CN214458971U

CN214458971U - Telescopic pipeline arrangement structure and washing machine comprising same

Info

Publication number: CN214458971U
Application number: CN202022812350.1U
Authority: CN
Inventors: 潘光辉; 刘海平; 何祥根; 胡雅
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: 2021-10-22
Anticipated expiration: 2030-11-28

Abstract

The utility model provides a telescopic pipeline arrangement structure reaches washing machine including it. The telescopic pipeline arrangement structure comprises a flexible wiring structure, wherein two ends of the flexible wiring structure are respectively connected to a first part and a second part, a wiring hole penetrating along the length direction of the flexible wiring structure is formed in the flexible wiring structure, and the length of the flexible wiring structure is greater than the distance between the first part and the second part; pipeline mounting structure includes: first extending structure and second extending structure, first extending structure and the setting of second extending structure telescopic are in between first part and the second part for inlet channel and/or drainage line's installation. The utility model discloses make the pipeline between the moving part arrange convenient and reliable more.

Description

Telescopic pipeline arrangement structure and washing machine comprising same

Technical Field

The utility model relates to a washing machine correlation technique field especially relates to a telescopic pipeline arrangement structure reaches washing machine 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 telescopic pipeline arrangement structure and including its washing machine 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 provides a telescopic pipeline arrangement connected between a first part and a second part which are relatively movable, comprising:

a flexible wiring structure, both ends of which are respectively connected to the first component and the second component, wherein a wiring hole penetrating along the length direction of the flexible wiring structure is formed inside the flexible wiring structure, and the length of the flexible wiring structure is larger than the distance between the first component and the second component;

pipeline mounting structure includes: first extending structure and second extending structure, first extending structure and the setting of second extending structure telescopic are in between first part and the second part for inlet channel and/or drainage line's installation.

Further optionally, the flexible wiring structure is configured as a tubular structure,

comprises a weak current wiring hole and a strong current wiring hole which are mutually independent;

the low-voltage wiring structure further comprises an insulating layer, and the insulating layer wraps the outer sides of the low-voltage wiring hole and the high-voltage wiring hole.

Further optionally, the method further comprises:

the first mounting seat is arranged on the first component and comprises a first fixed seat and a first rotating seat, and the first rotating seat is connected with the first fixed seat;

the second mounting seat is arranged on the second component and comprises a second fixed seat and a second rotating seat, and the second rotating seat is connected with the second fixed seat;

the flexible wiring structure and/or the tubing mounting structure are connected to the first mount and the second mount.

Further optionally, the first telescopic structure comprises a first portion connected with the first mounting seat and a second portion connected with the second mounting seat, and the first portion and the second portion are slidably connected.

Further optionally, the first portion and the second portion are each configured as a cylindrical structure, wherein,

the first portion is removably mounted to the first mount,

the second portion is integrally formed with the second mount.

Further optionally, a limit guide protrusion is formed at a free end of the first portion, a limit guide groove is formed on an upper shape of an inner wall of the second portion along an axial direction of the second portion, and the limit guide protrusion can slide in the limit guide groove.

Further optionally, the second telescopic structure comprises a telescopic rod and a telescopic cylinder,

the telescopic rod is arranged on the first mounting seat, the telescopic cylinder is arranged on the second mounting seat, and the telescopic rod extends into the telescopic cylinder and can slide relative to the telescopic cylinder.

Further optionally, two ends of the telescopic cylinder are opened, a first end opening of the telescopic cylinder protrudes towards the radial inner side to form a first limiting structure, and a second end of the telescopic structure is connected to the second mounting seat;

the first end of the telescopic rod protrudes to the radial outside to form a second limiting structure, the second end of the telescopic rod extends out of the first end of the telescopic cylinder structure and is connected to the first mounting seat,

the first limiting structure and the second limiting structure limit in the axial direction.

Further optionally, the first rotating seat comprises:

a first connection portion connected to the flexible wiring structure, the first connection portion being connected to the flexible wiring structure; the first fixing part is connected with the first telescopic structure and is provided with a through hole communicated with the first telescopic structure;

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

the second rotary base includes:

a second connection portion connected to the flexible wiring structure, the second connection portion being connected to the flexible wiring structure; and the second fixing part is connected with the second telescopic structure and is provided with a through hole communicated with the second telescopic structure.

Further optionally, a pipeline joint is arranged on the first fixing seat and/or the second fixing seat and used for being communicated with a pipeline.

In a second aspect, there is provided a washing machine comprising

A frame, and a drawer-type processing barrel slidably connected to the frame,

the telescopic pipeline arrangement structure is arranged between the drawer type processing barrel and the frame structure.

