CN112323373B

CN112323373B - Clothes treatment equipment

Info

Publication number: CN112323373B
Application number: CN202011365723.3A
Authority: CN
Inventors: 杨锦锋; 黄承勇; 刘海平; 陈微
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2023-09-22
Anticipated expiration: 2040-11-28
Also published as: CN112323373A

Abstract

The invention provides a variable length pipeline supporting structure and a clothes treatment device comprising the same. The pipeline support structure comprises: a first mount connected to the first component; a second mount connected to the second component; and a connection structure connected between the first mount and the second mount. The connection structure includes: the telescopic cylinder assembly comprises a first cylinder connected with the first mounting seat and a second cylinder connected with the second mounting seat, and the first cylinder and the second cylinder are matched to form a mounting cavity with variable length for pipeline and/or line arrangement; and the telescopic rod assemblies are used for winding and arranging pipelines and/or circuits on the outer walls of the telescopic rod assemblies, each telescopic rod assembly comprises a first sliding piece connected with the first mounting seat and a second sliding piece connected with the second mounting seat, and the first sliding piece and the second sliding piece are in nested fit to realize corresponding telescopic deformation along with the relative movement of the first component and the second component. The invention makes the pipeline arrangement between the moving parts more convenient and reliable.

Description

Clothes treatment equipment

Technical Field

The present invention relates to the related art of laundry treatment apparatuses, and more particularly, to a laundry treatment apparatus.

Background

Because the structural characteristic of the drawer type washing machine leads to the dynamic matching waterway and circuit, the characteristic leads to the requirement that the drawer type washing machine is required to ensure that the pipeline and the circuit meet the requirements of relevant pipelines such as water inlet and outlet, sealing performance and the like of the waterway which can normally work when the drawer is pulled out and closed by a user in the process of pulling out the drawer. The drawer type washing machine has small available space, and the space is narrower in the drawing motion direction relative to the motion vertical direction, so that the difficulty of realizing the matched dynamic waterway and circuit of the drawer type washing machine is very high.

Disclosure of Invention

In view of the above, the present invention provides a laundry treatment apparatus at least for solving the technical problem of inconvenient line arrangement between moving parts in the prior art, in particular:

in a first aspect, the present invention discloses a variable length pipeline support structure disposed between relatively movable first and second members for mounting piping and wiring between the first and second members, comprising: a first mount connected to the first component; a second mount connected to the second member; connected to

A connecting structure between the first mounting seat and the second mounting seat,

the connection structure includes:

the telescopic cylinder assembly comprises a first cylinder connected with the first mounting seat and a second cylinder connected with the second mounting seat, the first cylinder and the second cylinder are slidably sleeved together, and a mounting cavity with variable length for arranging a pipeline and/or a circuit is formed by matching the first cylinder with the second cylinder; and

and the telescopic rod assemblies are used for winding and arranging pipelines and/or circuits on the outer walls of the telescopic rod assemblies, each telescopic rod assembly comprises a first sliding piece connected with the first mounting seat and a second sliding piece connected with the second mounting seat, and the first sliding piece is in nested fit with the second sliding piece so as to generate corresponding telescopic deformation along with the relative movement of the first component and the second component.

Further optionally: the connecting structure further comprises a connecting rod structure which is hinged with the first mounting seat and the second mounting seat respectively and is used for fixing a pipeline and/or a circuit;

the connecting rod structure includes:

the first end of the first connecting rod is hinged with the first mounting seat;

the first end of the second connecting rod is hinged with the second end of the first connecting rod;

the first end of the third connecting rod is hinged with the second end of the second connecting rod, and the second end of the third connecting rod is hinged with the second mounting seat;

and the first connecting rod and/or the second connecting rod and/or the third connecting rod are/is provided with a fixing structure which is used for fixing a pipeline and/or a circuit.

Further optionally: the fixing structure comprises a first clamping structure used for fixing the circuit and/or a second clamping structure used for fixing the pipeline.

Further optionally: the telescopic rod assemblies comprise a first telescopic rod assembly, a second telescopic rod assembly and a third telescopic rod assembly, and the first telescopic rod assembly, the second telescopic rod assembly and the third telescopic rod assembly are sequentially and transversely connected between the first installation seat and the second installation seat from top to bottom.

Further optionally: the first sliding piece is an inner rod, and the second sliding piece is a sliding cylinder, wherein one end of the inner rod is slidably arranged in the sliding cylinder in a penetrating mode.

Further optionally: the telescopic rod assemblies and the telescopic cylinder assemblies are sequentially and transversely connected between the first mounting seat and the second mounting seat from top to bottom.

Further optionally: the first cylinder part is arranged in the second cylinder and can slide relative to the second cylinder;

the first end of the first cylinder is detachably connected with the first mounting seat, and at least one limiting lug is arranged on the outer side of the second end of the first cylinder; the first end of the second cylinder is connected with the second mounting seat, a limiting ring is arranged on the inner side of the second end of the second cylinder, and the limiting ring is matched with the limiting convex block to limit the second end of the first cylinder to slide out from the second end of the second cylinder.

Further optionally: the first mount includes:

the first fixing seat is used for being fixedly connected with the first component;

the first rotating seat is hinged with the first fixing seat,

the first rotating seat comprises:

the first hinge part is connected with the connecting rod structure and is hinged with one end of the connecting rod structure; and/or a first fixing part connected with the first cylinder, wherein a through hole communicated with the mounting cavity is formed in the first fixing part; and/or a first mounting portion connected to the first slider;

and/or the number of the groups of groups,

the second mount includes:

the second fixing seat is fixedly connected with the second component;

the second rotating seat is hinged with the second fixing seat,

the second rotating seat comprises:

the second hinge part is connected with the connecting rod structure and is hinged with one end of the connecting rod structure; and/or a second fixing part connected with the second cylinder, wherein a through hole communicated with the mounting cavity is formed in the second fixing part; and/or a second mounting portion connected with the second slider.

Further optionally: and the first fixing seat and/or the second fixing seat are/is provided with a pipeline joint for communicating with a pipeline.

Further optionally: the telescopic pipe is arranged in the mounting cavity, and the end part of the telescopic pipe is connected with the pipeline joint.

In a second aspect, the present invention discloses a laundry treatment apparatus comprising:

a frame;

a drawer type processing barrel which is connected on the frame in a sliding way;

the drawer-type processing bucket forms a first part, the frame forms a second part, and a pipeline supporting structure with variable length as set forth in any one of the above is arranged between the first part and the second part.

Further optionally: the pipeline support structure is obliquely arranged between the drawer type processing barrel and the frame.

The beneficial effects are that: according to the invention, the pipeline and the circuit between the two relatively moving parts are arranged through the pipeline supporting structure, so that the pipeline and the circuit can be better protected along with the movement of the parts, the influence of the movement on the pipeline is reduced, and the stability is improved. The pipeline separation can be realized, the safety is improved, the installation structure is convenient to install, the structure is compact, the pipeline separation device can be used in a narrow space, and the application range is wider.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely examples of the present disclosure and other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 illustrates a cross-sectional view of a pipeline support structure with a plurality of telescoping pole assemblies in one embodiment;

FIG. 2 illustrates an exploded view of a pipeline support structure with multiple telescoping pole assemblies in one embodiment;

FIG. 3 illustrates a cross-sectional view of a pipeline support structure with a telescoping cylinder assembly in an embodiment of the present invention;

FIG. 4 shows an exploded view of a pipeline support structure with a telescoping cylinder assembly in an embodiment of the present invention;

FIG. 5 illustrates a cross-sectional view of a pipeline support structure with a telescoping pole assembly in one embodiment;

FIG. 6 illustrates an exploded view of a pipeline support structure with a telescoping pole assembly in one embodiment;

FIG. 7 illustrates a cross-sectional view of a pipeline support structure with telescoping cages in an embodiment of the invention;

FIG. 8 shows an exploded view of a pipeline support structure with telescoping cages in an embodiment of the invention;

FIG. 9 is a schematic view showing the structure of a connecting rod according to an embodiment of the present invention;

FIG. 10 is a schematic view showing another state of the link structure according to the embodiment of the present invention;

FIG. 11 shows a schematic view of an embodiment of the present invention (including a second link);

FIG. 12 shows a schematic cross-sectional view of an anti-frost crack structure according to an embodiment of the invention;

FIG. 13 is a cross-sectional view of an embodiment of the invention showing the telescoping cylinder assembly assembled with the first and second rotary seats;

FIG. 14 is a schematic view showing an assembled state of the first barrel, the second barrel and the second rotary seat according to the embodiment of the present invention;

FIG. 15 is a schematic view showing an assembled state of the telescopic cage, the first rotating seat and the second rotating seat according to the embodiment of the present invention;

FIG. 16 is a schematic view showing the assembled state of the telescopic cage and the connecting rod structure and the first and second rotating seats according to the embodiment of the present invention;

FIG. 17 is a schematic view showing the structure of a first fixing base and a second fixing base according to an embodiment of the present invention;

fig. 18 is a schematic view showing an installation state of a pipeline supporting structure with a plurality of telescopic rod assemblies in a washing machine according to an embodiment of the present invention.

In the figure: 1. drawer type processing barrel; 2. a frame; 10. a first mount; 11. a first fixing seat; 111. a first pipe joint; 12. a first rotating seat; 121. a first rotating base; 122. a first hinge part; 123. a first fixing portion; 13. a first connecting shaft; 20. a second mounting base; 21. the second fixing seat; 211. a second pipe joint; 22. a second rotating seat; 221. a second rotating base; 222. a second hinge part; 223. a second fixing portion; 23. a second connecting shaft; 30. a connecting rod structure; 31. a first link; 32. a second link; 33. a third link; 301. a strong current clamping structure; 302. a weak current clamping structure; 303. a second water pipe clamping groove; 304. a first water pipe clamping groove; 34. an anti-frost crack structure; 341. a water flow channel; 342. an air cavity; 343. a communication hole; 40. a telescopic structure; 41. a first portion; 411. a first slide bar; 412. a first slip ring; 413. a protrusion; 42. a second portion; 421. a second slide bar; 422. a second slip ring; 423. a groove; 50. a telescopic tube; 60. and (5) a pipeline.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, the "plurality" generally includes at least two, but does not exclude the case of at least one.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.

As shown in fig. 1-8, the present invention provides a variable length pipeline support structure disposed between a relatively movable first member and a second member for mounting connection lines and/or circuits between the first member and the second member, such as water intake lines, water discharge lines, power supply lines, control lines, etc. The pipeline support structure comprises: a first mount 10 connected to the first component; a second mount 20 connected to the second component; and a connecting structure connected between the first mounting seat and the second mounting seat.

Wherein the connecting structure is capable of bending and/or telescoping with relative movement between the first and second members.

Further, the connection structure includes:

the two ends of the connecting rod structure 30 are respectively hinged with the first mounting seat 10 and the second mounting seat 20 and are used for fixing pipelines and/or circuits; and/or the number of the groups of groups,

the telescopic structure 40 comprises a first part 41 connected with the first mounting seat 10 and a second part 42 connected with the second mounting seat 20, the first part 41 and the second part 42 are connected in a sliding manner, and a mounting space or a mounting cavity for arranging a pipeline and/or a circuit is formed on the telescopic structure 40.

[ connecting rod Structure ]

Specifically, as shown in fig. 9 and 10, the link structure 30 includes:

a first link 31, a first end of the first link 31 being hinged with the first mount 10;

a second link 32, a first end of the second link 32 being hinged to a second end of the first link 31;

the third link 33, the first end of the third link 33 is hinged with the second end of the second link 32, and the second end of the third link 33 is hinged with the second mount 20.

Preferably, the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are connected through rotating shafts, two ends of the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are respectively provided with a hinge hole, and the two connecting rods are hinged through the rotating shafts, the connecting pins and the like. The first connecting rod 31 and the third connecting rod 33 are hinged at two ends of the second connecting rod 32, an included angle is formed between the first connecting rod 31 and the second connecting rod 32 and between the third connecting rod 33 and the second connecting rod 32, and the size of the included angle can be changed along with the relative movement of the first mounting seat 10 and the second mounting seat 20, so that the whole length of the connecting rod structure 30 is telescopic. Preferably, in other embodiments, the linkage 30 may be configured to include more links, such as four links, five links, etc., as desired.

Alternatively, it may be replaced with a structure similar to the link structure 30, for example, a drag chain structure may be used instead of the link structure 30, and a communication chamber for piping and/or wiring may be formed inside the drag chain structure. The single chains of the drag chain are sequentially hinged, and can be bent and deformed along with the movement of the first mounting seat and the second mounting seat, and corresponding deformation is generated on the pipelines and/or the circuits in the corresponding communication cavities.

In the present embodiment, the first link 31 and/or the second link 32 and/or the third link 33 are provided with fixing structures for fixing the pipeline and/or the line, preferably, fixing structures are provided on three links simultaneously, so that the fixing of the pipeline and/or the line is more reliable, and the pipeline and/or the line can be arranged along the link structure 30.

Preferably, the fixing structure includes a first clamping structure for fixing a circuit, and/or a second clamping structure for fixing a pipeline, and in this embodiment, the first clamping structure and the second clamping structure are disposed at the same time.

Further, the first link 31, the second link 32 and the third link 33 are configured as plate-like structures, and the link structure 30 formed by connecting the three includes a first mounting surface and a second mounting surface, and a first clamping structure is formed on the first mounting surface for fixing circuits such as power supply, control circuits and the like; the second mounting surface is provided with a second clamping structure for fixing pipelines, such as a water inlet pipeline, a water drainage pipeline and the like, and the first clamping structure and the second clamping structure are respectively formed on two surfaces of the connecting rod structure 30, so that a waterway and a circuit are separated, and mutual influence of water and electricity is avoided.

As shown in fig. 9, the first clamping structure preferably includes a strong current clamping structure 301 for fixing the power supply line, and a weak current clamping structure 302 for fixing the control line, so as to realize separation of strong current and weak current, make the line arrangement more neat, and avoid mutual interference between the strong current and the weak current.

The second clamping structure comprises a water pipe clamping groove for clamping the water pipe, and the water pipe clamping groove is preferably arranged on the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 at the same time, so that the water pipe can be arranged along the connecting rod structure 30. In this embodiment, an anti-frost crack structure 34 is disposed on the waterway, the anti-frost crack structure 34 is connected to the waterway as a part of the waterway, preferably, the second connecting rod 32 is located at a low point of the connecting rod structure 30, the anti-frost crack structure 34 is disposed on the second connecting rod, the water pipe is divided into two parts, and the two parts are respectively clamped on the first connecting rod 31 and the second connecting rod 32, and then are simultaneously connected with the anti-frost crack structure 34.

As shown in fig. 10, when the frost crack prevention structure 34 is provided, the second connecting rod 32 does not need to be provided with a water pipe clamping groove, further, in order to cooperate with the installation of the frost crack prevention structure 34, the first connecting rod 31 is provided with a first water pipe clamping groove 304 near the first end thereof, the second connecting rod 32 is provided with a second water pipe clamping groove 303 near the second end thereof (near the second connecting rod 32), the frost crack prevention structure 34 is positioned at the lower side of the second connecting rod 32, and the second water pipe clamping groove 303 protrudes towards the lower side of the first connecting rod 31 so as to facilitate the connection of the pipeline 60 with the frost crack prevention structure 34 through the second water pipe clamping groove 303. In the present embodiment, the third link 33 and the first link 31 form a symmetrical structure, and are disposed symmetrically to each other at both ends of the second link 32.

[ frost cracking prevention ]

As shown in fig. 11 and 12, the frost crack prevention structure 34 preferably includes a water flow passage 341 communicating with a water path, and the water supply is circulated, and the water flow passage 341 is preferably a tubular structure provided along an extending direction of the second link 32, both ends of which are respectively used to communicate with the pipe 60.

The frost crack preventing structure further comprises an air cavity 342, wherein the air cavity 342 is positioned on the upper side of the water flow channel 341 and is communicated with the water flow channel 341 through a communication hole 343, preferably, the aperture of the communication hole 343 is smaller, when water circulates in the water flow channel 341, the water flow can block the communication hole 343, and because air exists in the air exhaust cavity 342, the water cannot enter the air exhaust cavity 342; when the ambient temperature is lowered, the air in the air chamber 342 contracts, the water in the water flow channel 341 expands in volume, and a part of the water enters the air chamber 342 through the communication hole 343, so that the water ice expansion volume can be prevented from breaking the pipeline. Since the frost crack prevention structure 34 is located at the lowest point of the pipeline, a small amount of water remained in the pipeline will remain in the water flow channel 341 of the frost crack prevention structure 34, so as to avoid the influence of icing on the whole pipeline.

[ Telescopic Structure ]

As shown in fig. 13-14, in an embodiment, the telescoping structure 40 may be configured as a telescoping cartridge assembly, i.e., the first portion 41 and the second portion 42 are each configured as a cylindrical structure, nested together, and capable of sliding relative to one another. At this time, the telescopic tube assembly includes a first tube (i.e., a first portion) connected with the first mount 10 and a second tube (i.e., a second portion) connected with the second mount 20, the first tube and the second tube are sleeved together and can slide relatively, and an installation cavity for the arrangement of a pipeline and/or a line is formed in the telescopic tube assembly. Optionally: the first cylinder part is arranged in the second cylinder and can slide relative to the second cylinder; the first end of the first cylinder is detachably connected with the first mounting seat, and at least one limiting lug is arranged on the outer side of the second end of the first cylinder; the first end of the second cylinder is connected with the second mounting seat, and a limiting ring is arranged on the inner side of the second end of the second cylinder and matched with the limiting convex block to limit the second end of the first cylinder to slide out from the second end of the second cylinder.

Alternatively, the first and second portions 41 and 42 may be integrally formed with the first and second mounting seats 10 and 20, respectively, to simplify the assembly process. Further, guiding structures are provided on the first portion 41 and the second portion 42 in the axial direction, for example, the radial dimension of the first portion 41 is smaller than the radial dimension of the second portion 42, the first portion 41 extends into the second portion 42, a protrusion 413 is formed on the outer peripheral wall of the first portion 41 in the axial direction thereof, a groove 423 is provided on the inner peripheral wall of the corresponding second portion 42 in the axial direction thereof, the protrusion 413 extends into the groove 423 and can slide with each other to guide the sliding of the first portion 41 and the second portion 42, and preferably, both the groove 423 and the protrusion 413 are provided; it is easily conceivable that a groove is provided in the outer peripheral wall of the first portion 41 and a protrusion is provided in the inner peripheral wall of the second portion 42.

Alternatively, two or more telescopic structures 40 may be provided at the same time to match with installation of different pipelines or lines, for example, two telescopic structures 40 may be provided, and two telescopic structures 40 may be different structures or the same structure, and of course, more telescopic structures 40 may be provided as required.

In addition, for the pipeline installed in the telescopic structure, such as a water inlet pipe, a water outlet pipe and the like, the pipeline can be adjusted according to the actual installation height and the installation number. Optionally, the telescopic cylinder assembly is externally formed with a telescopic peripheral wall for winding the pipeline. The water inlet pipe can be wound on the outer wall of the telescopic structure formed by the first cylinder and the second cylinder.

In this embodiment, the pipeline installed in the telescopic structure section may be a pipeline having a certain amount of telescopic deformation, such as a bellows, and may be deformed in a telescopic manner along with the telescopic structure. When the pipeline is arranged on the telescopic structure, friction is generated between the pipeline and the telescopic structure when the pipeline is in telescopic deformation, so that abrasion is caused, and water leakage occurs. At this time, a circle of wear-proof ribs can be arranged on the pipeline, and meanwhile, the telescopic cylinder assembly can use self-lubricating materials (such as POM) and the like.

In other embodiments, as shown in fig. 7-8, 15-16, the telescoping structure 40 may be configured as a telescoping cage structure. Correspondingly, the first portion 41 of the telescopic structure 40 comprises a plurality of first sliding bars 411 connected with the first mounting seat 10, and a first sliding ring 412 connected to the first sliding bars 411, preferably, the plurality of first sliding bars 411 are uniformly distributed along the same circumference, first ends of the plurality of first sliding bars 411 are fixedly connected to the first mounting seat 10, and second ends of the plurality of first sliding bars 411 are connected to the first sliding ring 412 in a circumferential distribution.

The second portion 42 of the telescopic structure 40 includes a plurality of second sliding bars 421 connected to the second mounting base 20, and a second sliding ring 422 connected to the second sliding bars 421, preferably, the plurality of second sliding bars 421 are uniformly distributed along the same circumference, first ends of the plurality of second sliding bars 421 are fixedly connected to the second mounting base 20, and second ends of the plurality of second sliding bars 421 are connected to the second sliding ring 422 in a circumferential distribution.

The first slip ring 412 is slidably sleeved on the second slide rod 421, the second slip ring 422 is slidably sleeved on the first slide rod 411, the first slip ring 412 is located between the second slip ring 422 and the second mounting seat 20, the second slip ring 422 is located between the first slip ring 412 and the first mounting seat 10, the first slip ring 412 and the second slip ring 422 are mutually limited, and the space between the plurality of first slide rods 411 and the plurality of second slide rods 421 jointly forms a mounting space. The first portion 41 and the second portion 42 can be integrally extended and contracted by sliding relatively, so that the length of the extension structure 40, that is, the length of the installation space is changed, and the first portion 41 and the second portion 42 cannot be separated by limiting the first slip ring 412 and the second slip ring 422.

In other embodiments, the telescoping structure 40 may be configured as a telescoping carriage (not shown). Correspondingly, the first part is a first slider, and the second part is a second slider. The two sliding parts are matched to realize expansion and contraction, the appropriate positions of the outer sides of the first sliding part and the second sliding part are provided with buckles, and the pipeline is fixed on two sides of the expansion sliding frame through the buckles. The telescopic carriage is internally provided with a corresponding communication space, and the circuit is penetrated in the communication space. The pipeline can adopt a corrugated pipe with a certain expansion deformation amount, and the pipeline can be wound and arranged through a coil spring arranged in the communication space. When the telescopic carriage is extended, the line is pulled out; when the telescopic carriage is contracted, the wire is rewound under the restoring force of the coil spring.

In other embodiments, as shown in fig. 1, 2, 5, 6, the telescoping structure 40 may be configured as a telescoping pole assembly. Wherein when the telescopic cylinder assembly is adopted in the connecting structure, the telescopic cylinder assembly is preferably arranged at the lowest part of the two mounting seats, and the telescopic rod assembly is arranged above the telescopic cylinder assembly.

The telescopic rod assembly is wound on the outer wall of the telescopic rod assembly to form a pipeline and/or a circuit, and comprises a first sliding part (a first part) connected with the first mounting seat and a second sliding part (a second part) connected with the second mounting seat, wherein the first sliding part and the second sliding part are nested and matched to generate corresponding telescopic deformation along with the relative movement of the first part and the second part.

It should be noted that, the above-mentioned telescopic structure 40 which can be constructed in various structures may be provided with one or more of them for assembly according to actual needs. Optionally: the telescopic rod assemblies and the telescopic cylinder assemblies are sequentially and transversely connected between the first mounting seat and the second mounting seat from top to bottom. Such as: the telescopic cylinder assembly is combined with a plurality of telescopic rod assemblies, and a connecting rod structure is not required at this time.

As shown in fig. 1 and 2, when three telescopic rod assemblies are provided, the corresponding telescopic rod assemblies include a first telescopic rod assembly, a second telescopic rod assembly and a third telescopic rod assembly, and the first telescopic rod assembly, the second telescopic rod assembly and the third telescopic rod assembly are sequentially and transversely connected between the first mounting seat and the second mounting seat from top to bottom. The first sliding part is an inner rod, and the second sliding part is a sliding cylinder, wherein one end of the inner rod is slidably arranged in the sliding cylinder in a penetrating way. Preferably: the telescopic rod assemblies and the telescopic cylinder assemblies are sequentially and transversely connected between the first mounting seat and the second mounting seat from top to bottom. Such as: strong current lines can be wound corresponding to the first telescopic rod component, weak current lines can be wound corresponding to the second telescopic rod component, water inlet lines can be wound corresponding to the third telescopic rod component, and water drainage lines can be arranged in the telescopic cylinder component. Based on separation arrangement and synchronous rotation and telescoping, separation of circuits and pipelines in the clothes treatment equipment is realized, and equipment safety is improved.

[ Mount base ]

As shown in fig. 1 to 8, in the present embodiment, the first mount 10 includes:

the first fixing base 11 is fixedly connected with the first component, and a fixed connection part is provided on the first fixing base 11, preferably, the fixed connection part is configured as a plate-shaped structure, and comprises a plurality of through holes, and can be fixedly connected on the first component through a connecting piece such as a bolt. The fixed connection part is provided with a rotation connection part for hinging with the first rotation seat 12.

Preferably, as shown in fig. 1, 2 and 17, for facilitating the installation connection of the pipeline, the first fixing seat 11 is provided with a first pipeline connector 111 for communicating with the pipeline, the first pipeline connector 111 may be disposed on a fixed connection portion, or a support plate is disposed on the fixed connection portion, the first pipeline connector 111 is disposed on the support plate, and the pipeline connection is realized through the first pipeline connector 111, so that the installation structure is integrally in the movement process, the first pipeline connector 111 can move synchronously, and the joint is prevented from loosening in the movement process to affect the tightness. Further, one or more first pipe joints 111 may be provided, and pipe diameters of the plurality of first pipe joints 111 may be different to achieve installation of a plurality of different pipes.

The first mount 10 further includes a first rotary base 12, the first rotary base 12 being hinged to the first fixed base 11, the first rotary base 12 including a main body portion constructed in a narrow and long plate-like structure, a first rotary base 121 fitted with a rotary connection portion on the first fixed base 11 being provided at one side thereof, and preferably, a rib being provided between the first rotary base 121 and the main body portion to increase the strength of the main body portion. The first rotating base 121 and the rotating connection portion are rotatably connected through a rotating shaft, so that the first rotating base 12 can rotate relative to the first fixing base 11. As shown in fig. 3, there may be 1 first rotating seat 12, and there are 1 corresponding first fixing seats. As shown in fig. 1 and 17, two first fixing seats 11 are provided, the two first fixing seats 11 are arranged at a certain distance, and the two first fixing seats 11 are arranged up and down along the vertical direction; correspondingly, two first rotating bases 121 are arranged on the first rotating base 12, and two pairs of rotating fit are formed by the two first fixed bases 11 and the two first rotating bases 121 in a one-to-one correspondence mode. Further, the two pairs of rotating fits are connected through one connecting shaft, so that the assembly is convenient. Namely: as shown in fig. 17, the two pairs of rotation fits are connected by the first connecting shaft 13.

As shown in fig. 3 to 8 and 13 to 17, the first rotating base 12 further includes: the first hinge part 122 connected with the connecting rod structure 30, the first hinge part 122 is hinged with one end of the connecting rod structure 30, the first hinge part 122 is arranged at the upper end of the main body part, and preferably comprises two supporting parts, the two supporting parts are oppositely arranged and spaced at a certain distance, the end parts of the two supporting parts are respectively provided with a hinge hole, the axes of the two hinge holes are collinear, the end part of the connecting rod structure 30 extends into the space between the two supporting parts, and the hinge is realized by penetrating the two hinge holes and the connecting rod structure 30 through a pin shaft and other structures. It is easily conceivable that only one support part may be provided, and that the articulation with the link structure 30 is also possible.

The first rotating seat 12 further comprises: the first fixing portion 123 connected to the first portion 41, the first fixing portion 123 being provided at a lower end of the main body portion, the first fixing portion 123 being provided with a through hole communicating with the installation space/chamber, through which a water pipe or line may pass into the installation space/chamber.

Preferably, when there are a plurality of telescopic parts, other mounting parts may be provided on the body part at positions between the first hinge part 122 and the first fixing part 123 for mounting a plurality of telescopic structures 40 or other structures.

The second mount 20 includes:

the second fixing seat 21 is fixedly connected with the second component;

a second rotating seat 22, the second rotating seat 22 is hinged with the second fixing seat 21,

the second rotary seat 22 includes:

a second hinge part 222 connected to the link structure 30, the second hinge part 222 being hinged to one end of the link structure 30; and/or, a second fixing portion 223 connected to the second portion 42, the second fixing portion 223 being provided with a through hole communicating with the installation space/the installation cavity.

In this embodiment, the structure of the second fixing seat 21 is the same as that of the first fixing seat 11, or, according to the requirement of matching with the second component, part of the structure of the second fixing seat 21 may be different from that of the first fixing seat 11, but the functions of the corresponding parts are the same; the second rotary seat 22 is identical in structure to the first rotary seat 12. Wherein: when two second swivel bases 221 are provided, as shown in fig. 17, they are connected by a second connection shaft 23. The specific structure of the second mount 20 will not be described in detail herein.

Preferably, as shown in fig. 1-8, further comprising a telescopic tube 50, the telescopic tube 50 being arranged in the mounting space/mounting cavity, i.e.: the telescopic tube 50 correspondingly penetrates through the telescopic tube assembly or the telescopic cage. The end of the bellows 50 is connected to a first line connection 111, the bellows 50 preferably being a bellows which can be connected to a water intake or drain line. Alternatively, the bellows is used as a protection pipe and is sleeved outside part of the pipeline to protect the pipeline, and at this time, the bellows is not used as a part of the waterway and does not need to be connected with the first pipeline joint 111 on the first fixing seat 11. Correspondingly, the drain pipe 82 can be connected with the telescopic pipe 50 to form a total drain pipeline.

[ clothes treatment device ]

The present invention also provides a laundry treating apparatus, which may be a washing machine or the like. As shown in fig. 18, the laundry treating apparatus includes:

a frame 2, on which a plurality of tub mounting positions for mounting the laundry tub are provided on the frame 2;

the laundry treating tub comprises a drawer type treating tub 1 slidably connected to a frame 2, and is drawn out of the frame 2 for putting in or taking out laundry, or pushed into the frame 2. The drawer type processing barrel 1 forms a first component, the frame 2 forms a second component, and the pipeline supporting structure is arranged between the first component and the second component, namely the pipeline supporting structure is connected between the drawer type processing barrel 1 and the frame 2.

Preferably: the pipeline support structure is inclined between the drawer-type processing bucket 1 and the frame 2. In the telescoping process, the telescoping structure simultaneously rotates in the horizontal direction. The inclined arrangement mode can enable the drawer type processing barrel 1 to have the shortest distance from the frame 2 after being pushed in, and the space between the drawer type processing barrel 1 and the frame 2 can be fully utilized.

The first mount pad 10 is installed on drawer type processing bucket 1, and the second mount pad 20 is installed on frame 2, and drawer type processing bucket 1 is taken out from the front side of frame 2, and the second mount pad 20 is installed in the rear side of frame 2, and when drawer type processing bucket 1 pull or promote the in-process, pipeline bearing structure follows its motion and makes its whole extension or shrink.

Preferably, in the present embodiment, the first mount 10 is installed at the left side edge of the drawer type processing tub 1, the second mount 20 is installed at the right side edge of the drawer type processing tub 1, the first and second rotary seats 12 and 22 are rotated while the link structure 30 and the telescopic structure 40 are extended when the drawer type processing tub 1 is pulled, the first and second rotary seats 12 and 22 are reversed while the link structure 30 and the telescopic structure 40 are shortened when the drawer type processing tub 1 is pushed.

And, when the drawer type processing barrel 1 is pushed to the innermost position of the frame 2, a smaller included angle is formed between the connecting rod structure 30 and the telescopic structure 40 and the back surface of the drawer type processing barrel 1, so that the occupied space can be reduced, the gap between the back surface of the drawer type processing barrel 1 and the frame 2 is reduced, and the frame 2, namely the whole machine, can be smaller in size.

In this embodiment, the laundry treating apparatus is a washing machine, and the drawer type treating tub 1 includes a drawer structure and a pulsator tub provided therein, a water intake pipe strong and weak line of the pulsator tub is provided on the link structure 30, and a drain pipe is provided on the telescopic structure 40. Preferably, the joints of the water inlet pipeline and the water discharge pipeline and the drawer type treatment barrel 1 are corrugated pipes, so that the joints are prevented from being pulled or excessively worn during pipeline movement.

Further, the reducing connector is further arranged on the water inlet pipe and comprises an outlet end with a larger pipe diameter and an inlet end with a smaller pipe diameter, the inlet end is connected to the upper outlet end of the water inlet pipeline and is communicated with the inlet of the impeller washing barrel, when the inlet water flow enters the impeller washing barrel from the inlet end, the water inlet pressure can be reduced, the phenomenon that the impeller flip is impacted by the inlet water is avoided, and larger abnormal noise is caused. Preferably, the reducing joint is further provided with a mounting part for fixedly mounting the reducing joint.

The invention realizes the installation of the pipeline or the circuit connected between the two moving parts through the pipeline supporting structure, thereby avoiding the influence of the movement on the pipeline and the circuit, and also realizing the separation of the pipeline to improve the safety.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that this disclosure is not limited to the particular arrangements, instrumentalities and methods of implementation described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A laundry treatment apparatus, characterized in that: comprising the following steps:

a frame;

a drawer type processing barrel which is connected on the frame in a sliding way; the drawer type treatment barrel comprises a drawer structure and a pulsator washing barrel arranged in the drawer type treatment barrel;

the drawer type treatment barrel forms a first component, the frame forms a second component, and a pipeline supporting structure with variable length is arranged between the first component and the second component;

the variable length pipeline support structure for mounting piping and wiring between the first component and the second component, comprising: a first mount connected to the first component; a second mount connected to the second member; connected to

the connection structure includes:

2. The laundry treatment apparatus according to claim 1, characterized in that: the connecting structure further comprises a connecting rod structure which is hinged with the first mounting seat and the second mounting seat respectively and is used for fixing a pipeline and/or a circuit;

the connecting rod structure includes:

3. The laundry treatment apparatus according to claim 2, characterized in that: the fixing structure comprises a first clamping structure used for fixing the circuit and/or a second clamping structure used for fixing the pipeline.

4. The laundry treatment apparatus according to claim 1, characterized in that: the telescopic rod assemblies comprise a first telescopic rod assembly, a second telescopic rod assembly and a third telescopic rod assembly, and the first telescopic rod assembly, the second telescopic rod assembly and the third telescopic rod assembly are sequentially and transversely connected between the first installation seat and the second installation seat from top to bottom.

5. The laundry treatment apparatus according to claim 4, wherein: the first sliding piece is an inner rod, and the second sliding piece is a sliding cylinder, wherein one end of the inner rod is slidably arranged in the sliding cylinder in a penetrating mode.

6. The laundry treatment apparatus according to claim 4, wherein: the telescopic rod assemblies and the telescopic cylinder assemblies are sequentially and transversely connected between the first mounting seat and the second mounting seat from top to bottom.

7. The laundry treatment apparatus according to claim 1, characterized in that: the first cylinder part is arranged in the second cylinder and can slide relative to the second cylinder;

8. The laundry treatment apparatus according to any one of claims 2-7, characterized in that: the first mount includes:

the first rotating seat is hinged with the first fixing seat,

the first rotating seat comprises:

and/or the number of the groups of groups,

the second mount includes:

the second fixing seat is fixedly connected with the second component;

the second rotating seat is hinged with the second fixing seat,

the second rotating seat comprises:

9. The laundry treatment apparatus of claim 8, wherein: and the first fixing seat and/or the second fixing seat are/is provided with a pipeline joint for communicating with a pipeline.

10. The laundry treatment apparatus according to claim 9, characterized in that: the telescopic pipe is arranged in the mounting cavity, and the end part of the telescopic pipe is connected with the pipeline joint.

11. The laundry treatment apparatus according to claim 1, characterized in that: the pipeline support structure is obliquely arranged between the drawer type processing barrel and the frame.