CN208151694U - A kind of pipe connecting structure and washing machine - Google Patents
A kind of pipe connecting structure and washing machine Download PDFInfo
- Publication number
- CN208151694U CN208151694U CN201820306061.4U CN201820306061U CN208151694U CN 208151694 U CN208151694 U CN 208151694U CN 201820306061 U CN201820306061 U CN 201820306061U CN 208151694 U CN208151694 U CN 208151694U
- Authority
- CN
- China
- Prior art keywords
- tube body
- pipe connecting
- connecting structure
- convex ribs
- shackle member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of pipe connecting structure and washing machines.Pipe connecting structure includes the first tube body, the second tube body and sealing element, and one end of second tube body is protruded into first tube body, first tube body and second tube body clamping；The sealing element is sheathed on second tube body, and is abutted respectively with first tube body and second tube body.The problem of in pipe connecting structure in the utility model, the first tube body and the second tube body are connected by way of clamping, use TPE connector and two-wire pipe clamp compared to the prior art, and structure is simple, at low cost, convenient for assembly, avoid the occurrence of pipeline breach；For the leakproofness for realizing pipe connecting structure, it is provided with sealing element between the first tube body and the second tube body, the sealing of pipe connecting structure is realized by sealing element.
Description
Technical field
The utility model relates to washing machine technology field more particularly to a kind of pipe connecting structures and washing machine.
Background technique
Washing machine is the cleaning appliance that clothing is washed using the mechanical energy of electric energy production.Washing machine is former generally according to laundry
Reason is divided into roller washing machine and rotary drum washing machine.Due to needing to intake or drain in the washing machine course of work, washing machine internal tool
There is pipe connecting structure.By taking washing machine drainage as an example, the pipe connecting structure of drainage position include draining pump, drainpipe and with row
TPE (Thermoplastic Elastomer, thermoplastic elastomer (TPE)) connector of water pipe end integrated injection molding.TPE connector tool
There is certain elasticity, be socketed in outside the nozzle of draining pump, and is interference fitted with nozzle, it later will by using two-wire pipe clamp
TPE joint-clamping is fixed on the nozzle of draining pump, realizes the connection of drainpipe and draining pump nozzle, and pass through two-wire pipe clamp
The leakproofness of clamping force guarantee pipe connecting structure.
Traditional pipe connecting structure has the following problems：
1, TPE connector is easy to produce breach under the action of two-wire pipe clamp, to cause pipe connecting structure leak；
2, structure and installation are complicated.Before installation, need to open two-wire pipe clamp using pliers or similar means folder, thus by two-wire
Pipe clamp is set on TPE connector；By TPE fitting sleeve on draining pump nozzle, pass through pliers or similar means later for two-wire pipe
Folder is moved to the position to be fixed, unclamps pliers, and TPE connector and draining pump nozzle can be fixedly clamped by two-wire pipe clamp；
3, two-wire pipe clamp is generally that carbon steel material is zinc-plated to be made, and installation site is normally at the bottom of washing machine, so that
Two-wire pipe clamp gets rusty easily, and had no progeny using rear pipe clamp rust will cause Pipe installing structure leak for a long time；
4, at high cost.
Utility model content
One purpose of the utility model is to propose a kind of pipe connecting structure, the structure letter of the pipe connecting structure
It is single, it is easy for installation, and be not easily broken, good seal performance is at low cost.
For this purpose, the utility model uses following technical scheme：
A kind of pipe connecting structure, including：
First tube body；
Second tube body, one end of second tube body are protruded into first tube body, first tube body and described second
Tube body clamping；And
Sealing element, the sealing element are sheathed on second tube body, and respectively with first tube body and described second
Tube body abuts.
Wherein, second tube body protrude into one end of first tube body outer wall it is circumferentially arranged have annular sealing it is recessed
Slot, the sealing element are located in the sealed groove.
Wherein, the sealing element is O-ring seal.
Wherein, first tube body is circumferentially arranged mounting hole, and the second tube body outer peripheral surface is convexly equipped with the first convex ribs,
First convex ribs and the mounting hole are clamped.
Wherein, first tube body is circumferentially arranged mounting hole, and the outer wall of second tube body is circumferentially arranged card
Slot；
The pipe connecting structure further includes shackle member, and the shackle member is semi-enclosed ring structure, the shackle member
It is arranged jagged, the inner wall of the shackle member is convexly equipped with the second convex ribs, and second convex ribs pass through the mounting hole, and protrude into institute
It states in card slot.
Wherein, the central angle of the ring structure is greater than 180 °.
Wherein, the quantity of second convex ribs is multiple, and multiple second convex ribs are along the circumferentially distributed of the shackle member.
Wherein, the shackle member is made of plastics.
Wherein, the outer wall of second tube body is convexly equipped with limiting section, and the port of the limiting section and first tube body is supported
It connects.
Another purpose of the utility model is to propose a kind of washing machine, the knot of the pipe connecting structure in the washing machine
Structure is simple, easy for installation, and is not easily broken, and good seal performance is at low cost.
For this purpose, the utility model uses following technical scheme：
A kind of washing machine, including above-mentioned pipe connecting structure.
Beneficial effect：The utility model provides a kind of pipe connecting structure and washing machine.Pipeline in the utility model
In connection structure, the first tube body and the second tube body are connected by way of clamping, compared to the prior art using TPE connector and
The problem of two-wire pipe clamp, structure is simple, at low cost, convenient for assembly, avoids the occurrence of pipeline breach；To realize pipe connecting structure
Leakproofness is provided with sealing element between the first tube body and the second tube body, and the sealing of pipe connecting structure is realized by sealing element.
Detailed description of the invention
Fig. 1 is the main view of pipe connecting structure provided by the utility model；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is partial structure diagram in Fig. 2；
Fig. 4 is the explosive view of pipe connecting structure provided by the utility model；
Fig. 5 is the structural schematic diagram of the second tube body provided by the utility model；
Fig. 6 is the structural schematic diagram of shackle member provided by the utility model；
Fig. 7 is the structural schematic diagram of pipe connecting structure provided by the utility model；
Fig. 8 is B-B direction cross-sectional view in Fig. 7.
Wherein：
1, the first tube body；11, mounting hole；2, the second tube body；21, sealed groove；22, card slot；23, limiting section；3, it seals
Part；4, shackle member；41, the second convex ribs；42, notch；43, operation portion.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of pipe connecting structure is present embodiments provided, can be used for the connection of two tube bodies.As shown in Figure 1-Figure 3,
Pipe connecting structure includes the first tube body 1, the second tube body 2 and sealing element 3.One end of second tube body 2 is protruded into the first tube body 1,
And it is detachably connected by way of clamping with the first tube body 1.Sealing element 3 is set on the second tube body 2, when the second tube body 2
When one end is extend into the first tube body 1, sealing element 3 is between the first tube body 1 and the second tube body 2, and by the first tube body 1 and
Two tube bodies 2 compress deformation, form the sealing structure of pipe connecting structure.
In the present embodiment, the first tube body 1 is connected by way of clamping with the second tube body 2, is not needed using the prior art
In two-wire pipe clamp, structure is simpler, easy to assembly, and the case where TPE joint breaking is not present, pipeline connection can be improved
The quality of structure.To make pipe connecting structure that there is leakproofness, water is avoided to be flowed by the junction of the first tube body 1 and the second tube body 2
Out, it is additionally provided with sealing element 3 between the first tube body 1 and the second tube body 2, flexible deformation when being pressurized by sealing element 3, filling the
Gap between one tube body 1 and the second tube body 2, to form the sealing structure of pipe connecting structure.
In the present embodiment, sealing element 3 can be sealing ring.Specifically, O-ring seal can be selected.To prevent sealing ring
It falls off from the second tube body 2 during protruding into the second tube body 2 with the second tube body 2, as shown in Figure 4 and Figure 5, the second tube body 2
The outer wall for extending into one end of the first tube body 1 circumferentially arranged can have the sealed groove 21 of annular, and sealing ring is accommodated in sealing
In groove 21.To improve sealing ring to the sealing effect of pipe connecting structure, the depth of sealed groove 21 need to be less than sealing ring
Thickness, so that after the first tube body 1, the second tube body 2 and sealing ring assembly, inner wall and second of the sealing ring by the first tube body 1
The squeezing action of 2 outer wall of tube body deforms, to block the gap of the first tube body 1 and the second tube body 2, and then prevents pipeline connection knot
Structure leak.
For the clamping engagement for realizing the first tube body 1 and the second tube body 2, as shown in Figure 4 and Figure 6, the pipeline in the present embodiment
Connection structure further includes shackle member 4, and shackle member 4 is semi-enclosed ring structure, and shackle member 4 is arranged jagged 42, shackle member 4
Inner wall is convexly equipped with the second convex ribs 41.First tube body 1 is circumferentially arranged mounting hole 11, and the outer wall of the second tube body 2 is circumferentially arranged
There is card slot 22.When installing the first tube body 1 and the second tube body 2, the second tube body 2 is extend into the first tube body 1, and make mounting hole 11 with
The position of card slot 22 is corresponding.Shackle member 4 is set on the first tube body 1 by notch 42, and the second convex ribs 41 is made to pass through peace
Dress hole 11 is protruded into card slot 22, so that the first tube body 1 and the second tube body 2 be connected and fixed.
For the stability for improving the first tube body 1 and the connection of the second tube body 2, shackle member 4 can have certain elasticity, and be clamped
The central angle for semi-enclosed ring structure that part 4 is formed is preferably greater than 180 °, to improve the package model circumferential to the first tube body 1
It encloses.Shackle member 4 can be made of plastics, and shackle member 4 made of plastics has prevented the possibility got rusty, to ensure that the first tube body
1 and second tube body 2 connection effect.
For convenience of the dismounting of shackle member 4, two free ends of shackle member 4 can be convexly equipped with operation portion 43.Installation or removal
The change that can realize 4 notch of shackle member, 42 size when shackle member 4 by press operating part 43, to reduce installation difficulty.
To further increase shackle member 4 to the fixed effect of the first tube body 1 and the second tube body 2, as shown in Figure 7 and Figure 8,
The quantity of two convex ribs 41 can be to be multiple, and multiple second convex ribs 41 are along the circumferentially distributed of shackle member 4.Correspondingly, 1 edge of the first tube body
It can be circumferentially evenly equipped with multiple mounting holes 11, or one continuous looping pit of setting, card can be made by multiple second convex ribs 41
The relative position of fitting 4, the first tube body 1 and the second tube body 2 is more stable.In the present embodiment, there are three the settings of the second convex ribs 41,
And three the second convex ribs 41 are evenly spaced on along the inner ring surface of shackle member 4.Accordingly, there are three peaces for setting on the first tube body 1
Hole 11 is filled, each second convex ribs 41 are corresponding to be cooperated with a mounting hole 11.
Cost is relatively low for pipe connecting structure in the present embodiment.Specifically, the cost of TPE connector is in the prior art
0.8 yuan, the cost of two-wire pipe clamp is 0.25 yuan, and the totle drilling cost of pipe connecting structure is 1.05 yuan.And plastics system in the present embodiment
At the cost of shackle member 4 be 0.1 yuan, the cost of sealing ring is 0.05 yuan, compared to the prior art pipe connecting structure, cost
Reduce 0.9 yuan.
For convenience of the positioning of the second convex ribs 41 and mounting hole 11, the outer wall of the second tube body 2 can also be convexly equipped with limiting section 23.
When the second tube body 2 is extend into the first tube body 1, and is located at the second convex ribs 41 at mounting hole 11, limiting section 23 and the first pipe
The port of body 1 abuts, and the second tube body 2 of limitation continues to protrude into the first tube body 1, to facilitate the second convex ribs 41 and mounting hole 11
Cooperation.
Certainly, the first tube body 1 and the second tube body 2 can also be clamped using other modes.Specifically, in other embodiments
In, shackle member 4 can be not provided with, but to be convexly equipped with first convex for the outer peripheral surface in one end that the second tube body 2 protrudes into the first tube body 1
Muscle.After the second tube body 2 is extend into the first tube body 1, the first convex ribs are extend into mounting hole 11, and are matched with the clamping of mounting hole 11
It closes, to realize the connection of the first tube body 1 and the second tube body 2.First tube body 1 and the second tube body 2 pass through the first convex ribs and installation
Connection is realized in the cooperation in hole 11, convenient for assembly, and is not needed tool auxiliary installation during the installation process, is reduced assembly difficulty.
First convex ribs can be integrally formed with the second tube body 2, to save connection structure, avoid opening up hole on the tube wall of the second tube body 2
The structures such as hole improve the leakproofness of pipe connecting structure.
It is extend into the first tube body 1 for convenience of the second tube body 2, the second tube body 2 can use hose, so that the second tube body 2
When with certain deflection, i.e. the second 2 stress of tube body, a little variation can occur for the cross sectional shape of tube body, to be provided with
The end of one convex ribs can successfully be protruded into the first tube body 1.But after such structure results in 2 stress of the second tube body, hold very much
Easily it is detached from the first convex ribs and mounting hole 11, and tube body is generally made up of blow molding process, therefore the first convex ribs position
Tube wall it is relatively thin with respect to the tube wall of other positions, be easy breakage, to the phenomenon that leak occur.Therefore, the present embodiment is preferably adopted
The connection of the first tube body 1 and the second tube body 2 is realized with the structure of shackle member 4.
The present embodiment additionally provides a kind of washing machine, including above-mentioned pipe connecting structure.Pipe connecting structure can answer
For in the drain assembly of washing machine.Specifically, the first tube body 1 can be the nozzle of washing machine internal drainage pump, and the second tube body 2 can
Think drainpipe, one end of draining pump is connected to the washing tub of washing machine, and the nozzle of the other end is connect with drainpipe, to will wash
Water discharge in clothing bucket.By applying above-mentioned pipe connecting structure, do not need using two-wire pipe clamp in the prior art, assembly
It does not need that the assembly difficulty of pipe connecting structure can be reduced using auxiliary tool in the process.The sealing of pipe connecting structure is logical
Sealing ring realization is crossed, sealing effect is more preferable.Without using two-wire pipe clamp can also to avoid get rusty and drainpipe breach caused by
Leak, and the cost of pipe connecting structure is reduced, the quality of pipe connecting structure is improved, to reduce the event of washing machine
Barrier rate improves the usage experience of user.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (10)
1. a kind of pipe connecting structure, which is characterized in that including：
First tube body (1)；
Second tube body (2), one end of second tube body (2) are protruded into first tube body (1), first tube body (1) and
Second tube body (2) clamping；And
Sealing element (3), the sealing element (3) are sheathed on second tube body (2), and respectively with first tube body (1) and
Second tube body (2) abuts.
2. pipe connecting structure as described in claim 1, which is characterized in that second tube body (2) protrudes into first pipe
The circumferentially arranged sealed groove (21) for having annular of the outer wall of one end of body (1), the sealing element (3) are located at the sealed groove
(21) in.
3. pipe connecting structure as claimed in claim 2, which is characterized in that the sealing element (3) is O-ring seal.
4. pipe connecting structure as described in claim 1, which is characterized in that first tube body (1) is circumferentially arranged peace
It fills hole (11), the second tube body (2) outer peripheral surface is convexly equipped with the first convex ribs, and first convex ribs and the mounting hole (11) are blocked
It connects.
5. pipe connecting structure as described in claim 1, which is characterized in that first tube body (1) is circumferentially arranged peace
It fills hole (11), the outer wall of second tube body (2) is circumferentially arranged card slot (22)；
The pipe connecting structure further includes shackle member (4), and the shackle member (4) is semi-enclosed ring structure, the clamping
Jagged (42) are arranged in part (4), and the inner wall of the shackle member (4) is convexly equipped with the second convex ribs (41), and second convex ribs (41) are worn
The mounting hole (11) are crossed, and are protruded into the card slot (22).
6. pipe connecting structure as claimed in claim 5, which is characterized in that the central angle of the ring structure is greater than 180 °.
7. pipe connecting structure as claimed in claim 5, which is characterized in that the quantity of second convex ribs (41) be it is multiple,
Multiple second convex ribs (41) are along the circumferentially distributed of the shackle member (4).
8. pipe connecting structure as claimed in claim 5, which is characterized in that the shackle member (4) is made of plastics.
9. pipe connecting structure as described in claim 4 or 5, which is characterized in that the outer wall of second tube body (2) is convexly equipped with
Limiting section (23), the limiting section (23) abut with the port of first tube body (1).
10. a kind of washing machine, which is characterized in that including pipe connecting structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820306061.4U CN208151694U (en) | 2018-03-06 | 2018-03-06 | A kind of pipe connecting structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820306061.4U CN208151694U (en) | 2018-03-06 | 2018-03-06 | A kind of pipe connecting structure and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208151694U true CN208151694U (en) | 2018-11-27 |
Family
ID=64383559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820306061.4U Active CN208151694U (en) | 2018-03-06 | 2018-03-06 | A kind of pipe connecting structure and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208151694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252038A (en) * | 2018-03-06 | 2018-07-06 | 青岛海尔洗衣机有限公司 | A kind of pipe connecting structure and washing machine |
| WO2022134347A1 (en) * | 2020-12-24 | 2022-06-30 | 青岛海尔洗衣机有限公司 | Joint for drainage hose, and washing machine |
-
2018
- 2018-03-06 CN CN201820306061.4U patent/CN208151694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252038A (en) * | 2018-03-06 | 2018-07-06 | 青岛海尔洗衣机有限公司 | A kind of pipe connecting structure and washing machine |
| WO2022134347A1 (en) * | 2020-12-24 | 2022-06-30 | 青岛海尔洗衣机有限公司 | Joint for drainage hose, and washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7490869B2 (en) | Coupling for an outlet conduit of a washing tank of a washing machine | |
| CN106286834B (en) | A kind of washing machine inner tub bottom flange seal mounting structure | |
| CN208151694U (en) | A kind of pipe connecting structure and washing machine | |
| CN107137042B (en) | Upper spray arm | |
| CN103958761A (en) | Wall-mounted drum type washing machine | |
| CN210464582U (en) | Flow counter of municipal drainage pipe | |
| CN201193288Y (en) | Door sealing ring of drum washing machine | |
| CN211815020U (en) | Washing machine | |
| CN207828614U (en) | Washing machine casing cover and washing machine | |
| CN114197142A (en) | Spray header for washing machine and washing machine | |
| CN209144473U (en) | Roller washing machine and its hermetyic window pad and spray system | |
| KR20110020588A (en) | Pump Detergent for Liquid Detergent | |
| CN110387700A (en) | Roller washing machine and its spray system | |
| CN110387699A (en) | Drum washing machine and its spray system | |
| CN210218085U (en) | Top cover with leakage groove | |
| CN209146570U (en) | A kind of Large Diameter Pipeline shower hose | |
| CN108252038A (en) | A kind of pipe connecting structure and washing machine | |
| CN209854866U (en) | Flushing device of closestool without water tank and intelligent closestool | |
| CN223061300U (en) | Water inlet structure and clothing processing equipment | |
| DE602005005778D1 (en) | Coupling sleeve for the hydraulic connection of an electric pump with the tub of a washing machine | |
| CN210481799U (en) | Separated washing machine | |
| CN110857498A (en) | Front-loading washing machine and its sealing window gasket and spray system | |
| CN219263175U (en) | Sealing assembly and drum-type washing machine | |
| CN213295824U (en) | drum washing machine | |
| CN215051415U (en) | Door body sealing structure of miniature roller washing machine and miniature roller washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260324 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Country or region after: China Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |