US20120217358A1 - Built-in home appliance - Google Patents
Built-in home appliance Download PDFInfo
- Publication number
- US20120217358A1 US20120217358A1 US13/364,392 US201213364392A US2012217358A1 US 20120217358 A1 US20120217358 A1 US 20120217358A1 US 201213364392 A US201213364392 A US 201213364392A US 2012217358 A1 US2012217358 A1 US 2012217358A1
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- United States
- Prior art keywords
- built
- home appliance
- gear
- leg
- adjustment shaft
- 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.)
- Abandoned
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/02—Adjustable feet
- A47B91/022—Adjustable feet using screw means
Definitions
- the present invention relates to a built-in home appliance comprising an adjustment mechanism with a nut whereon the leg rod advances in vertical direction while the leg rod rotates; and an adjustment shaft which rotates the leg rod of said rear leg group and which extends with substantial rigidity and which extends substantially horizontally with respect to the ground, in order to adjust the height of a rear leg group belonging to a built-in home appliance.
- Built-in home appliances become ready for use after being installed to the housings on the kitchen furniture.
- the built-in home appliance housings can have slightly different dimensions. Therefore, fine adjustment may have to be realized inside the housing of the built-in home appliance.
- the primary adjustment is the height adjustment of the home appliance.
- the height adjustments of the built-in home appliances are realized inside the housing by means of the rear legs thereof.
- a steel wire, which is in connection with the rear legs, is turned from the front side of the built-in home appliance and thereby the height adjustment of the built-in home appliance inside the housing is realized.
- the turning of the steel wire is realized by the muscle power of the user.
- a precise adjustment can not be realized in the adjustment of the height using steel wire.
- the present invention relates to a raising mechanism which provides the adjusting of the heights of built-in home appliances, in order to eliminate the drawbacks of the present systems and in order to bring new advantages to the related technical field.
- a main object of the present invention is to provide a more resistant raising mechanism which prevents the damages formed during the installation.
- another object of the present invention is to provide a raising mechanism which provides the raising process to be realized by applying less force and in a simpler manner.
- another object of the present invention is to provide a raising mechanism which provides the adjustment of the built-in home appliance height in a more precise manner.
- the present invention relates to a built-in home appliance comprising an adjustment mechanism with a nut whereon the leg rod advances in vertical direction while the leg rod rotates; and an adjustment shaft which rotates the leg rod of said rear leg group and which extends with substantial rigidity and which extends substantially horizontally with respect to the ground, in order to adjust the height of a rear leg group belonging to a built-in home appliance.
- Said built-in home appliance is characterized in that said adjustment mechanism comprises a movement transfer mechanism which transfers the rotational movement of the adjustment shaft to the leg rod so that the leg rod rotates around the own axis thereof.
- the movement transfer mechanism rotates the rotation plane of the adjustment shaft ninety degrees, and the movement transfer mechanism transfers this movement to the leg rod so that the leg rod realizes rotational movement.
- said movement transfer mechanism comprises a worm screw through which the adjustment shaft passes and thus which rotates around the own axis thereof together with the adjustment shaft; a gear through which the leg rod passes and thus which rotates around the own axis thereof together with the leg rod; and a wheel which transfers the rotation movement of the worm screw to the gear and thus which provides the leg rod to rotate around the own axis thereof together with the gear.
- a housing which is embodied on the worm screw and there is a rotation end which is embodied on the adjustment shaft which is connected to said housing and which is designed so as to have shape coupling with the housing.
- a turning end embodied on the adjustment shaft, for facilitating the rotation of the adjustment shaft by means of a screwing apparatus.
- connection piece whereon said wheel is positioned.
- said leg rod comprises a leg screw and an adjustment extension which is embodied at the continuation thereof.
- At least one wheel is embodied on the connection piece, for transferring the movement of the worm screw to the gear.
- the movement transfer mechanism comprises a mechanism body comprising at least one gear housing wherein the gear is placed; and at least one screw housing wherein the worm screw is placed.
- connection housing which is embodied on said mechanism body and there is a connection housing which is embodied on the connection piece so as to correspond to said connection housing.
- connection member for providing the connection of the connection piece to the mechanism body through the connection housing.
- fixation plate for providing the connection of the movement transfer mechanism onto the panel.
- connection extension which is embodied on the mechanism body and there is at least one connection opening which is embodied on the fixation plate corresponding to said connection extension.
- said movement transfer mechanism comprises a conical gear through which the adjustment shaft passes and which thus rotates together with the adjustment shaft around the own axis thereof; and said movement transfer mechanism comprises another conical gear to which said conical gear transfers the movement thereof and through which the leg rod passes and thus which provides the leg rod to rotate around the own axis thereof.
- FIG. 1 the panel group view of the prior art is given.
- FIG. 2 the rear wheel group view of the prior art is given.
- FIG. 3 the panel group view of the novel design is given.
- FIG. 4 the rear leg group view of the novel design is given.
- FIG. 5 the view of the detail pieces of the adjustment mechanism is given.
- a built-in home appliance panel ( 11 ) belonging to the prior art and the raising mechanism members existing on the panel ( 11 ) are illustrated.
- the rear leg group ( 1 ) comprises a wheel ( 9 ); a wheel casing ( 10 ) protecting the wheel ( 9 ); a centering extension ( 8 ) embodied on the wheel casing ( 10 ); and a leg screw ( 5 ) embodied on the wheel casing ( 10 ).
- a steel wire ( 6 ) which is in connection with the leg screw ( 5 ) and which is bedded inside the casing pipe ( 2 ).
- the steel wire ( 6 ) has a turning end ( 7 ) which extends from the point, where the fixation piece ( 3 ) exists, outwardly from the casing pipe ( 2 ).
- There is a casing chamber ( 12 ) which protects from the outer influences and which facilitates the positioning of the rear leg group ( 1 ) on the panel ( 11 ).
- the raising mechanism functions as follows.
- the turning end ( 7 ) which exists at the front side of the built-in home appliance, is turned around the own axis thereof by means of human power using an auxiliary member like pincers.
- the wire ( 6 ) desires to make a twisting-like movement and it rotates the leg screw ( 5 ) to which it is connected.
- the leg screw ( 5 ) provides the height adjustment to be realized on the rear leg group ( 1 ) by means of the affect of the movement applied by the wire ( 6 ).
- the casing pipe ( 2 ) facilitates the wire ( 6 ) to preserve the position thereof during the rotation around the own axis thereof.
- the casing pipe ( 2 ) provides the wire ( 6 ) to preserve the position thereof on the panel ( 11 ).
- the novel panel ( 20 ) group which is designed for home appliances can be seen.
- the rear leg group ( 30 ) comprises a wheel ( 34 ) and a wheel casing ( 35 ) which facilitates the positioning of said wheel ( 34 ) and which protects the wheel from the external influences.
- Said leg rod ( 31 ) comprises a leg screw ( 311 ) which is in connection with the wheel casing ( 35 ); and an adjustment extension ( 312 ) which is embodied at the continuation of the leg screw ( 311 ).
- the rear leg group ( 30 ) has a nut ( 32 ) through which the leg rod ( 31 ) passes and which is positioned on the casing chamber ( 21 ).
- the members forming the movement transfer mechanism ( 40 ) are illustrated.
- the members forming the movement transfer mechanism ( 40 ) are positioned inside a mechanism body ( 41 ). Inside said mechanism body ( 41 ), there is a gear ( 42 ), a worm screw ( 43 ) and a connection piece ( 44 ) which is connected onto the mechanism body ( 41 ).
- Said gear housing ( 416 ) extends vertically inside the mechanism body ( 41 ).
- the screw housing ( 413 ) extends in the horizontal direction.
- connection housing ( 415 ) which is embodied so as to be adjacent to the upper opening ( 411 ) and there is a connection extension ( 414 ) which is embodied on the outer surface of the gear housing ( 416 ) so as to be adjacent to the screw housing ( 413 ).
- the gear ( 42 ) has a cylindrical form and a bearing ( 421 ) is embodied thereon which passes through the center thereof.
- threads ( 422 ) which are embodied on the outer surface of the gear ( 42 ).
- the worm screw ( 43 ) is in the form of a cylinder and there is a housing ( 431 ) which is embodied on the center thereof.
- the worm screw ( 43 ) has threads ( 432 ) which are embodied on the outer surface thereof.
- the connection piece ( 44 ) is a plate with a shape which is the combination of a rectangle and a circle.
- There is a wheel ( 44 ) which is connected to the circular part and there is an opening ( 441 ) embodied thereon. Threads ( 443 ) are embodied on the threaded wheel ( 442 ).
- There is a connection housing ( 445 ) which is embodied on the rectangle part.
- There is a connection member ( 444 ) which is connected to said connection housing ( 445 ).
- the formation of the movement transfer mechanism ( 40 ) is as follows.
- the housing ( 431 ) on the worm screw ( 43 ) is placed to the screw housing ( 413 ) so as to face outwardly from the mechanism body ( 41 ).
