CN104342880A - Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine - Google Patents
Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine Download PDFInfo
- Publication number
- CN104342880A CN104342880A CN201310322520.XA CN201310322520A CN104342880A CN 104342880 A CN104342880 A CN 104342880A CN 201310322520 A CN201310322520 A CN 201310322520A CN 104342880 A CN104342880 A CN 104342880A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- door
- plate
- seal lip
- lip limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/28—Doors; Security means therefor
-
- 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
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
- D06F21/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement about a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a door sealing structure for a horizontal shaft washing machine and the horizontal shaft washing machine. The door sealing structure comprises a door plate, a washing machine body opening and a door sealing lip, wherein the washing machine body opening is formed in the door plate and is used for inputting clothes; the door sealing lip is arranged around the washing machine body opening and is made of an elastic material; a magnetic attraction structure capable of producing magnetic attraction force is arranged between the door plate and the door sealing lip; when the door plate is closed, the door plate and the door sealing lip are closely attached through the magnetic attraction force produced between the door plate and the door sealing lip, so that the sealing between the door plate and the door sealing lip is realized. The door sealing structure and the horizontal shaft washing machine have the advantages that the sealing property is good and stable, the door opening and closing of the washing machine are easy and convenient by the sealing structure using the magnetic attraction force, and the door sealing structure is extremely suitable for being used as the door sealing structure for the horizontal shaft washing machine.
Description
Technical field
The invention belongs to washing machine field, be specifically related to a kind of horizontal axis washer door sealing structure and horizontal axis washer.
Background technology
Classify by installation direction, washing machine is mainly divided into vertical shaft washing machine and horizontal axis washer, particularly, vertical shaft washing machine can comprise pulsator washing machine and agitator type washing machine, its door sealing structure is arranged on the top of vertical direction, namely horizontal axis washer generally refers to roller washing machine, and its door sealing structure is arranged in horizontal axis.The Main Function of door sealing structure prevents washing machine washings when washing operating mode from spilling, and the security protection of dehydration barrel when High Rotation Speed when dehydration condition.The washing principle that washing drum class constantly beats clothing is relied on because horizontal axis washer adopts, in use, its door sealing structure will inevitably be subject to the continuous extruding from washing clothes and washings, its sealing property is subject to comparatively test, therefore the sealing property of horizontal axis washer door sealing structure requires to do washing higher than vertical shaft, also can be more important.
Normally, the door seal lip limit that horizontal axis washer door sealing structure is all door-plate and is arranged on around washer body clothing dispensing port, door seal lip generally adopts elastomeric material to make, when closing door-plate, door-plate extruding door seal lip limit, and rely on the surface elasticity tension force on door seal lip limit to be sucked by door-plate, prevent the water generation seepage in washing machine.Described elastomeric material adopts ethylene propylene diene rubber class (EPDM) or thermoplastic elastomer (TPE) (TPE) class material mostly, and this hermetically-sealed construction makes washing machine simple and convenient when switch gate, enjoys the favor of washing machine consumer.
But find after Long-Time Service, the surface elasticity tension force on the door seal lip limit in this door sealing structure slowly can fail along with the time, and then makes the sealing effectiveness between door-plate and door seal lip limit reduce gradually.Especially when user drops into a certain amount of clothing, along with the running of washing machine, clothing in washing machine and washings constantly can extrude door-plate, cause the active force that door-plate is opened the door laterally, cause door seal lip limit and door-plate to there is extremely segregative possibility, finally cause the generation of washing machine drainage.
Further, along with the waterfall washing technology of horizontal axis washer is applied gradually, these waterfall washing technology needs can arrange nozzle in door seal, sprayed water to door seal lip limit by nozzle, because hydraulic pressure is larger, greatly can weaken the adhesion between door-plate and door seal lip limit, cause door seal lip limit to be separated with door-plate, the risk causing horizontal axis washer to leak is larger.
Therefore be necessary that seeking a kind of sealing property better horizontal axial type use in washing machine door sealing structure solves above-mentioned technical problem.
Summary of the invention
In view of this, the applicant is based on endeavouring research experience for many years and the professional knowledge of being engaged in washing machine, checking is groped through great many of experiments, the present invention is proposed, the invention reside in a kind of horizontal axis washer door sealing structure and horizontal axis washer, good seal performance, and the restriction that can not be subject to service time, and completely by being specifically arranged so that the present invention can not affect its sealing property due to washing clothes weight.
A kind of horizontal axis washer door sealing structure that object according to the present invention proposes, comprising:
Door-plate;
Be arranged on door-plate, for throwing in the washer body opening of clothing;
Be arranged on described washer body parameatal door seal lip limit, described door seal lip limit adopts elastomeric material to make;
Be provided with the magnetic structure that can produce magnetic attraction between described door-plate and door seal lip limit, when closing door-plate, by the magnetic attraction produced between door-plate and door seal lip limit, the two fitted tightly, realizing the sealing between door-plate and door seal lip limit;
Wherein,
Described magnetic structure comprises the first magnetic and the second magnetic, and the first described magnetic is fixedly installed on door-plate, and the second magnetic is fixedly installed on door seal lip limit;
The first described magnetic is the first magnet or the first magnetic conductor, and the second described magnetic is the second magnet or the second magnetic conductor, and at least one magnetic in the first magnetic and the second magnetic is magnet;
When closing door-plate, the magnetic attraction described in being produced by the magnetic effect of the first magnetic and the second magnetic.
Preferably, any one modes such as the first described magnetic and the optional self bonding of the second magnetic, splicing are chimeric, Overmolded are fixedly installed on described door-plate and door seal lip limit respectively.
Preferably, described first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed on door-plate medial surface, the second described magnetic adopts Overmolded mode to be fixedly installed on door seal lip limit, when closing door-plate, the first described magnetic and the second magnetic pass through the part surface mediate contact on door seal lip limit, by described magnetic attraction, the first magnetic and this part surface are fitted tightly, realize the sealing between door-plate and door seal lip limit.
Preferably, described door-plate medial surface is provided with groove, and the first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in described groove, and the height of the first magnetic flushes with the height of groove or substantially flushes.
Preferably, described door-plate medial surface is provided with projection, described door seal lip limit is provided with the cover junction that can contact with projection, the first described magnetic is fixedly installed in projection, the second described magnetic is fixedly installed in cover junction, and when closing door-plate, described projection contacts with described socket surface cover and produces surface elasticity tension force, by described magnetic attraction and described surface elasticity tension force, projection and cover junction are fitted tightly, realize the sealing between door-plate and door seal lip limit.
Preferably, described projection is provided with groove, and described first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in described groove, and the height of the first magnetic flushes with the height of groove or substantially flushes;
The second described magnetic is fixedly installed in described cover junction by Overmolded mode;
When closing door-plate, the first magnetic and cover junction, by overlapping junction mediate contact, are fitted tightly by described magnetic attraction and described surface elasticity tension force, realize the sealing between door-plate and door seal lip limit by the first described magnetic and the second magnetic.
Preferably, described projection comprises the conical surface of tapered shape, described door seal lip limit is provided with the cover junction that can contact with the conical surface, the first described magnetic is fixedly installed on the conical surface, the second described magnetic is fixedly installed in cover junction, when closing door-plate, the described conical surface contacts with described socket surface cover and produces surface elasticity tension force, by described magnetic attraction and described surface elasticity tension force, the conical surface and cover junction are fitted tightly, realize the sealing between door-plate and door seal lip limit.
Preferably, the described conical surface is provided with groove, and described first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in described groove, and the height of the first magnetic flushes with the height of groove or substantially flushes;
The second described magnetic is fixedly installed in described cover junction by Overmolded mode;
When closing door-plate, the first magnetic and cover junction, by overlapping junction mediate contact, are fitted tightly by described magnetic attraction and described surface elasticity tension force, realize the sealing between door-plate and door seal lip limit by the first described magnetic and the second magnetic.
Preferably, described Overmolded mode can be selected from injection mo(u)lding or sulfidization molding technique any one.
Present invention also offers a kind of horizontal axis washer, comprise door sealing structure, described door sealing structure adopts horizontal axis washer door sealing structure as above.
It is to be noted; the present invention relate in full for limiting being fixedly installed of the first magnetic and the second magnetic time the institute habituation description that adopts " " noun of locality just conventional; specifically can comprise " surface or inner or part on surface, part in inside " etc. and other are fixedly installed form, should not do narrow sense and understand the scope limiting the protection of the present patent application file request.
The present invention proposes to utilize to have the even permanent magnetic attraction of persistence to realize the sealing on end of door plate and door seal lip limit first in washing machine field, good seal performance and stable, and adopt the hermetically-sealed construction of magnetic attraction to make washing machine simple and convenient when switch gate equally, be suitable for very much horizontal axis washer door sealing structure, in order to strengthen the sealing effectiveness of magnetic attraction in the present invention, the present invention further, first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed on door-plate medial surface, and adopt the Overmolded mode as injection mo(u)lding or sulfidization molding to be fixedly installed on door seal lip limit by the second magnetic, thus make when closing door-plate, first magnetic and the second magnetic carry out mediate contact by the part surface on door seal lip limit, not only substantially reduce the active path of magnetic effect between the first magnetic and the second magnetic, to enhance between door-plate and door seal lip limit while magnetic attraction, more importantly also achieve and the magnetic effect of this active path directly acted between door seal lip limit part surface that the first magnetic and elastomeric material make, ensure that this door seal lip limit part surface fits tightly on the first magnetic of door-plate, and then the effective sealing achieved between door-plate and door seal lip limit,
In order to save the magnet material cost of magnetic structure of the present invention, guarantee sealing effectiveness simultaneously and facilitate consumer to carry out the operation of switch gate, again further, the present invention proposes magnetic attraction and surface elasticity tension force to carry out combining the sealing realized between door-plate and door seal lip limit, particularly, arrange projection at door-plate medial surface, arrange the cover junction that can contact with projection on door seal lip limit, when closing door-plate, described projection contacts with described socket surface cover and produces surface elasticity tension force, in conjunction with foregoing, groove can be provided with equally in projection, first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in a groove, and the height of the first magnetic flushes with the height of groove or substantially flushes, and the Overmolded mode as injection mo(u)lding or sulfidization molding is adopted to be fixedly installed in cover junction by the second magnetic, thus make when closing door-plate, first magnetic and the second magnetic carry out mediate contact by overlapping junction, not only substantially reduce the active path of magnetic effect between the first magnetic and the second magnetic, to enhance between door-plate and door seal lip limit while magnetic attraction, more importantly also achieve and the magnetic effect of this active path is all directly acted between the first magnetic and cover junction together with the surface elasticity tension force produced, ensure that the cover junction on door seal lip limit is closely socketed is fitted on the first magnetic of door-plate, and then the effective sealing achieved between door-plate and door seal lip limit, greatly reduce the consumed cost of magnet material in magnetic structure of the present invention simultaneously, and the magnetic attraction avoiding magnetic structure of the present invention crosses the operation generation inconvenience that may cause by force consumer being carried out to switch gate,
Technical scheme provided by the invention can realize the effective sealing of horizontal axis washer when selecting any one mode of washing between door-plate and door seal lip limit, and technical scheme is simple, and cost is low, is applicable to the scale of carrying out and applies.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of door sealing structure in first embodiment of the invention mode;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structure enlarged diagram at A place in Fig. 2.
Detailed description of the invention
The embodiment of the invention discloses a kind of horizontal axis washer door sealing structure, comprising:
Door-plate;
Be arranged on door-plate, for throwing in the washer body opening of clothing;
Be arranged on washer body parameatal door seal lip limit, door seal lip limit adopts elastomeric material to make;
Be provided with the magnetic structure that can produce magnetic attraction between door-plate and door seal lip limit, when closing door-plate, by the magnetic attraction produced between door-plate and door seal lip limit, the two fitted tightly, realizing the sealing between door-plate and door seal lip limit;
Wherein,
Magnetic structure comprises the first magnetic and the second magnetic, and the first magnetic is fixedly installed on door-plate, and the second magnetic is fixedly installed on door seal lip limit;
First magnetic is the first magnet or the first magnetic conductor, and the second magnetic is the second magnet or the second magnetic conductor, and at least one magnetic in the first magnetic and the second magnetic is magnet;
When closing door-plate, produce magnetic attraction by the magnetic effect of the first magnetic and the second magnetic.