The utility model discloses a pipeline and circuit between two relative movement parts of telescopic pipeline arrangement structure installation make pipeline and circuit can also receive better protection along with the part removes in the time, reduce the influence of removal 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 schematic cross-sectional view of a retractable pipeline arrangement according to an embodiment of the present invention;

fig. 2 shows an exploded view of a retractable pipeline arrangement according to an embodiment of the invention;

fig. 3 shows a schematic cross-sectional view of a flexible wiring structure according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an exploded state of the first telescopic structure and the first and second rotating seats according to the embodiment of the present invention;

fig. 5 is a schematic view illustrating an exploded state of a first telescopic structure and a first rotating base and a second rotating base according to another embodiment of the present invention;

fig. 6 is a schematic structural view of a first fixing seat and a second fixing seat according to an embodiment of the present invention;

fig. 7 shows a schematic view of a telescopic pipeline layout structure according to an embodiment of the present invention installed 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; 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; 30. a flexible wiring structure; 31. a strong electric wiring hole; 32. weak current wiring holes; 40. a first telescoping structure; 410. a limiting guide bulge; 41. a first portion; 411. a first slide bar; 412. a first slip ring; 42. a second portion; 421. a second slide bar; 422. a second slip ring; 50. a telescopic pipe; 60. a second telescoping structure; 61. a telescopic rod; 62. a telescopic cylinder; 70. and (4) a water inlet pipe.

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.

The utility model discloses a pipeline and circuit between two relative movement parts of telescopic pipeline arrangement structure installation make pipeline and circuit can also receive better protection along with the part removes in the time, reduce the influence of removal 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. The present invention will be described in detail with reference to the following embodiments.

As shown in fig. 1 and 2, the utility model provides a telescopic pipeline layout structure, which is arranged between a first component and a second component which 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 circuit, a control circuit and the like. A retractable pipeline arrangement comprising:

the first mounting seat 10 comprises a first fixed seat 11 and a first rotating seat 12, and the first rotating seat 12 is movably connected with the first fixed seat 11, preferably hinged;

the second mounting seat 20 comprises a second fixed seat 21 and a second rotating seat 22, and the second rotating seat 22 is movably connected with the second fixed seat 21, preferably hinged;

a flexible wiring structure 30, both ends of which are respectively connected to the first rotating base 12 and the second rotating base 22, wherein a wiring hole penetrating along the length direction is formed inside the flexible wiring structure, and the length of the flexible wiring structure is greater than the distance between the first rotating base 12 and the second rotating base 22;

pipeline mounting structure includes: first extending structure 40 and second extending structure 60, first extending structure and second extending structure 60 telescopic setting are between first mount pad and second mount pad for the installation of inlet channel and/or drainage pipe.

As shown in fig. 1, 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. 6, a first pipeline joint 111 is arranged on the first fixing seat 11 and is used for communicating with a pipeline, the first pipeline joint 111 may be arranged on the fixed connection portion, or a supporting plate is arranged on the fixed connection portion and is provided with the first pipeline joint 111, and the pipeline connection is realized through the first pipeline joint 111, so that the first pipeline joint 111 can move synchronously in the movement process of the whole installation structure, and the joint is prevented from loosening and affecting the sealing performance in the movement process. 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. Preferably, in this embodiment, 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.

As shown in fig. 4 and 5, the first rotating base 12 further includes: the first hinge portion 122 is connected with the flexible wiring structure 30, the first hinge portion 122 is hinged to one end of the flexible wiring 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 oppositely arranged 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 flexible wiring structure 30 extends into the space between the two supporting portions, the two hinge holes and the flexible wiring structure 30 are arranged in a penetrating mode through structures such as a pin shaft, and hinging is achieved. It is conceivable that only one support portion may be provided, and the hinge connection with the flexible wiring structure 30 may be realized.

The first rotating seat 12 further comprises: and a first fixing portion 123 connected to the first portion 41, the first fixing portion 123 being disposed at a lower end of the body portion, the first fixing portion 123 being provided with a through hole communicating with the installation space, through which a water pipe or a line can be passed into the installation space.

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 first 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 is structurally identical to the first rotary base 12 and includes: a main body part provided with a second hinge 222 connected to the flexible wiring structure 30, the second hinge 222 being hinged to one end of the flexible wiring structure 30; and/or a second fixing portion 223 connected to the second portion 42, the second fixing portion 223 being provided with a through hole communicating with the installation space. The main body is further provided with a second rotating base 221, and the second rotating base 221 is used for being rotatably connected with the second fixed seat 21.

