CN204608401U - Rotary drum washing machine - Google Patents
Rotary drum washing machine Download PDFInfo
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- CN204608401U CN204608401U CN201520058060.9U CN201520058060U CN204608401U CN 204608401 U CN204608401 U CN 204608401U CN 201520058060 U CN201520058060 U CN 201520058060U CN 204608401 U CN204608401 U CN 204608401U
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- inner core
- rotary drum
- washing machine
- drum washing
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Abstract
The utility model discloses a kind of rotary drum washing machine.Wherein, rotary drum washing machine comprises: cylindrical shell, and cylindrical shell comprises urceolus and inner core, and inner core is located in urceolus and also can rotates relative to urceolus, is formed with drainage channel between the outer wall of inner core and the inwall of urceolus; And annular cover, annular cover is located at the upper end of cylindrical shell, and the inner end portion of annular bung extends inward into the top of inner core, and the part lower surface of annular cover being positioned at inner core inside is downward-sloping gradually from outside to inside.According to rotary drum washing machine of the present utility model, by annular cover being located at the upper end of cylindrical shell, and the part lower surface of annular cover being positioned at inner core inside is downward-sloping gradually from outside to inside, the water flowed in the lower surface of annularly cover in inner core can enter in inner core with certain speed, thus improves the impulsive force of current to the clothing of inner core inside.Also washing agent can be made fully to dissolve simultaneously, and then improve the clean result of rotary drum washing machine.
Description
Technical field
The utility model relates to washing facility technical field, specifically, particularly relates to a kind of rotary drum washing machine.
Background technology
Rotary drum washing machine, when washing clothes, generally can adopt weak current to wash.When adopting weak current washing clothes, there is the problems such as clothing winding, wearing and tearing, and then have impact on the clean result of rotary drum washing machine in rotary drum washing machine.The laundry problem that unresolved weak current exist, in correlation technique, strong current are adopted to clean clothing, such as, can control inner tank of washing machine High Rotation Speed to produce stronger centrifugal force by rational washing procedure, and then the powerful current making inner tank of washing machine top spray rotation solve the problems referred to above.Rotary drum washing machine is when adopting strong current to carry out washing clothes, and slurry easily gets rid of from the gap of the upper end between inner core and urceolus and spills, and easily causes accidental damage to the circuit of rotary drum washing machine inside, and then affects the usability of rotary drum washing machine.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of rotary drum washing machine, described rotary drum washing machine has the advantage that serviceability is good, security is good.
According to a kind of rotary drum washing machine that the utility model provides, comprise: cylindrical shell, described cylindrical shell comprises urceolus and inner core, and described inner core is located in described urceolus and also can rotates relative to urceolus, is formed with drainage channel between the outer wall of described inner core and the inwall of described urceolus; And annular cover, described annular cover is located at the upper end of described cylindrical shell, and the inner end portion of described annular bung extends inward into the top of described inner core, and the part lower surface of described annular cover being positioned at described inner core inside is downward-sloping gradually from outside to inside.
According to rotary drum washing machine of the present utility model, by annular cover being located at the upper end of cylindrical shell, and the part lower surface of annular cover being positioned at inner core inside is downward-sloping gradually from outside to inside, the water flowed in the lower surface of annularly cover in inner core can enter in inner core with certain speed, thus improves the impulsive force of current to the clothing of inner core inside.Also washing agent can be made fully to dissolve simultaneously, and then improve the clean result of rotary drum washing machine.
According to an embodiment of the present utility model, the angle between the tangent line of the inner terminal of the described lower surface of described annular cover and horizontal plane is α, and described α meets: 25 °≤α≤45 °.
Preferably, the angle between the tangent line of the inner terminal of the described lower surface of described annular cover and horizontal plane is α, and described α is 35 °.
Alternatively, the periphery wall of described annular cover is provided with the fastener being suitable for the upper end fastened to described urceolus.
Alternatively, the periphery wall of described annular cover is provided with the first flange protruded towards described annular cover radial outside, the periphery wall of the upper end of the close described urceolus of described urceolus is provided with the second flange protruded laterally towards described outer cylinder diameter, and described first flange and the second flange are bolted.
Preferably, the lower surface of described annular cover is arcwall face.
Further, the upper end of described annular cover is parallel with described lower surface.
According to embodiments more of the present utility model, the described lower surface of described annular cover is provided with many water guide ribs, and described many water guide ribs are distributed on described lower surface along the circumferential direction compartment of terrain of described inner core the water of the radial outside being positioned at described annular cover to be guided to the radially inner side of described annular cover.
Preferably, in the radial direction, direction from outside to inside of described annular cover, the height of described water guide rib increases gradually.
Further, on horizontal plane perspective plane, the tangent line of one end of the inner peripheral of the close described annular cover of described water guide rib is a, the radial reference line crossing the described annular cover of one end of this water guide rib is b, angle between described a and described b is β, and described β meets: 20 °≤β≤40 °.
Preferably, on horizontal plane perspective plane, described water guide rib is arc line shaped.
Accompanying drawing explanation
Fig. 1 is the profile of the rotary drum washing machine according to the utility model embodiment;
Fig. 2 is the partial structurtes schematic diagram of the annular bung of rotary drum washing machine according to the utility model embodiment;
Fig. 3 is the front view of the annular bung of rotary drum washing machine according to the utility model embodiment;
Fig. 4 is the stereogram of the annular bung of rotary drum washing machine according to the utility model embodiment.
Reference numeral:
Rotary drum washing machine 100,
Cylindrical shell 110, urceolus 111, inner core 112, drainage channel 113, the first space 114, second space 115, through hole 116, the draining wing 117,
Annular cover 120, lower surface 121, fastener 122, water guide rib 123, first flange 124, inner peripheral 125, outer peripheral edge 126.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The rotary drum washing machine 100 according to the utility model embodiment is described in detail referring to Fig. 1-Fig. 4.
As Figure 1-Figure 4, according to the rotary drum washing machine 100 of the utility model embodiment, comprising: cylindrical shell 110 and annular cover 120.
Specifically, cylindrical shell 110 comprises urceolus 111 and inner core 112, and inner core 112 is located in urceolus 111 and also can rotates relative to urceolus 111, is formed with drainage channel 113 between the outer wall of inner core 112 and the inwall of urceolus 111.In other words, be arranged between the diapire of the inner core 112 in urceolus 111 and the diapire of urceolus 111 and be formed with the first space 114, simultaneously be formed with second space 115 between the perisporium of inner core 112 and the perisporium of urceolus 111, first space 114 communicates with second space 115, and the first space 114 forms drainage channel 113 jointly with second space 115.
Inner core 112 inside is communicated with drainage channel 113.Such as, the sidewall of inner core 112 is provided with multiple isolated and run through the through hole 116 of inner core 112 sidewall, and the water in inner core 112 can enter into drainage channel 113 by through hole 116, and is discharged by drainage channel 113.Water simultaneously in drainage channel 113 also can enter in inner core 112 by through hole 116, can strengthen the flushing action of current to the clothing in inner core 112 thus, washing agent also can be made fully to dissolve simultaneously.In an embodiment of the present utility model, inner core 112 bottom is provided with multiple draining wing 117 being positioned at drainage channel 113, and multiple draining wing 117 protrudes from inner core 112 outer surface and spaced apart along inner core 112 circumferential direction.Preferably, the draining wing 117 can be integrally formed with inner core 112.
As shown in Figure 1 and Figure 4, annular cover 120 is located at the upper end of cylindrical shell 110, and the inner end portion of annular cover 120 extends inward into the top of inner core 112, and the part lower surface 121 of annular cover 120 being positioned at inner core 112 inside is downward-sloping gradually from outside to inside.As shown in Figure 1, the water that annular cover 120 pairs of second spaces 115 are upwards advanced plays restriction, makes directly to enter in inner core 112 under the stop of annular cover 120 to the water of above advancing in second space 115.Carry out washing when using strong current or water advances to the upper end of drainage channel 113 time, will be sheltered from by the lower surface 121 of annular cover 120, part water will turn back in drainage channel 113 under gravity, another part water will flow to the inner peripheral 125 of annular cover 120 along the lower surface 121 of annular cover 120, finally flow in inner core 112.Thus, the phenomenon of spattering outside slurry can be effectively avoided to occur.
Part lower surface 121 due to annular cover 120 being positioned at inner core 112 inside is downward-sloping gradually from outside to inside, the water that annularly flow in the lower surface 121 of cover 120 in inner core 112 can enter in inner core 112 with certain speed, and then improve the impulsive force of current to the clothing of inner core 112 inside, also washing agent can be made fully to dissolve simultaneously, thus improve the clean result of rotary drum washing machine 100.
According to the rotary drum washing machine 100 of the utility model embodiment, by annular cover 120 being located at the upper end of cylindrical shell 110, and the part lower surface 121 of annular cover 120 being positioned at inner core 112 inside is downward-sloping gradually from outside to inside, the water flowed in the lower surface 121 of annularly cover 120 in inner core 112 can be entered in inner core 112 with certain speed, thus improve the impulsive force of current to the clothing of inner core 112 inside.Also washing agent can be made fully to dissolve simultaneously, and then improve the clean result of rotary drum washing machine 100.
As Figure 1-Figure 4, according to an embodiment of the present utility model, the angle between the tangent line of the inner terminal of the lower surface 121 of annular cover 120 and horizontal plane is that α, α meet: 25 °≤α≤45 °.Thus, current can be made because mutually colliding or impacting cylindrical shell 110 and produce spray of water, and current can not to be guided to inner core 112 inside, improve the clean result of rotary drum washing machine 100, also can form good visual effect simultaneously.Preferably, α is 35 °.Through verification experimental verification, when α=35 °, the better effects if of the guiding current of annular cover 120, the profile of annular cover 120 also meets the aesthetic habit of user more.
For convenience of being connected on cylindrical shell 110 by annular cover 120, as shown in Figure 2, the periphery wall of annular cover 120 is provided with and is suitable for fastening the fastener 122 to the upper end of urceolus 111.Alternatively, fastener 122 can for being formed in the annular groove at outer peripheral edge 126 place of annular cover 120, and the open ports of annular groove is towards the bottom of urceolus 111, and the upper end of urceolus 111 is plugged on annular groove inside.Thus, can effectively prevent current from overflowing from the outer peripheral edge 126 of annular cover 120.
Certainly, annular cover 120 is not limited to this with the connected mode of cylindrical shell 110, such as, in another example of the present utility model, as shown in Figure 3 and Figure 4, the periphery wall of annular cover 120 is provided with the first flange 124 protruded towards annular cover 120 radial outside, and the periphery wall of the upper end of the close urceolus 111 of urceolus 111 is provided with the second flange protruded towards urceolus 111 radial outside, and the first flange 124 and the second flange can be bolted.Thus, ensure that the reliability that annular cover 120 is connected with urceolus 111 upper end and sealing.Preferably, the first flange 124 is that circumferential direction that is multiple and annularly cover 120 is spaced apart, the second flange and the first flange 124 one_to_one corresponding.As shown in Figure 2, the lower surface 121 of annular cover 120 is arcwall face, thus in second space 115 on the water of advancing under the stop of the lower surface 121 of annular cover 120, directly can enter into inner core 112 inner.For convenience of processing, preferably, the upper end 127 of annular cover 120 is parallel with lower surface 121.
Further, for improving the effect of the guiding current of annular cover 120, as shown in Figures 2 and 3, the lower surface 121 of annular cover 120 is provided with many water guide ribs 123, and many water guide ribs 123 are distributed on lower surface 121 along the circumferential direction compartment of terrain of inner core 112 the water of the radial outside being positioned at annular cover 120 to be guided to the radially inner side of annular cover 120.As shown in Figures 2 and 3, rotary drum washing machine 100 is in the process of washing clothes, inner core 112 is at urceolus 111 internal rotating, water in inner core 112 enters in drainage channel 113 due to the effect of centrifugal force and the draining wing 117, along with the rising of water level, current are thrown on the lower surface 121 of annular cover 120, under the guiding of water guide rib 123, it is inner that current will be ejected into inner core 112 along water guide rib 123, thus powerful Washing can be carried out to clothing, applying powerful mechanical force to washing agent makes it fully dissolve, and can clothing be broken up, reduce the winding of clothing, during rotary drum washing machine 100 running light, the effect of clean cylindrical shell 110 can also be played.
Alternatively, as shown in Figures 2 and 3, in the radial direction, direction from outside to inside of annularly cover 120, the height of water guide rib 123 increases gradually.Here " highly " can refer to, the length of water guide rib 123 on above-below direction as shown in Figure 2, i.e. the length of water guide rib 123 on inner core 112 central axis.Thus, be conducive to current to guide to inner core 112 inner, also can improve speed when current depart from annular cover 120 inner peripheral 125 simultaneously, and then improve current to the impulsive force of the clothing of inner core 112 inside, washing agent is fully dissolved.Preferably, on horizontal plane perspective plane, water guide rib 123 can be arc line shaped.Here " horizontal plane " can be the parallel plane plane with Fig. 3 place.Thus, speed when current depart from annular cover 120 inner peripheral 125 can be improved further, and then improve current to the impulsive force of the clothing of inner core 112 inside, make detergent dissolution further.
As shown in Figure 3, the tangent line of one end of the inner peripheral 125 of the close annular cover 120 of water guide rib 123 is a, and the radial reference line of the annular cover 120 of this end of this water guide rib 123 is the angle between b, a and b is excessively that β, β meet: 20 °≤β≤40 °.It should be noted that, the end points of one end of the inner peripheral 125 of the close annular cover 120 of water guide rib 123 is A, and on this water guide rib 123, the tangent line at A point place is a.Here " the radial reference line of annular cover 120 " can refer to the central point B of annular cover 120 and the straight line of mistake point A.That is, rotary drum washing machine 100 in working order under, along drainage channel 113 upwards (top as shown in Figure 1) current of advancing, under the guiding of water guide rib 123, the inside of inner core 112 is injected into from the inner peripheral 125 of annular cover 120, now, the injection direction of current is one end tangential direction of the inner peripheral 125 of the close annular cover 120 of water guide rib 123, and the movement locus of these place's current is straight line a.Angle between straight line a and the radial reference line b of annular cover 120 is β, and β meets: 20 °≤β≤40 °.Thus, be conducive to current being guided to inner core 112 inner, also speed when current depart from annular cover 120 inner peripheral 125 can be improved, and then improve current to the impulsive force of the clothing of inner core 112 inside, washing agent is fully dissolved, make clothes washing sooner, more power saving, water-saving, also reduce energy consumption simultaneously.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (11)
1. a rotary drum washing machine, is characterized in that, comprising:
Cylindrical shell, described cylindrical shell comprises urceolus and inner core, and described inner core is located in described urceolus and also can rotates relative to urceolus, is formed with drainage channel between the outer wall of described inner core and the inwall of described urceolus; And
Annular cover, described annular cover is located at the upper end of described cylindrical shell, and the inner end portion of described annular bung extends inward into the top of described inner core, and the part lower surface of described annular cover being positioned at described inner core inside is downward-sloping gradually from outside to inside.
2. rotary drum washing machine according to claim 1, is characterized in that, the angle between the tangent line of the inner terminal of the described lower surface of described annular cover and horizontal plane is α, and described α meets: 25 °≤α≤45 °.
3. rotary drum washing machine according to claim 2, is characterized in that, described α is 35 °.
4. rotary drum washing machine according to claim 1, is characterized in that, the periphery wall of described annular cover is provided with the fastener being suitable for the upper end fastened to described urceolus.
5. rotary drum washing machine according to claim 1, is characterized in that, the periphery wall of described annular cover is provided with the first flange protruded towards described annular cover radial outside,
The periphery wall of the upper end of the close described urceolus of described urceolus is provided with the second flange protruded laterally towards described outer cylinder diameter, and described first flange and the second flange are bolted.
6. rotary drum washing machine according to claim 1, is characterized in that, the lower surface of described annular cover is arcwall face.
7. rotary drum washing machine according to claim 6, is characterized in that, the upper end of described annular cover is parallel with described lower surface.
8. the rotary drum washing machine according to any one of claim 1-7, it is characterized in that, the described lower surface of described annular cover is provided with many water guide ribs, and described many water guide ribs are distributed on described lower surface along the circumferential direction compartment of terrain of described inner core the water of the radial outside being positioned at described annular cover to be guided to the radially inner side of described annular cover.
9. rotary drum washing machine according to claim 8, is characterized in that, in the radial direction, direction from outside to inside of described annular cover, the height of described water guide rib increases gradually.
10. rotary drum washing machine according to claim 8, it is characterized in that, on horizontal plane perspective plane, the tangent line of one end of the inner peripheral of the close described annular cover of described water guide rib is a, the radial reference line crossing the described annular cover of one end of this water guide rib is b, angle between described a and described b is β, and described β meets: 20 °≤β≤40 °.
11. rotary drum washing machines according to claim 8, is characterized in that, on horizontal plane perspective plane, described water guide rib is arc line shaped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058060.9U CN204608401U (en) | 2015-01-27 | 2015-01-27 | Rotary drum washing machine |
| PCT/CN2015/075394 WO2016119297A1 (en) | 2015-01-27 | 2015-03-30 | Impeller washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058060.9U CN204608401U (en) | 2015-01-27 | 2015-01-27 | Rotary drum washing machine |
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| CN204608401U true CN204608401U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520058060.9U Active CN204608401U (en) | 2015-01-27 | 2015-01-27 | Rotary drum washing machine |
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| CN (1) | CN204608401U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986394A (en) * | 2015-01-27 | 2016-10-05 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN107099978A (en) * | 2017-05-11 | 2017-08-29 | 青岛海尔洗衣机有限公司 | A kind of outer bung and washing machine |
| CN108893939A (en) * | 2018-07-02 | 2018-11-27 | 青岛海尔洗衣机有限公司 | A kind of swirl washing machine external barrel lid and rotary drum washing machine |
| CN110318214A (en) * | 2018-03-28 | 2019-10-11 | 无锡小天鹅电器有限公司 | Roller washing machine and its door body and door glass |
-
2015
- 2015-01-27 CN CN201520058060.9U patent/CN204608401U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986394A (en) * | 2015-01-27 | 2016-10-05 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN107099978A (en) * | 2017-05-11 | 2017-08-29 | 青岛海尔洗衣机有限公司 | A kind of outer bung and washing machine |
| CN107099978B (en) * | 2017-05-11 | 2021-03-02 | 西安交通大学 | Outer barrel cover and washing machine |
| CN110318214A (en) * | 2018-03-28 | 2019-10-11 | 无锡小天鹅电器有限公司 | Roller washing machine and its door body and door glass |
| CN110318214B (en) * | 2018-03-28 | 2024-04-09 | 无锡小天鹅电器有限公司 | Drum washing machine and door body and door glass thereof |
| CN108893939A (en) * | 2018-07-02 | 2018-11-27 | 青岛海尔洗衣机有限公司 | A kind of swirl washing machine external barrel lid and rotary drum washing machine |
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Effective date of registration: 20190730 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |