CN102041659A

CN102041659A - Door for front-loading washing machine

Info

Publication number: CN102041659A
Application number: CN2010105180962A
Authority: CN
Inventors: 希尔瓦诺·富马加利
Original assignee: Candy SpA
Current assignee: Candy SpA
Priority date: 2009-10-13
Filing date: 2010-10-13
Publication date: 2011-05-04
Anticipated expiration: 2030-10-13
Also published as: CN102041659B; EP2312040A1; EP2312040B1; ES2386933T3

Abstract

A door is described for front-loading washing machine comprising a unit (1) with front panel (9) having an opening (2) for loading laundry to be washed with the door (3) suitable for closing the opening. The door has a frame (31) and an inner part (32); the inner part comprises a circular peripheral part (35) and is shaped so that the horizontal section passing through the centre (C) of the door comprises a central convex part (33) and two concave parts (34) which are adjacent and connect up to the convex part and with the circular peripheral part (35) of the door.

Description

The door that is used for front-loading washing machine

Technical field

The present invention relates to a kind of door that is used for front-loading washing machine.

Background technology

Front-loading washing machine comprises an assembly with bucket, and this barrel comprises the cylinder that has trunnion axis usually; Described cylinder has the opening of the laundry item that is used to pack into, the register of this opening and described assembly.Described opening is closed by the door of openable, and described door is hinged to described assembly.

Door is generally the porthole shape, comprises transparent glass part and plastic frame.Described door has O-ring seal, and after door was closed, edge of opening was being pressed in this O-ring seal, flowed out in washing process with waterproof and washing agent.

Usually, the glass component of door of washing machine, prevents to damage clothing in washing or rotary dehydration operation so that clothing is remained in the washing machine drum for depression shape.

Summary of the invention

In view of above-mentioned prior art, the objective of the invention is to, a kind of door of front-loading washing machine is provided, this has improved the laundry mode of washing machine itself.

According to the present invention, above-mentioned purpose is to realize by the door of front-loading washing machine, described washing machine comprises an assembly with header board, the opening that has the laundry item that is used to pack on this header board, and described door is suitable for closing described opening, described door comprises framework and interior section, described interior section comprises the circular periphery part, wherein, the shape of the interior section of described door makes the horizontal profile at a center of passing comprise a central spud and two recesses, these two recesses and described protuberance are adjacent one another are, and partly link to each other with the circular periphery of described protuberance with described door.

The present invention can also provide the front-loading washing machine described in claim 6.

Description of drawings

By following specific descriptions to preferred embodiment, characteristics of the present invention and advantage present clear, and accompanying drawing is depicted as non-limiting example, wherein:

Fig. 1 is the front view according to front-loading washing machine door of the present invention;

Fig. 2 is the vertical section schematic diagram along the line II-II of the door among Fig. 1;

Fig. 3 is the horizontal profile schematic diagram along the line III-III of the door among Fig. 1;

Fig. 4 is the details enlarged drawing of the door among Fig. 3;

Fig. 5 is the perspective view of the door among Fig. 1.

The specific embodiment

Fig. 1-5 has illustrated according to the door of front-loading washing machine of the present invention.Rinsing maching of the prior art, especially washing machine, have assembly 1 that comprises header board 9 and the wash bucket that is installed in this assembly 1, described header board 9 has the opening 2 of the laundry item that is used to pack into, described wash bucket comprises with rotation mode and is installed on its intermediate roll, cylinder and wash bucket (not shown) have opening separately, and both openings align mutually, and with the register of described assembly.The opening 2 of assembly 1 is closed by the door 3 that is hinged to described assembly 1.

Door 3 is the porthole formula, comprises annular frame 31 and interior section 32, and this interior section is preferably made by glass.Interior section 32 comprises middle body 33, and this middle body 33 has protuberance 33, and this protuberance 33 is in abutting connection with two recesses 34; Described protuberance 33 and described two recesses 34 are preferably towards header board, and not towards the inside of cylinder.Or rather, the feasible horizontal profile that passes the center C of door (Fig. 3) of the shape of the interior section 32 of door 3 comprises protuberance 33, and this protuberance 33 is positioned at the central authorities of interior section 32, and recess 34 is in abutting connection with described protuberance 33; One side of recess 34 is connected to protuberance 33, and opposite side is connected to the circular periphery part 35 of door 3.The vertical extension of interior section 32, its development length are at least half of door 3 height H.

Protuberance 33 length in the horizontal direction is less than each recess 34 length in the horizontal direction; Two recesses 34 preferably have identical horizontal length.

Circular periphery part 35 abutment frame 31 and with framework 31 be one.The shape of the appropriate section of door is identical in the shape of circular periphery part 35 and the prior art; Like this, need not to change the attachment of door of washing machine, these attachment are used to push down door 3, or rather, are used to push down the circular periphery part 35 of door 3.Like this, door 3 just can use in the front-loading washing machine of any kind.

The shape of interior section 32 of door makes its vertical pivot A symmetry about the center C of passing door 3.Protuberance 33 is more outstanding with respect to the in-profile P of door than recess 34, that is, with respect to profile P, the thickness of protuberance 33 is greater than recess 34, and profile P is positioned at the sidepiece of door, and after door was closed, profile P was placed in the inside of opening 2.Profile P is the vertical pivot of an interior section that passes the framework 31 of door (promptly pushing down header board that part of of described assembly 1 when closing).

Fig. 5 has more clearly illustrated this point, and protuberance 33 extends along the vertical pivot A of the center C of passing door 3, and recess 3 links to each other with the circular periphery part 35 of described protuberance 33 and door.

Therefore, door has the disymmetry involute about central shaft A.

Install and the opening of the opening 2 of closing assembly and washing machine drum after, door 3 can make clothing carry out more violent rotatablely moving, this motion acts on the involute surface of por.In fact, its result is that by the motion of direction shown in the arrow F among Fig. 5, clothing carries out more violent reversing, and comprises partial rotation and slip on the recess 34 of door; The spinning movement of clothing roughly becomes staggered form to carry out with the typical spinning movement of washing machine drum.The described typical case who rotatablely moves with cylinder rotatablely moves by the clothing of arrow F, will help and guarantee that clothes washing is more efficient.

Claims

1. the door that is used for front-loading washing machine, described washing machine comprises the have header board assembly (1) of (9), this header board (9) has opening (2) that is used to send into laundry item and the door (3) that is suitable for closing described opening (2), described door comprises framework (31) and interior section (32), this interior section comprises circular periphery part (35), it is characterized in that, the shape of the interior section (32) of described door makes the horizontal profile at the center (C) of passing door comprise a central spud (33) and two recesses (34), these two recesses (34) and described protuberance and circular periphery partly (35) adjacent and link to each other.

2. door according to claim 1 is characterized in that, being shaped as of the interior section (32) of described door, and vertical the extension, its development length is at least half of height (H) of described door.

3. door according to claim 1 and 2 is characterized in that described protuberance (33) extends along the vertical pivot that passes a center (A), and described interior section is about described vertical pivot symmetry of passing a center.

4. door according to claim 1 is characterized in that described protuberance (33) is more outstanding with respect to the in-profile (P) of door than described recess (34).

5. door according to claim 1 is characterized in that the shape of the described interior section (32) of described door makes the upper end of described protuberance (33) be connected to annular edge of part (35) by recess (39).

6. front-loading washing machine, comprise the have header board assembly (1) of (9), this header board (9) has the opening (2) of the laundry item that is used to pack into and is suitable for closing the door (3) of described opening, described washing machine also comprises the wash bucket that is positioned at described assembly, this wash bucket comprises with rotation mode and is installed on wherein cylinder, and this cylinder and wash bucket have the opening of mutual alignment separately, and this two opening also with the register of described assembly, it is characterized in that described door is the described door of each claim of front.