- the gear ( 42 ) is placed to the gear housing ( 416 ) on the mechanism body ( 41 ) so that the lower extension ( 424 ) corresponds to the lower opening ( 412 ) and the upper extension ( 423 ) corresponds to the upper opening ( 411 ).
- connection housing ( 445 ) on the connection piece ( 44 ) is made concentric with the connection housing ( 415 ) on the mechanism body ( 41 ), and afterwards said connection housing ( 445 ) is connected to the mechanism body ( 41 ) so that the threaded wheel ( 442 ) is placed inside the upper opening ( 411 ). While the threaded wheel ( 442 ) is inside the upper opening ( 411 ), it is in contact with the seating surface ( 425 ) on the gear ( 42 ). By means of this, the gear ( 42 ), the worm screw ( 43 ) and the connection piece ( 44 ) are placed on the mechanism body ( 41 ).
- the opening ( 441 ) on the connection piece ( 44 ) is concentric with the bearing ( 421 ) on the gear ( 42 ).
- the threads ( 443 ) on the threaded wheel ( 442 ) and the threads ( 432 ) on the worm screw ( 43 ) are in contact.
- the formation of the raising mechanism is as follows.
- the rear leg group ( 30 ) is placed inside the casing chamber ( 21 ) existing on the rear side of the panel ( 20 ) so that the centering extension ( 33 ) passes through the centering opening ( 211 ) and so that the leg rod ( 31 ) passes through the connection opening ( 212 ) and through the nut ( 32 ) existing thereon.
- the rear leg group's ( 30 ) adjustment extension ( 312 ) passes through the bearing ( 421 ) and through the opening ( 441 ), and it is connected to the movement transfer mechanism ( 40 ) so as to extend outwardly from the movement transfer mechanism ( 40 ).
- the adjustment shaft ( 45 ) is connected to the movement transfer mechanism ( 40 ) through the housing ( 431 ).
- the adjustment shaft's ( 45 ) end which is connected to the housing ( 431 ) is called rotation end ( 452 ).
- the adjustment shaft's ( 45 ) turning end ( 451 ) is connected to the front part of the panel by means of a fixation piece (not illustrated in the figure). For providing the turning of the adjustment shaft ( 45 ) by means of a screwing apparatus, a particular form is provided to the turning end ( 451 ).
- the adjustment shaft ( 45 ) is turned from the turning end ( 451 ).
- the worm screw ( 43 ) takes the movement, transferred by the adjustment shaft ( 45 ), from the rotation end ( 452 ) and transfers this movement to the threaded wheel ( 442 ) and thus to the gear ( 42 ).
- the threaded wheel ( 442 ) and the gear ( 42 ) begin rotating inside the mechanism body ( 41 ) by means of the drive applied by the screw ( 43 ).
- the adjustment extension ( 312 ) bedded inside the movement transfer mechanism ( 40 ), begins rotating together with the gear ( 42 ).
- the leg rod ( 31 ) moves inside the nut ( 32 ) in the vertical direction by means of the affect of the rotational movement applied by the adjustment extension ( 312 ). According to the rotation amount of the adjustment shaft ( 45 ), the leg rod ( 31 ) moves vertically inside the movement transfer mechanism ( 40 ). By means of the movement of the leg rod ( 31 ), the height adjustment of the built-in home appliance is realized through the rear leg group ( 30 ).
- leg rod ( 31 ) moves downwardly or upwardly in the vertical direction. Since the leg rod ( 31 ) moves inside the nut ( 32 ), the rear leg group ( 30 ) is prevented from being rotated inside the casing chamber ( 21 ).
- the movement transfer mechanism ( 40 ) rotates the horizontal movement, applied by the adjustment shaft ( 45 ), ninety degrees; and the movement transfer mechanism ( 40 ) transfers said movement to the leg rod ( 31 ).
- the movement transfer mechanism ( 40 ) can be formed of conical gears which are positioned so as to provide a substantially orthogonal angle with respect to each other and which are in contact with each other. While the first conical gear is in connection with the adjustment shaft ( 45 ), the leg rod ( 31 ) is bedded inside the second gear and thereby the movement can be transferred.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Legs For Furniture In General (AREA)
Abstract
A built-in home appliance includes a rear leg group having a nut and a leg rod which advances on the nut in a vertical direction while the leg rod rotates, an adjustment shaft which rotates the leg rod of the rear leg group and extends with substantial rigidity. The adjustment shaft extends substantially horizontally with respect to the ground to adjust a height of the rear leg group. A movement transfer mechanism is provided to transfer a rotational movement of the adjustment shaft to the leg rod so that the leg rod rotates around its own axis.
Description
- The present invention relates to a built-in home appliance comprising an adjustment mechanism with a nut whereon the leg rod advances in vertical direction while the leg rod rotates; and an adjustment shaft which rotates the leg rod of said rear leg group and which extends with substantial rigidity and which extends substantially horizontally with respect to the ground, in order to adjust the height of a rear leg group belonging to a built-in home appliance.
- Built-in home appliances become ready for use after being installed to the housings on the kitchen furniture. The built-in home appliance housings can have slightly different dimensions. Therefore, fine adjustment may have to be realized inside the housing of the built-in home appliance. The primary adjustment is the height adjustment of the home appliance. In the present arrangement, the height adjustments of the built-in home appliances are realized inside the housing by means of the rear legs thereof. A steel wire, which is in connection with the rear legs, is turned from the front side of the built-in home appliance and thereby the height adjustment of the built-in home appliance inside the housing is realized. The turning of the steel wire is realized by the muscle power of the user. A precise adjustment can not be realized in the adjustment of the height using steel wire.
- Another drawback of steel wire usage is that as a result of the unbalanced loading formed during the installation of the built-in home appliance, the system may be damaged. As a result of the damages formed on the steel wire, the raising mechanism gives erroneous results and the height adjustment can not be realized. In order to eliminate the errors occurring in the steel wire embodiment, there is a U.S. Pat. No. 3,534,430. In said application, the problem is aimed to be solved by using a rigid rod passing through a fixed nut connected to the sheet to which the rear leg wheel is fixed. Height adjustment is aimed to be realized by rotating the rod which can be adjusted from the front side of the built-in home appliance. However, the leg realizes the height adjustment by rotating on a screw existing on the plate which is connected to the leg. In this case, load is applied to the leg from different angles and this load gives damage to the leg.
- Because of the abovementioned drawbacks, an improvement is required in the raising mechanisms which provide the realization of the height adjustment of built-in home appliances.
- The present invention relates to a raising mechanism which provides the adjusting of the heights of built-in home appliances, in order to eliminate the drawbacks of the present systems and in order to bring new advantages to the related technical field.
- A main object of the present invention is to provide a more resistant raising mechanism which prevents the damages formed during the installation.
- Under the light of said main object, another object of the present invention is to provide a raising mechanism which provides the raising process to be realized by applying less force and in a simpler manner.
- Under the light of said main object, another object of the present invention is to provide a raising mechanism which provides the adjustment of the built-in home appliance height in a more precise manner.
- In order to realize the abovementioned objects and the objects to be obtained from the detailed description below, the present invention relates to a built-in home appliance comprising an adjustment mechanism with a nut whereon the leg rod advances in vertical direction while the leg rod rotates; and an adjustment shaft which rotates the leg rod of said rear leg group and which extends with substantial rigidity and which extends substantially horizontally with respect to the ground, in order to adjust the height of a rear leg group belonging to a built-in home appliance. Said built-in home appliance is characterized in that said adjustment mechanism comprises a movement transfer mechanism which transfers the rotational movement of the adjustment shaft to the leg rod so that the leg rod rotates around the own axis thereof.
- In another preferred embodiment of the present invention, the movement transfer mechanism rotates the rotation plane of the adjustment shaft ninety degrees, and the movement transfer mechanism transfers this movement to the leg rod so that the leg rod realizes rotational movement.
- In another preferred embodiment of the present invention, said movement transfer mechanism comprises a worm screw through which the adjustment shaft passes and thus which rotates around the own axis thereof together with the adjustment shaft; a gear through which the leg rod passes and thus which rotates around the own axis thereof together with the leg rod; and a wheel which transfers the rotation movement of the worm screw to the gear and thus which provides the leg rod to rotate around the own axis thereof together with the gear.
- In another preferred embodiment of the present invention, there is a housing which is embodied on the worm screw and there is a rotation end which is embodied on the adjustment shaft which is connected to said housing and which is designed so as to have shape coupling with the housing.
- In another preferred embodiment of the present invention, there is a turning end embodied on the adjustment shaft, for facilitating the rotation of the adjustment shaft by means of a screwing apparatus.
- In another preferred embodiment of the present invention, there is a connection piece whereon said wheel is positioned.
- In another preferred embodiment of the present invention, said leg rod comprises a leg screw and an adjustment extension which is embodied at the continuation thereof.
- In another preferred embodiment of the present invention, there is a bearing through which said adjustment extension passes and which is embodied on the gear; and there is an opening which is embodied on the connection piece.
- In another preferred embodiment of the present invention, at least one wheel is embodied on the connection piece, for transferring the movement of the worm screw to the gear.
- In another preferred embodiment of the present invention, there is a seating surface which is embodied on the gear and whereon said wheel is placed.
- In another preferred embodiment of the present invention, the movement transfer mechanism comprises a mechanism body comprising at least one gear housing wherein the gear is placed; and at least one screw housing wherein the worm screw is placed.
- In another preferred embodiment of the present invention, there is a connection housing which is embodied on said mechanism body and there is a connection housing which is embodied on the connection piece so as to correspond to said connection housing.
- In another preferred embodiment of the present invention, there is at least one connection member for providing the connection of the connection piece to the mechanism body through the connection housing.
- In another preferred embodiment of the present invention, there is at least one upper opening and at least one lower opening, embodied on the mechanism body.
- In another preferred embodiment of the present invention, there is a lower extension placed to the lower opening embodied on the gear and there is an upper extension placed to the upper opening.
- In another preferred embodiment of the present invention, there is at least one fixation plate for providing the connection of the movement transfer mechanism onto the panel.
- In another preferred embodiment of the present invention, there is at least one connection extension which is embodied on the mechanism body and there is at least one connection opening which is embodied on the fixation plate corresponding to said connection extension.
- In another preferred embodiment of the present invention, said movement transfer mechanism comprises a conical gear through which the adjustment shaft passes and which thus rotates together with the adjustment shaft around the own axis thereof; and said movement transfer mechanism comprises another conical gear to which said conical gear transfers the movement thereof and through which the leg rod passes and thus which provides the leg rod to rotate around the own axis thereof.
- In
FIG. 1 , the panel group view of the prior art is given. - In
FIG. 2 , the rear wheel group view of the prior art is given. - In
FIG. 3 , the panel group view of the novel design is given. - In
FIG. 4 , the rear leg group view of the novel design is given. - In
FIG. 5 , the view of the detail pieces of the adjustment mechanism is given. - In this detailed explanation, the subject matter improvement is explained with references to the annexed figures without forming any restrictive effect in order to make the subject more understandable. Accordingly, in the detailed description below, a raising mechanism which provides the realization of the height adjustment of built-in home appliances and the structural members forming the raising mechanism are disclosed.
- With reference to
FIG. 1 andFIG. 2 , a built-in home appliance panel (11) belonging to the prior art and the raising mechanism members existing on the panel (11) are illustrated. On the panel (11), there is a rear leg group (1); a casing pipe (2) which is in connection with the rear adjustment group (1); a fixation piece (3) for fixing the casing pipe (2) at the front side of the built-in home appliance; and a fixation extension (4) for fixing the position of the casing pipe (2) inside the panel (11). The rear leg group (1) comprises a wheel (9); a wheel casing (10) protecting the wheel (9); a centering extension (8) embodied on the wheel casing (10); and a leg screw (5) embodied on the wheel casing (10). There is a steel wire (6) which is in connection with the leg screw (5) and which is bedded inside the casing pipe (2). The steel wire (6) has a turning end (7) which extends from the point, where the fixation piece (3) exists, outwardly from the casing pipe (2). There is a casing chamber (12) which protects from the outer influences and which facilitates the positioning of the rear leg group (1) on the panel (11). - With reference to
FIG. 1 , the raising mechanism functions as follows. The turning end (7), which exists at the front side of the built-in home appliance, is turned around the own axis thereof by means of human power using an auxiliary member like pincers. Meanwhile, the wire (6) desires to make a twisting-like movement and it rotates the leg screw (5) to which it is connected. The leg screw (5) provides the height adjustment to be realized on the rear leg group (1) by means of the affect of the movement applied by the wire (6). The casing pipe (2) facilitates the wire (6) to preserve the position thereof during the rotation around the own axis thereof. The casing pipe (2) provides the wire (6) to preserve the position thereof on the panel (11). - With reference to
FIG. 3 , the novel panel (20) group which is designed for home appliances can be seen. On the panel (20), there is a rear leg group (30) and there is a movement transfer mechanism (40) which is in connection with the rear leg group (30). On the panel (20), there is a casing chamber (21) which facilitates the positioning of the rear leg group (30) and which protects the rear leg group (30) from the external influences. On said casing chamber (21), there is a centering opening (211) and a connection opening (212). On the front side of the panel (20), there is a fixed leg (22) and there is an adjustment screw (221) which is in connection with said fixed leg (22). On the panel (20), there is a fixation plate (46) which facilitates the positioning of the movement transfer mechanism (40). There is a connection opening (461) embodied on said fixation plate (46). There is an adjustment shaft (45) which is in connection with the movement transfer mechanism (40). Said adjustment shaft (45) has a substantially rigid structure and it is positioned substantially parallel to the ground. - With reference to
FIG. 4 , the detailed view of the rear leg group (30) is given. Accordingly, the rear leg group (30) comprises a wheel (34) and a wheel casing (35) which facilitates the positioning of said wheel (34) and which protects the wheel from the external influences. There is a centering extension (33) and a leg rod (31) in connection with said wheel casing (35). Said leg rod (31) comprises a leg screw (311) which is in connection with the wheel casing (35); and an adjustment extension (312) which is embodied at the continuation of the leg screw (311). The rear leg group (30) has a nut (32) through which the leg rod (31) passes and which is positioned on the casing chamber (21). - With reference to
FIG. 5 , the structural members forming the movement transfer mechanism (40) are illustrated. The members forming the movement transfer mechanism (40) are positioned inside a mechanism body (41). Inside said mechanism body (41), there is a gear (42), a worm screw (43) and a connection piece (44) which is connected onto the mechanism body (41). There is a screw housing (413) and a gear housing (416) embodied on the mechanism body (41). Said gear housing (416) extends vertically inside the mechanism body (41). The screw housing (413) extends in the horizontal direction. There are two openings on the gear housing (416), these openings are the upper opening (411) and the lower opening (412). On the mechanism body (41), there is a connection housing (415) which is embodied so as to be adjacent to the upper opening (411) and there is a connection extension (414) which is embodied on the outer surface of the gear housing (416) so as to be adjacent to the screw housing (413). The gear (42) has a cylindrical form and a bearing (421) is embodied thereon which passes through the center thereof. There are threads (422) which are embodied on the outer surface of the gear (42). There are extensions (423, 424) at both ends of the gear (42). Around the upper extension (423), there is a seating surface (425). The worm screw (43) is in the form of a cylinder and there is a housing (431) which is embodied on the center thereof. The worm screw (43) has threads (432) which are embodied on the outer surface thereof. The connection piece (44) is a plate with a shape which is the combination of a rectangle and a circle. There is a wheel (44) which is connected to the circular part and there is an opening (441) embodied thereon. Threads (443) are embodied on the threaded wheel (442). There is a connection housing (445) which is embodied on the rectangle part. There is a connection member (444) which is connected to said connection housing (445). - The formation of the movement transfer mechanism (40) is as follows. The housing (431) on the worm screw (43) is placed to the screw housing (413) so as to face outwardly from the mechanism body (41). The gear (42) is placed to the gear housing (416) on the mechanism body (41) so that the lower extension (424) corresponds to the lower opening (412) and the upper extension (423) corresponds to the upper opening (411). The connection housing (445) on the connection piece (44) is made concentric with the connection housing (415) on the mechanism body (41), and afterwards said connection housing (445) is connected to the mechanism body (41) so that the threaded wheel (442) is placed inside the upper opening (411). While the threaded wheel (442) is inside the upper opening (411), it is in contact with the seating surface (425) on the gear (42). By means of this, the gear (42), the worm screw (43) and the connection piece (44) are placed on the mechanism body (41). In this assembly of the movement transfer mechanism (40), the opening (441) on the connection piece (44) is concentric with the bearing (421) on the gear (42). The threads (443) on the threaded wheel (442) and the threads (432) on the worm screw (43) are in contact. After the movement transfer mechanism (40) is brought together, the movement transfer mechanism (40) is connected onto the panel (20) by means of the fixation plate (46).