In the above embodiment of the present invention, the first magnetic and the second magnetic specifically can comprise following three kinds of situations:
1. the first magnetic is the first magnet, and the second magnetic is the second magnetic conductor;
2. the first magnetic is the first magnet, and the second magnetic is the second magnet;
3. the first magnetic is the first magnetic conductor, and the second magnetic is the second magnet.
Elastomeric material of the present invention refers to rubber type of material, concrete conventional ground, adopts ethylene propylene diene rubber class (EPDM) or thermoplastic elastomer (TPE) (TPE) rubber-like materials or other rubber-like materials.
Owing to carrying out magnetic effect by the first magnet and the second magnet, need to select pole to the first magnet and the second magnet principle that is attracting according to heteropole, homopolar-repulsion in advance, otherwise likely can produce magnetic and scold effect, sealing effectiveness of the present invention cannot be realized, simultaneously also in order to reduce costs, preferably, the embodiment of the present invention specifically can adopt above-mentioned the 1st or the 3rd kind of situation to produce magnetic attraction.
Preferably, any one modes such as the first magnetic and the optional self bonding of the second magnetic, splicing be chimeric, Overmolded are fixedly installed on door-plate and door seal lip limit respectively.
Particularly, the bonding bonding way adopting double faced adhesive tape; Splicing is chimeric can adopt the splicing of groove type to be fitted together to mode; Preferably, the Overmolded mode of the embodiment of the present invention can be selected from any one in injection mo(u)lding or sulfidization molding technique.Certainly alternate manner can also be adopted the first magnetic and the second magnetic to be fixedly installed on respectively on door-plate or door seal lip limit.
Preferably, first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed on door-plate medial surface, second magnetic adopts Overmolded mode to be fixedly installed on door seal lip limit, when closing door-plate, first magnetic and the second magnetic pass through the part surface mediate contact on door seal lip limit, by magnetic attraction, the first magnetic and this part surface are fitted tightly, realize the sealing between door-plate and door seal lip limit, not only substantially reduce the active path of magnetic effect between the first magnetic and the second magnetic, to enhance between door-plate and door seal lip limit while magnetic attraction, more importantly also achieve and the magnetic effect of this active path directly acted between door seal lip limit part surface that the first magnetic and elastomeric material make, ensure that this door seal lip limit part surface fits tightly on the first magnetic of door-plate, and then the effective sealing achieved between door-plate and door seal lip limit.
Preferably, door-plate medial surface is provided with groove, first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in a groove, and the height of the first magnetic flushes with the height of groove or substantially flushes, door-plate medial surface is made to be complete planar, can increase and effectively fit tightly area between door-plate and door seal lip limit, improve the sealing effectiveness between door-plate and door seal lip limit further, be also convenient to consumer simultaneously and carry out switch gate operation.
Formed between magnet and magnet or between magnet and magnetic conductor because magnetic attraction adopts, because the cost of magnet is higher, if adopt magnetic attraction sealing completely, the magnet material amount consumed is larger, do not possess cost advantages, simultaneously, if magnetic attraction is excessively strong, the operation generation inconvenience of switch gate also may be carried out to consumer, therefore preferably, door-plate medial surface is provided with projection, door seal lip limit is provided with the cover junction that can contact with projection, when closing door-plate, protruding contact with socket surface cover produces surface elasticity tension force, by magnetic attraction and surface elasticity tension force, projection and cover junction are fitted tightly, realize the sealing between door-plate and door seal lip limit, while guaranteeing sealing effectiveness, effective reduction sealing cost, and the magnetic attraction avoiding magnetic structure of the present invention causes excessively by force operation consumer being carried out to switch gate to produce inconvenience.For shortening the active path of magnetic effect, further preferably, the first magnetic is fixedly installed in projection, and the second magnetic is fixedly installed in cover junction.
