WO2016139238A1 - Haushaltsgerät und scharnier eines haushaltsgeräts - Google Patents
Haushaltsgerät und scharnier eines haushaltsgeräts Download PDFInfo
- Publication number
- WO2016139238A1 WO2016139238A1 PCT/EP2016/054406 EP2016054406W WO2016139238A1 WO 2016139238 A1 WO2016139238 A1 WO 2016139238A1 EP 2016054406 W EP2016054406 W EP 2016054406W WO 2016139238 A1 WO2016139238 A1 WO 2016139238A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hinge
- control
- control cam
- hinge member
- hinge according
- Prior art date
Links
- 238000005406 washing Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 34
- 230000003993 interaction Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910001229 Pot metal Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- D06F39/14—Doors or covers; Securing means therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
- E05D3/122—Gear hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1284—Mechanisms in the shape of hinges or pivots, operated by springs with a leaf or similar spring
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/16—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with friction brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/14—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary type
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/48—Leaf or leg springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/45—Manufacturing
- E05Y2800/465—Pressing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/674—Metal
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/312—Application of doors, windows, wings or fittings thereof for domestic appliances for washing machines or laundry dryers
Definitions
- the invention relates to a hinge of a household appliance for pivotally mounting a lid on a body of the household appliance.
- the hinge has a first hinge member and a second hinge member, which are connected to each other via a pivot axis and between an open position and a closed position can be pivoted to each other.
- the invention further relates to a household appliance, in particular a washing machine to be loaded from above, with at least one such hinge.
- front loaders and top loaders are differentiated in washing machines.
- the washing drum is loaded and unloaded from the top.
- the washing machine is provided with a lid which is folded down in operation in a horizontal position and which can be swung up for loading in a vertical or approximately vertical position.
- a hinge of the type mentioned can be used, the two to each other about a pivot axis
- pivotable hinge members which are connected to the body on the one hand and the lid on the other. Most are used for storage of a lid two such hinges.
- a hinge of this type is known for example from the document DE 1 243 561.
- a lever with an attached roller is pivotally mounted in the hinge housing.
- the roller is pressed by a compression spring on a cam-like approach, which is formed on the cover-side hinge part.
- the cam is shaped so that on the one hand the opening of the lid is supported by spring force and on the other hand, the lid is also held in the closed position by spring force.
- the document DE 103 62 318 B4 describes a hinge with comparable functionality for the storage of a door of a household appliance.
- a functional lever is arranged on a hinge part, which cooperates with a slotted guide, which is arranged on the second hinge part. The interaction of the function lever and slide guide limits the swing angle range of the hinge and locks the hinge in the respective end positions.
- an intermediate position is desirable especially in top loadable washing machines, in which the lid is slightly open.
- the washing machine drum is ventilated, so that even in long periods of non-use odor formation is prevented within the drum.
- a more pleasing visual impression is achieved and the risk of objects accidentally falling into the washing machine drum is reduced.
- the latter is particularly relevant for washing machines, which are placed in a living room, such as a bathroom.
- An inventive hinge of the type mentioned above is characterized in that on the first hinge member, a control lever is rotatably mounted and on the second hinge member, a control cam is formed, in which a formed on the control lever control pin is guided.
- the control cam is shaped in such a way that an intermediate position is assumed during a closing movement of the hinge out of the open position and held until the closing movement continues into the closed position, whereas the hinge extends into the closed position during an opening movement Opening position pivots.
- the intermediate position of the hinge in which the ventilation of the washing machine drum is ensured when using the hinge in a washing machine, achieved by the interaction of the control lever and a corresponding control cam.
- the control cam is included designed so that the intermediate position is taken only when moving the hinge in one direction, here when moving in the closing direction, whereas when moving the lid in the other direction, in this case the opening movement, the hinge at the intermediate position over from the closing to in the open position pivots.
- the combination of rotatably mounted control lever and cam can be integrated into the hinge to save space.
- the movement achieved is advantageously integrated into the operation of, for example, a washing machine to be loaded from above.
- a washing machine to be loaded from above.
- After completion of the washing program can be brought out of the closed position of the lid out directly into the open position to remove laundry from the laundry drum can.
- the lid is then swung down again and remains for ventilation of the washing machine drum in the intermediate position, which is preferably associated with a joint angle which differs only slightly from that in the closed position.
- a pressure on the lid is sufficient, which brings the lid in the closed position, whereby the intermediate position is left.
- the lid can then immediately be swiveled back into the open position in order to load the machine again.
- the first and the second hinge member are U-shaped, each with a base and laterally arranged on the base legs, said legs of the second hinge nier member engage around the legs of the first hinge member in the region of a pivot axis.
- the first and the second hinge member are made of sheet metal in a stamping and bending process.
- the hinge can be made so easy and inexpensive. Also, a compact construction is possible, in particular when the control lever is mounted on one of the legs of the first hinge member and the control cam is formed in one of the legs of the second hinge member.
- the cam can be impressed, for example, in a deep embossing process in the leg.
- the control cam forms, in a further advantageous embodiment of the hinge, at least in sections, a circumferential path for the control pin.
- the circumferential path of the control cam is heart-shaped.
- a heart-shaped path has an incision between the two halves of the heart, which constitutes a detent recess in which the control pin engages in the intermediate position. tet.
- To the circumferential portion of the control cam may be followed by another portion of the control cam, in which the control pin retracts in the open position of the hinge.
- the heart-shaped cam can be formed in said deep stamping process.
- an outer contour of the cam may be formed by an example punched-out recess in the leg and an inner contour of the circumferential path of the control cam can be provided by an insert which is inserted into the recess.
- the insert has the detent recess.
- the hinge of the control lever is resilient and / or resiliently mounted and / or the insert resiliently fixed to the leg.
- the control pin can thus disengage from the detent recess and the control cam during an opening movement of the hinge initially not intended in the course of the movement.
- damage to the hinge is prevented when, for example, the lid of the household appliance is forcibly opened out of the latched intermediate position.
- the hinge has a damper, which dampens a movement of the two hinge members to each other at least in sections. By the damper, a material-friendly approach one or both end positions of the hinge can be achieved.
- the damper is a rotary damper with a gear which is fixed to a hinge member, wherein on the other hinge member, a gear segment is formed, in which engages the gear.
- a gear segment is formed, in which engages the gear.
- the toothed segment is preferably dimensioned and arranged such that the toothed wheel engages in the toothed wheel segment only when approaching at least one end position of the hinge.
- the hinge has a spring, in particular a leaf spring, which is arranged between the two hinge members.
- the spring ensures that at least one of the end positions is taken automatically.
- the spring can be integrated into the hinge, without causing space problems with the locking mechanism or ev. Existing damper.
- An inventive household appliance, in particular a washing machine which can be loaded from above, is characterized by a body on which a lid with at least one aforementioned hinge is pivotally mounted. This results in the advantages mentioned in connection with the hinge.
- FIGS. 1 a - c show a schematic side view of a household appliance with a pivotable lid in different pivoting positions of the lid;
- FIG. 2 is a schematic exploded isometric view of an embodiment of a hinge
- 3a-c are each a schematic isometric sectional view of the region of the pivot axis of the hinge shown in Fig. 2 in different angular positions and
- FIGS. 1 a-1 c a washing machine loadable from above is shown as an example of a domestic appliance in a schematic side view.
- the washing machine has a body 1 with a pivotable cover 2.
- Body 1 and cover 2 are connected to each other via at least one hinge, preferably two hinges.
- Such a hinge is shown for illustration in Figs. 1 a-c visible.
- the hinge has a first hinge member 10 which is connected to the body 1 and a second hinge member 20 which is connected to the lid 2.
- the hinge is formed as a Amsterdamlenkscharnier with a pivot axis to which the two hinge members 1 0, 20 are pivotally connected together.
