CN207998721U - Roller washing machine - Google Patents

Roller washing machine Download PDF

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Publication number
CN207998721U
CN207998721U CN201820259167.3U CN201820259167U CN207998721U CN 207998721 U CN207998721 U CN 207998721U CN 201820259167 U CN201820259167 U CN 201820259167U CN 207998721 U CN207998721 U CN 207998721U
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China
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water
cylinder
washing machine
roller washing
muscle
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CN201820259167.3U
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Chinese (zh)
Inventor
李磊
邓德喜
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Abstract

The utility model discloses a kind of roller washing machine, the roller washing machine includes:Outer barrel;Inner cylinder, the inner cylinder are rotatably disposed in said tub;Water guide rib, the water guide rib are set to the rear surface of the antetheca of said tub;Water lift muscle, the water lift muscle are set to the outer surface of the peripheral wall of the inner cylinder and the front positioned at the inner cylinder;Or divide water muscle, the inner surface of the peripheral wall for dividing water muscle to be set to said tub and the front positioned at said tub.Have many advantages, such as that good washing effect, clothes-washing environment are totally healthy according to the roller washing machine of the utility model embodiment.

Description

Roller washing machine
Technical field
The utility model is related to the technical field of electrical appliances manufacturing, in particular to a kind of roller washing machine.
Background technology
Laundry facilities of the washing machine as liberation both hands, it is more and more favored by consumers.In the properties of washing machine In, the clothes-washing environment of the washability of clothing and clean health is two to be even more important.
For roller washing machine, when inner cylinder rotates at a relatively high speed, the water in inner cylinder penetrates clothing because centrifuging force effect The side wall of object and inner cylinder and enter between inner cylinder and outer barrel, and this part water can only return to inner cylinder, and the water returned on a small quantity Stream is poor to the scouring effect of clothing, influences to clean effect.In addition, in washing process, the part such as inner cylinder and door body has dirty Dirt residual, influences clothes-washing environment.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries Go out a kind of roller washing machine, which has many advantages, such as that good washing effect, clothes-washing environment are totally healthy.
Embodiment according to the present utility model proposes that a kind of roller washing machine, the roller washing machine include:Outer barrel;It is interior Cylinder, the inner cylinder are rotatably disposed in said tub;Water guide rib, the water guide rib are set to the rear table of the antetheca of said tub Face;Water lift muscle, the water lift muscle are set to the outer surface of the peripheral wall of the inner cylinder and the front positioned at the inner cylinder;Or divide water muscle, Described point of water muscle is set to the inner surface of the peripheral wall of said tub and the front positioned at said tub.
According to the roller washing machine of the utility model embodiment, by the way that water guide rib and water lift muscle is arranged and divides in water muscle One kind can be conducive to form the flow washed away foam and rinse clothing, to improve the clean effect of clothing, form clean health Clothes-washing environment.
Some specific embodiments according to the present utility model, the water guide rib are the week of multiple and along said tub antethecas It is arranged to interval.
Further, multiple water guide ribs are at least covered with the top of the antetheca of said tub.
Further, multiple water guide ribs occupy more than half of the complete cycle of the antetheca of said tub.
Further, the water guide rib has inner end and outer end along its length, and the outer end is before said tub The line at the center of the antetheca for being circumferentially offset the inner end and said tub of wall.
Further, multiple water guide ribs from the center of the antetheca of said tub to the periphery of the antetheca of said tub Helically radial distribution at edge.
Some specific embodiments according to the present utility model, one spacing of antetheca interval of the water guide rib and the inner cylinder From.
Some specific embodiments according to the present utility model, the water lift muscle are the week of multiple and along the inner cylinder peripheral walls It is arranged to interval.
Further, the circumferential direction of peripheral wall of multiple water lift muscle along the inner cylinder is covered with the whole of the peripheral wall of the inner cylinder Week.
Further, axially inclined setting of the water lift muscle relative to the inner cylinder.
Further, the angle γ between the water lift muscle and the axial direction of the inner cylinder is 20 ° -30 °.
Some specific embodiments according to the present utility model, the water lift muscle be located at the inner cylinder along its it is axial before 1/ In the range of 3.
Some specific embodiments according to the present utility model are spaced certain between the water lift muscle and the peripheral wall of said tub Distance.
Some specific embodiments according to the present utility model, it is described that water muscle is divided to be the week of multiple and along said tub peripheral walls It is arranged to interval.
Some specific embodiments according to the present utility model, multiple peripheral walls for dividing water muscle to be at least covered with said tub Top.
Some specific embodiments according to the present utility model, the complete cycle of multiple peripheral walls for dividing water muscle to occupy said tub More than half.
Further, described to divide water muscle along the axially extending of said tub.
Some specific embodiments according to the present utility model, one spacing of peripheral wall interval for dividing water muscle and the inner cylinder From.
Some specific embodiments according to the present utility model, the water guide rib are the week of multiple and along said tub antethecas To interval be arranged, it is described divide water muscle be it is multiple and peripheral wall along said tub be provided at circumferentially spaced, multiple water guide ribs with Water muscle is divided to be connected correspondingly described in multiple.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein:
Fig. 1 is the structural schematic diagram according to the roller washing machine of the utility model embodiment.
Fig. 2 is the side view according to the roller washing machine of the utility model embodiment.
Fig. 3 is the structural schematic diagram of a-quadrant in Fig. 2.
Fig. 4 is the rear cross sectional view according to the roller washing machine of the utility model embodiment.
Fig. 5 is the structural schematic diagram according to the door glass of the roller washing machine of the utility model embodiment.
Fig. 6 is the side view according to the door glass of the roller washing machine of the utility model embodiment.
Fig. 7 is the rearview according to the door glass of the roller washing machine of the utility model embodiment.
Fig. 8 is the rear cross sectional view according to the roller washing machine of the utility model another embodiment.
Fig. 9 is the structural schematic diagram according to the door seal of the roller washing machine of the utility model embodiment.
Figure 10 is the rearview according to the door seal of the roller washing machine of the utility model embodiment.
Figure 11 is the enlarged drawing of B area in Figure 10.
Figure 12 is the enlarged drawing in the regions C in Figure 10.
Figure 13 is the side view cutaway drawing according to the roller washing machine of the utility model embodiment.
Figure 14 is the enlarged drawing in the regions D in Figure 13.
Figure 15 is the enlarged drawing in the regions E in Figure 13.
Figure 16 is the sectional view according to the outer barrel and water guide edge of the roller washing machine of the utility model embodiment.
Figure 17 is the sectional view according to the outer barrel and water guide edge of the roller washing machine of the utility model another embodiment.
Figure 18 is the sectional view according to the outer barrel and water guide edge of the roller washing machine of the utility model further embodiment.
Figure 19 is the structural schematic diagram according to the antetheca of the inner cylinder of the roller washing machine of the utility model embodiment.
Figure 20 is the side view according to the roller washing machine of the utility model embodiment.
Figure 21 is the enlarged drawing in the regions F in Figure 20.
Figure 22 is the side view according to the roller washing machine of the utility model another embodiment.
Figure 23 is the enlarged drawing in the regions G in Figure 22.
Figure 24 is the rearview according to the outer barrel of the roller washing machine of the utility model embodiment.
Figure 25 is the partial side view according to the outer barrel of the roller washing machine of the utility model embodiment.
Figure 26 is the structural schematic diagram according to the inner cylinder of the roller washing machine of the utility model embodiment.
Figure 27 is the partial structurtes rearview according to the outer barrel of the roller washing machine of the utility model embodiment.
Figure 28 is the partial structurtes side view according to the outer barrel of the roller washing machine of the utility model embodiment.
Reference numeral:
Roller washing machine 1,
Outer barrel 100,
Inner cylinder 200, lifting rib 210, apopore 211, nozzle 220, recess portion 230, protrusion 240,
Door glass 300, water guiding ring 310, water guide inclined-plane 311, first end 313, second end 314, recess 320, water inlet 321,
Door seal 400, water guide are along 410, lip 420, opening 421, support edge 430, flange 440, catch basin 441, water storage muscle 442, head end 443, tail end 444, reinforcing rib 450,
Water guide rib 510, outer end 512, water lift muscle 520, divides water muscle 530 at inner end 511.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more this feature. In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, can also be electrical connection;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.
Below with reference to the accompanying drawings roller washing machine 1 according to the utility model embodiment is described.
As shown in Fig. 1-Figure 28, according to the roller washing machine 1 of the utility model embodiment include outer barrel 100, inner cylinder 200, Door body and water guide structure.
For the ease of it will be understood by those skilled in the art that, in attached drawing direction signs with 1 normal use of roller washing machine when Direction subject to, i.e., upper and lower directions is the upper and lower directions of roller washing machine 1 in actual use, and the front surface of roller washing machine 1 Towards user, the rear surface of roller washing machine 1 is back to user.Also, the descriptions such as the structure snd size parameter of following embodiments, State when door body of being subject to is closed.
The interior diameter of outer barrel 100 is D.Inner cylinder 200 is rotatably disposed in outer barrel 100.The door body is used to open and closes Outer barrel 100 is closed, which can be arranged on the babinet of roller washing machine 1.The water guide structure into inner cylinder 200 for leading Water, the water guide structure can be arranged at least one of outer barrel 100, inner cylinder 200 and described door body.
Wherein, during the work of roller washing machine 1 operation, inner cylinder 200 is at least a period of time to be not higher than The rotating speed of 11sqrt (D) rotates, it is to be understood that ground is, sqrt is that square root calculates.
In the related technology, those skilled in the art it is believed that the clean effect of the more high then clothing of the rotating speed of inner cylinder more It is good, but inventor's discovery of the utility model is really not so, and if the rotating speed of inner cylinder is excessively high, not only vibrating noise is larger, heavier It wants, excessively high rotating speed can make centrifugal force excessive, cause the water between inner cylinder and outer barrel stagnant under excessive centrifugation force effect It stays in herein, and can not turn again in inner cylinder, penetrate clothing repeatedly to which circulating water flow can not be formed, cannot not only improve and wash Net effect can influence washability instead.
According to the roller washing machine 1 of the utility model embodiment, in conjunction with the interior diameter D of outer barrel 100, by limiting inner cylinder 200 maximum speed makes rotating speed of the inner cylinder 200 at least a period of time be not higher than 11sqrt (D), can not only ensure to vibrate In the reasonable scope with noise, and can be excessive to avoid the centrifugal force of inner cylinder 200, in conjunction with for the water guide into inner cylinder 200 Water guide structure can be such that the water between outer barrel 100 and inner cylinder 200 is returned in inner cylinder 200 under the guiding of water guide structure, such shape At circulating water flow, flow is made constantly to penetrate clothing to promote clean effect.
Therefore, to have that vibrating noise is small, washability is high etc. according to the roller washing machine of the utility model embodiment 1 excellent Point.
In some specific embodiments of the utility model, rotating speed of the inner cylinder 200 within described at least a period of time be not low In 4.5sqrt (D), the minimum speed of inner cylinder 200 is thus further limited, ensures that inner cylinder 200 generates enough centrifugal force, is made interior Water in cylinder 200 can penetrate clothing, be further ensured that the clean effect to clothing.
Preferably, rotating speed of the inner cylinder 200 within described at least a period of time not higher than 9sqrt (D) and is not less than 6sqrt (D)。
In some specific examples of the utility model, roller washing machine 1 during the work time, includes at least washing mode And dehydration mode, such as prewashing pattern can be added before washing mode, rotating speed of the inner cylinder 200 under washing mode is not higher than 11sqrt (D) and be not less than 4.5sqrt (D), with it is abundant improve clean effect.
Preferably, rotating speed of the inner cylinder 200 under washing mode not higher than 9sqrt (D) and is not less than 6sqrt (D).
For example, as reference with roller washing machine that the interior diameter of outer barrel is 500mm and 10kg.
The rotating speed R of inner cylinder is (100*C-250*C) RPM;
Wherein, C is constant coefficient, and the C=1 of the roller washing machine sets the outer barrel interior diameter of the roller washing machine as D0 (mm), the outer barrel interior diameter of other roller washing machines is D (mm);
C=sqrt (R/500) as a result,;
That is 4.5sqrt (D)≤R≤11sqrt (D), it is preferred that 6sqrt (D)≤R≤9sqrt (D).
In other words, the rotating speed control of water guide structure combination inner cylinder 200 can realize preferably clean effect.
Further, in order to generate preferably clean effect, the influence for considering water, therefore, the water in outer barrel 100 are also needed Position is not less than 15%D.
In some specific examples of the utility model, as shown in Fig. 2 and Figure 13, the outer surface of the peripheral wall of inner cylinder 200 is (i.e. The periphery wall surface of inner cylinder 200) it is equipped with lifting rib 210, lifting rib 210 can be carried along the axially extending and undulate of inner cylinder 200 It rises muscle 210 and is equipped with the apopore 211 being connected to the inside of inner cylinder 200.When inner cylinder 200 rotates, the centrifugal force of generation makes inner cylinder 200 Interior water enters across clothing and apopore 211 inner cylinder 200 and outer barrel 100, and under the rotation of inner cylinder 200, is promoted Muscle 210 constantly stirs the flow between inner cylinder 200 and outer barrel 100 and this part flow is made to flow up and finally return to inner cylinder In 200, in the process, make current scour inner cylinder 200, outer barrel 100, door body and clothing etc..
In some specific embodiments of the utility model, as Figure 1-Figure 8, water guide structure includes water guiding ring 310.
Door body has door glass 300, needs exist for being appreciated that, door glass 300 is that those skilled in the art wash roller The general designation of the component of clothing gate body, and and non-limiting door glass 300 must be made of glass.Water guiding ring 310 is formed in Men Bo Glass 300, such as door glass 300 are integrally formed, and a part for the door glass 300 that water guiding ring 310 is integrally formed, water guiding ring 310 substantially along door glass 300 circumferentially extending, water guiding ring 310 formed in the inner surface (i.e. rear surface) of door glass 300 to inner cylinder The recess 320 of water guide in 200, recess 320 is recessed forward, when door body is closed, 220 phase of nozzle of water guiding ring 310 and inner cylinder 200 It is right.The superstructure of water guiding ring 310 has from top to bottom to the water guide inclined-plane 311 of 200 tilted extension of inner cylinder, i.e. water guide inclined-plane 311 tilt backwards extension from top to bottom, and recess 320 has the water inlet 321 on perforation water guide inclined-plane 311, that is to say, that water guiding ring 310 water guide inclined-plane 311 is formed with the notch being connected to recess 320, which is water inlet 321.
Specifically, roller washing machine 1 is during the work time, such as in washing, inner cylinder 200 rotates, and inner cylinder 200 carries The flow between the agitation inner cylinder 200 of muscle 210 and outer barrel 100 is risen, flow is crossed water guide inclined-plane 311 and entered by water inlet 321 recessed 320 are fallen into, then inner cylinder 200 and door glass 300 can not only be washed away by 320 importing inner cylinder 200 of recess in the process, to avoid Dirty residual, is conducive to be formed the clothes-washing environment of clean health, and can continuous Ground shock waves clothing, accelerate the dissolving of detergent, Make the washability higher of clothing.Also, recess 320 can increase the volume of roller washing machine 1, promote the load of washing clothing Capacity.
According to the door glass 300 of the utility model embodiment and the door body with it and roller washing machine 1, by door glass Glass 300 forms water guiding ring 310, water guiding ring 310 can be utilized to form the recess 320 towards inner cylinder 200, and in water guiding ring 310 The water inlet 321 that setting is connected to recess 320 on water guide inclined-plane 311, can be in favor of the flow between inner cylinder 200 and outer barrel 100 Into recess 320, then the clothing in inner cylinder 200 is rushed at, forms circulating water flow and constantly impact clothing, improve the clean effect of clothing Fruit, and conducive to the clothes-washing environment of the clean health of formation.
Wherein, in order to improve 320 water guide effect into inner cylinder 200 of recess, 320 at least part of being recessed is configured to It is spherical.
Optionally, as shown in figure 8, in the circumferential direction of water guiding ring 310, water guiding ring 310 except be configured with water guide inclined-plane 311 it Width P of the outer rest part in the axial direction of door glass 300 is consistent, to ensure the water guide effect of recess 320.For example, The width P of the lower part of water guiding ring 310 is unanimously constant, and the superstructure of water guiding ring 310 has the part on water guide inclined-plane 311, width It is gradually reduced from the bottom to top.
In some specific examples of the utility model, as shown in fig. 6, door glass 300 is being parallel to the perpendicular flat of its axial direction Projection in face, wherein door glass 300 is W along its axial maximum width, and the maximum height of door glass 300 is H, water guide Height h of the inclined-plane 311 at W/2 is less than 85%H.It is to be understood that ground is, the maximum height H of door glass 300 refers to Men Bo The distance of the minimum point and peak of glass 300 in the up-down direction, height h of the water guide inclined-plane 311 at W/2 refers to water guide inclined-plane The distance of the minimum point of dotted or gate glass 300 on 311 at W/2 in the up-down direction.
Further, the angle α of tangent line and vertical direction of the water guide inclined-plane 311 at W/2 is less than 40 °.
As a result, by limiting the relevant parameter on water guide inclined-plane 311, it can ensure the flow between inner cylinder 200 and outer barrel 100 Water guide inclined-plane 311 can be smoothly crossed, to enter recess 320 by water inlet 321, and then is oriented in inner cylinder 200 and impacts clothing.
In in some specific implementations of the utility model, as shown in fig. 7, water guiding ring 310 is the axis pair with symmetry axis S Claim structure, axial directions of the symmetry axis S perpendicular to water guiding ring 310.In other words, it in the axial plane perpendicular to water guiding ring 310, leads The structure of water ring 310 is symmetrical about symmetry axis S, i.e., water guide inclined-plane 311 is evenly distributed on the both sides of water guiding ring 310.So not only The processing and manufacturing of water guiding ring 310 can be facilitated, and cross water guide inclined-plane 311 conducive to flow and enter from water inlet 321 and be recessed 320。
Optionally, as shown in fig. 7, symmetry axis S vertically extends.
Certainly, as shown in figure 8, symmetry axis S can also be obliquely installed relative to vertical direction, i.e. the inclination of door glass 300 is set It sets.
Specifically, as shown in figure 8, direction of rotation of the symmetry axis S relative to the inclined direction and inner cylinder 200 of vertical direction It is oppositely arranged.For example, in the visual angle looked from back to front, inner cylinder 200 is rotated along clockwise direction, then symmetry axis S is opposite It is tilted to direction counterclockwise in vertical direction.
Since inner cylinder 200 is usually only rotated in one direction to save the time, simplify program, in conjunction with inner cylinder 200 Door glass 300 is obliquely installed by direction of rotation, makes the symmetry axis S of water guiding ring 310 to opposite with the direction of rotation of inner cylinder 200 Direction tilts, and can be conducive to that more water is guided to enter recess 320, to guide more water to enter inner cylinder 200, with further Improve the clean effect of clothing.
In some specific examples of the utility model, as shown in figure 8, water guide inclined-plane 311 is in the circumferential direction of water guiding ring 310 With first end 313 and second end 314.With in the outer surface of door glass 300 (front surface) along the circumferentially distributed of water guiding ring 310 Clock scale is as reference, in other words, in the visual angle seen from front to back, clock is distributed in the circumferential imagination of water guiding ring 310 Scale, the first end 313 on water guide inclined-plane 311 are less than the second end 314 on water guide inclined-plane 311, and the first end on water guide inclined-plane 311 313 are located at 3 o-clock positions, and the second end 314 on water guide inclined-plane 311 at least crosses at 12 points in the counterclockwise direction from first end 313 Zhong Weizhichu.It needs exist for being appreciated that, since Fig. 8 show the visual angle seen from back to front, need to correspond to and see from front to back Visual angle understood.
In washing, inner cylinder 200 rotates roller washing machine 1, and lifting rib 210 stirs flow, the peak of the flow of drive It is usually located at the position at positive 3 o'clock, and then the first end on water guide inclined-plane 311 313 is arranged in positive 3 o-clock positions, In order to which the first end 313 that flow crosses water guide inclined-plane 311 enters recess 320 by water inlet 321.Also, in order to ensure simultaneously Into recess 320 water and recess 320 be oriented to inner cylinders 200 water, the second end 314 on water guide inclined-plane 311 be extended continuously and At least cross the position at 12 o'clock.
In some specific embodiments of the utility model, as shown in Fig. 2-4 and Fig. 9-Figure 12, water guide structure includes water guide Along 410.
Outer barrel 100 is equipped with door seal 400, and when door body is closed, door seal 400 seals the gap between door body and outer barrel 100.It leads Water is set to door seal 400 or outer barrel 100 along 410, and water guide extends into inner cylinder 200 along 410 at least part, need to be appreciated that, Water guide extends along 410 direction of at least part into inner cylinder 200, and not necessarily stretches into inner cylinder 200.Water guide is along 410 Water between the antetheca of outer barrel 100 and door seal 400 is oriented in inner cylinder 200.
Specifically, stirring the flow between inner cylinder 200 and outer barrel 100, water by lifting rib 210 when inner cylinder 200 rotates Stream moves in a circle between the antetheca and door seal 400 of inner cylinder 200, since gravity is more than centrifugal force, flow meeting when reaching top It is directed into inner cylinder 200 along 410 along water guide, forms water waterfall formula flow, door seal 400 can not only be washed away to avoid dirty Residual, and clothing can be washed away, to improve the clean effect of clothing.
In some specific examples of the utility model, as shown in Fig. 9-Figure 12, water guide is along 410 for along the cylinder of inner cylinder 200 The arc of mouthfuls 220 circumferentially extending and at the upper position of nozzle 220.
As shown in figs, using the outer surface of door seal 400 along door seal 400 circumferentially distributed clock scale as In other words in the visual angle seen from front to back, clock scale is distributed with, water guide is along 410 in the circumferential imagination of door seal 400 by reference At least 2 o'clock position is continuously extended to along clockwise direction from 12 o'clock position.
Preferably, water guide at least continuously extends to 3 o'clock position along clockwise direction along 410 from 11 o'clock position.
It needs exist for being appreciated that, since Fig. 8 and Figure 10 show the visual angle seen from back to front, need to correspond to from forward direction The visual angle seen afterwards is understood.
In washing, inner cylinder 200 rotates roller washing machine 1, and lifting rib 210 stirs flow, the peak of the flow of drive Be usually located at the position at positive 3 o'clock, so by water guide along 410 settings at least from position of positive 12 o'clock along clockwise direction Position of positive 2 o'clock is continuously extended to, in order to which water guide is in the 410 current deflecting inner cylinder 200 by highest point, and ensure that and lead Water along 410 water guide amount.
In some specific examples of the utility model, as shown in fig. 10 and fig. 12, door seal 400 has lip 420, lip 420 are centered around the outside of the nozzle 220 of inner cylinder 200, and lip 420 is equipped with opening 421 with water guide along 410 corresponding position, That is, circumferentially extending of the lip 420 along door seal 400, and for open loop shape and not closed-loop shaped, the position of the disconnection of lip 420 Set as being open 421, opening 421 can in order to the flow between the antetheca and door seal 400 of inner cylinder 200 to water guide along 410, and by Water guide is oriented to along 410 in inner cylinder 200.
Wherein, lip 420 and water guide partially overlap along 410 in the circumferential direction of door seal 400.In other words, in the week of door seal 400 Upwards, one end of lip 420 is overlapped with water guide along 410 one end, the other end of lip 420 and water guide along 410 the other end There is coincidence.Thereby, it is possible to make flow collect above 410 in water guide, high pressure water waterfall formula flow is formed, flow is avoided to fall directly into In inner cylinder 200.
In some specific examples of the utility model, as shown in Figures 2 and 3, water guide along 410 described at least part It tilting into inner cylinder 200 and towards the central axis of inner cylinder 200 and extends, i.e., water guide from front to back and tilts down extension along 410, In order to which flow directly impacts the clothing in inner cylinder 200 under guiding of the water guide along 410.
Further, as shown in Figure 3 and Figure 4, it in order to ensure the scouring effect of the flow by water guide after 410 guiding, leads Water exceeds the nozzle 220 of inner cylinder 200 along 410 in the axial direction of inner cylinder 200 to the inside of inner cylinder 200.
Further, as shown in figure 4, water guide along 410 the nozzle 220 beyond inner cylinder 200 part in inner cylinder 200 Width L in axial direction is not more than 3mm, in this way, clothing and water guide is avoided to rub between 410 or indirect extrusion door seal 400 And flow cannot be formed, it avoids clothing from being involved in gap and pulls door seal 400, to ensure that clothing and door seal 400 are hardly damaged.
In some specific embodiments of the utility model, as shown in Figure 13-Figure 15, in the axial direction of inner cylinder 200, water guide Minimum range between 410 and the antetheca of inner cylinder 200 is M, the antetheca of door seal 400 (being specially lip 420) and inner cylinder 200 it Between minimum range be m, wherein M > m.
Minimum range of the water guide between 410 and the antetheca of inner cylinder 200 is M, flow can be convenient in the effect of centrifugal force Collect when lower progress circular motion, and unimpeded convenient for flow centripetal direction, to water guide along 410 guiding undershoot to inner cylinder In 200.Minimum range between door seal 400 and the antetheca of inner cylinder 200 is m, small articles can be avoided to fall into interior, and flow quilt When agitation, ensures that door seal 400 is smaller to the obstruction of flow, flow is enable to enter in inner cylinder 200 from gap between the two. That is, by the restriction of above-mentioned size, inner cylinder 200 can be not only entered in order to flow to be washed away to clothing, but also can prevent Only clothing is caught between inner cylinder 200 and outer barrel 100.
Further, as shown in figure 14, it is spread in conjunction with the tolerance of each associated member and distribution that producing line group is vertical, during exercise There are factors such as clothing bias under the shaking of all directions up and down of inner cylinder 200 and maximum conditions, water guide along 410 with it is interior Minimum range N between the edge of the nozzle 220 of cylinder 200 is more than 5mm, can avoid inner cylinder 200 and water guide between 410 in this way It rubs, prevents from pullling door seal 400 indirectly and causing the tearing deformation of door seal 400 etc..
In some specific embodiments of the utility model, as Figure 9-Figure 11, water guide includes support edge 430 along 410 With flange 440.
Support edge 430 is located at outside inner cylinder 200 and in the nozzle 220 for radially exceeding inner cylinder 200 of inner cylinder 200, support edge 430 can be arranged in parallel with the antetheca of inner cylinder 200.Flange 440 is connected with support edge 430, and flange 440 is inside from support edge 430 Extend in cylinder 200, such as rearwardly and down tilts and extend.440 collective effect of support edge 430 and flange, before inner cylinder 200 Water between wall and door seal 400 is guided into the high pressure water waterfall formula flow rushed in inner cylinder 200.
Wherein, the minimum range between support edge 430 and the antetheca of inner cylinder 200 is M, the cylinder of flange 440 and inner cylinder 200 Minimum range between the edge of mouth 220 is N.
Optionally, as shown in Figure 13 and Figure 14, the angle β between flange 440 and support edge 430 is not less than 105 °, to Ensure the minimum range N between the edge of the nozzle 220 of flange 440 and inner cylinder 200.
In some specific examples of the utility model, as shown in Figure 10 and Figure 11, flange 440 towards inner cylinder 200 The surface at the edge of nozzle 220 is equipped with catch basin 441, i.e. the peripheral surface in flange 440 is arranged in catch basin 441.Specifically, flange 440 there is head end 443 and tail end 444, flange 440 to extend to tail end 444, water storage along the direction of rotation of inner cylinder 200 from head end 443 Slot 441 is located at tail end 444.
Further, several water storage muscle 442 are equipped in catch basin 441, each water storage muscle 442 is along the width side of flange 440 To extend and several water storage muscle 442 by catch basin 441 be separated into along catch basin 441 length direction arrange multiple water reserves Domain.
Specifically, flow moves in a circle in the gap between door seal 400 and the antetheca of inner cylinder 200, flow is first Into the head end 443 of flange 440, part flow is inducted by flange 440 in inner cylinder 200, and part flow is under effect of inertia Continue to flow to the tail end 444 of flange 440, be equipped with since the tail end 444 of flange 440 is equipped in catch basin 441 and catch basin 441 Water storage muscle 442, flow encounter the blocking of water storage muscle 442 when entering catch basin 441, Water storage is played in aquifer zones, and flow is followed Circulation is out-of-date, and due to the gravity of flow, the water storage in aquifer zones is extruded, and cycle forms water waterfall flow, to further increase To the scouring effect of clothing.
It is as Figure 9-Figure 11, strong along 410 structure in order to improve water guide in some specific examples of the utility model Degree, avoid water fall into water guide along 410 when water guide along 410 deformation stay, to promote the stability of water guide, support edge 430 and flange At least one of 440 are equipped with multiple reinforcing ribs 450.
Specifically, multiple reinforcing ribs 450 are set to the surface at the edge of the nozzle 220 backwards to inner cylinder 200 of flange 440 (i.e. the inner peripheral surface of flange 440), each reinforcing rib 450 extends along the width direction of flange 440 and multiple reinforcing ribs 450 are along flange 440 length direction interval setting.Thus, it is possible to which the structural strength to flange 440 is uniformly reinforced, flange 440 is promoted Overall construction intensity.
Further, each reinforcing rib 450 further extends to (being supported backwards to the surface of inner cylinder 200 for support edge 430 The front surface on side 430), further to promote the structural strength of support edge 430.
In some specific examples of the utility model, water guide is set to door seal 400 along 410 and is integrated with door seal 400.
Certainly, the utility model is not limited to this, and water guide can also be set to outer barrel 100 along 410.For example, as shown in figure 16, Water guide is integrated along 410 and outer barrel 100;For another example as shown in Figure 17 and Figure 18, water guide along 410 with outer barrel 100 be mounted on Seperated part together, the two can be by engaging and/or being bolted.
In some specific examples of the utility model, as shown in figure 19, the front surface of the antetheca of inner cylinder 200 is equipped with multiple Recess portion 230 and multiple protrusions 240, multiple recess portions 230 and multiple protrusions 240 along the antetheca of inner cylinder 200 circumferentially continuous arrangement and Recess portion 230 and protrusion 240 are arranged alternately, i.e., in the circumferential direction of the antetheca of inner cylinder 200, according to the protrusions recess portion 230- 240- recess portions The protrusions 230- 240- recess portions 230 ... are ranked sequentially into complete cycle.Flow is between the antetheca and door seal 400 of inner cylinder 200 as a result, When carrying out circular motion, protrusion 240 can play the role of stirring flow, preferably promote the flow of bottom to eminence.
Further, multiple recess portions 230 and multiple protrusions 240 can be arranged in the radial distribution of the antetheca along inner cylinder 200 Multi-turn, in example as shown in figure 19, multiple recess portions 230 and multiple protrusions 240 are arranged in two circles, i.e., before inner cylinder 200 At the inner peripheral of wall, a circle is also set up, the circle is also according to the protrusions the recess portion 230- protrusions 240- recess portion 230- 240- recess portions 230 ... are ranked sequentially into complete cycle.
In some specific embodiments of the utility model, as shown in Figure 20-Figure 28, the water guide structure includes water guide rib 510 and water lift muscle 520 and divide one kind in water muscle 530.
Wherein, water guide rib 510 is set to the rear surface of the antetheca of outer barrel 100.Water lift muscle 520 is set to the peripheral wall of inner cylinder 200 Outer surface (i.e. the periphery wall surface of inner cylinder 200) and the front for being located at inner cylinder 200.Water muscle 530 is divided to be set to the interior of the peripheral wall of outer barrel 100 Surface (i.e. the inner peripheral wall of outer barrel 100) and the front for being located at outer barrel 100.
In other words, as shown in Figure 20 and Figure 21, water guide rib 510 and water lift muscle 520 can be set simultaneously.It can also be such as Figure 22 Shown in Figure 23, while water guide rib 510 is set and divides water muscle 530.
According to the roller washing machine 1 of the utility model embodiment, by the way that water guide rib 510 and water lift muscle 520 is arranged and divides One kind in water muscle 530, can be conducive to formed wash away foam and rinse clothing flow, to improve clothing clean effect, Form the clothes-washing environment of clean health.
Specifically, be arranged water guide rib 510 by the rear surface of the antetheca in outer barrel 100, inner cylinder 200 and outer barrel 100 it Between flow stepped up from minimum point to peak when inner cylinder 200 is rotated, in the process, flow is uniformly dispersed in water guide At muscle 510, and under the action of water guide rib 510, sheet of water is formed, and then forms waterfall shape dispersing water flow and is sprayed at door glass On 300, play the role of clean door glass 300 on foam, and the flow being sprayed onto in door glass 300 enter recess 320 and by It imports and rinses clothing in inner cylinder 200, improve the clean effect of clothing.
Water lift muscle 520 is set by the front of the periphery wall surface in inner cylinder 200 and combines water guide rib 510, when washing, inner cylinder 200 rotations, water lift muscle 520 lift the flow between inner cylinder 200 and outer barrel 100, and flow is promoted to extreme higher position from extreme lower position, In the process, flow is uniformly dispersed at water guide rib 510, and under the action of water guide rib 510, forms sheet of water, in turn It forms waterfall shape dispersing water flow to be sprayed in door glass 300, plays the role of cleaning foam in door glass 300, and be sprayed onto door Flow on glass 300 enters recess 320 and is imported into flushing clothing in inner cylinder 200, improves the clean effect of clothing.
Divide water muscle 530 by the setting of the front of the inner peripheral wall in outer barrel 100 and combines water guide rib 510, when washing, inner cylinder 200 high speed rotations, the flow between inner cylinder 200 and outer barrel 100 are rotated with inner cylinder 200, are promoted to peak by minimum point, herein In the process, the inner peripheral wall rotation for dividing water muscle 530 that flow can be avoided to be attached to outer barrel 100, and flow is distributed on a point water muscle 530 Between, then the water guide rib 510 of the antetheca of flow direction outer barrel 100 forms sheet of water under the action of water guide rib 510, into And form waterfall shape dispersing water flow and be sprayed in door glass 300, play the role of cleaning foam in door glass 300, and be sprayed onto Flow in door glass 300 enters recess 320 and is imported into flushing clothing in inner cylinder 200, improves the clean effect of clothing.
In some specific examples of the utility model, as shown in figures 24 and 25, water guide rib 510 is multiple and along outer barrel 100 antetheca it is equally circumferentially spaced.
Further, multiple water guide ribs 510 are at least covered with the top of the antetheca of outer barrel 100, and multiple water guide ribs 510 occupy More than half of the complete cycle of the antetheca of outer barrel 100, it is equal to make the flow being distributed between multiple water guide ribs 510 form waterfall shape It is even to be sprayed to door glass 300.
Optionally, as shown in figure 24, water guide rib 510 has inner end 511 and outer end 512,512 edge of outer end along its length The line for being circumferentially offset inner end 511 and the center of the antetheca of outer barrel 100 of the antetheca of outer barrel 100.That is, water guide rib 510 Not radially extending according to outer barrel 100, but tilt certain angle.For example, multiple water guide ribs 510 are before outer barrel 100 To helically radial distribution at the outer peripheral edge of the antetheca of outer barrel 100 at the center of wall.
The flow for flowing to the antetheca of outer barrel 100 as a result, is uniformly separated by multiple water guide ribs 510, and flow is before outer barrel 100 It is sprayed downwards at the outer circle of wall, the sprinkling flow of formation is distributed in door glass 300, is washed away the foam in door glass 300, is played The effect of 300 foam of door glass is cleaned, and further flows into the recess 320 of door glass 300, to rinse the clothing of inner cylinder 200.
Wherein, water guide rib 510 and the front surface of the antetheca of inner cylinder 200 are spaced apart, ensure to rotate when washing interior Cylinder 200 and the water guide rib 510 of the antetheca of static outer barrel 100 do not generate interference.
In some specific examples of the utility model, as shown in figure 26, water lift muscle 520 is multiple and along inner cylinder 200 Peripheral wall it is equally circumferentially spaced.
Further, the circumferential direction of peripheral wall of multiple water lift muscle 520 along inner cylinder 200 is covered with the complete cycle of the peripheral wall of inner cylinder 200, by This, inner cylinder 200, being capable of continuance lifting flow during rotation.
In some examples of the utility model, as shown in figure 26, water lift muscle 520 is axially inclined relative to inner cylinder 200 Setting can generate one and be parallel to inner cylinder during the flow between inner cylinder 200 and outer barrel 100 is promoted by water lift muscle 520 The component of 200 axial rotary, to improve the promotion effect to flow.
Specifically, the angle γ between water lift muscle 520 and the axial direction of inner cylinder 200 is 20 ° -30 °, and wherein γ is inner cylinder 200 The angle of the axial direction and water lift muscle 520 of the direction of rotation right-hand rule.
Further, water lift muscle 520 be located at inner cylinder 200 along its it is axial before in the range of 1/3.Water lift muscle 520 is distributed In the front end of inner cylinder 200 and end is extended to, washings can be directed at the nozzle 220 of 200 front of inner cylinder in this way.It is preferred that It is arranged in the range of 1/3 before 200 length of inner cylinder, has not only reduced and hit barrel risk but also promote water flow effects, ensured forward water, Promote the circulating effect of water.
Wherein, spaced apart between water lift muscle 520 and the inner surface of the peripheral wall of outer barrel 100, ensure to rotate when washing The water lift muscle 520 of inner cylinder 200 do not generate interference with the inner peripheral wall of static outer barrel 100.
In some specific examples of the utility model, as shown in Figure 27 and Figure 28, it is multiple and along outer barrel to divide water muscle 530 100 peripheral wall it is equally circumferentially spaced, each divide water muscle 530 along the axially extending of outer barrel 100.
Further, multiple points of water muscle 530 are at least covered with the top of the peripheral wall of outer barrel 100, and multiple points of water muscle 530 occupy outer More than half of the complete cycle of the peripheral wall of bucket 100, to avoid the flow risen from being rotated close to the inner peripheral wall of outer barrel 100.
Wherein, divide water muscle 530 and the outer surface of the peripheral wall of inner cylinder 200 spaced apart, when ensureing that inner cylinder 200 rotates Interference is not generated with it.
It is more to ensure the continuous steerable of flow as shown in Figure 27 and Figure 28 in some specific examples of the utility model A water guide rib 510 is connected correspondingly with multiple points of water muscle 530.
It will be understood that in the above-described embodiments, describe water guide structure include water guiding ring 310, water guide along 410, lead Water muscle 510 and water lift muscle 520 and divide one in water muscle 530, and for a person skilled in the art, it can be to above-mentioned Structure arbitrarily choose and combine, these combinations both are within the protection scope of the present invention.
According to the roller washing machine 1 of the utility model embodiment, door glass 300 is formed by water guiding ring 310 is located at centre Recess 320, the top of water guiding ring 310 is provided with water guide inclined-plane 311, and the closing formed between outer barrel 100 and inner cylinder 200 is empty Between in, when washing, inner cylinder 200 rotates, while lifting rib 210 stirs flow, and the high point of water flow rotary is generally in positive 3 point sides To.
For inner cylinder 200 during middle low speed rotation, the agitation of lifting rib 210 forms the small dynamics flow of volume, and water passes through Water guide inclined-plane 311 enters recess 320 by water inlet 321.Inner cylinder 200 is during high speed rotation, due to centrifuging force effect, water High pressure water flow is formed by the gap between the antetheca of door seal 400 and inner cylinder 200, since the gap M at top is larger, flow passes through The flow that the water guide inclined-plane 311 at 310 top of water guiding ring forms high pressure constantly falls into recess 320, preferably washes away inner cylinder 200, door Glass 300 and door seal 400 avoid dirty residual, while this high pressure water flow also constantly impacts clothing, accelerates detergent Dissolving makes clothing wash cleaner, and the recess 320 of door glass 300 also increases the volume of laundry cavity, improves washing clothing Object load capacity.
By water guide along 410 setting, the front of the antetheca of inner cylinder 200 is equipped with multiple recess portions 230 and multiple protrusions 240, When roller washing machine 1 operates, high pressure water flow is generated, clothing is constantly impacted, accelerates the dissolving of detergent, while the water of high pressure Stream preferably washes away inner cylinder 200 and door seal 400, so that clothing is washed cleaner, improves the clean ratio of clothes washing, is also conducive to ensure The washing machine cavity of one clean health, and can stop clothing along 410 door seal 400 with water guide, keep clothing more preferable Ground is limited in inner cylinder 200, plays the role of keeping off clothing block.
It is proved below by experiment, according to the roller washing machine 1 of the utility model embodiment, can realize and preferably clean Than avoiding bearing life caused by excessively high rotating speed from declining the increase with power consumption, specific test result is as follows:
By above-mentioned test result as it can be seen that according to the roller washing machine 1 of the utility model embodiment, in clean ratio, bearing longevity It is superior to existing roller washing machine in terms of life and power consumption.
According to other compositions of the roller washing machine 1 of the utility model embodiment and operate for ordinary skill All it is known for personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (19)

1. a kind of roller washing machine, which is characterized in that including:
Outer barrel;
Inner cylinder, the inner cylinder are rotatably disposed in said tub;
Water guide rib, the water guide rib are set to the rear surface of the antetheca of said tub;
Water lift muscle, the water lift muscle are set to the outer surface of the peripheral wall of the inner cylinder and the front positioned at the inner cylinder;Or
Divide water muscle, the inner surface of the peripheral wall for dividing water muscle to be set to said tub and the front positioned at said tub.
2. roller washing machine according to claim 1, which is characterized in that the water guide rib is multiple and along said tub Antetheca is provided at circumferentially spaced.
3. roller washing machine according to claim 2, which is characterized in that multiple water guide ribs are at least covered with said tub Antetheca top.
4. roller washing machine according to claim 3, which is characterized in that before multiple water guide ribs occupy said tub More than half of the complete cycle of wall.
5. according to the roller washing machine described in any one of claim 2-4, which is characterized in that the water guide rib is square along its length To with inner end and outer end, the antetheca that is circumferentially offset the inner end and said tub of the outer end along the antetheca of said tub The line at center.
6. roller washing machine according to claim 5, which is characterized in that antetheca of multiple water guide ribs from said tub Center to helically radial distribution at the outer peripheral edge of the antetheca of said tub.
7. roller washing machine according to claim 1, which is characterized in that the antetheca interval of the water guide rib and the inner cylinder Certain distance.
8. roller washing machine according to claim 1, which is characterized in that the water lift muscle is multiple and along the inner cylinder Peripheral wall is provided at circumferentially spaced.
9. roller washing machine according to claim 8, which is characterized in that peripheral wall of multiple water lift muscle along the inner cylinder Circumferential direction be covered with the inner cylinder peripheral wall complete cycle.
10. roller washing machine according to claim 8, which is characterized in that axis of the water lift muscle relative to the inner cylinder To being obliquely installed.
11. roller washing machine according to claim 10, which is characterized in that the water lift muscle and the axial direction of the inner cylinder Between angle γ be 20 ° -30 °.
12. roller washing machine according to claim 1, which is characterized in that the water lift muscle be located at the inner cylinder along it In the range of axial preceding 1/3.
13. roller washing machine according to claim 1, which is characterized in that the water lift muscle and the peripheral wall of said tub it Between it is spaced apart.
14. roller washing machine according to claim 1, which is characterized in that described that water muscle is divided to be multiple and along said tub Peripheral wall be provided at circumferentially spaced.
15. roller washing machine according to claim 14, which is characterized in that divide water muscle to be at least covered with described in multiple described outer The top of the peripheral wall of bucket.
16. roller washing machine according to claim 15, which is characterized in that divide water muscle to occupy said tub described in multiple More than half of the complete cycle of peripheral wall.
17. roller washing machine according to claim 14, which is characterized in that described that water muscle is divided to prolong along the axial direction of said tub It stretches.
18. roller washing machine according to claim 1, which is characterized in that described to divide between water muscle and the peripheral wall of the inner cylinder At a certain distance.
19. roller washing machine according to claim 1, which is characterized in that the water guide rib is multiple and along said tub Antetheca be provided at circumferentially spaced, it is described divide water muscle be it is multiple and peripheral wall along said tub be provided at circumferentially spaced, Duo Gesuo State water guide rib described divides water muscle to be connected correspondingly with multiple.
CN201820259167.3U 2018-02-14 2018-02-14 Roller washing machine Active CN207998721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820259167.3U CN207998721U (en) 2018-02-14 2018-02-14 Roller washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820259167.3U CN207998721U (en) 2018-02-14 2018-02-14 Roller washing machine

Publications (1)

Publication Number Publication Date
CN207998721U true CN207998721U (en) 2018-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN207998721U (en)

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Effective date of registration: 20190808

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 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Patentee before: Wuxi Xiaotianer Co., Ltd.