CN117364436A - Washing machine connecting hose and drum washing machine - Google Patents
Washing machine connecting hose and drum washing machine Download PDFInfo
- Publication number
- CN117364436A CN117364436A CN202210772866.9A CN202210772866A CN117364436A CN 117364436 A CN117364436 A CN 117364436A CN 202210772866 A CN202210772866 A CN 202210772866A CN 117364436 A CN117364436 A CN 117364436A
- Authority
- CN
- China
- Prior art keywords
- pipe section
- washing machine
- annular boss
- section
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 53
- 230000002093 peripheral effect Effects 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a connecting hose of a washing machine and a roller washing machine, wherein the connecting hose comprises a first connecting pipe section, a corrugated pipe section and a second connecting pipe section which are sequentially connected, an annular boss which is arranged in an outward protruding and extending mode is arranged on the peripheral wall of the first connecting pipe section, and a clamping groove which is arranged in an inward concave mode is arranged on the peripheral wall of the annular boss. The outer peripheral wall of one end of the connecting hose is provided with the annular boss, the outer peripheral wall of the annular boss is provided with the clamping groove concavely arranged inwards, the connecting hose can extend into the mounting opening when being mounted and connected with the outer cylinder, and can be directly clamped on the inner side and the outer side of the mounting opening of the outer cylinder, and other matched mounting structures are not required to be additionally arranged at the mounting opening of the outer cylinder, so that the connecting hose is simple in structure, convenient to mount and low in cost.
Description
Technical Field
The invention belongs to the field of clothes treatment, and particularly relates to a connecting hose of a washing machine and a drum washing machine.
Background
In the prior art, in the outer drum type washing machine, a connecting hose is used as a water inlet connecting hose connected between the outer drum and the water box, so that water enters the washing drum through the water box and the water inlet connecting hose. Alternatively, the connection hose is connected between the outer cylinder and the water box to be used as a ventilation hose, so that the atmospheric pressure inside the washing cylinder is balanced with the atmospheric pressure outside the washing machine.
In general, the connection method of the connection hose and the outer tube is roughly classified into the following methods: 1. a mounting joint is arranged at the through hole outside the outer cylinder, the connecting hose is sleeved outside the mounting joint, and the connecting hose is bound on the mounting joint by using a binding belt or a rope, so that the connecting hose and the mounting joint are fixed; 2. the outer part of the outer cylinder is provided with a mounting joint through a through hole, and the mounting joint on the connecting hose and the outer cylinder adopts a pipe clamp type mounting mode; 3. the installation joint is arranged at the through hole outside the outer cylinder, one end of the connecting hose is arranged into a conical structure, and the conical structure stretches into the installation joint on the outer cylinder to realize the compression and fixation of the two.
According to the various schemes, the installation joint is required to be additionally arranged at the through hole of the outer cylinder, and accessories such as the binding belt, the pipe clamp and the like are required to be fixed, so that the installation is troublesome, and the installation cost is increased; or the extension length and the volume of the installation joint are required to be increased so that the conical structure at one end of the connecting hose extends into the installation joint on the outer cylinder, thereby improving the manufacturing cost.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a connecting hose of a washing machine, which is directly clamped on the inner side and the outer side of a mounting opening of an outer cylinder through a clamping groove at one end of the connecting hose, and other matched mounting structures are not needed to be additionally arranged at the mounting opening of the outer cylinder, so that the connecting hose is simple in structure, convenient to mount and low in cost.
Another object of the present invention is to provide a drum washing machine.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that: there is provided a connection hose for a washing machine, the connection hose comprising a first connection pipe section, a bellows section and a second connection pipe section which are sequentially connected,
the outer peripheral wall of the first connecting pipe section is provided with an annular boss which protrudes outwards and extends, and the outer peripheral wall of the annular boss is provided with a clamping groove which is arranged inwards in a concave mode.
The outer peripheral wall of one end of the connecting hose is provided with the annular boss, the outer peripheral wall of the annular boss is provided with the clamping groove concavely arranged inwards, the connecting hose can extend into the mounting opening when being mounted and connected with the outer cylinder, and can be directly clamped on the inner side and the outer side of the mounting opening of the outer cylinder, and other matched mounting structures are not required to be additionally arranged at the mounting opening of the outer cylinder, so that the connecting hose is simple in structure, convenient to mount and low in cost.
Further, the depth of the clamping groove is larger than or equal to the annular width of the annular boss in the radial direction.
Further, the annular boss is arranged to project radially outwardly from the peripheral wall of the first connecting tube section.
Further, the annular boss is an elastic annular boss.
Further, the annular boss is arranged close to the end part of the other end, which is opposite to the connection of the first connecting pipe section and the corrugated pipe section.
Further, the first connecting segment includes,
one end of the first pipe section is connected with one end of the corrugated pipe section and is coaxially connected with the corrugated pipe section;
the second pipe section is bent and extended from the other end of the first pipe section to one side deviating from the axis of the first pipe section, and the annular boss is arranged on the second pipe section.
Further, the second connecting tube section comprises,
one end of the third pipe section is connected with the other end of the corrugated pipe section and is coaxially connected with the corrugated pipe section;
and the fourth pipe section is reversely bent and extended along the bending direction of the second pipe section from the other end of the third pipe section and is parallel to the extending direction of the second pipe section.
Further, the axes along which the first connecting tube section, the bellows section, and the second connecting tube section extend are in the same plane.
The invention also provides a drum washing machine, which is provided with the connecting hose of the washing machine.
Further, also comprises
The water box is detachably connected with the second connecting pipe section;
the outer barrel is provided with a mounting opening, the first connecting pipe section is mounted in the mounting opening, and the clamping grooves are clamped on the inner side wall and the outer side wall of the outer barrel at the periphery of the mounting opening.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
The outer peripheral wall of one end of the connecting hose is provided with the annular boss, the outer peripheral wall of the annular boss is provided with the clamping groove concavely arranged inwards, the connecting hose can extend into the mounting opening when being mounted and connected with the outer cylinder, and can be directly clamped on the inner side and the outer side of the mounting opening of the outer cylinder, other matched mounting structures are not required to be additionally arranged at the mounting opening of the outer cylinder, and washing foam in the outer cylinder can be prevented from overflowing outwards.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic view of a connection hose of the present invention;
FIG. 2 is a schematic view of a connecting hose of the present invention;
FIG. 3 is a schematic illustration of the present invention at A-A of FIG. 2;
FIG. 4 is a schematic illustration of a connection hose installation of the present invention;
FIG. 5 is an enlarged schematic view of the present invention at A in FIG. 4;
fig. 6 is a schematic view of a cross section of a connection hose to an outer barrel of the present invention.
In the figure: 1. a connecting hose; 11. a first connecting tube section; 111. a first pipe section; 112. a second pipe section; 12. a bellows section; 13. a second connecting tube section; 131. a third pipe section; 132. a fourth pipe section; 133. a protruding portion; 14. an annular boss; 141. a clamping groove; 2. an outer cylinder 2; 21. a mounting port; 3. a water box; 4. a connecting pipe; 5. and (5) pipe clamps.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 6, the present invention provides a connection hose 1 for a washing machine. The connecting hose 1 can be used for connecting the outer barrel 2 of the washing machine with the water box 3 of the washing machine, and water flows into the outer barrel 2 through the water box 3 and the connecting hose 1; or one end of the connecting hose 1 is connected with the outer cylinder 2, the outer cylinder 2 is communicated with the inner cylinder, and the other end of the connecting hose 1 is communicated with the external atmosphere of the washing machine, so that the balance of the internal and external air pressures of the washing machine is maintained.
The connecting hose 1 comprises a first connecting tube section 11, a corrugated tube section 12 and a second connecting tube section 13 which are connected in sequence.
The outer peripheral wall of the first connecting pipe section 11 is provided with an annular boss 14 protruding outwards and extending, and the outer peripheral wall of the annular boss 14 is provided with a clamping groove 141 concavely arranged inwards for detachable connection with the outer barrel 2 of the washing machine.
The outer peripheral wall of one end of the connecting hose 1 is provided with the annular boss 14, the outer peripheral wall of the annular boss 14 is provided with the clamping groove 141 concavely arranged inwards, the connecting hose 1 can extend into the mounting opening 21 and be directly clamped on the inner side and the outer side of the mounting opening 21 of the outer cylinder 2 when being mounted and connected with the outer cylinder 2, other matched mounting structures are not required to be additionally arranged at the mounting opening 21 of the outer cylinder 2, and washing foam in the outer cylinder 2 can be prevented from overflowing outwards, so that the connecting hose has the advantages of simple structure, convenience in mounting and low cost.
Preferably, the annular boss 14 is an elastic member.
During installation, the first connecting pipe section 11 of the connecting hose 1 is required to be inserted into the installation opening 21 of the outer cylinder 2, and as the annular boss 14 has certain elasticity, the annular boss 14 can be slightly pinched inwards during insertion, a part of the annular boss 14 and the end part of the first connecting pipe section 11 extend into the inner part of the outer cylinder 2, and then the annular boss 14 is loosened, so that two side walls of the clamping groove 141 are clamped on the inner side wall and the outer side wall of the outer cylinder 2 at the periphery of the installation opening 21.
The connecting hose 1 is a plastic piece, a rubber piece or a combination piece of plastic and rubber. In the production and manufacture of the connecting hose 1, the first connecting pipe section 11, the corrugated pipe section 12, the second connecting pipe section 13 and the annular boss 14 may be integrally formed, or may be formed separately and then fused together.
When in installation, the annular boss 14 is slightly pinched inwards, and the first connecting pipe section 11 can be deformed, so that the connecting hose 1 is conveniently installed on the outer cylinder 2 of the washing machine.
The clamping groove 141 is provided in various ways:
in this way, the clamping groove 141 is recessed from the outer peripheral wall of the annular boss 14 to the inside of the annular boss 14, and does not extend to the outer peripheral wall of the first connecting pipe segment 11, namely: the depth of the clamping groove 141 is smaller than the annular width of the annular boss 14 in the radial direction.
In another arrangement, the clamping groove 141 is recessed from the outer peripheral wall of the annular boss 14, extends through the outer peripheral wall of the first connecting pipe section 11, and then continues to extend into the first connecting pipe section 11, and does not extend through the inner peripheral wall of the first connecting pipe section 11, namely: the depth of the clamping groove 141 is equal to the annular width of the annular boss 14 in the radial direction.
In another arrangement, the clamping groove 141 is recessed from the outer peripheral wall of the annular boss 14 into the peripheral wall of the first connecting tube segment 11, namely: the depth of the clamping groove 141 is greater than the annular width of the annular boss 14 in the radial direction.
Preferably, the depth of the clamping groove 141 is equal to the radial annular width of the annular boss 14
By extending the clamping groove 141 from the outer circumferential wall of the annular boss 14 to the outer circumferential wall of the first connecting pipe section 11 in an inward recessed manner, the depth of the clamping groove 141 can be increased as much as possible without damaging the structural strength of the first connecting pipe section 11, and the clamping capability with the outer cylinder 2 can be improved, thereby improving the connection strength of the connecting hose 1 and the outer cylinder 2.
When the connecting hose 1 is manufactured, two annular extending edges extending outwards can be directly arranged on the peripheral wall of the first connecting pipe section 11 to form the annular boss 14, the two annular extending edges are arranged at intervals along the axial direction of the first connecting pipe section 11, and a gap between the two annular extending edges forms the clamping groove 141.
Further, the groove width of the clamping groove 141 is equal to the wall thickness of the outer cylinder 2 at the outer periphery of the mounting opening 21.
Preferably, the maximum outer diameter of the first connecting pipe section 11 and the second connecting pipe section 13 is smaller than the maximum outer diameter of the corrugated pipe section 12, and the maximum outer diameter of the annular boss 14 is smaller than the maximum outer diameter of the corrugated pipe section 12.
The annular boss 14 has a plurality of extension arrangements:
the annular boss 14 may extend from the outer peripheral wall of the first connecting pipe section 11 obliquely away from one end of the bellows section 12, and the extending direction of the annular boss 14 forms an acute angle with the extending direction of the first connecting pipe section 11 from one end of the connecting bellows section 12 to the other end.
The annular boss 14 may extend from the outer peripheral wall of the first connecting pipe section 11 obliquely toward one end close to the bellows section 12, and the extending direction of the annular boss 14 forms an obtuse angle with the extending direction of the first connecting pipe section 11 from one end to the other end of the connecting bellows section 12.
The annular boss 14 may also be disposed to protrude radially outward from the outer peripheral wall of the first connecting pipe segment 11, and the extending direction of the annular boss 14 may be perpendicular to the axial direction of the first connecting pipe segment 11.
Preferably, the annular boss 14 is provided to protrude radially outwardly from the outer peripheral wall of the first connecting pipe segment 11. The extension shape of the annular boss 14 is matched with the extension shape of the outer cylinder wall 2 of the periphery of the mounting opening 21.
The extending direction of the annular boss 14 is perpendicular to the axial direction of the first connecting pipe segment 11, so that the clamping groove 141 on the annular boss 14 is easily installed at the installation opening 21 of the outer cylinder 2 and is not easily separated from the installation opening 21 of the outer cylinder 2.
