CN221317233U - Packaging liner for pulsator washing machine - Google Patents

Abstract

The present utility model relates to a packing pad for pulsator washing machine, comprising: the bottom surface of the top pad is convexly provided with a fixing part; the two opposite sides of the bottom end of the inner liner respectively lean against the inner wall of the cylinder assembly, and the top end of the inner liner stretches into the top liner; the clearance that keeps away has between the partial week side border of inner liner bottom and the corresponding inner wall of section of thick bamboo subassembly, and fixed part stretches into downwards and arranges in keeping away the clearance to support on the corresponding inner wall of section of thick bamboo subassembly, make the top pad can be simultaneously with the top of section of thick bamboo subassembly and the top relative fixation of box, compare with the scheme that only is fixed and spacing to the section of thick bamboo subassembly through the inner liner, can greatly improve the fixed and spacing effect of packing liner, and can play the effect of fixed box, section of thick bamboo subassembly and inner liner simultaneously.

Description

Packaging liner for pulsator washing machine

Technical Field

The utility model relates to the technical field of packaging devices, in particular to a packaging gasket for a pulsator washing machine.

Background

With the development of technology and the improvement of living standard of people, household appliances such as washing machines and the like are becoming more popular. In order to prevent the pulsator washing machine from being damaged due to shaking during transportation, a buffer gasket is usually placed in the carton to protect the pulsator washing machine.

In the related pulsator washing machine, a buffer gasket generally includes a bottom gasket, a top gasket, and an inner gasket. The bottom lining pad is used for protecting the bottom of the cabinet of the pulsator washing machine, the top lining pad is used for protecting the top of the cabinet of the pulsator washing machine, and the inner lining pad is used for protecting the barrel assembly of the pulsator washing machine.

Currently, in the buffer gasket of the related pulsator washing machine, the bottom gasket can only be used for protecting the box body, and the inner gasket is matched to extend into the drum assembly to relatively fix the drum assembly, so that the fixing and limiting effects are not ideal enough, and the improvement is needed.

Disclosure of utility model

The utility model aims to provide a packaging gasket for a pulsator washing machine, so as to optimize the structure of the packaging gasket in the related technology and improve the protection effect of the packaging gasket.

In order to solve the technical problems, the utility model adopts the following technical scheme:

According to one aspect of the present utility model, there is provided a packing pad for a pulsator washing machine, the packing pad including: the top pad is used for fixing the top of the pulsator washing machine box body and the peripheral wall of the top, and a fixing part extending downwards is convexly arranged on the bottom surface of the top pad; the inner liner is used for fixing the top of a drum assembly of the pulsator washing machine, two opposite sides of the bottom end of the inner liner respectively lean against the inner wall of the drum assembly, and the top end of the inner liner extends into the top liner; wherein, have between the partial week side border of inner liner bottom end and the corresponding inner wall of tube assembly and keep away the position clearance, the fixed part stretches into downwards and arranges in keep away the position clearance to support against on the corresponding inner wall of tube assembly.

According to another aspect of the present utility model, there is also provided a packing pad for a pulsator washing machine, including: the top pad is used for being packaged on the top of the pulsator washing machine box body and the peripheral wall of the top, and the bottom surface of the top pad is concavely provided with a containing groove; the inner liner is used for being packaged at the top of the drum assembly of the pulsator washing machine, two opposite sides of the bottom end of the inner liner respectively lean against the inner wall of the drum assembly, and the top end of the inner liner stretches into the accommodating groove.

The embodiment of the utility model has the following advantages and positive effects:

In the packaging gasket provided by the embodiment of the utility model, the top gasket is packaged on the top of the box body of the washing machine and the peripheral wall of the top, the top of the barrel assembly of the washing machine is matched with the inner gasket, the bottom of the inner gasket is abutted against the inner wall of the barrel assembly, and the top of the inner gasket is matched with the top of the inner gasket to extend into the top gasket, so that the inner gasket and the top gasket are relatively fixed; simultaneously utilize the fixed part of top pad bottom to stretch into in the clearance of keeping away between inner liner and the tube assembly inner wall, fixed part supports and leans on the corresponding inner wall of tube assembly for the top of top pad can be simultaneously with the top relative fixation of tube assembly and box, compare with the scheme that only is fixed and is spacing to tube assembly through the inner liner, can greatly improve the fixed and spacing effect of packing liner, and can play fixed box, tube assembly and inner liner's effect simultaneously.

