CN202011993U - Drum-type washing machine window body sealing ring - Google Patents
Drum-type washing machine window body sealing ring Download PDFInfo
- Publication number
- CN202011993U CN202011993U CN201120038422XU CN201120038422U CN202011993U CN 202011993 U CN202011993 U CN 202011993U CN 201120038422X U CN201120038422X U CN 201120038422XU CN 201120038422 U CN201120038422 U CN 201120038422U CN 202011993 U CN202011993 U CN 202011993U
- Authority
- CN
- China
- Prior art keywords
- sidepiece
- sealing ring
- mounting groove
- washing machine
- band spring
- 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.)
- Expired - Fee Related
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- Sealing Devices (AREA)
Abstract
The utility model discloses a drum-type washing machine window body sealing ring, including a connector; one side of the connector is a housing sealing part; the other side is a water tub sealing part; a first mounting groove for holding a crossbar spring is provided in the housing sealing part; a second mounting groove for holding the crossbar spring is provided in the water tub sealing part; a first dropping prevention structure for preventing the crossbar spring from dropping is provided on the housing sealing part above the first mounting groove; and a second dropping prevention structure for preventing the crossbar spring from dropping is provided on the water tub sealing part above the second mounting groove. In the utility model, the dropping prevention structure for preventing the crossbar spring from dropping is disposed above the mounting groove, thereby effectively preventing the crossbar spring from departing from the window body sealing ring and increasing the product quality substantially without increasing the cost.
Description
[technical field]
The utility model relates to washing machine, relates in particular to the improvement of roller washing machine forms ring structure.
[technical background]
Existing cylinder is washed aircraft window body hermetically-sealed construction as shown in Figure 1, between forms sealing ring and case band spring, there is not anti-loose structure, make forms sealing ring bottom be subjected to straight down pulling force in the residual water process of user on wiping forms sealing ring, case band spring is easy to get loose from sealing ring, gap, cause leaking between the slit.
Because elastomeric material EPDM material is softer, case band spring holds that power is not enough tightly, and the forms sealing ring does not prevent the structure that case band spring gets loose in addition, and the user in use comes off easily and causes and leak.
[utility model content]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of roller washing machine forms sealing ring, can prevent effectively that case band spring from getting loose from the forms sealing ring, improves product quality.
For achieving the above object, the utility model patent has proposed a kind of roller washing machine forms sealing ring, comprise connector, one side of described connector is a body seal portion, opposite side is the steel ladle sealing, but described body seal portion is provided with first mounting groove of storage case band spring, but the steel ladle sealing is provided with second mounting groove of storage case band spring, above first mounting groove, be provided with first disconnecting prevention structure that prevents that case band spring from coming off in the described body seal portion, above second mounting groove, be provided with second disconnecting prevention structure that prevents that case band spring from coming off on the steel ladle sealing.
As preferably, described body seal portion comprises first sidepiece, second sidepiece that links to each other with first sidepiece, but form first mounting groove of storage case band spring between described first sidepiece and second sidepiece, described steel ladle sealing comprises the 3rd sidepiece, the 4th sidepiece that links to each other with the 3rd sidepiece, but forms second mounting groove of storage case band spring between described the 3rd sidepiece and the 4th sidepiece.
As preferably, described first disconnecting prevention structure comprises first boss that is extended or extended to second sidepiece by first sidepiece to first sidepiece by second sidepiece.
As preferably, extended upward first extension on described second sidepiece.
As preferably, described second disconnecting prevention structure comprises second boss that is extended or extended to the 4th sidepiece by the 3rd sidepiece to the 3rd sidepiece by the 4th sidepiece.
As preferably, extended upward second extension on described the 3rd sidepiece, extended upward the 3rd extension on the 4th sidepiece.
As preferably, the bottom outside face of described second mounting groove is provided with plurality of strengthening ribs.
As preferably, the quantity of described reinforcement is 2.
The beneficial effect of the utility model patent: the utility model is provided with the disconnecting prevention structure that prevents that case band spring from coming off above mounting groove, can prevent effectively that case band spring from getting loose from the forms sealing ring, improved product quality, and do not increased cost substantially.
[description of drawings]
Fig. 1 is the structural representation of forms sealing ring in the prior art;
Fig. 2 is the structural representation of the utility model forms sealing ring;
Fig. 3 is the user mode reference diagram of the utility model forms sealing ring;
Fig. 4 is the structural representation of the related roller washing machine of the utility model.
[specific embodiment]
Shown in Fig. 3,4, roller washing machine, mainly by: gate 1, shell 2, steel ladle assembly 3, drum assembly 4, motor 6, draining pump 7 etc. are formed.Its drum assembly 4 rotatably is arranged at steel ladle 10 inside, steel ladle 10 is installed on the inside of washing machine shell 2 by elasticity suspension system 5 and vibration insulating system, the opening part of steel ladle 10 is provided with gate 1, the user can be by opening gate 1 to the cylinder 4 inner clothings of throwing in, connect together by forms sealing ring 8 between shell 2 and the steel ladle 10, forms sealing ring 8 one sides by case band spring 9 bandings to steel ladle 10, the opposite side banding is to shell 2, and the gate 1 that closes can guarantee rollers running and be water-tight.
Shown in Fig. 2,3, the forms sealing ring 8 of roller washing machine, comprise connector 11, one side of described connector 11 is a body seal portion, opposite side is the steel ladle sealing, but described body seal portion is provided with first mounting groove 12 of storage case band spring 9, but the steel ladle sealing is provided with second mounting groove 13 of storage case band spring 9, above first mounting groove 12, be provided with first disconnecting prevention structure that prevents that case band spring 9 from coming off in the described body seal portion, above second mounting groove 13, be provided with second disconnecting prevention structure that prevents that case band spring 9 from coming off on the steel ladle sealing.
Described body seal portion comprises first sidepiece 14, second sidepiece 15 that links to each other with first sidepiece 14, but form first mounting groove 12 of storage case band spring 9 between described first sidepiece 14 and second sidepiece 15, first disconnecting prevention structure comprises by second sidepiece 15 and extends or extended upward first extension 17 by first sidepiece 14 on first boss, 16, the second sidepieces 15 that second sidepiece 15 extends to first sidepiece 14.
Described steel ladle sealing comprises the 3rd sidepiece 18, the 4th sidepiece 19 that links to each other with the 3rd sidepiece 18, but form second mounting groove 13 of storage case band spring 9 between described the 3rd sidepiece 18 and the 4th sidepiece 19, second disconnecting prevention structure comprises by the 4th sidepiece 19 to 18 extensions of the 3rd sidepiece or by second boss 20 of the 3rd sidepiece 18 to 19 extensions of the 4th sidepiece, extended upward second extension 21 on the 3rd sidepiece 18, extended upward the 3rd extension 22 on the 4th sidepiece 19, the bottom outside face of described second mounting groove 13 is provided with plurality of strengthening ribs 23, the quantity of described reinforcement 23 is generally selected 2 for use, also can be adjusted accordingly as required.
The leading section of steel ladle 10 is provided with forms sealing ring 8, the corresponding part of forms sealing ring 8 is installed to steel ladle and installs after the muscle, fixing by case band spring 9 whole circles, forms sealing ring 8 bandings to the leading section of steel ladle 10, are made it not to be subjected to displacement, not come off.Opposite side in like manner is fixed on the shell 2.The user is at the residual water that tends to after the laundry on the wiping forms sealing ring 8, and under the effect of power, case band spring 9 is play gradually in the wiping process, finally skids off first mounting groove 12, second mounting groove 13 on the forms sealing ring 8, causes forms sealing ring 8 to come off.The utility model has played the effect that stops that case band spring 9 slides by first boss 16, second boss 20, has effectively avoided coming off of forms sealing ring 8.Simultaneously, first extension 17, second extension 21, the 3rd extension 22 allow the darker of case band spring 9 hoop, can further prevent to come off.The bottom dorsal part of second mounting groove 13 adds two reinforcements 23 of whole circle, to improve the intensity of forms sealing ring 8, prevents because the softer undercapacity problem that causes of material.Under the situation not time-consuming in assembling, that cost there is no remarkable increase, improved quality, client's actual demand of solution.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (8)
1. roller washing machine forms sealing ring, comprise connector, one side of described connector is a body seal portion, opposite side is the steel ladle sealing, but described body seal portion is provided with first mounting groove of storage case band spring, but the steel ladle sealing is provided with second mounting groove of storage case band spring, it is characterized in that: above first mounting groove, be provided with first disconnecting prevention structure that prevents that case band spring from coming off in the described body seal portion, above second mounting groove, be provided with second disconnecting prevention structure that prevents that case band spring from coming off on the steel ladle sealing.
2. roller washing machine forms sealing ring as claimed in claim 1, it is characterized in that: described body seal portion comprises first sidepiece, second sidepiece that links to each other with first sidepiece, but form first mounting groove of storage case band spring between described first sidepiece and second sidepiece, described steel ladle sealing comprises the 3rd sidepiece, the 4th sidepiece that links to each other with the 3rd sidepiece, but forms second mounting groove of storage case band spring between described the 3rd sidepiece and the 4th sidepiece.
3. roller washing machine forms sealing ring as claimed in claim 2 is characterized in that: described first disconnecting prevention structure comprises by second sidepiece to the extension of first sidepiece or by first boss of first sidepiece to the extension of second sidepiece.
4. roller washing machine forms sealing ring as claimed in claim 3 is characterized in that: extended upward first extension on described second sidepiece.
5. roller washing machine forms sealing ring as claimed in claim 2 is characterized in that: described second disconnecting prevention structure comprises by the 4th sidepiece to the extension of the 3rd sidepiece or by second boss of the 3rd sidepiece to the extension of the 4th sidepiece.
6. roller washing machine forms sealing ring as claimed in claim 5 is characterized in that: extended upward second extension on described the 3rd sidepiece, extended upward the 3rd extension on the 4th sidepiece.
7. as each described roller washing machine forms sealing ring in the claim 1～6, it is characterized in that: the bottom outside face of described second mounting groove is provided with plurality of strengthening ribs.
8. roller washing machine forms sealing ring as claimed in claim 7 is characterized in that: the quantity of described reinforcement is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120038422XU CN202011993U (en) | 2011-02-14 | 2011-02-14 | Drum-type washing machine window body sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120038422XU CN202011993U (en) | 2011-02-14 | 2011-02-14 | Drum-type washing machine window body sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011993U true CN202011993U (en) | 2011-10-19 |
Family
ID=44782607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120038422XU Expired - Fee Related CN202011993U (en) | 2011-02-14 | 2011-02-14 | Drum-type washing machine window body sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565375A (en) * | 2013-10-15 | 2015-04-29 | 博西华电器（江苏）有限公司 | Sealing ring of roller washing machine and roller washing machine with sealing ring |
-
2011
- 2011-02-14 CN CN201120038422XU patent/CN202011993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565375A (en) * | 2013-10-15 | 2015-04-29 | 博西华电器（江苏）有限公司 | Sealing ring of roller washing machine and roller washing machine with sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20170214 |