CN112323388A - Pipeline mounting structure between relatively movable parts and clothes treatment equipment - Google Patents
Pipeline mounting structure between relatively movable parts and clothes treatment equipment Download PDFInfo
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- CN112323388A CN112323388A CN202011374042.3A CN202011374042A CN112323388A CN 112323388 A CN112323388 A CN 112323388A CN 202011374042 A CN202011374042 A CN 202011374042A CN 112323388 A CN112323388 A CN 112323388A
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- rotating seat
- pipeline
- connecting rod
- relatively movable
- sliding
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 62
- 238000009434 installation Methods 0.000 claims description 60
- 238000005406 washing Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 description 13
- 101150114468 TUB1 gene Proteins 0.000 description 9
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention provides a pipeline mounting structure between relatively movable parts and clothes treatment equipment comprising the same. The pipeline mounting structure comprises a first rotating seat and a second rotating seat, wherein the first rotating seat is rotatably arranged on the first component, the second rotating seat is rotatably arranged on the second component, and when the first component and the second component move relatively, the first rotating seat and the second rotating seat rotate; the supporting component is connected between the first rotating seat and the second rotating seat and used for supporting the pipeline and/or the circuit, and when the first rotating seat and the second rotating seat rotate, the supporting component changes the stroke along with the rotation of the first rotating seat and the second rotating seat. The invention makes the pipeline arrangement between the moving parts more convenient and reliable.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a pipeline mounting structure between relatively movable parts and clothes treatment equipment.
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 installation structure between relatively movable parts and a clothes treatment apparatus, at least for solving the technical problem of inconvenient pipeline arrangement between the movable parts in the prior art, specifically:
in a first aspect, the present invention provides a pipeline installation structure between relatively movable members, provided between a first member and a second member which are relatively movable, for installing a connecting line and a circuit between the first member and the second member, comprising
A first rotating seat for rotatably mounting on the first member,
the second rotating seat is used for being rotatably arranged on the second component, and when the first component and the second component move relatively, the first rotating seat and the second rotating seat rotate;
a support assembly connected between the first rotating seat and the second rotating seat for supporting a pipeline and/or a line,
when the first rotating seat and the second rotating seat rotate, the stroke of the supporting assembly is changed along with the rotation of the first rotating seat and the second rotating seat.
Further optionally, the device further comprises a first fixed seat for being fixedly connected to the first component, and the first rotating seat is rotatably connected with the first fixed seat;
the second rotating seat is rotatably connected with the second fixed seat.
Further optionally, the support assembly includes a link structure, which is respectively rotatably connected to the first rotating seat and the second rotating seat, and is configured to support the pipeline and the line;
the telescopic structure comprises a first sliding barrel arranged on the first rotating seat and a second sliding barrel arranged on the second rotating seat, the first sliding barrel is connected with the second sliding barrel in a sliding way,
the first sliding barrel and the second sliding barrel are provided with sliding limiting structures, the sliding of the first sliding barrel and the second sliding barrel is limited, and a space for installing a pipeline is formed in the first sliding barrel and the second sliding barrel.
Further optionally, the link structure comprises:
the first end of the first connecting rod is rotatably connected with the first rotating seat;
the first end of the second connecting rod is rotatably connected with the second end of the first connecting rod;
a first end of the third connecting rod is rotatably connected with a second end of the second connecting rod, and a second end of the third connecting rod is rotatably connected with the second rotating seat;
and the first connecting rod and/or the second connecting rod and/or the third connecting rod are/is provided with a fixing structure, and the fixing structure is used for fixing pipelines and/or lines.
Further optionally, the fixing structure comprises a first clamping structure for fixing the line, and/or a second clamping structure for fixing the pipeline.
Further optionally, the second connecting rod is provided with a frost crack prevention structure, and the frost crack prevention structure is used for connecting into a waterway to form a part of the waterway.
Further optionally, the anti-freeze-crack structure comprises
The water flow channel is communicated with the water path and supplies water for circulation;
the air cavity is positioned on the upper side of the water flow channel and is communicated with the water flow channel through a communication hole;
when the water in the water flow channel is frozen, part of the water enters the air cavity.
Further optionally, the first sliding barrel is detachably connected with the first rotating seat, and the second sliding barrel is integrally formed with the second rotating seat.