- FIG. 1 ac each different opening positions of the lid 2 are shown.
- Fig. 1 shows the washing machine with fully open lid 2. In this open position of the lid 2 this is perpendicular or nearly vertical upwards. Due to the installation position of the coulter Niers corresponds to the open position of the lid 2, a stretched or nearly stretched arrangement of the hinge members 1 0, 20 to each other.
- the joint angle ⁇ is hereinafter the angle of the hinge members 1 0, 20 referred to each other.
- the joint angle ⁇ assumes a value a.sub.a of almost 1.80.degree., In the present example 1.78.degree.
- the opening angle as well as exactly 180 ° or even slightly above 1 80 °.
- the hinge is designed so that it, acted upon by spring force, occupies the position shown in Figure 1 a as a basic position.
- the lid 2 By closing movement of the lid 2, symbolized by an arrow 3a in Fig. 1 a, the lid 2 can be brought into the intermediate position shown in Fig. 1 b.
- the hinge locks in such a way that the cover 2 is automatically retained in the illustrated intermediate position against the spring force of the hinge.
- Movement of the cover 2 when approaching the opening position of Figure 1 a decelerates. If, in the closed position of the cover 2 (FIG. 1 c), the washing machine is to be operated, the cover 2 is held in the closed position by a closure device arranged in the body 1 until a washing program has ended. Thereafter, it can be provided that the closure device releases the lid 2, which then automatically pivots open by the spring force of the hinge in the open position of Fig. 1 a. It is noted that with a different arrangement of the hinge members 1 0, 20 may be associated with relative to the body 1 and the cover 2 of the open position of the lid 2, another joint angle a a.
- An inventive hinge may alternatively be designed to, for example, that the joint angle a a is in the open position of the lid 2 in the range of 90 ° and is located in the closed position of the cover 2, the joint angle a c is in the range of 0 °.
- FIG. 2 shows an exemplary embodiment of a hinge, which has the functionality explained in connection with FIGS. 1 a-c, in a schematic isometric exploded view.
- the hinge has a first and a second hinge member 1 0, 20, which, as shown in Figures 1 a-c, can be mounted on a body or lid of a household appliance.
- both hinge members 10, 20 with respect.
- Their basic shape is substantially U-shaped, with a base 1 1 and 21 and two mutually parallel opposite lateral legs 1 2 and 22.
- Both hinge members 1 0, 20 are preferred from a sheet metal, in particular a (galvanized) steel sheet, a stainless steel sheet or an aluminum sheet produced in a stamping and bending process.
- the two hinge members may also be made of die-cast zinc.
- fastening means are arranged to fasten the hinge members 1 0, 20 on the body or on the lid of the household appliance can.
- fastening holes 1 1 1 and 21 1 are provided as fastening means and fastening tabs 1 1 2 and 21 2.
- the mounting hole 1 1 1 is arranged on a formed on an end portion of the base 1 1 tab.
- the mounting holes 21 1 are arranged on tabs which lie in the plane of the base 21 but are bent out of the legs 22.
- fastening means for example fastening holes, can be provided in the legs 1 2 and 22, respectively.
- the two hinge members 1 0, 20 are with respect to their width (distance between the respective legs 1 2 and 22) so matched to one another that the hinge members 1 0, 20 can be joined together.
- the second hinge member 20 is placed on the first hinge member 1 0, wherein in the end region respectively mounting holes 1 21 and 221 are provided in the legs 1 2, 22, which lie congruently in the assembled state one above the other and through which a bolt 31 is inserted which forms a pivot axis of the hinge.
- the bolt is also guided by a deflection roller 32, which is thereby arranged rotatably supported between the legs 1 2 of the first hinge member 10.
- the bolt 31 is preferably riveted in the manufacturing process after insertion.
- the hinge shown has a spring, by means of which the hinge independently assumes one of the end positions, in the present case the open position, in which the hinge members 10, 20 are substantially aligned with one another, as the basic position.
- a leaf spring 33 is provided as spring, which rests with spring arms 331 and 332 on inner surfaces of the base 1 1 and the base 21.
- the leaf spring 33 may comprise a single spring leaf or be a spring assembly consisting of several superimposed spring leaves.
- the leaf spring 33 has at its free end of the spring arm 332 mounting holes 333, are guided by the rivets 334, with which the spring 33 is fixed to the base 21. In the base 21 corresponding mounting holes 21 3 are provided for the rivets 334.
- the leaf spring 33 is guided in the region of the transition between the spring arms 331 and 332 via the guide roller 32 and is inserted in the further course with the spring arm 331 under insertion tabs 1 1 3, which are characterized by the base 1 1 of the first hinge member.
- the Einstecklaschen 1 1 3 connect the spring arm 331 with the first hinge member 1 0, but allow a displacement of the two elements against each other, which adjusts upon pivoting of the first relative to the second hinge member 1 0, 20.
- the insertion tabs are not directly pronounced from the base 1 1, but are formed on a slide which is slidably mounted on the first hinge member 1 0.
- the effective spring force of the leaf spring 33 can be varied and so the spring force can be adjusted, for example, to different weights or geometries of the lid.
- Other means for adjusting the spring force are conceivable, for example an adjusting screw.
- other types of springs can be used as a leaf spring, such as a tension spring, a compression spring or a coil spring.
- the leaf spring 33 is shown in the shape resulting in the illustrated hinge position.
- the leaf spring 33 is biased so that the spring arms 331 and 332 occupy a stretched or overstretched position to each other. Accordingly, the leaf spring 33 brings the hinge into the basic position, which corresponds to the opening position of the cover 2 shown in FIG.
- a control lever 34 is rotatably mounted on one of the legs 12 of the first hinge member 10, which opens at its free end in an angled control pin 341.
- the control lever 34 has a mounting hole 342 about which the control lever is rotatably mounted on the leg 12. In the figure facing downwards, an extension is formed on the control lever 34, which serves for a weight compensation, so that the control pin 341 occupies a preferred position.
- the control lever 34 is rotatably mounted together with a coil spring 343 by means of a rivet 344 in a corresponding mounting hole 122 on the leg 12. The coil spring 343 engages in an unspecified in Fig.
- control lever 34 causes the functionality of the hinge described in connection with FIGS. 1 a-1 c and places the intermediate position shown in FIG. 1 b in the cover 2 snaps firmly.
- the interaction of the control lever 34 and the control curve 222 is explained in more detail below with reference to FIGS. 3a-3c.
- FIGS. 3a-3c a detail image of the hinge shown in FIG. 2 is shown in an identical state in an assembled state in an isometric sectional view.
- the control curve 222 is a self-contained curve which has various sections 222a, 22a ', 22b, 222c and 222c'.
- the sections 222a'-c ' form a closed, heart-shaped path, followed by the section 222a in the lower area.
- the outer contours of the control cam 222 are punched out of the leg 22, wherein the circumferential path is formed by the fact that in the center of the punched-out area a likewise heart-shaped insert 23 is inserted.
- the insert 23 may for example be a survey in a plastic plate, which is placed from the outside in the region of the control cam 222 on the leg 22, preferably clipped, riveted or molded.
- control pin 341 In the open position of the hinge shown in Fig. 3a, the control pin 341 is located at the end of the portion 222a of the cam 222.
- the control pin 241 moves along the portion 222a and
- the correct direction of movement of the control pin 341 when passing through the described closing and opening movement is determined by the shape of the control cam 222 and by the coil spring 343 relating.den weight compensating extension on the control lever 34.
- a difference in the depth of the control cam 222 may be provided in order to guide the control pin.
- the transition from section 222a to section 222a ' may be smooth, whereas section 222c' may be formed at the bottom of the control curve 222. The step prevents a transition of the control pin 341 from the portion 222a into the portion 222c '.
