CN214033039U

CN214033039U - Pipeline mounting structure reaches clothing treatment facility including it

Info

Publication number: CN214033039U
Application number: CN202022807443.5U
Authority: CN
Inventors: 傅晓勇; 李海杰; 庞广海; 刘海平
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: 2021-08-24
Anticipated expiration: 2030-11-28

Abstract

The utility model provides a pipeline mounting structure reaches clothing treatment facility including it. The pipeline mounting structure is arranged between a first component and a second component which can move relatively, is used for mounting pipelines and/or lines between the first component and the second component, and comprises a first mounting seat connected with the first component; the second mounting seat is connected with the second component; first mount pad and second mount pad pass through connection structure and connect, connection structure includes: the chain body of the drag chain structure can drive the line and/or the pipeline to be bent along with the movement of the first mounting seat and the second mounting seat, and two ends of the chain body are respectively hinged with the first mounting seat and the second mounting seat; and the telescopic structure is used for fixing the pipeline. The utility model discloses make the pipeline between the moving part arrange convenient and reliable more.

Description

Pipeline mounting structure reaches clothing treatment facility including it

Technical Field

The utility model relates to a clothing treatment facility correlation technique field especially relates to a pipeline mounting structure reaches 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 mounting structure 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 provides a pipeline installation structure, disposed between a first component and a second component which are movable relatively, for installing a pipeline and/or a line between the first component and the second component, 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 first mounting seat and the second mounting seat are connected through a connecting structure,

the connection structure includes:

the chain body of the drag chain structure can drive the line and/or the pipeline to be bent along with the movement of the first mounting seat and the second mounting seat, and two ends of the chain body are respectively hinged with the first mounting seat and the second mounting seat; and

the telescopic structure is connected between the first mounting seat and the second mounting seat and used for fixing a line and/or a pipeline.

Further optionally: the two telescopic structures comprise

The first telescopic structure is used for fixing a pipeline and 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 an installation space for pipeline and/or line arrangement is formed in the first telescopic structure; and

and the second telescopic structure is used for winding a fixed pipeline on the outer wall of the second telescopic structure and comprises a first sliding part connected with the first mounting seat and a second sliding 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.

Further optionally: the drag chain structure includes: a plurality of sections of drag chain link units which are sequentially and rotatably connected,

at least one line channel is formed inside the drag chain link unit, wherein the line channels of the drag chain link units are sequentially communicated to form a line main channel.

Further optionally: two adjacent connect through the activity pivot between the tow chain link unit, wherein each the head end of tow chain link unit is equipped with rotates the spacing groove, and the tail end is equipped with rotates the stopper, two adjacent pass through between the tow chain link unit rotate the spacing groove and rotate the stopper cooperation and restrict the angle of bending of tow chain structure chain body.

Further optionally: two line channels are formed inside the drag chain linking unit, including a weak current line channel and a strong current line channel,

wherein the weak current circuit channels are sequentially communicated to form a weak current circuit main channel; and the strong electric circuit channels are sequentially communicated to form a strong electric circuit main channel.

Further optionally: three line channels are formed in the drag chain link unit and comprise a weak current line channel, a strong current line channel and a water circuit pipeline channel,

wherein the weak current circuit channels are sequentially communicated to form a weak current circuit main channel; the strong electric circuit channels are sequentially communicated to form a strong electric circuit main channel; the water channel channels are sequentially communicated to form a water channel main channel.

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 first part of the first telescopic structure comprises a plurality of first sliding rods connected with the first mounting seat, and a first sliding ring connected to the first sliding rods;

the second part of the first telescopic structure comprises a plurality of second sliding rods connected with the second mounting seat, and a second sliding ring connected to the second sliding rods;

the first sliding ring is slidably sleeved on the second sliding rod, the second sliding ring is slidably sleeved on the first sliding rod,

the first slip ring is located between the second slip ring and the second mounting seat, the second slip ring is located between the first slip ring and the first mounting seat, and the first slip ring and the second slip ring are limited mutually.