Further preferably, projection is provided with groove, first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in a groove, and the height of the first magnetic flushes with the height of groove or substantially flushes, make protruding in complete planar, effectively guarantee that the surface elasticity tension force that cover junction is formed in projection is unaffected;
Second magnetic is fixedly installed in cover junction by Overmolded mode;
When closing door-plate, first magnetic and the second magnetic are by overlapping junction mediate contact, by magnetic attraction and surface elasticity tension force, the first magnetic and cover junction are fitted tightly, realize the sealing between door-plate and door seal lip limit, not only substantially reduce the active path of magnetic effect between the first magnetic and the second magnetic, to enhance between door-plate and door seal lip limit while magnetic attraction, more importantly also achieve and the magnetic effect of this active path is all directly acted between the first magnetic and cover junction together with the surface elasticity tension force produced, ensure that the cover junction on door seal lip limit is closely socketed is fitted on the first magnetic of door-plate, and then the effective sealing achieved between door-plate and door seal lip limit.
In order to improve the surface elasticity tension force of door seal lip limit on door-plate further, preferably, projection comprises the conical surface of tapered shape, door seal lip limit is provided with the cover junction that can contact with the conical surface, when closing door-plate, the conical surface contacts with socket surface cover and produces surface elasticity tension force, the conical surface and cover junction is fitted tightly, realize the sealing between door-plate and door seal lip limit by magnetic attraction and surface elasticity tension force.For shortening the active path of magnetic effect, further preferably, the first magnetic is fixedly installed on the conical surface, and the second magnetic is fixedly installed in cover junction.
Further preferably, the conical surface is provided with groove, and the first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in a groove, and the height of the first magnetic flushes with the height of groove or substantially flushes;
Second magnetic is fixedly installed in cover junction by Overmolded mode;
When closing door-plate, the first magnetic and cover junction, by overlapping junction mediate contact, are fitted tightly by magnetic attraction and surface elasticity tension force, realize the sealing between door-plate and door seal lip limit by the first magnetic and the second magnetic.
For the ease of process operation, the door seal lip limit of making due to elastic caoutchouc class material generally adopts injection mo(u)lding or sulfidization molding technique to prepare formation in mould, and mould generally adopts the metal with permeance to make, in addition, the door seal lip limit that elastic caoutchouc class material is made is in order to improve self rigidity, general employing on metallic framework, carry out injection moulding or sulfuration process obtains door seal lip limit body, if therefore the second magnetic is the second magnet, second magnet can with there is the metal die of permeance or produce magnetic active force with metallic framework, be not easy to process operation, therefore, for the ease of carrying out process operation routinely, further preferably, first magnetic is the first magnet, second magnetic is the second magnetic conductor (being the 1st kind of above-mentioned situation), when closing door-plate, magnetic attraction is produced by the magnetic effect of the first magnet and the second magnetic conductor.
The embodiment of the present invention first magnetic and the second magnetic can need to select any one shape according to actual setting, preferably, first magnetic and the second magnetic are in the form of a ring, be beneficial to its being fixedly installed respectively on door-plate and door seal lip limit, effectively ensure the overall consistent seal between door seal lip limit and door-plate simultaneously, also other shapes can be adopted realize the integral sealing even results be substantially equal to ring-type, first magnetic of the ring-like that the first magnetic unit be interrupted as adopted several is arranged in, second magnetic of the ring-like that the second magnetic unit adopting several to be interrupted is arranged in.
The embodiment of the invention also discloses a kind of horizontal axis washer, comprise door sealing structure, wherein, door sealing structure adopts horizontal axis washer door sealing structure as above.
In order to technical scheme of the present invention is described better, several specific embodiment mode will be exemplified below.