In this embodiment, the structure of the second fixing seat 21 is the same as that of the first fixing seat 11, and the second fixing seat 21 is provided with a second pipeline joint 211 for connecting with a pipeline, 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 a second component, but the functions of the corresponding parts are the same; the second rotating base 22 has the same structure as the first rotating base 12, and the detailed structure of the second mounting base 20 will not be described in detail here.

Preferably, in other embodiments, the flexible wiring structure 30 and the pipeline mounting structure can also be directly connected to two components which move relatively, and the arrangement of the first mounting seat and the second mounting seat is omitted.

As shown in fig. 2 and 3, the flexible wiring structure 30 is preferably configured as a tubular structure, and includes a weak electric wiring hole 32 and a strong electric wiring hole 31 which are independent of each other, and the weak electric wiring hole 32 and the strong electric wiring hole 31 are isolated from each other by an insulating layer, so that interference between different lines can be avoided. Preferably, an insulating layer is wrapped on the outer side wall of the flexible wiring structure 30, so that on one hand, the insulating effect is further improved, and in addition, the strength, such as wear resistance and the like, of the flexible wiring structure 30 can also be improved.

Preferably, both ends of the flexible wiring structure 30 are connected to the first hinge portion 122 of the first rotating base 12 and the second hinge portion 222 of the second rotating base 22, respectively.

In the present embodiment, the first telescopic structure 40 is configured as a sleeve assembly, i.e. the first part 41 and the second part 42 are configured as cylindrical structures, sleeved together, and capable of sliding relatively. Wherein the first portion 41 and the second portion 42 may be integrally formed with the first mount 10 and the second mount 20, respectively, to simplify the assembly process. Preferably, in this embodiment, the first portion 41 is formed separately from the first rotating base 12 and detachably connected thereto, for example, a female screw may be provided in the through hole of the first fixing portion 123, a male screw may be provided at the first end of the first portion 41, and the first portion 41 may be connected by a screw, or a flange structure may be provided at the first end of the first portion 41 and connected by a flange-fitting connection. The second portion 42 is integrally formed with the second rotary base 22.

Further, 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, guide structures are axially arranged on the first portion 41 and the second portion 42, for example, a partial annular protrusion is arranged on the outer peripheral wall of the second end of the first portion 41 to form a limit guide protrusion 410, correspondingly, a partial annular groove matched with the limit guide protrusion 410 in shape is arranged on the inner peripheral wall of the second portion 42 and extends axially to form a limit guide groove, and the limit guide groove is closed at the end of the second portion, so that the limit guide protrusion 410 and the limit guide groove are matched to limit and guide the first portion 41 and the second portion 42 in the axial direction in a sliding manner, and the first portion 41 and the second portion 42 are limited in the circumferential direction.

Or, a groove is formed on the outer peripheral wall of the first portion 41 along the axial direction thereof, and a protrusion is arranged on the inner peripheral wall of the corresponding second portion 42 along the axial direction thereof, the protrusion extends into the groove and can slide mutually to guide the sliding of the first portion 41 and the second portion 42, preferably, two grooves and two protrusions are provided; it is also conceivable to provide the first portion 41 with a projection on its outer circumferential wall and the second portion 42 with a recess on its inner circumferential wall.

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

Preferably, as shown in fig. 1 and 2, the water supply device further comprises a telescopic pipe 50, the telescopic pipe 50 is disposed in the installation space, two ends of the telescopic pipe 50 are respectively connected with the first pipeline joint 111 and the second pipeline joint 211, the telescopic pipe 50 is preferably a corrugated pipe, and the corrugated pipe can be connected to a water inlet pipeline or a water discharge pipeline. Alternatively, the bellows may be a protection pipe that is fitted around a part of the pipeline to protect the pipeline, and in this case, the bellows may not be connected to the first pipeline joint 111 of the first fixing base 11 and the second pipeline joint 211 of the second fixing base 21, but may not be a part of the pipeline.

In other embodiments, as shown in fig. 5, the first portion 41 of the first telescopic structure 40 comprises a plurality of first sliding rods 411 connected with the first mounting seat 10, and a first sliding ring 412 connected with the first sliding rods 411, preferably, the plurality of first sliding rods 411 are evenly distributed along the same circumference, first ends of the plurality of first sliding rods 411 are fixedly connected with the first mounting seat 10, and second ends of the plurality of first sliding rods 411 are distributed and connected with the first sliding ring 412 along the circumference.

The second portion 42 of the first 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 circumferential direction.

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 first extension 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.

As shown in fig. 2, the second telescopic structure 60 includes a telescopic rod 61 and a telescopic cylinder 62, the telescopic rod 61 is disposed on the first mounting seat, the telescopic cylinder 62 is disposed on the second mounting seat, and the telescopic rod 61 extends into the telescopic cylinder 62 and can slide relative to the telescopic cylinder 62. Specifically, one end of the telescopic rod 61 is disposed on the first mounting seat, and the other end of the telescopic rod extends into the telescopic cylinder 62, so as to adjust the overall length of the second telescopic structure 60 through relative sliding.

Preferably, the telescopic cylinder 62 is configured as a cylindrical structure with openings at two ends, a first limiting structure is formed at the opening at the first end of the telescopic cylinder 62 and protrudes towards the inner radial side, and the second end of the telescopic cylinder 62 is connected to the second mounting seat, and preferably, a flange structure may be arranged at the second end of the telescopic cylinder 62 and connected to the second mounting seat through the flange structure; the first end of telescopic link 61 is protruding to the radial outside and is formed second limit structure, the second end of telescopic link 61 stretches out from the first end of telescopic cylinder 62 structure, and connect on first mount pad, preferably, the second end of telescopic link 61 can be connected through the screw, or, can also set up the external screw thread at the second end of telescopic link 61, correspondingly, set up the screw hole on the first mount pad, install telescopic link 61 through threaded connection's mode, first limit structure and second limit structure are spacing, make telescopic link 61 and telescopic cylinder 62 sliding connection. The water inlet pipe 70 is wound around the second telescopic structure 60, and can change its length along with the extension and contraction of the second telescopic structure 60.

The utility model also provides a washing machine, as shown in FIG. 7, include:

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 treatment tank 1 constitutes a first part and the frame 2 constitutes a second part, between which the above-mentioned telescopic line arrangement is arranged, i.e. the telescopic line arrangement is connected between the drawer-type treatment tank 1 and the frame 2.

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 telescopic pipeline arrangement structure moves along with the drawer type processing barrel to enable the whole drawer type processing barrel 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, and the flexible wiring structure 30, the first telescopic structure 40 and the second telescopic structure 60 are extended, and when the drawer type processing barrel 1 is pushed, the first rotating seat 12 and the second rotating seat 22 are inverted, and the flexible wiring structure 30, the first telescopic structure 40 and the second telescopic structure 60 are shortened.

Moreover, when the drawer-type processing barrel 1 is pushed to the innermost position of the frame 2, the flexible wiring structure 30 and the first 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 can be reduced, and the size of the frame 2, i.e. the whole machine, can be smaller.

In the present embodiment, the drawer type tub 1 includes a drawer structure and a pulsator washing tub disposed therein, strong and weak electric lines of the pulsator washing tub are disposed on the flexible wiring structure 30, a water inlet line 70 is disposed on the second telescopic structure 60, and a water discharge line is disposed on the first 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.

The utility model discloses a telescopic pipeline arrangement 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 telescopic line arrangement connected between first and second relatively movable components, characterised in that: the method comprises the following steps:

2. The retractable pipeline arrangement of claim 1, wherein: the flexible wiring structure is constructed in a tubular structure,

3. The retractable pipeline arrangement of claim 1, wherein: further comprising:

4. A telescopic pipeline arrangement according to claim 3, wherein: the first telescopic structure comprises a first part connected with the first mounting seat and a second part connected with the second mounting seat, and the first part and the second part are connected in a sliding mode.

5. The retractable pipeline arrangement of claim 4, wherein: the first portion and the second portion are each configured as a cylindrical structure, wherein,

the first portion is removably mounted to the first mount,

the second portion is integrally formed with the second mount.

6. The retractable pipeline arrangement of claim 5, wherein: the free end of the first part is provided with a limiting guide protrusion, the inner wall of the second part is provided with a limiting guide groove along the axial direction, and the limiting guide protrusion can slide in the limiting guide groove.

7. A telescopic pipeline arrangement according to claim 3, wherein: the second telescopic structure comprises a telescopic rod and a telescopic cylinder,

8. The retractable pipeline arrangement of claim 7, wherein: two ends of the telescopic cylinder are provided with openings, a first end opening of the telescopic cylinder protrudes towards the radial inner side to form a first limiting structure, and a second end of the telescopic structure is connected to the second mounting seat;

9. The telescopic pipeline arrangement according to any of claims 3-8, wherein: the first rotating base includes:

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

the second rotary base includes:

10. The retractable pipeline arrangement of 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. A washing machine characterized by: comprises that

A frame, and a drawer-type processing barrel slidably connected to the frame,

a retractable pipeline arrangement as claimed in any one of claims 1 to 10 is provided between the drawer-type processing barrel and the frame structure.