- Such a depth variation in the cam 222 requires a certain elasticity of the control lever 34 in itself or by its storage. By default, it is provided to leave the intermediate position of the hinge shown in Figure 3b by continuing the closing movement. However, it can not be prevented when using the household appliance, in which the hinge is inserted, that the lid is pivoted once by the user from the intermediate position upwards.
- the control cam 222 may be bevelled in the region of the detent recess 231 in such a way that an increased force acting between the two mentioned elements causes the control lever 34 to move transversely to its axis of rotation.
- the control lever 34 may be designed, for example, resilient. The control pin 341 then moves over the surface of the insert 23 until it snaps back into the control cam 222 in one of the sections 222a ', 22c' or 222a.
- an alternative possibility for the control lever 34 may be provided in its mounting, for example, such that the pivot axis of the control lever 34 can tilt and so the control pin 341 can leave the control cam in case of overload.
- the insert 23 can escape in a direction perpendicular to the surface of the leg 22 to the outside.
- the insert 23 carrying and patch on the outside of the leg 22 plate may be resilient and be attached only on one side to the leg 22, so that the insert 23 can escape to the outside.
- a damping function is further provided which damps an opening movement of the hinge when approaching the open position.
- a rotary damper 35 damper is attached to the second hinge member 20.
- the rotary damper 35 has a gear 351, the rotational movement is damped in a rotational direction.
- a gear segment 123 is formed in the region of the pivot axis, which in the present case consists of two teeth.
- the toothed wheel segment 123 may particularly preferably be formed integrally with the first hinge member 10 in the already mentioned stamping process.
- the interaction of the gear segment 123 with the gear 351 of the rotary damper 35 is shown in more detail below with reference to FIGS. 4a and 4b.
- mounting holes 223 are introduced in one of the legs, in which the damper 35 is determined by means of rivets 352.
- FIGS. 4a and 4b Shown in FIGS. 4a and 4b, in a similar manner as in FIGS. 3a-3c, isometric sectional views detailing the region of the pivot axis of the hinge of FIG. 2 in two different angular positions of the hinge point.
- the opposite side of the hinge is shown, in which the rotary damper 35 is arranged.
- Fig. 4a shows a partially open position of the hinge, in which the gear 351 of the rotary damper 35 is not in engagement with the gear segment 123 of the leg 12 of the first hinge member. Accordingly, the two hinge members 10, 20 can be pivoted to each other unattenuated.
- the gear 351 engages the gear segment 123 and is accordingly at a
- Pivoting the second hinge member 20 relative to the first hinge member 10 is rotated relative to the second hinge member 20.
- the rotary damper 35 dampens this rotational movement of the gear 351 and thus also the pivotal movement of the second hinge member 20 relative to the first
- Hinge member 10 The engagement of the gear 351 in the gear segment 123 is shown in the open position of the hinge in Fig. 4b.
- FIGS. 4a and 4b also show the end stops for the closing and the opening position of the hinge.
- an end stop takes place in that the base 21 of the second leg 20 rests against the legs 12 of the first hinge member 10 in the open position.
- the legs 12 are correspondingly shaped for this purpose to define the opening angle a c , which is slightly smaller than 180 ° in the present case.