First way of example
See Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the perspective view of door sealing structure in first embodiment of the invention mode, and Fig. 2 is the sectional view of Fig. 1; Fig. 3 is the structure enlarged diagram at A place in Fig. 2.Horizontal axis washer door sealing structure as shown in Figure 1, Figure 2 and Figure 3, wherein, comprising:
Door-plate, comprises door-plate body (scheming not shown) and is fixedly mounted on the projection 100 of door-plate body medial surface, and protruding 100 adopt transparent glass materials to make, and also can be described as a glass;
Be arranged on door-plate, for throwing in the washer body opening (scheming not shown) of clothing;
Be arranged on washer body parameatal door seal lip limit 200, door seal lip limit 200 in the form of a ring, adopts elastic rubber material to make, specifically comprises metallic framework 210, and at the door seal lip limit body that metallic framework 210 injection mo(u)lding or sulfidization molding obtain;
Projection 100 comprises the conical surface 110 of tapered shape, and the conical surface 110 is provided with groove 130, and door seal lip limit 200 is provided with the cover junction 220 that can contact with the conical surface 110, and when closing door-plate, the conical surface 110 contacts with cover junction 220 and produces surface elasticity tension force;
The magnetic structure that can produce magnetic attraction is provided with between protruding 100 and door seal lip limit 200, wherein, magnetic structure comprises the first magnet and the second magnetic conductor, first magnet is ringshaped magnet 120, ringshaped magnet 120 is fixedly installed in the groove 130 of the conical surface 110 by double faced adhesive tape bonding way, and the height of ringshaped magnet 120 flushes with the height of groove 130, make the conical surface 110 in complete planar; Second magnetic conductor is annular metal thin slice 230, in the door seal lip limit body process that injection mo(u)lding or sulfidization molding obtain, annular metal thin slice 230 is fixedly installed on cover junction 220 inner simultaneously;
When closing the door-plate body be integrated with protruding 100, ringshaped magnet 120 and annular metal thin slice 230 are by overlapping junction 220 mediate contact, magnetic attraction is produced by ringshaped magnet 120 and the magnetic effect of annular metal thin slice 230, the conical surface 110 contacts with cover junction 220 and produces surface elasticity tension force, by magnetic attraction and surface elasticity tension force, ringshaped magnet 120 and cover junction 220 are fitted tightly, realize the sealing between door-plate and door seal lip limit.
A kind of horizontal axis washer, comprises door sealing structure, wherein, and the horizontal axis washer door sealing structure that door sealing structure adopts this first way of example above-mentioned.
Second way of example
Equally can see the horizontal axis washer door sealing structure shown in Fig. 1, Fig. 2 and Fig. 3, this second way of example is compared with the first way of example, difference is only: magnetic structure comprises the first magnet and the second magnet, first magnet is the first ringshaped magnet, first ringshaped magnet is fixedly installed in the groove of the conical surface by double faced adhesive tape bonding way, and the height of the first ringshaped magnet flushes substantially with the height of groove, the conical surface is made to be complete planar substantially; Second magnetic conductor is the second ringshaped magnet, is fixedly installed on cover junction inner by injection mo(u)lding or sulfidization molding mode;
When closing with the protruding door-plate body be integrated, the first ringshaped magnet and the second ringshaped magnet, by overlapping junction mediate contact, produce magnetic attraction by the magnetic effect of the first ringshaped magnet and the second ringshaped magnet;
All the other structures and annexation thereof, operation principle all can with the first way of example.
A kind of horizontal axis washer, comprises door sealing structure, wherein, and the horizontal axis washer door sealing structure that door sealing structure adopts this second way of example above-mentioned.
3rd way of example
Equally can see the horizontal axis washer door sealing structure shown in Fig. 1, Fig. 2 and Fig. 3, this the 3rd way of example is compared with the first way of example, difference is only: magnetic structure comprises the first magnetic conductor and the second magnet, first magnetic conductor is annular metal thin slice, annular metal thin slice is fixedly installed in the groove of the conical surface by the chimeric mode of splicing, and the height of annular metal thin slice flushes substantially with the height of groove, the conical surface is made to be complete planar substantially; Second magnetic conductor is ringshaped magnet, is fixedly installed on cover junction inner by injection mo(u)lding or sulfidization molding mode;
When closing with the protruding door-plate body be integrated, annular metal thin slice and ringshaped magnet, by overlapping junction mediate contact, produce magnetic attraction by the magnetic effect of annular metal thin slice and ringshaped magnet;
All the other structures and annexation thereof, operation principle all can with the first way of example.
A kind of horizontal axis washer, comprises door sealing structure, wherein, and the horizontal axis washer door sealing structure that door sealing structure adopts this 3rd way of example above-mentioned.
