CN1779022A

CN1779022A - Washer

Info

Publication number: CN1779022A
Application number: CN 200410072738
Authority: CN
Inventors: 权镐撤; 宋鹤在; 金范准; 任一赫
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2004-11-17
Filing date: 2004-11-17
Publication date: 2006-05-31

Abstract

A washer is made up of the shell, external tank, roller, vibroshock and the leg of the vibroshock. Because of the vibroshock and the leg of the vibroshoc, the washer can stand on the land horizontally and weaken the shake. Also it can impress the shake of the vibroshock passing to the shell.

Description

Washing machine

Technical field

The invention belongs to washing machine.Particularly relate to the invention that the corresponding mutually position of a kind of between casing and ground and damper is provided with the washing machine of damper pin.

Background technology

As depicted in figs. 1 and 2, the washing machine of conventional art comprises with the lower part and is constituted: the casing 2 that is formed with door 1; Be fixed in the outer bucket 4 of casing 2 inside; Bucket 4 inside outside rotatable being arranged at, and be formed with a plurality of water hole 6a, and carry out the cylinder 6 of washed washing; Be arranged at the back of outer bucket 4, and be connected with cylinder 6, thus the drive unit 8 of head roll 6; Be connected with outer bucket 4, give or arrange the feedwater or the

drainage arrangement

10,12 of laundry water.

In addition, also comprise following components in the casing 2: be provided with various feature operation buttons, and be provided with the control part 14 of the display part of the duty that shows washing machine; Be connected with waterworks 10, and in when feedwater, together supply with the detergent box 16 of washing agent with laundry water; Be provided with a plurality of Height Adjustment pin 18 that to adjust casing 2 horizontal levels in the bottom surface.

Be provided with damper 3 between the downside of outer bucket 4 and the casing 2, the vibration that outer bucket 4 produced when damper 3 can weaken laundry.

The washing machine of Gou Chenging is that washed washing is carried out in rubbing action between the flow action that causes of the driving of the chemical action of utilizing washing agent, outer bucket 4, the washed and cylinder 6 as mentioned above.

But in the washing machine of conventional art, Height Adjustment pin 18 is arranged at 4 corner portions in bottom surface of casing 2, thereby supports casing 2.At this moment,, thereby can make the vibration of damper 3 be delivered to whole casing 2 fully, thereby cause producing the uneasiness sensation when doing washing owing to damper 3 is arranged between the Height Adjustment pin 18.

Summary of the invention

The present invention can prevent that for the technical problem that exists in the solution known technology provides a kind of the vibration of damper is delivered to the washing machine of casing fully.

The present invention for the technical scheme that solves the technical problem that exists in the known technology and take is: washing machine of the present invention comprises with the lower part and is constituted: be provided with the casing of adjusting with most individual Height Adjustment pin of the level on ground; Be arranged at the outer bucket and the cylinder of casing inside; Damper outside being arranged between the bottom surface of bucket and casing; Be arranged between casing and the ground, with the mutual corresponding position of damper, and the damper pin of support damper.

The present invention can also adopt following technical measures:

Described damper pin comprises following components and constitutes: dismountable rotating shaft that is connected on the casing; In order to make casing keep level on the ground, between rotating shaft and ground, the rubber sheet gasket of setting up with certain thickness.

Described rotating shaft screw is connected in the screw axle sleeve that forms from casing towards ground.

Described screw axle sleeve is formed at the bottom surface of casing, and promptly the screw axle sleeve is a symmetry axis with the bottom surface of casing, is symmetrically formed with shock absorber support.

Described have certain thickness a plurality of rubber sheet gasket, and according to the height between casing and the ground, a rubber sheet gasket is set at least between rotating shaft and ground.

Advantage and good effect that the present invention has are:

Washing machine among the present invention is owing to there are a plurality of Height Adjustment pin that are arranged between casing and the ground, and level stands on ground.Secondly, the outer barrel of vibration that produces that is arranged in the casing weakened by damper.In addition, the center of the casing bottom surface between casing and ground promptly is provided with the damper pin with the mutually corresponding position of damper, thereby makes the vibration of damper be delivered to ground by the damper pin.Because the effect of damper pin, the support that casing can be more firm are on the ground, the vibration transfer that therefore can suppress damper is to casing.

And, in the present invention, be arranged at casing in order to make the damper pin, be formed with casing in the shock absorber support that forms corresponding screw axle sleeve mutually.Like this, the intensity of shock absorber support and screw axle sleeve is replenished mutually, thereby make the integrated structure of damper firmer, therefore can reduce the vibration of damper itself.

Description of drawings

Fig. 1 is the stereogram of prior art washing machine;

Fig. 2 is the profile of prior art washing machine;

Fig. 3 is the stereogram of washing machine of the present invention;

Fig. 4 is the profile of washing machine of the present invention;

Fig. 5 is the enlarged drawing of ' A ' part among Fig. 4.

The specific embodiment

Below, with reference to the accompanying drawings, embodiments of the invention are described in detail.As Fig. 3, Fig. 4, shown in Figure 5, washing machine of the present invention comprises with the lower part and constituted: central authorities are formed with door 51 in front, and be provided with keep and ground between the casing 50 of a plurality of Height Adjustment pin 52 of level; Be fixed in the outer bucket 54 of casing 50 inside; Bucket 54 inside outside rotatable being arranged at, and be formed with a plurality of water hole 55a, thus carry out the cylinder 55 of washed washing; Be arranged between the bottom surface 50a and outer bucket 54 of casing 50, thus the damper 56 of the vibrations that bucket 54 produces outside weakening; Between casing 50 and ground (E), with damper 56 mutual corresponding settings, and the damper pin 60 of support damper 56.In addition, casing 50 also comprises following components: be connected with outer bucket 54, and carry out to or feedwater or drainage arrangement 70 or 72 of drainage; Be fixed in the back of outer bucket 54, be connected with cylinder 55 usefulness rotating shafts, thus the drive motors that cylinder 55 is rotated; The control part 76 of control washing machine action; Supply with the detergent box 78 of washing agent.

Damper 56 comprises: be connected in the damper cylinder 56a on the casing 50; Is connected with outer bucket 54, and, slidably is incorporated into the interior shock absorber piston 56b of damper cylinder 56a and constitutes according to the vibration of outer bucket 54.By

damper pin

56c, 56d is combined in separately for damper cylinder 56a and shock absorber piston 56b, is formed at support 50c or 54a in casing 50 or the outer bucket 54.

Damper pin 60 has certain length, and it comprises: dismountable rotating shaft 62 that is connected on the casing 50; And in order to make casing 50 keep level on the ground, between rotating shaft 62 and ground (E), the rubber sheet gasket of setting up with certain thickness 64 is constituted.So, the 50a position, bottom surface that is provided with the casing of damper 56 will be supported by damper 60.Therefore, the vibration of damper 56 will be absorbed by ground (E) by damper pin 60, thereby can suppress the vibration of casing 50a.Here, as shown in the figure, damper pin 60 has the structure similar with Height Adjustment pin 52.Therefore, can be because of the existence of damper pin 60, and make outward appearance become complicated, and can make in the lump with Height Adjustment pin 52, so interchangeability is also relatively good.

Rotating shaft 62 is divided into: the head (62a) that inserts rubber sheet gasket 64; (62a) is vertical with head, and has certain-length, and is formed with the body (62b) of screw; Deng two parts.In addition, also be formed with in the casing 50: be arranged on and be combined with the corresponding direction of shock absorber support 50c of damper cylinder (56a), and the screw axle sleeve (50b) that is connected with the body (62b) of rotating shaft.So, damper pin 60 is same as Height Adjustment pin 52, and screw is connected in casing 50.Meanwhile, making the shock absorber support (50c) of damper cylinder (56a) combination and screw axle sleeve (50b) will be the center with the bottom surface (50a) of casing, and corresponding mutually formation replenishes intensity each other.

Since washing machine the position difference is set, the height (H) between casing 50 and ground (E) also can be different.In order together to keep the level of casing 50 with Height Adjustment pin 52, to possess a plurality of rubber sheet gaskets 64 that form according to certain thickness are separately arranged.Thereby, according to the height (H) between casing 50 and ground (E), between rotating shaft 62 and ground (E), a rubber sheet gasket is set at least.

Below, with the explanation operation of the present invention of formation as mentioned above.

With the washed cylinder 55 of putting into, the running washing machine.At this moment, laundry water and washing agent supply to cylinder 55.After finishing said process, cylinder 55 will rotate.Washing machine is that washed washing is carried out in the rubbing action between the flow action that causes of the driving of the chemical action of utilizing washing agent, cylinder 55, the washed and cylinder 55.

At this moment, along with the driving of drive motors and the rotation of cylinder 55, will produce vibration in the outer bucket 54.The vibration that produces in the outer bucket 54 will weaken by damper 56, thereby make cylinder 56 and drive motors steady operation.

Then, the vibration of damper 56 will be delivered to ground (E) by damper pin 60.Meanwhile, 50 of casings are held on the damper pin 60, thereby can suppress to be delivered to the vibration of casing 50.

Claims

1, a kind of washing machine includes as the lower part and constitutes: be provided with the casing that can adjust with most Height Adjustment pin of the level on ground; Be arranged at the outer bucket and the cylinder of casing inside; Damper outside being arranged between the bottom surface of bucket and casing; It is characterized in that it also has between casing (50) and ground, with the mutual corresponding position of damper (56), and the damper pin (60) of support damper.

2, washing machine according to claim 1 is characterized in that the damper pin comprises following components and constitutes: dismountable rotating shaft (62) that is connected on the casing; In order to make casing keep level on the ground, between rotating shaft and ground, the rubber sheet gasket of setting up with certain thickness (64).

3, washing machine according to claim 2 is characterized in that the rotating shaft screw is connected in the screw axle sleeve (50b) that forms from casing towards ground.

4, washing machine according to claim 3 is characterized in that the screw axle sleeve is formed at the bottom surface of casing, and promptly the screw axle sleeve is a symmetry axis with the bottom surface of casing, and (50c) is symmetrically formed with shock absorber support.

5, washing machine according to claim 2 is characterized in that having certain thickness a plurality of rubber sheet gasket, and according to the height between casing and the ground, a rubber sheet gasket is set at least between rotating shaft and ground.