- a stop 224 is bent at least on one of the legs 22, which rests in the closed position on the base 1 1 of the first hinge member.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Pivots And Pivotal Connections (AREA)
- Hinges (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/554,611 US10309141B2 (en) | 2015-03-05 | 2016-03-02 | Domestic appliance and hinge of a domestic appliance |
RU2017133043A RU2017133043A (ru) | 2015-03-05 | 2016-03-02 | Бытовой прибор и шарнир бытового прибора |
EP16707443.4A EP3265634B1 (de) | 2015-03-05 | 2016-03-02 | Haushaltsgerät und scharnier eines haushaltsgeräts |
CN201680013903.0A CN107407119A (zh) | 2015-03-05 | 2016-03-02 | 家用电器和家用电器的铰链 |
JP2017546609A JP6736572B2 (ja) | 2015-03-05 | 2016-03-02 | 家庭用電気器具及び家庭用電気器具のヒンジ |
KR1020177025204A KR20170125041A (ko) | 2015-03-05 | 2016-03-02 | 가전 기기 및 가전 기기용 힌지 |
CA2977209A CA2977209A1 (en) | 2015-03-05 | 2016-03-02 | Domestic appliance and hinge of a domestic appliance |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015103234.1 | 2015-03-05 | ||
DE102015103234.1A DE102015103234A1 (de) | 2015-03-05 | 2015-03-05 | Haushaltsgerät und Scharnier eines Haushaltsgeräts |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016139238A1 true WO2016139238A1 (de) | 2016-09-09 |
Family
ID=55451195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/054406 WO2016139238A1 (de) | 2015-03-05 | 2016-03-02 | Haushaltsgerät und scharnier eines haushaltsgeräts |
Country Status (9)
Country | Link |
---|---|
US (1) | US10309141B2 (de) |
EP (1) | EP3265634B1 (de) |
JP (1) | JP6736572B2 (de) |
KR (1) | KR20170125041A (de) |
CN (1) | CN107407119A (de) |
CA (1) | CA2977209A1 (de) |
DE (1) | DE102015103234A1 (de) |
RU (1) | RU2017133043A (de) |
WO (1) | WO2016139238A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107385772A (zh) * | 2017-08-02 | 2017-11-24 | 无锡小天鹅股份有限公司 | 洗衣机的控制装置及洗衣机 |
CN109695392A (zh) * | 2017-10-20 | 2019-04-30 | 日本电产三协(浙江)有限公司 | 带阻尼器铰链 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US10704311B1 (en) * | 2017-02-06 | 2020-07-07 | Mansfield Engineered Components, Inc. | Appliance lid hinge |
US10689790B2 (en) | 2018-02-28 | 2020-06-23 | Whirlpool Corporation | Lid hinge for a laundry treating appliance |
KR101936652B1 (ko) * | 2018-06-25 | 2019-03-19 | (주)아름다운동산 | 완충부재를 포함하는 봉안함 안치단의 도어 장치 |
CN112739881B (zh) * | 2018-09-14 | 2022-07-19 | C.M.I.铰链机械工业有限公司 | 具有终端速度衰减的家电和陈设的铰链装置 |
MY195538A (en) * | 2018-10-05 | 2023-01-31 | Daikin Res & Development Malaysia Sdn Bhd | A Housing With Hinged Access Panel |
PL3899372T3 (pl) * | 2018-12-18 | 2023-03-13 | Arçelik Anonim Sirketi | Urządzenie gotujące zawierające pokrywę górną |
CN109972951B (zh) * | 2019-03-23 | 2023-09-15 | 广东星徽精密制造股份有限公司 | 一种自动启闭的上翻门缓冲铰链 |
US11131057B2 (en) | 2019-07-12 | 2021-09-28 | Whirlpool Corporation | Laundry treating appliance having a hinge assembly |
DE102019211686A1 (de) * | 2019-08-05 | 2021-02-11 | BSH Hausgeräte GmbH | Einbauhaushaltsgerät mit einer Befestigungsplatte |
CN110446382B (zh) * | 2019-08-13 | 2020-08-14 | 北京机械设备研究所 | 一种密封铰链式气压箱 |
