阅读说明：本技术 一种洗衣机压盖及洗衣机 (Washing machine gland and washing machine ) 是由 李博 于 2019-11-26 设计创作，主要内容包括：本发明公开了一种洗衣机压盖及洗衣机,所述洗衣机压盖包括压盖本体和安装部,所述安装部与所述压盖本体连接,安装部用于与外置配件可拆卸连接。通过在压盖上设置安装部,所述安装部可以作为压盖的把手或在所述安装部上安装把手,方便拿取压盖；通过安装部或安装部上的把手能够提起所述压盖,方便操作压盖从洗衣机的洗涤桶内取出,所述安装部还可以作为连接部件与其它外置配件可拆卸连接,丰富了压盖的用途。(The invention discloses a washing machine gland and a washing machine. The installation part is arranged on the gland and can be used as a handle of the gland or the handle is arranged on the installation part, so that the gland is convenient to take; can mention through the handle on installation department or the installation department the gland makes things convenient for the operation gland to take out from washing machine's washtub, the installation department can also be regarded as adapting unit and can dismantle with other external accessories and be connected, has richened the usage of gland.)

1. A washing machine gland, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a gland body;

the installation department, with this body coupling of gland for can dismantle with external accessory and be connected.

2. A washing machine gland according to claim 1, characterized in that: the gland body is an arc-shaped plate formed by the edge sinking to the middle position, and the concave surface of the arc-shaped plate is defined as a working surface for pressing clothes;

preferably, the convex surface of the arc-shaped plate is a spherical crown arc surface.

3. A washing machine gland according to claim 2, characterized in that: the mounting part is arranged on one side of the arc-shaped plate in a protruding mode;

preferably, the mounting portion is disposed at a center of a side of the arc plate protruding.

4. A washing machine gland according to claim 3, wherein: the handle is detachably connected with the mounting part;

preferably, the handle and the external accessory are selected to be connected with the mounting part.

5. A washing machine gland according to any one of claims 2 to 4, characterised in that: the arc-shaped plate comprises a first reinforcing rib, and the first reinforcing rib is arranged along the peripheral direction of the center of one side of the arc-shaped plate in the concave mode.

6. A washing machine gland according to claim 5, characterized in that: the distance from the first reinforcing rib to the center of the arc-shaped plate is smaller than the distance from the first reinforcing rib to the edge of the arc-shaped plate.

7. A washing machine gland according to any one of claims 2 to 6, characterised in that: the arc includes the second strengthening rib, the second strengthening rib certainly the concave medial position of one side of arc to the arc edge direction extends the setting.

8. A washing machine gland according to claim 7, characterized in that: the height of the second reinforcing rib is gradually reduced from the middle position of the arc-shaped plate to the extension of the first reinforcing rib.

9. A washing machine gland according to claim 8, wherein: the gland is at least partially made of an elastically deformable material;

preferably, the gland surface has a water-resistant coating.

10. A washing machine characterized by: a washing machine gland having a gland as claimed in any one of claims 1 to 9.

Technical Field

The invention belongs to the field of washing machines, and particularly relates to a washing machine gland and a washing machine.

Background

The pressing cover attached to the existing washing machine is mainly in a pressing sheet shape, is used for a washing stage and a dewatering stage of the washing machine, can prevent easily floating clothes or large clothes, such as down jackets, large cotton coats or quilts and the like, from floating on the water surface during washing, can increase the contact probability of the clothes with impellers and water flow, and enables the clothes to be washed more uniformly. When dewatering, pressing the gland into the washing barrel can prevent the clothes from being thrown out of the washing barrel, and is beneficial to the balance of the clothes when dewatering rotates at high speed. However, the existing gland is basically in an idle state in other time periods except for the washing operation of the washing machine, and the function of the gland is single.

The present invention has been made in view of this situation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a multifunctional washing machine gland and a washing machine.

In order to solve the technical problems, the invention adopts the technical scheme that: provided is a cover for a washing machine, including a cover body;

the installation department, with this body coupling of gland for can dismantle with external accessory and be connected.

The gland body can be used as a structure for pressing clothes down when the washing machine works, and the external accessories can be a radio, a sound box and the like. Through set up on the gland the installation department, the installation department can be regarded as the handle of gland conveniently takes, takes out in the washing barrel of washing machine through mentioning the convenient operation gland of installation department, the installation department also can be regarded as adapting unit and other accessories can be dismantled and be connected, makes the gland regard as a decoration or support frame, has richened the usage of gland.

Further, the gland body is an arc-shaped plate formed by the edge sinking to the middle position, and the concave surface of the arc-shaped plate is defined as a working surface for pressing down clothes;

preferably, the convex surface of the arc-shaped plate is a spherical crown arc surface.

Through will the gland body sets to by the sunken arc of edge to the intermediate position, aims at the washing machine bung hole with one side of concave surface during the use and impresses in the bucket, and sunken arc can prevent that washing clothing from throwing away the washing bucket, and rivers throw away when slowing down the washing splashes, and the rolling intensity of rivers when also can strengthening washing machine washing, the washing cleanliness factor of reinforcing clothing.

Further, the mounting part is arranged on one side of the arc-shaped plate, which protrudes out;

preferably, the mounting portion is disposed at a center of a side of the arc plate protruding.

Through set up the installation department on arc protrusion one side, the installation department can be regarded as the handle of gland conveniently takes gland and extrusion the gland warp, makes sunken one side aim at washing machine washtub and impresses.

Furthermore, the washing machine gland also comprises a handle which is detachably connected with the mounting part;

preferably, the handle and the external accessory are selected to be connected with the mounting part.

Furthermore, the arc-shaped plate comprises a first reinforcing rib, and the first reinforcing rib is arranged along the peripheral direction of the center of one side of the concave part of the arc-shaped plate;

preferably, the distance from the first reinforcing rib to the center of the arc-shaped plate is smaller than the distance from the first reinforcing rib to the edge of the arc-shaped plate.

Furthermore, the arc-shaped plate comprises a second reinforcing rib, and the second reinforcing rib extends from the middle position of the concave side of the arc-shaped plate to the edge direction of the arc-shaped plate;

the height of the second reinforcing rib is gradually reduced from the middle position of the arc-shaped plate to the extension of the first reinforcing rib.

The first reinforcing rib is arranged along the peripheral direction of the center of the arc-shaped plate, so that the strength of the arc-shaped plate can be enhanced, and the arc-shaped plate is prevented from cracking in the direction extending from the center to the edge due to overlarge external force. The second reinforcing rib extends towards the edge direction of the arc-shaped plate from the middle position of one side of the arc-shaped plate in the concave direction, so that the arc-shaped plate of the gland can be reinforced, and the arc-shaped plate is prevented from collapsing or cracking along the circumferential direction due to overlarge stress. The first reinforcing rib is matched with the second reinforcing rib, so that the strength between the edge and the central position of the arc-shaped plate can be enhanced, and the rolling strength of water flow in the washing process of the washing machine can also be enhanced.

Further, the gland is at least partially made of an elastically deformable material;

preferably, the gland surface has a water-resistant coating.

The invention also provides a washing machine, which is provided with the washing machine gland.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

(1) Through set up the installation department on the gland, the installation department can be regarded as the handle of gland conveniently takes the gland, through extracting the installation department can conveniently operate the gland and take out from washing machine's washtub, the installation department also can be regarded as adapting unit and other accessories can dismantle and be connected, makes the gland regard as a decoration or support frame, has richened the usage of gland.

(2) Through will the gland body sets to by the sunken arc of edge to the intermediate position, aims at the washing machine bung hole with the concave surface during the use and impresses in the bucket, and sunken arc can prevent that washing clothing from throwing away the washing bucket, and rivers throw away when slowing down the washing splashes, and the rolling intensity of rivers when also can strengthening washing machine washing strengthens the washing cleanliness factor of clothing.

(3) The first reinforcing rib is arranged along the peripheral direction of the center of the arc-shaped plate, so that the strength of the arc-shaped plate can be enhanced, and the arc-shaped plate is prevented from cracking in the direction extending from the center to the edge due to overlarge external force. The second reinforcing rib extends towards the edge direction of the arc-shaped plate from the middle position of one side of the arc-shaped plate in the concave direction, so that the arc-shaped plate of the gland can be reinforced, and the arc-shaped plate is prevented from collapsing or cracking along the circumferential direction due to overlarge stress. The first reinforcing rib is matched with the second reinforcing rib, so that the strength between the edge and the central position of the arc-shaped plate can be enhanced, and the rolling strength of water flow in the washing process of the washing machine can also be enhanced.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a gland of the present invention;

FIG. 2 is a schematic view of another perspective of the gland of the present invention;

FIG. 3 is a schematic view of the gland of the present invention in connection with an external fitting;

fig. 4 is a schematic diagram of the structure of the music player with external accessories according to the present invention.

In the figure: 1. the pressing cover 11, the arc-shaped plate 12, the mounting part 121, the handle 13, the first reinforcing rib 14 and the second reinforcing rib; 2. music play device, 21, music play device body, 22, connecting portion, 221, mounting hole, 23, rotation driving device, 231, decelerator, 232, rotation control switch, 24, music play control switch, 25, USB data line, 26, memory card slot, 27, base.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

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 will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 2, the present embodiment provides a washing machine gland 1, the gland 1 includes a gland body and an installation part 12, the installation part 12 is disposed on the gland body, and the installation part 12 is used for being detachably connected with an external accessory. The gland body can be used as a structure for pressing down clothes when the washing machine works, and also can be used as a decorative part or a support frame, and the external accessories can be a radio, a sound box and the like.

Gland 1 part at least is deformable material, through set up on the gland 1 installation department 12, installation department 12 can regard as gland 1's handle is conveniently taken gland 1, more convenient gland 1 takes out from the washing machine washtub, installation department 12 also can be regarded as adapting unit and other accessories can be dismantled and be connected, makes gland 1 has richened the usage of gland as a decoration or support frame.

The gland body is an arc-shaped plate 11 formed by sinking the edge to the middle position, the concave surface of the arc-shaped plate 11 is defined as a working surface for putting a washing barrel into the washing machine to press clothes when the washing machine works, and the preferred scheme is that the convex surface of the arc-shaped plate 11 is a spherical crown cambered surface.

The gland 1 is provided with the arc-shaped plate 11 which is concave from the peripheral edge to the middle position, when in use, the concave surface of the arc-shaped plate 11 is pressed in by aiming at the barrel mouth of the washing barrel of the washing machine, and the concave arc-shaped plate 11 is contacted with the washed clothes, so that the washed clothes can be prevented from being thrown out of the washing barrel when the washing machine washes the clothes; when the washing machine washes, the washing water flow can move along the concave surface of the arc-shaped plate and fall into the washing barrel again, splashing of the water flow can be slowed down, the rolling space of the water flow during washing of the washing machine can also be enhanced to a certain extent, and the clothes can not float on the water surface, and meanwhile can have an upward overturning space, so that the washing cleanliness of the clothes is enhanced.

Installation department 12 sets up on 11 convex one sides of arc, and preferred scheme is, installation department 12 sets up on 11 convex one sides of arc's central point puts, installation department 12 can be the installation axle, sets up along axial vertical on 11 convex curb plates of arc, can set up the screw thread on the installation axle and can dismantle with other accessories and be connected.

Through set up installation department 12 on 11 salient one sides of arc, installation department 12 can be regarded as gland 1's handle conveniently takes gland 1 and extrudees gland 1 warp, makes sunken one side aim at washing machine washtub and impresses.

Gland 1 still includes handle 121, handle 121 sets up on the installation department 11, handle 121 with the connection can be dismantled to installation department 12. Preferably, the mounting portion 12 is a mounting shaft, and the handle 121 is disposed on a peripheral wall of the mounting shaft.

The handle 121 and the external fitting are selectively connected to the mounting portion 12. When the gland is used in a washing barrel, the handle 121 is arranged on the gland 1, when the gland 1 is taken out from the washing barrel, the gland 1 can be conveniently taken out through the handle 121, and because the gland 1 is in a spherical cap shape, a user holds the handle 121 to exert force upwards, reduces the diameter of the periphery to the center and deforms, and then the periphery of the handle is separated from the washing barrel. When gland 1 takes out the back from the washing barrel, with when external accessory is connected, will follow handle 121 is dismantled on the installation department 12, installation department 12 can be dismantled with external accessory as adapting unit and be connected, makes gland 1 has richened the usage of gland as a decoration or support frame of external accessory.

Furthermore, a reinforcing rib is arranged on one side of the concave part of the arc plate 11. The arc plate 11 comprises a first reinforcing rib 13, and the first reinforcing rib 13 is arranged along the peripheral direction of the center of the concave side of the arc plate 11. The distance from the first reinforcing rib 13 to the center of the arc plate 11 is smaller than the distance from the first reinforcing rib 13 to the edge of the arc plate 11, and the first reinforcing rib 13 may be a circular reinforcing rib arranged near the center of the arc plate 11. The first reinforcing rib 13 is arranged along the peripheral direction of the center of the arc plate 11, so that the strength of the arc plate 11 can be enhanced, and the arc plate 11 is prevented from cracking in the direction extending from the center to the edge due to the fact that the arc plate 11 is subjected to overlarge external force. The distance from the first reinforcing rib 13 to the center of the arc plate 11 is smaller than the distance from the first reinforcing rib to the edge of the arc plate 11, so that the strength of the arc plate 11 close to the center is increased, the edge part of the arc plate 11 can be extruded and deformed conveniently, and the first reinforcing rib can penetrate through a balance ring of a washing tub of the washing machine.

The arc-shaped plate 11 comprises a second reinforcing rib 14, and the second reinforcing rib 14 extends from the middle position of the concave side of the arc-shaped plate 11 to the edge direction of the arc-shaped plate 11; the height of the second reinforcing rib 14 is gradually reduced from the middle position of the arc plate 11 to the extension of the first reinforcing rib 13. The second reinforcing rib 14 extends from the middle position of the concave side of the arc plate 11 to the edge direction of the arc plate 11, so that the arc plate 11 of the gland 1 can be reinforced, and the arc plate 11 is prevented from collapsing or cracking along the circumferential direction due to overlarge stress.

The first reinforcing ribs 13 and the second reinforcing ribs 14 are arranged on the concave surface of the arc plate 11, the gland 1 can be provided with a plurality of the first reinforcing ribs 13 and a plurality of the second reinforcing ribs 14, and the second reinforcing ribs 14 and the first reinforcing ribs 13 are arranged in a crossed manner. When the washing machine washes, the water flow impacts the first reinforcing rib 13 and the second reinforcing rib 14 of the gland 1, so that the rolling strength of the water flow can be enhanced, and the washing cleanliness can be improved. The height of the second reinforcing rib 14 protruding from the arc plate 11 is reduced from the center to the edge, and preferably, the height of the second reinforcing rib 14 is gradually reduced from the middle of the arc plate 11 to the first reinforcing rib 13. The second strengthening rib 14 becomes to found the wall form in the region that first strengthening rib 13 encloses the arc 11 is linear with the region that first strengthening rib 13 encloses, can increase the support intensity of gland 1 depressed place, and increase rivers with the striking intensity of second strengthening rib 14 increases the washing rivers intensity, simultaneously, because first strengthening rib is close to the central setting of the sunken side of arc, and is higher apart from the clothing, is difficult for the scratch clothing during consequently washing. The edges of the vertical walls are smoothly treated, and the clothes can be prevented from being scratched.

Further, the gland 1 is at least partially made of an elastically deformable material, and the surface of the gland 1 is provided with a waterproof coating or made of a waterproof material such as PP (polypropylene) plastic. The gland 1 is pressed into the washing machine, the gland 1 can deform under slight acting force, and then the gland is restored to the original state and placed into a washing barrel of the washing machine after passing through a balance ring with a smaller inner diameter. The arc plate 11 of the gland can also be partially hollowed out.

Example two

As shown in fig. 3 to 4, the present embodiment provides an embodiment in which a washing machine cover 1 is connected to an external accessory music player. The music playing device 2 comprises a music playing device body 21, and the music playing device body 21 can be detachably connected with the pressing cover 1. The music playing device 2 can integrate playing and power amplification functions, and can also be a common sound box. By arranging the music playing device 2 such that the music playing device body 21 is detachably connected with the gland 1 of the washing machine, the gland 1 can be detached from the music playing device 2 and pressed into a washing barrel when the washing machine is used for washing and dewatering, clothes are prevented from being thrown out, the contact chance between the clothes and a wave wheel and water flow is increased, and the washing is more uniform; the gland 1 can also be taken out of the washing barrel to be used as a part of the music playing device 2, and the purpose of the gland 1 is enriched.

The music playing device 2 comprises a connecting part 22, the connecting part 22 is connected with the music playing device body 21, and the connecting part 22 is detachably connected with the mounting part 12. The music playing device body 21 is cylindrical or prismatic, the arc plate 11 is a spherical crown-shaped arc plate, the connecting portion 22 is a connecting shaft, and the mounting portion 12 is a mounting shaft and is arranged at the center of the protruding side of the arc plate 11. The pressing cover 1 described in the first embodiment can be detachably connected to the music player body 21. The mounting portion 12 of the pressing cover 1 can be used as a handle to conveniently take the pressing cover 1, and can also be used for detachably connecting with the music playing device body 21.

A sound outlet (not shown in the figure) is arranged at one end of the music playing device body 21 connected with the gland 1, a sound transmission hole (not shown in the figure) is arranged at a position of the gland 1 opposite to the sound outlet, specifically, the sound outlet is arranged on the connecting part 22 or on the music playing device body 21 at the periphery of the connecting part 22, and the sound transmission hole is arranged at a position of the gland 1 opposite to the sound outlet. By providing sound transmission holes, the arc plate 11 can be used as a speaker for amplifying sound, enhancing the sound effect of the music player 2.

Further, the music playing device 2 comprises a rotation driving device 23, the rotation driving device 23 is connected with the music playing device body 21, one end of the connecting portion 22 is connected with the output end of the rotation driving device 23, and the other end of the connecting portion 22 is in transmission connection with the mounting portion 12. The preferred scheme is that the rotary driving device 23 is fixed inside the music playing device body 21, the output end penetrates out of the outer wall of the music playing device body 21 and is fixedly connected with the connecting part 22, and the connecting part 22 is in threaded connection with the mounting part 12. The output end of the rotation driving device 23 is a transmission shaft or a driving shaft, and one end of the connecting portion 22 is fixedly connected with the output end of the rotation driving device 23. Through with the installation department 12 of gland 1 with the connecting portion 22 transmission of rotary drive device 23 is connected, works as when rotary drive device 23 rotates, drive installation department 12 with gland 1 makes gland 1 can be along with the rotation of rotary drive device 23 output rotates, also can strengthen music play device 2's audio through setting up the sound hole, has increased interest and sight that the user used. When the gland 1 is used for a washing machine, when water enters the washing machine, water flow flows from the protruding part at the middle position to the lower part at the edge along the protruding side of the arc-shaped plate 11 and enters the washing barrel, and the water flow can also enter the washing barrel through the sound transmission hole.

One end of the connecting part 22 connected with the mounting part 12 is axially provided with a mounting hole 221, and the mounting part 12 is mounted in the mounting hole 221. The outer peripheral wall of the mounting part 12 is provided with an external thread, an internal thread is arranged in the mounting hole 221, the mounting part 12 is connected with the connecting part 22 through the thread, and the connecting part 22 can drive the gland 1 to rotate when rotating; or mounting hole 221 with arbitrary one end that installation department 12 connects is non-circular, for example mounting hole 221 is the circular port, installation department 12 is the square shaft, works as connecting portion 22 can drive when rotatory gland 1 is rotatory, connecting portion 22 with installation department 12 can not produce to skid and causes connecting portion 22 can't drive gland 1 rotatory phenomenon.

Alternatively, a mounting hole (not shown) is axially formed at one end of the mounting portion 12 connected to the connecting portion 22, and the connecting portion 22 is disposed in the mounting hole. The outer peripheral wall of the connecting part 22 is provided with an external thread, an internal thread is arranged in the mounting hole, the connecting part 22 is in threaded connection with the mounting part 12, and the gland 1 is driven to rotate when the connecting part 22 rotates; or, or the mounting hole with arbitrary one end that installation department 12 connects is non-circular, for example the mounting hole is the circular port, installation department 12 is the square shaft, works as connecting portion 22 can drive when rotatory gland 1 is rotatory, connecting portion 22 with installation department 12 can not produce to skid and causes connecting portion 22 can't drive gland 1 rotatory phenomenon.

The rotation driving device 23 further includes a speed reducer 231 and a rotation control switch 232, the speed reducer 231 is used for adjusting the rotation speed of the pressing cover 1, and the rotation control switch 232 is disposed on the music playing device body 21 and controls the rotation, pause, rotation speed, and the like of the pressing cover 1. When the gland 1 is connected with the music playing device body 21, the rotary control switch 232 is pressed, the gland 1 can rotate along with the rotary driving device 23, the rotating speed and the rotating speed can be adjusted, the gland 1 can also control the rotating speed according to the music rhythm, and the interestingness and the ornamental value of the use of a user are improved.

The gland 1 further comprises a music play control switch 24 for controlling the playing, pausing, switching, etc. of the audio. The music playing device 2 can also be connected with a mobile phone or a tablet personal computer through a Bluetooth or USB data line 25 to play a sound source in the mobile phone or the tablet personal computer. The music player 2 may also be charged via the USB data line 25.

The music playing device 2 further comprises a memory card slot 26, and the memory card slot 26 is arranged on the music playing device body 21. The sound source can be stored in the memory, the memory is installed in the memory card slot 26, and the music playing device 2 reads the sound source in the memory card to play music.

The music playing device 2 further comprises a base 27, wherein the base 27 is arranged below or at the bottom of the music playing device body 21 and is used for supporting or balancing the music playing device 2. The installation behind the gland 1, open the rotation function and can make gland 1 is rotatory, sets up the base and can keep music play device 2's balance, can alleviate because the irregular shape of gland or the too big probably leads to the uneven problem of music play device 2 focus of area.

EXAMPLE III

This embodiment provides an embodiment (not shown) of the washing machine cover connected with the external accessory lamp. The external accessory is a lamp and comprises a lamp socket and a bulb, the bulb is installed on the lamp socket, the installation part of the pressing cover is connected with the lamp socket, the bulb is located on one side of the concave surface of the pressing cover, and the pressing cover can be used as a lampshade.

Specifically, the inside through-hole that is provided with of installation department of gland, the one end of through-hole with the gland body communicates mutually, be equipped with the internal thread in the through-hole, the periphery of lamp socket is equipped with the external screw thread, the installation department is conducting material. The other end of the through hole is provided with a detachable through hole cover, the through hole cover is arranged on the other end of the through hole before the gland is arranged in the washing barrel, and then the gland is arranged in the washing barrel, so that water flow can be prevented from being thrown out of the through hole during washing. When the pressing cover is installed on the lamp holder, the through hole cover is firstly detached from the through hole, and then the lamp holder is in threaded connection with the through hole; when the width of the bulb is smaller than the length of the outer diameter of the lamp holder, the bulb can penetrate through the through hole from the convex side of the pressing cover, the lamp holder is installed in the through hole, and the pressing cover can be used as a lampshade of the lamp.

Example four

This embodiment provides an embodiment (not shown) of the connection between the cover of the washing machine and the shelf with external accessories. External accessory is the supporter, the supporter is used for placing smallclothes article convenience of customers such as cell-phone, flat board, book and watches, the supporter with the connection can be dismantled to the installation department of gland, the gland can be used as the base of supporter, plays to support stably the effect of supporter.

Specifically, the supporter includes the bracing piece, installation department on the gland convex surface with the bracing piece is connected, the concave surface and the ground contact of gland, the base of supporter can be regarded as to the gland, plays the effect of supporting stably.

The second to fourth embodiments are embodiments in which the gland is connected to different external fittings, and are not intended to limit the application of the gland.

EXAMPLE five

The washing machine at least comprises a washing barrel and the gland, wherein the inner wall of the washing barrel is provided with an auxiliary block and/or a water channel which protrudes out of the inner wall, the auxiliary block and/or the water channel is provided with a clamping groove matched with the edge of the gland, the auxiliary block and/or the water channel are distributed along the circumferential direction of the washing barrel, so that at least three clamping grooves are formed in the circumferential direction, and when the gland is installed, the edge of the gland is inserted into the clamping grooves for limiting. Besides the gland mounting structure, the existing washing machine is also provided with other mounting structures matched with the gland, and the structure that the gland can be detachably mounted in the washing barrel is within the protection scope of the invention.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, and that various changes, modifications and equivalents of the embodiments described above may be made by those skilled in the art without departing from the scope of the present invention.