EP4036475A1 - Structure de bouton de cuisinière à gaz domestique - Google Patents
Structure de bouton de cuisinière à gaz domestique Download PDFInfo
- Publication number
- EP4036475A1 EP4036475A1 EP21217748.9A EP21217748A EP4036475A1 EP 4036475 A1 EP4036475 A1 EP 4036475A1 EP 21217748 A EP21217748 A EP 21217748A EP 4036475 A1 EP4036475 A1 EP 4036475A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- knob
- spring
- boss
- gasket
- stove
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
Definitions
- the invention relates to domestic gas stove knob structure to be used in domestic appliances such as stove, oven, cooker, and stovetop, hob providing advantages in terms of both mountability, aesthetic structure and impermeability.
- the invention particularly relates to a domestic gas stove knob that gives a single piece component aesthetically, enabling the fixing of the knob-boss to the stove glass by means of the spring, and preventing the liquid to come from upper and lower parts to pass inside the stove by means of the gasket designed inside the knob-boss and used as a single piece with this knob-boss.
- Stove knobs are used to turn on and off domestic appliances such as gas stoves, ovens, cookers, hob, and stovetops and to adjust the gas setting. These knobs provide both the gas to the stove and the burning of the gas. In addition, the gas level adjustment of the burning stove is made by these knobs.
- knobs provide an aesthetic appearance and mountability in stoves and other domestic appliances where knobs are used. Mountability ensures that the products come out of the product line faster during the production phase and increase the labour efficiency.
- knobs There are different configurations and designs of the knobs for the aesthetic appearance. These may vary from electronic, touch knobs that increase the costs to knobs that can be concealed in the stove and complicate the production. Even though the developed knobs stand out aesthetically, they bring with certain problems.
- the cleaning of the stoves is another important issue for the users. Even though the cleaning is generally made with a wet cloth, the cleaning is made with water and the stoves are exposed to contact with water due to their positions. For this reason, the knobs also need to be impermeable. Even though standard sealing components are used for impermeability, a certain amount of water leaks anyway.
- the invention is an electronic ignition system used in home cooking stoves, ovens, industrial stoves/ovens, non-domestic stoves/ovens, enabling the stove free from the mains electricity to be ignited without a plug in and related installation, and the battery of which is replaced through the knob in gas stoves, comprising at least one stove knob cap enabling the battery replacement through the stove knob by the user without needing the service intervention, at least one battery holder apparatus, at least one stove knob, at least one stove knob sub-apparatus, at least one transformer converting the electricity it takes from the battery to a spark, at least one switch band enabling the ignition from the knob, and at least one spark plug to transfer the spark from the transformer to burners. After the battery power depletes, the easy battery replacement by the user through the knob is provided. Since customers can easily replace the battery without service intervention, they do not need to pay an additional fee
- the present invention relates to a knob which is used in such appliances as ovens, cookers, refrigerators, washing machines, dishwashers, dryers, built-in ovens as well as on the devices included in furniture, automotive, electric, electronics, aircraft, and vessel industries and which, by being attached to the devices in said industries, provides a different-color lighting property according to the position to which it is rotated in order to display the adjusted heat level or the adjusted stage level to the user.”
- This invention is essentially a lighted knob illuminating the gas level as it is rotated.
- Patent document no " EP2979035" in the state of the art is reviewed.
- the waterproof structure is in the shape of a hollow barrel and includes a sealing portion that are disposed from bottom to top successively along an axial direction of the waterproof structure,
- the snap portion is connected to the sealing portion and the hardness of the snap portion is higher than the hardness of the sealing portion.
- Patent document no " EP3021190” in the state of the art is reviewed.
- a gas cooker point having a gas valve, an operating element rotationally fixed to a drive shaft of the gas valve to drive the gas valve and a sealing installation placed in it are mentioned.
- the sealing device has a first sealing element and a second sealing element connected to the coating element.
- knob and knob bottom gasket are mounted separately. As the parts to which these two parts are fixed are different, the problem of not being concentric between the knob and the knob bottom gasket is seen.
- the knob gasket used under the knob cannot provide what is desired aesthetically. Furthermore, due to low mountability, gasket that are not fully mounted on the line can be encountered. Therefore, full protection in terms of sealing cannot be ensured.
- the most important aim of the invention is centring the entire system by means of the knob and mounting the knob being sufficient. By this way, the mounting of the knob structure on the stove can be done by one single centring.
- Another important aim of the invention is that it provides maximum sealing by being connected to the stove surface with no gaps by means of the gasket concealed under the knob-boss. By this way, the gasket becomes invisible, and the appliance appeals to the eye aesthetically.
- Another aim of the invention is that provides advantages in terms of both mountability, aesthetic structure and sealing.
- Another aim of the invention is that it uses the knob-boss made of hard plastic looking as a single piece with the knob. By this way, impermeability problem that can be seen in the hard plastic use is solved with the gasket concealed under the knob-boss
- Another aim of the invention is, by means of the knob-boss looking as a single piece with the knob, permeability, as well as visual quality, are obtained through the knob gasket located thereunder.
- Another aim of the Invention is that the impermeability gasket surface of the spring between the knob and the knob-boss pressurizes on the stove surface. By this way, the gasket provides 100% impermeability.
- knob and the knob-boss provide an aesthetic appearance providing a single piece component feeling.
- Another aim of the invention is that the fixing of the knob-boss on the stove surface is guaranteed by means of the spring.
- the invention is a knob structure that gives a single piece component feeling aesthetically, enabling the fixing of the knob-boss (3) to the stove surface (5), and preventing the liquid to come from upper and lower parts to pass inside the stove by means of the gasket (4) designed inside the knob-boss (3) and used as a single piece with this knob-boss (3).
- the knob structure that is the subject of the invention comprises, in general terms, the knob (1) void-free connected with the stove surface (5) and located on the valve (6) enabling the adjustment of the gas, spring (2), knob-boss (3) and gasket (4).
- knob (1), spring (2), knob-boss (3) and gasket (4) are mounted to one another and form the knob structure that is the subject of the invention as shown in Figure-3.
- the knob (1) enables that the valve (6) connected to is driven by rotating around its own axis with the rotational force and movement applied by the user.
- the knob (1) is directly connected to the shaft of the valve (6).
- the knob (1) has a shaft gap (11) therein, not visible to the user and to which the valve (6) shaft is located and fixed.
- For the knob (1) to be connected directly to the valve (6) there is a pipe structure inside and at the centre of the knob extending up to valve.
- the shaft gap (11) shown in Figure-2 is in the inner surface of the knob (1) and is the gap inside the pipe form located exactly at its centre. The inner side of this pipe form forms the shaft gap (11). With the pipe form it has, the shaft gap (11) also ensures the centring of the knob structure from a single point.
- the knob groove (12) to which the knob-boss (3) and the spring (2) is located.
- the surface which can also be defined as the base of the body groove (12) remaining right behind the surface of the knob (1) visible to the user is called the spring support base (13).
- the spring support base (13) ensures the fixing of one end of the spring (2) remaining in the knob groove (12) and the transfer of the spring (2) repelling force to the other end.
- the pipe form on the knob (1) and the shaft gap (11) connected to it, the knob groove (12) and the spring support base (13) is one piece and forms the knob (1).
- the spring (2) ensures that the knob-boss (3) is void-free fixed to the stove surface (5).
- the spring (2) is located to the knob groove (12) and the spring groove (21) on the knob-boss (3).
- one end of the spring (2) contacts the spring support base (13) and the other to spring groove (31).
- Said spring (2) ends are the upper and lower contact surfaces of the spring (2) on the vertical axis in rectangular position to the stove surface (5), also shown in Figure-2.
- Said upper contact surface contacts to the spring support base (13) and the lower contact surface to the spring groove (31).
- This repelling force is applied to the knob (1) by the help of the spring support base (13); and to the knob-boss (3) by the help of the spring groove (31). Since the knob (1) is fixed to the valve (6), repelling force cannot be exerted in the axis vertical to the stove surface (5) and all the force are exerted downwards on the axis rectangular again to the stove surface (5), i.e. to the knob-boss (3). Since the knob-boss (39 can move freely in the knob groove (12) in the position rectangular to the stove surface (5), the force exerted by the spring (2) repels the knob-boss (3) and the gasket (4) inside the knob-boss (3) towards the stove surface (5). With this repelling force, the knob-boss (3) and the gasket (4) is void-free connected to the stove surface (5).
- the knob-boss (3) is void-free connected to the stove surface (5) with the repelling force the spring (2) exerts.
- On the knob-boss (3) are spring groove (31) and gasket gap (32) where one end of the spring and the gasket (4) are located, respectively.
- the spring groove (31), as shown in Figure-1, covers a space from where one surface of the spring (2) can take support and into where the spring (2) can enter.
- the gasket gap (32) enables the gasket (4) to be invisibly located within the knob-boss (3).
- the invisibility mentioned here is one that blocks the gasket (4) to be seen by the user and provides an aesthetic view of the knob structure.
- the entire gasket (4) remains within the knob-boss (3) and cannot be when viewed from outside. Furthermore, the knob-boss (3) also bears an appropriate gap thereon for the pipe-form protrusion of the knob (1) to be directly fixed to the valve (6).
- the gasket (4) is located into the gasket gap (32) on the knob-boss (3) and prevents the possible leaks from the knob-boss (3). Furthermore, the gasket (4) also bears an appropriate gap thereon for the pipe-form protrusion of the knob (1) to be directly fixed to the valve (6). Said gap is also on the knob-boss (3).
- the pipe-form that is an extension to the knob (1) with this gap passes through the gaps located right in the centre of the knob-boss (3) and the gasket (4) and by this way, both the knob structure is centred at one single point and the knob (1) can be connected directly to the valve (6).
- the gasket (4) provides maximum impermeability.
- the knob (1) and the knob-boss (3) give a single piece feeling aesthetically.
- the knob (1) and the hard plastic made knob-boss (3) seem to be a single piece with it are used actively.
- impermeability problem that can be seen in the hard plastic use is solved with the gasket (4) concealed under the knob-boss (3).
- the spring (2) within the system, fixing the knob-boss (3) to the stove glass is guaranteed.
- the gasket (4) designed within the knob-boss (3) and is used as a single piece with it passage of liquid that may come from upper and lower parts into the stove is prevented.
- the knob-boss (3) and the gasket (4) connected to it will always contact the stove surface (5).
- the entire system is centred by the help of the knob (1) and the mounting of only the knob (1) to the valve (6) is sufficient.
- the mounting of the knob structure on the stove can be done by one single centring.
- the knob structure provides advantages in terms of both mountability, aesthetic structure and impermeability.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2021/01509A TR202101509A1 (tr) | 2021-02-01 | 2021-02-01 | Ev tipi gazlı ocak düğme yapısı. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4036475A1 true EP4036475A1 (fr) | 2022-08-03 |
| EP4036475C0 EP4036475C0 (fr) | 2024-12-18 |
| EP4036475B1 EP4036475B1 (fr) | 2024-12-18 |
Family
ID=79164803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21217748.9A Active EP4036475B1 (fr) | 2021-02-01 | 2021-12-24 | Appareil domestique |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4036475B1 (fr) |
| ES (1) | ES3009932T3 (fr) |
| TR (1) | TR202101509A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221519A (en) * | 1988-08-02 | 1990-02-07 | Shinrex Kitchen Utensils Co Lt | Gas furnace switch |
| EP2979035A1 (fr) | 2013-03-26 | 2016-02-03 | BSH Hausgeräte GmbH | Structure étanche à l'eau d'un élément fonctionnel de réchaud à gaz, et réchaud à gaz |
| EP2980487A1 (fr) * | 2014-07-30 | 2016-02-03 | BSH Hausgeräte GmbH | Appareil de commande pour table de cuisson et table de cuisson |
| EP3021190A2 (fr) | 2014-11-07 | 2016-05-18 | BSH Hausgeräte GmbH | Plaque de cuisson au gaz et systeme de plaque de cuisson |
| CN208418820U (zh) * | 2018-05-23 | 2019-01-22 | 华帝股份有限公司 | 一种燃气灶旋钮 |
-
2021
- 2021-02-01 TR TR2021/01509A patent/TR202101509A1/tr unknown
- 2021-12-24 EP EP21217748.9A patent/EP4036475B1/fr active Active
- 2021-12-24 ES ES21217748T patent/ES3009932T3/es active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221519A (en) * | 1988-08-02 | 1990-02-07 | Shinrex Kitchen Utensils Co Lt | Gas furnace switch |
| EP2979035A1 (fr) | 2013-03-26 | 2016-02-03 | BSH Hausgeräte GmbH | Structure étanche à l'eau d'un élément fonctionnel de réchaud à gaz, et réchaud à gaz |
| EP2980487A1 (fr) * | 2014-07-30 | 2016-02-03 | BSH Hausgeräte GmbH | Appareil de commande pour table de cuisson et table de cuisson |
| EP3021190A2 (fr) | 2014-11-07 | 2016-05-18 | BSH Hausgeräte GmbH | Plaque de cuisson au gaz et systeme de plaque de cuisson |
| CN208418820U (zh) * | 2018-05-23 | 2019-01-22 | 华帝股份有限公司 | 一种燃气灶旋钮 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4036475C0 (fr) | 2024-12-18 |
| ES3009932T3 (en) | 2025-03-31 |
| EP4036475B1 (fr) | 2024-12-18 |
| TR202101509A1 (tr) | 2022-08-22 |
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