CN211772139U - Washing apparatus - Google Patents

Abstract

The utility model belongs to the technical field of the washing, aim at the interior bucket rotation in-process of current washing equipment and rock violent problem. Mesh for this purpose, the utility model provides a washing equipment, this washing equipment includes outer bucket, interior bucket and self-balancing unit, interior bucket sets up in outer bucket with rotating, self-balancing unit is including setting up the self-balancing ring on interior bucket lateral wall and the manger plate structure that sets up on the inner bucket inside wall including the setting, be provided with the water structure of crossing that is linked together with the inside of interior bucket of self-balancing ring on the interior bucket, manger plate structure sets up to treating when washing equipment and can make the water in the interior bucket enter into the self-balancing ring through crossing the water structure more smoothly when wasing the thing. The utility model discloses can make the interior bucket of washing equipment realize the balance to avoid interior bucket and washing equipment's outer bucket to take place the striking and rock the noise that produces because of interior bucket, promote user experience.

Description

Washing apparatus

Technical Field

The utility model belongs to the technical field of the washing, specifically provide a washing equipment.

Background

Washing equipment is a product widely used in daily life, and can wash, rinse and the like clothes.

Taking the pulsator washing machine as an example, the pulsator washing machine generally has washing and rinsing functions, and people can wash and rinse clothes conveniently by means of the washing and rinsing functions of the pulsator washing machine. Although washing, rinsing function bring convenience for people, make people need not manual washing, rinsing to the clothing, at washing, rinsing in-process, the interior bucket of rotary drum washing machine takes place to rock easily, because be used for driving interior bucket pivoted motor in the current rotary drum washing machine and be connected with interior bucket bottom usually in addition, consequently, when interior bucket takes place to rock, interior bucket from lower supreme rocking aggravation gradually. Therefore, the shaking of the inner barrel possibly causes the inner barrel to collide with the outer barrel of the pulsator washing machine, so that the pulsator washing machine vibrates excessively, the service life of the pulsator washing machine is shortened, noise is generated, and the user experience is poor.

Therefore, there is a need in the art for a new washing apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem among the prior art, for having rocked violent problem among the current washing equipment inner drum rotation in-process, the utility model provides a washing equipment, this washing equipment includes outer bucket, interior bucket and self-balancing unit, interior bucket rotationally sets up in outer bucket, the self-balancing unit is including setting up the self-balancing ring on interior bucket lateral wall and the manger plate structure of setting on the bucket inside wall including, be provided with the water structure of crossing that is linked together with the inside of interior bucket with the self-balancing ring on the interior bucket, the manger plate structure sets up to be able to make the water in the interior bucket enter into the self-balancing ring through crossing the water structure more smoothly when washing equipment treats that the washing thing washs.

In the preferred technical scheme of the washing equipment, the water retaining structure is a water retaining ring arranged along the circumferential direction of the inner barrel, and the water retaining ring is arranged above the water passing structure.

In the preferable technical scheme of the washing equipment, a first mounting part is arranged on the self-balancing ring, a second mounting part is arranged on the water retaining ring, and the self-balancing ring and the water retaining ring are arranged on the inner barrel through the first mounting part and the second mounting part in a threaded connection mode.

In the preferable technical scheme of the washing equipment, the self-balancing ring is provided with a first reinforcing part connected with the first installation part, and the water retaining ring is provided with a second reinforcing part connected with the second installation part.

In the preferable technical scheme of the washing equipment, the inner side wall of the self-balancing ring, which is far away from the inner barrel, is provided with a blocking structure capable of limiting the water flow speed.

In a preferred technical solution of the above washing apparatus, the blocking structure includes a plurality of blocking ribs formed on an inner side wall of the self-balancing ring, and the blocking ribs are provided with water passing ports.

In a preferred embodiment of the washing apparatus, the number of the self-balancing devices is plural, and the plural self-balancing devices are disposed along the height direction of the inner tub.