Further optionally: the first sliding rods are distributed along a circumference, and the first sliding rings are fixedly arranged at the ends, far away from the first mounting seat, of the first sliding rods;

the second sliding rods are distributed along a circumference, the second sliding ring is fixedly arranged at the end part of the second sliding rods far away from the second mounting seat,

the spaces between the plurality of first slide bars and the plurality of second slide bars together constitute the installation space.

Further optionally: the first portion cooperates with the second portion to form a telescopic cage.

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 drag chain structure and is hinged with one end of the drag chain structure; and/or a first fixing part connected with the first part, wherein the first fixing part is provided with a through hole communicated with the mounting space; 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:

the second hinge part is connected with the drag chain structure and is hinged with one end of the drag chain structure; and/or a second fixing part connected with the second part, wherein the second fixing part is provided with a through hole communicated with the mounting space; 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 space, 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 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 utility model discloses a pipeline and circuit between two relative movement parts of pipeline mounting 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 is a sectional view of a pipeline installation structure with a telescopic sleeve according to an embodiment of the present invention;

fig. 2 shows an exploded view of a pipeline installation structure with a telescopic sleeve in an embodiment of the present invention;

FIG. 3 illustrates a cross-sectional view of a pipeline installation configuration with a telescoping rod assembly in an embodiment of the invention;

figure 4 shows an exploded view of a pipeline installation structure with a telescopic rod assembly in an embodiment of the invention;

FIG. 5 is a cross-sectional view of a pipeline installation structure with a tow chain structure in an embodiment of the present invention;

fig. 6 shows an exploded view of a pipeline installation structure with a tow chain structure in an embodiment of the present invention;

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

fig. 8 shows an exploded view of a pipeline installation structure with a telescopic cage in an embodiment of the present 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 schematic structural diagram of a drag chain link unit according to an embodiment of the present invention;

fig. 12 shows a structural schematic diagram (including a second connecting rod) for preventing frost cracking of an embodiment of the present invention;

fig. 13 shows a schematic cross-sectional view of an anti-frost crack structure according to an embodiment of the present invention;

fig. 14 is a cross-sectional view of the telescopic sleeve of the embodiment of the present invention after being assembled with the first rotating base and the second rotating base;

fig. 15 is a schematic view showing an assembled state of the first tube, the second tube and the second rotating base according to the embodiment of the present invention;

fig. 16 is a schematic view illustrating an assembly state of the telescopic cage with the first rotating base and the second rotating base according to the embodiment of the present invention;

fig. 17 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. 18 is a schematic structural view of a first fixing seat and a second fixing seat according to an embodiment of the present invention;

fig. 19 is a schematic view of a pipeline installation structure of the pipeline arranged on the outer side wall of the embodiment of the invention;

fig. 20 is a schematic view showing a state in which a pipe line installation structure with a telescopic sleeve according to an embodiment of the present invention is installed in a washing machine;

fig. 21 is a schematic view showing a state in which a pipeline installation structure with a telescopic cage according to an embodiment of the present invention is installed in a washing machine;

fig. 22 is a schematic view illustrating a state in which a double-base pipeline installation structure according to an embodiment of the present invention is installed in a washing machine;

fig. 23 is a schematic view illustrating a state in which a pipeline installation structure with a drag chain structure according to an embodiment of the present invention is installed in a washing machine;

fig. 24 shows a schematic view of a reducer joint structure according to an embodiment of the present 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; 30a, a strong electric circuit channel; 30b, a weak current circuit channel; 30c, a rotation limiting block; 30d, rotating the limiting groove; 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 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 pipeline mounting 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, can also realize that the pipeline separates and improve the security to this mounting structure simple to operate, compact structure can be used to narrow space, and application scope is wider. The present invention will be described in detail with reference to the following embodiments.

As shown in fig. 1-8, the utility model provides a pipeline mounting structure, set up between first part and the second part that can relative movement for install the connecting line and/or circuit between first part and the second part, like water inlet pipe, water drainage pipeline, power supply line, control scheme etc.. 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 bending 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.

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.

Alternatively, as shown in fig. 5, 6 and 11, in some alternative ways, it may be replaced by a bendable structure similar to the connecting rod structure 30, for example, the connecting rod structure 30 may be replaced by a drag chain structure, and a communication cavity for the pipeline and/or the line is formed inside the drag chain structure. Each section of single chain of the drag chain structure 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. Specifically, the method comprises the following steps: the drag chain structure comprises drag chain link units which are sequentially and rotatably connected. At least one line channel is formed inside the drag chain link unit, wherein the line channels of the multiple sections of drag chain link units are sequentially communicated to form a line main channel.

Furthermore, two adjacent tow chain link units are connected through a movable rotating shaft, wherein the head end of each tow chain link unit is provided with a rotating limiting groove 30d, the tail end of each tow chain link unit is provided with a rotating limiting block 30a, and the two adjacent tow chain link units are matched with the rotating limiting blocks 30a through the rotating limiting grooves 30d to limit the bending angle of the tow chain body of the tow chain structure.

Optionally, two line channels are formed inside the drag chain link unit, including a weak current line channel 30b and a strong current line channel 30a, wherein the weak current line channel 30b is sequentially communicated to form a weak current line main channel; the strong electric circuit channels 30a are communicated in turn to form a strong electric circuit overall channel.

Or, in another mode, three line channels are formed inside the drag chain link unit, and comprise a weak current line channel, a strong current line channel and a water pipeline channel, wherein the weak current line channels are sequentially communicated to form a weak current line main channel; the strong electric circuit channels are sequentially communicated to form a strong electric circuit main channel; the water channel channels are sequentially communicated to form a water channel main channel.

It should be noted that the drag chain structure may adopt a plurality of or a single piece, that is: the number of the drag chain structures and the combination mode of the drag chain structures and other telescopic structures are set according to actual needs.

[ Frost crack prevention ]

As shown in fig. 12 and 13, 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. 14 and 15, in an embodiment, the telescopic structure 40 may be configured as a telescopic sleeve, that is, the first part 41 and the second part 42 are 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. 19.

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. 5-6, 16-17, the telescoping structure 40 may be configured as a telescoping cage structure (preferably disposed at the lowermost portion of the two mounts). 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. 3-4, 5-6, the telescopic structure 40 can be configured as a telescopic rod assembly, the telescopic rod assembly being wound with a pipeline and/or a wire on an outer wall thereof, the telescopic rod assembly comprising a first sliding member (first portion) connected with the first mounting seat and a second sliding member (second portion) connected with the second mounting seat, wherein the first sliding member and the second sliding member are nested and matched to realize corresponding telescopic deformation along with the relative movement of the first part and the second part. Specifically, the method comprises the following steps: 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. Correspondingly, as shown in fig. 3-4, a connecting rod structure, a telescopic rod assembly and a telescopic sleeve are sequentially arranged between the two mounting seats from top to bottom; as shown in fig. 5-6, a drag chain structure, a telescopic rod assembly and a telescopic cage are sequentially arranged between the two mounting seats from top to bottom. It should be noted that, each bending or telescopic structure can be combined according to actual needs, and is installed between the two installation bases to fix the pipeline and/or the line. Therefore, the telescopic structure can be constructed into a telescopic rod component, a telescopic sleeve, a telescopic cage, a telescopic sliding frame and the like, and various kinds of deformation in the telescopic structure are combined at the moment, so that various new pipeline installation structures can be obtained. As shown in fig. 5-6, in the new pipeline installation structure, the first telescopic structure is a telescopic cage, and the second telescopic structure is a telescopic rod assembly.

[ 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. 14 to 18, in order to facilitate the installation and connection of the pipeline, a first pipeline joint 111 is disposed on the first fixing seat 11 and is used for communicating with the pipeline, and the first pipeline joint 111 may be disposed on the fixed connection portion, or a supporting plate is disposed on the fixed connection portion and is provided with the first pipeline joint 111, and the pipeline connection is achieved through the first pipeline joint 111, so that the first pipeline joint 111 can move synchronously when the installation structure is moving, and the joint is prevented from loosening during the moving process 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. 1, 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. 7 and 18, 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. 18, the two pairs of rotation fittings are connected by a first connecting shaft 13.

As shown in fig. 1 to 8 and 14 to 18, 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. 18, 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, a telescopic tube 50 is further included, the telescopic tube 50 is disposed in the installation space/installation cavity, an end of the telescopic tube 50 is connected with the first pipe joint 111, the telescopic tube 50 is preferably a corrugated tube, and the corrugated tube 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 utility model also provides a clothing treatment facility, this clothing treatment facility can be washing machine etc.. As shown in fig. 20 to 24, 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, a reducing connector 70 is further disposed on the water inlet pipe, as shown in fig. 24, the reducing connector 70 includes an outlet end 72 with a large pipe diameter and an inlet end 71 with a small pipe diameter, the inlet end 71 is connected to the outlet end 72 on the water inlet pipe and is communicated with an inlet of the pulsator washing tub, when the inlet water current flows from the inlet end 71 to the outlet end 72, the water inlet pressure can be reduced, and the inflow water can be prevented from impacting the pulsator flip cover to cause large inflow abnormal sound. Preferably, the reducer union 70 is further provided with a mounting portion 73 for fixedly mounting the reducer union 70.

The utility model discloses a pipeline mounting 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 pipe line installation structure provided between a first member and a second member which are relatively movable, for installing a pipe line and/or a wire 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: the two telescopic structures comprise

3. The pipeline installation structure according to claim 2, wherein: the drag chain structure includes: a plurality of sections of drag chain link units which are sequentially and rotatably connected,

4. The pipeline installation structure according to claim 3, wherein: two adjacent connect through the activity pivot between the tow chain link unit, wherein each the head end of tow chain link unit is equipped with rotates the spacing groove, and the tail end is equipped with rotates the stopper, two adjacent pass through between the tow chain link unit rotate the spacing groove and rotate the stopper cooperation and restrict the angle of bending of tow chain structure chain body.

5. The pipeline installation structure according to claim 3, wherein: two line channels are formed inside the drag chain linking unit, including a weak current line channel and a strong current line channel,

6. The pipeline installation structure according to claim 3, wherein: three line channels are formed in the drag chain link unit and comprise a weak current line channel, a strong current line channel and a water circuit pipeline channel,

7. The pipeline installation structure according to claim 2, 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.

8. The pipeline installation structure according to claim 2, wherein:

the first part of the first telescopic structure comprises a plurality of first sliding rods connected with the first mounting seat, and a first sliding ring connected to the first sliding rods;

9. The pipeline installation structure according to claim 8, wherein:

the first sliding rods are distributed along a circumference, and the first sliding rings are fixedly arranged at the ends, far away from the first mounting seat, of the first sliding rods;

10. The pipeline installation structure according to claim 9, wherein: the first portion cooperates with the second portion to form a telescopic cage.

11. The pipeline installation structure according to any one of claims 2 to 10, 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:

12. The pipeline installation structure according to claim 11, 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.

13. The pipeline installation structure according to claim 12, wherein: the telescopic pipe is arranged in the installation space, and the end part of the telescopic pipe is connected with the pipeline joint.

14. 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 13 is provided between the first part and the second part.

15. The laundry treating apparatus according to claim 14, wherein: the pipeline mounting structure is obliquely arranged between the drawer type processing barrel and the frame.