Preferably, the annular boss 14 is an elastic annular boss 14, which can conveniently enable the annular boss 14 to partially pass through the mounting opening 21 to the inside of the outer cylinder 2 when the connecting hose 1 is mounted on the outer cylinder 2, so that the groove wall on one side of the clamping groove 141 is opposite to and close to the inner wall of the outer cylinder 2.
Preferably, the annular boss 14 is disposed near the end of the first connecting pipe segment 11 opposite to the end connected to the bellows segment 12.
The annular boss 14 is provided on the outer peripheral wall of the first connecting pipe segment 11 connected to the other end portion of the first connecting pipe segment 11.
As shown in fig. 2 to 3, the first connection pipe section 11 includes a first pipe section 111 and a second pipe section 112.
One end of the first pipe section 111 is connected to one end of the bellows section 12, and the first pipe section 111 is coaxially connected to the bellows section 12. The second pipe section 112 is bent and extended from the other end of the first pipe section 111 to a side offset from the axis of the first pipe section 111. The annular boss 14 is disposed on the second pipe segment 112.
Preferably, the annular boss 14 is disposed on an end of the second pipe segment 112 remote from the first pipe segment 111. The first pipe section 111 is in arc transition connection with the second pipe section 112.
According to the invention, the first connecting pipe section 11 is provided with the first pipe section 111 and the second pipe section 112 which are connected at an angle, so that the angle of the connecting hose 1 can be conveniently adjusted to be connected with the outer cylinder 2 of the washing machine, and the installation range of the connecting hose 1 on the washing machine is enlarged.
The second connecting tube section 13 comprises a third tube section 131 and a fourth tube section 132.
One end of the third pipe segment 131 is connected to the other end of the bellows segment 12, and the third pipe segment 131 is coaxially connected to the bellows segment 12. Preferably, the third pipe segment 131 and the first pipe segment 111 are coaxially connected to the bellows segment 12.
The fourth pipe segment 132 is bent and extended reversely from the other end of the third pipe segment 131 along the bending direction of the second pipe segment 112, and is parallel to the extending direction of the second pipe segment 112.
Preferably, the outer peripheral wall of the end portion of the fourth pipe segment 132, which is away from the third pipe segment 131, is provided with a protruding portion 133, so that when other components are connected through a pipe clamp, a band, etc., the pipe clamp and the band are limited, and the pipe clamp or the band is prevented from falling off from the installation place.
The third pipe segment 131 is in arc transition connection with the fourth pipe segment 132.
Further, the axes along which the first connecting pipe section 11, the bellows section 12 and the second connecting pipe section 13 extend are in the same plane.
As shown in fig. 4 to 6, the present invention also provides a drum washing machine having the connection hose 1 of any one of the above washing machines.
Further, the drum washing machine further includes a water tub 3 and an outer tub 2. The water box 3 is arranged at the top of the box frame of the drum washing machine and is positioned above the outer cylinder 2. The water cartridge 3 is typically used to contain water and/or detergent.
The washing machine connecting hose 1 is arranged in the connection between the outer barrel 2 and the water box 3 of the washing machine, and water flows into the outer barrel 2 through the water box 3 and the connecting hose 1; or one end of the connecting hose 1 is connected with the outer cylinder 2, the outer cylinder 2 is communicated with the inner cylinder, and the other end of the connecting hose 1 is communicated with the external atmosphere of the washing machine, so that the balance of the internal and external air pressures of the washing machine is maintained.
In one embodiment, the connection hose 1 is connected between the water box 3 and the outer cylinder 2. The outer cylinder 2 is provided with an installation opening 21, the first connecting pipe section 11 is installed in the installation opening 21, and the clamping grooves 141 are clamped on the inner side wall and the outer side wall of the outer cylinder 2 at the periphery of the installation opening 21. The water box 3 is provided with a water outlet joint which is detachably connected with the second connecting pipe section 13.
In another embodiment, one end of the connecting hose 1 is connected with the outer cylinder 2, and the other end is communicated with the outside of the washing machine. The outer cylinder 2 is provided with an installation opening 21, the first connecting pipe section 11 is installed in the installation opening 21, and the clamping grooves 141 are clamped on the inner side wall and the outer side wall of the outer cylinder 2 at the periphery of the installation opening 21. The second connection pipe section 13 communicates with the outside of the washing machine.
Further, a laundry throwing opening is formed in the front side of the drum washing machine, and the opening of the outer drum 2 is arranged forward and opposite to the laundry throwing opening. The mounting port 21 may be provided at an upper portion of the outer tube 2, at an upper portion of a peripheral wall of the outer tube 2, or at an upper portion of a bottom of the outer tube 2.
The fourth pipe section 132 is connected with the water outlet joint of the water box 3 through a pipe clamp.
The drum washing machine further includes a connection pipe 4. The connecting pipe 4 is connected between a water inlet port on the box body of the drum washing machine and a water inlet end of the water box 3, and when water enters the washing machine, the water passes through the water inlet port on the box body, is conveyed to the water box 3 by the connecting pipe 4, and then enters the outer barrel 2 through the water box 3 and the connecting hose 1.
The connecting pipe 4 is sleeved on the water inlet joint of the water box 3 and is fixed through the pipe clamp 5.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present invention can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present invention.
Claims (10)
1. A connection hose for a washing machine, characterized in that:
the connecting hose comprises a first connecting pipe section, a corrugated pipe section and a second connecting pipe section which are connected in sequence,
the outer peripheral wall of the first connecting pipe section is provided with an annular boss which protrudes outwards and extends, and the outer peripheral wall of the annular boss is provided with a clamping groove which is arranged inwards in a concave mode.
2. A washing machine connection hose according to claim 1, wherein: the depth of the clamping groove is larger than or equal to the annular width of the annular boss in the radial direction.
3. A washing machine connection hose according to claim 1, wherein:
the annular boss protrudes outwards and extends from the outer peripheral wall of the first connecting pipe section in the radial direction.
4. A washing machine connection hose according to claim 1, wherein: the annular boss is an elastic annular boss.
5. A washing machine connection hose according to any one of claims 1 to 4, wherein: the annular boss is arranged close to the end part of the other end, which is opposite to the connection of the first connecting pipe section and the corrugated pipe section.
6. A washing machine connection hose according to any one of claims 1 to 4, wherein: the first connecting pipe section comprises a first connecting pipe section,
one end of the first pipe section is connected with one end of the corrugated pipe section and is coaxially connected with the corrugated pipe section;
the second pipe section is bent and extended from the other end of the first pipe section to one side deviating from the axis of the first pipe section, and the annular boss is arranged on the second pipe section.
7. A washing machine connection hose according to claim 6, wherein: the second connecting tube section comprises a first connecting tube section,
one end of the third pipe section is connected with the other end of the corrugated pipe section and is coaxially connected with the corrugated pipe section;
and the fourth pipe section is reversely bent and extended along the bending direction of the second pipe section from the other end of the third pipe section and is parallel to the extending direction of the second pipe section.
8. A washing machine connection hose according to claim 7, wherein: the axes of extension of the first connecting tube section, the corrugated tube section and the second connecting tube section are in the same plane.
9. A drum washing machine, characterized in that: a connection hose for a washing machine as claimed in any one of claims 1 to 8.
10. A drum washing machine as claimed in claim 9, wherein: and also comprises
The water box is detachably connected with the second connecting pipe section;
the outer barrel is provided with a mounting opening, the first connecting pipe section is mounted in the mounting opening, and the clamping grooves are clamped on the inner side wall and the outer side wall of the outer barrel at the periphery of the mounting opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210772866.9A CN117364436A (en) | 2022-06-30 | 2022-06-30 | Washing machine connecting hose and drum washing machine |
| PCT/CN2023/094230 WO2024001575A1 (en) | 2022-06-30 | 2023-05-15 | Connecting hose of washing machine, and drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210772866.9A CN117364436A (en) | 2022-06-30 | 2022-06-30 | Washing machine connecting hose and drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117364436A true CN117364436A (en) | 2024-01-09 |
Family
ID=89383172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210772866.9A Pending CN117364436A (en) | 2022-06-30 | 2022-06-30 | Washing machine connecting hose and drum washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN117364436A (en) |
| WO (1) | WO2024001575A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050121981A (en) * | 2004-06-23 | 2005-12-28 | 주식회사 대우일렉트로닉스 | Drain hose of washing machine |
| CN107605626A (en) * | 2017-10-31 | 2018-01-19 | 天津市宇龙昊天汽车滤清器有限公司 | Air inlet pipeline assembly for air cleaner |
| CN218115901U (en) * | 2022-06-30 | 2022-12-23 | 青岛海尔洗涤电器有限公司 | Washing machine connecting hose and drum washing machine |
-
2022
- 2022-06-30 CN CN202210772866.9A patent/CN117364436A/en active Pending
-
2023
- 2023-05-15 WO PCT/CN2023/094230 patent/WO2024001575A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024001575A1 (en) | 2024-01-04 |
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