Drawings

Fig. 1 is a schematic view illustrating a packing pad and pulsator washing machine according to an embodiment of the present utility model.

Fig. 2 is a front view of fig. 1.

Fig. 3 is an exploded schematic view of fig. 1.

Fig. 4 is a top view of fig. 2.

Fig. 5 is a cross-sectional view taken along A-A in fig. 4.

Fig. 6 is an enlarged schematic view of the area C in fig. 5.

Fig. 7 is a sectional view taken along line B-B in fig. 4.

Fig. 8 is a schematic view of the structure of the inner liner of fig. 7.

Fig. 9 is a schematic view of the structure of fig. 8 at another view angle.

Fig. 10 is a schematic view of the top and inner liners of fig. 7.

Fig. 11 is an exploded view of fig. 10.

Fig. 12 is a schematic view of the structure of the top pad of fig. 11.

Fig. 13 is a cross-sectional view of the top and inner liners of fig. 7.

Fig. 14 is an enlarged schematic view of the area D in fig. 7.

Fig. 15 is an enlarged schematic view of the area E in fig. 7.

Fig. 16 is a schematic view of the structure of the base pad of fig. 3.

Fig. 17 is an exploded view of fig. 16.

Fig. 18 is another exploded view of fig. 16.

The reference numerals are explained as follows: 1. a case; 2. a cartridge assembly; 20. a clearance gap; 21. an outer cylinder; 22. an inner cylinder; 221. a balance ring; 222. a blocking rib; 3. a top pad; 30. a receiving groove; 31. a limit rib; 32. a first fixing portion; 321. a first stepped groove; 322. a third step groove; 33. a second fixing portion; 331. a second stepped groove; 34. a first boss portion; 341. a first step surface; 35. a second boss portion; 351. a second step surface; 4. an inner liner; 40. a cavity; 41. an abutting portion; 411. a first step groove; 412. a second step groove; 42. a support rib; 5. a bottom pad; 50. a support groove; 51. a fixed bracket; 52. a support part; 53. and a fixing piece.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the related pulsator washing machine, a buffer gasket generally includes a bottom gasket, a top gasket, and an inner gasket. The bottom lining pad is used for protecting the bottom of the cabinet of the pulsator washing machine, the top lining pad is used for protecting the top of the cabinet of the pulsator washing machine, and the inner lining pad is used for protecting the barrel assembly of the pulsator washing machine.

Currently, in the buffer gasket of the related pulsator washing machine, the bottom gasket can only be used for protecting the box body, and the inner gasket is matched to extend into the drum assembly to relatively fix the drum assembly, so that the fixing and limiting effects are not ideal enough, and the improvement is needed.

Fig. 1 is a schematic view illustrating a packing pad and pulsator washing machine according to an embodiment of the present utility model. Fig. 2 is a front view of fig. 1. Fig. 3 is an exploded schematic view of fig. 1.

Referring to fig. 1 to 3, the packaging pad provided by the embodiment of the utility model is mainly used for packaging a pulsator.

Wherein the pulsator washing machine includes a case 1 and a drum assembly 2. The case 1 is a rectangular hollow shell structure and forms an outer shell of the pulsator washing machine. The cylinder assembly 2 is arranged inside the box body 1, the cylinder assembly 2 is vertically arranged in an extending mode, and a cylinder opening is formed in the top of the cylinder assembly 2.

The top of the box body 1 is provided with a surrounding frame (not shown in the figure), the surrounding frame is of a frame body structure, and a clothes putting opening (not shown in the figure) is arranged in the center of the surrounding frame. The laundry putting opening is opposite to the opening of the drum assembly 2. The surrounding frame is provided with a door body (not shown in the figure), and the door body is arranged at the clothes putting opening and is used for opening and closing the clothes putting opening.

It should be noted that, the packing pad provided in this embodiment is mainly used for packing the box 1 and the barrel assembly 2 after the surrounding frame and the door body are removed. After the case 1 and the cartridge assembly 2 and the enclosure and the door are transported to the destination, respectively, the enclosure and the door can be assembled on top of the case 1.

Fig. 4 is a top view of fig. 2. Fig. 5 is a cross-sectional view taken along A-A in fig. 4. Fig. 6 is an enlarged schematic view of the area C in fig. 5.

Referring to fig. 1-6, in some embodiments, the cartridge assembly 2 includes an outer cartridge 21 and an inner cartridge 22, each of the outer cartridge 21 and the inner cartridge 22 being in a vertically extending arrangement. The inner tube 22 is provided inside the outer tube 21. The top end opening of the outer tube 21 and the top end opening of the inner tube 22 are combined to form the tube opening of the tube assembly 2.

Referring to fig. 6, in some embodiments, a balance ring 221 is disposed at the top opening of the inner cylinder 22, and the balance ring 221 is annularly disposed at the top opening of the inner cylinder 22.

In some embodiments, the inner side wall of the balancing ring 221 is provided with a rib 222 in a protruding manner, the rib 222 is annular, and the rib 222 is circumferentially arranged on the inner side wall of the balancing ring 221.

Fig. 7 is a sectional view taken along line B-B in fig. 4.

Referring to fig. 1-7, in some embodiments, the packaging cushion mainly includes a top cushion 3, an inner cushion 4, and a bottom cushion 5. Wherein, the top pad 3 is used for fixing the top of the pulsator washing machine box body 1 and the peripheral wall of the top. The inner liner 4 is used to fix the top of the tub assembly 2 of the pulsator washing machine. The bottom pad 5 is used for fixing the bottom of the case 1 and the outer peripheral wall of the bottom.

Fig. 8 is a schematic structural view of the inner liner 4 in fig. 7. Fig. 9 is a schematic view of the structure of fig. 8 at another view angle.

Referring to fig. 1-9, in some embodiments, the top of the inner liner 4 extends into the top pad 3 and is positioned so that the top of the inner liner 4 is in contact with and secured relative to the top pad 3. The bottom of the inner liner 4 extends into the barrel assembly 2 and abuts against the inner side walls of the tops of the outer barrel 21 and the inner barrel 22. I.e. the bottom of the inner liner 4 extends into the inner cylinder 22 and the peripheral edge of the bottom end of the inner liner 4 abuts against the inner side wall of the top of the cylinder assembly 2. Thus, the inner liner 4 may be used to fix and limit the cartridge assembly 2 relative to the top liner 3 and the case 1, i.e., to fix and limit the cartridge assembly 2.

In some embodiments, two opposite sides of the bottom end of the inner liner 4 are respectively provided with an abutting portion 41, and when the bottom end of the inner liner 4 extends into the barrel assembly 2, the bottom end of the inner liner 4 can abut against two opposite sides of the inner sidewall of the top end of the barrel assembly 2 through the two abutting portions 41, so as to fix and limit the barrel assembly 2.

Referring to fig. 5 to 9, in some embodiments, a first step slot 411 is concavely formed on an outer sidewall of the abutment 41. When the bottom end of the inner liner 4 protrudes into the inside of the cartridge assembly 2, the outer side wall of the abutting portion 41 can abut against the inner side wall of the top of the outer cartridge 21. Meanwhile, the first step slot 411 abuts against the balance ring 221 on the top of the inner cylinder 22, the top surface of the first step slot 411 abuts against the top surface of the balance ring 221, and the side wall of the first step slot 411 abuts against the inner wall of the balance ring 221, so that the top of the outer cylinder 21 and the top of the inner cylinder 22 can be fixed and limited in the axial direction and the radial direction respectively through the abutting portion 41.

In some embodiments, the outer sidewall of the abutting portion 41 is concavely provided with second step grooves 412, and the second step grooves 412 are arranged below the first step grooves 411 at intervals. When the bottom end of the inner liner 4 extends into the barrel assembly 2, the groove side wall of the second step groove 412 can abut against the stop rib 222 on the inner side wall of the balance ring 221, so as to enhance the fixing and limiting effects of the inner liner 4 on the top of the inner barrel 22 in the radial direction.

Referring to fig. 5-9, in some embodiments, the inner liner 4 is recessed with a cavity 40, and the cavity 40 extends downward from the top surface of the inner liner 4. The cavity 40 serves to reduce the material of the inner liner 4 and to reduce the weight of the inner liner 4.

In some embodiments, the bottom of the inner liner 4 is provided with a supporting rib 42 extending transversely, the supporting rib 42 is arranged at the bottom of the cavity 40, and two ends of the supporting rib 42 respectively abut against the inner wall of the cavity 40. The support ribs 42 serve to increase the structural strength of the inner liner 4, and in particular, to provide sufficient structural strength to the bottom end of the inner liner 4 and to maintain sufficient abutment strength against the inside wall of the top of the cartridge assembly 2.

In some embodiments, the bottom of the inner liner 4 is provided with a plurality of supporting ribs 42, and the plurality of supporting ribs 42 are connected in a staggered manner, so as to further improve the structural strength of the bottom end of the inner liner 4.

Fig. 10 is a schematic view of the structures of the top pad 3 and the inner pad 4 in fig. 7. Fig. 11 is an exploded view of fig. 10.

Referring to fig. 5 to 11, in some embodiments, a receiving groove 30 is concavely formed on the bottom surface of the top pad 3. The top of the inner liner 4 protrudes into the receiving groove 30. The top surface of inner liner 4 offsets with the tank bottom surface of holding tank 30, and the week side border at the top of inner liner 4 offsets with the week lateral wall of holding tank 30, and then makes the top of inner liner 4 can be fixed relatively in top pad 3 for tube assembly 2 can pass through inner liner 4, top pad 3 and the top relative fixed and spacing of box 1 in proper order.

In some embodiments, the circumferential edge of the bottom of the top pad 3 is convexly provided with a limiting rib 31 which is arranged in a downward extending manner, the limiting rib 31 is annular, and the limiting rib 31 is circumferentially arranged at the circumferential edge of the bottom of the top pad 3. When the roof pad 3 is fixed to the top region of the case 1, the stopper rib 31 is circumferentially arranged on the outer peripheral wall of the top of the case 1. Thus, the top pad 3 cooperates with the inner liner 4 to fix and limit the top of the cartridge assembly 2 and the top of the case 1 relatively.

In some embodiments, the top surface of the inner liner 4 is an arc-shaped inclined surface, and the top surface of the inner liner 4 is arranged to extend obliquely downward in an arc shape in a direction toward the front side of the case 1. The shape of the top surface of the inner liner 4 is consistent with the shape of the clothes putting opening and the shape of the bottom surface of the door body. Therefore, after the case 1 and the drum assembly 2 and the enclosure frame and the door body are transported to the destination respectively, the enclosure frame and the door body can be assembled at the top of the case 1, and at this time, the top end of the inner liner 4 can be embedded at the laundry putting opening, so that the closing of the door body is not affected, i.e. the door body can encapsulate the inner liner 4 at the top opening of the drum.

Fig. 12 is a schematic view of the structure of the top pad 3 in fig. 11.

Referring to fig. 5 to 12, in some embodiments, a fixing portion extending downward is protruded on the bottom surface of the top pad 3. Meanwhile, a clearance gap 20 is provided between a part of the peripheral side edge of the bottom end of the inner liner 4 and the corresponding inner wall of the cartridge assembly 2. When the inner liner 4 is mounted on the top of the cartridge assembly 2 and the top liner 3 is mounted on the top of the box 1, the fixing portion can extend into the clearance gap 20 between the bottom end of the inner liner 4 and the corresponding inner wall of the cartridge assembly 2 and abut against the corresponding inner wall of the cartridge assembly 2. Therefore, the fixing portion can also directly fix and position the top of the cartridge assembly 2 and the top of the case 1, and compared with the scheme of fixing and limiting the cartridge assembly 2 only by the inner liner 4, the fixing and limiting effects of the packing liner can be greatly improved, and the fixing of the case 1, the cartridge assembly 2 and the inner liner 4 can be simultaneously achieved.

In some embodiments, two fixing portions, namely a first fixing portion 32 and a second fixing portion 33, are protruding from the bottom surface of the top pad 3. Wherein the first fixing portion 32 and the second fixing portion 33 are provided at opposite sides of the inner pad 4. Meanwhile, two clearance gaps 20 are formed between a part of the peripheral side edge of the bottom end of the inner liner 4 and the corresponding inner wall of the barrel assembly 2. When the top pad 3 is mounted on the top of the case 1, the first fixing portion 32 and the second fixing portion 33 can respectively extend into a clearance 20, so that the first fixing portion 32 and the second fixing portion 33 can respectively abut against corresponding inner walls of the barrel assembly 2. The first fixing part 32 and the second fixing part 33 are propped against the corresponding inner wall at the top of the cylinder assembly 2 at the same time, so that the fixing and limiting effects of the top pad 3 on the cylinder assembly 2 can be effectively improved.

In some embodiments, two avoidance gaps 20 are respectively formed on two opposite sides of the bottom end of the inner liner 4, and the two avoidance gaps 20 are staggered with two abutting portions 41 of the bottom end of the inner liner 4. The first fixing portion 32 and the second fixing portion 33 are disposed on opposite sides of the receiving groove 30. When the top pad 3 is mounted on the top of the case 1, the first fixing portion 32 and the second fixing portion 33 are staggered with the two abutting portions 41 at the bottom end of the inner pad 4. The first fixing portion 32, the abutting portion 41, the second fixing portion 33 and the other abutting portion 41 can alternately and sequentially abut against the inner side wall of the top of the barrel assembly 2, so that the top pad 3 and the inner liner 4 can be alternately matched to fix and limit the top of the barrel body, and the fixing and limiting effects of the packaging liner are improved.

Fig. 13 is a sectional view of the top pad 3 and the inner liner 4 in fig. 7. Fig. 14 is an enlarged schematic view of the area D in fig. 7. Fig. 15 is an enlarged schematic view of the area E in fig. 7.

Referring to fig. 5 to 15, in some embodiments, a first boss portion 34 and a second boss portion 35 are respectively protruding on the bottom surface of the top pad 3, and the first boss portion 34 and the second boss portion 35 are respectively disposed on opposite sides of the accommodating groove 30.

The first fixing portion 32 is protruding on the bottom surface of the first boss portion 34, and the first fixing portion 32 is protruding and extending downward from the bottom surface of the first boss portion 34. The bottom surface of the first boss portion 34 is formed with a first step surface 341 arranged around the outer periphery of the first fixed portion 32, the first step surface 341 being of an arc-shaped structure and being arranged opposite to the peripheral side edge of the top nozzle of the outer cylinder 21.

The second fixing portion 33 is protruding on the bottom surface of the second boss portion 35, and the second fixing portion 33 is protruding and extending downward from the bottom surface of the second boss portion 35. The bottom surface of the second boss portion 35 is formed with a second step surface 351 arranged around the outer periphery of the second fixed portion 33, the second step surface 351 having an arc-shaped structure and being arranged opposite to the peripheral side edge of the top nozzle of the outer cylinder 21.

The first step surface 341 and the second step surface 351 are for abutting against the top surface of the outer cylinder 21, respectively. When the top pad 3 is mounted on the top area of the case 1, the first fixing portion 32 and the second fixing portion 33 can respectively extend into the barrel assembly 2, so that the first boss portion 34 can abut against the top surface of the outer barrel 21 through the first step surface 341, and the second boss portion 35 can abut against the top surface of the outer barrel 21 through the second step surface 351 at the same time, thereby fixing and limiting the axial direction of the outer barrel 21.

Referring to fig. 5 to 15, in some embodiments, when the top pad 3 is installed in the top area of the case 1, the first fixing portion 32 and the second fixing portion 33 extend into the barrel assembly 2 respectively, and the outer side walls of the first fixing portion 32 and the second fixing portion 33 can abut against the inner side wall of the top of the outer barrel 21, that is, abut against the peripheral edge of the top opening of the outer barrel 21, so as to fix and limit the outer barrel 21 in the radial direction.

Referring to fig. 5 to 15, in some embodiments, a first stepped groove 321 is concavely formed on an outer sidewall of the first fixing portion 32, and a second stepped groove 331 is concavely formed on an outer sidewall of the second fixing portion 33. The groove top walls of the first step groove 321 and the second step groove 331 are respectively used for propping against the top surface of the balance ring 221, and the groove side walls of the first step groove 321 and the second step groove 331 are respectively used for propping against the inner side wall of the balance ring 221. When the top pad 3 is installed in the top area of the case 1, the first fixing portion 32 and the second fixing portion 33 extend into the barrel assembly 2 respectively, the first fixing portion 32 may abut against the top surface of the balance ring 221 through the top wall of the first step groove 321, and meanwhile, the first fixing portion 32 may abut against the inner side wall of the balance ring 221 through the side wall of the first step groove 321. Similarly, the second fixing portion 33 may abut against the top surface of the balance ring 221 through the top wall of the second stepped groove 331, and the second fixing portion 33 may abut against the inner side wall of the balance ring 221 through the side wall of the second stepped groove 331. Therefore, the first fixing portion 32 and the second fixing portion 33 cooperate to simultaneously fix and limit the top of the inner tube 22 in the axial and radial directions.

In some embodiments, the first fixing portion 32 is in zero clearance fit with the balance ring 221 of the inner cylinder 22, that is, the gap width between the top wall of the first step groove 321 and the top surface of the balance ring 221 is zero, and the gap width between the side wall of the first step groove 321 and the inner side wall of the balance ring 221 is zero, so as to improve the fixing and limiting effect on the top of the inner cylinder 22.

In some embodiments, the second fixing portion 33 is in zero clearance fit with the balance ring 221 of the inner cylinder 22, that is, the gap width between the top wall of the second stepped groove 331 and the top surface of the balance ring 221 is zero, and the gap width between the side wall of the second stepped groove 331 and the inner side wall of the balance ring 221 is zero, so as to improve the fixing and limiting effect on the top of the inner cylinder 22.

Referring to fig. 13 to 15, in some embodiments, a third step groove 322 is concavely formed on an outer sidewall of the first fixing portion 32, and a groove sidewall of the third step groove 322 is used to abut against the rib 222. When the top pad 3 is installed in the top area of the case 1, the first fixing portion 32 and the second fixing portion 33 extend into the barrel assembly 2 respectively, the first fixing portion 32 can abut against the rib 222 of the inner barrel 22 through the groove side wall of the third step groove 322, so as to enhance the fixing and limiting effect of the top pad 3 on the top of the inner barrel 22 in the radial direction.

In some embodiments, the first fixing portion 32 is in interference fit with the rib 222 inside the balance ring 221, that is, the groove sidewall of the third step groove 322 interferes with the rib 222 of the balance ring 221. Therefore, when the top pad 3 is installed in the top area of the case 1, the groove sidewall of the third step groove 322 can press the rib 222, thereby improving the fixing and limiting effects on the top radial direction of the inner cylinder 22. The box body 1 and the cylinder component 2 can be fixed in the height direction in the matching mode, so that zero clearance matching is realized. In the horizontal direction, the limiting and fixing functions are realized, and meanwhile, the small-size movable gap is allowed.

Referring to fig. 13 to 15, in some embodiments, the height dimension of the first fixing portion 32 is greater than the height dimension of the second fixing portion 33. The bottom surface of the second fixing portion 33 is located higher than the stepped groove 331. Only one of the two fixing portions is required to abut against the rib 222 on the inner side of the balance ring 221.

In some embodiments, the thickness dimension of the first fixing portion 32 is greater than the thickness dimension of the second fixing portion 33 in a direction from the first fixing portion 32 toward the second fixing portion 33. The thickness of the first fixing portion 32 can be increased by reducing the thickness of the second fixing portion 33, so that the strength of the first fixing portion 32 is improved, and the first fixing portion 32 can be ensured to have enough strength and simultaneously abut against the inner side wall of the inner cylinder 22 and the inner side wall of the rib 222.

It should be noted that, at this time, the width of the space 20 corresponding to the first fixing portion 32 is greater than the width of the space 20 corresponding to the second fixing portion 33, so that enough space is reserved for the first fixing portion 32 to extend into the inner cylinder 22.

Referring to fig. 13-15, in some embodiments, the inner liner 4 has a top width dimension that is greater than a bottom width dimension. The first and second fixing portions 32 and 33 are disposed at a distance from the bottom end of the inner liner 4.

Fig. 16 is a schematic view of the structure of the base mat 5 in fig. 3. Fig. 17 is an exploded view of fig. 16. Fig. 18 is another exploded view of fig. 16.

Referring to fig. 3 to 18, in some embodiments, a fixing bracket 51 is provided on the base pad 5, and the fixing bracket 51 is used to fix the bottom of the cartridge assembly 2.

In some embodiments, the fixing bracket 51 is a U-shaped structure, the bottom of the U-shaped fixing bracket 51 is fixed and limited on the bottom pad 5, and the top of the U-shaped fixing bracket 51 is used for fixing the bottom of the barrel assembly 2.

In some embodiments, the base pad 5 is provided with a supporting portion 52, a supporting groove 50 is concavely formed on the top surface of the supporting portion 52, and the bottom end of the u-shaped bracket is fixed in the supporting groove 50, so that the fixing bracket 51 is fixed and limited in the front-back, left-right direction through the supporting groove 50.

In some embodiments, the fixing member 53 is provided on the top surface of the supporting portion 52, and the supporting groove 50 is concavely formed on the top surface of the fixing member 53. The fixing member 53 is fixedly connected to the bottom end of the fixing bracket 51, so as to fix and limit the fixing bracket 51 in the height direction. It should be noted that, the fixing member 53 may be a plastic member, or may be made of other materials.

Based on the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

In the packing pad of the embodiment of the utility model, the top pad 3 is packed on the top of the washing machine box 1 and the peripheral wall of the top, the inner pad 4 is matched with the top of the washing machine box 2, the bottom of the inner pad 4 is abutted against the inner wall of the washing machine box 2, and the top of the inner pad 4 is matched with the top of the inner pad 4 to extend into the top pad 3, so that the inner pad 4 and the top pad 3 are relatively fixed; simultaneously utilize the fixed part of top pad 3 bottom to stretch into in the clearance 20 that keeps away between inner liner 4 and the tube assembly 2 inner wall, fixed part supports and leans on tube assembly 2's corresponding inner wall for top pad 3 can be simultaneously with tube assembly 2's top and box 1's top relative fixation, compare with the scheme that only is fixed and is spacing to tube assembly 2 through inner liner 4, can greatly improve the fixed and spacing effect of packing liner, and can play the effect of fixed box 1, tube assembly 2 and inner liner 4 simultaneously.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (11)

1. A packing pad for pulsator washing machine, comprising:

the top pad is used for fixing the top of the pulsator washing machine box body and the peripheral wall of the top, and a fixing part extending downwards is convexly arranged on the bottom surface of the top pad;

The inner liner is used for fixing the top of a drum assembly of the pulsator washing machine, two opposite sides of the bottom end of the inner liner respectively lean against the inner wall of the drum assembly, and the top end of the inner liner extends into the top liner;

Wherein, have between the partial week side border of inner liner bottom end and the corresponding inner wall of tube assembly and keep away the position clearance, the fixed part stretches into downwards and arranges in keep away the position clearance to support against on the corresponding inner wall of tube assembly.

2. The packing pad for pulsator washing machine as claimed in claim 1, wherein the fixing parts are provided in two, a first fixing part and a second fixing part, respectively, which are provided at opposite sides of the inner pad;

The two avoidance gaps are respectively formed on two opposite sides of the bottom end of the inner liner;

the first fixing part and the second fixing part respectively extend into one clearance and are abutted against the corresponding inner wall of the cylinder assembly.

3. The packing pad for pulsator washing machine as claimed in claim 2, wherein the bottom surface of the top pad is concavely provided with a receiving groove, and the first fixing part and the second fixing part are provided at opposite sides of the receiving groove;

The top of the inner liner stretches into the accommodating groove, the top surface of the inner liner abuts against the bottom surface of the accommodating groove, and the peripheral side edge of the top of the inner liner abuts against the peripheral side wall of the accommodating groove.

4. The packing pad for pulsator washing machine as claimed in claim 3, wherein the tub assembly includes an outer tub and an inner tub provided inside the outer tub;

opposite sides of the bottom end of the inner liner respectively lean against the inner wall of the top of the inner cylinder;

The first fixing part and the second fixing part extend into the inner cylinder and are abutted against the inner wall of the top of the inner cylinder.

5. The packing pad for pulsator washing machine as claimed in claim 4, wherein the top pad has first and second boss parts protruding on a bottom surface thereof, respectively, the first and second boss parts being provided at opposite sides of the receiving groove;

The first fixing part is arranged on the bottom surface of the first boss part in a protruding mode, and a first step surface which is arranged around the periphery of the first fixing part is formed on the bottom surface of the first boss part;

The second fixing part is convexly arranged on the bottom surface of the second boss part, and a second step surface which is arranged around the periphery of the second fixing part is formed on the bottom surface of the second boss part;

The first step surface and the second step surface are used for respectively propping against the top surface of the outer cylinder.

6. The packing pad for pulsator washing machine as claimed in claim 4, wherein the outer side wall of the first fixing part is concavely provided with a first stepped groove, and the outer side wall of the second fixing part is concavely provided with a second stepped groove;

The top of the inner barrel is provided with a balance ring, the groove top walls of the first step groove and the second step groove are respectively used for propping against the top surface of the balance ring, and the groove side walls of the first step groove and the second step groove are respectively used for propping against the inner side wall of the balance ring.

7. The packing pad for pulsator washing machine as claimed in claim 6, wherein the outer sidewall of the first fixing part is concavely provided with a third stepped groove;

the inner side wall of the balance ring is convexly provided with annular blocking ribs, and the groove side wall of the third step groove is used for propping against the blocking ribs.

8. The packing pad for pulsator washing machine as claimed in claim 7, wherein a height dimension of the first fixing part is greater than a height dimension of the second fixing part;

the bottom surface position of the second fixing part is higher than the second step groove.

9. The packing pad for pulsator washing machine as claimed in claim 7, wherein a thickness dimension of the first fixing part is greater than a thickness dimension of the second fixing part in a direction from the first fixing part toward the second fixing part.

10. The packaging cushion for pulsator washing machine as claimed in claim 7, wherein the first and second stepped grooves are zero clearance fit with the top surface and the inner side wall of the balancing ring;

The third step groove is in interference fit with the blocking rib.

11. A packing pad for pulsator washing machine, comprising:

The top pad is used for being packaged on the top of the pulsator washing machine box body and the peripheral wall of the top, and the bottom surface of the top pad is concavely provided with a containing groove;

The inner liner is used for being packaged at the top of the drum assembly of the pulsator washing machine, two opposite sides of the bottom end of the inner liner respectively lean against the inner wall of the drum assembly, and the top end of the inner liner stretches into the accommodating groove.