CN204474980U - Inner cylinder for drum washing machine and roller washing machine - Google Patents
Inner cylinder for drum washing machine and roller washing machine Download PDFInfo
- Publication number
- CN204474980U CN204474980U CN201520116288.9U CN201520116288U CN204474980U CN 204474980 U CN204474980 U CN 204474980U CN 201520116288 U CN201520116288 U CN 201520116288U CN 204474980 U CN204474980 U CN 204474980U
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- washing machine
- water containing
- rear flange
- containing chamber
- inner cylinder
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Abstract
The utility model proposes a kind of inner cylinder for drum washing machine and roller washing machine, prior art can be solved and adopt the problem that circulating pump spray power consumption is large.Described inner cylinder for drum washing machine comprises inner core body and rear flange, the disk body trailing flank edge of rear flange is circumferentially provided with multiple water containing chamber at least partially, each water containing chamber correspondence is communicated with inlet opening and spray apertures, inlet opening is positioned on the chamber wall of water containing chamber, and be communicated with the space outerpace of inner cylinder for drum washing machine simultaneously, spray apertures is positioned on rear flange, and is communicated with the internal washing space of inner cylinder for drum washing machine and water containing chamber.The utility model enters water containing chamber by washings in inner core rotation process by each inlet opening and takes inner core peak to, then spray in inner core main body by spray apertures under gravity, realization spray washes away, in whole laundry processes, then realize spraying effect without the need to extra power consumption, reduce washing machine power consumption.
Description
Technical field
The utility model relates to roller washing machine, and the structure being specifically related to inner cylinder for drum washing machine is improved.
Background technology
Washing machine utilizes electricity generator tool to be used for the cleaning appliance of washing clothes.At present, washing machine market sold mainly contains pulsator washing machine and tumbling-box washing machine.Wherein, roller washing machine structure comprises housing, is arranged at the inner core of enclosure interior and urceolus, inner tube structure as shown in Figure 1, its rear end is fixed with at the bottom of the cylinder of rear flange 1 as inner core 2, rear flange 1 is fixed with tripod 3, pass urceolus by tripod 3 and be connected to motor by bearing and pulley drive, realize forward and reverse rotation of tripod 3, and then drive the forward and reverse rotation of inner core 2, clothing is lifted by the convex tendon on inner core 2 inwall, rely on free gravity to fall realization, so repeatedly, add that the acting in conjunction of washing powder (liquid) and water makes clothes washing clean.
For improving utilization rate, the washing uniformity, washability and the rinse efficiency of washing powder (liquid), save energy resource consumption, promote Consumer's Experience, usually spray equipment is set in roller washing machine, washings between inner tank of washing machine and urceolus are fully mixed with washing powder (liquid), sprays on the clothing in inner core.In prior art, the spray equipment of roller washing machine normally arranges spraying component, circulation pipe and circulating pump in washing machine, utilize the external force of circulating pump that water is extracted into inner core top through circulation pipe to be sprayed by spraying component, then can spray in whole washing process to realize, then greatly can increase power consumption, increase laundry cost.
Summary of the invention
The utility model proposes a kind of inner cylinder for drum washing machine and roller washing machine, water is extracted into inner core top through circulation pipe and is sprayed by spraying component by the employing circulating pump that can solve prior art existence, the problem that power consumption is large.
In order to reach above-mentioned technical purpose, the technical scheme of the inner cylinder for drum washing machine that the utility model proposes is, a kind of inner cylinder for drum washing machine, comprise inner core body and rear flange, described rear flange is connected in the rear end of inner core body, the disk body trailing flank edge of described rear flange is circumferentially provided with multiple water containing chamber at least partially, each described water containing chamber correspondence is communicated with inlet opening and spray apertures, described inlet opening is positioned on the chamber wall of described water containing chamber, and be communicated with the space outerpace of described inner cylinder for drum washing machine simultaneously, described spray apertures is positioned on described rear flange, and be communicated with the internal washing space of described inner cylinder for drum washing machine and described water containing chamber.
The utility model also proposed a kind of roller washing machine, comprises inner core, and described inner core is above-mentioned inner cylinder for drum washing machine.
Compared with prior art, the utility model has the following advantages and good effect:
1, the utility model is without the need to sprinkler parts such as external water circulating pump, circulating water pipes, but improve formation spraying effect by this body structure of inner core, inner core turn to water containing chamber submerge below washings in time, washings enter in water containing chamber by inlet opening, the washings flowed in water containing chamber with the rotation of inner core are brought to inner core peak, then spray in inner core main body by spray apertures under gravity, realization spray washes away, in whole laundry processes, then realize spraying effect without the need to extra power consumption, reduce washing machine power consumption;
2, the utility model is in inner core rotation process, water containing chamber with the washings of water mainly between inner core and urceolus, in this portion of washing water, washing powder (liquid) content is maximum, therefore greatly can improve the utilization rate of washing powder (liquid), improves clothes and cleans ratio;
3, by increasing the laying area of water containing chamber, uninterrupted spray can be realized as far as possible, when water containing chamber rear flange rear end face edge is whole circumferentially uninterruptedly arrange time, then can realize whole washing process and uninterruptedly spray;
4, water containing chamber is arranged on rear flange rear end face, does not affect inner core capacity, and can not produce the damage such as wearing and tearing phenomenon to the clothing of inner core inside washing.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art inner cylinder for drum washing machine;
Fig. 2 is the structural representation of the utility model inner cylinder for drum washing machine;
Fig. 3 is the front view of the inner cylinder for drum washing machine shown in Fig. 2;
Fig. 4 is the front view omitting tripod and water containing chamber lid back roll inner tank of washing machine in the utility model embodiment one;
Fig. 5 is I portion schematic enlarged-scale view in Fig. 4;
Fig. 6 is the stereogram of annular lid in the utility model embodiment one;
Fig. 7 is the front view of the utility model embodiment two intermediate roll inner tank of washing machine;
Fig. 8 is that the A-A of Fig. 7 is to sectional view;
Fig. 9 is II portion schematic enlarged-scale view in Fig. 8;
Figure 10 is the front view in the utility model embodiment two when each convex tendon is all molded on same circle ring rack;
Figure 11 is that the B-B of Figure 10 is to sectional view;
Figure 12 is III portion schematic enlarged-scale view in Figure 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in more detail.
Embodiment one
With reference to Fig. 2 to Fig. 6, the present embodiment inner cylinder for drum washing machine, comprise inner core body 1 and rear flange 2, rear flange 2 is connected in the rear end of inner core body 1, at the bottom of the cylinder of inner core, in the disk body trailing flank edge of rear flange 2 at least partially circumferentially be provided with multiple water containing chamber 3, each water containing chamber 3 correspondence is communicated with inlet opening 4 and spray apertures 5, inlet opening 4 is positioned on the chamber wall of water containing chamber 3, and be communicated with the space outerpace (i.e. space between inner core with urceolus) of inner core simultaneously, spray apertures 5 is positioned on rear flange 2, and be communicated with the internal washing space of inner core and water containing chamber 3.Particularly, the disk body trailing flank edge that water containing chamber 3 is formed in rear flange protruding chamber circumferentially at least partially, stores the washings entered by inlet opening 4 during for being submerged into below washings in inner core rotation process; Inlet opening 4 corresponding to each water containing chamber 3 and spray apertures 5 can be the corresponding spray apertures in an inlet opening, or a corresponding multiple spray apertures in inlet opening, or the corresponding multiple spray apertures in multiple inlet opening, determine according to the concrete volume size of water containing chamber 3, the present embodiment does not do concrete restriction to this.
It should be noted that, the present embodiment is after with the open side that inner tank of washing machine picks and places clothing, to be front, relative with open side side be, and defines the front side of each parts and rear side, front-end and back-end with this standard.
Setting like this, when inner cylinder for drum washing machine rotates and water containing chamber turns to lower position with inner core, water containing chamber is submerged in the washings between inner core and urceolus, portion of washing water enters in water containing chamber 3 by inlet opening 4, the water be rotated further in water containing chamber 3 along with inner core is brought to inner core peak, water under gravity in water containing chamber 3 is sprayed by the internal washing space of spray apertures 5 to inner core body 1, be sprayed onto on the clothing of washing, realize spraying effect, so take full advantage of the washings containing washing powder (liquid) near interior tube rear end, and spraying effect rotates can realize with inner core.
Further, the chamber wall of water containing chamber 3 comprise be installed in rear flange 2 disk body 2.2 trailing flank edge on and head and the tail close multiple dividing plate of connecting successively and cover multiple dividing plate surround the lid in region and multiple dividing plate surround rear flange disk body corresponding to region; Inlet opening 4 is positioned on lid, spray apertures 5 be positioned at multiple dividing plate surround on rear flange disk body 2.2 corresponding to region.Particularly, multiple dividing plate can directly be welded on disk body 2.2 relevant position of rear flange 2, and multiple dividing plate successively head and the tail be welded as a whole, be finally welded and fixed lid again, thus be assembled into a protruding chamber, i.e. water containing chamber 3; Certainly, also can first after a shaping working of plastics channel shaped cavities, then be arranged on rear flange 2, form water containing chamber 3; Or dividing plate and rear flange 2 one-body molded after again welded cover form water containing chamber 3, or after the shaping multiple groove chamber of integrated punching, entirety is installed on rear flange 2 and forms multiple water containing chambers 3 etc.; The quantity of dividing plate can be 3, to form triangular chamber or fan-shaped chamber, or 4 dividing plate besieged cities rectangular cavity, trapezoidal chambeies etc.
In this specific embodiment, water containing chamber 3 is preferably fan-shaped chamber, its dividing plate comprises two radial dividing plate 3.1(namely along the dividing plate that the radial direction in fan-shaped chamber is arranged) and an arc-shaped partition (namely along the dividing plate that the circumference in fan-shaped chamber is arranged), radial dividing plate 3.1 is positioned at the inner side of arc-shaped partition, and namely the center of circle end in fan-shaped chamber is compared with the center of arc end near rear flange 2; The arc end place of the corresponding fan-shaped water containing chamber 3 in inlet opening 4, the end place, the center of circle of the corresponding fan-shaped water containing chamber 3 of spray apertures 5.Adopt fan-shaped water containing chamber 3, washings are entered in the process flowing to spray apertures 5 by inlet opening 4, due to the arc end of the corresponding water containing chamber 3 in place place, inlet opening 4, width is comparatively large, the center of circle end of the corresponding water containing chamber 3 in spray apertures 5 place place, and width is die-offed, the pressure increase when washings that then can make to enter in water containing chamber 3 arrive spray apertures 5 place, be conducive to increasing spray dynamics and water spray, the clothes at inner core front end place can be sprayed, improve spraying effect further and clean ratio.
Because fixing normally adopt of rear flange 2 on inner core body 1 arranges circumference flange 2.1 on rear flange 2, be connected by its circumference flange 2.1 and the rear end of inner core body 1 and be connected by pressure-type structure or screw fastening, then for ease of shaping water containing chamber 3, reduce processing cost and material cost, directly is fitted with the circumference flange 2.1 of rear flange 2 in the outer end of two of each water containing chamber 3 radial dividing plates 3.1 in the present embodiment and welds, by two radial dividing plates 3.1 outer end between rear flange circumference flange part form the arc-shaped partition 3.3 of water containing chamber 3.Then need not be shaping and set firmly arc-shaped partition 3.3, conservation cost and processing cost separately in addition, and improve installation production efficiency.
Further, for realizing uninterrupted continuously in whole laundry processes spray, each water containing chamber 3 is laid in the disk body trailing flank edge one week of rear flange 2 continuously, in one week continuous print zigzag, then continuously there is the water containing chamber 3 be submerged in the washings of below when rotating with inner tank of washing machine, then forming spraying effect being rotated further in process, thus successively spraying in whole laundry processes, substantially increase the utilization rate of washing powder (liquid), improve clothes and clean ratio.
Based on above technical scheme, alternatively, for ease of processing and installation, the annular lid 3.2 that the formation one that preferably joined end to end successively by the lid of all water containing chambers 3 is overall, this annular lid is fastened on the appearance aqua region that rear flange 2 can cover all water containing chambers 3, annular lid 3.2 structure as shown in Figure 6.Further, can on the excircle of annular lid 3.2 shaping flange, realize fixing further by the excircle flange of annular lid 3.2 is connected with circumference flange 2.2 screw of rear flange 2, being connected by circumference flange screw to avoid fixed connection structure to penetrate in inner core main body 1, and then can avoid fixed connection structure scratch clothing.Certainly, the concrete shape of lid 3.2 is specifically arranged according to the laying shape of multiple water containing chamber 3, if only circumferentially arrange at one of rear flange 2 section than multiple water containing chamber 3, then lid 3.2 can be arranged to an arc lid.
Embodiment two
With reference to Fig. 7 to Figure 12, with embodiment one unlike, set firmly an arc support on the disk body 2.2 trailing flank edge of rear flange 2 in the present embodiment, arc support is perpendicular to the disk body of rear flange 2, two radial dividing plate 3.1 outer end laminatings of each water containing chamber 3 are installed on this arc support, arc support part between the outer end of two radial dividing plates 3.1 forms the arc-shaped partition 3.3 of water containing chamber 3, and radial dividing plate 3.1 is by being installed in this arc support and then being installed on rear flange 2.
One week is laid continuously in the disk body 2.2 trailing flank edge of rear flange 2 for water containing chamber 3, now arc support is then a complete circle ring rack 6, as shown in Figure 10 to Figure 12, preferably circle ring rack 6 is connected by screw with the circumference flange 2.1 of rear flange 2.
Each radial dividing plate 3.1 can be one-body molded or be welded and fixed with circle ring rack 6, by each radial dividing plate 3.1 is co-located on a support, only this support integral installation can need be realized the setting of water containing chamber 3 on rear flange 2 on rear flange 2, convenient processing and easy for installation, can enhance productivity and efficiency of assembling greatly.
Embodiment three
Same with reference to Fig. 7 to Figure 12, set firmly an arc support on the disk body 2.2 trailing flank edge of rear flange 2 equally in the present embodiment, arc support is perpendicular to the disk body of rear flange 2, be equally a complete circle ring rack 6 for arc support, preferably, annulus disk body 7 is installed with in the front end of circle ring rack 6 in the present embodiment, annulus disk body 7 can be one-body molded with circle ring rack 6, annulus disk body 7 is fitted on the disk body 2.2 of rear flange 2, each water containing chamber 3 is installed on arc disk body 7, now arc disk body 7 is corresponding with on rear flange 2 is provided with spray apertures 5, as shown in figs. 9 and 12.With embodiment two, by circle ring rack 6 is fitted in rear flange 2 circumference flange 2.1 on and be connected with its screw, and then realize the setting of water containing chamber 3 on rear flange 2.
Adopt the present embodiment water containing chamber to arrange structure, same convenient processing and installation, enhance productivity and efficiency of assembling.
Above-described embodiment also proposes a kind of roller washing machine respectively, its inner core adopts the inner core described in embodiment one to embodiment three, concrete structure reference the utility model inner cylinder for drum washing machine embodiment one to embodiment three of inner core and the description of accompanying drawing 2 to Figure 12, do not repeat them here.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. an inner cylinder for drum washing machine, comprise inner core body and rear flange, described rear flange is connected in the rear end of inner core body, it is characterized in that: the disk body trailing flank edge of described rear flange is circumferentially provided with multiple water containing chamber at least partially, each described water containing chamber correspondence is communicated with inlet opening and spray apertures, described inlet opening is positioned on the chamber wall of described water containing chamber, and be communicated with the space outerpace of described inner cylinder for drum washing machine simultaneously, described spray apertures is positioned on described rear flange, and is communicated with the internal washing space of described inner cylinder for drum washing machine and described water containing chamber.
2. inner cylinder for drum washing machine according to claim 1, is characterized in that: the chamber wall of each described water containing chamber comprise be installed in described rear flange disk body trailing flank edge on head and the tail successively close connect multiple dividing plate and cover described multiple dividing plate surround the lid in region, described multiple dividing plate surround rear flange disk body corresponding to region; Described inlet opening is positioned on described lid, described spray apertures be positioned at described multiple dividing plate surround on rear flange disk body corresponding to region.
3. inner cylinder for drum washing machine according to claim 2, is characterized in that: each described water containing chamber is fan-shaped chamber, and its dividing plate comprises two radial dividing plates and an arc-shaped partition, and described radial dividing plate is positioned at the inner side of described arc-shaped partition; The arc end place in corresponding described fan-shaped chamber, described inlet opening, the end place, the center of circle in the corresponding described fan-shaped chamber of described spray apertures.
4. inner cylinder for drum washing machine according to claim 3, it is characterized in that: described rear flange has the circumference flange be connected with the rear end of described inner core body, two radial dividing plate outer ends of each described water containing chamber are fixed on the circumference flange of described rear flange, and the rear flange circumference flange part between two radial dividing plate outer ends of each described water containing chamber forms its arc-shaped partition.
5. inner cylinder for drum washing machine according to claim 3, it is characterized in that: the arc support disk body trailing flank edge of described rear flange being installed with the disk body perpendicular to described rear flange, two radial dividing plate outer ends of each described water containing chamber are fixed on described arc support, and the arc support part between the outer end of two radial dividing plates of each described water containing chamber forms its arc-shaped partition.
6. inner cylinder for drum washing machine according to claim 1, it is characterized in that: the arc support disk body trailing flank edge of described rear flange being installed with the disk body perpendicular to described rear flange, the front end of described arc support is installed with arc disk body, described arched plate is shown consideration for and is combined on the disk body of described rear flange, each described water containing chamber is installed on described arc disk body, and described arc disk body is corresponding with on described rear flange is provided with described spray apertures.
7. inner cylinder for drum washing machine according to any one of claim 1 to 6, is characterized in that: described water containing chamber is laid in the disk body trailing flank edge one week of described rear flange continuously.
8. inner cylinder for drum washing machine according to claim 7, is characterized in that: the described lid of all described water containing chambers forms an overall lid, and described overall lid is fastened on described rear flange.
9. a roller washing machine, comprises inner core, it is characterized in that: the inner cylinder for drum washing machine of described inner core according to any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116288.9U CN204474980U (en) | 2015-02-26 | 2015-02-26 | Inner cylinder for drum washing machine and roller washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116288.9U CN204474980U (en) | 2015-02-26 | 2015-02-26 | Inner cylinder for drum washing machine and roller washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474980U true CN204474980U (en) | 2015-07-15 |
Family
ID=53630783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116288.9U Expired - Fee Related CN204474980U (en) | 2015-02-26 | 2015-02-26 | Inner cylinder for drum washing machine and roller washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474980U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758019A (en) * | 2016-11-29 | 2017-05-31 | 无锡小天鹅股份有限公司 | Roller washing machine, liquid distribution and drum assembly for roller washing machine |
| CN107059328A (en) * | 2017-05-02 | 2017-08-18 | 珠海格力电器股份有限公司 | A kind of washing machine drum cleaning systems, method and washing machine |
| CN107245850A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503087A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503086A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN112095272A (en) * | 2020-09-08 | 2020-12-18 | 海信（山东）冰箱有限公司 | Drum washing machine |
| CN113756060A (en) * | 2020-06-01 | 2021-12-07 | 无锡小天鹅电器有限公司 | Spraying device, inner barrel assembly and drum washing machine with same |
| CN114481522A (en) * | 2016-12-23 | 2022-05-13 | 三星电子株式会社 | Washing machine |
-
2015
- 2015-02-26 CN CN201520116288.9U patent/CN204474980U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758019A (en) * | 2016-11-29 | 2017-05-31 | 无锡小天鹅股份有限公司 | Roller washing machine, liquid distribution and drum assembly for roller washing machine |
| CN114481522A (en) * | 2016-12-23 | 2022-05-13 | 三星电子株式会社 | Washing machine |
| US11898298B2 (en) | 2016-12-23 | 2024-02-13 | Samsung Electronics Co., Ltd. | Washing machine |
| CN107059328A (en) * | 2017-05-02 | 2017-08-18 | 珠海格力电器股份有限公司 | A kind of washing machine drum cleaning systems, method and washing machine |
| CN107245850A (en) * | 2017-07-19 | 2017-10-13 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503087A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| CN107503086A (en) * | 2017-07-19 | 2017-12-22 | 无锡小天鹅通用电器有限公司 | Roller washing machine and the laundry tub assembly for roller washing machine |
| WO2019015100A1 (en) * | 2017-07-19 | 2019-01-24 | 无锡小天鹅通用电器有限公司 | Drum washing machine, and washing drum assembly for use in drum washing machine |
| CN107245850B (en) * | 2017-07-19 | 2020-03-20 | 无锡小天鹅通用电器有限公司 | Drum washing machine and washing tub assembly for drum washing machine |
| CN107503086B (en) * | 2017-07-19 | 2020-03-24 | 无锡小天鹅通用电器有限公司 | Drum washing machine and washing tub assembly for drum washing machine |
| CN113756060A (en) * | 2020-06-01 | 2021-12-07 | 无锡小天鹅电器有限公司 | Spraying device, inner barrel assembly and drum washing machine with same |
| CN112095272A (en) * | 2020-09-08 | 2020-12-18 | 海信（山东）冰箱有限公司 | Drum washing machine |
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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: 20150715 Termination date: 20170226 |