In the preferable technical scheme of the washing equipment, the size of the opening of the water passing structure corresponding to each self-balancing device is gradually increased from bottom to top.

In the preferable technical scheme of the washing equipment, the number of the water passing structures corresponding to each self-balancing device is gradually increased from bottom to top.

In a preferred technical solution of the above washing apparatus, the size of the opening of the water passing structure corresponding to each self-balancing device is gradually increased from bottom to top, and the number of the water passing structures corresponding to each self-balancing device is gradually increased from bottom to top.

It can be understood by those skilled in the art that, in the preferred embodiment of the present invention, taking the pulsator washing machine as an example, the pulsator washing machine includes a self-balancing device, a self-balancing ring is disposed on the outer sidewall of the inner tub of the pulsator washing machine, a water blocking structure is disposed on the inner sidewall of the inner tub, and a water passing structure is disposed on the inner tub to communicate the inside of the self-balancing ring with the inside of the inner tub, so that water gradually rising along the inner sidewall of the inner tub can be blocked during the washing process, thereby making it easier for water to enter the self-balancing ring through the water passing structure, and further facilitating the self-balancing device to balance, furthermore, the self-balancing device of the pulsator washing machine can reduce the shaking of the inner tub of the pulsator washing machine, thereby reducing the possibility of the inner tub colliding with the outer tub, thereby improving the user experience.

Further, the water retaining structure is a water retaining ring, and through the arrangement, when the water retaining structure is cleaned, the water gradually rising along the inner side wall of the inner barrel can be blocked, so that the water is easier to enter the self-balancing ring through the water passing structure, and the self-balancing device is favorable for playing a balancing role.

Further, be provided with first installation department on the self-balancing ring, be provided with the second installation department on the manger plate ring, first installation department makes self-balancing ring and manger plate ring set up on interior bucket with the spiro union of second installation department, through such setting for under the condition that the equipment was accomplished, self-balancing ring, interior bucket and manger plate ring can form the whole of a connection, thereby improved the stability of structure, provide more reliable structural support for the self-balancing operation of interior bucket.

Further, be provided with the first rib of being connected with first installation department on the self-balancing ring, be provided with the second rib of being connected with the second installation department on the manger plate ring, through such setting for the intensity of first installation department and second installation department increases, thereby makes first installation department and second installation department be difficult for taking place to damage, and then makes self-balancing ring and manger plate ring install on interior bucket more firmly.

Further, be provided with on the inside wall that the self-balancing ring kept away from interior bucket and limit rivers speed and separate the fender structure, through such setting, can reduce rivers at the intra-annular mobile speed of self-balancing to avoid interior bucket to take place the rhythm, further promote the balanced effect to interior bucket.

Further, separate the fender structure and include a plurality of fender muscle that separate, separate to be provided with the water gap on keeping off the muscle, through such setting for hydroenergy can be through separating the fender muscle steadily when interior bucket has certain rotational speed, the velocity of flow of water can further be controlled through the size of control water gap, thereby avoid interior bucket to take place the rhythm, further promote the balanced effect to interior bucket.

Further, the quantity of self-balancing unit is a plurality of, through such setting for further reinforcing to the balanced effect of interior bucket, thereby further reduce interior bucket and rotary drum washing machine's outer bucket and take place the possibility of striking, further alleviate because of interior bucket rocks the noise that produces, and then further promote user experience.

Further, the opening size of the water passing structure corresponding to each self-balancing device is gradually increased from bottom to top, through such setting, the opening size of the water passing structure positioned below is smaller, so that when cleaning, water gradually rises along the inner side wall of the inner barrel, a certain amount of water does not enter the self-balancing ring positioned below so as to enable more water to enter the self-balancing ring positioned above, namely, the situation that a large amount of water enters the self-balancing ring positioned below and the water entering the self-balancing ring positioned above is too little is avoided, so that the balancing effect on the inner barrel is further enhanced, the possibility that the inner barrel collides with the outer barrel of the pulsator washing machine is further reduced, the noise generated due to the shaking of the inner barrel is further reduced, and the user experience is further improved.

Further, the quantity of crossing the water structure corresponding with every self-balancing unit is from lower to upper increasing gradually, through such setting, the quantity of crossing the water structure that is located the below still less, make when wasing, water is along the ascending in-process of interior bucket inside wall gradually, a certain amount of water does not get into the self-balancing ring that is located the below so that more hydroenergy can get into the self-balancing ring that is located the top, avoided the self-balancing ring that water got into the below in a large number promptly and leaded to getting into the water that is located the self-balancing ring of top too little, thereby make the balanced effect to interior bucket further strengthen, and then further reduce interior bucket and impeller washing machine's outer bucket and take place the possibility of striking, further alleviate the noise that rocks and produce because of interior bucket, and then.

Further, the opening size of the water passing structure corresponding to each self-balancing device is gradually increased from bottom to top, and the number of the water passing structures corresponding to each self-balancing device is gradually increased from bottom to top, through the arrangement, namely, the opening size of the water passing structure positioned below is smaller and the number of the water passing structures is less, so that when the washing machine is used for washing, the situation that water enters the self-balancing ring positioned above due to the fact that a large amount of water enters the self-balancing ring positioned below is further avoided, the balancing effect of the inner barrel is further enhanced, the possibility that the inner barrel collides with the outer barrel of the pulsator washing machine is further reduced, the noise generated due to the shaking of the inner barrel is further reduced, and further user experience is further improved.

Drawings

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, in which:

FIG. 1 is a cross-sectional view of an embodiment of an inner tub, a water retaining structure and a self-balancing ring of the washing apparatus of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of an embodiment of an inner tub of a washing apparatus according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a first structural schematic diagram of an embodiment of a self-balancing ring of the washing device of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

fig. 7 is a schematic structural diagram ii of an embodiment of a self-balancing ring of the washing apparatus of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at D;

fig. 9 is a first schematic structural view of an embodiment of a water retaining structure of a washing apparatus according to the present invention;

fig. 10 is a partial enlarged view at E in fig. 9.

Reference numerals:

1. an inner barrel; 11. a water passing structure; 12. a water outlet; 2. a self-balancing ring; 21. a blocking rib; 22. a first mounting portion; 23. a first reinforcing portion; 24. the inner side wall of the self-balancing ring is far away from the inner barrel; 3. a water retaining ring; 31. a second mounting portion; 32. a second reinforcement portion; 4. and (4) a liquid balance ring.

Detailed Description

First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present invention is described in conjunction with a pulsator washing machine, the technical solution of the present invention is obviously applicable to an upper open washing and drying integrated machine, a double-type clothes treatment device, etc., and the adjustment and change of the application object do not constitute the limitation of the present invention, which should be limited within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The problem of rocking acutely in the current rotary drum washing machine inner barrel rotation in-process based on the background art points out, the utility model provides a rotary drum washing machine aims at alleviateing rocking of rotary drum washing machine's interior bucket to reduce the possibility that interior bucket and rotary drum washing machine's outer bucket took place the striking, alleviate because of interior bucket rocks the noise that produces, and then promote user experience.

Specifically, as shown in fig. 1 and 2, the pulsator washing machine includes an outer tub, an inner tub 1 and a self-balancing device, wherein the inner tub 1 is rotatably disposed in the outer tub, the self-balancing device includes a self-balancing ring 2 disposed on an outer sidewall of the inner tub 1 and a water blocking structure disposed on an inner sidewall of the inner tub 1, a water passing structure 11 communicating an inside of the self-balancing ring 2 with an inside of the inner tub 1 is disposed on the inner tub 1, and the water blocking structure is configured to enable water in the inner tub 1 to more smoothly enter the self-balancing ring 2 through the water passing structure 11 when the pulsator washing machine washes a substance to be washed. Wherein, the water passing structure 11 can adopt water holes (the situation is shown in fig. 2), water passing pipes and the like, and those skilled in the art can flexibly set the specific structure of the water passing structure 11 in practical application as long as the water in the inner barrel 1 can enter the self-balancing ring 2 through the water structure 11. The water retaining structure can adopt a water retaining plate, a water retaining ring and the like, and a person skilled in the art can flexibly set the specific structure of the water retaining structure in practical application, so long as the water retaining structure can enable water in the inner barrel 1 to enter the self-balancing ring 2 through the water passing structure 11 more smoothly when the impeller washing machine cleans the object to be cleaned. It should be noted here that, during the washing process (including the washing process and the rinsing process) of the pulsator washing machine, the inner tub 1 rotates at a high speed (for example, the rotation speed is greater than 120 rpm, and of course, according to the specific conditions of the pulsator washing machine, such as the capacity of the inner tub, a person skilled in the art can make appropriate adjustments to the range of the rotation speed), at this time, a part of water in the inner tub 1 will rise along the inner sidewall of the inner tub 1 under the centrifugal action and enter the self-balancing ring 2, the water in the self-balancing ring 2 will cling to the inner sidewall 24 of the self-balancing ring 2 far from the inner tub 1 under the centrifugal action, and the water can play a role of balancing the inner tub 1 in the self-balancing ring 2. As will be known to those skilled in the art, as long as the inner tub 1 rotates and the self-balancing ring 2 contains water, the self-balancing ring 2 can balance the inner tub 1, and therefore, the inner tub 1 can be balanced during the washing of the laundry by the pulsator washing machine. In addition, it should be noted that the bottom of the inner tub 1 is provided with a drain opening 12, as shown in fig. 3 and 4, the drain opening 12 may be opened after washing and rinsing, so that the water in the inner tub 1 is drained out of the inner tub 1 through the drain opening 12. Of course, the utility model discloses a rotary drum washing machine not only can wash the clothing, can also wash articles such as sheet, (window) curtain, doll, and the adjustment and the change of this kind of washing device concrete washing article do not constitute the restriction to washing device.

Preferably, as shown in fig. 1 and 2, the water retaining structure is a water retaining ring 3 disposed along the circumferential direction of the inner tub 1, and the water retaining ring 3 is disposed above the water passing structure 11. The water retaining ring 3 may be detachably connected with the inner tub 1 (for example, screwed, clamped, etc.), or may be integrally disposed with the inner tub 1 (for example, welded, integrally cast, etc.).

Preferably, as shown in fig. 2, 5 and 6, the inner sidewall 24 of the self-balancing ring 2 far from the inner barrel 1 is provided with a baffle structure capable of limiting the water flow speed. Wherein, separate the fender structure and can adopt to separate the fender muscle, separate the dog etc. and technical personnel in the field can set up in a flexible way in practical application and separate the concrete structure of fender structure, and this kind does not constitute in pairs with the change to separating the adjustment of keeping off the concrete structure of structure the utility model discloses a restriction all should be injectd within the protection scope. Of course, those skilled in the art can adjust the shape and size of the blocking structure by themselves to avoid the situation that the water in the self-balancing ring 2 is completely blocked by the blocking structure and cannot flow. The baffle structure does not stop the water in the self-balancing ring 2 from flowing completely, but reduces the flowing speed, and under the action of the baffle structure, the water in the self-balancing ring 2 can flow at low speed in the self-balancing ring 2 close to the inner side wall 24 of the self-balancing ring 2 away from the inner barrel 1 under the centrifugal action, so that the self-balancing ring 2 balances the inner barrel 1 and the inner barrel 1 is prevented from generating rhythm.

Preferably, as shown in fig. 5, the blocking structure includes a plurality of blocking ribs 21 formed on the inner sidewall of the self-balancing ring 2, and the blocking ribs 21 are provided with water passing ports (not shown in the figure). The shape of water service mouth can be circular, rectangle, and the skilled person in the art can set up the shape of water service mouth in practical application in a flexible way, and this kind does not constitute to the restriction of the utility model to the adjustment and the change of water service mouth shape, all should be injectd within the protection scope of the utility model. In addition, those skilled in the art can flexibly set the size of the water passage opening in practical use. In a more preferred situation, the water service port is the gap, through utility model people's trial and error, when the width in gap is 2 to 8mm, interior bucket 1 of avoiding that can be fine takes place the rhythm, when the width in gap is 3mm or 4mm, the effect reaches the optimum.

Preferably, as shown in fig. 1, the number of the self-balancing devices is plural, and the plural self-balancing devices are disposed along the height direction of the inner tub 1. The more the quantity of self-balancing unit, the better to the balanced effect of inner barrel 1, and this kind of adjustment to the specific quantity of self-balancing unit does not constitute to with the change the specific quantity of self-balancing unit in the field of technical staff can set up the specific quantity of self-balancing unit according to different rotary drum washing machine's particular case the utility model discloses a restriction, all should be injectd within the protection scope of the utility model.

In a possible case, the size of the opening of the water passing structure 11 corresponding to each self-balancing device is gradually increased from bottom to top. For example, when the water passing structure 11 is a water passing hole, the size of the water passing structure 11 is the diameter of the water passing hole, and the lower the self-balancing device is disposed on the inner barrel 1, the smaller the diameter of the water passing hole corresponding to the self-balancing device is.

In another possible case, the number of the water passing structures 11 corresponding to each self-balancing device is gradually increased from bottom to top. For example, when the water passing structure 11 is a water passing hole, the number of the water passing structures 11 is the number of the water passing holes, and the lower the self-balancing device is disposed on the inner barrel 1, the smaller the number of the water passing holes corresponding to the self-balancing device is.

In still another possible case, the size of the opening of the water passing structure 11 corresponding to each self-balancing device is gradually increased from bottom to top, and the number of the water passing structures 11 corresponding to each self-balancing device is gradually increased from bottom to top. For example, when the water passing structure 11 is a water passing hole, the size of the water passing structure 11 is the diameter of the water passing hole, the number of the water passing structures 11 is the number of the water passing holes, and the lower the self-balancing device is disposed on the inner barrel 1, the smaller the diameter of the water passing hole corresponding to the self-balancing device is and the smaller the number of the water passing holes corresponding to the self-balancing device is.

Preferably, as shown in fig. 5 to 10, a first mounting portion 22 is provided on the self-balancing ring 2, a second mounting portion 31 is provided on the water guard ring 3, and the first mounting portion 22 is screwed with the second mounting portion 31 so that the self-balancing ring 2 and the water guard ring 3 are disposed on the inner tub 1. Wherein, first installation department 22 and second installation department 31 all can adopt the mounting panel (this kind of situation is just shown in fig. 6 and 8), also can adopt the screw post, and the skilled person in the art can set up the concrete structure of first installation department 22 and second installation department 31 in practical application in a flexible way, and this kind of adjustment and change to first installation department 22 and second installation department 31 concrete structure do not constitute the restriction of the utility model, all should be injectd within the scope of protection of the utility model. Specifically, the screw may sequentially pass through the first mounting portion 22 and the sidewall of the inner barrel 1, and the second mounting portion 31 is inserted into the screw to set the self-balancing ring 2 and the water retaining ring 3 on the inner barrel 1, and of course, a bolt may also be employed, and those skilled in the art may flexibly set the specific components for implementing the screwing in practical application as long as the first mounting portion 22 and the second mounting portion 31 are screwed to enable the self-balancing ring 2 and the water retaining ring 3 to be set on the inner barrel 1. As will be understood by those skilled in the art, if the screw or the bolt passes through the first mounting portion 22 and the sidewall of the inner barrel 1, a hole for passing the screw or the bolt must be necessarily formed on the first mounting portion 22 and the sidewall of the inner barrel 1, as shown in fig. 6 and 8, the hole on the first mounting portion 22 is the aforementioned hole for passing the screw or the bolt (the hole for passing the screw or the bolt formed on the sidewall of the inner barrel 1 is not shown in the figure).

Preferably, as shown in fig. 8 and 10, the self-balancing ring 2 is provided with a first reinforcing part 23 connected with the first mounting part 22, and the water guard ring 3 is provided with a second reinforcing part 32 connected with the second mounting part 31. Wherein, first rib 23 and second rib 32 all can adopt strengthening rib etc. and the technical staff in the art can set up the concrete structure of first rib 23 and second rib 32 in practical application in a flexible way, and this kind of adjustment and the change to first rib 23 and second rib 32 concrete structure do not constitute the restriction of the utility model, all should be injectd within the protection scope of the utility model.

Preferably, as shown in fig. 1, the upper portion of the inner barrel 1 is provided with a liquid balance ring 4, and the liquid balance ring 4 can improve the balance effect of the inner barrel 1. The liquid balance ring 4 is filled with liquid, and the density of the liquid is higher than that of the saturated sodium chloride solution at normal temperature and normal pressure. For example, the liquid may be a saturated solution of calcium chloride, but other saturated solutions may also be used, and those skilled in the art can flexibly set the specific kind of the saturated solution in practical application as long as the density of the saturated solution is greater than that of the saturated solution of sodium chloride. Not only set up the self-balancing unit on the interior bucket 1 but also set up liquid balance ring and can further promote the balanced effect to interior bucket to when the density of this liquid is greater than the density of saturated sodium chloride solution under normal atmospheric temperature and pressure in the liquid balance ring, can further promote the balanced effect to interior bucket.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. The washing equipment is characterized by comprising an outer barrel, an inner barrel and a self-balancing device, wherein the inner barrel is rotatably arranged in the outer barrel, the self-balancing device comprises a self-balancing ring arranged on the outer side wall of the inner barrel and a water retaining structure arranged on the inner side wall of the inner barrel, a water passing structure for communicating the inside of the self-balancing ring with the inside of the inner barrel is arranged on the inner barrel, and the water retaining structure is arranged to enable water in the inner barrel to enter the self-balancing ring more smoothly through the water passing structure when the washing equipment cleans objects to be cleaned.

2. The washing apparatus as claimed in claim 1, wherein the water retaining structure is a water retaining ring disposed along a circumferential direction of the inner tub, the water retaining ring being disposed above the water passing structure.

3. The washing apparatus as claimed in claim 2, wherein a first mounting portion is provided on the self-balancing ring, and a second mounting portion is provided on the water retaining ring, and the first mounting portion is threadedly engaged with the second mounting portion such that the self-balancing ring and the water retaining ring are disposed on the inner tub.

4. The washing apparatus as claimed in claim 3, wherein the self-balancing ring is provided with a first reinforcing portion connected to the first mounting portion, and the water guard ring is provided with a second reinforcing portion connected to the second mounting portion.

5. The washing apparatus as claimed in claim 1, wherein the inner sidewall of the self-balancing ring away from the inner tub is provided with a baffle structure capable of limiting the speed of water flow.

6. The washing equipment as claimed in claim 5, wherein the blocking structure comprises a plurality of blocking ribs formed on the inner side wall of the self-balancing ring, and the blocking ribs are provided with water passing openings.

7. The washing apparatus as claimed in any one of claims 1 to 6, wherein the self-balancing means is provided in plurality, and the plurality of self-balancing means is provided in a height direction of the inner tub.

8. The washing apparatus as claimed in claim 7, wherein the size of the opening of the water passing structure corresponding to each of the self-balancing means is gradually increased from bottom to top.

9. The washing apparatus as claimed in claim 7, wherein the number of the water passing structures corresponding to each of the self-balancing means is increased from bottom to top.

10. The washing apparatus as claimed in claim 7, wherein the size of the opening of the water passing structure corresponding to each self-balancing device is gradually increased from bottom to top, and the number of the water passing structures corresponding to each self-balancing device is gradually increased from bottom to top.

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