CN112323370A

CN112323370A - Pipeline mounting structure reaches clothing treatment facility including it

Info

Publication number: CN112323370A
Application number: CN202011363971.4A
Authority: CN
Inventors: 李海杰; 潘光辉; 傅晓勇; 杨锦锋
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: 2021-02-05

Abstract

The present invention provides a pipeline installation structure and a laundry treatment apparatus including the same. The pipeline installation structure is arranged between the relatively movable first part and the second part, and is used for installing the connecting pipeline and/or line between the first part and the second part, including the first installation a seat connected with the first component; a second mounting seat connected with the second component; the first mounting seat and the second mounting seat are connected by a connecting structure, the connecting structure includes: a plurality of connecting carriages , the plurality of connecting carriages are vertically spaced between the first mounting seat and the second mounting seat, each of the connecting carriages including a first portion connected to the first mounting seat and a second part connected with the second mounting seat, the first part and the second part are slidably connected, wherein the outer side wall of the connecting carriage is used for installing pipelines. The invention makes the pipeline arrangement between the moving parts more convenient and reliable.

Description

Pipeline mounting structure reaches clothing treatment facility including it

Technical Field

The invention relates to the technical field of washing machines, in particular to a pipeline mounting structure and clothes treatment equipment comprising the same.

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.

Disclosure of Invention

In view of the above, the present invention provides a pipeline mounting structure and a clothes treating apparatus including the same, at least for solving the technical problem of inconvenient pipeline arrangement between moving parts in the prior art, specifically:

in a first aspect, the present invention provides a pipeline installation structure provided between a first member and a second member which are relatively movable, for installing a connecting pipeline and/or a line between the first member and the second member, comprising

A first mounting seat connected with the first component;

the second mounting seat is connected with the second component;

the first mounting seat and the second mounting seat are connected through a connecting structure,

the connection structure includes:

the connecting carriages are arranged between the first mounting seat and the second mounting seat at intervals along the vertical direction, each connecting carriage comprises a first part connected with the first mounting seat and a second part connected with the second mounting seat, the first part and the second part are connected in a sliding mode, and the outer side wall of each connecting carriage is used for mounting a pipeline.

Further optionally: and an installation cavity for arranging a circuit is formed inside the connecting sliding frame.

Further optionally: the first portion is a first slide plate, the second portion is a second slide plate,

the first sliding plate is provided with a channel penetrating through two ends of the plate body along the extending direction of the plate body;

the second sliding plate is slidably inserted into the notch of the channel along the extending direction of the channel;

the inner side wall of the first sliding plate is matched with the inner side wall of the first sliding plate to form the mounting cavity; the outer side wall of the first sliding plate and/or the outer side wall of the second sliding plate are used for installing pipelines or lines.

Further optionally: a boss is formed on the inner side wall of the first sliding plate and used for bending and arranging the circuits in the installation cavity according to a preset trend,

the boss is arranged along the extending direction of the channel to divide two sub-circuit mounting channels in the mounting cavity, wherein: and the two sub-circuit mounting channels are communicated at one end of the second sliding plate inserted into the notch.

Further optionally: a line fixing part is arranged on one side edge of the second sliding plate along the extension direction of the plate body,

the circuit fixing part is used for fixing part of the circuit and driving the circuit to reset to a bending state when the second sliding plate is inserted into the notch.

Further optionally: the connecting carriage also comprises a winding structure for winding the line,

the winding structure is rotatably arranged on the inner side wall of the first sliding plate or the inner side wall of the second sliding plate, leads out the line when the second sliding plate is pulled out of the first sliding plate, and automatically winds the line when the second sliding plate is inserted into the first sliding plate.

Further optionally: one end of the first sliding plate, which is close to the end connected with the first mounting seat, is provided with a first wire fixing part for fixing a circuit; and a second wire fixing part is arranged at one end of the second sliding plate, which is close to and connected with the second mounting seat, and is used for fixing a circuit.

Further optionally: the winding structure includes: a rotating shaft and an elastic piece, wherein the rotating shaft is arranged on the rotating shaft,

one end of the rotating shaft is rotatably arranged on the inner side wall of the first sliding plate or the inner side wall of the second sliding plate, and the other end of the rotating shaft is used for winding a circuit;

one end of the elastic piece is fixed on the inner side wall of the first sliding plate or the inner side wall of the second sliding plate, the other end of the elastic piece is fixed on the shaft body of the rotating shaft, and the elastic piece is used for providing restoring force for the rotating shaft to restore to the position after the rotating shaft rotates for preset turns.

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 fixing part is connected with the first part, and a through hole communicated with the mounting cavity is formed in the first fixing part;

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:

and the second fixing part is connected with the second part and is provided with a through hole communicated with the mounting cavity.

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 on the first part or the second part as one part in a pipeline, and the end part of the telescopic pipe is connected with the pipeline joint.

In a second aspect, the present invention provides 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 member, the frame constitutes a second member, and the pipeline installation structure of any one of the above is provided between the first member and the second member.

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

Has the advantages that: the pipeline installation structure is used for installing the pipeline and the line between the two relatively moving parts, so that the pipeline and the line can be well protected while moving along with 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, 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 installation structure with an attachment carriage in an embodiment of the invention;

FIG. 2 shows an exploded view of a pipeline installation structure with an attached carriage in an embodiment of the present invention;

FIG. 3 shows an overall view of a connecting carriage in an embodiment of the invention;

FIG. 4 shows a cross-sectional view of a connecting carriage in an embodiment of the invention;

FIG. 5 shows an assembly view of the connecting carriage with the telescoping tube in an embodiment of the invention;

FIG. 6(a) shows a cross-sectional view of a pipeline installation structure with a telescopic sleeve in an embodiment of the invention;

FIG. 6(b) shows an exploded view of a pipeline installation structure with a telescopic sleeve in an embodiment of the invention;

FIG. 7(a) shows a cross-sectional view of a pipeline installation with a telescopic cage in an embodiment of the invention;

FIG. 7(b) shows an exploded view of a pipeline installation with a telescopic cage in an embodiment of the invention;

FIG. 8(a) is a schematic view showing a link structure according to an embodiment of the present invention;

FIG. 8(b) is a schematic view showing another state of a link structure according to an embodiment of the present invention;

FIG. 9 shows a structural schematic diagram (including a second link) for preventing frost cracking in accordance with an embodiment of the present invention;

FIG. 10 shows a schematic cross-sectional view of a freeze-crack prevention structure according to an embodiment of the present invention;

FIG. 11(a) is a cross-sectional view of the telescoping sleeve of the embodiment of the present invention assembled with the first rotating base and the second rotating base;

fig. 11(b) is a schematic view showing an assembled state of the first cartridge, the second cartridge and the second rotating base according to the embodiment of the present invention;

FIG. 12 is a schematic view illustrating an assembled state of the telescopic cage with the first rotating base and the second rotating base according to the embodiment of the present invention;

FIG. 13 is a schematic view illustrating an assembled 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. 14 is a schematic structural view of a first fixing base and a second fixing base according to an embodiment of the invention;

FIG. 15 is a schematic view of a pipeline installation configuration with side wall layout piping according to an embodiment of the present invention;

FIG. 16 is a schematic view showing a state in which a pipe line installation structure with a connecting carriage according to an embodiment of the present invention is installed in a washing machine;

FIG. 17 is a schematic view of a reducing joint structure according to an embodiment of the invention.

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; 70. a reducing connector; 71. an inlet end; 72. an outlet end; 73. an installation part; 81. a water inlet pipe; 82. and a water discharge pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.

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.

The pipeline installation structure is used for installing the pipeline and the circuit between the two relatively moving parts, so that the pipeline and the circuit can be well protected while moving along with the parts, the influence of the movement on the pipeline is reduced, 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 installation structure can be used in narrow space, and the application range is wider. The present invention will be described in detail with reference to specific examples.

As shown in fig. 1 to 7(b), the present invention provides a pipe installation structure provided between a first member and a second member which are relatively movable, for installing a connection pipe and/or a line, such as a water inlet pipe, a water discharge pipe, a power supply line, a control line, etc., between the first member and the second member. This pipeline mounting 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. 8(a) and 8(b), 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 an alternative 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 pipes and/or lines, preferably: the provision of a fixing arrangement on all three links at the same time makes the fixing of the lines and/or circuits more reliable and enables the lines and/or circuits to be arranged along the link arrangement 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. 8(a), 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 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. 8(b), when the anti-frost crack 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 anti-frost crack 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 anti-frost crack 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 towards the lower side of the first connecting rod 31, so that the pipeline 60 is connected with the anti-frost crack 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. 9 and 10, 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 ]

In this embodiment, the telescoping structure 40 may be configured to connect the carriages as shown in fig. 1-5. Correspondingly, the first portion 41 is a first slide and the second portion 42 is a second slide. The two sliding parts are of plate-shaped structures and can be matched in a telescopic mode, the proper positions of the outer sides of the first sliding part and the second sliding part are provided with buckles, and the pipelines are fixed on the two sides of the connecting sliding frame through the buckles. The inside corresponding intercommunication space that has of connection balladeur train, the circuit wears to establish in the intercommunication space. The piping may be a bellows or the like having a certain amount of expansion and contraction deformation, and the piping may be wound and arranged by a coil spring (not shown) provided inside the communicating space. When the connecting carriage is extended, the wire is pulled out; when the connecting carriage contracts, the wire is rewound by the restoring force of the coil spring.

A plurality of connecting carriages are arranged at intervals in the vertical direction between the first mounting seat 10 and the second mounting seat 20, each connecting carriage 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 way, and the outer side wall of each connecting carriage is used for mounting a pipeline. Further, a mounting cavity for wiring arrangement is formed inside the connecting carriage. It should be noted that the connecting sliding frame may not be provided with an installation cavity for installing the circuit inside, that is, after the two sliding pieces are connected in a sliding manner, the corresponding two sides are provided with the pipelines.

Further, the first portion 41 is configured as a first sliding plate, and the second portion 42 is configured as a second sliding plate, the first sliding plate is formed with a channel penetrating through two ends of the plate body along the extending direction of the plate body; the second sliding plate is slidably inserted into the notch of the channel along the extending direction of the channel; the inner side wall of the first sliding plate is matched with the inner side wall of the first sliding plate to form an installation cavity; the outer side wall of the first skid and/or the outer side wall of the second skid are used for mounting pipelines or lines.

Optionally: be formed with the boss on the inside wall of first slide for bend the circuit in the installation cavity according to predetermineeing the trend and arrange, the boss sets up in order to mark off two sub-circuit installation passageways in the installation cavity along channel extending direction, wherein: at one end of the second slide plate insertion slot, the two sub-circuit installation channels are communicated. A circuit fixing part is arranged on one side edge of the second sliding plate along the extending direction of the plate body, and the circuit fixing part is used for fixing part of circuits and driving the circuits to reset to a bending state when the second sliding plate is inserted into the notch.

Or, in order to realize automatic winding, the connecting sliding frame also comprises a winding structure for winding the line. The winding structure is rotatably arranged on the inner side wall of the first sliding plate or the inner side wall of the second sliding plate, leads out the line when the second sliding plate is pulled out of the first sliding plate, and automatically winds the line when the second sliding plate is inserted into the first sliding plate. One end of the first sliding plate, which is close to the end connected with the first mounting seat, is provided with a first wire fixing part for fixing a circuit; and a second wire fixing part is arranged at one end of the second sliding plate, which is close to and connected with the second mounting seat, and is used for fixing a circuit. Preferably: the winding structure is equivalent to a coil spring, and at this time, the winding structure includes: a rotating shaft and an elastic element. One end of the rotating shaft is rotatably arranged on the inner side wall of the first sliding plate or the inner side wall of the second sliding plate, and the other end of the rotating shaft is used for winding a circuit; and one end of the elastic piece is fixed on the inner side wall of the first sliding plate or the inner side wall of the second sliding plate, the other end of the elastic piece is fixed on the shaft body of the rotating shaft, and the elastic piece is used for providing restoring force for the rotating shaft to restore to the position after the rotating shaft rotates for preset turns.

The water and electricity separation arrangement can be realized by utilizing the connecting sliding frame structure, and a connecting rod structure can not be arranged at the moment. The link structure may be used in combination with an expansion structure such as a connecting carriage or an expansion sleeve. Optionally: the connection carriage in the present embodiment may be provided with only the line or only the pipeline, and a connection carriage provided with only the line may be used in combination with a connection carriage provided with only the pipeline.

As shown in fig. 6(a), 6(b), 11(a) and 11(b), in other embodiments, the telescopic structure 40 may also be configured as a telescopic sleeve, that is, the first part 41 and the second part 42 are both configured as cylindrical structures, sleeved together, and capable of sliding relatively. At this time, the telescopic sleeve includes a first tube (i.e., a first portion) connected to the first mounting seat 10 and a second tube (i.e., a second portion) connected to the second mounting seat 20, the first tube and the second tube are sleeved together and can slide relatively, and a mounting cavity for a pipeline and/or a line arrangement is formed in the telescopic sleeve.

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, the pipelines installed in the telescopic structure, such as the water inlet pipe 81 and the water outlet pipe 82, can be adjusted according to the actual installation height and the installation number. Optionally, the telescopic sleeve is externally formed with a telescopic peripheral wall for winding the tube. The water inlet pipe 81 may be wound on the outer wall of the telescopic structure composed of the first and second cylinders, as shown in fig. 15.

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 sleeve.

In other embodiments, as shown in fig. 12-13, 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.

[ mounting seats ]

As shown in fig. 1, 6(a) -7 (b), 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. 11(a) -14, in order to facilitate installation and connection of the pipeline, a first pipeline joint 111 is provided on the first fixing seat 11 and is used for communicating with the pipeline, the first pipeline joint 111 may be provided on the fixed connection portion, or a supporting plate is provided on the fixed connection portion, the first pipeline joint 111 is provided on the supporting plate, and connection of the pipeline is achieved through the first pipeline joint 111, so that the first pipeline joint 111 may move synchronously when the installation structure is moving, and the joint is prevented from loosening during moving and affecting 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. 6(a), there may be 1 first rotating seat 12, and there are 1 corresponding first fixed seats. As shown in fig. 7(a) and 14, 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. 14, the two pairs of rotation fittings are connected by a first connecting shaft 13.

As shown in fig. 6(a) -7 (b) and 11(a) -14, 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. 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. 14, 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. 6(a) -7 (b), a telescopic pipe 50 is further included, the telescopic pipe 50 is disposed in the installation space/installation cavity, an end of the telescopic pipe 50 is connected with the first pipe joint 111, the telescopic pipe 50 is preferably a corrugated pipe, and the corrugated pipe can be connected to a water inlet or a 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 present invention also provides a laundry treating apparatus, which may be a washing machine or the like. As shown in fig. 16 to 17, 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, and the above-described pipeline installation structure is provided between the first part and the second part, i.e., the pipeline installation structure is connected between the drawer-type tub 1 and the frame 2.

Preferably: the pipeline installation structure is obliquely arranged between the drawer type treating barrel 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 mounted on the drawer type processing barrel 1, the second mounting seat 20 is mounted 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 mounted on the rear side of the frame 2, and when the drawer type processing barrel 1 is drawn out or pushed, the pipeline mounting structure moves along with the pipeline mounting structure to enable the whole pipeline mounting 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.

Further, the inlet pipe is further provided with a reducing connector 70, as shown in fig. 17, the reducing connector 70 includes an outlet end 72 with a larger pipe diameter and an inlet end 71 with a smaller pipe diameter, the inlet end 71 is connected to the outlet end 72 on the inlet pipeline and is communicated with the inlet of the pulsator washing tub, when the inlet water current flows from the inlet end 71 to the outlet end 72, the inlet water pressure can be reduced, and the inflow water can be prevented from impacting the pulsator flip cover to cause larger inflow abnormal sound. Preferably, the reducer union 70 is further provided with a mounting portion 73 for fixedly mounting the reducer union 70.

The pipeline installation structure realizes the installation of the pipeline or the line connected between the two moving parts, thereby avoiding the influence of the movement on the pipeline and the line, realizing the separation of the pipeline and improving the safety, and the installation structure has convenient installation, compact structure, can be used in narrow space and has wider application range.

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 pipe line installation structure provided between a first member and a second member which are relatively movable, for installing a connecting line and/or a wiring between the first member and the second member, characterized in that: comprises that

A first mounting seat connected with the first component;

the second mounting seat is connected with the second component;

the connection structure includes:

2. The pipeline installation structure according to claim 1, wherein: and an installation cavity for arranging a circuit is formed inside the connecting sliding frame.

3. The pipeline installation structure according to claim 2, wherein: the first portion is a first slide plate, the second portion is a second slide plate,

4. The pipeline installation structure according to claim 3, wherein: a boss is formed on the inner side wall of the first sliding plate and used for bending and arranging the circuits in the installation cavity according to a preset trend,

5. The pipeline installation structure according to claim 4, wherein: a line fixing part is arranged on one side edge of the second sliding plate along the extension direction of the plate body,

6. The pipeline installation structure according to claim 3, wherein: the connecting carriage also comprises a winding structure for winding the line,

7. The pipeline installation structure according to claim 6, wherein: one end of the first sliding plate, which is close to the end connected with the first mounting seat, is provided with a first wire fixing part for fixing a circuit; and a second wire fixing part is arranged at one end of the second sliding plate, which is close to and connected with the second mounting seat, and is used for fixing a circuit.

8. The pipeline installation structure according to claim 7, wherein: the winding structure includes: a rotating shaft and an elastic piece, wherein the rotating shaft is arranged on the rotating shaft,

9. The pipeline installation structure according to any one of claims 2 to 8, wherein: the first mount includes:

a first rotating seat hinged with the first fixed seat,

the first rotating base includes:

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:

10. The pipeline installation structure according to claim 9, 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.

11. The pipeline installation structure according to claim 10, wherein: the telescopic pipe is arranged on the first part or the second part as one part in a pipeline, and the end part of the telescopic pipe is connected with the pipeline joint.

12. 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 processing barrel constitutes a first part, the frame constitutes a second part, and the pipeline installation structure of any one of claims 1 to 11 is provided between the first part and the second part.

13. The laundry treating apparatus according to claim 12, wherein: the pipeline mounting structure is obliquely arranged between the drawer type processing barrel and the frame.