- With reference to
FIG. 3 , the formation of the raising mechanism is as follows. The rear leg group (30) is placed inside the casing chamber (21) existing on the rear side of the panel (20) so that the centering extension (33) passes through the centering opening (211) and so that the leg rod (31) passes through the connection opening (212) and through the nut (32) existing thereon. The rear leg group's (30) adjustment extension (312) passes through the bearing (421) and through the opening (441), and it is connected to the movement transfer mechanism (40) so as to extend outwardly from the movement transfer mechanism (40). Moreover, the movement transfer mechanism (40) is thereby positioned in the same alignment with the rear leg group (30) in the vertical direction. The adjustment shaft (45) is connected to the movement transfer mechanism (40) through the housing (431). The adjustment shaft's (45) end which is connected to the housing (431) is called rotation end (452). The adjustment shaft's (45) turning end (451) is connected to the front part of the panel by means of a fixation piece (not illustrated in the figure). For providing the turning of the adjustment shaft (45) by means of a screwing apparatus, a particular form is provided to the turning end (451). - Under the light of the abovementioned information, the operation of the raising mechanism is as follows. The adjustment shaft (45) is turned from the turning end (451). The worm screw (43) takes the movement, transferred by the adjustment shaft (45), from the rotation end (452) and transfers this movement to the threaded wheel (442) and thus to the gear (42). The threaded wheel (442) and the gear (42) begin rotating inside the mechanism body (41) by means of the drive applied by the screw (43). Meanwhile, the adjustment extension (312), bedded inside the movement transfer mechanism (40), begins rotating together with the gear (42). The leg rod (31) moves inside the nut (32) in the vertical direction by means of the affect of the rotational movement applied by the adjustment extension (312). According to the rotation amount of the adjustment shaft (45), the leg rod (31) moves vertically inside the movement transfer mechanism (40). By means of the movement of the leg rod (31), the height adjustment of the built-in home appliance is realized through the rear leg group (30).
- Depending on the rotation direction of the adjustment shaft (45), the leg rod (31) moves downwardly or upwardly in the vertical direction. Since the leg rod (31) moves inside the nut (32), the rear leg group (30) is prevented from being rotated inside the casing chamber (21).
- The movement transfer mechanism (40) rotates the horizontal movement, applied by the adjustment shaft (45), ninety degrees; and the movement transfer mechanism (40) transfers said movement to the leg rod (31). Thus, the movement transfer mechanism (40) can be formed of conical gears which are positioned so as to provide a substantially orthogonal angle with respect to each other and which are in contact with each other. While the first conical gear is in connection with the adjustment shaft (45), the leg rod (31) is bedded inside the second gear and thereby the movement can be transferred.
- The protection scope of the present invention is set forth in the annexed Claims and cannot be restricted to the illustrative disclosures given above, under the detailed description. It is because a person skilled in the relevant art can obviously produce similar embodiments under the light of the foregoing disclosures, without departing from the main principles of the present invention.
Claims (18)
1. A built-in home appliance, comprising:
a rear leg group having a nut and a leg rod which advances on the nut in a vertical direction while the leg rod rotates;
an adjustment shaft which rotates the leg rod of the rear leg group and extends with substantial rigidity, said adjustment shaft extending substantially horizontally with respect to the ground to adjust a height of the rear leg group; and
a movement transfer mechanism which transfers a rotational movement of the adjustment shaft to the leg rod so that the leg rod rotates around its own axis.
2. The built-in home appliance of claim 1 , wherein the movement transfer mechanism rotates a rotation plane of the adjustment shaft ninety degrees and transfers the rotational movement to the leg rod so that the leg rod realizes a rotational movement.
3. The built-in home appliance of claim 1 , wherein the movement transfer mechanism comprises a worm screw through which the adjustment shaft passes and which rotates around its own axis together with the adjustment shaft; a gear through which the leg rod passes and which rotates around its own axis together with the leg rod; and a threaded wheel which transfers the rotation movement of the worm screw to the gear to thereby rotate the leg rod around its own axis together with the gear.
4. The built-in home appliance of claim 1 , further comprising a housing which is embodied on the worm screw, said adjustment shaft having a rotation end which is connected to the housing and shaped for coupling with the housing.
5. The built-in home appliance of claim 1 , wherein the adjustment shaft has a turning end shaped to allow application of a screwing apparatus and to facilitate a rotation of the adjustment shaft by the screwing apparatus.
6. The built-in home appliance of claim 3 , wherein the movement transfer mechanism has a connection piece on which the threaded wheel is positioned.
7. The built-in home appliance of claim 1 , wherein the leg rod comprises a leg screw and an adjustment extension as a continuation of the leg screw.
8. The built-in home appliance of claim 3 , further comprising a bearing through which said adjustment extension passes and which is embodied on the gear; said connection piece having an opening concentric with the bearing.
9. The built-in home appliance of claim 6 , wherein the threaded wheel is embodied on the connection piece, for transferring a movement of the worm screw to the gear.
10. The built-in home appliance of claim 3 , wherein the gear has a seating surface on which the threaded wheel is placed.
11. The built-in home appliance of claim 3 , wherein the movement transfer mechanism comprises a mechanism body comprising at least one gear housing for receiving the gear;
and at least one screw housing for receiving the worm screw.
