallic element and / or the at least one second metallic element can, for example, parallel to the axis of rotation of the actuating element and / or orthogonal to a direction of movement of the at least one first metallic element, a length of for example 1 mm (millimeters) to BO mm , preferably 1 mm to 10 mm.
- the at least one metallic element and / or the at least one second metallic element can, for example, be orthogonal to the axis of rotation of the actuating element and / or orthogonal to its length, a width or a diameter of, for example, 1 mm to 20 mm, preferably 1 mm to 10 mm , exhibit.
- the sanitary facility can for example have 1 to 20 first metallic elements and / or 1 to 10 second metallic elements.
- the at least one first metallic element can (directly or indirectly) be connected to the actuating element or be attached to the actuating element.
- the at least one second metallic element can (directly or indirectly) be connected to the holder or attached to the holder. This can mean that the at least one second metallic element is immovable and / or (in the assembled state of the sanitary facility) is firmly connected to the holder or is attached to the holder.
- the at least one first metallic element can be moved relative to the first metallic element by the actuating element.
- the at least one first metallic element can be moved along the actuating path with the actuating element when the actuating element is moved.
- the at least one first metallic element can be moved past the at least one second metallic element by the actuating element at a distance that is so small that a magnetic force acts between the at least one first metallic element and the at least one second metallic element.
- the (minimum) distance can, for example, be 0.1 mm to 10 mm, preferably 0.1 mm to 5 mm.
- a magnetic force acts between the at least one first metallic element and the at least one second metallic element, which is generated by the user is haptically perceptible on the actuating element.
- a corresponding arrangement of the at least one first metallic element on the actuating element and / or a corresponding arrangement of the at least one second metallic element on the holder at least one setting position along the actuating path of the actuating element can be "marked” by haptic feedback.
- the generation of the haptic feedback due to the at least one first metallic element and the at least one second metallic element it is not subject to any mechanical wear and it does not generate any acoustic noise.
- At least one latching position of the actuating element can be formed along the travel path.
- the at least one latching position is a position of the actuating element along the travel path in which the actuating element is held by the magnetic force between the at least one first metallic element and the at least one second metallic element.
- the magnetic force In order to move the actuating element away from the latching position, the magnetic force must first be overcome by a user.
- the at least one first metallic element and the at least one second metallic element can attract each other magnetically in the at least one latching position of the actuating element.
- the magnetic poles of the at least one first metallic element and / or of the at least one second metallic element can be aligned accordingly.
- the actuating element can be movable along the adjustment path between a first end position and a second end position, the at least one latching position being formed between the first end position and the second end position. In the end positions, the actuating element is in particular moved maximally in one direction of movement or direction of rotation.
- the at least one latching position is in particular not located at the first end position and / or the second end position.
- At least one unstable position of the actuating element can be formed along the adjustment path.
- the at least one unstable position is a position of the actuating element along the adjustment path from which the actuating element is moved away by the magnetic force, in particular when the actuating element is not exactly in the at least one unstable position.
- the actuating element must therefore be actively held by the user in the at least one unstable position in order to prevent (automatic) adjustment of the actuating element from the at least one unstable position.
- the at least one unstable position can be formed, for example, at the first end position and / or at the second end position. This makes it possible, for example, that the liquid can only be emitted through the sanitary facility for as long as, for example, at a maximum mixed water temperature and / or at a maximum flow rate, as long as the actuating element is actively held by the user in the at least one unstable position.
- the at least one metallic element and the at least one second metallic element can repel each other magnetically in the at least one unstable position of the actuating element.
- the magnetic poles of the at least one first metallic element and / or of the at least one second metallic element can be aligned accordingly.
- the actuating element can be moved along the adjustment path between a first end position and a second end position, the at least one unstable position being formed between the first end position and the second end position. This can mean in particular that the at least one unstable position is not formed at the first end position and the second end position.
- the at least one first metallic element or the at least one second metallic element can be arranged on an annular disc.
- the annular disk can have at least one opening in which the at least one first metallic element or the at least one second metallic element is arranged.
- the annular disk serves in particular as a carrier for the at least one first metallic element or the at least one second metallic element.
- the annular disc can be connected to the bracket or the actuating element in a rotationally fixed manner. As a result, the annular disc (directly or indirectly) can be firmly attached to the holding tion or be movable with the actuating element.
