CN106350965B - Sealing strip, interior cartridge module and washing machine - Google Patents
Sealing strip, interior cartridge module and washing machine Download PDFInfo
- Publication number
- CN106350965B CN106350965B CN201610838885.1A CN201610838885A CN106350965B CN 106350965 B CN106350965 B CN 106350965B CN 201610838885 A CN201610838885 A CN 201610838885A CN 106350965 B CN106350965 B CN 106350965B
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- China
- Prior art keywords
- segmentation
- muscle
- cartridge module
- sealing cover
- interior cartridge
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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
-
- 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
- D06F37/02—Rotary receptacles, e.g. drums
Abstract
The present invention discloses a kind of sealing strip, interior cartridge module and washing machine, wherein the sealing strip includes：Ontology, the lateral surface with opposite front surface, rear surface and the connection a front surface and a rear surface；And the first elastic waterstop muscle, it is convexly equipped in the lateral surface.Technical solution of the present invention can improve the leakproofness of sealing strip.
Description
Technical field
The present invention relates to household appliances field, more particularly to a kind of sealing strip, interior cartridge module and washing machine.
Background technology
It is well known that the internal barrel bottom of washing machine is equipped with interior tube stent and the sealing bottom cover to protective cradle, in order to add
The leakproofness connected between tube stent, sealing bottom cover and cylinder bottom in strong, is generally arranged sealing strip in the junction of three；Sealing
Front and rear surfaces are connected to interior tube stent and sealing bottom cover respectively, and side is connected to a cell wall for bottom mounting groove, however due to slot
The usually arc-shaped setting of wall, the side of sealing strip, which can not be fully sealed, is connected to cell wall.
Invention content
The main object of the present invention is to propose a kind of sealing strip, it is intended to improve the leakproofness of sealing strip.
To achieve the above object, sealing strip proposed by the present invention, including：
Ontology, the lateral surface with opposite front surface, rear surface and the connection a front surface and a rear surface；And
First elastic waterstop muscle, is convexly equipped in the lateral surface.
Preferably, the sealing strip further includes the second elastic waterstop muscle for being convexly equipped in the lateral surface, second elasticity
Sealing muscle is arranged with the first elastic waterstop muscle interval, and the second elastic waterstop muscle is compared to first elastic waterstop
Stream has been collectively formed far from the rear surface, the first elastic waterstop muscle, the second elastic waterstop muscle and the lateral surface in muscle
Sink.
Preferably, the both ends of first segmentation respectively connects in the same side there are one second segmentation, one described the
One segmentation and corresponding two the second segmentation one sealing unit of formation, second point of adjacent two sealing units
Section is correspondingly connected with, and several sealing unit head and the tail are sequentially connected with and enclose and set annularly.
Preferably, the gutter channel on the gutter channel and the second segmentation in first segmentation is interconnected.
Preferably, the rear surface is equipped with card slot.
Preferably, the card slot is equipped with multiple, and the multiple card slot is along the length direction uniform intervals of described ontology
It lays.
Preferably, the card slot is rectangle card slot.
It is preferably located at the card slot of first segmentation and is segmented positioned at second segmentation upper close described first
Position several card slots be through-hole groove, it is described second segmentation remaining card slot be blind hole slot.
Preferably, the rear surface of second segmentation is equipped with lug boss.
Preferably, the boss is in the edge of the close lateral surface of the rear surface of second segmentation.
Preferably, the first elastic waterstop muscle is in tapered setting on the direction far from the lateral surface.
Preferably, the lateral surface of second segmentation is also convexly equipped with third elastic waterstop in the position close to the front surface
Muscle.
Preferably, the third elastic waterstop muscle is concurrently equipped with two rows.
Preferably, the sealing strip is an integral molding structure.
Preferably, the sealing strip is made of rubber or silica gel material.
The present invention also proposes a kind of interior cartridge module, including：
Holder, the holder include hub and by the outwardly extending leg section in hub periphery；
Shaft is fixed on the hub；
Inner cylinder, including stack shell and cylinder bottom are formed on the lateral surface at the cylinder bottom to house the groove of the leg section；
Sealing cover, covering is on the bracket；And
Sealing strip, the sealing strip include an ontology, and described ontology has opposite front surface, rear surface and connection
The lateral surface of a front surface and a rear surface；At least partly described front surface is connected to the holder, and the rear surface is connected to
The sealing cover；It is convexly equipped with the first elastic waterstop muscle on the lateral surface, the cell wall of the groove is abutted to elasticity.
Preferably, the sealing strip further includes the second elastic waterstop muscle for being convexly equipped in the lateral surface, second elasticity
Sealing muscle is arranged with the first elastic waterstop muscle interval, and the second elastic waterstop muscle is compared to first elastic waterstop
Muscle abuts the cell wall of the groove far from the rear surface, the second elastic waterstop muscle elasticity；The first elastic waterstop muscle,
Gutter channel has been collectively formed in second elastic waterstop muscle and the lateral surface.
Preferably, the holder includes multiple leg sections, and multiple leg sections are radiated from the hub in plane
Shape extends, and the multiple leg section being arranged circumferentially along the hub.
Preferably, the groove include wall surface, the two side walls at the two opposite sides side of the wall surface and
The end wall surface opposite with the end face of the leg section；
Described ontology includes the first segmentation and the second segmentation, and described ontology is set around the outer profile of the holder
It sets, first segmentation is abutted with the end wall surface, and second segmentation is abutted with the side wall surface.
Preferably, the gutter channel on the gutter channel and the second segmentation in first segmentation is interconnected.
Preferably, the lateral surface of second segmentation is also convexly equipped with third elastic waterstop in the position close to the front surface
Muscle, the third elastic waterstop muscle elasticity abut the side wall surface of the groove.
Preferably, the third elastic waterstop muscle is concurrently equipped with two rows.
Preferably, the inner surface edge of the sealing cover is equipped with fixed card convex, the rear surface of described ontology be equipped with for
The fixed card convex is adapted to the card slot plugged.
Preferably, the fixing card is convexly equipped with multiple, the inner surface edge of sealing cover described in the multiple fixing card convex edge
Uniform intervals are laid；
The card slot is equipped with multiple, and the multiple card slot is laid along the length direction uniform intervals of described ontology, each
Card slot is correspondingly connected with a fixation card convex.
Preferably, the fixed card convex is the rectangle bead structures of outwardly convex, and the card slot is and the fixed card convex
The rectangle card slot of cooperation.
It is preferably located at the card slot of first segmentation and is segmented positioned at second segmentation upper close described first
Position several card slots be through-hole groove, it is described second segmentation remaining card slot be blind hole slot.
Preferably, the inner surface edge of the sealing cover is additionally provided with heavy to the first limit of accommodating first segmentation
Slot, in the slot bottom of the first limit deep gouge, the first limit deep gouge is in step for the described first fixing card projection being segmented
Shape is arranged, and inside edge slides to limit first segmentation relative to the sealing cover.
Preferably, the inner surface edge of the sealing cover is additionally provided with the retaining convex rib of corresponding second subsection setup, institute
The relatively described fixed card convex of retaining convex rib is stated close to the middle part of the sealing cover to be arranged；The retaining convex rib is abutting described
The surface opposite with the lateral surface of two-section is slid with limiting second segmentation relative to the sealing cover.
Preferably, the rear surface of second segmentation is additionally provided with lug boss, is additionally provided on the sealing cover and is correspondingly connected with institute
The second limit deep gouge of lug boss is stated, the second limit deep gouge is also in step-like setting, and inside edge is described convex to limit
The portion of rising slides relative to the sealing cover.
Preferably, the first elastic waterstop muscle is in tapered setting on the direction far from the lateral surface.
Preferably, the middle part of the sealing cover is equipped with to the through-hole that is arranged with the shaft, the through-hole with described turn
Sealing coordinates；The interior cartridge module further includes the seal washer being set in the shaft, on the inner surface of the sealing cover
It is additionally provided with the annular convex shoulder around the through-hole, the seal washer is elastically engaged at the peripheral surface of the convex shoulder and the shaft
Between.
The present invention also proposes a kind of washing machine, including interior cartridge module, which includes：
Holder, the holder include hub and by the outwardly extending leg section in hub periphery；
Shaft is fixed on the hub；
Inner cylinder, including stack shell and cylinder bottom are formed on the lateral surface at the cylinder bottom to house the groove of the leg section；
Sealing cover, covering is on the bracket；And
Sealing strip, the sealing strip include an ontology, and described ontology has opposite front surface, rear surface and connection
The lateral surface of a front surface and a rear surface；At least partly described front surface is connected to the holder, and the rear surface is connected to
The sealing cover；It is convexly equipped with the first elastic waterstop muscle on the lateral surface, the cell wall of the groove is abutted to elasticity.
Technical solution of the present invention abuts groove in lateral surface projection the first elastic waterstop muscle of sealing rule ontology, with elasticity
Cell wall；It is appreciated that the arc corresponding to groove cell wall is arranged, the first elastic waterstop muscle can generate corresponding deformation, with suitable
The connection gap between holder, sealing cover and groove is filled up with ground；Compared to existing sealing strip, the design improves sealing
The leakproofness of item can preferably avoid washings or other foreign matters from entering the accommodating space of holder.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model interior cartridge module；
Fig. 2 is the exploded perspective view of interior cartridge module in Fig. 1；
Fig. 3 is the structural schematic diagram of holder in Fig. 2；
Fig. 4 is the structural schematic diagram of sealing cover in Fig. 2；
Fig. 5 is the structural schematic diagram at another visual angle of sealing cover in Fig. 4；
Fig. 6 is the structural schematic diagram of sealing strip in Fig. 2；
Fig. 7 is the structural schematic diagram at another visual angle of sealing strip in Fig. 6；
Fig. 8 is the upward view of interior cartridge module in Fig. 1；
Fig. 9 is the cut-away illustration along IX-IX lines in Fig. 8；
Figure 10 is the enlarged diagram at C in Fig. 9；
Figure 11 is the enlarged diagram at D in Fig. 9；
Figure 12 is the enlarged diagram at B in Fig. 5；
Figure 13 is the enlarged diagram at A in Fig. 2；
Figure 14 is the partial structural diagram of sealing strip in Fig. 6；
Figure 15 is the attachment structure schematic diagram of sealing cover and sealing strip in Fig. 1；
Figure 16 is the local cutting schematic diagram of sealing cover and sealing strip in Figure 15；
Figure 17 is the enlarged diagram at H in Figure 16；
Figure 18 is the enlarged diagram at G in Figure 16；
Figure 19 is the enlarged diagram at F in Figure 15；
Figure 20 is the cut-away illustration along XX-XX lines in Figure 15；
Figure 21 is the enlarged diagram at I in Figure 20；
Figure 22 is the enlarged diagram at E in Fig. 9.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of sealing strip, is mainly used in washing machine.Washing machine includes an interior cartridge module, the sealing strip energy
Improve the leakproofness connected between interior cartridge module.
Referring to figs. 1 to Fig. 3, interior cartridge module includes：
Holder 1, holder 1 include hub 11 and by the outwardly extending leg section in 11 periphery of hub 12；Hub 11 is equipped with axis
Hole；
Shaft 2 is fixed in hub 11；
Inner cylinder 3, including stack shell 31 and cylinder bottom 32 are formed on the lateral surface 54 at cylinder bottom 32 to house the recessed of leg section 12
Slot 33；
Sealing cover 4 is covered on holder 1；
Holder 1 is generally aluminium casting, and holder 1 is fixed on the lateral surface 54 at bottom 32, in order to save materials and drop
The cross-sectional shape of low weight, leg section 12 is generally groove profile, i.e. 12 hollow setting of leg section；In addition, in order to ensure leg section
12 intensity, leg section 12 is interior to be equipped with several reinforcing ribs.Usually, the volume size positive of the quantity of leg section 12 and inner cylinder 3
It closes, i.e. 3 volume of inner cylinder is bigger, and correspondingly, the quantity of leg section 12 is also more, and the number of legs of common holder is generally three
Or four.In the present embodiment, the hub 11 of holder 1 is equipped with axis hole (not indicating), and one end of shaft 2 is plugged in hub 11
On axis hole and it is bolted；The structures such as boss and groove can also be set in other embodiment in hub 11, shaft 2 with
Above-mentioned boss or groove cooperation are to be fixed on holder 1.
Inner cylinder 3 is generally stainless steel, and stack shell 31 is arranged in the tubular of both ends open, and stack shell 31 passes through rotation with cylinder bottom 32
The mode of riveting is fixedly connected.The quantity of the quantity and leg section 12 of 32 upper groove 33 of cylinder bottom corresponds, when the number of leg section 12
When amount is multiple, then multiple grooves 33 are in the connection that crosses at hub 11.
With reference to Fig. 4 and Fig. 5, the ontology of sealing cover 4 is thin-wall construction, can be made up of injection molding process, it is preferable that
Its shape and the shape of holder are adapted to be sealed to holder using sealing cover 4, certainly, in order to ensure 4 energy of sealing cover
Holder is completely covered, the shape of sealing cover 4 can be slightly larger than the shape of holder.
There are connection gaps between holder 1, sealing cover 4 and cylinder bottom 32, in order to avoid in the washing machine course of work, washing
Water or other foreign matters enter the accommodating space of holder 1, need that sealing strip 5 is arranged at the connection gap of accommodating space.
The concrete structure of 5 one embodiment of sealing strip explained below, with reference to Fig. 6 to Figure 10, which includes：
Ontology 58, with opposite front surface 55, rear surface 56 and the outside for connecting front surface 55 and rear surface 56
Face 54；At least partly front surface 55 is connected to holder 1, and rear surface 56 is connected to covering sealing cover 4；
First elastic waterstop muscle 542, is convexly equipped in lateral surface 54, and the cell wall of groove 33 is abutted to elasticity.
With reference to Fig. 8, specifically, groove 33 includes wall surface 331, the both sides at the two opposite sides side of wall surface 331
Wall surface 332 and the end wall surface 333 opposite with the end face of leg section 12；End wall surface 333 is generally bonded stack shell 31 and is in convex globoidal
Setting；Since each groove 33 corresponds to a leg section 12 setting, therefore two side walls 332 are equipped between adjacent leg section 12, two
The rounding off connection at neighbouring hub 11 of side wall surface 332.
Technical solution of the present invention is in 54 the first elastic waterstop of projection muscle 542 of lateral surface of the ontology 58 of sealing strip 5, with bullet
Property abut groove 33 cell wall；It is appreciated that the arc corresponding to 33 cell wall of groove is arranged, the first elastic waterstop muscle 542 can produce
Raw corresponding deformation, adaptedly to fill up the connection gap between holder 1, sealing cover 4 and groove 33；It is close compared to existing
Strip of paper used for sealing 5, the design improve the leakproofness of sealing strip 5, and washings or other foreign matters can preferably be avoided to enter the accommodating of holder 1
Space.
Further, in the interior cartridge module that the present embodiment is applied to, holder 1 includes multiple leg sections 12, Duo Gezhi
Leg 12 from hub 11 be in plane radiated entend, and being arranged circumferentially along hub 11 of multiple leg sections 12.In this implementation
In example, each leg section 12 is with supporting leg end face 122 and two supporting leg sides being separately connected with 122 both ends of supporting leg end face
121, and two supporting leg sides, the 121 rounding off connection between adjacent two leg section 12, it is adaptably, right with reference to Fig. 4 and Fig. 5
Answer each leg section 12, sealing cover 4 has a first side 41 of neighbouring supporting leg end face, and neighbouring supporting leg side and with the first side
Two second sides 42 that the both ends on side 41 are respectively connected with, each leg section 12 is between two opposite second sides 42.At this
In embodiment, two second sides 42 rounding off connection at neighbouring hub 11 between adjacent leg section 12 is close to prevent
Capping 4 generates stress concentration.
Further, holder 1 is equipped with the connecting plate 13 for connecting adjacent two leg section 12, and connecting plate 13 is equipped with close to fixation
The mounting hole 131 of capping 4.In the present embodiment, specifically, connecting plate 13 is from the outside projection in supporting leg side；Mounting hole 131 is neighbouring
Second side 42 is arranged；The medial surface of sealing cover 4 is equipped with the screw hole column for being adapted to mounting hole 131 towards the extension of cylinder bottom 32,
Screw hole column is concaved with close to the end of 32 side of cylinder bottom along the axially extending screw hole of screw hole column, and screw hole is blind hole and opening court
To holder 1, in this way, can enter in groove 33 along the screw hole to avoid laundry solution.When installation, screw hole column is passed through into mounting hole
After 131, the modes such as fixing or be flared by screw makes sealing cover 4 be fixed to each other with holder 1.It should be noted that the design
Without being limited thereto, in other embodiment, holder 1 can also be connect with sealing cover 4 by other modes such as buckles.
In the present embodiment, corresponding each groove 33, the first side 41 and second side 42 of sealing cover 4 with groove 33
Correspondence notch edges abut against, to reduce the gap between 32 lateral surface of sealing cover 4 and cylinder bottom, to improve sealing cover 4
Leakproofness；And the outer surface of sealing cover 4 and the lateral surface at cylinder bottom 32 seamlessly transit, and sealing cover 4 is avoided to protrude from the outer of a bottom 32
Side, and it is impaired to be easy to collision.
Referring to Fig.1 1, further, sealing strip 5 further includes the second elastic waterstop muscle 543 for being convexly equipped in lateral surface 54, and second
Elastic waterstop muscle 543 and the first elastic waterstop muscle 542 interval are arranged, and the second elastic waterstop muscle 543 stops compared to the first elasticity
Water muscle 542 is far from rear surface 53；Second elastic waterstop muscle, 543 elasticity abuts the cell wall of groove 33.Specifically, the first elastic waterstop
Muscle 542 is set to an edge of lateral surface 54, and the first elastic waterstop muscle 542 is convexly equipped in the height on lateral surface 54 and is more than the second bullet
Property sealing muscle 543；It is appreciated that so set, the first elastic waterstop muscle 542 can play preliminary sealing and isolation filtration washing
The effect of foreign matter in water, and the second elastic waterstop muscle 543 can seal and prevent through the foreign matter of the first elastic waterstop muscle 542
It travels further into.It should be noted that the design is without being limited thereto, in other embodiment, the first elastic waterstop muscle 542 is convexly equipped in
Height on lateral surface 54 can also be equal to the second elastic waterstop muscle 543.
Further, stream has been collectively formed in the first elastic waterstop muscle 542, the second elastic waterstop muscle 543 and lateral surface 54
Sink 541.It is appreciated that in the washing machine course of work, when the first elastic waterstop muscle 542 fails, washings enter flowing water
Slot 541, gutter channel 541 can collect the washings having been enter into, and during laundry machine dehydration, make washings in centrifugation force effect
The first elastic waterstop muscle 542 of lower breakthrough is thrown out of, to ensure sealing effect.
With reference to Fig. 6, further, ontology 58 includes that several first segmentations 51 and several second are segmented 52, every 1 first
The both ends of segmentation 51 are respectively connected with one second segmentation 52,52 shapes of any first segmentation 51 and corresponding two second segmentation in the same side
At a sealing unit 57, one second segmentation 52 of two sealing units 57 of arbitrary neighborhood is correspondingly connected with, and several sealing units 57
Head and the tail are sequentially connected with and enclose and set (frame-shaped) annular in shape；Around the outer profile setting of holder 1, each sealing unit 57 is right for ontology 58
A leg section 12 is answered to be arranged, the first segmentation 51 is abutted with end wall surface 333, and the second segmentation 52 is abutted with side wall surface 332.
In the present embodiment, correspondingly, the first segmentation 51 is arranged along first side 41, and the second segmentation 52 is along second side 42
Arrangement, one first segmentation 51 plus two second segmentations 52 are arranged around a leg section 12, and the sealing means of sealing strip 5 are main
It is divided into the radial seal (periphery sealing) of the first segmentation 51 and the axial seal (upper and lower surface sealing) of the second segmentation 52,
First segmentation 51 relies primarily on pressure distortion radially and seals, and the pressure be easy to by stack shell 31 and holder 1 it
Between fixation and/or stack shell 31 and sealing cover 4 between it is fixed obtain, the second segmentation 52 relies primarily on pressure in axial direction
It deforms and seals, and the pressure can pass through the fixed acquisition between holder 1 and sealing cover 4.
3 and Figure 14 referring to Fig.1, in the present embodiment, gutter channel 541 includes the first elastic waterstop muscle for being set to the first segmentation 51
542 and second the first gutter channel 541a between elastic waterstop muscle 543, and the first elastic waterstop muscle set on the second segmentation 52
542 and second the second gutter channel 541b, the first gutter channel 541a and the second gutter channel 541b between elastic waterstop muscle 543 is mutual
Connection is specifically equipped with a connectivity slot 541c, the first gutter channel in the corner that the first segmentation 51 is connected with the second segmentation 52
541a and the second gutter channel 541b are connected by connectivity slot 541c；In this way, during the dehydration process, as long as the first 51 Hes of segmentation
Any one first elastic waterstop muscle 542 in second segmentation 52 is washed water breakthrough, the first gutter channel 541a and the second gutter channel
Water in 541b can be transferred through the first elastic waterstop muscle 542 discharge, improve the discharged efficiency of washings.
With reference to Fig. 9 and Figure 10, further, the first elastic waterstop muscle 542 is on the direction far from lateral surface 54 in tapered
Setting.It is appreciated that the first elastic waterstop muscle 542 on the direction far from lateral surface 54 to the washings in gutter channel 541
Barrier force is gradually reduced, so set, during laundry machine dehydration, the washings being conducive in gutter channel 541 are elastic from first
Part discharge of the sealing muscle 542 far from lateral surface 54.
Further, the lateral surface 54 of the second segmentation 56 is also being convexly equipped with third elastic waterstop by the position of front surface 52
Muscle 544,544 elasticity of third elastic waterstop muscle abut the side wall surface 332 of groove 33.Specifically, third elastic waterstop muscle 544 is parallel
Ground setting is two rows of, and opposite with the first elastic waterstop muscle 542 another edge placement on the lateral surface 54 of the second segmentation 52,
In this way, it can be better protected from the entrance of washings and foreign matter, meanwhile, also provided for the second hanging segmentation 52 of front surface 55
Lateral support.Between the second elastic waterstop muscle 543 and adjacent third elastic waterstop muscle 544 and adjacent two ranked third
Between elastic waterstop muscle 544, although there is also groove structure, after sealing strip 5 assembles in place, two, which ranked third elasticity, stops
The end of water muscle 544 will occur flexible deformation and tie up above-mentioned groove structure, and at this moment above-mentioned groove structure will be because of complete or base
It is tied up and is disappeared on this.And it is formed in the gutter channel 541 between the first elastic waterstop muscle 542 and the second elastic waterstop muscle 543
It is then different, although the first elastic waterstop muscle 542 and the second elastic waterstop muscle 543 also can partly tie up stream after being deformed because of assembly
The space of sink 541, but gutter channel 541 is configured to have larger width (the first elastic waterstop muscle 542 and the second elasticity
Spacing distance between sealing muscle 543) and depth (distance of 541 bottom of gutter channel to 332/ end wall surface 333 of side wall surface), at this
In embodiment, after sealing strip 5 assembles in place, gutter channel 541 still has the width of 2.5~5mm and the depth of 1~3mm, makes
Gutter channel 541 has sufficient clearance space, between the gutter channel 541 so as to ensure the first segmentation 51 and second segmentation 52
Connection is kept, ensures sealing effect.
With reference to Fig. 9 and Figure 17, further, the inner surface edge of sealing cover 4 is additionally provided with to accommodating first segmentation 51
First limit deep gouge 43, the first fixation card convex 46 being segmented on 51 are located at the slot bottom of the first limit deep gouge 43, the first limit deep gouge
43 be in step-like setting, and inside edge (first limit deep gouge 43 close hub 11 edge) to limit the first segmentation 51 to
The middle part of sealing cover 4 slides.It is appreciated that so set, in 3 rotation process of inner cylinder, the first segmentation 51 circumferentially outward by
It is limited to the end wall surface 333 of groove 33, is circumferentially inwardly limited to the inside edge of the first limit deep gouge 43, therefore the first segmentation 51 can not
It is detached from the sealing station at 4 edge of sealing cover, to ensure that the leakproofness of the first segmentation 51.
0, Figure 12 and Figure 18 referring to Fig.1, further, the inner surface edge of sealing cover 4 are additionally provided with corresponding second segmentation
The retaining convex rib 44 of 52 settings, retaining convex rib 44 are relatively fixed card convex 46 and are arranged close to the middle part of sealing cover 4；Retaining convex rib 44 is used
To abut the interior edge of the second segmentation 52, slid to the middle part of sealing cover 4 with the second segmentation 52 of limitation.Specifically, the second segmentation 52
It is the interior edge of the second segmentation 52 also to have the confined planes 522 towards retaining convex rib 44, the confined planes 522, with the second segmentation 52
Lateral surface 54 is oppositely arranged, and is similarly coupled to the rear surface 56 and front surface 55 of the second segmentation 52.It is appreciated that so setting
It sets, in 3 rotation process of inner cylinder, circumferentially outward, lateral surface 54 is limited to the side wall surface 332 of groove 33, edge for the second segmentation 52
It is circumferential that inwardly confined planes 522 are limited to retaining convex rib 44, therefore the second segmentation 52 can not be detached from the sealing station at 4 edge of sealing cover,
To ensure that the leakproofness of the second segmentation 52.
Further, the outer surface edge of the second segmentation 52 is additionally provided with lug boss 521, and corresponding company is additionally provided on sealing cover 4
The second limit deep gouge 45 of lug boss 521 is connect, the second limit deep gouge 45 is also in step-like setting, and inside edge is limiting protrusion
Portion 521 slides to the middle part of sealing cover 4.It is appreciated that so set, in 3 rotation process of inner cylinder, the second segmentation 52 is circumferentially
It inwardly is not merely limited to retaining convex rib 44, the inside edge of the second limit deep gouge 45 is also limited to, to better assure that second
The leakproofness of segmentation 52.
Referring to Fig.1 7 to Figure 19, further, it is solid that clamping is additionally provided between the inner surface edge and ontology 58 of sealing cover 4
Determine structure, clamping fixation structure includes the fixation card convex 46 at the inner surface edge for being convexly equipped in sealing cover 4, and is set to an ontology 58
On for fixed card convex 46 be adapted to the card slot 53 plugged.In this way, simply, easily realizing the fixed company of sealing cover 4 and sealing strip 5
It connects.It should be noted that the design is without being limited thereto, in other embodiment, clamping fixation structure includes being convexly equipped in an ontology 58
On fixation card convex 46, and be adapted to the card slot 53 plugged for fixed card convex 46 set on the inner surface edge of sealing cover 4.
In the present embodiment, fixed card convex 46 is equipped with multiple, and multiple fixed card convexs 46 are uniform along the inner surface edge of sealing cover 4
It lays at interval；Card slot 53 be equipped with it is multiple, multiple card slots 53 along ontology 58 length direction uniform intervals lay, each card slot 53
It is correspondingly connected with a fixation card convex 46.It is appreciated that the multigroup fixed card convex of setting 46 and card slot 53, can effectively avoid sealing cover 4 with
Joint failure between sealing strip 5.It should be noted that the design is without being limited thereto, and in other embodiment, multiple fixed card convexs
46 and multiple card slots 53 can also lay otherwise.
Further, fixed card convex 46 is rectangle bead structures, outwardly convex.Accordingly, card slot 53 is and fixed card convex
The rectangle card slot 53 of 46 cooperations；It is appreciated that the clamping engagement face of fixed card convex 46 has corner angle, compared to being set to justify
Cambered surface can be better protected from Joint failure.
In the present embodiment, the card close to the part of the first segmentation 51 of the referring to Fig.1 7, first segmentation 51 and the second segmentation 52
Slot 53 is through-hole groove 532；8 and Figure 21 referring to Fig.1, the other parts of the second segmentation 52 are (except the second segmentation 52 is close to first point
Section 51 part) card slot 53 be blind hole slot 531.It is appreciated that close first segmentation of the first segmentation 51 and the second segmentation 52
51 part can be fixedly clamped by holder 1 and sealing cover 4, to ensure that intensity and the installation of the part sealing strip 5
Stability only considers dismantling, being easy to connect for card slot 53, sets card slot 53 to through-hole groove 532；And the second segmentation 52
The front surface 55 of other parts is not in close contact with holder 1, and the mounting stability of the part second segmentation 52 is relatively low, therefore in order to increase
The structural strength of the big part second segmentation 52, prevents its deformation, and the card slot 53 of the part second segmentation 52 is set as blind hole slot
531, meanwhile, so set, also can effectively avoid fixed card convex 46 across card slot 53 and with the third elastic waterstop muscle after bending
544 clash.It should be noted that the design is without being limited thereto, in other embodiment, card slot 53 on sealing strip 5 can be with
It is all set to through-hole groove 532 or is all set to blind hole slot 531, and in order to improve the mounting stability of sealing strip 5, it can be in sealing strip
Flanging covering plate structure is added in 5 front surface 55.
With reference to Figure 21, further, the middle part of sealing cover 4 is equipped with the through-hole 47 to be arranged with shaft 2, through-hole 47 with turn
The sealing cooperation of axis 2；Interior cartridge module further includes the seal washer 6 being set in shaft 2, is additionally provided with and encloses on the inner surface of sealing cover 4
Around the annular convex shoulder 48 of through-hole 47, seal washer 6 is elastically engaged between convex shoulder 48 and the peripheral surface of shaft 2.In the present embodiment
In, since shaft 2 will produce vibration in rotation process, and certain vibration is adapted to using seal washer 6, and at low cost
It is honest and clean.As above-described embodiment and seal washer 6 should have good deformation performance, material can select rubber or silica gel etc.
Material.
Further, sealing strip 5 is integrally formed structures.It is appreciated that integrally formed structural stability is strong, can keep away
Sealing strip free 5 is damaged deformation after long-term use, and can not normally be connect with sealing cover 4, loses sealing function.It needs to illustrate
It is that the design is without being limited thereto, in other embodiment, sealing strip 5 or separate structure.
Further, sealing strip 5 is made of rubber or silica gel material.It is appreciated that rubber and silica gel material are existing skill
Common elastic material in art.It should be noted that the design is without being limited thereto, in other embodiment, sealing strip 5 also can be by it
The elastic material that he meets the requirements is made.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (17)
1. a kind of interior cartridge module, which is characterized in that including：
Holder, the holder include hub and by the outwardly extending leg section in hub periphery；
Shaft is fixed on the hub；
Inner cylinder, including stack shell and cylinder bottom are formed on the lateral surface at the cylinder bottom to house the groove of the leg section；
Sealing cover, covering is on the bracket；And
Sealing strip, the sealing strip include an ontology, and described ontology has described in opposite front surface, rear surface and connection
The lateral surface of a front surface and a rear surface；At least partly described front surface is connected to the holder, and the rear surface is connected to described
Sealing cover；It is convexly equipped with the first elastic waterstop muscle on the lateral surface, the cell wall of the groove is abutted to elasticity.
2. interior cartridge module as described in claim 1, which is characterized in that the sealing strip further includes being convexly equipped in the lateral surface
Second elastic waterstop muscle, the second elastic waterstop muscle are arranged with the first elastic waterstop muscle interval, and second elasticity
Compared to the first elastic waterstop muscle far from the rear surface, the second elastic waterstop muscle elasticity abuts described recessed sealing muscle
The cell wall of slot；Gutter channel has been collectively formed in the first elastic waterstop muscle, the second elastic waterstop muscle and the lateral surface.
3. interior cartridge module as claimed in claim 2, which is characterized in that the holder includes multiple leg sections, Duo Gesuo
State leg section from the hub be in plane radiated entend, and the multiple leg section being arranged circumferentially along the hub.
4. interior cartridge module as claimed in claim 3, which is characterized in that the groove includes wall surface, is set to the wall surface
Two opposite sides side at two side walls and the end wall surface opposite with the end face of the leg section；
Described ontology includes the first segmentation and the second segmentation, and described ontology is arranged around the outer profile of the holder, institute
It states the first segmentation to abut with the end wall surface, second segmentation is abutted with the side wall surface.
5. interior cartridge module as claimed in claim 4, which is characterized in that on the gutter channel and the second segmentation in first segmentation
Gutter channel be interconnected.
6. interior cartridge module as claimed in claim 4, which is characterized in that the lateral surface of second segmentation is close to the preceding table
The position in face is also convexly equipped with third elastic waterstop muscle, and the third elastic waterstop muscle elasticity abuts the side wall surface of the groove.
7. interior cartridge module as claimed in claim 6, which is characterized in that the third elastic waterstop muscle is concurrently equipped with two rows.
8. interior cartridge module as claimed in claim 4, which is characterized in that the inner surface edge of the sealing cover is equipped with fixing card
Convex, the rear surface of described ontology is equipped with is adapted to the card slot plugged for the fixed card convex.
9. interior cartridge module as claimed in claim 8, which is characterized in that the fixing card is convexly equipped with multiple, the multiple fixation
Card convex is laid along the inner surface edge uniform intervals of the sealing cover；
The card slot is equipped with multiple, and the multiple card slot is laid along the length direction uniform intervals of described ontology, each card slot
It is correspondingly connected with a fixation card convex.
10. interior cartridge module as claimed in claim 8, which is characterized in that the fixed card convex is the rectangle rib of outwardly convex
Structure, the card slot are the rectangle card slot with the fixed card convex cooperation.
11. interior cartridge module as claimed in claim 8, which is characterized in that positioned at it is described first segmentation the card slot and be located at
The upper several card slots close to the position of first segmentation of second segmentation are through-hole groove, remaining card slot of second segmentation
For blind hole slot.
12. interior cartridge module as claimed in claim 6, which is characterized in that the inner surface edge of the sealing cover be additionally provided with to
First limit deep gouge of accommodating first segmentation, the described first fixing card projection being segmented is in the first limit deep gouge
Slot bottom, the first limit deep gouge is in step-like setting, and inside edge is segmented to limit described first relative to the sealing
Lid sliding.
13. interior cartridge module as claimed in claim 6, which is characterized in that the inner surface edge of the sealing cover is additionally provided with correspondence
The retaining convex rib of second subsection setup, the relatively described fixed card convex of the retaining convex rib are set in the middle part of the sealing cover
It sets；The retaining convex rib is to abut the surface opposite with the lateral surface of second segmentation, to limit described second point
Section slides relative to the sealing cover.
14. interior cartridge module as claimed in claim 6, which is characterized in that the rear surface of second segmentation is additionally provided with lug boss,
The the second limit deep gouge for being correspondingly connected with the lug boss is additionally provided on the sealing cover, the second limit deep gouge is also in step-like
Setting, and inside edge slides to limit the lug boss relative to the sealing cover.
15. interior cartridge module as described in claim 1, which is characterized in that the first elastic waterstop muscle is far from the outside
It is in tapered setting on the direction in face.
16. the interior cartridge module as described in claim 1 to 15 any one, which is characterized in that the middle part of the sealing cover is equipped with
To the through-hole being arranged with the shaft, the through-hole coordinates with the rotating shaft sealing；
The interior cartridge module further includes the seal washer being set in the shaft, is additionally provided with and encloses on the inner surface of the sealing cover
Around the annular convex shoulder of the through-hole, the seal washer is elastically engaged between the convex shoulder and the peripheral surface of the shaft.
17. a kind of washing machine, which is characterized in that include the interior cartridge module as described in claim 1 to 16 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610838885.1A CN106350965B (en) | 2016-09-21 | 2016-09-21 | Sealing strip, interior cartridge module and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610838885.1A CN106350965B (en) | 2016-09-21 | 2016-09-21 | Sealing strip, interior cartridge module and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106350965A CN106350965A (en) | 2017-01-25 |
| CN106350965B true CN106350965B (en) | 2018-11-02 |
Family
ID=57858781
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610838885.1A Active CN106350965B (en) | 2016-09-21 | 2016-09-21 | Sealing strip, interior cartridge module and washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN106350965B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004203022B2 (en) * | 2003-07-08 | 2010-01-28 | Lg Electronics Inc. | Drum-type washing machine |
| CN102679297B (en) * | 2011-03-10 | 2014-03-19 | 海洋王照明科技股份有限公司 | Abnormal-shaped seal ring, lamp casing and lamp |
| CN103797179B (en) * | 2012-04-06 | 2016-12-07 | Lg电子株式会社 | Washing machine and control method thereof |
| CN105525481B (en) * | 2014-09-29 | 2019-10-01 | 青岛海尔滚筒洗衣机有限公司 | A kind of automatically cleaning roller washing machine |
| CN205070011U (en) * | 2015-10-20 | 2016-03-02 | 东莞市一本电子有限公司 | Waterproof dustproof connector socket subassembly |
| CN205347800U (en) * | 2015-12-29 | 2016-06-29 | Tcl家用电器（合肥）有限公司 | Washing machine inner barrel flange assembly , washing machine inner barrel and washing machine |
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2016
- 2016-09-21 CN CN201610838885.1A patent/CN106350965B/en active Active
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| Publication number | Publication date |
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| CN106350965A (en) | 2017-01-25 |
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Address after: No. 10, Yunhu Road, Taohua Industrial Park, Economic Development Zone, Hefei City, Anhui Province, 231299 Patentee after: TCL HOME APPLIANCES (HEFEI) Co.,Ltd. Address before: 230601 No. 355 Feicui Road, Taohua Industrial Park, Feixi County, Hefei City, Anhui Province Patentee before: TCL HOME APPLIANCES (HEFEI) Co.,Ltd. |