IT201900024496A1 (it) * | 2019-12-18 | 2021-06-18 | Koblenz Spa | Dispositivo per la chiusura di un’anta perfezionato. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1243561B (de) | 1959-07-07 | 1967-06-29 | Sievers Fa Carl | Scharnier mit gewichtsausgleichender Feder, insbesondere fuer Kuehltruhen |
DE10362318B4 (de) | 2003-12-22 | 2011-02-03 | Electrolux Home Products Corporation N.V. | Türscharnier für eine Tür eines Haushaltsgeräts sowie Haushaltsgerät mit wenigstens einem Türscharnier |
EP2657394A2 (de) * | 2010-12-23 | 2013-10-30 | LG Electronics Inc. | Vorrichtung zur verarbeitung von kleidungsstücken |
EP2703590A2 (de) * | 2012-08-27 | 2014-03-05 | Laag S.r.l. | Scharnier für ein Gerät |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1352602A (en) * | 1919-01-15 | 1920-09-14 | Sonora Phonograph Company Inc | Lid-support for talking-machines |
US1707511A (en) * | 1927-05-25 | 1929-04-02 | J W & W L Woolf | Holder for closures, such as lids, sashes, doors, and the like |
US2001507A (en) * | 1934-08-16 | 1935-05-14 | George Hunt | Latch mechanism |
US2076860A (en) * | 1935-10-18 | 1937-04-13 | Nat Lock Co | Supporting device |
US2195093A (en) * | 1938-03-09 | 1940-03-26 | Ralph D Neal | Lid support |
US2812802A (en) * | 1955-08-09 | 1957-11-12 | Nat Seating Co | Adjustable head rest |
GB975747A (en) * | 1962-11-27 | 1964-11-18 | Bloxvich Lock Stamping | Improvements relating to hinged doors and the like |
US3378880A (en) * | 1965-09-29 | 1968-04-23 | Gen Electric | Combined hinging and holding device for closure members |
GB1467491A (en) * | 1973-09-20 | 1977-03-16 | Heinze R | Hinge for furniture with glass doors |
US3906587A (en) * | 1973-12-07 | 1975-09-23 | Weber Knapp Co | Lid mounting hinge and counterbalance mechanism |
DE3140039A1 (de) * | 1981-10-08 | 1983-04-21 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Vorrichtung zum gewichtsausgleich einer klappbaren tuer von haushaltgeraeten |
US4914781A (en) * | 1988-12-27 | 1990-04-10 | Maytag Corporation | Hinge assembly for a closure member |
IT1235584B (it) * | 1989-09-06 | 1992-09-11 | C M I Cerniere Meccaniche Indu | Cerniera per l'apertura e chiusura semiautomatica di portelli particolarmente indicata per portelli frontali ad articolazione ad asse orizzontale di lavastoviglie |
US5169257A (en) * | 1992-06-26 | 1992-12-08 | Liou Shuen Yi | Angle adjustable joint |
US5894634A (en) * | 1997-06-26 | 1999-04-20 | Excel Industries, Inc. | Latch mechanism for vehicle seat |
US6530498B1 (en) * | 2001-01-12 | 2003-03-11 | Joseph Ovadia | Jewelry case with invisible spring hinge |
US6766563B2 (en) * | 2001-05-24 | 2004-07-27 | Mando Climate Control Corporation | Hinge assembly for a door of kimchi storage device |
DE10323698B3 (de) * | 2003-05-22 | 2005-02-10 | Huwil-Werke Gmbh Möbelschloss- Und Beschlagfabriken | Deckelsteller |
DE102005004957B4 (de) * | 2005-02-02 | 2013-05-08 | Hettich-Oni Gmbh & Co. Kg | Mehrgelenkscharnier |
ITBO20060308A1 (it) * | 2006-04-21 | 2007-10-22 | Nuova Star Spa | Cerniera per ante o sportelli |
