CN202064187U

CN202064187U - Washing machine

Info

Publication number: CN202064187U
Application number: CN2010206539253U
Authority: CN
Inventors: 燕志华; 常莹; 高杰
Original assignee: BSH Electrical Appliances Jiangsu Co Ltd
Current assignee: BSH Electrical Appliances Jiangsu Co Ltd
Priority date: 2010-12-10
Filing date: 2010-12-10
Publication date: 2011-12-07
Anticipated expiration: 2020-12-10

Abstract

The utility model relates to a washing machine which comprises a box body, wherein a water containing barrel is arranged in the box body, the box body and the water containing barrel are respectively provided with an opening, a seal ring is connected between two openings of the water containing barrel and the box body, a rotary drum is rotationally positioned in the water containing barrel and comprises a cylindrical side wall approximately along the horizontal direction, a loading and unloading opening positioned at one end of the side wall and close to the seal ring and an end surface positioned at the other end of the cylindrical side wall, and a plurality of lifting ribs are distributed on the side wall along the axial direction and provided with push and guide surfaces inclined towards the end surface. The push and guide surfaces are capable of pushing and guiding the clothing to the direction of the end surface, so that the extrusion and friction between the clothing and the seal ring are reduced, the possibility of clothing breakage caused by pull is reduced, and the probability that the smaller clothing is dropped on the seal ring and cannot be washed is reduced.

Description

Washing machine

[technical field]

The present invention relates to the washing machine of cylinder, relate in particular to the cylinder of washing machine and the lifting muscle structure in the cylinder thereof along horizontally set.

[background technology]

Figure 1 shows that a kind of comparatively general washing machine of the prior art.This type of washing machine 100 comprises a casing 1 usually.A steel ladle 2 is housed in the casing 1.One roughly the cylinder 3 of along continuous straight runs horizontally set rotatably be loaded in the steel ladle 2.Cylinder 3 has the sidewall 4 of a column.One end of sidewall 4 has a loading hatch 5.Clothing from loading hatch 5 put into cylinder 3 or by loading hatch 5 with clothing from cylinder 3 taking-ups.The other end of sidewall 4 has an end face 6.In addition, a plurality of lifting muscle 7 that roughly distributing vertically on the sidewall 4.In washing process, cylinder 3 rotations, clothing is raised and falls after muscle 7 takes suitable height to again, strengthens detergency with this.The surface of lifting muscle 7 of the prior art is generally horizontal direction as shown in Figure 1, perhaps tilts towards loading hatch 5 directions.So in washing process, clothing fall easily to or be pushed near the loading hatch 5, may cause less clothing embedding to drop on the sealing ring (Fig. 1 does not show) between steel ladle 2 and the casing 1, can't clean, and bigger clothing may be pushed by sealing ring, produces and pulls friction, causes breakage.

[summary of the invention]

The objective of the invention is to prevent or reduce clothing to drop to possibility on the washing machine sealing ring, thereby overcome the deficiencies in the prior art mentioned above.

At above purpose, the technical solution used in the present invention is: a kind of washing machine, comprise a casing, a steel ladle is housed in the casing, steel ladle and casing have an opening respectively, a sealing ring is connected between two openings of steel ladle and casing, a cylinder rotatably is positioned at steel ladle, described cylinder comprises a roughly cylindrical side wall of along continuous straight runs, one is positioned at sidewall one end, and the loading hatch of close described sealing ring, and the end face that is positioned at the cylindrical side wall other end, a plurality of lifting muscle that roughly distributing vertically on the described sidewall, described lifting muscle have towards pushing away of described end slope and draw face.

Adopt the beneficial effect that produces after this technical scheme to be: described pushing away drawn face and clothing can be pushed away and draws toward the end face direction, reduce the extrusion friction of clothing and sealing ring, reduce clothing and pullled and cause damaged possibility, and reduce less clothing drop on sealing ring, wash less than the possibility in place.

Preferably, described pushing away drawn bread and contained towards the end face of the end slope of cylinder with towards the side of the end slope of cylinder.Promote muscle end face and side and all tilt, guide end face into thereby more fully clothing is pushed away towards the end face direction.

As a further improvement on the present invention, a plurality of projections that distributing on the end face of cylinder towards cylinder inside.In the running of washing machine, the projection on the end face is rubbed overstocked to clothing, helps spot and breaks away from from clothing, thereby improve washing efficiency.

As a further improvement on the present invention, described projection has smooth outer surface.So can not cause damage to clothing.

As a further improvement on the present invention, at least a portion of described end face is by inwardly outstanding gradually toward center position all around, and the projection that is positioned on this part increases toward peripheral direction gradually along the center of end face.So be provided with and make fully contact protrusion of clothing, thereby projection is played a role more fully.

[description of drawings]

Fig. 1 is the schematic perspective view of the washing machine of prior art;

Fig. 2 is the generalized section of the washing machine of the present invention's employing;

Fig. 3 is the front view of the cylinder end face of washing machine among Fig. 2.

[specific embodiment]

As shown in Figure 2, washing machine 10 comprises a casing 11.A steel ladle 12 is housed in the casing 11.Casing 11 and steel ladle 12 have an opening 31,32 respectively.A sealing ring 33 is connected between two

openings

31,32 of casing 11 and steel ladle 12.A cylinder 13 is positioned at steel ladle 12, and is driven and can be rotated by motor 14.

Cylinder 13 comprises a roughly along continuous straight runs cylindrical side wall 15.One end of sidewall 15 is provided with a loading hatch 16, and the other end of sidewall 15 and loading hatch 16 relatively are provided with an end face 17.

In conjunction with Fig. 3 as seen, distributing on the end face 17 projection 18 of some elliposoidals towards cylinder inside.Certainly, except elliposoidal, these projections 18 can also have other shapes, and are for example spherical, and ganoid strip shape perhaps has other shapes of smooth outer surface.In addition because cylinder 13 rear ends are connected with motor 14, on the end face 17 formation by center 19 to around radially distribute three at the center 19 ribs that cross 20.And rib 20 is by raising gradually toward center position all around.Be distributed in projection 18 on the

rib

20 and 19 increase gradually toward peripheral direction along the center, thereby guarantee that each locational projection 18 all can be comparatively fully and contact with clothing, overstocked effect is rubbed in performance.

A plurality of lifting muscle 21 that roughly distributing vertically on the sidewall 15 are generally three.Each promotes the side 23 that has an end face 22 and two longitudinal extensions on the muscle 21.End face 22 and side 23 are tilted towards end face 17 directions by loading hatch 16.During cylinder 13 rotations, promote muscle 21 and take clothing to suitable height, let alone then to throw, spot can be broken away from from clothing better from eminence.When lifting muscle 21 is raised clothing, because end face 22 and side 23 tilt to end face 17 directions, to promote clothing moves toward end face 17 directions, be unlikely and drop on the sealing ring 33, simultaneously, with end face 17 collision extruding, be subjected to the kneading action of projection 18, thereby improve dirt-removing power when clothing is constantly left in cylinder 13 and beats.

Claims

1. washing machine, comprise a casing (11), a steel ladle (12) is housed in the casing, casing and steel ladle have an opening (31 respectively, 32), a sealing ring (33) is connected between two openings of steel ladle and casing, a cylinder (13) rotatably is positioned at steel ladle (12), described cylinder (13) comprises a roughly cylindrical side wall of along continuous straight runs (15), one is positioned at sidewall one end, and loading hatch (16) near described sealing ring (33), and the end face (17) that is positioned at the cylindrical side wall other end, the a plurality of lifting muscle (21) that roughly distributing vertically on the described sidewall is characterized in that: described lifting muscle has towards pushing away of described end slope and draws face (22,23).

2. washing machine as claimed in claim 1 is characterized in that: described pushing away drawn bread and contained towards the end face (22) of the end slope of cylinder with towards the side (23) of the end slope of cylinder.

3. washing machine as claimed in claim 1 or 2 is characterized in that: a plurality of projections towards cylinder inside that distributing on the end face of described cylinder (17) (18).

4. washing machine as claimed in claim 3 is characterized in that: described projection (18) has smooth outer surface.

5. washing machine as claimed in claim 4 is characterized in that: at least a portion (20) of described end face (17) is by inwardly outstanding gradually toward center position all around, and the projection that is positioned on this part increases toward peripheral direction gradually along the center of end face.