CN206646283U - Washing machine and its small tub assembly - Google Patents

Abstract

Washing machine and its small tub assembly are the utility model is related to, small tub assembly includes：Keg, drip ring and pressure ring, the keg include bucket wall and bucket bottom, and the bucket wall is set around the bucket bottom and one end away from the bucket bottom forms bung；The drip ring is arranged in the bung；The pressure ring is fixed on the bucket wall, and compresses the drip ring, the drip ring is fixed on keg.Drip ring is fixed on barrel wall by pressure ring, so as to only need pressure ring dismounting may be such that drip ring is dismantled from keg, and then make it that the cleaning to drip ring is more convenient.

Description

Washing machine and its small tub assembly

Technical field

Washing machine technology field is the utility model is related to, more particularly to washing machine and its small tub assembly.

Background technology

Washing keg on washing machine plays a part of washing and drying clothing, and non-porous washing keg is dried in clothes Water is thrown out by washing the upper end apopore of keg, and washing keg upper end is designed with ostium excurrens and prevents what clothing from throwing out Drip ring, drip ring are fixed on washing keg by pressure ring, and prolonged washing clothing rear water ring and pressure ring easily hide dirt Receive and dirt and block ostium excurrens, the time has grown chip dirt moldy metamorphism breed bacteria so as to damage the health of user.Therefore, Need often to dismantle drip ring and pressure ring, cleaned.The drip ring of conventional washer and the attachment structure of keg are complicated, tear open Dress inconvenience, causes user low to drip ring disassembly efficiency.

Utility model content

Based on this, it is necessary to which the attachment structure of drip ring and keg for conventional washer keg is complex, dismounting The defects of inconvenient, there is provided a kind of washing machine and its small tub assembly.

A kind of small tub assembly, including：

Keg, the keg include bucket wall and bucket bottom, and the bucket wall sets around the bucket bottom and away from the bucket bottom One end forms bung；

Drip ring, it is arranged in the bung；

Pressure ring, it is fixed on the bucket wall, and compresses the drip ring, the drip ring is fixed on keg.

In one embodiment, inner bulge of the bucket wall close to one end of the bung is provided with stage portion, described Drip ring has lower surface and upper surface, and the lower surface is connected to the stage portion, and the pressure ring is connected to the upper surface.

In one embodiment, the pressure ring inner bulge fixing muscle, the fixing muscle are connected to the institute of the drip ring State upper surface.

In one embodiment, in addition to snap close piece, the outside projection of the bucket wall are provided with buckling parts, the buckling parts One side backwards to the bucket bottom is provided with lock catch block, and projection sets ring ear on the outside of the pressure ring, and the ring ear offers company Hole is connect, the snap close piece is connected to the ring ear, and is fastened and connected at least partially across the connecting hole and the lock catch block.

In one embodiment, one side of the buckling parts backwards to the bucket bottom offers buckling groove, the snap close piece bag The abutting part and lock body of integrally connected are included, the abutting part is connected to the ring ear, and the lock body is described in Connecting hole is inserted in the buckling groove and is fastened and connected with the lock catch block.

In one embodiment, the width of the abutting part is more than the width of the connecting hole of the ring ear.

In one embodiment, the quantity of the buckling parts is two.

In one embodiment, the quantity of the ring ear is two.

In one embodiment, two buckling parts are symmetrical arranged on the axis of the bucket wall.

A kind of washing machine, including the small tub assembly described in any of the above-described embodiment.

Drip ring is fixed on barrel wall by above-mentioned washing machine and its small tub assembly, pressure ring, so as to only need pressure ring dismounting i.e. It may be such that drip ring is dismantled from keg, and then make it that the cleaning to drip ring is more convenient.

Brief description of the drawings

Fig. 1 is the dimensional decomposition structure diagram of the small tub assembly of an embodiment；

Fig. 2 is the assembling cross-sectional view of the small tub assembly of an embodiment.

Embodiment

For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly The more thorough and comprehensive that the disclosure of type understands.

It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag Include the arbitrary and all combination of the Listed Items of one or more correlations.

For example, a kind of small tub assembly, including：Keg, drip ring and pressure ring, the keg includes bucket wall and bucket bottom, described Bucket wall is set around the bucket bottom and one end away from the bucket bottom forms bung；The drip ring is arranged in the bung； The pressure ring is fixed on the bucket wall, and compresses the drip ring, the drip ring is fixed on keg.

In the present embodiment, drip ring is fixed on barrel wall by pressure ring, so as to only need pressure ring dismounting may be such that drip ring Dismantled from keg, and then make it that the cleaning to drip ring is more convenient.

In one embodiment, there is provided a kind of washing machine, including interior bucket and small tub assembly, interior bucket have impeller, keg group Part includes keg, and keg is fixedly connected with the impeller of interior bucket, and then small tub assembly is realized to clothing as impeller rotates Washing, rinsing and dehydration.

As depicted in figs. 1 and 2, the small tub assembly 10 includes：Keg 100, drip ring 200, pressure ring 300 and snap close piece 400, the keg 100 includes bucket wall 110 and bucket bottom 120, for example, bucket bottom 120 has circular cross-section, the bucket wall 110 is surround The bucket bottom 120 sets and forms bung 101, the bucket wall 110 in the middle part of the one end of the bucket wall 110 away from the bucket bottom 120 Its inner bulge close to one end of the bung 101 is provided with stage portion 130, outside projection is provided with buckling parts 140, institute State one side of the buckling parts 140 backwards to the bucket bottom 120 and offer buckling groove 141, lock catch block is provided with the buckling groove 141 150, the part of lock catch block 150 exposes to the buckling groove 141, and the drip ring 200 has lower surface 220 and upper surface 210, The upper surface 210 and the lower surface 220 are disposed opposite to each other, and the lower surface 220 is connected to the stage portion 130, the pressure Ring 300 is connected to the upper surface 210 of the drip ring 200, and the raised setting ring ear 310 in the outside of the pressure ring 300, institute Shu Huan ears 310 offer connecting hole 311, and the connecting hole 311 is connected with the buckling groove 141, and the connecting hole 311 is arranged In the outside of the lock catch block 150, the snap close piece 400 is connected to the ring ear 310, and partially passes through the connecting hole 311 are inserted in the buckling groove 141 and are fastened and connected with the lock catch block 150.

For example, this barrel of wall 110 has circular cross-section, this barrel of wall 110 has inner surface and outer surface, bucket wall 110 Inner surface is provided with stage portion 130 close to the position projection of bung 101, for example, the stage portion 130 is around the bucket wall 110 The center of circle of circular cross-section is set.For example, the external diameter of the drip ring 200 is less than the internal diameter of the bucket wall 110, the drip ring 200 Part is arranged in keg 100, and so, the drip ring 200 can be positioned in keg 100, and is connected to the stage portion 130, The stage portion 130 is supported to the drip ring 200.For example, the lock catch block 150 is spring push type with the snap close piece 400 Lock connection, for example, the lock catch block 150 be elastomer block, for example, the lock catch block 150 in the extruding by snap close piece 400 and Produce elastic deformation and latch the snap close piece 400 or squeeze the snap close piece 400, for example, lock catch block 150 is used in snap close piece 400 is first depressed and produce elastic deformation and latch the snap close piece 400, and secondary depressed in fastener and produce elasticity Deformation and squeeze the snap close piece 400 so that the snap close piece 400 depart from is connected with the lock of lock catch block 150.

For example, the lock catch block 150 includes two lock sub-blocks being oppositely arranged, two lock sub-blocks are used to locked The extruding of fastener 400 and produce the elastic deformation of opposite direction, and natural resiliency effect under produce opposite direction deformation it is extensive It is multiple, and then snap close piece 400 is latched into fixation.For example, the stress of snap close piece 400 inserts two lock sub-blocks along buckling groove 141 Between, two lock sub-blocks deform upon opening, subsequent snap close piece 400 to both sides respectively under the extruding of the snap close piece 400 After stop motion, two lock sub-blocks recover shape under natural resiliency effect towards the direction of the centre of two lock sub-blocks, Snap close piece 400 is latched fixation by two lock sub-blocks.When 400 stress again of snap close piece, snap close piece 400 extrudes two locks again Clasp block, two lock sub-blocks are opened again, cause snap close piece 400 from two locks under reaction under the elasticity of two lock sub-blocks Ejected in clasp block, and then cause the snap close piece 400 departs to be connected with the lock of lock catch block 150.It is achieved thereby that snap close piece 400 It is connected and unlocks with the lock of lock catch block 150.

Specifically, in the present embodiment, pressure ring 300 and stage portion 130 are connected to the upper surface 210 of drip ring 200 respectively With lower surface 220, drip ring 200 is fixed on barrel wall 110 by collective effect, the connecting hole that snap close piece 400 passes through ring ear 310 In 311 insertion buckling grooves 141, and it is fastened and connected with lock catch block 150 so that the pressure ring 300 realizes fixation with keg 100, During dismounting, it is only necessary to which pressing snap close piece 400 makes snap close piece 400 be ejected out of buckling groove 141, and then causes pressure ring 300 and drip ring 200 rapidly can dismantle from keg 100, and the structure that pressure ring 300 is fixed on keg 100 by snap close piece 400 is simple, So that the dismounting of pressure ring 300 and drip ring 200 is operated quickly and conveniently, and then cause cleaning to pressure ring 300 and drip ring 200 more For facility.

More it is firmly secured on keg 100 in order that obtaining pressure ring 300, in one embodiment, referring again to figure 1, the outer surface of bucket wall 110 is provided with two buckling parts 140 close to the position of bung 101, for example, the both sides of bucket wall 110 point Buckling parts 140 is not provided with, for example, two buckling parts 140 are symmetrical arranged on the axis of the bucket wall 110, for example, Two buckling parts 140 are symmetrical arranged on a diameter of the circular cross-section of the bucket wall 110.For example, the ring ear 310 Quantity be two, for example, the outside of the pressure ring 300 is raised to set Liang Ge rings ear 310, for example, each ring ear 310 A corresponding buckling parts 140, for example, each buckling parts 140 sets a buckling groove 141, each ring ear 310 opens up a company Hole 311 is connect, for example, each connecting hole 311 connects with a buckling groove 141, by two buckling parts for being arranged at the both sides of barrel wall 110 140, and Liang Ge rings ear 310 is set on pressure ring 300 so that the connection of pressure ring 300 and bucket wall 110 is more firm so that small When tub assembly 10 integrally rotates with impeller, more balance, and the active force between pressure ring 300 and bucket wall 110 is more balanced, enters And enable pressure ring 300 and drip ring 200 firmly provide can be on keg 100.

In order to realize the fixation to pressure ring 300, in one embodiment, as shown in figure 1, the snap close piece 400 includes one The abutting part 410 and lock body 420, the abutting part 410 of body connection are connected to the ring ear 310, the lock body 420 are inserted in the buckling groove 141 through the connecting hole 311 and are fastened and connected with the lock catch block 150, for example, the abutting Portion 410 has the first bearing surface, and the lock body 420 is connected to the first bearing surface of the abutting part 410, the ring ear 310 have the second bearing surface backwards to the direction at the bucket bottom 120, and the first bearing surface of the abutting part 410 is connected to the ring ear 310 the second bearing surface, so so that the abutting part 410 can closely be connected to the ring ear 310, lock body 420 with After lock catch block 150 is fastened and connected, the abutting part 410 fully can limit the ring ear 310, and then make it that the pressure ring 300 is solid It is scheduled on keg 100.

In order that the snap close piece 400 can be latched by obtaining the lock catch block 150, for example, Fig. 1 is referred to, the lock body 420 Width from gradually increasing and being gradually reduced to away from one end of the abutting part 410 close to one end of the abutting part 410, institute The width for stating lock body 420 gradually increases from both ends to middle part, and the width of the end of lock body 420 is smaller, is advantageous to insert Enter in lock catch block 150, and increase with the depth of insertion, the width increase of lock body 420, be advantageous to the lock catch block 150 Extruding, and when lock catch block 150 fastens, the width at the middle part of lock body 420 is larger, is advantageous to the lock catch block 150 and fastens The lock body 420, and then make it that closely lock connects the lock body 420 with the lock catch block 150.

In order that the snap close piece 400 is obtained to the fixed effect of the ring ear 310 more preferably, in one embodiment, such as Fig. 1 institutes Show, the width of the abutting part 410 is more than the width of the connecting hole 311 of the ring ear 310, for example, the ring ear 310 have square-section, for example, the connecting hole 311 has square-section, for example, the abutting part 410 is cut with rectangle Face, for example, the section of the abutting part 410 is identical with the section of the ring ear 310, for example, the face in the section of the abutting part 410 Product more than the connecting hole 311 section area, so, the abutting part 410 because width is more than the connecting hole 311, and then So that the abutting part 410 can not pass through from the connecting portion, and then cause the abutting part 410 to be fully connected to the ring ear 310, And then cause the snap close piece 400 to the fixed effect of pressure ring 300 more preferably.In a further embodiment, the ring ear 310 has circle Tee section, the connecting hole 311 have circular cross-section, for example, the ring ear 310 has changeable tee section, the connecting hole 311 has Changeable tee section, and in embodiments, the width in the section of the abutting part 410 is more than the width of the connecting hole 311, the abutting The area in the section in portion 410 is more than the area of the connecting hole 311, enables to the abutting part 410 to be fully connected to the ring ear Portion 310 and portion pass through the connecting hole 311, in the present embodiment, burden description one by one.

In order that pressure ring 300 to the fixed effect of drip ring 200 more preferably, in one embodiment, in the pressure ring 300 Side projection fixing muscle, the fixing muscle are connected to the upper surface 210 of the drip ring 200, for example, the pressure ring 300 Internal diameter is more than the external diameter of the drip ring 200, for example, the part of the drip ring 200 is arranged at the inner side of pressure ring 300, for example, The internal diameter of the fixing muscle is less than the external diameter of the drip ring 200, and so, the fixing muscle can not only fix with stage portion 130 Coordinate, drip ring 200 is fixed from upper and lower both direction, and because the external diameter of drip ring 200 is less than in pressure ring 300 Footpath, and drip ring 200 is located at the inner side of pressure ring 300 so that the pressure ring 300 can also be from the periphery surface of drip ring 200 The drip ring 200 is limited, avoids the drip ring 200 from diametrically producing displacement, and then enables the drip ring 200 It is further secured between keg 100 and pressure ring 300.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. A kind of 1. small tub assembly, it is characterised in that including：

   Keg, the keg include bucket wall and bucket bottom, and the bucket wall is set around the bucket bottom and one end away from the bucket bottom Form bung；

   Drip ring, it is arranged in the bung；

   Pressure ring, it is fixed on the bucket wall, and compresses the drip ring, the drip ring is fixed on keg.
2. 2. small tub assembly according to claim 1, it is characterised in that the bucket wall is close to the inner side of one end of the bung Projection is provided with stage portion, and the drip ring has lower surface and upper surface, and the lower surface is connected to the stage portion, described Pressure ring is connected to the upper surface.
3. 3. small tub assembly according to claim 2, it is characterised in that the pressure ring inner bulge fixing muscle, the fixation Muscle is connected to the upper surface of the drip ring.
4. 4. small tub assembly according to claim 1, it is characterised in that also raised including snap close piece, the outside of the bucket wall Buckling parts is provided with, one side of the buckling parts backwards to the bucket bottom is provided with lock catch block, and projection sets ring on the outside of the pressure ring Ear, the ring ear offer connecting hole, and the snap close piece is connected to the ring ear, and at least partially across the connection Hole is fastened and connected with the lock catch block.
5. 5. small tub assembly according to claim 4, it is characterised in that one side of the buckling parts backwards to the bucket bottom opens up There is buckling groove, the snap close piece includes the abutting part of integrally connected and lock body, the abutting part are connected to the ring ear, The lock body is inserted in the buckling groove through the connecting hole to be fastened and connected with the lock catch block.
6. 6. small tub assembly according to claim 5, it is characterised in that the width of the abutting part is more than the ring ear The width of the connecting hole.
7. 7. small tub assembly according to claim 5, it is characterised in that the quantity of the buckling parts is two.
8. 8. small tub assembly according to claim 7, it is characterised in that the quantity of the ring ear is two.
9. 9. small tub assembly according to claim 7, it is characterised in that axis of two buckling parts on the bucket wall Line is symmetrical arranged.
10. A kind of 10. washing machine, it is characterised in that including：Small tub assembly any one of claim 1-9.