The technology contents be not specifically related to for the present invention or launch believes the common practise being those skilled in the art, does not repeat carrying out word one by one at this.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a horizontal axis washer door sealing structure, is characterized in that, comprising:
Door-plate;
Be arranged on door-plate, for throwing in the washer body opening of clothing;
Be arranged on described washer body parameatal door seal lip limit, described door seal lip limit adopts elastomeric material to make;
Be provided with the magnetic structure that can produce magnetic attraction between described door-plate and door seal lip limit, when closing door-plate, by the magnetic attraction produced between door-plate and door seal lip limit, the two fitted tightly, realizing the sealing between door-plate and door seal lip limit;
Wherein,
Described magnetic structure comprises the first magnetic and the second magnetic, and the first described magnetic is fixedly installed on door-plate, and the second magnetic is fixedly installed on door seal lip limit;
The first described magnetic is the first magnet or the first magnetic conductor, and the second described magnetic is the second magnet or the second magnetic conductor, and at least one magnetic in the first magnetic and the second magnetic is magnet;
When closing door-plate, the magnetic attraction described in being produced by the magnetic effect of the first magnetic and the second magnetic.
2. horizontal axis washer door sealing structure as claimed in claim 1, it is characterized in that, any one modes such as the first described magnetic and the optional self bonding of the second magnetic, splicing are chimeric, Overmolded are fixedly installed on described door-plate and door seal lip limit respectively.
3. horizontal axis washer door sealing structure as claimed in claim 2, it is characterized in that, described first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed on door-plate medial surface, the second described magnetic adopts Overmolded mode to be fixedly installed on door seal lip limit, when closing door-plate, the first described magnetic and the second magnetic pass through the part surface mediate contact on door seal lip limit, by described magnetic attraction, the first magnetic and this part surface are fitted tightly, realize the sealing between door-plate and door seal lip limit.
4. horizontal axis washer door sealing structure as claimed in claim 3, it is characterized in that, described door-plate medial surface is provided with groove, first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in described groove, and the height of the first magnetic flushes with the height of groove or substantially flushes.
5. horizontal axis washer door sealing structure as claimed in claim 1, it is characterized in that, described door-plate medial surface is provided with projection, described door seal lip limit is provided with the cover junction that can contact with projection, the first described magnetic is fixedly installed in projection, the second described magnetic is fixedly installed in cover junction, when closing door-plate, described projection contacts with described socket surface cover and produces surface elasticity tension force, by described magnetic attraction and described surface elasticity tension force, projection and cover junction are fitted tightly, realize the sealing between door-plate and door seal lip limit.
6. horizontal axis washer door sealing structure as claimed in claim 5, it is characterized in that, described projection is provided with groove, described first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in described groove, and the height of the first magnetic flushes with the height of groove or substantially flushes;
The second described magnetic is fixedly installed in described cover junction by Overmolded mode;
When closing door-plate, the first magnetic and cover junction, by overlapping junction mediate contact, are fitted tightly by described magnetic attraction and described surface elasticity tension force, realize the sealing between door-plate and door seal lip limit by the first described magnetic and the second magnetic.
7. horizontal axis washer door sealing structure as claimed in claim 5, it is characterized in that, described projection comprises the conical surface of tapered shape, described door seal lip limit is provided with the cover junction that can contact with the conical surface, the first described magnetic is fixedly installed on the conical surface, the second described magnetic is fixedly installed in cover junction, when closing door-plate, the described conical surface contacts with described socket surface cover and produces surface elasticity tension force, by described magnetic attraction and described surface elasticity tension force, the conical surface and cover junction are fitted tightly, realize the sealing between door-plate and door seal lip limit.
8. horizontal axis washer door sealing structure as claimed in claim 7, it is characterized in that, the described conical surface is provided with groove, described first magnetic adopts the bonding or chimeric mode of splicing to be fixedly installed in described groove, and the height of the first magnetic flushes with the height of groove or substantially flushes;
The second described magnetic is fixedly installed in described cover junction by Overmolded mode;
When closing door-plate, the first magnetic and cover junction, by overlapping junction mediate contact, are fitted tightly by described magnetic attraction and described surface elasticity tension force, realize the sealing between door-plate and door seal lip limit by the first described magnetic and the second magnetic.
9. the horizontal axis washer door sealing structure as described in Claims 2 or 3 or 6 or 8, is characterized in that, described Overmolded mode can be selected from injection mo(u)lding or sulfidization molding technique any one.
10. a horizontal axis washer, comprises door sealing structure, it is characterized in that, described door sealing structure adopts as the horizontal axis washer door sealing structure in claim 1-9 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322520.XA CN104342880B (en) | 2013-07-29 | 2013-07-29 | A kind of horizontal axis washer door sealing structure and horizontal axis washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310322520.XA CN104342880B (en) | 2013-07-29 | 2013-07-29 | A kind of horizontal axis washer door sealing structure and horizontal axis washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104342880A true CN104342880A (en) | 2015-02-11 |
| CN104342880B CN104342880B (en) | 2016-09-07 |
Family
ID=52499293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310322520.XA Active CN104342880B (en) | 2013-07-29 | 2013-07-29 | A kind of horizontal axis washer door sealing structure and horizontal axis washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104342880B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107849787A (en) * | 2015-07-24 | 2018-03-27 | 松下知识产权经营株式会社 | Tumbling-box washing machine |
| CN108691161A (en) * | 2017-04-11 | 2018-10-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine door sealing structure and roller washing machine |
| WO2022148233A1 (en) * | 2021-01-08 | 2022-07-14 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040069702A (en) * | 2003-01-30 | 2004-08-06 | 엘지전자 주식회사 | A washing machine and door locking/unlocking control method of the same |
| CN102159758A (en) * | 2008-09-03 | 2011-08-17 | Itw美达丰(托尔明)公司 | Safety lock for door of household appliance, preferably of washing machine |
-
2013
- 2013-07-29 CN CN201310322520.XA patent/CN104342880B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040069702A (en) * | 2003-01-30 | 2004-08-06 | 엘지전자 주식회사 | A washing machine and door locking/unlocking control method of the same |
| CN102159758A (en) * | 2008-09-03 | 2011-08-17 | Itw美达丰(托尔明)公司 | Safety lock for door of household appliance, preferably of washing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107849787A (en) * | 2015-07-24 | 2018-03-27 | 松下知识产权经营株式会社 | Tumbling-box washing machine |
| CN107849787B (en) * | 2015-07-24 | 2018-09-25 | 松下知识产权经营株式会社 | Tumbling-box washing machine |
| CN108691161A (en) * | 2017-04-11 | 2018-10-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine door sealing structure and roller washing machine |
| CN108691161B (en) * | 2017-04-11 | 2021-12-10 | 青岛海尔洗涤电器有限公司 | Door seal structure for drum washing machine and drum washing machine |
| WO2022148233A1 (en) * | 2021-01-08 | 2022-07-14 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104342880B (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104342880A (en) | Door sealing structure for horizontal shaft washing machine and horizontal shaft washing machine | |
| CN104729186B (en) | Refrigerator | |
| CN204971669U (en) | Water pick | |
| CN105177928A (en) | Inner container positioning lock of impeller type washing machine | |
| CN204902186U (en) | Drainage nozzle , water collector and air conditioner | |
| CN204539382U (en) | A kind of fixing structure for horn | |
| CN203923721U (en) | Dryer/door of washing machine hermetically-sealed construction and dryer | |
| CN108103731A (en) | A kind of inner cylinder tripod and roller washing machine | |
| CN205269695U (en) | Suction head pipettor | |
| CN208430341U (en) | Jettison system liquid storage case assembly | |
| CN202856297U (en) | Cable protection joint for terminal box | |
| CN211645719U (en) | Washing machine door seal and front outer barrel structure | |
| CN208558275U (en) | A kind of mold sealing strip for refrigerator lining plastic uptake | |
| CN206071861U (en) | A kind of piston rod union joint | |
| CN202992178U (en) | Radial sealing ring | |
| CN206976414U (en) | A kind of novel battery end cover sealing structure | |
| CN105088705A (en) | Clothes dryer/washing machine door sealing structure and clothes dryer | |
| CN206572476U (en) | Arch waterproof seal | |
| CN203656174U (en) | Economical sealing ring | |
| CN204403454U (en) | Combined type single slope drainage valve | |
| CN203211690U (en) | Portable sealing cover | |
| CN214876866U (en) | Rotating assembly and storage box | |
| CN204153144U (en) | A kind of closure seal ring | |
| CN209160414U (en) | A kind of wet towel cover that can save plastics and viscose | |
| CN203375060U (en) | Three-way connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |