CN213328315U

CN213328315U - Stacking and mounting structure

Info

Publication number: CN213328315U
Application number: CN202021559637.1U
Authority: CN
Inventors: 黎辉; 吴祥忠
Original assignee: Ningbo Jide Electrical Appliance Co Ltd
Current assignee: Ningbo Jide Electrical Appliance Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-01
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a pile up mounting structure, including the unit that piles up from top to bottom, the unit is including setting up in the upper machine on upper strata to and set up in the lower floor's machine of lower floor, upper strata machine with lower floor's machine carries out about from top to bottom spacing fixed on the fore-and-aft direction through linking bridge, linking bridge does the upper cover of lower floor's machine. Stack up mounting structure, saved the setting of spare part, the outward appearance uniformity effect is better, simplifies assembly structure, guarantees the stability that upper machine and lower floor's machine are connected to the cost has been practiced thrift.

Description

Stacking and mounting structure

Technical Field

The utility model relates to an electrical apparatus field especially relates to a connection mounting structure of electrical apparatus, concretely relates to be used for piling up mounting structure from top to bottom piling up with electrical apparatus.

Background

At present, a washing machine becomes a necessity of each household, and with the popularization and use of the washing machine, a user can spin clothes by using a spin dryer after washing the clothes, however, the spin dryer cannot well remove all water of the clothes and the spin-drying time is long, at the moment, the clothes dryer becomes a first choice for the user to select to dry the clothes, so that the demand of the independently used clothes dryer in the domestic market is larger and larger, and the clothes dryer and the washing machine can be commonly used in a matched mode by the user.

Because current dryer and washing machine all are independent utility, so the reasonable problem that puts dryer and washing machine and become the user and need solve, it can cause very big space waste to place current dryer and washing machine side by side, in order to save space convenience of customers operation simultaneously, it can effectual reduction to the occupation in space to stack the dryer and put on washing machine, however, if directly place the dryer on washing machine, can have the risk of dryer landing, there is the potential safety hazard, influence user's safety in utilization and holistic aesthetic property.

In the prior art, the purpose of saving space is achieved by stacking the washing machine and the clothes dryer up and down through the stacking support, but the stacking support is generally used for fixing the upper machine and the lower machine respectively through a connecting structure, so that the connection is troublesome, the stability is generally poor, and the machine or the stacking support can slip due to the loose connection of the stacking support and the large vibration generated when the washing machine and the clothes dryer are used, so that the life and property safety of a user is threatened.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a stacking structure for solving at least one of the above problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a pile up mounting structure, includes the unit that piles up from top to bottom, the unit is including setting up in the upper machine on upper strata to and set up in the lower floor's machine of lower floor, upper strata machine with lower floor's machine is through linking bridge about going on the ascending fixing of fore-and-aft direction, linking bridge does the upper cover of lower floor's machine.

Stacking up mounting structure, having saved the setting of spare part, the outward appearance uniformity effect is better, simplifies assembly structure to saved limited space greatly, guaranteed the stability that upper machine and lower floor's machine are connected, and practiced thrift the cost.

Further, linking bridge is including piling up support and fixed bolster, pile up the support with fixed bolster detachable fixed connection, it fixes to pile up the support the upper end of lower floor's machine, the fixed bolster is used for the spacing fixed of upper machine.

This setting has guaranteed the convenience of linking bridge and upper machine, the machine assembly of lower floor and the stability of being connected.

Further, it includes the backup pad to pile up the support the tip of preceding, back, left and right-hand member of backup pad sets up preceding curb plate, posterior lateral plate, left side board, right side board respectively, wherein, preceding curb plate the left side board the setting height of right side board all surpasss the last plane of backup pad the rear end of backup pad sets up the fixed part, the fixed part is used for fixing the fixed bolster.

This setting makes the tip of preceding, left and right-hand member of backup pad all be provided with the curb plate that exceeds the backup pad upper plane as the flange limit structure of upper machine, sets up the detachable fixed bolster in the rear end of backup pad for the rear end of spacing fixed upper machine, the assembly of both being convenient for does not influence again beautifully.

Furthermore, the fixed bolster sets up two, is first fixed bolster, second fixed bolster respectively, the fixed part includes first spliced eye, second spliced eye, two the fixed bolster can insert respectively in first spliced eye, the second spliced eye spacing.

This setting has further improved the fixed bolster to the spacing reliability of upper strata machine fore-and-aft direction.

Furthermore, first fixed bolster includes fender position portion and grafting portion, keep off position portion and be used for right upper strata machine carries out the spacing of fore-and-aft direction, grafting portion is used for first fixed bolster and fixed part's the fixed connection of dismantling.

Furthermore, the blocking part is arranged above the inserting part, the blocking part and the inserting part are integrally formed, and the cross-sectional area of the blocking part is larger than that of the inserting part at the joint of the blocking part and the inserting part.

This setting has improved the convenience of fixed bolster production, assembly, simultaneously, has further improved the fixed bolster and has piled up the stability of leg joint.

Further, the connecting bracket is fixedly connected with the upper layer machine and/or the lower layer machine through connecting screws.

Further, be provided with the screw connection portion in the backup pad on piling up the support, the screw connection portion be used for pile up the support with the screw connection of lower floor's machine set up the screw connection hole on the fixed bolster, the screw connection hole is used for the fixed bolster and piles up the screw connection of support, and/or, the screw connection hole is used for the screw connection of fixed bolster and upper machine.

Through the connecting screw who sets up, improved the stability that linking bridge and lower floor's machine, upper machine are connected, guarantee the security when upper machine and lower floor's machine pile up and place.

Furthermore, a positioning part is arranged on the supporting plate and used for positioning when the upper layer machine and the stacking support are assembled in a stacking mode.

This setting makes upper strata machine can fix a position fast when the assembly, improves assembly efficiency to the stability that upper strata machine and lower floor's machine are connected has also been improved simultaneously.

Furthermore, a reinforcing device is arranged on one side of the supporting plate close to the lower-layer machine.

This setting has further improved the bulk strength of linking bridge, causes linking bridge's deformation when avoiding upper machine to place on linking bridge, guarantees that upper machine, lower floor's machine, linking bridge pile up stability and security when placing.

Furthermore, an avoiding part is arranged at the rear end of the left side plate and/or the right side plate and is used for avoiding when the fixed support is installed; and the front side plate is provided with a limiting part, and the limiting part is used for positioning and limiting the front end of the upper layer machine.

This setting has guaranteed on the one hand the fixed bolster with pile up the convenience and the reliability of support assembly, and on the other hand has also guaranteed the wholeness of upper strata machine and lower floor's machine pile back outward appearance, also is convenient for processing production and assembly simultaneously, reduces the setting of limit structure part, guarantees that upper strata machine and lower floor's machine pile up the stability of being connected after.

Further, the upper machine is a clothes dryer, and the lower machine is a washing machine.

The arrangement ensures that the washing machine and the clothes dryer are stably, safely and reliably connected when being stacked.

Compared with the prior art, pile up mounting structure have following advantage:

(1) the stacking mounting structure of the utility model replaces the mounting mode of the washing machine top cover with the stacking bracket, so that the mounting structure of the stacking bracket and the washing machine is stable and reliable, and the appearance matching can achieve the ideal visual effect;

(2) the stacking installation structure of the utility model is provided with the positioning groove/positioning hole for accommodating the bottom foot of the clothes dryer on the stacking support, thereby ensuring the stability of the installation position of the clothes dryer, and then the clothes dryer is connected with the stacking support through the screw by using the fixing support made of metal material, thereby achieving the purposes of stable, safe, convenient and reliable connection;

(3) pile up mounting structure, the simple easy operation of installation to reach and pile up the reliable effect of back bulk strength.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and 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 undue limitation. In the drawings:

fig. 1 is an assembly view of a stacking installation structure according to an embodiment of the present invention;

fig. 2 is an exploded view of a stacked mounting structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating the assembly of the stacking bracket and the fixing bracket according to the embodiment of the present invention;

fig. 4 is an exploded view of the stacking support and the fixing support according to the embodiment of the present invention;

fig. 5 is a schematic side view of a fixing bracket according to an embodiment of the present invention;

fig. 6 is a schematic side view of a connecting bracket according to an embodiment of the present invention;

fig. 7 is a left side view schematic structural diagram of the connection bracket according to the embodiment of the present invention;

fig. 8 is a schematic bottom view of the connection bracket according to the embodiment of the present invention;

fig. 9 is a schematic front view of a connecting bracket according to an embodiment of the present invention;

description of reference numerals:

1-lower machine, 2-upper machine, 3-connecting bracket, 4-stacking bracket, 5-supporting plate, 6-left side plate, 7-right side plate, 8-front side plate, 9-limiting part, 10-positioning part, 1001-first positioning hole, 1002-second positioning hole, 1003-third positioning hole, 1004-fourth positioning hole, 11-fixing part, 1101-first inserting hole, 1102-second inserting hole, 12-fixing bracket, 1201-first fixing bracket, 1201 a-blocking part, 1201 b-inserting part, 1201 c-first reinforcing groove, 1201 d-first reinforcing rib plate, 1201 e-second reinforcing groove, 1201 f-second reinforcing rib plate, 1201 g-screw connecting hole, 1202-second fixing bracket, 13-avoiding part, 1301-first avoiding groove, 1302-second avoiding groove, 14-rear side plate, 1401-through hole, 1401 a-first connecting hole, 1401 b-second connecting hole, 15-reinforcing device, 1501-longitudinal reinforcing rib, 1502-transverse reinforcing rib, 1503-reinforcing column, 16-screw connecting part, 1601-first connecting column, 1602-second connecting column and 17-buckling device.

Detailed Description

In order to make the technical means and the objectives and functions of the present invention easy to understand, the embodiments of the present invention will be described in detail with reference to the specific drawings.

It should be noted that all terms used in the present invention for directional and positional indication, such as: the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "transverse", "longitudinal", "center", etc. are used only for explaining the relative positional relationship, connection conditions, etc. between the respective members in a certain specific state (as shown in the drawings), and are only for convenience of description of the present invention, and do not require that the present invention must be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Embodiment 1, as shown in fig. 1 to 9, the present invention discloses a stacking installation structure, including a unit stacked up and down, the unit including an upper machine 2, i.e., a clothes dryer, disposed on an upper layer; and a lower machine 1, i.e., a washing machine, disposed at a lower level. In other embodiments, the unit (not shown) may also be a kitchen appliance (including a refrigerator, microwave, oven, dishwasher, sterilizer, etc.) or various stacked combinations of other appliances.

In this embodiment, the upper machine 2 and the lower machine 1 are fixed in a position-limiting manner in the up-down, left-right, front-back directions by a connecting bracket 3, and the connecting bracket 3 is an upper cover of the lower machine 1.

Stack up mounting structure, linking bridge 3 through setting up has replaced current washing machine top cap to through set up limit structure on linking bridge 3, be used for injecing upper machine 2 and lower floor's machine 1 about fixed of fore-and-aft direction, make linking bridge 3 reliable with the mounting structure of lower floor's machine 1 on the one hand, on the other hand also can guarantee upper machine 2 and lower floor's machine 1 and linking bridge 3 pile back, the visual effect that the outward appearance cooperation can reach the ideal.

Stack up mounting structure, saved the setting of spare part, the outward appearance uniformity effect is better, simplifies assembly structure to saved limited space greatly, guaranteed the stability that upper machine 2 and lower floor's machine 1 are connected, and practiced thrift the cost.

Preferably, as a preferred example of the present invention, the connecting bracket 3 includes a stacking bracket 4 and a fixing bracket 12, the stacking bracket 4 is detachably and fixedly connected to the fixing bracket 12, the stacking bracket 4 is fixed as an upper cover on the upper end of the lower-layer machine 1, and the fixing bracket 12 is used for limiting and fixing the upper-layer machine 2.

As an example of the present invention, the stacking support 4 includes a support plate 5, the end portions of the front, rear, left and right ends of the support plate 5 are respectively provided with a front side plate 8, a rear side plate 14, a left side plate 6 and a right side plate 7, wherein the front side plate 8, the left side plate 6, the right side plate 7 is highly disposed above the upper plane of the support plate 5, the rear end of the support plate 5 is provided with a fixing portion 11, and the fixing portion 11 is used for fixing the fixing support 12. Preferably, the fixing bracket 12 and the fixing portion 11 are limited by insertion. The fixing support 12 is provided with at least two fixing

supports

1201 and 1202, the fixing portion 11 includes a first inserting hole 1101 and a second inserting hole 1102, and the two fixing supports 12 can be inserted into the first inserting hole 1101 and the second inserting hole 1102 respectively for limiting.

This setting makes the tip of preceding, left and right-hand member of backup pad 5 all be provided with the curb plate that exceeds backup pad 5 upper plane as upper strata machine 2's flange limit structure, sets up detachable fixed bolster 12 in the rear end of backup pad 5 for the rear end of spacing fixed upper strata machine 2, the assembly of both being convenient for, do not influence again beautifully.

Preferably, as a preferred example of the present invention, the first fixing bracket 1201 includes a blocking portion 1201a and an inserting portion 1201b, the blocking portion 1201a is used for limiting the front and rear direction of the upper machine 2, and the inserting portion 1201b is used for the detachable fixed connection between the first fixing bracket 1201 and the fixing portion 11.

Preferably, the blocking portion 1201a is disposed above the insertion portion 1201b, the blocking portion 1201a and the insertion portion 1201b are integrally formed, and a cross-sectional area of the blocking portion 1201a is larger than a cross-sectional area of the insertion portion 1201b at a connection position of the blocking portion 1201a and the insertion portion 1201b, so that after the insertion portion 1201b is inserted into the first insertion hole 1101 of the fixing portion 11, a vertical movement displacement of the blocking portion 1201a can be limited by the first insertion hole 1101.

Further, the connecting bracket 3 is fixedly connected with the upper machine 2 and/or the lower machine 1 through connecting screws. Preferably, a screw connection portion 16 is provided on the support plate 5 of the stacking bracket 4, the screw connection portion 16 is used for screw connection of the stacking bracket 4 and the lower-layer machine 1, a screw connection hole is provided on the fixing bracket, the screw connection hole is used for screw connection of the fixing bracket 12 and the stacking bracket 4, and/or the screw connection hole is used for screw connection of the fixing bracket 12 and the upper-layer machine 2.

Specifically, the first fixing bracket 1201 is fixedly connected to the upper layer machine 2 and the lower layer machine 1 through two connecting screws respectively. A second reinforcing groove 1201e is formed in the side face, close to the upper machine 2, of the insertion part 1201b, a second reinforcing rib plate 1201f is formed in the second reinforcing groove 1201e, a screw connecting hole 1201g is formed in the second reinforcing rib plate 1201f, and the screw connecting hole 1201g is used for connecting the first fixing bracket 1201 and the stacking bracket 4 through a connecting screw; the upper end of the gear portion 1201a is also provided with a screw connection hole, and the screw connection hole on the gear portion 1201a is used for fixedly connecting the first fixing bracket 1201 with the upper machine 2 through a connection screw.

As an example of the present invention, the screw connection portion 16 includes a first connection post 1601 and a second connection post 1602, the first connection post 1601 and the second connection post 1602 are respectively disposed on the left and right sides of the support plate 5. This setting makes and piles up support 4 and 1 curb plate upper turn-ups fixed connection of lower floor's machine, connects stably, and the assembly is reliable.

This setting has improved the stability that linking bridge 3 and lower floor's machine 1, upper machine 2 are connected through the connecting screw that sets up, guarantees the security of placing when upper machine 2 piles up with lower floor's machine 1.

Preferably, a rear side plate 14 folded downward is provided at the rear end of the support plate 5, and a through hole 1401 is provided in the rear side plate 14, the through hole 1401 being provided corresponding to the screw connection hole in the insertion part 1201 b. As an example of the present invention, two through holes 1401 are provided, which are a first connection hole 1401a and a second connection hole 1401b, respectively, and correspond to the screw connection holes of the insertion part 1201b of the two fixing brackets one to one.

This setting is convenient for connecting screw's installation is dismantled, improves assembly efficiency.

A first reinforcing groove 1201c is provided in a side surface of the stopper portion 1201a close to the upper machine 2, and a first reinforcing rib plate 1201d is provided in the first reinforcing groove 1201 c. This arrangement further enhances the deformation resistance of the insertion part 1201 b.

Preferably, as a preferred example of the present invention, a positioning portion 10 is provided on the upper surface of the supporting plate 5, and the positioning portion 10 is used for positioning when the upper layer machine 2 is stacked and assembled. Specifically, location portion can be for the structural design who plays the positioning action such as location pit, location boss, as the utility model discloses an example, location portion 10 sets up to the locating hole structure, location portion 10 includes four locating holes, is first locating hole 1001, second locating hole 1002, third locating hole 1003, fourth locating hole 1004 respectively, and four locating holes are used for injecing four footing of upper machine 2 lower extreme.

This setting makes upper machine 2 can advance line location fast when assembling with piling up support 4, improves assembly efficiency to also improved the stability that upper machine 2 is connected with lower floor's machine 1 simultaneously.

Preferably, as a preferred example of the present invention, an avoiding portion 13 is provided at the rear end of the left side plate 6 and/or the right side plate 7, and the avoiding portion 13 is used for avoiding when the fixing bracket 12 is installed. As an example of the present invention, the avoiding portion 13 includes a first avoiding groove 1301 and a second avoiding groove 1302, and the first avoiding groove 1301 is disposed at the rear end of the left side plate 6 and is used for avoiding the assembly of the first fixing bracket 1201; the second avoidance groove 1302 is provided at the rear end of the right side plate 7, and is used for avoiding the assembly of the second fixing bracket 1202.

This arrangement further improves the convenience and reliability in assembling the fixing bracket 12 with the stack bracket 4.

Preferably, as a preferred example of the present invention, a limiting portion 9 is provided on the front side plate 8, and the limiting portion 9 is used for positioning and limiting the front end of the upper machine 2. Specifically, the limiting part 9 is designed in an arc shape and is designed to be matched with a front plate structure at the lower end of the upper machine 2.

This setting makes spacing portion 9 have certain effect of sheltering from after piling up to the tip of upper machine 2 lower extreme, has both guaranteed that upper machine 2 piles up the wholeness of back outward appearance with lower floor's machine 1, and the processing production and the assembly of also being convenient for simultaneously reduces the setting of limit structure part, guarantees that upper machine 2 piles up the stability of being connected after with lower floor's machine 1.

Preferably, as a preferred example of the present invention, a reinforcing device 15 is provided on a side of the supporting plate 5 adjacent to the lower layer machine 1. Specifically, the reinforcing device 15 includes a longitudinal reinforcing rib 1501 and a transverse reinforcing rib 1502, and a reinforcing column 1503 is disposed at the joint of the longitudinal reinforcing rib 1501 and the transverse reinforcing rib 1502.

This setting has further improved linking bridge 3's bulk strength, causes linking bridge 3's deformation when avoiding upper machine 2 to place on linking bridge 3, guarantees that upper machine 2, lower floor's machine 1, linking bridge 3 pile up the stability and the security of placing.

Preferably, as a preferred example of the present invention, a fastening device 17 is provided on a side of the supporting plate 5 adjacent to the lower layer machine 1. Preferably, the snap means 17 is arranged at the junction of the inner side of the rear side plate 14 and the lower side of the support plate 5. This setting makes when piling up support 4 and assembling on lower floor's machine 1, buckle device 17 can lock be in on the lateral surface of lower floor's machine 1 rear end board, has further improved the stability that linking bridge 3 is connected with lower floor's machine 1.

Stacking installation structure, include and pile up the linking bridge of placing washing machine and dryer, this support contains one and piles up support (working of plastics) and two fixed bolsters (metal material, like the aluminum alloy), it contains washing machine top cap structure to pile up the support, can be according to the mounting means of washing machine top cap earlier with piling up support and washing machine installation, place the dryer on piling up the support again, set up the pit that 4 dryer footing were placed piling up the support, insert two fixed bolsters again and pile up in the support and with the fix with screw, reuse screw fixes fixed bolster and dryer box, reach the effect of reliable installation.

Pile up mounting structure, have following advantage:

1. the stacking support replaces the mounting mode of a top cover of the washing machine, so that the mounting structure of the support and the washing machine is reliable, and the appearance matching can achieve an ideal visual effect;

2. the stacking installation structure of the utility model is provided with the positioning groove/positioning hole for accommodating the bottom foot of the clothes dryer on the stacking support, thereby ensuring the stability of the installation position of the clothes dryer, and then the clothes dryer is connected with the stacking support through the screw by using the fixing support made of metal material, thereby achieving the purposes of stable, safe, convenient and reliable connection;

3. the stacking support is simple to install and easy to operate, and the effect of reliable overall strength after stacking is achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pile up mounting structure, its characterized in that includes the unit that piles up from top to bottom, the unit is including setting up in upper machine (2) on upper strata to and set up in lower floor's machine (1), upper machine (2) with lower floor's machine (1) is gone on about from top to bottom through linking bridge (3) spacing fixed in the fore-and-aft direction, linking bridge (3) do the upper cover of lower floor's machine (1).

2. The stack mounting structure according to claim 1, wherein the connecting bracket (3) comprises a stack bracket (4) and a fixing bracket (12), the stack bracket (4) is detachably and fixedly connected with the fixing bracket (12), the stack bracket (4) is fixed at the upper end of the lower-layer machine (1), and the fixing bracket (12) is used for limiting and fixing the upper-layer machine (2).

3. The stack mounting structure according to claim 2, wherein the stack bracket (4) comprises a support plate (5), a front side plate (8), a rear side plate (14), a left side plate (6) and a right side plate (7) are respectively arranged at the front end, the rear end, the left end and the right end of the support plate (5), wherein the arrangement heights of the front side plate (8), the left side plate (6) and the right side plate (7) exceed the upper plane of the support plate (5), a fixing part (11) is arranged at the rear end of the support plate (5), and the fixing part (11) is used for fixing the fixing bracket (12).

4. The stack mounting structure according to claim 3, wherein the two fixing brackets (12) are a first fixing bracket (1201) and a second fixing bracket (1202), the fixing portion (11) comprises a first insertion hole (1101) and a second insertion hole (1102), and the two fixing brackets (12) can be inserted into the first insertion hole (1101) and the second insertion hole (1102) respectively for limiting.

5. The stack mounting structure according to claim 4, wherein the first fixing bracket (1201) includes a stopper portion (1201a) for limiting the upper machine (2) in the front-rear direction and an insertion portion (1201b) for detachably fixing the first fixing bracket (1201) to the fixing portion (11).

6. The stack mounting structure according to claim 5, wherein the stopper portion (1201a) is provided above the insertion portion (1201b), the stopper portion (1201a) is integrally formed with the insertion portion (1201b), and a cross-sectional area of the stopper portion (1201a) is larger than a cross-sectional area of the insertion portion (1201b) at a connection of the stopper portion (1201a) and the insertion portion (1201 b).

7. The stack mounting structure according to claim 1, characterized in that the connecting bracket (3) is fixedly connected with the upper layer machine (2) and/or the lower layer machine (1) by means of connecting screws.

8. The stack mounting structure according to claim 2, wherein a screw coupling portion (16) is provided on the support plate (5) of the stack holder (4), the screw coupling portion (16) being used for screw coupling of the stack holder (4) with the lower machine (1), a screw coupling hole is provided on the fixing holder (12), the screw coupling hole being used for screw coupling of the fixing holder (12) with the stack holder (4), and/or the screw coupling hole being used for screw coupling of the fixing holder (12) with the upper machine (2).

9. The stack mounting structure according to claim 3, wherein a positioning portion (10) is provided on the support plate (5), the positioning portion (10) being used for positioning when the upper machine (2) is stack-assembled with the stack holder (4).

10. A stack mounting arrangement according to claim 3, characterized in that a reinforcement means (15) is provided at the side of the support plate (5) adjacent to the underlying machine (1).

11. The stack mounting structure according to claim 3, wherein a relief portion (13) is provided at a rear end of the left side plate (6) and/or the right side plate (7), the relief portion (13) being used for relief when the fixing bracket (12) is mounted; the front side plate (8) is provided with a limiting part (9), and the limiting part (9) is used for limiting the front end of the upper layer machine (2).

12. The stack mounting structure according to claim 1, characterized in that the upper machine (2) is a clothes dryer and the lower machine (1) is a clothes washing machine.