- the annular disc can surround a spindle of a sanitary cartridge.
- the sanitary cartridge is in particular at least partially arranged in the fitting housing of the sanitary facility.
- the sanitary cartridge can be, for example, a valve, mixing valve or thermostatic cartridge.
- the spindle is used in particular to operate the sanitary cartridge.
- the annular disc can be slipped onto the spindle, in particular without the annular disc making contact with the spindle.
- FIG. 1 a sanitary facility in an exploded view
- FIG. 2 an annular disc of the sanitary facility in a perspective presen- tation.
- Fig. 1 shows a sanitary facility 1 in a perspective view, which is designed here in the manner of a sanitary fitting.
- the sanitary facility 1 comprises a fitting housing 17, which can be fastened at its lower end 18 to a carrier, not shown here, such as, for example, a sink or a worktop.
- a sanitary cartridge 12, which can be a thermostat cartridge, is arranged in the fitting housing 17.
- cold water and warm water can be converted into mixed water mixed with a desired mixed water temperature.
- the mixed water can then be fed via a hose guide, not shown here, to an outlet of the sanitary facility 1, also not shown here.
- the outlet can be rotatably attached to an upper end 19 of the fitting housing 17, for example.
- the sanitary cartridge 12 has a spindle 11 onto which an annular disc 10 is slipped.
- the spindle 11 can be used to set the mixed water temperature by a user of the sanitary facility 1 via an actuation element 3 about an axis of rotation 14.
- the actuating element 3 which here is an actuating handle, is connected to the axis of rotation 14 in a torsion-proof manner.
- the sanitary cartridge 12 thus serves as a holder 2 for the actuating element 3. Furthermore, the actuating element 3 is non-rotatably connected to the annular disk 10, so that the annular disk 10 can also be rotated with the actuating element 3 about the axis of rotation 14.
- Fig. 2 shows the annular disc 10 of the sanitary device 1 shown in Fig. 1 in egg ner enlarged perspective view.
- the annular disc 10 a lot of number of first metallic elements 5.1 to 5.10 are arranged.
- the first metallic ele ments 5.1 to 5.5 are offset about the axis of rotation 14 by 180 ° to the first metallic ele ments 5.6 to 5.10.
- the first metallic elements 5.1 to 5.10 are moved past two second metallic elements 6.1, 6.2 when the actuating element 3 shown in FIG. 1 is moved through the annular disc 10 about the axis of rotation 14 along an adjustment path 4 of the actuating element 3.
- the two second metallic elements 6.1, 6.2 are also arranged offset from one another by 180 ° about the axis of rotation 14.
- the two second metallic elements 6.1, 6.2 are fixed at a distance 15 from a Oberflä surface 13 of the annular disc 10 to the sanitary cartridge 12 shown in FIG. 1 be.
- the annular disk 10 with the first metallic elements 5.1 to 5.10 can thus be moved relative to the second metallic elements 6.1, 6.2. If the ge in Fig. 1 showed actuating element 3 by the user of the sanitary facility 1 completely rotated counterclockwise about the axis of rotation 14, the actuating element 3 is in a first end position 8 of its travel 4. In the first end position 8, a stop 16 of the annular disc 10 abuts against the second metallic element 6.1, so that further rotation of the actuating element 3 is blocked in the counterclockwise direction. If the actuating element 3 shown in Fig.
- the actuating element 3 is in a two-th end position 9 of its travel 4.
- the stop 16 abuts the annular disc 10 against the second metallic element 6.2, so that a further Dre hung of the actuating element 3 is blocked in the clockwise direction.
- the first metallic elements 5.1 to 5.10 and the second metallic elements 6.1, 6.2 are (permanent) magnets.
- the first metallic elements 5.1 to 5.4 and 5.6 to 5.9 and the second metallic elements 6.1, 6.2 are oriented to one another in such a way that they attract each other magnetically.
- the annular disc 10 is rotated by the actuating element 3 shown in Fig. 1 about the axis of rotation 14 such that the first me-metallic elements 5.4 and 5.9 directly (so in particular only with the distance 15) next to the second metallic Elements 6.1, 6.2 are arranged, d.
- the first metallic elements 5.4 and 5.9 are arranged coaxially to the second metallic elements 6.1, 6.2 and / or are aligned in a direction parallel to the axis of rotation 14 with the second metallic elements 6.1, 6.2.
- the actuating element 3 is in a latching position 7.
- the magnetic attraction between the first metallic elements 5.5, 5.9 and the second metallic elements 6.1, 6.2 must be overcome what can be perceived haptically by the user of the sanitary facility 1 when the actuating element 3 is actuated.
- the annular disk 10 is rotated about the axis of rotation 14 by the actuating element 3 in such a way that the remaining first metallic elements 5.1 to 5.3 and 5.6 to 5.8 magnetically attracting the second metallic elements 6.1, 6.2 are arranged directly next to the second metallic elements 6.1, 6.2, is the actuating element ment 3 in further latching positions 7.
- the actuating element 3 is therefore adjustable along the travel 4 into four different latching positions 7. If the actuating element 3 is moved by the user next to one of the latching positions 7, the attractive magnetic force on the actuating element 3 can generate a torque that moves the actuating element 3 in one of the latching positions 7.
- the first metallic elements 5.5, 5.10 and the second metallic elements 6.1, 6.2 are oriented towards one another in such a way that they repel magnetically. If the first metallic elements 5.5, 5.10 are moved by the actuating element 3 along the travel 4 directly next to the second metallic elements 6.1, 6.2, the actuating element 3 is in an unstable position. The actuating element 3 is moved away from the unstable position by the repulsive magnetic force between the first metallic elements 5.5, 5.10 and second metallic elements 6.1, 6.2 or rotated away from the unstable position clockwise or counterclockwise about the axis of rotation 14 when the actuator 3 is not exactly in the unstable position.
- the repulsive magnetic force between the first metallic elements 5.5, 5.10 and the second metallic elements 6.1, 6.2 is haptically perceptible by the user on the actuating element 3, since the repulsive magnetic force generates a torque on the actuating element 3 (away from the unstable position ) generated.
- the present invention enables permanently constant haptic feedback on an actuating element of a sanitary facility without acoustic noise.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Control Devices (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020104068.7A DE102020104068A1 (de) | 2020-02-17 | 2020-02-17 | Sanitäreinrichtung an dessen Betätigungselement eine magnetische Kraft haptisch wahrnehmbar ist |
| PCT/EP2021/053456 WO2021165151A1 (de) | 2020-02-17 | 2021-02-12 | Sanitäreinrichtung an dessen betätigungselement eine magnetische kraft haptisch wahrnehmbar ist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4107336A1 true EP4107336A1 (de) | 2022-12-28 |
Family
ID=74595310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21705174.7A Withdrawn EP4107336A1 (de) | 2020-02-17 | 2021-02-12 | Sanitäreinrichtung an dessen betätigungselement eine magnetische kraft haptisch wahrnehmbar ist |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4107336A1 (de) |
| DE (1) | DE102020104068A1 (de) |
| WO (1) | WO2021165151A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT233341B (de) | 1961-09-04 | 1964-05-11 | Kromschroeder Ag G | Ventil |
| US5755262A (en) | 1993-03-31 | 1998-05-26 | Pilolla; Joseph J. | Electrically actuatable faucet having manual temperature control |
| DE19623104C2 (de) | 1996-06-10 | 2001-09-27 | Ymos Ag Ind Produkte | Als Einhebelmischer ausgebildete Sanitärarmatur |
| US9411358B2 (en) * | 2011-08-10 | 2016-08-09 | Eran Ben-Dor | Multiple axis handle and mechanism |
| GB2560173A (en) * | 2017-03-01 | 2018-09-05 | Aqualisa Products Ltd | Controller |
| WO2018191079A1 (en) * | 2017-04-10 | 2018-10-18 | Emerson Electric Co. | Faucet with magnetic handle stop |
| US10221958B1 (en) | 2018-06-01 | 2019-03-05 | Alexander Michael Shane | Magnetically toggled valve apparatus |
-
2020
- 2020-02-17 DE DE102020104068.7A patent/DE102020104068A1/de active Pending
-
2021
- 2021-02-12 WO PCT/EP2021/053456 patent/WO2021165151A1/de not_active Ceased
- 2021-02-12 EP EP21705174.7A patent/EP4107336A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021165151A1 (de) | 2021-08-26 |
| DE102020104068A1 (de) | 2021-08-19 |
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