CN214300825U

CN214300825U - Pipeline supporting structure with variable length and clothes treatment equipment comprising same

Info

Publication number: CN214300825U
Application number: CN202022801647.8U
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: 2021-09-28
Anticipated expiration: 2030-11-28

Abstract

The utility model provides a pipeline bearing structure of variable length reaches clothing treatment facility including it. The pipeline support structure includes: a first mounting base connected to the first member; a second mounting seat connected with the second component; and a connecting structure connected 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, and the first cylinder and the second cylinder are matched to form a length-variable mounting cavity for a pipeline and/or a line; and the telescopic rod assemblies are used for winding and arranging pipelines and/or lines 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 pieces and the second sliding pieces are nested and matched to generate corresponding telescopic deformation along with the relative movement of the first part and the second part. The pipeline supporting structure enables pipeline arrangement between the moving parts to be more convenient and reliable.

Description

Pipeline supporting structure with variable length and clothes treatment equipment comprising same

Technical Field

The utility model relates to a clothing treatment facility correlation technique field especially relates to a pipeline bearing structure of variable length and clothing treatment facility including it.

Background

Due to the structural characteristics of the drawer type washing machine, the matched water path and the circuit are dynamic, and the characteristics lead the drawer type washing machine to meet the requirements of the water path for water inlet and outlet, the sealing performance and other related pipelines of the washing machine which can normally work in the process of pulling the pipeline and the circuit by a user, namely when the drawer is pulled out and closed. The available space of the drawer type washing machine is smaller, and the space in the drawing motion direction is narrower relative to the space in the motion vertical direction, so that the difficulty in realizing a dynamic water path and a circuit matched with the drawer type washing machine is very high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a pipeline bearing structure of variable length and including its clothing treatment facility is used for solving the inconvenient technical problem of pipeline arrangement between the moving part that exists among the prior art at least, specifically:

in a first aspect, the present invention discloses a variable length pipeline support structure, disposed between a first member and a second member that are relatively movable, for mounting a pipeline and a line between the first member and the second member, comprising: a first mounting seat connected with the first component; a second mounting seat connected with the second component; and is connected to

The 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 sleeved together in a sliding mode, and the first cylinder and the second cylinder are matched to form a mounting cavity with variable length for pipeline and/or line setting; and

and the telescopic rod assemblies are used for winding and arranging pipelines and/or lines 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 pieces and the second sliding pieces are in nested fit to realize corresponding telescopic deformation along with the relative movement of the first part and the second part.

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 used for fixing pipelines and/or lines;

the link 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;

a first end of the third connecting rod is hinged with a second end of the second connecting rod, and a 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, and the fixing structure is used for fixing pipelines and/or lines.

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

Further optionally: a plurality of telescopic link subassembly include first telescopic link subassembly, the flexible pole subassembly of second and the flexible pole subassembly of third, first telescopic link subassembly, the flexible pole subassembly of second and the flexible pole subassembly of third are from top to bottom transverse connection in proper order first mount pad with between the second mount pad.

Further optionally: the first sliding part is an inner rod, the second sliding part is a sliding barrel, and one end of the inner rod can slidably penetrate through the sliding barrel.

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

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

the first end of the first tube is detachably connected with the first mounting seat, and the outer side of the second end of the first tube is provided with at least one limiting lug; 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 lug to limit the second end of the first cylinder to slide out of 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;

a first rotating seat hinged with the first fixed seat,

the first rotating base includes:

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 the first fixing part is provided with a through hole communicated with the mounting cavity; and/or, a first mounting portion connected to the first slider;

and/or the presence of a gas in the gas,

the second mount includes:

the second fixed seat is used for being fixedly connected with the second part;

a second rotating seat hinged with the second fixed seat,

the second rotary base includes:

a second hinge connected to a link structure of the connection structure, the second hinge being hinged to one end of the link structure; and/or a second fixing part connected with the second cylinder, wherein the second fixing part is provided with a through hole communicated with the mounting cavity; and/or a second mounting portion coupled to the second slider.

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

Further optionally: the telescopic pipe is arranged in the installation 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 treating apparatus, comprising:

a frame;

a drawer-type treatment tank slidably connected to the frame;

the drawer-type processing barrel constitutes a first part and the frame constitutes a second part, and the variable-length pipeline support structure of any one of the above-mentioned items is provided between the first part and the second part.

Further optionally: the pipeline support structure is canted between the drawer style processing barrel and the frame.

Has the advantages that: the utility model discloses a pipeline and circuit between two relative movement parts of pipeline bearing structure installation make pipeline and circuit can also receive better protection along with the part removes in, reduce to remove the influence to the pipeline, improve stability. The pipeline separation can be realized, the safety is improved, and the mounting structure is convenient to mount, compact in structure, capable of being used in narrow space and wider in application range.

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 some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.

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

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

FIG. 3 illustrates a cross-sectional view of a pipeline support structure with a telescoping barrel 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 shows a cross-sectional view of a pipeline support structure with an extension pole assembly in one embodiment;

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

fig. 7 shows a cross-sectional view of a pipeline support structure with a telescopic cage in an embodiment of the invention;

fig. 8 shows an exploded view of a pipeline support structure with a telescopic cage in an embodiment of the invention;

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

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

fig. 11 shows a structural schematic diagram (including a second connecting rod) for preventing frost cracking of an embodiment of the present invention;

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

figure 13 shows a cross-sectional view of a telescoping cylinder assembly in accordance with an embodiment of the present invention assembled with a first rotatable mount and a second rotatable mount;

fig. 14 is a schematic view showing an assembled state of the first cylinder, the second cylinder and the second rotating base according to the embodiment of the present invention;

fig. 15 is a schematic view illustrating an assembly 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 illustrating an assembly state of the telescopic cage and the connecting rod structure with the first rotating seat and the second rotating seat according to the embodiment of the present invention;

fig. 17 is a schematic structural view of a first fixing seat and a second fixing seat according to an embodiment of the present invention;

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

In the figure: 1. a drawer-type treatment barrel; 2. a frame; 10. a first mounting seat; 11. a first fixed seat; 111. a first pipe joint; 12. a first rotating base; 121. a first rotating base; 122. a first hinge portion; 123. a first fixed part; 13. a first connecting shaft; 20. a second mounting seat; 21. a second fixed seat; 211. a second pipe joint; 22. a second rotating base; 221. a second rotating base; 222. A second hinge portion; 223. a second fixed part; 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 clamp groove; 304. a first water pipe clamp groove; 34. a crack prevention structure; 341. a water flow channel; 342. an air cavity; 343. a communicating 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 pipe; 60. a pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present 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 the embodiments of the present invention 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, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good 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 good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

As shown in fig. 1-8, the present invention provides a pipeline supporting structure with variable length, which is disposed between a first component and a second component that can move relatively, and is used for installing a connecting pipeline and/or a circuit between the first component and the second component, such as a water inlet pipeline, a water discharge pipeline, a power supply line, a control line, etc. The pipeline support structure includes: a first mounting seat 10 connected to the first member; a second mount 20 connected to the second member; and the connecting structure is connected between the first mounting seat and the second mounting seat.

Wherein the connection structure is capable of flexing and/or telescoping with relative movement between the first and second components.

Further, the connection structure includes:

the connecting rod structure 30 is hinged with the first mounting seat 10 and the second mounting seat 20 at two ends respectively and is used for fixing pipelines and/or lines; and/or the presence of a gas in the gas,

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 an installation space or an installation cavity for arranging pipelines and/or lines 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 end of the first link 31 is hinged with the first mounting seat 10;

a second link 32, wherein a first end of the second link 32 is hinged with a second end of the first link 31;

and a third connecting rod 33, wherein a first end of the third connecting rod 33 is hinged with a second end of the second connecting rod 32, and a second end of the third connecting rod 33 is hinged with the second mounting seat 20.

Preferably, the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are connected through a rotating shaft, hinge holes are formed in two ends of the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33, and the two connecting rods are hinged through the rotating shaft, the connecting pin and other structures penetrating through the two hinge holes. 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 overall length of the connecting rod structure 30 can be extended and retracted. Preferably, in other embodiments, the link structure 30 may also include more links, such as four links, five links, etc., and may be configured as required.

Alternatively, it may be replaced by 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 a pipeline and/or a line may be formed inside the drag chain structure. Each section of single chain of the drag chain is sequentially hinged, can be bent and deformed along with the movement of the first mounting seat and the second mounting seat, and correspondingly deforms the pipeline and/or the line in the corresponding communicating cavity.

In this embodiment, the first link 31 and/or the second link 32 and/or the third link 33 are provided with a fixing structure for fixing the pipeline and/or the line, preferably on three links at the same time, 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 the line, and/or a second clamping structure for fixing the pipeline, and in this embodiment, the first clamping structure and the second clamping structure are provided at the same time.

Further, the first link 31, the second link 32 and the third link 33 are configured as a plate-shaped structure, 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 and used for fixing lines, such as power supply lines, control lines and the like; be formed with second joint structure on the second installation face for fixed pipeline, if intake, drainage pipe way etc. first joint structure and second joint structure form respectively on two faces of connecting rod structure 30, make water route and circuit separate, avoid water and electricity to influence each other.

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 to separate strong current from weak current, so that the line arrangement is neater and the mutual interference between strong current and weak current is avoided.

The second clamping structure includes a water pipe clamping groove for clamping the water pipe, preferably provided 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, the waterway is provided with the frost crack prevention structure 34, the frost crack prevention 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 frost crack prevention structure 34 is arranged on the second connecting rod, and the water pipe is divided into two parts, which are respectively clamped on the first connecting rod 31 and the second connecting rod 32 and then simultaneously connected with the frost crack prevention structure 34.

As shown in fig. 10, when the frost crack prevention structure 34 is provided, a water pipe clamping groove is not required to be provided on the second connecting rod 32, further, in order to cooperate with the installation of the frost crack prevention structure 34, a first water pipe clamping groove 304 is provided on the first connecting rod 31 at a position close to the first end thereof, a second water pipe clamping groove 303 is provided at a position close to the second end thereof (a position close to the second connecting rod 32), the frost crack prevention structure 34 is located at the lower side of the second connecting rod 32, and the second water pipe clamping groove 303 is formed to protrude toward the lower side of the first connecting rod 31, so that the pipeline 60 is conveniently connected 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 symmetrically disposed to each other at both ends of the second link 32.

[ Frost crack prevention ]

As shown in fig. 11 and 12, the anti-freeze structure 34 preferably includes a water passage 341 communicating with the water path and supplying water, and the water passage 341 is preferably a tubular structure disposed along the extending direction of the second link 32, and both ends of the tubular structure are respectively used for communicating with the pipeline 60.

The anti-frost crack structure further comprises an air chamber 342, the air chamber 342 is located at 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 small, when water flows in the water flow channel 341, the water flow blocks the communication hole 343, and because air exists in the exhaust chamber 342, water cannot enter the exhaust chamber 342; when the ambient temperature is lowered, the air in the air chamber 342 is contracted, the frozen volume of water in the water flow passage 341 is expanded, and a part of the water enters the air chamber 342 through the communication hole 343, thereby preventing the frozen volume of water from expanding to break the pipe. And because the frost crack prevention structure 34 is located at the lowest point of the pipeline, a small amount of water remained in the pipeline can remain in the water flow channel 341 of the frost crack prevention structure 34, so that the whole pipeline is prevented from being influenced by icing.

[ EXTENSION STRUCTURE ]

As shown in fig. 13-14, in an embodiment, the telescopic structure 40 may be configured as a telescopic cylinder assembly, i.e., the first portion 41 and the second portion 42 are configured as cylindrical structures, nested together, and capable of sliding relative to each other. At this time, the telescopic cylinder assembly includes a first cylinder (i.e., a first portion) connected to the first mount 10 and a second cylinder (i.e., a second portion) connected to the second mount 20, the first cylinder and the second cylinder being nested together and relatively slidable, and a mounting cavity for a line and/or a line installation is formed in the telescopic cylinder 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 the outer side of the second end of the first cylinder is provided with at least one limiting lug; the first end and the second mount pad of a second section of thick bamboo are connected, and the second end inboard of a second section of thick bamboo is equipped with the spacing ring, and the spacing ring cooperates with spacing lug in order to restrict the second end roll-off of a second end follow second section of thick bamboo of a first section of thick bamboo.

Alternatively, the first and

second portions

41 and 42 may be integrally formed with the first and

second mounts

10 and 20, respectively, to simplify the assembly process. Further, the first portion 41 and the second portion 42 are provided with guiding structures along the axial direction, for example, the radial dimension of the first portion 41 is smaller than that 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 along the axial direction, a groove 423 is formed on the inner peripheral wall of the corresponding second portion 42 along the axial direction, the protrusion 413 extends into the groove 423 and can slide mutually to guide the sliding of the first portion 41 and the second portion 42, and preferably, two grooves 423 and two protrusions 413 are provided; it is also conceivable to provide the first portion 41 with a recess on its outer circumferential wall and the second portion 42 with a projection on its inner circumferential wall.

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

In addition, for the pipeline of installing in extending structure, like inlet tube and drain pipe etc. all can adjust according to actual mounting height and installation quantity. Optionally, the telescoping barrel assembly is externally formed with a telescoping peripheral wall for winding the tubing. 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 corrugated pipe, and can be telescopically deformed in accordance with the telescopic structure. When the pipeline is installed on the telescopic structure, when the pipeline is stretched and deformed, friction is generated between the pipeline and the telescopic structure to cause abrasion, so that water leakage is caused. At this moment, a circle of anti-wear ribs can be formed on the pipeline, and self-lubricating materials (such as POM) and the like can be used for the telescopic cylinder assembly.

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 with the first sliding bars 411, preferably, the plurality of first sliding bars 411 are evenly distributed along the same circumference, first ends of the plurality of first sliding bars 411 are fixedly connected with the first mounting seat 10, and second ends of the plurality of first sliding bars 411 are distributed and connected with the first sliding ring 412 along the circumferential direction.

The second portion 42 of the telescopic structure 40 comprises a plurality of second sliding rods 421 connected with the second mounting seat 20, and a second sliding ring 422 connected to the second sliding rods 421, preferably, the plurality of second sliding rods 421 are evenly distributed along the same circumference, first ends of the plurality of second sliding rods 421 are fixedly connected to the second mounting seat 20, and second ends of the plurality of second sliding rods 421 are distributed and connected to the second sliding ring 422 along the circumference.

The first sliding ring 412 is slidably sleeved on the second sliding rod 421, the second sliding ring 422 is slidably sleeved on the first sliding rod 411, the first sliding ring 412 is located between the second sliding ring 422 and the second mounting seat 20, the second sliding ring 422 is located between the first sliding ring 412 and the first mounting seat 10, the first sliding ring 412 and the second sliding ring 422 limit each other, and the spaces between the plurality of first sliding rods 411 and the plurality of second sliding rods 421 jointly form a mounting space. The first part 41 and the second part 42 can be integrally extended and contracted through relative sliding, the length of the telescopic structure 40, namely the length of the installation space, is changed, and the first part 41 and the second part 42 cannot be separated through mutual limiting of the first sliding ring 412 and the second sliding 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 slide and the second part is a second slide. The two sliding parts are matched to realize extension, buckles are arranged at proper positions on the outer sides of the first sliding part and the second sliding part, and the pipeline is fixed on two sides of the extension sliding frame through the buckles. The inside corresponding intercommunication space that has of flexible balladeur train, the circuit wears to establish in the intercommunication space. The pipeline can adopt a corrugated pipe with certain telescopic deformation amount and the like, and the pipeline can be wound and arranged through a coil spring arranged in the communicating space. When the telescopic sliding frame extends, the line is pulled out; when the telescopic carriage is contracted, the wire is rewound by 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 rod assembly. Wherein when a telescoping cylinder assembly is employed in the connection structure, the telescoping cylinder assembly is preferably disposed lowermost of the two mounting sockets and the telescoping rod assembly is disposed above the telescoping cylinder assembly.

The telescopic rod assembly is wound with a pipeline and/or a line on the outer wall of the telescopic rod assembly, 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 in nested fit 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 into various structures, can be assembled by arranging one or more of them according to actual needs. Optionally: a plurality of telescopic rod subassemblies and telescopic cylinder subassembly transverse connection from top to bottom in proper order are between first mount pad and second mount pad. Such as: the telescopic cylinder assembly is combined with a plurality of telescopic rod assemblies, and a connecting rod structure is not needed.

As shown in fig. 1 and 2, when three telescopic rod assemblies are provided, correspondingly, the plurality of 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 mounting seat and the second mounting seat from top to bottom. The first sliding part is an inner rod, the second sliding part is a sliding barrel, and one end of the inner rod can be slidably arranged in the sliding barrel in a penetrating mode. Preferably: a plurality of telescopic rod subassemblies and telescopic cylinder subassembly transverse connection from top to bottom in proper order are between first mount pad and second mount pad. Such as: corresponding to the first telescopic rod component, a strong current circuit can be wound, corresponding to the second telescopic rod component, a weak current circuit can be wound, corresponding to the third telescopic rod component, a water inlet pipeline can be wound, and a water drainage pipeline can be arranged in the telescopic cylinder component. Based on the separation arrangement and the synchronous rotation stretching and retracting, the separation of the circuit and the pipeline in the clothes treatment equipment is realized, and the safety of the equipment is improved.

[ mounting seats ]

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

the first fixing base 11 is configured to be fixedly connected with a first component, and a fixing connection portion is disposed on the first fixing base 11, and preferably, the fixing connection portion is configured to be a plate-shaped structure and includes a plurality of through holes, and the fixing connection portion can be fixedly connected to the first component through a connecting member such as a bolt. The fixed connection portion is provided with a rotary connection portion for being hinged to the first rotary seat 12.

Preferably, as shown in fig. 1, fig. 2, and fig. 17, in order to facilitate installation and connection of the pipeline, the first fixing seat 11 is provided with a first pipeline joint 111 for communicating with the pipeline, the first pipeline joint 111 may be disposed on the fixed connection portion, or a supporting plate is disposed on the fixed connection portion, the first pipeline joint 111 is disposed on the supporting plate, and the pipeline connection is achieved through the first pipeline joint 111, so that the first pipeline joint 111 may move synchronously during movement of the whole installation structure, and the joint is prevented from being loosened during movement to affect the sealing performance. Further, one or more first pipeline joints 111 can be arranged, and the pipe diameters of the first pipeline joints 111 can be different, so that installation of different pipelines can be achieved.

The first mounting seat 10 further includes a first rotating seat 12, the first rotating seat 12 is hinged to the first fixing seat 11, the first rotating seat 12 includes a main body portion, the main body portion is configured to be a narrow and long plate-shaped structure, a first rotating base 121 matched with the rotating connection portion on the first fixing seat 11 is arranged on one side of the main body portion, and preferably, a rib plate is arranged between the first rotating 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 fixed base 11. As shown in fig. 3, the number of the first rotating bases 12 may be 1, and the number of the corresponding first fixing bases is also 1. As shown in fig. 1 and 17, two first fixing seats 11 are provided, 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 first fixing bases 11 and two first rotating bases 121 are in one-to-one correspondence to form two pairs of rotating fit. Further, two pairs of running fits are connected through a connecting shaft to facilitate assembly. Namely: as shown in fig. 17, the two pairs of rotation fittings are connected by a 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 portion 122 is connected with the connecting rod structure 30, the first hinge portion 122 is hinged to one end of the connecting rod structure 30, the first hinge portion 122 is arranged at the upper end of the main body portion, preferably, the first hinge portion comprises two supporting portions, the two supporting portions are arranged oppositely and spaced at a certain distance, hinge holes are formed in the end portions of the two supporting portions, the axes of the two hinge holes are collinear, the end portion of the connecting rod structure 30 extends into the space between the two supporting portions, and the two hinge holes and the connecting rod structure 30 are arranged in a penetrating mode through structures such as a pin shaft, and accordingly hinging is achieved. It is easily conceivable that only one support part may be provided, and that the articulation with the link arrangement 30 is also possible.

The first rotating seat 12 further comprises: and a first fixing part 123 connected with the first part 41, wherein the first fixing part 123 is arranged at the lower end of the main body part, a through hole communicated with the installation space/installation cavity is arranged on the first fixing part 123, and a water pipe or a line can pass through the through hole to enter the installation space/installation cavity.

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

The second mount 20 includes:

the second fixed seat 21 is used for being fixedly connected with a second part;

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

the second rotary base 22 includes:

a second hinge portion 222 connected to the link structure 30, the second hinge portion 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 mounting space/mounting cavity.

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

Preferably, as shown in fig. 1-8, further comprises a telescopic tube 50, the telescopic tube 50 being arranged in the installation space/installation cavity, namely: the telescopic tube 50 is correspondingly arranged in the telescopic cylinder assembly or the telescopic cage in a penetrating way. The end of the telescopic tube 50 is connected to a first pipe connection 111, the telescopic tube 50 preferably being a corrugated tube which can be connected to a water inlet or water outlet pipe. Or, the corrugated pipe is used as a protection pipe and sleeved outside part of the pipeline to protect the pipeline, and at this time, the corrugated pipe is not used as a part of the pipeline and does not need to be connected with the first pipeline joint 111 on the first fixed seat 11. Correspondingly, the drain pipe 82 can be connected with the telescopic pipe 50 to form an overall drain pipeline.

[ clothing treatment facility ]

The utility model also provides a clothing treatment facility, this clothing treatment facility can be washing machine etc.. As shown in fig. 18, the laundry treating apparatus includes:

the frame 2 is provided with a plurality of processing barrel mounting positions for mounting a clothes processing barrel;

the laundry treating tub includes a drawer type treating tub 1 slidably coupled to a frame 2, and is drawn out of the frame 2 for putting or taking laundry, or pushed into the frame 2. The drawer-type tub 1 constitutes a first part and the frame 2 constitutes a second part, between which the above-mentioned pipeline support structure is arranged, i.e. the pipeline support structure is connected between the drawer-type tub 1 and the frame 2.

Preferably: the pipeline support structure is tilted between the drawer-type treatment tank 1 and the frame 2. In the telescopic process, the telescopic structure rotates in the horizontal direction at the same time. The inclined arrangement mode can ensure that the drawer type processing barrel 1 has the shortest distance with the frame 2 after being pushed in, and the space between the drawer type processing barrel and the frame can be fully utilized.

The first mounting seat 10 is installed on the drawer type processing barrel 1, the second mounting seat 20 is installed on the frame 2, the drawer type processing barrel 1 is drawn out from the front side of the frame 2, the second mounting seat 20 is installed on the rear side of the frame 2, and when the drawer type processing barrel 1 is drawn out or pushed, the pipeline supporting structure moves along with the pipeline supporting structure to enable the whole pipeline supporting structure to extend or contract.

Preferably, in the present embodiment, the first mounting seat 10 is installed at a left side edge of the drawer type processing barrel 1, the second mounting seat 20 is installed at a right side edge of the drawer type processing barrel 1, the first rotating seat 12 and the second rotating seat 22 rotate when the drawer type processing barrel 1 is pulled, the link structure 30 and the telescopic structure 40 are extended, and the first rotating seat 12 and the second rotating seat 22 are inverted and the link structure 30 and the telescopic structure 40 are shortened when the drawer type processing barrel 1 is pushed.

Moreover, when the drawer-type processing barrel 1 is pushed to the innermost position of the frame 2, the link structure 30 and the telescopic structure 40 form a smaller included angle with the back of the drawer-type processing barrel 1, so that the occupied space can be reduced, the gap between the back of the drawer-type processing barrel 1 and the frame 2 is reduced, and the size of the frame 2, i.e. the whole machine, can be smaller.

In the present embodiment, the laundry treating apparatus is a washing machine, the drawer type treating tub 1 includes a drawer structure and a pulsator washing tub disposed therein, a strong and weak point line of a water inlet pipe of the pulsator washing tub is disposed on the link structure 30, and a drain pipe is disposed on the telescopic structure 40. Preferably, the connecting parts of the water inlet pipeline and the water discharge pipeline and the drawer-type treatment barrel 1 are corrugated pipes, so that the connecting parts are prevented from being pulled or excessively worn when the pipelines move.

Furthermore, a reducing connector is further arranged on the water inlet pipe, the reducing connector comprises an outlet end with a large pipe diameter and an inlet end with a small pipe diameter, the inlet end is connected to the inlet pipe, the outlet end is communicated with an inlet of the impeller washing barrel, when inlet water flow enters the outlet end from the inlet end, the inlet water pressure can be reduced, and the phenomenon that the inlet water impacts an impeller turning cover to cause large inlet water abnormal sound is avoided. Preferably, the reducer union is further provided with a mounting part for fixedly mounting the reducer union.

The utility model discloses a pipeline bearing structure realizes the installation to the pipeline or the circuit of connecting between two moving parts to avoid removing the influence to pipeline and circuit, can also realize that the pipeline separates and improve the security, and this mounting structure simple to operate, compact structure can be used to narrow space, and application scope is wider.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities 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 variable length pipeline support structure disposed between first and second relatively movable components for mounting piping and wiring between the first and second components, comprising: a first mounting seat connected with the first component; a second mounting seat connected with the second component; and a connecting structure connected between the first mounting seat and the second mounting seat,

the connection structure includes:

2. A variable length pipeline support structure as claimed in claim 1, wherein: the connecting structure further comprises a connecting rod structure which is hinged with the first mounting seat and the second mounting seat respectively and used for fixing pipelines and/or lines;

the link structure includes:

3. A variable length pipeline support structure as claimed in claim 2, wherein: the fixing structure comprises a first clamping structure used for fixing a circuit and/or a second clamping structure used for fixing a pipeline.

4. A variable length pipeline support structure as claimed in claim 1, wherein: a plurality of telescopic link subassembly include first telescopic link subassembly, the flexible pole subassembly of second and the flexible pole subassembly of third, first telescopic link subassembly, the flexible pole subassembly of second and the flexible pole subassembly of third are from top to bottom transverse connection in proper order first mount pad with between the second mount pad.

5. A variable length pipeline support structure according to claim 4, wherein: the first sliding part is an inner rod, the second sliding part is a sliding barrel, and one end of the inner rod can slidably penetrate through the sliding barrel.

6. A variable length pipeline support structure according to claim 4, wherein: the plurality of telescopic rod assemblies and the telescopic cylinder assembly are sequentially and transversely connected between the first mounting seat and the second mounting seat from top to bottom.

7. A variable length pipeline support structure as claimed in claim 1, wherein: the first barrel part is arranged in the second barrel and can slide relative to the second barrel;

8. A variable length pipeline support structure according to any one of claims 1 to 7, wherein: the first mount includes:

a first rotating seat hinged with the first fixed seat,

the first rotating base includes:

a first hinge connected to a link structure of the connection structure, the first hinge being hinged to one end of the link structure; and/or a first fixing part connected with the first cylinder, wherein the first fixing part is provided with a through hole communicated with the mounting cavity; and/or, a first mounting portion connected to the first slider;

and/or the presence of a gas in the gas,

the second mount includes:

the second fixed seat is used for being fixedly connected with the second part;

a second rotating seat hinged with the second fixed seat,

the second rotary base includes:

a second hinge connected to the link structure, the second hinge being hinged to one end of the link structure; and/or a second fixing part connected with the second cylinder, wherein the second fixing part is provided with a through hole communicated with the mounting cavity; and/or a second mounting portion coupled to the second slider.

9. A variable length pipeline support structure according to claim 8, wherein: and the first fixing seat and/or the second fixing seat are/is provided with a pipeline joint which is used for being communicated with a pipeline.

10. A variable length pipeline support structure as claimed in claim 9, wherein: the telescopic pipe is arranged in the installation cavity, and the end part of the telescopic pipe is connected with the pipeline joint.

11. A laundry treating apparatus, characterized in that: the method comprises the following steps:

a frame;

a drawer-type treatment tank slidably connected to the frame;

the drawer type process drum constitutes a first part and the frame constitutes a second part, between which a variable length pipeline support structure according to any of claims 1-10 is arranged.

12. The laundry treating apparatus according to claim 11, wherein: the pipeline support structure is canted between the drawer style processing barrel and the frame.