CN107201627A - A kind of washing machine inner tub and washing machine - Google Patents
A kind of washing machine inner tub and washing machine Download PDFInfo
- Publication number
- CN107201627A CN107201627A CN201610150944.6A CN201610150944A CN107201627A CN 107201627 A CN107201627 A CN 107201627A CN 201610150944 A CN201610150944 A CN 201610150944A CN 107201627 A CN107201627 A CN 107201627A
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- China
- Prior art keywords
- staving
- bucket
- washing machine
- joint face
- bucket bottom
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
-
- 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 invention provides a kind of washing machine inner tub and washing machine, washing machine inner tub includes staving, the bottom outside of staving installs bucket bottom, and the annular through groove of closing is formed between described bucket bottom and the bottom of staving, or described bucket bottom has the annular through groove of closing；Injection balance medium forms interior bucket bottom gimbal in described annular through groove.The present invention installs bucket bottom in the staving bottom of washing machine inner tub, and the gimbal of space formation is surrounded using the bottom of bucket bottom and staving, and the gimbal is permanent gimbal；In addition, also there is bucket bottom the small space between the bottom reinforcement for preventing staving to produce dirty effect.
Description
Technical field
The present invention relates to washing machine technology field, in particular it relates to a kind of washing machine inner tub and washing machine.
Background technology
The gimbal of rotary drum washing machine is generally located on the top of interior bucket, and washing machine is produced when can be good at balance dehydration
Unbalanced load, it is preferable to the unbalanced load counterbalance effect on top, in order to effectively resist the unbalanced load of bottom,
Extra gimbal is added in the bottom of bucket including increasing technology is attempted.
A kind of such as Application No. 201520260736.2, entitled Chinese utility model patent of washing machine, practicality is new
Type discloses a kind of washing machine, belongs to household electrical appliance technical field, solves gimbal in the rotary drum washing machine of prior art
Device is only installed at the top of Washing dewatering tub, and the clothing with washing dehydration bottom of the barrel is distant, adds in dehydration operating
The big eccentric difficulty of regulation, extends the time of regulation, the limited technical problem of counterbalance effect.It is of the present utility model to wash
Clothing machine, including body and Washing dewatering tub, the Washing dewatering tub are rotatably arranged in body, the washing dehydration
Bucket upper end is provided with upper gimbal, and the Washing dewatering tub lower end is additionally provided with lower gimbal, and the lower gimbal has at least one
Equilibrium liquid is provided with individual closed ring cavity, the ring cavity.
Although above-mentioned patent solves the imbalance problem of washing machine bottom well, additionally add and hold gimbal,
Cost is not only increased, and needs to make the interior bucket bottom of washing machine the improvement in structure, installation requirement is higher.
In addition, Application No. 201510474271.5, the Chinese invention patent of entitled washing machine, the disclosure of the invention one
Washing machine is planted, the washing machine includes：Outer barrel for holding washings；Interior bucket, the interior bucket is rotatably provided in institute
Tub, upper balance element are stated, the upper balance element is located at the top of the interior bucket to compensate the top of the interior bucket not
Balancing load；Lower balance element, the lower balance element is located at the bottom of the interior bucket with the injustice for the bottom for compensating the interior bucket
Weigh load, and the lower balance element has the balance cavity of drain chamber and ring-type, and the balance cavity is connected with the interior bucket,
The drain chamber is located in the inner side of the balance cavity, the drain chamber provided with discharge outlet and put down by delivery port with described
Weighing apparatus cavity connects to discharge the washings in the counter balance pocket body.According to the washing machine of the present invention, production cost is low, laundry
The counterbalance effect of machine is stable, and vibrating noise is low.
Foregoing invention patent is that water inlet and water inlet in automatic water filling formula gimbal, gimbal are smaller, is not easy to water
Inlet and outlet, if set it is big enter discharge outlet, form linker between structure and interior outer barrel that interior bucket bottom can be made, will
The space at interior bucket bottom fills water, does not reach the effect of gimbal, and the inside configuration opposing seal washings at bucket bottom enter
Line bits in easy breed bacteria afterwards, water and dirty also easy it will enter discharge outlet and block.
In view of this, it is special to propose the present invention.
The content of the invention
In order to solve the above problems, the first goal of the invention of the invention is to provide a kind of washing machine inner tub, specifically, uses
Following technical scheme：
A kind of washing machine inner tub, including staving, the bottom outside of staving install bucket bottom, described bucket bottom and staving
The annular through groove of closing is formed between bottom, or described bucket bottom has the annular through groove of closing；Described annular is led to
Injection balance medium forms interior bucket bottom gimbal in groove.
Further, the outer ledge of the bucket bottom is connected with the sealed bottom of staving respectively with inside edge, described outer
Bucket bottom between lateral edges and inside edge and the bottom of staving have at least together with ring packing connect, by bucket bottom with
Region between the bottom of staving is separated into multiple airtight chamber, and wherein at least one airtight chamber is formed through in the circumferential
Annular through groove.
Further, the bottom of the staving corresponding to described annular through groove is smooth flat, smooth flat and bucket bottom
Inside bottom wall is arranged at intervals；
Or, the bottom of described staving sets the reinforcement on reinforcing rib structure, the bottom of the staving corresponding to annular through groove
Gap is opened up in muscle structure, the closed area between reinforcing rib structure is mutually communicated.
Further, the bottom of the staving sets reinforcing rib structure, and the outer surface of bucket bottom is shiny surface；Described bucket
The sealed bottom of bottom and staving is connected to form one structure, and bucket bottom covers reinforcing rib structure completely；Described reinforcement
Gap is opened up in structure, the closed area between reinforcing rib structure is mutually communicated to form annular through groove.
Further, described reinforcing rib structure includes ring stiffener and radial reinforced rib, ring stiffener and staving
Bottom is arranged concentrically, and radial reinforced rib is radially arranged along the bottom of staving, and ring stiffener intersects with radial reinforced rib
Set；Outermost ring stiffener is tightly connected with bucket bottom, the bottom outside edge of outermost ring stiffener and staving
Between radial reinforced rib on open up gap, form annular through groove.
Further, the staving bottom set correspondence water channel install water channel installation portion, the water channel installation position in
In annular through groove, the outer surface of water channel installation portion is shiny surface.
Further, the liquid injection port of injection balance medium is provided on described bucket bottom, described liquid injection port is in balance
After medium injection, closed using valve plug.
Further, the bottom mounting flange structure of the staving, described flange arrangement is arranged on outside the bottom wall of barrel bottom
Side；The bottom of the staving sets correspondence screw pole on screw pole, the bottom wall of bucket bottom to set screw hole, described flange
Structure is fastened on the bottom of staving using screw and screw pole；
The periphery that the inside bottom wall of the bucket bottom is located at screw hole sets bulge-structure, and the end of bulge-structure connects for the 6th
One is set to enclose ring stiffener positioned at the periphery of screw pole on junction, the bottom of the staving, the end of ring stiffener is
5th joint face, the 6th described joint face is tightly connected with the 5th joint face；
Annular through groove is formed between described ring stiffener and the bottom outside edge of staving.
Further, set in the bottom base wall of the staving in the first joint face, the inside bottom wall of bucket bottom and set second
Joint face, the first joint face is tightly connected with the second joint face；3rd joint face is set in the bottom sidewall of the staving,
The side wall ends of bucket bottom are the 4th joint face, and the 3rd joint face is tightly connected with the 4th joint face；
Described bucket bottom is connected as one by melting the bottom of application mode and staving, and described the first joint face, second connect
Junction, the 3rd joint face, the 4th joint face, the 5th joint face and the 6th joint face are respectively to melt surface application.
The second goal of the invention of the present invention is to provide a kind of washing machine with the interior bucket.
The present invention installs bucket bottom in the staving bottom of washing machine inner tub, and space is surrounded using the bottom of bucket bottom and staving
The gimbal of formation, the gimbal is permanent gimbal.In addition, bucket bottom, which also has, prevents the bottom reinforcement of staving
Between small space produce dirty effect.
Therefore, bucket bottom of the invention can be closed to the bottom of staving, it is to avoid be produced dirty, it is ensured that interior bucket environment is clear
It is clean, improve clothing cleanliness factor；In addition, bucket bottom surrounds the gimbal of space formation with the bottom with staving, to buffer
The unbalanced load of washing machine inner tub bottom, it is ensured that the stability in the washing machine course of work.
Brief description of the drawings
The structural representation of Fig. 1 washing machine inner tubs of the embodiment of the present invention；
The upward view of Fig. 2 washing machine inner tubs of the embodiment of the present invention；
Fig. 3 embodiment of the present invention Fig. 2 A-A faces sectional view；
Fig. 4 washing machine inner tub explosive views of the embodiment of the present invention；
The structural representation of the bottom of the barrel of the existing washing machines of Fig. 5；
The structural representation of the bottom of the barrel of Fig. 6 washing machines of the embodiment of the present invention；
The structural representation of Fig. 7 inner barrelheads of the embodiment of the present invention.
Label declaration in accompanying drawing：311- barrels of bottoms of 300- barrels of bottom 310- barrels of copy for the record or for reproduction bodies of 100- upper gimbal 200- stavings
The joint faces of this body sidewall 312- radial reinforced rib 313- ring stiffeners the first joint faces of 314- 315- the 3rd
320- barrels of bottom 321- the 4th of the 5th joint face 317- screw pole 318- water channel installation portions 319- gap of 316- connect
Wall 323- barrels of bottom side of 322- barrels of junction bottom bottom wall 324- location and installations portion 325- screw hole 326- liquid injection ports
Joint face 328- the second joint face 330- annular through groove of 327- the 6th.
Embodiment
A kind of washing machine inner tub and washing machine of the present invention are described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7, a kind of washing machine inner tub of the present embodiment, including bucket
Body 200, the bottom outside of staving 200 installs bucket bottom 320, the bottom of described bucket bottom 320 and staving 200 it
Between form the annular through groove 330 of closing, or described bucket bottom 320 has the annular through groove 330 of closing；Described
Injection balance medium forms interior bucket bottom gimbal in annular through groove 330.
The present embodiment installs bucket bottom 320 in the bottom of the staving 200 of washing machine inner tub, utilizes bucket bottom 320 and staving
200 bottom surrounds the gimbal of space formation, and the gimbal is permanent gimbal.In addition, bucket bottom 320 is also
Dirty effect is produced with the small space between the bottom reinforcement for preventing staving.
The bottom of the present embodiment staving 200 is bucket bottom 300, and staving 200 surrounds barrel-like structure with bucket bottom 300, for containing
Washing clothing is put, the interior bucket bottom 300 of the present embodiment includes bucket copy for the record or for reproduction body 310 and bucket bottom protecting cover 320.
Sealed bottom of the outer ledge of the bucket bottom 320 of the present embodiment with inside edge respectively with staving 200 is connected, institute
State bucket bottom 320 between outer ledge and inside edge and the bottom of staving 200 have at least together with ring packing connect
Connect, the region between the bottom of bucket bottom 320 and staving 200 is separated into multiple airtight chamber, wherein at least one is close
Closed chamber room is formed through annular through groove 330 in the circumferential.
Because the staving 200 of washing machine is typically made of metal material, bucket bottom 300 is generally plastic construction.Therefore,
In order to ensure the intensity at bucket bottom 300, the bottom of bucket copy for the record or for reproduction body 310 sets a series of reinforcing rib structure.The present embodiment will
Region between bucket bottom 320 and the bottom of staving 200 is separated into multiple airtight chamber, wherein at least one airtight chamber
Annular through groove 330 is formed through in the circumferential, primarily to ensure the setting of the bottom reinforcement structure of barrel copy for the record or for reproduction body 310,
To ensure the intensity at washing machine drum bottom 300.
In order to realize the circumferential insertion of annular through groove 330, staving 200 corresponding to the annular through groove 330 of the present embodiment
Bottom is smooth flat, and smooth flat and the inside bottom wall of bucket bottom 320 are arranged at intervals.Such mode, eliminates ring
The reinforcing rib structure of the bottom of the corresponding interior bucket 200 of shape groove, to ensure the stream of the balance media in annular through groove 330
It is logical, reach good counterbalance effect.
Or, the bottom of the staving of the present embodiment sets reinforcing rib structure, the bottom of the staving corresponding to annular through groove 330
On reinforcing rib structure on open up gap, the closed area between reinforcing rib structure is mutually communicated.So, it can not change
Become the setting of existing reinforcing rib structure, it is ensured that while the intensity of the bottom of staving 200, also achieve annular through groove 330
Circumferential insertion, realize counterbalance effect.
The bottom of the present embodiment staving 200 sets reinforcing rib structure, and the outer surface of bucket bottom 320 is shiny surface；Described
The sealed bottom of bucket bottom 320 and staving 200 is connected to form one structure, and bucket bottom 320 covers reinforcing rib structure completely；
Gap 319 is opened up on described reinforcing rib structure, the closed area between reinforcing rib structure is mutually communicated to form annular
Groove.The gimbal of the present embodiment is formed by bucket bottom 320 and bucket bottom 300, it is not necessary to additionally install gimbal, and bucket additional
The structure at bottom 300 and existing washing machine are essentially identical, it is only necessary to existing reinforcing rib structure is opened up into gap ring can be achieved
Shape groove insertion.Such as the washing machine inner tub of the present embodiment in existing washing machine inner tub bucket bottom reinforcement in Fig. 5 and Fig. 6
Bucket bottom reinforcement is compared, and its structure setting mode is identical, differs only in, the bottom of the barrel point of the present embodiment washing machine
Gap is opened up on reinforcement.
The reinforcing rib structure of the present embodiment include ring stiffener 313 and radial reinforced rib 312, ring stiffener 313 with
The bottom of staving 200 is arranged concentrically, and bottom of the radial reinforced rib 312 along staving 200 is radially arranged, ring stiffener 313
Intersected setting with radial reinforced rib 312；Outermost ring stiffener is tightly connected with bucket bottom 320, outermost side ring
Gap 319 is opened up on radial reinforced rib 312 between shape reinforcement and the bottom outside edge of staving 200, annular is formed
Groove 330.Because the radial reinforced rib 312 of the bottom of staving 200 has obstructed circumferential insertion, and radial reinforced rib 312
On the gap 319 that opens up got through the barrier of circumference, make the insertion of annular through groove 330.
The bottom of the staving 200 of the present embodiment sets the water channel installation portion 318 that correspondence water channel is installed, the water channel installation portion
318 are located in annular through groove, and the outer surface of water channel installation portion 318 is shiny surface.Because water channel installation portion 318 is outside
Side is protruded, therefore the interval too small between water channel installation portion 318 and inner barrelhead 320, and the present embodiment is directed to this feature,
Reinforcement on water channel installation portion 318 is cancelled, is shiny surface directly by the outer surface of water channel installation portion 318, more has
Beneficial to the insertion of annular through groove 330.Such as existing washing machine inner tub bucket bottom in Fig. 5 and the washing machine of the present embodiment in Fig. 6
The bucket bottom of interior bucket is compared, and the reinforcement on water channel installation portion 318 is cancelled.
In addition, the annular through groove 330 of the present embodiment can be the groove of insertion in one week or by the logical of two half cycles
Groove is constituted, the groove composition of even four quarter turns, specifically, can be set according to the polycrystalline substance of staving 200
Meter.
For example, set reinforcement on the water channel installation portion 318 of the present embodiment, then reinforcement and inner barrelhead 320 fit by
Whole circumference is divided into Liang Ge balance chamber, and whole circumference chamber is if reinforcement is not provided with water channel installation portion 318
One balance chamber.
The liquid injection port 326 of injection balance medium, described liquid injection port 326 are provided on the bucket bottom 320 of the present embodiment
After balance media injection, closed using valve plug.The balance media of the present embodiment is balancing liquid, specifically, be may be selected
Calcium chloride solution.The 20%-70% of the preferably whole volume of annular through groove 330 of the fluid injection volume of the present embodiment balancing liquid, it is excellent
Select 40%-60%.
Specifically, the bottom mounting flange structure of the staving 200 of the present embodiment, described flange arrangement is arranged on a barrel bottom
320 bottom wall outer；The bottom of the staving 200 sets correspondence screw on screw pole 317, the bottom wall of bucket bottom 320
Post setting screw hole 325, the bottom of bucket 200 including described flange arrangement is connected using screw and screw pole 317
On.
The periphery that the inside bottom wall of the bucket bottom 320 of the present embodiment is located at screw hole 325 sets bulge-structure, bulge-structure
End be the 6th joint face 327, the periphery that screw pole 317 is located on the bottom of the staving 200 sets a ring shape
Reinforcement, the end of ring stiffener is the 5th joint face 316, the 6th described joint face 327 and the 5th joint face 316
It is tightly connected；Annular through groove 330 is formed between described ring stiffener and the bottom outside edge of staving 200.
The washing machine inner tub of the present embodiment, is particularly suitable for use in having the washing machine for cleaning particle, bucket bottom between inner barrel and outer barrel
300 include bucket copy for the record or for reproduction body 310 and the two parts of bucket bottom 320, and bucket bottom 320 covers the reinforcement knot in bucket copy for the record or for reproduction body 310
On structure, the outer surface of bucket bottom 320 is smooth face, so, is more beneficial for cleaning the bucket bottom 300 of the internal bucket of particle
Cleaning effect；Bucket bottom 320 is connected with the sealed bottom of bucket copy for the record or for reproduction body 310, reinforcing rib structure is in closing empty
Between, it is to avoid washings are entered in reinforcing rib structure, fundamentally prevented at the reinforcing rib structure of bucket bottom breed bacteria or
The problem of person accumulates dirt.
The bucket copy for the record or for reproduction body 310 of the present embodiment is the annular basin body structure of lower hollow, including in the bucket copy for the record or for reproduction of closed circular annular
Body sidewall 311 and connected staving body bottom wall, the exterior contour of bucket bottom 320 are outer with bucket copy for the record or for reproduction body 310
Contouring matches, and bucket copy for the record or for reproduction body 310 is mounted in for the lid of bucket bottom 320, to cover reinforcing rib structure.
Due to being both provided with reinforcement knot on the bucket copy for the record or for reproduction body sidewall 311 and staving body bottom wall of existing bucket copy for the record or for reproduction body 310
Structure, in order to realize that barrel bottom 320 and the sealed bottom of bucket copy for the record or for reproduction body 310 are connected, and makes reinforcing rib structure be in closing
Space.
Set in the bottom wall outer of the bucket copy for the record or for reproduction body 310 of the present embodiment in the first joint face 314, the bottom wall of bucket bottom 320
Second joint face 328 is set on side, and the first joint face 314 is tightly connected with the second joint face 328；The bucket copy for the record or for reproduction body
3rd joint face 315 is set on 310 side wall, and the side wall ends of bucket bottom protecting cover 320 are the 4th joint face 321, the 3rd
Joint face 315 is tightly connected with the 4th joint face 321.So so that bucket copy for the record or for reproduction body 310 of the invention and bucket bottom
320 two edges junction, which is all realized, to be tightly connected, so that the reinforcement knot between two edges junction
Structure is in closing space.
First joint face 314 and the second joint face 328 of the present embodiment are tightly connected to form sealing surface, the 3rd joint face 315
It is tightly connected to form sealing surface with the 4th joint face 321, and the reinforcing rib structure on bucket copy for the record or for reproduction body 310 is all on two
In confined space between sealing surface, it is hedged off from the outer world completely, it is to avoid washings are in contact with it, and are fundamentally prevented
Breed bacteria or the problem of accumulation dirt at bucket bottom reinforcing rib structure.
Specifically, open up and extend on the outside of the first opening, the first inside bucket of opening on the bottom wall of the present embodiment bucket copy for the record or for reproduction body 310
Form correspondence first on the first joint face 314, the bottom wall of bucket bottom 320 and open up the second opening, the second opening is inside
The extension of bucket inner side forms the second joint face 328.
The first opening on bucket copy for the record or for reproduction body 310 is that, in order to install agitation wheel for washing machine, therefore, the first opening is bucket copy for the record or for reproduction body
310 most inside edge.It is to match a barrel copy for the record or for reproduction body 310, do not influence impeller to open up the second opening on bucket bottom 320
Installation, second opening be bucket bottom 320 most inside edge.Therefore, the present invention sets the first joint face 314
First opening on, the second joint face 328 is arranged in the second opening so that the most inside edge of bucket copy for the record or for reproduction body 310 with
The most inside edge of bucket bottom 320 is tightly connected.
Reinforcing rib structure, the side of bucket copy for the record or for reproduction body 310 are set in the lower sidewall and bottom wall of the bucket copy for the record or for reproduction body 310 of the present invention
3rd joint face 315 is set on wall with the junction of reinforcing rib structure, and the side wall ends of the bucket bottom 320 connect for the 4th
Junction 321.The 3rd joint face 315 and the 4th joint face 321 of the present invention is arranged on barrel copy for the record or for reproduction body 310 and bucket bottom 320
The outermost edges of junction so that the outermost edges of bucket copy for the record or for reproduction body 310 are sealed with the outermost edges of bucket bottom 320
Connection.
The interior bucket bottom 300 of washing machine is also connected with power transmission shaft, and power transmission shaft realizes the rotation of interior bucket under the drive of motor, by
Injection molding is generally in interior bucket bottom 300 to be made, and in order to ensure interior bucket bottom 300 and the bonding strength of power transmission shaft, is typically existed
Mounting flange structure on interior bucket bottom 300, flange arrangement is typically made of metal material.Specifically, bucket bottom of the invention
Mounting flange structure on 300, described flange arrangement is arranged on the bottom wall outer of barrel bottom 320.The present invention is by flange knot
Structure is arranged on the bottom wall outer of bucket bottom 320 so that the installation of flange arrangement does not interfere with barrel copy for the record or for reproduction body 310 and bucket bottom 320
Between sealing surface, it is ensured that the effect being tightly connected.
In order to realize barrel being tightly connected between copy for the record or for reproduction body 310 and bucket bottom 320, bucket bottom 320 of the invention is by melting
Application mode is connected as one with bucket copy for the record or for reproduction body 310, and described the first joint face 314, the second joint face the 328, the 3rd connect
Junction 315, the 4th joint face 321, the 5th joint face 316 and the 6th joint face 327 are respectively to melt surface application.Using melting
Application mode so that can melt and connect as one between each joint face, it is ensured that being completely embedded property, with good close
Seal effect.
Another goal of the invention of the present embodiment is to provide a kind of washing machine with above-mentioned washing machine inner tub, and described interior bucket can
What is rotated is arranged in outer barrel, is provided for cleaning the cleaning of interior bucket outer wall and outer barrel inwall between described inner barrel and outer barrel
Particle.Therefore, washing machine of the invention is employed after above-mentioned washing machine inner tub, and the interior whole outer surface in bucket bottom is all smooth
Flat configuration, cleaning particle preferably can be cleaned at internal bucket bottom.Meanwhile, bucket 200 including the washing machine of the present embodiment
Bottom form a barrel bottom gimbal, unbalanced load that can be preferably to bottom of the barrel is balanced so that washing machine
It is capable of the work of more stability and high efficiency.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, although
The present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technology according to the present invention is real
Any simple modification, equivalent variations and modification that confrontation above example is made, in the range of still falling within the present invention program.
Claims (10)
1. a kind of washing machine inner tub, it is characterised in that including staving, the bottom outside of staving installs bucket bottom, described
Bucket bottom and staving bottom between form the annular through groove of closing, or the annular that described bucket bottom has closing is led to
Groove；Injection balance medium forms interior bucket bottom gimbal in described annular through groove.
2. a kind of washing machine inner tub according to claim 1, it is characterised in that the outer ledge of the bucket bottom
It is connected respectively with the sealed bottom of staving with inside edge, bucket bottom and staving between the outer ledge and inside edge
Bottom with least one ring packing connect, the region between bucket bottom and the bottom of staving is separated into multiple closed
Chamber, wherein at least one airtight chamber is formed through annular through groove in the circumferential.
3. a kind of washing machine inner tub according to claim 2, it is characterised in that corresponding to described annular through groove
The bottom of staving be smooth flat, the inside bottom wall of smooth flat and bucket bottom is arranged at intervals；
Or, the bottom of described staving sets the reinforcement on reinforcing rib structure, the bottom of the staving corresponding to annular through groove
Gap is opened up in muscle structure, the closed area between reinforcing rib structure is mutually communicated.
4. a kind of washing machine inner tub according to claim 1, it is characterised in that the bottom of the staving, which is set, to be added
Strengthening tendons structure, the outer surface of bucket bottom is shiny surface；Described bucket bottom and the sealed bottom of staving are connected to form one knot
Structure, bucket bottom covers reinforcing rib structure completely；Gap is opened up on described reinforcing rib structure, by between reinforcing rib structure
Closed area be mutually communicated to form annular through groove.
5. a kind of washing machine inner tub according to claim 4, it is characterised in that described reinforcing rib structure includes
The bottom of ring stiffener and radial reinforced rib, ring stiffener and staving is arranged concentrically, bottom of the radial reinforced rib along staving
Portion is radially arranged, and ring stiffener and radial reinforced rib intersect setting；Outermost ring stiffener is sealed with bucket bottom
Gap is opened up on connection, the radial reinforced rib between outermost ring stiffener and the bottom outside edge of staving, ring is formed
Shape groove.
6. a kind of washing machine inner tub according to claim 4, it is characterised in that the bottom setting pair of the staving
The water channel installation portion for answering water channel to install, the water channel installation position is in annular through groove, and the outer surface of water channel installation portion is
Shiny surface.
7. a kind of washing machine inner tub according to claim 1-3 any one, it is characterised in that described bucket bottom
The liquid injection port for being provided for injection balance medium is covered, described liquid injection port is closed after balance media injection using valve plug.
8. a kind of washing machine inner tub according to claim 1-3 any one, it is characterised in that the staving
Bottom mounting flange structure, described flange arrangement is arranged on the bottom wall outer of barrel bottom；The bottom of the staving sets spiral shell
Correspondence screw pole sets screw hole on post, the bottom wall of bucket bottom, and described flange arrangement is connected using screw with screw pole
It is fixed on the bottom of staving；
The periphery that the inside bottom wall of the bucket bottom is located at screw hole sets bulge-structure, and the end of bulge-structure connects for the 6th
One is set to enclose ring stiffener positioned at the periphery of screw pole on junction, the bottom of the staving, the end of ring stiffener is
5th joint face, the 6th described joint face is tightly connected with the 5th joint face；
Annular through groove is formed between described ring stiffener and the bottom outside edge of staving.
9. a kind of washing machine inner tub according to claim 1-3 any one, it is characterised in that the staving
Set in bottom base wall and the second joint face, the first joint face and second are set in first joint face, the inside bottom wall of bucket bottom
Joint face is tightly connected；3rd joint face is set in the bottom sidewall of the staving, and the side wall ends of bucket bottom connect for the 4th
Junction, the 3rd joint face is tightly connected with the 4th joint face；
Described bucket bottom is connected as one by melting the bottom of application mode and staving, and described the first joint face, second connect
Junction, the 3rd joint face, the 4th joint face, the 5th joint face and the 6th joint face are respectively to melt surface application.
10. it is a kind of have as described in claim 1-9 any one in bucket washing machine.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150944.6A CN107201627B (en) | 2016-03-16 | 2016-03-16 | Inner barrel of washing machine and washing machine |
| PCT/CN2017/075965 WO2017157210A1 (en) | 2016-03-16 | 2017-03-08 | Laundry machine drum, and laundry machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610150944.6A CN107201627B (en) | 2016-03-16 | 2016-03-16 | Inner barrel of washing machine and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107201627A true CN107201627A (en) | 2017-09-26 |
| CN107201627B CN107201627B (en) | 2020-04-21 |
Family
ID=59850934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610150944.6A Active CN107201627B (en) | 2016-03-16 | 2016-03-16 | Inner barrel of washing machine and washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107201627B (en) |
| WO (1) | WO2017157210A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103690A1 (en) * | 2016-12-08 | 2018-06-14 | 青岛海尔滚筒洗衣机有限公司 | Washing machine |
| CN109706693A (en) * | 2019-03-12 | 2019-05-03 | Tcl家用电器（合肥）有限公司 | Laundry barrel structure and washing machine |
| CN110318215A (en) * | 2018-03-29 | 2019-10-11 | 合肥美的洗衣机有限公司 | Washing machine, dehydration controlling method, dehydration control apparatus and storage medium |
| WO2021091106A1 (en) * | 2019-11-05 | 2021-05-14 | 엘지전자 주식회사 | Washing machine having lower balancer |
| WO2022183867A1 (en) * | 2021-03-05 | 2022-09-09 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and inner drum thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526871A (en) * | 2003-03-03 | 2004-09-08 | Lg������ʽ���� | Washing machine |
| CN203096427U (en) * | 2012-09-27 | 2013-07-31 | 青岛海尔模具有限公司 | Integrated washing machine balancing ring |
| CN103834431A (en) * | 2014-03-27 | 2014-06-04 | 济钢集团有限公司 | Pretreatment device of phenol-containing naphthalene oil fraction washing tower and washing treatment method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2734173B2 (en) * | 1990-06-07 | 1998-03-30 | 松下電器産業株式会社 | Fully automatic washing machine |
| JPH0739679A (en) * | 1993-08-02 | 1995-02-10 | Matsushita Electric Ind Co Ltd | Automatic washing machine |
| JP3063478B2 (en) * | 1993-09-08 | 2000-07-12 | 松下電器産業株式会社 | Washing and dewatering tub |
| KR100213943B1 (en) * | 1995-05-30 | 1999-08-02 | 가나이 쓰도무 | A washing machine |
| KR100207022B1 (en) * | 1995-09-06 | 1999-07-01 | 김광호 | Balancer of a washer |
| KR20130080222A (en) * | 2012-01-04 | 2013-07-12 | 삼성전자주식회사 | Washing machine |
| KR102160971B1 (en) * | 2013-11-05 | 2020-10-05 | 삼성전자주식회사 | Balancer and washing machine having the same |
| CN204690357U (en) * | 2015-04-27 | 2015-10-07 | 松下家电研究开发（杭州）有限公司 | A kind of washing machine |
| CN105155214B (en) * | 2015-08-05 | 2018-04-20 | 无锡小天鹅股份有限公司 | Washing machine |
| CN105239307A (en) * | 2015-10-31 | 2016-01-13 | 惠而浦（中国）股份有限公司 | An automatic balancing device for a washing machine drying barrel |
-
2016
- 2016-03-16 CN CN201610150944.6A patent/CN107201627B/en active Active
-
2017
- 2017-03-08 WO PCT/CN2017/075965 patent/WO2017157210A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526871A (en) * | 2003-03-03 | 2004-09-08 | Lg������ʽ���� | Washing machine |
| CN203096427U (en) * | 2012-09-27 | 2013-07-31 | 青岛海尔模具有限公司 | Integrated washing machine balancing ring |
| CN103834431A (en) * | 2014-03-27 | 2014-06-04 | 济钢集团有限公司 | Pretreatment device of phenol-containing naphthalene oil fraction washing tower and washing treatment method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103690A1 (en) * | 2016-12-08 | 2018-06-14 | 青岛海尔滚筒洗衣机有限公司 | Washing machine |
| US11091868B2 (en) | 2016-12-08 | 2021-08-17 | Chongqing Haier Drum Washing Machine Co., Ltd. | Washing machine |
| CN110318215A (en) * | 2018-03-29 | 2019-10-11 | 合肥美的洗衣机有限公司 | Washing machine, dehydration controlling method, dehydration control apparatus and storage medium |
| CN110318215B (en) * | 2018-03-29 | 2022-04-22 | 合肥美的洗衣机有限公司 | Washing machine, dehydration control method, dehydration control device, and storage medium |
| CN109706693A (en) * | 2019-03-12 | 2019-05-03 | Tcl家用电器（合肥）有限公司 | Laundry barrel structure and washing machine |
| CN109706693B (en) * | 2019-03-12 | 2022-03-11 | Tcl家用电器（合肥）有限公司 | Washing tub structure and washing machine |
| WO2021091106A1 (en) * | 2019-11-05 | 2021-05-14 | 엘지전자 주식회사 | Washing machine having lower balancer |
| US11932980B2 (en) | 2019-11-05 | 2024-03-19 | Lg Electronics Inc. | Washing machine having lower balancer |
| WO2022183867A1 (en) * | 2021-03-05 | 2022-09-09 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and inner drum thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017157210A1 (en) | 2017-09-21 |
| CN107201627B (en) | 2020-04-21 |
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Effective date of registration: 20201110 Address after: 300356 No.6, Keda 4th Road, Balitai Town, Jinnan District, Tianjin Patentee after: Tianjin Haier washing appliance Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 300356 No.6, Keda 4th Road, Balitai Town, Jinnan District, Tianjin Patentee before: Tianjin Haier washing appliance Co.,Ltd. |
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