CN216786550U

CN216786550U - Washing equipment with inner cover

Info

Publication number: CN216786550U
Application number: CN202122812908.0U
Authority: CN
Inventors: 王佑喜; 曲兆森; 田云; 闫磊
Original assignee: Chongqing Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Chongqing Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-21
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a washing device with an inner cover, comprising: a balance ring is fixedly arranged at the top of the washing barrel; an inner cover detachably fitted inside the balance ring; the inner cup has the plate body, sets up but the radial flexible closure in the plate body outside be equipped with on the balancing ring with closure assorted closure groove, the closure assembly is fixed closure groove department. By arranging the locking piece capable of radially stretching, the inner cover can be assembled, disassembled, assembled and fixed stably by stretching of the locking piece, so that the plate body does not need to be deformed, the plate body can be made of hard materials, the structural strength of the plate body is increased, holes are not needed in the plate body, and the inner cover can play a role in retaining water or steam; and the inner cover is assembled at the position of the balance ring, and only the structure of the balance ring needs to be improved, so that the manufacturing cost is reduced.

Description

Washing equipment with inner cover

Technical Field

The utility model belongs to the technical field of washing equipment, and particularly relates to washing equipment with an inner cover.

Background

With the improvement of living standard, washing equipment such as washing machines and shoe washing machines have been moved into thousands of households, and become necessary articles for daily life. A washing apparatus is a cleaning appliance that washes laundry using mechanical action generated by electric energy. The washing equipment mainly comprises a box body, a control panel seat arranged at the top of the box body, a washing barrel, a transmission and control system and the like, and some washing equipment is also provided with a heating device.

At present, the inner cover of the washing machine is generally hinged on an outer barrel, specifically, the outer barrel cover is arranged at the top of the outer barrel, the outer barrel cover is provided with a throwing opening, the inner cover is arranged on the throwing opening, during use, the inner cover is opened, clothes are thrown into a washing barrel from the throwing opening, during washing, the inner cover is locked, the outer barrel cover is closed, and therefore the clothes can be prevented from being thrown out outwards, water flow splashes outwards, or hot air overflows and the like.

The inner cover of the washing machine is also provided with a detachable implementation mode arranged in the washing barrel, and the inner cover positioned in the washing barrel can rotate along with the washing barrel, so that the inner cover can interact with the clothes of the washing barrel effectively. For example, chinese patent 201320020952.0, a washing machine capable of washing down jackets comprises an outer tub, an inner tub rotatably disposed in the outer tub, and a balance ring disposed on the top of the inner tub, wherein the washing machine further comprises an inner lid for limiting the floating of the down jackets, a position-limiting device is disposed on the sidewall of the inner tub, the inner lid is clamped between the position-limiting device and the lower edge of the balance ring, and the position-limiting device is a filter frame and/or an inner tub attachment block. The middle position of the inner cover is provided with a middle hole, the hole has a larger diameter, and the hole can enable the inner cover to generate larger elastic deformation in the installation and disassembly processes so as to be convenient for the disassembly and the assembly of the inner cover.

In the above patent, there are the above problems: 1. the inner cover is clamped between the limiting device and the lower edge of the balance ring, so that the limiting device needs to be arranged, and the washing barrel needs to be greatly changed, so that the manufacturing cost is increased; 2. when the inner cover is assembled and disassembled, the elastic deformation of the inner cover is needed to realize, and if the matching is loosened, the stability of the inner cover after being installed and fixed is poor, and the inner cover can be stressed to fall off in the working process of the washing machine; if the fit is tight, the installation and the disassembly operation are not easy; 3. the inner cover is provided with a middle hole, and the position of the inner cover assembled to the washing barrel is lower and can not be used for sealing.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model provides a washing device with an inner cover, aiming at the problems in the prior art, wherein the inner cover is simple in assembly and fixing structure, the existing structure needs to be changed slightly, the manufacturing cost is reduced, and the disassembly and assembly operation is simple.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a washing apparatus having an inner lid, comprising:

a balance ring is fixedly arranged at the top of the washing barrel;

an inner cover detachably fitted inside the balance ring;

the inner cup has the plate body, sets up but the radial flexible closure in the plate body outside be equipped with on the balancing ring with closure assorted closure groove, the closure assembly is fixed closure groove department.

Furthermore, two locking pieces which are coaxially and oppositely arranged are arranged on the plate body.