12. The built-in home appliance of claim 11 , wherein the mechanism body has a connection housing which is embodied on said mechanism body and cooperates with a complementary connection housing on the connection piece.
13. The built-in home appliance of claim 12 , further comprising at least one connection member for connecting the connection piece to the mechanism body via the complementing connection housings.
14. The built-in home appliance of claim 11 , wherein the mechanism body has at least one upper opening and at least one lower opening.
15. The built-in home appliance of claim 14 , wherein the gear has a lower extension received in the lower opening, and an upper extension received in the upper opening.
16. The built-in home appliance of claim 1 , further comprising at least one fixation plate for connecting the movement transfer mechanism onto a panel.
17. The built-in home appliance of claim 11 , wherein the mechanism body has at least one connection extension, and further comprising at least one fixation plate for connecting the movement transfer mechanism onto a panel, said fixation plate having at least one connection opening for receiving the connection extension.
18. The built-in home appliance of claim 1 , wherein the movement transfer mechanism comprises a first conical gear through which the adjustment shaft passes and which rotates together with the adjustment shaft around its own axis; said movement transfer mechanism comprising a second conical gear to which the first conical gear transfers a movement thereof and through which the leg rod passes to thereby rotate the leg rod around its own axis.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2011/01953A TR201101953A2 (en) | 2011-02-28 | 2011-02-28 | A built-in household appliance |
TR2011/01953 | 2011-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20120217358A1 true US20120217358A1 (en) | 2012-08-30 |
Family
ID=45592205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/364,392 Abandoned US20120217358A1 (en) | 2011-02-28 | 2012-02-02 | Built-in home appliance |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120217358A1 (en) |
EP (1) | EP2491819A1 (en) |
TR (1) | TR201101953A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140331901A1 (en) * | 2013-05-09 | 2014-11-13 | Hamilton Scientific Llc | Mobile furniture system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600070881A1 (en) * | 2016-07-07 | 2018-01-07 | Leonardo Srl | JUNCTION SYSTEM WITH LEVELER FOR FURNITURE PARTS AND FURNISHING ITEMS |
CN106704782A (en) * | 2017-03-09 | 2017-05-24 | 中山市丰申电器有限公司 | Antiskid base of small household appliance |
JP1720205S (en) * | 2019-11-28 | 2022-07-21 | Doors for partition screens with built-in appliances |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292095A (en) * | 1991-02-26 | 1994-03-08 | Camar S.P.A. | Levelling device, particularly for furniture |
US20070205342A1 (en) * | 2002-01-23 | 2007-09-06 | Edward Gabriel | Slip drive for leveling devices |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534430A (en) | 1969-04-03 | 1970-10-20 | Gen Motors Corp | Height adjustable caster mechanism |
US4991805A (en) * | 1989-05-17 | 1991-02-12 | Whirlpool Corporation | Refrigerator gear driven leveling system |
DE4138112A1 (en) * | 1991-11-19 | 1993-05-27 | Bosch Siemens Hausgeraete | Cabinet-type household appliance features base elevation - joined to appliance bottom by means of screw, elevation rests on appliance bottom |
DE19606460B4 (en) * | 1996-02-21 | 2012-09-27 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance with a height adjustment device for a leveling foot of the household appliance |
TR200600446T1 (en) * | 2003-06-04 | 2006-08-21 | Ar�El�K Anon�M ��Rket� | A household appliance |
-
2011
- 2011-02-28 TR TR2011/01953A patent/TR201101953A2/en unknown
-
2012
- 2012-02-02 US US13/364,392 patent/US20120217358A1/en not_active Abandoned
- 2012-02-10 EP EP12154812A patent/EP2491819A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292095A (en) * | 1991-02-26 | 1994-03-08 | Camar S.P.A. | Levelling device, particularly for furniture |
US20070205342A1 (en) * | 2002-01-23 | 2007-09-06 | Edward Gabriel | Slip drive for leveling devices |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140331901A1 (en) * | 2013-05-09 | 2014-11-13 | Hamilton Scientific Llc | Mobile furniture system |
US9215924B2 (en) * | 2013-05-09 | 2015-12-22 | Laboratory Solutions International, Llc | Mobile furniture system |
Also Published As
Publication number | Publication date |
---|---|
TR201101953A2 (en) | 2012-04-24 |
EP2491819A1 (en) | 2012-08-29 |
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Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ARSLANKIRAY, ZIYA;ERDEM, ALPER;YEGIN, TOLGA;SIGNING DATES FROM 20120111 TO 20120119;REEL/FRAME:027641/0554 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |