CN209584635U - Tube filled with water sealing ring, tube filled with water and washing facility - Google Patents
Tube filled with water sealing ring, tube filled with water and washing facility Download PDFInfo
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- CN209584635U CN209584635U CN201821989785.XU CN201821989785U CN209584635U CN 209584635 U CN209584635 U CN 209584635U CN 201821989785 U CN201821989785 U CN 201821989785U CN 209584635 U CN209584635 U CN 209584635U
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- tube filled
- sealing ring
- skirt
- flange
- water
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Abstract
The utility model relates to washing facility technical fields, to solve the problems, such as that the flange connections of existing tube filled with water easily breed bacterium, thus, the utility model provides a kind of tube filled with water sealing ring, tube filled with water and washing facility, tube filled with water includes first flange and second flange, and first flange and second flange grafting and form circumferential gap each other, and sealing ring includes ontology and skirt, skirt is connected to the inside of ontology, and skirt is folded in circumferential gap in the mounted state.Tube filled with water sealing ring provided by the utility model; increase skirt border structure by inside in sealing ring body in the prior art; so that in the mounted state; the skirt of sealing ring is folded in first flange and the second flange circumferential gap that grafting is formed each other; the circumferential gap is filled to block, the impurity sundries such as line bits is avoided and is gathered for a long time in the circumferential gap, and then avoid bacteria breed; the clean level of washing facility is improved, protects clothing from secondary pollution.
Description
Technical field
The utility model relates to washing facility technical fields, and in particular to a kind of tube filled with water sealing ring, tube filled with water and wash
Wash equipment.
Background technique
The clothing washing facilities such as washing machine, washing-drying integral machine are the daily-use electrical appliances of most family's indispensabilities.With science and technology
Progress, tumbling-box washing machine, dryer etc. in such equipment, because it is with advantages such as water-saving, power savings, by vast consumption
Person's favor.By taking drum-type washing machine as an example comprising shell is arranged in the intracorporal outer cylinder of shell and inner cylinder etc., in washing process, outside
Cylinder is used as tube filled with water, needs to contact with water for a long time.
Existing washing machine outer cylinder connects to be formed with outer cylinder rear flange by outer cylinder forward flange.Referring to Fig.1 shown in-Fig. 3, outside
Cylinder forward flange (i.e. second flange 4) is connect with outer cylinder rear flange (i.e. first flange 1) by circumferentially distributed multiple fasteners.Ginseng
According to Fig. 3, the front end of outer cylinder rear flange is formed with the inserting groove of annular, and the rear end of outer cylinder forward flange is formed with grafting wall, grafting wall
It is plugged into inserting groove, is folded with the sealing ring 3 of annular, between the end face of grafting wall and the bottom surface of inserting groove to realize grafting
The sealing at place.In order to keep the forward and backward flange grafting of outer cylinder convenient, the width of inserting groove will usually be wider than the thickness of grafting wall, in this way
Gap will be formed between the medial surface of inserting groove and the inner wall of grafting wall, in the case where the long-time of washing water is impregnated, between being somebody's turn to do
The sundries such as line bits can be constantly gathered in gap can breed bacterium, the transmitting that bacterium passes through washing water in wet condition in gap
It is transferred to clothing, to cause secondary pollution to clothing, is unfavorable for user health.
Correspondingly, this field needs a kind of new tube filled with water to be solved the above problems with sealing ring.
Utility model content
In order to solve the above problem in the prior art, easily bred carefully in order to solve the flange connections of existing tube filled with water
The problem of bacterium, the first aspect of the utility model provide a kind of tube filled with water sealing ring, and the tube filled with water includes first flange
And second flange, the first flange and the second flange grafting and form circumferential gap each other, the sealing ring includes this
Body and skirt, the skirt are connected to the inside of the ontology, and the skirt is folded in the circumferential gap in the mounted state
In.
In the optimal technical scheme of above-mentioned tube filled with water sealing ring, in the first flange and the second flange one
A to be equipped with inserting groove, another is equipped with grafting wall, and the circumferential gap is formed in the inner wall of the grafting wall and described
Between the medial surface of inserting groove.
In the optimal technical scheme of above-mentioned tube filled with water sealing ring, the end of the skirt is equipped with extend internally first
Antelabium, the edge of the medial surface are connected with fillet surface, and first antelabium is abutted with the fillet surface in the mounted state.
In the optimal technical scheme of above-mentioned tube filled with water sealing ring, first antelabium includes the end face with the skirt
The surface flushed.
In the optimal technical scheme of above-mentioned tube filled with water sealing ring, the end of the skirt is additionally provided with outwardly extending
Two antelabium, second antelabium is abutted with the inner wall in the mounted state.
In the optimal technical scheme of above-mentioned tube filled with water sealing ring, second antelabium includes the outside with the skirt
The surface of face in obtuse angle.
In the optimal technical scheme of above-mentioned tube filled with water sealing ring, the ontology and the skirt are integrally formed.
Tube filled with water sealing ring provided by the utility model, by increasing skirt on the inside of sealing ring body in the prior art
Side structure, in the mounted state, enable the skirt of sealing ring be folded in first flange and second flange each other grafting formed
In circumferential gap, to fill the circumferential gap, avoids the sundries such as line bits and gathered in the circumferential gap, and then avoid thin
Bacterium breeds, and protects clothing from secondary pollution.
It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, by sealing ring
The end of skirt the first antelabium for extending internally is set, in the mounted state, first antelabium and the slot that inserting groove is set
Fillet surface at mouthful abuts, and can effectively fill the gap between the fillet surface and the medial surface of skirt, further enhance to circumferential direction
The sealing effect in gap reduces the accumulation of sundries, reduces the growth of bacterium.
Further, by setting the surface of the first antelabium to the end face with skirt, it both ensure that sealing effect,
The processing of sealing ring can also be facilitated.
In the optimal technical scheme of the utility model, outwardly extending second antelabium is arranged by the end in skirt,
In the mounted state, the second antelabium is abutted with the inner wall of grafting wall and is tightly attached on inner wall, even if in inner wall and skirt
Relative position change in the case where, the second antelabium also can by adjusting its deformation degree come avoid skirt and inner wall it
Between there is gap, to guarantee the sealing effect of circumferential gap.
Further, by setting on a surface of the second antelabium to the lateral surface of skirt in obtuse angle, in inner wall
Squeezing action under, deformation occurs for the second antelabium, and the surface and the lateral surface of skirt become flushing state, the recovery that deformation is formed
Power is tightly attached to the surface on inner wall, enhances the sealing effect of sealing ring.
The second aspect of the utility model provides a kind of tube filled with water, which includes in any of the above-described technical solution
The sealing ring.
It is understood that since above-mentioned tube filled with water is configured with aforementioned seal circle, thus have all of aforementioned seal circle
Technical effect.Tube filled with water in the utility model is avoided that in the circumferential gap between first flange and second flange and gathers
Sundries, to avoid bacteria breed.
The third aspect of the utility model additionally provides a kind of washing facility, which includes in above-mentioned technical proposal
The tube filled with water.
In the optimal technical scheme of above-mentioned washing facility, the washing facility is the washing machine of cylinder type and/or washes dry
All-in-one machine, the tube filled with water are the outer cylinder of the washing machine and/or washing-drying integral machine.
The washing facility that the utility model further provides for based on the above technical solution, it is above-mentioned close due to using
Seal, therefore have all technical effects of above-mentioned sealing ring, details are not described herein.
Detailed description of the invention
The tube filled with water sealing ring of the utility model, attached drawing are described with reference to the accompanying drawings and in conjunction with drum-type washing machine
In:
Fig. 1 is the configuration schematic diagram of drum assembly in the prior art；
Fig. 2 is the schematic diagram of the section structure of drum assembly in the prior art；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is the configuration schematic diagram of the drum assembly in the utility model；
Fig. 5 is the schematic diagram of the section structure of drum assembly in the utility model；
Fig. 6 is the partial enlargement diagram in Fig. 5 at B；
Fig. 7 is the top view of sealing ring in the utility model；
Fig. 8 is C-C in Fig. 7 to cross-sectional view；
Fig. 9 is the partial enlargement diagram in Fig. 8 at D；
Reference signs list:
1, first flange；10, inserting groove；100, the bottom surface of inserting groove；101, the medial surface of inserting groove；102, between circumferential direction
Gap；2, cylindric washer；3, sealing ring；4, second flange；40, grafting wall；400, the inner wall of grafting wall；5, sealing ring；50, originally
Body；51, skirt；510, the lateral surface of skirt；511, the medial surface of skirt；512, the end face of skirt；52, the first antelabium；53,
Two antelabium.
Specific embodiment
Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that
It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model
Range.For example, although embodiment disclosed below is illustrated in conjunction with drum-type washing machine, this is not limitation
Property, the technical solution of the utility model is equally applicable to other kinds of washing facility, such as the washing-drying integral machine of cylinder type
Deng the change of this application is without departing from the principles of the present invention and range.
It should be noted that in the description of the present invention, " inside ", " outside ", "front", "rear" etc. instruction direction or
The term of positional relationship is direction based on the figure or positional relationship.Wherein, " inside " refers to towards inside tube filled with water,
" outside " refers to towards outside tube filled with water, and " preceding " refers to that " rear " refers to towards the washing facility back side towards washing facility front, when
So this is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
It should also be noted that, in the description of the present invention, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
To those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The problem of flange connections for the existing tube filled with water pointed out based on background technique easily breed bacterium, the utility model mentions
For a kind of tube filled with water sealing ring, it is intended to fill first flange and the second flange circumferential gap that grafting is formed each other, avoid
The sundries such as line bits gather in the circumferential gap, and then avoid bacteria breed, protect clothing from secondary pollution.
- Fig. 9 referring to Fig.1, Fig. 1 are the configuration schematic diagram of drum assembly in the prior art；Fig. 2 is to roll in the prior art
The schematic diagram of the section structure of cartridge module；Fig. 3 is the partial enlargement diagram in Fig. 2 at A；Fig. 4 is the roller in the utility model
The configuration schematic diagram of component；Fig. 5 is the schematic diagram of the section structure of drum assembly in the utility model；Fig. 6 is in Fig. 5 at B
Partial enlargement diagram；Fig. 7 is the top view of sealing ring in the utility model；Fig. 8 is C-C in Fig. 7 to cross-sectional view；Fig. 9
For the partial enlargement diagram at D in Fig. 8.
Referring to Fig. 4, Fig. 4 provides a kind of drum assembly of washing facility, which includes tube filled with water, rotatably
The cylindric washer 2 being arranged in tube filled with water, the drive shaft for being connected to cylindric washer 2, the water extraction leaf being arranged in cylindric washer 2 etc..Its
In, tube filled with water includes first flange 1, second flange 4, and the sealing ring 5 being connected between first flange 1 and second flange 4.
First flange 1 and the grafting each other of second flange 4, then be fixedly connected by circumferentially distributed multiple fasteners, sealing ring 5 is set
It sets in splicing position, for preventing tube filled with water leak.
It is specifically described referring to composition of the Fig. 5 and Fig. 6 to tube filled with water.Referring especially to Fig. 5, tube filled with water includes first
Flange 1 and second flange 4.Referring to Fig. 6, the front end of first flange 1 is formed with inserting groove 10, and the rear end of second flange 4 is formed with
The grafting wall 40 of grafting wall 40, the inserting groove 10 of first flange 1 and second flange 4 grafting and forms circumferential gap 102 each other, week
It is formed in gap 102 between the inner wall 400 of grafting wall and the medial surface 101 of inserting groove.
It should be noted that inserting groove 10 can be formed in the front end of first flange 1, second flange 4 can also be formed in
Rear end；Grafting wall 40 can be formed in the rear end of second flange 4, can also be formed in the front end of first flange 1.
It is described referring to sealing ring 5 of Fig. 7-Fig. 9 to the utility model.Referring especially to Fig. 9, sealing ring 5 includes
Ontology 50 and skirt 51, skirt 51 are connected to the inside of ontology 50, and ontology 50 may be integrally formed with skirt 51, can also be seperated
It is connected as one again by modes such as hot melts after production.
Referring to Fig. 6, in the mounted state, the ontology 50 of sealing ring 5 is folded in bottom surface 100 and the grafting wall 40 of inserting groove
Between end face, skirt 51 is folded in the circumferential gap 102 between the inner wall 400 of grafting wall and the medial surface 101 of inserting groove
And the circumferential gap 102 is filled, in this way, the sundries such as line bits can not also gather even if tube filled with water is immersed in washing water for a long time
Into circumferential gap 102, and then bacteria breed is avoided, protects clothing from secondary pollution.
In some preferred embodiments, in order to make first flange 1 and second flange 4, grafting is convenient each other, can insert
Fillet surface is arranged in the notch of access slot 10, which is connected to the edge of the medial surface 101 of inserting groove.Under such situation, close
The first antelabium 52 to extend internally is arranged in the end of the skirt 51 of seal 5, in the mounted state, by the first antelabium 52 and fillet surface
It abuts, to fill the gap between fillet surface and skirt 51 by the first antelabium 52.Specifically, referring to Fig. 9, in sealing ring 5
The inside of ontology 50 is formed with the skirt 51 of annular, extends in the circle that the end of skirt 51 forms oriented sealing ring 5
First antelabium 52, the cross section of the first antelabium 52 are triangle, and tip is towards in enclosing.Grafting wall 40 is plugged into inserting groove 10
Before, first 5 sets of sealing ring are connected to the end of grafting wall 40, abut the ontology 50 of sealing ring 5 with the end face of grafting wall 40, skirt
The lateral surface 510 on side is abutted with the inner wall 400 of grafting wall, is then plugged into grafting together with sealing ring 5 and grafting wall 40
In slot 10, until ontology 50 abuts to the bottom surface 100 of inserting groove, the medial surface 511 of skirt and the medial surface 101 of inserting groove are complete
Contact, the first antelabium 52 abuts on fillet surface, thus by between the inner wall 400 of grafting wall and the medial surface 101 of inserting groove
Circumferential gap 102 and fillet surface and the medial surface of skirt 511 between gap be stuffed entirely with, realize to circumferential gap 102
High-performance sealed.
Further, the first antelabium 52 further includes neat with the end face 512 of skirt in addition to including the surface abutted with fillet surface
Flat surface.Referring to Fig. 6 and Fig. 9, the front end face of the first antelabium 52 is arranged to flush with the end face 512 of skirt, and by the table
Face is arranged to be tilted to the left or be tilted to the right to compare, and the surface flushed can be more sufficient filling between 51 medial surface of fillet surface and skirt
Gap, guarantee the sealing effect of sealing ring 5, and more easily machine-shaping.
In some preferred embodiments, the end of the skirt 51 of sealing ring 5 second antelabium 53 with outward extension,
Second antelabium 53 is abutted with the inner wall 400 of grafting wall." outside " refers to the periphery towards sealing ring 5, installs shape in sealing ring 5
Under state, " outside " deviates from the direction of the lateral surface 510 of skirt.Specifically, referring to Fig. 9, the cross section of the second antelabium 53 is three
Angular, the upper right side of tip towards the skirt 51 of the second antelabium 53 extends.Referring to Fig. 6, in the mounted state, the second antelabium 53 with
The inner wall 400 of grafting wall abuts.In this way, even if in the case where the relative position of inner wall Yu skirt 51 changes,
Two antelabium 53 also can avoid gap occur between skirt 51 and inner wall by adjusting its deformation degree, thus between guaranteeing circumferential direction
The sealing effect of gap 102.
Further, the second antelabium 53 is in addition to including the surface abutted with the inner wall 400 of grafting wall, further includes and skirt
The surface in obtuse angle of lateral surface 510.During sealing ring 5 and grafting wall 40 are plugged into inserting groove 10,5 meeting of sealing ring
Extruding by grafting wall 40 deforms, the frictional force between the inner wall 400 of grafting wall and the lateral surface 510 of skirt
Under effect, the lateral surface 510 of skirt can be towards the direction movement of the bottom surface of inserting groove 100, to make the inner wall 400 of grafting wall
Acute gaps are formed between the end face 512 of skirt, provide accumulation space again in this way for sundries such as line bits.By by the second lip
One surface of edge 53 is set as with the end face 512 of skirt in obtuse angle, and under the squeezing action of inner wall, the second antelabium 53 occurs
Deformation, the surface become flushing state with the lateral surface 510 of skirt, and the restoring force of formation makes the surface be tightly attached to inner wall
On, enhance the sealing effect of sealing ring 5.
As a specific embodiment, referring to Fig. 6, the front end of first flange 1 is formed with inserting groove 10, second flange 4
Rear end be formed with grafting wall 40, between the medial surface 101 of inserting groove and the inner wall 400 of grafting wall formed circumferential gap 102,
The edge of the medial surface 101 of inserting groove is connected with fillet surface.Sealing ring 5 includes ontology 50 and skirt 51, and skirt 51 is connected to this
The medial surface of body 50, and be integrally formed with ontology 50.The end of skirt 51 is formed with the first antelabium 52 and the second antelabium 53, installation
Under state, the ontology 50 of sealing ring 5 is interposed between the bottom surface 100 of inserting groove and the end face of grafting wall 40, and skirt 51 is interposed in
In circumferential gap 102, a surface of the first antelabium 52 is abutted with fillet surface, a surface and the grafting wall of the second antelabium 53
Inner wall 400 abuts, and deformation occurs under the squeezing action of grafting wall 40 for the second antelabium 53, and tightly fits to grafting wall
On inner wall 400, the sealing of circumferential gap 102 is realized.
Tube filled with water in the present embodiment can be the outer cylinder of drum-type washing machine, can be the outer of cylinder type washing-drying integral machine
Cylinder, cylindric washer can be the inner cylinder of drum-type washing machine, can be the inner cylinder of cylinder type washing-drying integral machine.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.In
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of tube filled with water sealing ring, the tube filled with water includes first flange and second flange, the first flange and described
Second flange grafting and forms circumferential gap each other,
It is characterized in that, the sealing ring includes ontology and skirt, the skirt is connected to the inside of the ontology, in installation shape
The skirt is folded in the circumferential gap under state.
2. tube filled with water sealing ring according to claim 1, which is characterized in that the first flange and the second flange
In one be equipped with inserting groove, another is equipped with grafting wall, and the circumferential gap is formed in the inner wall of the grafting wall
Between the medial surface of the inserting groove.
3. tube filled with water sealing ring according to claim 2, which is characterized in that the end of the skirt is equipped with and extends internally
The first antelabium, the edge of the medial surface is connected with fillet surface, in the mounted state first antelabium and the fillet surface
It abuts.
4. tube filled with water sealing ring according to claim 3, which is characterized in that first antelabium includes and the skirt
End face surface.
5. tube filled with water sealing ring according to claim 2, which is characterized in that the end of the skirt is additionally provided with to extension
The second antelabium stretched, second antelabium is abutted with the inner wall in the mounted state.
6. tube filled with water sealing ring according to claim 5, which is characterized in that second antelabium includes and the skirt
Lateral surface surface in obtuse angle.
7. tube filled with water sealing ring according to claim 1 to 6, which is characterized in that the ontology and the skirt
Side is integrally formed.
8. a kind of tube filled with water, which is characterized in that the tube filled with water includes sealing ring of any of claims 1-7.
9. a kind of washing facility, which is characterized in that including tube filled with water according to any one of claims 8.
10. washing facility according to claim 9, which is characterized in that the washing facility be cylinder type washing machine and/
Or washing-drying integral machine, the tube filled with water are the outer cylinder of the washing machine and/or washing-drying integral machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989785.XU CN209584635U (en) | 2018-11-29 | 2018-11-29 | Tube filled with water sealing ring, tube filled with water and washing facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989785.XU CN209584635U (en) | 2018-11-29 | 2018-11-29 | Tube filled with water sealing ring, tube filled with water and washing facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584635U true CN209584635U (en) | 2019-11-05 |
Family
ID=68348138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989785.XU Active CN209584635U (en) | 2018-11-29 | 2018-11-29 | Tube filled with water sealing ring, tube filled with water and washing facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979701A (en) * | 2020-07-07 | 2020-11-24 | 佛山海尔滚筒洗衣机有限公司 | Washing machine outer barrel sealing structure and washing machine |
-
2018
- 2018-11-29 CN CN201821989785.XU patent/CN209584635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979701A (en) * | 2020-07-07 | 2020-11-24 | 佛山海尔滚筒洗衣机有限公司 | Washing machine outer barrel sealing structure and washing machine |
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