CN109487497A - Outer cylinder and roller washing machine with the outer cylinder - Google Patents
Outer cylinder and roller washing machine with the outer cylinder Download PDFInfo
- Publication number
- CN109487497A CN109487497A CN201910020842.6A CN201910020842A CN109487497A CN 109487497 A CN109487497 A CN 109487497A CN 201910020842 A CN201910020842 A CN 201910020842A CN 109487497 A CN109487497 A CN 109487497A
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- Prior art keywords
- outer cylinder
- fixed frame
- front barrel
- conveyor front
- sealing strip
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- 238000005406 washing Methods 0.000 title claims abstract description 61
- 239000004033 plastic Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 91
- 238000001035 drying Methods 0.000 claims description 83
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002585 base Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000008595 infiltration Effects 0.000 description 7
- 238000001764 infiltration Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
- D06F37/263—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements assembled from at least two elements connected to each other; Connecting or sealing means therefor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
This application involves a kind of outer cylinder and with the roller washing machine of the outer cylinder.Above-mentioned outer cylinder includes preceding outer cylinder and rear outer cylinder, and preceding outer cylinder includes the conveyor front barrel and fixed frame being connected, and the opening being connected and the first cavity is formed in conveyor front barrel, fixed frame is formed with the through-hole with open communication；Outer cylinder is connected to the end of the separate fixed frame of conveyor front barrel afterwards, and rear outer cylinder is formed with the second cavity being connected to the first cavity；Above-mentioned outer cylinder and the roller washing machine with the outer cylinder, since fixed frame is only used as the part of preceding outer cylinder Yu door seal assembly connection, and most of structure of the conveyor front barrel as preceding outer cylinder, and the material of conveyor front barrel is plastics, meet the forming requirements of outer cylinder before labyrinth, to give full play to the material advantage of conveyor front barrel, while avoid it is entire before outer cylinder using outer cylinder before metal disadvantage, compared to the roller washing machine of outer cylinder before metal, the manufacturing cost of above-mentioned roller washing machine is lower.
Description
Technical field
This application involves the technical fields of household electrical appliance, more particularly to a kind of outer cylinder and with the laundry drum of the outer cylinder
Machine.
Background technique
The outer cylinder of roller washing machine includes the preceding outer cylinder and rear outer cylinder being connected.Wherein, preceding outer cylinder mainly has outside before plastics
Two kinds of outer cylinder before cylinder and metal.Make outer cylinder before plastics can be according to plastic part since it uses resin material outer cylinder before plastics
Carry out structure design.It is whole to tie since it is formed using Metal Material Welding such as outer cylinder before stainless steel for outer cylinder before metal
Structure is simple column structure.
However, there are some inevitable defects in outer cylinder before outer cylinder or metal either before plastics.Specifically,
For outer cylinder before plastics, as common preceding outer tube structure, although the characteristics of its material, can realize more complicated structure, cost
It is relatively low, but outer cylinder is influenced by resin material and design structure before plastics, is easy to happen contraction distortion in injection molding,
Cause each preceding outer cylinder size difference of batch production larger.Especially at the position of preceding outer cylinder and door seal cooperation, if size
Fluctuate it is larger will cause when preceding outer cylinder and door seal are assembled that there are gaps, seriously reduce the sealing effect between door seal and preceding outer cylinder
Fruit, so as to cause roller washing machine infiltration even leak the problem of.For outer cylinder before metal, comparatively, although size is more
It is reliable and stable and be more easily controlled, but the material cost of this preceding outer cylinder is higher, cause the manufacturing cost of roller washing machine compared with
It is high；Further, since the processing cost of outer cylinder and processing request are higher before metal, lead to the processing and production effect of roller washing machine
Rate is lower, further causes the manufacturing cost of roller washing machine higher.
Summary of the invention
Based on this, it is necessary to for roller washing machine infiltration even leak and the higher problem of manufacturing cost is caused, provide
A kind of outer cylinder and the roller washing machine with the outer cylinder.
A kind of outer cylinder, comprising:
Preceding outer cylinder, the preceding outer cylinder include the conveyor front barrel and fixed frame being connected, and are formed with and are connected in the conveyor front barrel
Opening and the first cavity, the fixed frame be formed with the through-hole with the open communication；And
Outer cylinder afterwards, the rear outer cylinder are connected to the end far from the fixed frame of the conveyor front barrel, the rear outer cylindrical
Second cavity of the connection of the first cavity described in Cheng Youyu.
The conveyor front barrel and the fixed frame are tightly connected in one of the embodiments, to ensure conveyor front barrel and fixation
The leakproofness of frame junction avoids the problem that leak occur in conveyor front barrel and fixed frame junction.
The preceding outer cylinder includes lock-screw in one of the embodiments, and connecting hole, institute are offered on the fixed frame
It states and offers threaded hole on conveyor front barrel, the lock-screw is arranged in respectively in the connecting hole and the threaded hole, so that solid
Determine frame and is closely connect with conveyor front barrel.
The preceding outer cylinder further includes sealing strip in one of the embodiments, the sealing strip be set to the fixed frame with
Between the conveyor front barrel, and the sealing strip is abutted with the fixed frame and the placket body elasticity respectively so that fixed frame with
Conveyor front barrel more closely connects, to improve the leakproofness of fixed frame Yu conveyor front barrel junction.
The sealing strip offered on the end face of the conveyor front barrel in one of the embodiments, around the through-hole positions
Slot, the sealing strip is located in the sealing strip locating slot and abuts with the conveyor front barrel, for avoiding sealing strip relative to preceding
Cylinder displacement, so that sealing strip is more steadily connected on conveyor front barrel.
The annular protrusion around the through-hole, the annular are formed on the fixed frame in one of the embodiments,
Protrusion is connected on the sealing strip, so that annular protrusion is pressed in sealing strip and is made sealing strip flexible deformation, keeps sealing strip more preferable
Ground is sealed between fixed frame and conveyor front barrel.
The conveyor front barrel is plastics in one of the embodiments, and the fixed frame is metal, the plastic company of conveyor front barrel
It is connected to the fixed frame peripheral region, connect conveyor front barrel closely with fixed frame peripheral region, while making the overall structure of preceding outer cylinder more
Add simple and reliable.
The fixed frame peripheral region circumferentially offers annular groove or location hole in one of the embodiments, currently
Cylinder is plastic when fixed frame peripheral region, and partly plastic takes shape in annular groove or positioning hole, keeps conveyor front barrel preferably plastic
It is connected to fixed frame peripheral region, so that fixed frame be made securely to connect with conveyor front barrel.
The mounting hole being connected to the through-hole, the installation are offered on the fixed frame in one of the embodiments,
Hole is directly connected in drying pipeline without being contacted in door seal on fixed frame, avoids drying for wearing installation drying pipeline
The heat of pipeline, which is directly conducted in door seal, leads to problems such as door seal material properties change or change colour, and extends making for door seal
Use the service life.
A kind of roller washing machine, including outer cylinder described in any of the above-described embodiment.
Above-mentioned outer cylinder and the roller washing machine with the outer cylinder, the both ends of conveyor front barrel connect with fixed frame and rear cylinder body respectively
It connects, and is formed with the through-hole with open communication in fixed frame, rear outer cylinder is formed with the second cavity being connected to the first cavity, makes to lead to
Hole passes sequentially through opening and the first cavity is connected to the second cavity；In use, fixed frame and door seal can be cooperatively connected, due to solid
The size for determining frame is more reliable and more stable, and is easy to control, and there are problems that gap when outer cylinder and door seal are assembled before avoiding, it is ensured that door
Sealing effect between Feng Yuqian outer cylinder solves the problems, such as roller washing machine infiltration even leak；Due to fixed frame only conduct
The part of preceding outer cylinder and door seal assembly connection, and most of structure of the conveyor front barrel as preceding outer cylinder, and the material of conveyor front barrel can be with
For plastics, the forming requirements of outer cylinder before labyrinth are met, to give full play to the material advantage of conveyor front barrel, are avoided simultaneously
Outer cylinder uses the disadvantage of outer cylinder before metal, compared to the roller washing machine of outer cylinder before metal, above-mentioned roller washing machine before entire
Manufacturing cost it is lower.
Detailed description of the invention
Fig. 1 is the schematic diagram of the roller washing machine of an embodiment；
Fig. 2 is the partial schematic diagram of roller washing machine shown in Fig. 1；
Fig. 3 is the cross-sectional view of roller washing machine shown in Fig. 1；
Fig. 4 is partial schematic diagram at the A of roller washing machine shown in Fig. 3；
Fig. 5 is partial enlarged view at the B of roller washing machine shown in Fig. 3；
Fig. 6 is the schematic diagram of the fixed frame of the outer cylinder of roller washing machine shown in Fig. 3；
Fig. 7 is the cross-sectional view of fixed frame shown in Fig. 6；
Fig. 8 is the schematic diagram of the preceding outer cylinder of the outer cylinder of the roller washing machine of another embodiment；
Fig. 9 is the cross-sectional view of preceding outer cylinder shown in Fig. 8；
Figure 10 is the schematic diagram of the fixed frame of preceding outer cylinder shown in Fig. 9；
Figure 11 is the drying pipeline of the roller washing machine of an embodiment and the schematic diagram of drying mechanism connection；
Figure 12 is the partial enlarged view of drying pipeline shown in Figure 11.
Specific embodiment
The application in order to facilitate understanding, below with reference to relevant drawings to outer cylinder and the roller washing machine with the outer cylinder into
Row a more complete description.The preferred embodiment of outer cylinder and the roller washing machine with the outer cylinder is given in attached drawing.But outer cylinder
And the roller washing machine with the outer cylinder can be realized using many different forms, however it is not limited to implementation described herein
Example.On the contrary, purpose of providing these embodiments is make to outer cylinder and the disclosure of the roller washing machine with the outer cylinder more
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.Made in the specification of outer cylinder and the roller washing machine with the outer cylinder herein
Term, which is only for the purpose of describing specific embodiments, is not intended to limit the application.Term as used herein
" and/or " it include any and all combinations of one or more related listed items.
One embodiment is, a kind of outer cylinder includes preceding outer cylinder and rear outer cylinder, the preceding outer cylinder include the conveyor front barrel being connected and
Fixed frame is formed with the opening being connected and the first cavity in the conveyor front barrel, and the fixed frame is formed with and the opening connects
Logical through-hole；It is described after outer cylinder be connected to the conveyor front barrel far from the fixed frame end, it is described after outer cylinder be formed with
Second cavity of the first cavity connection.
As shown in Figure 1 to Figure 3, the outer cylinder 200 of an embodiment includes preceding outer cylinder 210 and rear outer cylinder 220.The preceding outer cylinder
210 include the conveyor front barrel 210a and fixed frame 210b being connected.Specifically in the present embodiment, the material of conveyor front barrel is plastics.Into
One step, fixed frame is made of heat proof material, and fixed frame is made to have preferable heat resistance, and fixed frame ruler in forming process
It is very little reliable and stable and be easy to control.Specifically in the present embodiment, the material of fixed frame is metal, in other embodiments, fixed
The material of frame can also be non-metallic material.As depicted in figs. 3 and 5,211 He of opening being connected is formed in the conveyor front barrel
First cavity 212, the fixed frame are formed with the through-hole 213 with the open communication.In the present embodiment, fixed frame is rotation
Body structure, fixed frame and conveyor front barrel are coaxially disposed, and through-hole 213 is opened up along the axial direction of fixed frame, make through-hole and opening preferably
Connection.
The rear outer cylinder is connected to the end far from the fixed frame of the conveyor front barrel in one of the embodiments,.
Outer cylinder 220 is formed with the second cavity 221 being connected to first cavity 212 after described.Due to conveyor front barrel both ends respectively with
Fixed frame is connected with rear cylinder body, and the through-hole with open communication is formed in fixed frame, and rear outer cylinder is formed with to be connected with the first cavity
The second logical cavity, make through-hole pass sequentially through opening and the first cavity be connected to the second cavity.
In the present embodiment, conveyor front barrel and rear cylinder body are coaxially disposed.Referring also to Fig. 2, further, outer cylinder 200 are also wrapped
Fastening screw 230 is included, conveyor front barrel is fixedly connected by fastening screw with rear outer cylinder, so that conveyor front barrel is securely connect with rear cylinder body.
Further, conveyor front barrel offers the first bolt apertures (not indicating), and rear outer cylinder offers the second bolt apertures (not indicating), fastens spiral shell
Nail is arranged in respectively in the first bolt apertures and the second bolt apertures, so that conveyor front barrel is securely connect with rear outer cylinder.In the present embodiment,
The number of first bolt apertures and the second bolt apertures be it is multiple, multiple first bolt apertures along conveyor front barrel circumferentially-spaced distribution, it is more
Circumferentially-spaced distribution of a second bolt apertures along rear outer cylinder.The number of fastening screw be it is multiple, each fastening screw is worn respectively
In in the first bolt apertures and the second bolt apertures, so that conveyor front barrel and rear cylinder body is stronger is closely attached.
As shown in Fig. 2, conveyor front barrel 210a adjacent to the end of rear outer cylinder is formed with stop lug in one of the embodiments,
215, the first bolt apertures are opened in stop lug.The end of the neighbouring conveyor front barrel of outer cylinder 220 is formed with annular convex platform after described
224, the second bolt apertures are opened on annular convex platform.Referring also to Fig. 4, annular convex platform 224 is also provided with to be connected with the second bolt apertures
Logical annular slot 2241, stop lug are located in annular slot and abut with annular convex platform.Further, stop lug is also supported
It is connected on the end face of annular convex platform, abuts stop lug closely with annular convex platform.The fixation in one of the embodiments,
Frame is annular frame structure, and fixed frame and conveyor front barrel are coaxially disposed, and make the simple and compact for structure of outer cylinder.As shown in figure 4, into one
Step ground, outer cylinder 200 further includes elastic adapter ring 240, and elastic adapter ring is sheathed in stop lug 215, and elastic adapter ring supports
Be connected on annular convex platform, making elastic adapter ring, elasticity is connected in stop lug and annular convex platform respectively, thus make conveyor front barrel with
Closer connection between outer cylinder afterwards.
In use, fixed frame and door seal can be cooperatively connected, since size is more reliable and more stable in forming process for fixed frame,
And be easy to control, keep the size of the through-hole 213 of fixed frame relatively stable, it is ensured that through-hole preferably cooperates with door seal, before avoiding
There is gap when assembling in outer cylinder and door seal, it is ensured that the sealing effect between door seal and preceding outer cylinder solves laundry drum
The problem of machine infiltration or even leak.In a specific embodiment, fixed frame is only used as preceding outer cylinder and door seal assembly connection
Part, and most of structure of the conveyor front barrel as preceding outer cylinder, and the material of conveyor front barrel is plastics, meets outer cylinder before labyrinth
Forming requirements, to give full play to the material advantage of conveyor front barrel, at the same avoid it is entire before outer cylinder using outer cylinder before metal
Disadvantage, compared to the roller washing machine of outer cylinder before metal, the manufacturing cost of above-mentioned roller washing machine is lower.
To avoid the problem that conveyor front barrel and leak or infiltration occurs in fixed frame junction, institute in one of the embodiments,
Conveyor front barrel and the fixed frame is stated to be tightly connected, to ensure the leakproofness of conveyor front barrel Yu fixed frame junction, avoid conveyor front barrel and
There is the problem of leak or infiltration in fixed frame junction.
As shown in figure 5, to connect fixed frame closely with conveyor front barrel, the preceding outer cylinder 210 in one of the embodiments,
Including lock-screw 216, connecting hole 217 is offered on the fixed frame 210b, threaded hole 218 is offered on the conveyor front barrel,
The lock-screw is arranged in respectively in the connecting hole and the threaded hole, connect fixed frame closely with conveyor front barrel.
As shown in figure 5, the preceding outer cylinder 210 further includes sealing strip 219, the sealing strip in one of the embodiments,
Between the fixed frame and the conveyor front barrel, and the sealing strip is supported with the fixed frame and the placket body elasticity respectively
It connects, connect fixed frame more closely with conveyor front barrel, to improve the leakproofness of fixed frame Yu conveyor front barrel junction.In this reality
It applies in example, the material of sealing strip is rubber, and sealing strip is made to have preferable elasticity and leakproofness.
As shown in figure 5, being offered on the end face of the conveyor front barrel 210a in one of the embodiments, around the through-hole
213 sealing strip locating slot 211a, the sealing strip 219 are located in the sealing strip locating slot and abut with the conveyor front barrel,
For avoiding sealing strip from shifting relative to conveyor front barrel, so that sealing strip is more steadily connected on conveyor front barrel.Further, it seals
Item is annular structure, and the cross section of sealing ring is circle, positions sealing strip preferably and is set in sealing strip locating slot,
Sealing strip is all had on the circumferencial direction for ensuring to abut between conveyor front barrel and fixed frame, so that it is solid to be connected to conveyor front barrel preferably
Determine on frame.
As shown in Figures 5 to 7, it is formed on the fixed frame 210b in one of the embodiments, around the through-hole
213 annular protrusion 212a, the annular protrusion are connected on the sealing strip 219, and annular protrusion is made to be pressed in sealing strip simultaneously
Make sealing strip flexible deformation, is sealed in sealing strip preferably between fixed frame and conveyor front barrel.
It is not limited only to be spirally connected fixed form it is appreciated that being tightly connected between fixed frame and conveyor front barrel to realize.At other
In embodiment, conveyor front barrel is connected and fixed mode and is connect with fixed frame by plastic.The conveyor front barrel in one of the embodiments,
For plastics, the fixed frame is metal.The conveyor front barrel is plastic to be connected to the fixed frame peripheral region, makes conveyor front barrel and fixed frame
Peripheral region closely connects, while keeping the overall structure of preceding outer cylinder simpler reliable.
As shown in Fig. 8 to Figure 10, the fixed frame 210b peripheral region circumferentially offers ring in one of the embodiments,
Connected in star (not shown) or location hole 214b.When conveyor front barrel is plastic when fixed frame peripheral region, it is recessed that partly plastic takes shape in annular
In slot or location hole 214b, make conveyor front barrel is preferably plastic to be connected to fixed frame peripheral region, to make fixed frame and conveyor front barrel jail
It is solidly connected.In the present embodiment, the fixed frame peripheral region circumferentially offers location hole, and placket body portion is made to take shape in positioning
In hole.Further, the number of location hole is multiple, and multiple location holes make conveyor front barrel more along the circumferentially-spaced distribution of fixed frame
It is plastic well to be connected to fixed frame peripheral region.Further, the distance between two neighboring location hole is equal, makes multiple location holes
It is uniformly distributed on fixed frame, it is ensured that conveyor front barrel is preferably connect with fixed frame.
In other embodiments, fixed frame peripheral region circumferentially offers annular groove, and placket body portion is made to take shape in ring
In connected in star.Further, the number of annular groove is two or more, and more than two annular grooves are arranged concentrically, and adjacent
The diameter of two annular grooves is unequal, makes conveyor front barrel is preferably plastic to be connected to fixed frame peripheral region.It is appreciated that fixed frame
Peripheral region can circumferentially offer annular groove 213a and location hole simultaneously, and partly plastic is made to take shape in annular groove and location hole
It is interior, make conveyor front barrel is preferably plastic to be connected to fixed frame peripheral region, so that fixed frame be made securely to connect with conveyor front barrel.
As shown in Fig. 3 and Fig. 5, offered on the fixed frame 210b and the through-hole 213 in one of the embodiments,
The mounting hole 215b of connection, the mounting hole make drying pipeline be directly connected in fixed frame for wearing installation drying pipeline 600
On without being contacted in door seal, avoiding the heat of drying pipeline from being directly conducted in door seal causes door seal material properties to change
Or the problems such as discoloration, extend the service life of door seal.In the present embodiment, fixed frame is rotation body structure, and fixed frame is with before
Cylinder coaxial arrangement, and through-hole 213 is opened up along the axial direction of fixed frame, is connected to through-hole preferably with opening.Mounting hole 215b is opened
It is connected on the peripheral wall of fixed frame and with through-hole 213.Mounting hole 215b is curved groove structure.
As shown in Figure 1, the application also provides a kind of roller washing machine including outer cylinder 200 described in any of the above-described embodiment
10。
As depicted in figs. 3 and 5, roller washing machine 10 includes body 100, outer cylinder 200 and interior in one of the embodiments,
Cylinder 300.First cavity 212 is connected to the accommodating chamber 111 for being formed and accommodating inner cylinder 300 with the second cavity 221, makes 200 shape of outer cylinder
At have the accommodating chamber being connected 111 and opening 211.Opening 211 is opened in 200 end of outer cylinder.Outer cylinder is set on body 100,
And there are pre-determined distances between outer cylinder 200 and the front door 120 of body 100.When roller washing machine work, inner cylinder is relative to outer
Cylinder rotation, inner cylinder will drive outer cylinder and vibrate along close to or far from front door direction while rotation.The inner cylinder is located at the appearance
It receives intracavitary and is coaxially disposed with the outer cylinder.Inner cylinder is rotated relative to outer cylinder, and outer cylinder is axially with respect to front door panel vibration.
Traditional door seal is made of tensile property and the preferable material of elasticity, such as rubber, prevents from running in washing machine
Cartridge module transfers vibrations to front door or cabinet in journey.Due to the characteristic of the soft of rubber, before door seal and outer cylinder can be made
End is sealed by spring straining power, and door seal and gate carry out compression sealing by door seal lip；Baking is made on door seal peripheral wall
Air port is done, and keeps drying channel coupled, realizes drying air-supply effect.However, to make door seal completely cut off effect of vibration, door
It is larger to seal entire length, so that there are a distances to be used for vibration drawing between cartridge module and front door, door seal is in cylinder group
Be easy to leave foreign matter caused by washing clothing between part and front door in drawing process, i.e., door seal exist be easy to shelter evil people and countenance evil practices and
It is difficult to the problem of clearing up, influences washing health.Due to the material property of door seal, and drying air outlet is directly made on door seal peripheral wall
It connect it with drying channel, after using the functions such as drying for a long time, so that door seal is easy to appear material properties and change and become
Phenomena such as color.Further, since detergent has a degree of acid and alkali corrosion and high-temperature wash and high temperature drying mostly,
Lead to door seal dusting or softening rapid wear；On the other hand, when vibration of washing machine is larger, door seal is inevitably rubbed with other components
It wipes, after long-time use, door seal, which is easy to happen, galls worn out problem.When door seal occur dusting, breakage or gall situation it
Afterwards, it inevitably will affect the sealing function of door seal, and then phenomena such as roller washing machine leak occur, lead to roller washing machine
Service life it is lower.
For solve roller washing machine be easy to shelter evil people and countenance evil practices there are door seal and be difficult to clear up, door seal material properties is easy to happen change
Change and discoloration and the lower problem of service life, as shown in figure 3, roller washing machine 10 includes machine in one of the embodiments,
Body 100, outer cylinder 200, inner cylinder 300, gate 500 and drying pipeline 600.In the present embodiment, the first cavity and the second cavity
Accommodating chamber is collectively formed in connection.The inner cylinder 300 is located in the accommodating chamber 111 and is coaxially disposed with the outer cylinder 200.Into one
Step, the mounting hole 215b being connected to the through-hole 213 is offered on referring also to Fig. 5, fixed frame 210b, and fixed frame is with before
Cylinder coaxial arrangement.Further, fixed frame is metal material, guarantees fixed frame with enough structural strengths and has resistance to height
Warm corrosion resistance, it is ensured that the reliability under roller washing machine long-time use condition.The gate 500 is rotationally connected with described solid
Determine on frame, and the gate is covered on the fixed frame, to block the through-hole.When gate close when on fixed frame, i.e.,
When gate is covered on fixed frame, gate is compressed with outer cylinder under door lock effect and is connected.
Referring again to Fig. 3, the drying pipeline 600 is set to the outer cylinder 200 in one of the embodiments, simultaneously
Referring to Fig. 5, and the drying pipeline is arranged in the mounting hole 215b and connect with the fixed frame 210b.In the present embodiment
In, drying pipeline is predominantly located in 200 outside of outer cylinder, and connect with drying mechanism 101.Drying mechanism is for generating drying heat
One end of wind, drying mechanism and drying pipeline connects, and the end of the separate drying mechanism of drying pipeline is located in fixed frame.Simultaneously
Referring to Fig. 5, the end that the drying pipeline 600 is located in the fixed frame 210b is arranged towards the accommodating chamber 111, specifically
Ground, the drying pipeline 600 are located at the end in the fixed frame 210b and are arranged towards the first cavity 212, make to manage by drying
The drying hot wind that road enters in fixed frame is directly entered in accommodating chamber, to be dried to the clothing in inner cylinder, and connecting sealing strip
There are certain distances with the end for the drying pipeline being located in fixed frame, and connecting sealing strip is arranged far from accommodating chamber, avoids baking
The problem of hot dry wind directly acts on connecting sealing strip and leads to connecting sealing strip aging.In the present embodiment, mounting hole is opened in
On the peripheral wall of fixed frame.Gate is round door body structure, and gate and fixed frame are coaxially disposed.Connecting sealing strip is annular seal
Item, connecting sealing strip are sheathed on gate, and connecting sealing strip and gate are coaxially disposed.
As shown in Fig. 5 and Figure 11, to make drying pipeline be easy to be installed on fixed frame, further, the drying pipeline
600 include first pipe 610 and second pipe 620.Referring also to Fig. 3, first pipe are located at 200 outside of outer cylinder, and the first pipe
Road one end is connect with drying mechanism 101, and the other end and the second pipe of first pipe are detachably connected.Second pipe is arranged in peace
It is connect in dress hole and with fixed frame.Second pipe in through-hole is arranged towards accommodating chamber, makes to enter by drying pipeline solid
The drying hot wind determined in frame is directly entered in accommodating chamber, to dry to the clothing in inner cylinder.Due to the size of first pipe
It is longer than the size of second pipe, and first pipe and second pipe are in bending, are not only convenient for for drying pipeline being installed on solid
Determine on frame, is also convenient for the manufacture of drying pipeline.
As shown in Fig. 5 and Figure 11, it is arranged in mounting hole to make second pipe be easy installation, wherein one embodiment
In, second pipe 620 includes pipeline body 622 and bending part 624.Pipeline body is detachably connected with first pipe, pipeline sheet
Body is arranged in mounting hole and connect with fixed frame.Bending part is connected to the pipeline body in fixed frame, and bending part court
It is bent to accommodating chamber, is directly entered the drying hot wind entered in fixed frame by drying pipeline in accommodating chamber, in inner cylinder
Clothing dried.Further, the extending direction of pipeline body is linearly, so that pipeline body is easy installation and is arranged in peace
It fills in hole.
As shown in Fig. 5 and Figure 11, further, drying pipeline 600 further includes connector sleeve 630, the both ends difference of connector sleeve
It is sheathed in first pipe 610 and second pipe 620, is detachably connected first pipe with second pipe.Further, it connects
The both ends of set 630 offer the first locating slot 631 and the second locating slot 632 respectively.It is also provided on connector sleeve respectively with first
The venthole 633 of locating slot and the connection of the second locating slot, is connected to the first locating slot with the second locating slot by venthole.First
Pipeline is located in the first locating slot and is detachably connected with connector sleeve.Second pipe is located in the second locating slot and can with link slot
Dismantling connection is detachably connected first pipe with second pipe.Connect with connector sleeve to improve first pipe and second pipe
The leakproofness connect, further, drying pipeline further include the first sealing ring and the second sealing ring, and the first seal ring set is set to first
On pipeline and elasticity is connected on connector sleeve, connect first pipe closely with connector sleeve.Second seal ring set is set to the second pipe
On road and elasticity is connected on connector sleeve, connect second pipe closely with connector sleeve.
Fixed frame and second pipe are metalwork in one of the embodiments, and second pipe and fixed frame weld
In connecting second pipe securely with fixed frame.It is appreciated that first pipe can be identical with the material of second pipe
It can be different.For convenient for improving the leakproofness that connect with fixed frame of second pipe, while the weight of drying pipeline is reduced, first manages
Road and second pipe are respectively adopted different materials and are made.First pipe is plastic part in one of the embodiments, and first
Pipeline has high temperature resistance, makes the lighter weight of drying pipeline while can ensure the sealing that first pipe is connect with connector sleeve
Property.
Referring again to Fig. 3, further, roller washing machine 10 further includes connecting sealing strip 400, and the connecting sealing strip 400 is set
In on the gate 500, the connecting sealing strip is connected on the fixed frame.Since gate is equipped with connecting sealing strip, and connect
Strip of paper used for sealing is connected on fixed frame, is covered on gate reliably on fixed frame, and the water in inner cylinder or outer cylinder is avoided to leak by through-hole
Out, there is water leakage situation.It dries hot gas in into fixed frame to be directly entered in accommodating chamber, drying hot gas is not blown to machine directly
On the connecting sealing strip of door, avoid the problem that connecting sealing strip is easy aging after by drying hot gas effect.
Above-mentioned roller washing machine, fixed frame connect with outer cylinder and are covered on outer cylinder, to block opening, since drying is managed
Road is set on outer cylinder and is arranged in mounting hole and connect with fixed frame, and drying hot gas is made to enter fixed frame by drying pipeline
Through-hole in, since the end for the drying pipeline being located in fixed frame is arranged towards accommodating chamber, and through-hole and open communication, opening
It is connected to accommodating chamber, makes to enter drying hot gas in fixed frame and be directly entered in accommodating chamber, to be dried to the clothing in inner cylinder.
Due to structure no setting is required door seal the can be realized sealing function of above-mentioned roller washing machine, realize roller washing machine without gasket
Drying function under part, and drying pipeline is connect with fixed frame, solve roller washing machine be easy to shelter evil people and countenance evil practices there are door seal and
It is difficult to clear up, the problem of door seal material properties is easy to happen variation and discoloration, the service life of roller washing machine will not occur
Lower problem.Above-mentioned roller washing machine cancels the mode that gate is mounted on front door, uses instead and assembles gate and fixed frame
Together, when occurring vibrating larger situation in roller washing machine operational process, gate vibrates together with fixed frame, same to opportunity
There is enough spacing between door and front door, the vibration on gate is avoided to be directly delivered to front door or collide with front door
Interference friction phenomenon.
It is easy aging to avoid the problem that connecting sealing strip is acted on by hot wind, in one of the embodiments, the connection envelope
Item 400 is connected to the side away from the outer cylinder 200 of the fixed frame 210b, and drying pipeline is made to be located at the end in fixed frame
The distance between connecting sealing strip farther out, thus preferably avoid the problem that connecting sealing strip by hot wind act on be easy aging.
As shown in Figures 5 and 6, to make preferably to seal between fixed frame and gate by connecting sealing strip, one wherein
In embodiment, the side away from the outer cylinder 200 of the fixed frame 210b is equipped with abutment flange 216b, the connecting sealing strip
400 are connected on the abutment flange, keep the contact area of connecting sealing strip and fixed frame larger, thus make fixed frame and gate it
Between preferably sealed by connecting sealing strip.In the present embodiment, abutment flange being arranged for periphery one week around fixed frame, and abut
The extension track of flange is in rounded shape.
The connecting sealing strip includes sealing strip main body and from the sealing strip main body to institute in one of the embodiments,
State fixed part made of gate extends.Offer card slot on the gate, the fixed position in the card slot and with it is described
Gate connection.The sealing strip main body is connected to the abutment flange, make connecting sealing strip be preferably set on gate and with it is solid
Determine frame and abuts sealing.Further, fixed part is glued in connecting fixed part securely with gate.In the present embodiment,
Sealing strip and fixed part are integrally formed, and make that the structure of connecting sealing strip is more compact and manufacturing cost is lower.In other embodiments,
Sealing strip and fixed part can also each self-forming, and be connected together by being glued.
As shown in figure 3, further, gate 500 includes gate main body 510 and annular pressing ring 520, and annular pressing ring is connected to
The end of gate main body.Card slot is opened in gate main body, is fixedly connected on fixed part on gate.Further, fixed part
It is also clamped between gate main body and annular pressing ring, keeps the connection of fixed part and gate stronger.Further, annular pressing ring
The end of neighbouring abutment flange be formed with clamped flanges, the cross section of clamped flanges is in bending, and fixed part is clamped in gate
Between main body and clamped flanges inner wall, it connect fixed part securely with gate.Further, link slot is offered on fixed part,
Clamp flange portion is located in link slot and connect with fixed part, keeps the connection of fixed part and clamped flanges stronger.
As shown in figure 3, the drying is managed in one of the embodiments, to connect drying pipeline securely with fixed frame
Road 600 and the fixed frame 210b are welded, and connect drying pipeline securely with fixed frame, while ensuring drying pipeline and fixed frame
The leakproofness of connection.
The roller washing machine further includes drying sealing strip in one of the embodiments, and the drying sealing strip is arranged
In on the drying pipeline, and the drying sealing strip is connected on the fixed frame, is worn drying pipeline and is connected to fixation
Leakproofness on frame, it is ensured that the air-tightness of roller washing machine during the drying process, the problem of spilling to prevent drying hot gas.
As shown in fig. 6, the roller washing machine further includes fixing screws (not shown) in one of the embodiments, Gu
Determine to be also provided with first positioning hole 217b on frame 210b, first positioning hole is opened up adjacent to mounting hole 215b.As shown in figure 12, it dries
Second location hole 601 is offered on pipeline 600.Fixing screws are successively arranged in first positioning hole and second location hole, make to dry
Pipeline is securely connect with fixed frame.Drying sealing strip (not shown) is sheathed on drying pipeline 600, in drying pipeline and fixation
Drying sealing strip is pressed on fixed frame when frame securely connects, is firmly attached to drying sealing strip on fixed frame, it is ensured that dry
The sealing performance in main pipe road and fixed frame junction.In the present embodiment, location hole is thread pore structure, makes fixing screws and consolidates
Determine frame threaded connection.Drying sealing strip is sheathed on second pipe.Fixing screws and the number of location hole are two, mounting hole
Between two location holes, it is installed on drying sealing strip preferably on fixed frame.
As shown in figure 12, further, locating groove 602 is also provided on drying pipeline 600, it is fixed that drying sealing strip is located at
In the card slot 602 of position, so that drying sealing strip is preferably sheathed on drying pipeline, and securely it is connect in drying pipeline with fixed frame
When drying sealing strip be flexibly supported on the inner wall of locating groove and fixed frame, further increase drying pipeline and fixed frame
The sealing performance of junction.
As shown in fig. 6, further, installation base 218b is formed on the peripheral wall of fixed frame 210b, location hole is opened in
On installation base, it is fixed on fixing screws preferably on fixed frame drying pipeline.In the present embodiment, the number of installation base
Mesh is two, and mounting hole is located between two installation bases.Specifically in the present embodiment, location hole is opened in installation base 218b
Planar structure on, wear fixing screws preferably and be positioned on installation base.Further, peace is formed on fixed frame
It fills and is formed with positioning groove (not shown) on the inner wall of boss, be closely coupled to drying pipeline on installation base, while making to dry
Dry seal item is closely connected on fixed frame and installation base, further improves the close of drying pipeline and installation base junction
Sealing property.
Above-mentioned outer cylinder and the roller washing machine with the outer cylinder, the both ends of conveyor front barrel connect with fixed frame and rear cylinder body respectively
It connects, and is formed with the through-hole with open communication in fixed frame, rear outer cylinder is formed with the second cavity being connected to the first cavity, makes to lead to
Hole passes sequentially through opening and the first cavity is connected to the second cavity.In use, fixed frame and door seal can be cooperatively connected, due to solid
The size for determining frame is more reliable and more stable, and is easy to control, and there are problems that gap when outer cylinder and door seal are assembled before avoiding, it is ensured that door
Sealing effect between Feng Yuqian outer cylinder solves the problems, such as roller washing machine infiltration even leak.Due to fixed frame only conduct
The part of preceding outer cylinder and door seal assembly connection, and most of structure of the conveyor front barrel as preceding outer cylinder, and the material of conveyor front barrel is modeling
Material, meets the forming requirements of outer cylinder before labyrinth, to give full play to the material advantage of conveyor front barrel, while avoiding entire
Preceding outer cylinder uses the disadvantage of outer cylinder before metal, compared to the roller washing machine of outer cylinder before metal, the system of above-mentioned roller washing machine
Make that cost is relatively low.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies 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, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of outer cylinder characterized by comprising
Preceding outer cylinder, the preceding outer cylinder include the conveyor front barrel and fixed frame being connected, and opening of being connected is formed in the conveyor front barrel
Mouth and the first cavity, the fixed frame are formed with the through-hole with the open communication；And
Outer cylinder afterwards, the rear outer cylinder are connected to the end far from the fixed frame of the conveyor front barrel, and the rear outer cylinder is formed with
The second cavity being connected to first cavity.
2. outer cylinder according to claim 1, which is characterized in that the conveyor front barrel and the fixed frame are tightly connected.
3. outer cylinder according to claim 2, which is characterized in that the preceding outer cylinder includes lock-screw, on the fixed frame
Connecting hole is offered, offers threaded hole on the conveyor front barrel, the lock-screw is arranged in the connecting hole and described respectively
In threaded hole.
4. outer cylinder according to claim 3, which is characterized in that the preceding outer cylinder further includes sealing strip, and the sealing strip is set
Between the fixed frame and the conveyor front barrel, and the sealing strip is supported with the fixed frame and the placket body elasticity respectively
It connects.
5. outer cylinder according to claim 4, which is characterized in that offered on the end face of the conveyor front barrel around the through-hole
Sealing strip locating slot, the sealing strip is located in the sealing strip locating slot and abuts with the conveyor front barrel.
6. outer cylinder according to claim 5, which is characterized in that be formed with the annular around the through-hole on the fixed frame
Protrusion, the annular protrusion are connected on the sealing strip.
7. outer cylinder according to claim 2, which is characterized in that the conveyor front barrel is plastics, and the fixed frame is metal, institute
State that conveyor front barrel is plastic to be connected to the fixed frame peripheral region.
8. outer cylinder according to claim 7, which is characterized in that the fixed frame peripheral region circumferentially offers annular groove
Or location hole.
9. outer cylinder according to any one of claim 1 to 8, which is characterized in that offered on the fixed frame with it is described
The mounting hole of through-hole connection, the mounting hole is for wearing installation drying pipeline.
10. a kind of roller washing machine, which is characterized in that including outer cylinder described in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020842.6A CN109487497A (en) | 2019-01-09 | 2019-01-09 | Outer cylinder and roller washing machine with the outer cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020842.6A CN109487497A (en) | 2019-01-09 | 2019-01-09 | Outer cylinder and roller washing machine with the outer cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109487497A true CN109487497A (en) | 2019-03-19 |
Family
ID=65714329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910020842.6A Pending CN109487497A (en) | 2019-01-09 | 2019-01-09 | Outer cylinder and roller washing machine with the outer cylinder |
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| CN (1) | CN109487497A (en) |
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| KR19990041070U (en) * | 1998-05-13 | 1999-12-06 | 윤종용 | Tub fixing structure of drum washing machine |
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| US20120024018A1 (en) * | 2010-07-28 | 2012-02-02 | Alliance Laundry Systems Llc | Front loading washer foreign object guard |
| CN207031798U (en) * | 2017-07-07 | 2018-02-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of sealing structure of washing machine outer barrel |
| CN107938254A (en) * | 2017-12-28 | 2018-04-20 | Tcl家用电器（合肥）有限公司 | Outer barrel and washing machine applied to washing machine |
| CN209584636U (en) * | 2019-01-09 | 2019-11-05 | Tcl家用电器（合肥）有限公司 | Outer cylinder and roller washing machine with the outer cylinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990041070U (en) * | 1998-05-13 | 1999-12-06 | 윤종용 | Tub fixing structure of drum washing machine |
| WO2002022934A2 (en) * | 2000-09-16 | 2002-03-21 | Dyson Limited | Laundry appliance |
| JP2007244625A (en) * | 2006-03-16 | 2007-09-27 | Toshiba Corp | Drum-type washing machine |
| JP2006192315A (en) * | 2006-04-21 | 2006-07-27 | Toshiba Corp | Drum type washing machine |
| US20120024018A1 (en) * | 2010-07-28 | 2012-02-02 | Alliance Laundry Systems Llc | Front loading washer foreign object guard |
| CN207031798U (en) * | 2017-07-07 | 2018-02-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of sealing structure of washing machine outer barrel |
| CN107938254A (en) * | 2017-12-28 | 2018-04-20 | Tcl家用电器（合肥）有限公司 | Outer barrel and washing machine applied to washing machine |
| CN209584636U (en) * | 2019-01-09 | 2019-11-05 | Tcl家用电器（合肥）有限公司 | Outer cylinder and roller washing machine with the outer cylinder |
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