Furthermore, the locking piece is provided with a locking block matched with the locking groove and a spring connected between the locking block and the plate body.

Furthermore, the locking block is of a hemispherical structure, and the locking groove is a spherical groove matched with the locking block.

Furthermore, the area of the groove surface of the locking groove is smaller than the area of the spherical surface of the locking block.

Further, after the inner cover is assembled, the edge of the locking block extends out of the locking groove.

Furthermore, a first groove is formed in one side, close to the plate body, of the locking block, and the outer end of the spring is located in the first groove.

Furthermore, the locking piece still has along the edge of first recess to the sleeve that the plate body direction extends to be close to, the sleeve cover is established the outside of spring.

Furthermore, a second groove is formed in the plate body, and the inner end of the spring is located in the second groove.

Furthermore, a supporting column extending outwards is arranged on the bottom surface of the second groove, the spring sleeve is arranged on the supporting column, and the length of the supporting column is greater than the depth of the second groove.

Furthermore, a supporting platform which extends inwards is arranged on the inner side of the balance ring, and the edge of the plate body is positioned on the supporting platform.

Furthermore, the inner cover is also provided with a brush structure fixedly arranged on the lower side of the plate body.

Furthermore, the brush structure has a spherical brush body fixed with the plate body, and a plurality of bristles fixed on the brush body and arranged along the radial outward edge of the brush body.

Compared with the prior art, the utility model has the advantages and positive effects that:

which is detachably fitted inside the gimbal; the locking piece capable of radially stretching is arranged, so that the inner cover can be assembled, disassembled and fixed stably through stretching of the locking piece, the plate body does not need to be deformed, the plate body can be made of hard materials, the structural strength of the plate body is increased, holes are not needed in the plate body, and the inner cover can play a role in retaining water or steam; and the inner cover is assembled at the position of the balance ring, and only the structure of the balance ring needs to be improved, so that the manufacturing cost is reduced.

Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a first embodiment of a washing apparatus having an inner lid according to the present invention;

FIG. 2 is an enlarged schematic view of region A in FIG. 1;

FIG. 3 is a schematic view of the structure of the inner lid of FIG. 1;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

FIG. 5 is a schematic structural diagram of the locking block of FIG. 3;

fig. 6 is a schematic structural view of the plate body in fig. 3;

FIG. 7 is a schematic structural view of a second embodiment of a washing apparatus having an inner lid according to the present invention;

fig. 8 is a schematic structural view of a washing apparatus having an inner lid according to a third embodiment of the present invention;

fig. 9 is a schematic sectional view of the locking groove on the plate body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the positional relationships shown in the drawings, and the direction close to the axis of the inner lid is "inner", and conversely "outer". The terminology is for the purpose of describing the utility model only and is for the purpose of simplifying the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated, and is not to be considered limiting of the utility model. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Implement one

Referring to fig. 1 to 6, which are first embodiments of a washing apparatus having an inner lid according to the present invention, a washing apparatus having an inner lid includes: a washing tub (not shown in the figure) rotatably disposed in a cabinet of the washing apparatus, a balance ring 20 fixedly disposed on the top of the washing tub, and an inner cover 10 detachably mounted on the inner side of the balance ring 20. The inner cover 10 is provided with a plate body 11 and a plurality of locking pieces 12 which are arranged on the outer side of the plate body 11 and can stretch out and draw back in the radial direction, a plurality of locking grooves 21 which are matched with the locking pieces 12 are arranged on the balance ring 20, and the locking grooves 21 are arranged on the inner side of the balance ring 20; after the inner cap 10 is assembled and fixed to the balance ring 20, the locking elements 12 are assembled and fixed at the locking grooves 21.

In the embodiment, by arranging the locking piece 12 which can radially extend and retract, the inner cover 10 can be assembled, disassembled and fixed and is stable through the extension and retraction of the locking piece 12, so that the plate body 11 does not need to be deformed, the plate body 11 can be made of hard materials, the structural strength of the plate body is increased, and the inner cover 10 can play a role in retaining water or steam; and the inner lid 10 is assembled at the balance ring 20, only the structure of the balance ring 20 needs to be modified, so that the manufacturing cost is reduced.

Since the inner lid 10 rotates with the washing tub, the positions of the locking elements 12 on the inner lid 10 are random after the washing tub is stopped, and in order to facilitate the detachment operation of the inner lid 1, it is preferable to provide at least two locking elements 12 coaxially and oppositely disposed on the inner lid 10; by disengaging one of the locking elements 12 close to the user from the locking groove 21 and moving it upward, the other locking element 12 located opposite to the locking element 12 can be disengaged from the locking groove 21, which facilitates the removal of the inner lid 10 by operating the removal of the locking element 12 only on the side close to the user.

As to the specific structure of the locking element 12, various ways can be adopted, and in this embodiment, the locking element 12 has a locking block 121 matching with the locking groove 21, and a spring 122 connected between the locking block 121 and the plate body 11. By giving a pressing force to the locking piece 121 inward in the radial direction of the inner cap 10, the locking piece 121 presses the spring 122 to move inward, so that the locking piece 121 and the locking groove 21 are disengaged.

In order to facilitate the separation of the locking piece 12 from the locking groove 21 and move upwards, the locking piece 121 is arranged to be of a hemispherical structure, and the locking groove 21 is a spherical groove matched with the locking piece 121; after the locking piece 12 on one side of the plate body 11 is lifted upwards, the other locking piece 12 opposite to the locking piece 12 can rotate in the locking groove 21, so that the two locking pieces 12 opposite to each other can keep coaxial continuously, and the other locking piece 12 is prevented from being deformed by torsion.

In order to facilitate the detachment operation, if the locking element 12 is manually pushed to deform, after the locking piece 121 is required to be matched with the locking groove 21, the edge of the locking piece 121 extends out, so that inward pushing force can be conveniently given. The groove surface area of the locking groove 21 is set smaller than the spherical surface area of the locking piece 121.

Referring to fig. 4 and 5, for the assembly and cooperation of the spring 122, a first groove 1211 is formed on one side of the locking block 121 close to the plate body 11, and the outer end of the spring 122 is located in the first groove 1211; the outer end of the spring 122 is the end of the spring remote from the plate body 11. A second groove 111 is formed on the plate body 11, and the inner end of the spring 122 is located in the second groove 111.

In order to match the plate body 11 with the balance ring 20, a support table 22 extending inwards is arranged on the inner side of the balance ring 20, and after the inner cover 10 is assembled and fixed, the edge of the plate body 11 is located on the support table 22, which is beneficial to forming support for the plate body 11, so that the weight of the plate body 11 is not applied to the locking piece 12, and the stability of the inner cover 10 after being fixed is improved.

Example two

Referring to fig. 7, a second embodiment of a washing apparatus with an inner lid according to the present invention is provided, which is different from the first embodiment mainly in that: the lower end of the inner cover is provided with a brush structure, and the other structures can adopt the same structure as the first embodiment.

Referring to fig. 1 to 7, a washing apparatus having an inner lid includes: a washing tub (not shown in the figure) rotatably disposed in a cabinet of the washing apparatus, a balance ring 20 fixedly disposed on the top of the washing tub, and an inner cover 10 detachably mounted on the inner side of the balance ring 20. The inner cover 10 is provided with a plate body 11 and a plurality of locking pieces 12 which are arranged outside the plate body 11 and can stretch out and draw back in the radial direction, a plurality of locking grooves 21 which are matched with the locking pieces 12 are arranged on the balancing ring 20, and the locking grooves 21 are arranged on the inner side of the balancing ring 20; after the inner cap 10 is assembled and fixed to the balance ring 20, the locking elements 12 are assembled and fixed at the locking grooves 21.

In the embodiment, by arranging the locking piece 12 which can radially extend and retract, the inner cover 10 can be assembled, disassembled and fixed and is stable through the extension and retraction of the locking piece 12, so that the plate body 11 does not need to be deformed, the plate body 11 can be made of hard materials, the structural strength of the plate body is increased, and the inner cover 10 can play a role in retaining water or steam; and the inner cap 10 is assembled at the balance ring 20, only the structure of the balance ring 20 needs to be modified, so that the manufacturing cost is reduced.

As to the specific structure of the locking element 12, various ways can be adopted, and in this embodiment, the locking element 12 has a locking block 121 matching with the locking groove 21, and a spring 122 connected between the locking block 121 and the plate body 11. By giving the locking pieces 121 a pressure inward in the radial direction of the inner cap 10, the locking pieces 121 press the springs 122 to move inward, so that the locking pieces 121 and the locking grooves 21 are disengaged.

For the assembly and matching of the spring 122, a first groove 1211 is formed on one side of the locking block 121 close to the plate body 11, and the outer end of the spring 122 is located in the first groove 1211; the outer end of the spring 122 is the end of the spring remote from the plate body 11. A second groove 111 is formed on the plate body 11, and the inner end of the spring 122 is located in the second groove 111.

Referring to fig. 7, in order to increase friction against the clothes in the washing tub, a cleaning effect is increased, especially for the shoe washing machine; the inner cover 10 further has a brush structure 13 fixed on the lower side of the plate 11, the brush structure 13 has a spherical brush body 131 fixed on the plate 11, and a plurality of bristles 132 fixed on the brush body 131 and arranged along the radial outward edge of the brush body.

EXAMPLE III

Referring to fig. 8 to 9, a third embodiment of a washing apparatus with an inner lid according to the present invention is provided, and the main difference between the present embodiment and the first embodiment is: the same structure as that of the first embodiment can be adopted, except that a defining structure for the spring is added.

Referring to fig. 1 to 6, a washing apparatus having an inner lid includes: a washing tub (not shown in the figure) rotatably disposed in a cabinet of the washing apparatus, a balance ring 20 fixedly disposed on the top of the washing tub, and an inner cover 10 detachably mounted on the inner side of the balance ring 20. The inner cover 10 is provided with a plate body 11 and a plurality of locking pieces 12 which are arranged on the outer side of the plate body 11 and can stretch out and draw back in the radial direction, a plurality of locking grooves 21 which are matched with the locking pieces 12 are arranged on the balance ring 20, and the locking grooves 21 are arranged on the inner side of the balance ring 20; after the inner cap 10 is assembled and fixed to the balance ring 20, the locking elements 12 are assembled and fixed at the locking grooves 21.

Referring to fig. 8 and 9, the locking block 121 further has a sleeve 1212 extending and approaching along the edge of the first groove 1211 toward the plate 11, and the sleeve 1212 is sleeved outside the spring 122. The bottom surface of the second groove 111 is provided with a support column 112 extending outwards, and the support column 112 extends in the axial direction of the second groove 111 towards the direction away from the plate body 11. The spring 122 is sleeved on the supporting column 112, and the length of the supporting column 112 is greater than the depth of the second groove 111, that is, the supporting column 112 extends out of the second groove 111. By providing the support post 112 and the sleeve 1212, the spring 122 is located between the support post 112 and the sleeve 1212, so that the spring 122 has a limit and a support during the extension and retraction process, and the spring 122 only moves in a direction close to and away from the plate body 11, that is, the spring 122 only moves in a radial direction of the plate body 11.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A washing apparatus having an inner lid, comprising:

a balance ring is fixedly arranged at the top of the washing barrel;

an inner cover detachably fitted inside the balance ring;

2. The washing apparatus as claimed in claim 1, wherein the locking member has a locking piece matching the locking groove, and a spring connected between the locking piece and the plate body.

3. The washing apparatus as claimed in claim 2, wherein the locking piece has a hemispherical structure, the locking groove is a spherical groove matched with the locking piece, and an edge of the locking piece extends out of the locking groove after the inner lid is assembled.

4. The washing apparatus as claimed in claim 2, wherein a first groove is formed on one side of the locking block adjacent to the plate, and an outer end of the spring is located in the first groove.

5. The washing apparatus as claimed in claim 4, wherein the locking block further has a sleeve extending along the edge of the first groove toward the plate, and the sleeve is disposed outside the spring.

6. The washing apparatus as claimed in claim 2, wherein a second recess is defined in said plate, and an inner end of said spring is positioned in said second recess.

7. The washing apparatus as claimed in claim 6, wherein a support pillar is provided on a bottom surface of the second groove and extends outward, the spring is sleeved on the support pillar, and a length of the support pillar is greater than a depth of the second groove.

8. The washing apparatus as claimed in any one of claims 1 to 7, wherein an inwardly extending support platform is provided on the inner side of the gimbal ring, and the edge of the plate body is located on the support platform.

9. The washing apparatus as claimed in any one of claims 1 to 7, wherein the inner lid further has a brush structure fixed to an underside of the plate body.

10. The washing apparatus as claimed in claim 9, wherein said brush structure has a spherical brush body fixed to said plate body, and a plurality of bristles fixed to said brush body and arranged radially outwardly of said brush body.