KR101456726B1 (ko) * | 2006-07-18 | 2014-10-31 | 워렌 인더스트리즈 엘티디. | 스프링 바이어스된 지지암을 갖는 일체형 힌지 어셈블리 |
DE202007012603U1 (de) * | 2007-09-07 | 2009-01-22 | Hettich-Oni Gmbh & Co. Kg | Türscharnier eines Haushaltsgerätes |
ITBO20070614A1 (it) * | 2007-09-10 | 2009-03-11 | Nuova Star Spa | Cerniera per sportelli. |
US8250707B2 (en) * | 2009-03-10 | 2012-08-28 | Electrolux Home Products, Inc. | Door hinge assembly with intermediate stop position |
CN201814188U (zh) * | 2010-06-30 | 2011-05-04 | 梁华春 | 三挡焊接合页 |
KR101157801B1 (ko) * | 2010-09-13 | 2012-06-25 | 풍원공업 주식회사 | 도어 힌지 |
US8820861B2 (en) | 2010-12-23 | 2014-09-02 | Lg Electronics Inc. | Laundry treating apparatus |
ITMI20120237A1 (it) * | 2012-02-17 | 2013-08-18 | Oreste Lanzani | Cerniera per un elettrodomestico con mezzi elasticamente deformabili perfezionati |
WO2013170469A1 (zh) * | 2012-05-17 | 2013-11-21 | Xiao Yousong | 水平向上开启盖体用铰链 |
CN103440705B (zh) * | 2013-09-11 | 2015-07-22 | 广州中智融通金融科技有限公司 | 一种支撑机构及具有该机构的清分机 |
KR20160092217A (ko) * | 2015-01-27 | 2016-08-04 | 현대자동차주식회사 | 디텐트후드힌지 |
-
2015
- 2015-03-05 DE DE102015103234.1A patent/DE102015103234A1/de not_active Withdrawn
-
2016
- 2016-03-02 US US15/554,611 patent/US10309141B2/en not_active Expired - Fee Related
- 2016-03-02 KR KR1020177025204A patent/KR20170125041A/ko unknown
- 2016-03-02 EP EP16707443.4A patent/EP3265634B1/de active Active
- 2016-03-02 CN CN201680013903.0A patent/CN107407119A/zh active Pending
- 2016-03-02 CA CA2977209A patent/CA2977209A1/en not_active Abandoned
- 2016-03-02 JP JP2017546609A patent/JP6736572B2/ja not_active Expired - Fee Related
- 2016-03-02 RU RU2017133043A patent/RU2017133043A/ru not_active Application Discontinuation
- 2016-03-02 WO PCT/EP2016/054406 patent/WO2016139238A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1243561B (de) | 1959-07-07 | 1967-06-29 | Sievers Fa Carl | Scharnier mit gewichtsausgleichender Feder, insbesondere fuer Kuehltruhen |
DE10362318B4 (de) | 2003-12-22 | 2011-02-03 | Electrolux Home Products Corporation N.V. | Türscharnier für eine Tür eines Haushaltsgeräts sowie Haushaltsgerät mit wenigstens einem Türscharnier |
EP2657394A2 (de) * | 2010-12-23 | 2013-10-30 | LG Electronics Inc. | Vorrichtung zur verarbeitung von kleidungsstücken |
EP2703590A2 (de) * | 2012-08-27 | 2014-03-05 | Laag S.r.l. | Scharnier für ein Gerät |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107385772A (zh) * | 2017-08-02 | 2017-11-24 | 无锡小天鹅股份有限公司 | 洗衣机的控制装置及洗衣机 |
CN109695392A (zh) * | 2017-10-20 | 2019-04-30 | 日本电产三协(浙江)有限公司 | 带阻尼器铰链 |
Also Published As
Publication number | Publication date |
---|---|
US10309141B2 (en) | 2019-06-04 |
DE102015103234A1 (de) | 2016-09-08 |
RU2017133043A3 (de) | 2019-06-24 |
JP6736572B2 (ja) | 2020-08-05 |
RU2017133043A (ru) | 2019-04-08 |
CA2977209A1 (en) | 2016-09-09 |
US20180238093A1 (en) | 2018-08-23 |
KR20170125041A (ko) | 2017-11-13 |
CN107407119A (zh) | 2017-11-28 |
EP3265634A1 (de) | 2018-01-10 |
JP2018513289A (ja) | 2018-05-24 |
EP3265634B1 (de) | 2020-04-29 |
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