Further optionally, a mounting hole is formed in the first rotating base, a mounting flange is formed on the outer wall of one end of the first sliding barrel, and the first sliding barrel is connected to the mounting hole in the first rotating base through the mounting flange.
In a second aspect, the present invention provides a washing machine comprising:
a frame;
a drawer-type treatment tank slidably connected to the frame;
the drawer type processing barrel forms a first part, the frame forms a second part, and a pipeline installation structure between the parts capable of moving relatively is arranged between the first part and the second part.
Further optionally, the first rotating seat is installed at a first side of the frame, the second rotating seat is installed at a second side of the back of the drawer-type processing barrel, and the first side and the second side are diagonally arranged, so that the pipeline installation structure between the relatively movable components is diagonally arranged between the frame and the drawer-type processing barrel.
The pipeline installation structure comprises a pipeline installation structure, a pipeline installation structure and a supporting assembly, wherein the pipeline installation structure comprises a pipeline installation structure and a pipeline installation structure, the pipeline installation structure comprises a first pipeline installation structure and a second pipeline installation structure, the first pipeline installation structure is arranged between the two relatively movable components, the second pipeline installation structure is arranged between the two relatively movable components, the pipeline installation structure can be folded or unfolded in the movement process through rotation, the occupied space is reduced. 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 schematic cross-sectional view of a pipeline installation configuration between relatively movable components according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an exploded view of a pipeline installation structure between relatively movable components according to an embodiment of the present invention;
FIG. 3 shows a schematic view of a link structure according to an embodiment of the present invention;
FIG. 4 is a schematic view showing another state of a link structure according to an embodiment of the present invention;
FIG. 5 shows a structural schematic diagram (including a second link) for preventing frost cracking in accordance with an embodiment of the present invention;
FIG. 6 shows a schematic cross-sectional view of a frost crack prevention structure according to an embodiment of the present invention;
FIG. 7 is a schematic exploded view of a pipeline installation structure and first and second rotary seats according to an embodiment of the present invention;
FIG. 8 is a schematic view showing a state where a pipeline installation structure according to another embodiment of the present invention is assembled with a first rotating base and a second rotating base;
fig. 9 is a schematic view showing a state in which a pipe line installation structure between relatively movable parts according to an embodiment of the present invention is installed in a washing machine.
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 and the line which are arranged between the two relatively moving parts through the pipeline mounting structure between the relatively moving parts enable the pipeline and the line to 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. The present invention will be described in detail with reference to specific examples.
As shown in fig. 1 and 2, the present invention provides a pipeline installation structure between relatively movable components, which is disposed between a first component and a second component that are relatively movable, and is used for installing connection pipelines and circuits between the first component and the second component, such as a water inlet pipeline, a water discharge pipeline, a power supply pipeline, a control circuit, and the like. The pipeline mounting structure between the relatively movable parts includes:
a first rotating seat 12 for rotatably mounting on the first member,
a second rotary base 22 for rotatably mounting on the second member;
the supporting assembly is connected between the first rotating seat 12 and the second rotating seat 22 and used for supporting a pipeline and/or a line, the stroke can be changed along with the rotation of the first rotating seat 12 and the second rotating seat 22, namely when the first part and the second part move relatively, the first rotating seat 12 and the second rotating seat 22 rotate and synchronously change the distance between the first rotating seat 12 and the second rotating seat 22, and the stroke is changed along with the rotation of the first rotating seat 12 and the second rotating seat 22, namely the length of the pipeline and/or the line between the first part and the second part is changed in a telescopic mode or a bending mode and the like, so that the change of the distance between the first rotating seat 12 and the second rotating seat 22 is adapted.
The device also comprises a first fixed seat 11, wherein the first fixed seat 11 and a first rotating seat 12 form a first rotating assembly 10, and the first rotating seat 12 is rotatably connected with the first fixed seat 11;
still include second fixing base 21, second fixing base 21 and second rotate the seat 22 and constitute second rotating assembly 20, and second rotates seat 22 and is connected with second fixing base 21 rotation.
The first rotating assembly 10 and the second rotating assembly 20 are connected by a support assembly, which includes: and a pipeline installation structure rotatably connected to the first rotating assembly 10 and the second rotating assembly 20, respectively, for fixing a pipeline and a line, preferably, the pipeline installation structure is a link structure 30 capable of being extended or contracted with the relative movement of the first rotating assembly 10 and the second rotating assembly 20.
The support assembly further includes: the pipeline installation structure 40 comprises a first part 41 connected with the first rotating assembly 10 and a second part 42 connected with the second rotating assembly 20, the first part 41 and the second part 42 are connected in a sliding mode, and an installation space for arranging a pipeline is formed in the pipeline installation structure 40.
As shown in fig. 1, in the present embodiment, the first rotating assembly 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 rotatably connecting with the first rotary base 12.
The first rotating assembly 10 further includes a first rotating base 12, the first rotating base 12 is rotatably connected to the first fixing base 11, the first rotating base 12 includes a main body portion, the main body portion is configured as a narrow and long plate-shaped structure, a first rotating base 121 matched with the rotating connection portion on the first fixing base 11 is disposed on one side of the main body portion, and preferably, a rib plate is disposed 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. 7, the first rotating base 12 further includes: first rotation connecting portion 122 of being connected with link structure 30, first rotation connecting portion 122 rotates with link structure 30's one end to be connected, first rotation connecting portion 122 is in the upper end of main part, it is preferred to include two supporting parts, two supporting parts set up and interval certain distance relatively, the tip of two supporting parts all sets up the rotation connecting hole, two axis collineations of rotating the connecting hole, link structure 30's tip stretches into between two supporting parts, and wear to establish on two rotation connecting holes and link structure 30 through structures such as round pin axle, realize rotating the connection. It is easily conceivable that only one support portion may be provided, and the link structure 30 may be connected to rotate.
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 rotation connecting part 122 and the first fixing part 123 for mounting more pipeline mounting structures 40 or other structures.
The second rotating assembly 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 rotatably connected 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 link structure 30, the second hinge 222 being hinged to one end of the link structure 30; and/or a second fixing portion 223 connected to the second portion 42, the second fixing portion 223 being provided with a through hole communicating with the installation space. The 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, or, alternatively, 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 rotating base 22 has the same structure as the first rotating base 12, and the detailed structure of the second rotating assembly 20 will not be described in detail.
Preferably, as shown in fig. 1 and 2, a telescopic pipe 50 is further included, the telescopic pipe 50 is disposed in the installation space, and the telescopic pipe 50 is preferably a corrugated pipe which can be connected to a water inlet or a water outlet pipeline. Or, the corrugated pipe is used as a protection pipe and sleeved on the outer side of part of the pipeline to protect the pipeline, and at the moment, the corrugated pipe is not used as a part of the water channel.
Specifically, as shown in fig. 3 and 4, the support assembly includes a link structure 30, and the link structure 30 includes:
a first link 31, a first end of the first link 31 being rotatably connected to the first rotating assembly 10;
a second link 32, a first end of the second link 32 being rotatably connected to a second end of the first link 31;
a third connecting rod 33, wherein a first end of the third connecting rod 33 is rotatably connected with a second end of the second connecting rod 32, and a second end of the third connecting rod 33 is rotatably connected with the second rotating assembly 20; preferably, the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are connected through a rotating shaft, two ends of the first connecting rod 31, the second connecting rod 32 and the third connecting rod 33 are provided with rotating connecting holes, and the rotating connection between the two connecting rods is realized by penetrating through the rotating shaft, the connecting pin and other structures in the two rotating connecting holes. The first connecting rod 31 and the third connecting rod 33 are rotatably connected to 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 rotating assembly 10 and the second rotating assembly 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 further include more links, such as four links, five links, etc., or may further include two links, which may be provided as required.
Alternatively, it may be replaced with a structure similar to the link structure 30, for example, a drag chain structure may be used instead of the link structure 30, and a communication chamber for a pipe or a line may be formed inside the drag chain structure.
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. 3, 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 cleaner and tidier, and mutual interference between strong current and weak current is also 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. 4, 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.
As shown in fig. 5 and 6, 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-freezing 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 air discharge chamber 342, water cannot enter the air discharge 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.
Preferably, as shown in fig. 7, in the present embodiment, the supporting assembly further includes a pipeline mounting structure 40, and the pipeline mounting structure 40 may also be configured as a sleeve assembly, i.e. the first part 41 and the second part 42 are configured as cylindrical structures, sleeved together, and can slide relatively. Wherein the first portion 41 and the second portion 42 may be integrally formed with the first rotating assembly 10 and the second rotating assembly 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 groove is formed on the outer peripheral wall of the first portion 41 along the axial direction thereof, 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, and the sliding of the first portion 41 and the second portion 42 is guided, preferably, two grooves and 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 pipeline installation structures 40 may be provided at the same time to match the installation of different pipelines or lines, for example, two pipeline installation structures 40 may be provided, two pipeline installation structures 40 may adopt different structures or the same structure, and of course, more pipeline installation structures 40 may be provided as required.
In another embodiment, as shown in fig. 8, the first portion 41 of the pipeline installation structure 40 comprises a plurality of first sliding bars 411 connected with the first rotating assembly 10, and a first sliding ring 412 connected on 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 to the first rotating assembly 10, and second ends of the plurality of first sliding bars 411 are distributed and connected to the first sliding ring 412 along the circumference.
The second portion 42 of the pipeline mounting structure 40 comprises a plurality of second sliding rods 421 connected to the second rotating assembly 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 rotating assembly 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 rotating assembly 20, the second sliding ring 422 is located between the first sliding ring 412 and the first rotating assembly 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 an installation space. The first part 41 and the second part 42 can be integrally extended and contracted through relative sliding, the length of the pipeline mounting structure 40, namely the length of the mounting 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.
The present invention also provides a laundry treating apparatus, as shown in fig. 9, comprising:
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 processing barrel 1 constitutes a first part, the frame 2 constitutes a second part, and the pipeline mounting structure between the relatively movable parts is arranged between the first part and the second part, namely, the pipeline mounting structure between the relatively movable parts is connected between the drawer-type processing barrel 1 and the frame 2.
The first rotating unit 10 is installed on the drawer type treating tub 1, the second rotating unit 20 is installed on the frame 2, the drawer type treating tub 1 is drawn out from the front side of the frame 2, the second rotating unit 20 is installed on the rear side of the frame 2, and when the drawer type treating tub 1 is drawn or pushed, the pipeline installation structure between the relatively moving parts is extended or contracted as a whole along with the movement thereof.
Preferably, in the present embodiment, the first rotating unit 10 is installed at the left edge of the drawer type processing tub 1, the second rotating unit 20 is installed at the right edge of the drawer type processing tub 1, the first rotating base 12 and the second rotating base 22 rotate when the drawer type processing tub 1 is pulled, and the link structure 30 and the pipe installation structure 40 are extended, and when the drawer type processing tub 1 is pushed, the first rotating base 12 and the second rotating base 22 are inverted, and the link structure 30 and the pipe installation structure 40 are shortened.
Moreover, when the drawer-type processing barrel 1 is pushed to the innermost position of the frame 2, the link structure 30 and the pipeline installation 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 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 pipe mounting structure 40. Preferably, the connecting parts of the water inlet pipeline and the water discharge pipeline and the drawer-type treatment barrel 1 are corrugated pipes, so that the connecting parts are prevented from being pulled or excessively worn when the pipelines move.
Furthermore, the water inlet pipe is also provided with a reducing connector 70, the reducing connector 70 comprises an outlet end with a larger pipe diameter and an inlet end with a smaller pipe diameter, the inlet end is connected to the inlet pipe, the outlet end is communicated with the inlet of the impeller washing barrel, when the inlet water flow enters the outlet end from the inlet end, the water inlet pressure can be reduced, and the phenomenon that the inlet water impacts the impeller turnover cover to cause larger inlet water abnormal sound is avoided. Preferably, the reducer union 70 is further provided with a mounting portion for fixedly mounting the reducer union 70.
The pipeline installation structure can realize the installation of the pipeline or the line connected between the two movable parts through the pipeline installation structure between the relatively movable 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 (11)
1. A line installation structure between relatively movable members provided between a first member and a second member which are relatively movable, for installing a connecting line and a wiring between the first member and the second member, characterized in that: comprises that
A first rotating seat for rotatably mounting on the first member,
the second rotating seat is used for being rotatably arranged on the second component, and when the first component and the second component move relatively, the first rotating seat and the second rotating seat rotate;
a support assembly connected between the first rotating seat and the second rotating seat for supporting a pipeline and/or a line,
when the first rotating seat and the second rotating seat rotate, the stroke of the supporting assembly is changed along with the rotation of the first rotating seat and the second rotating seat.
2. The pipeline installation structure between relatively movable members as claimed in claim 1, wherein: the first rotating seat is rotatably connected with the first fixed seat;
the second rotating seat is rotatably connected with the second fixed seat.
3. The pipeline installation structure between relatively movable members as claimed in claim 2, wherein: the supporting assembly comprises a connecting rod structure which is respectively connected with the first rotating seat and the second rotating seat in a rotating manner and is used for supporting pipelines and circuits;
the telescopic structure comprises a first sliding barrel arranged on the first rotating seat and a second sliding barrel arranged on the second rotating seat, the first sliding barrel is connected with the second sliding barrel in a sliding way,
the first sliding barrel and the second sliding barrel are provided with sliding limiting structures, the sliding of the first sliding barrel and the second sliding barrel is limited, and a space for installing a pipeline is formed in the first sliding barrel and the second sliding barrel.
4. A pipeline installation structure between relatively movable members as claimed in claim 3, wherein: the link structure includes:
the first end of the first connecting rod is rotatably connected with the first rotating seat;
the first end of the second connecting rod is rotatably connected with the second end of the first connecting rod;
a first end of the third connecting rod is rotatably connected with a second end of the second connecting rod, and a second end of the third connecting rod is rotatably connected with the second rotating seat;
and the first connecting rod and/or the second connecting rod and/or the third connecting rod are/is provided with a fixing structure, and the fixing structure is used for fixing pipelines and/or lines.
5. The pipeline installation structure between relatively movable members as claimed in claim 4, wherein: the fixing structure comprises a first clamping structure used for fixing a circuit and/or a second clamping structure used for fixing a pipeline.
6. The pipeline installation structure between relatively movable members as claimed in claim 5, wherein: the second connecting rod is provided with an anti-frost-crack structure, and the anti-frost-crack structure is used for being connected with a water path to form a part of the water path.
7. The pipeline installation structure between relatively movable members as claimed in claim 6, wherein: the anti-frost crack structure comprises
The water flow channel is communicated with the water path and supplies water for circulation;
the air cavity is positioned on the upper side of the water flow channel and is communicated with the water flow channel through a communication hole;
when the water in the water flow channel is frozen, part of the water enters the air cavity.
8. A pipeline installation structure between relatively movable members as claimed in claim 3, wherein: the first sliding barrel is detachably connected with the first rotating seat, and the two sliding barrels are integrally formed with the second rotating seat.
9. The pipeline installation structure between relatively movable members as claimed in claim 8, wherein: the first rotating seat is provided with a mounting hole, the outer wall of one end of the first sliding barrel forms a mounting flange, and the first sliding barrel is connected to the mounting hole on the first rotating seat through the mounting flange.
10. A washing machine characterized by: 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 member, the frame constitutes a second member, and a pipeline installation structure between the relatively movable members as claimed in any one of claims 1 to 9 is provided between the first member and the second member.
11. The washing machine as claimed in claim 10, wherein:
the first rotating seat is arranged on a first side edge of the frame, the second rotating seat is arranged on a second side edge of the back of the drawer type processing barrel, and the first side edge and the second side edge are arranged in an inclined mode, so that the pipeline installation structure between the relatively movable components is obliquely arranged between the frame and the drawer type processing barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374042.3A CN112323388B (en) | 2020-11-28 | 2020-11-28 | Pipeline mounting structure between relatively movable parts and clothes treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011374042.3A CN112323388B (en) | 2020-11-28 | 2020-11-28 | Pipeline mounting structure between relatively movable parts and clothes treatment equipment |
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| CN112323388A true CN112323388A (en) | 2021-02-05 |
| CN112323388B CN112323388B (en) | 2024-08-27 |
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| CN202011374042.3A Active CN112323388B (en) | 2020-11-28 | 2020-11-28 | Pipeline mounting structure between relatively movable parts and clothes treatment equipment |
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| CN112323388B (en) | 2024-08-27 |
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