CN107794714B - Washing machine water inlet hose and drum washing machine - Google Patents
Washing machine water inlet hose and drum washing machine Download PDFInfo
- Publication number
- CN107794714B CN107794714B CN201610791905.4A CN201610791905A CN107794714B CN 107794714 B CN107794714 B CN 107794714B CN 201610791905 A CN201610791905 A CN 201610791905A CN 107794714 B CN107794714 B CN 107794714B
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- China
- Prior art keywords
- washing machine
- water inlet
- inlet hose
- baffle
- stopper
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000005406 washing Methods 0.000 title claims abstract description 67
- 230000000903 blocking effect Effects 0.000 claims abstract description 68
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 238000000926 separation method Methods 0.000 abstract description 14
- 239000006260 foam Substances 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000003599 detergent Substances 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a washing machine water inlet hose and a drum washing machine, and relates to the technical field of washing machine accessories. The water inlet hose comprises a hose body and a blocking device arranged on the hose body, the blocking device comprises a blocking piece and a stop block, the stop block is fixed on the hose body, the stop block is rotatably connected with the blocking piece, and when the blocking piece is abutted to the stop block, the blocking device seals the outlet end of the hose body. Still protect a drum type washing machine, install between distributor and the urceolus washing machine intake hose, the separation blade is located the one end that the distributor was kept away from to the dog. According to the water inlet hose of the washing machine, the stop block is fixed on the inner wall of the hose body, the stop block is rotatably connected with the stop piece, when foam is more during washing, the foam can apply force to the stop block, so that the stop block is abutted against the stop block, the stop device is in sealing fit with the hose body, and the foam is prevented from flowing out of the washing machine along the water inlet hose.
Description
Technical Field
The invention relates to the technical field of washing machine accessories, in particular to a washing machine water inlet hose and a drum washing machine.
Background
The drum washing machine is internally provided with a distributor, the distributor is used for containing detergent or washing powder, water enters the distributor from a water inlet of the washing machine, the detergent or washing powder in the distributor is washed, and the water is injected into the outer barrel through a water inlet hose between the distributor and the outer barrel for washing. However, in the washing process of the drum washing machine, because high-foam detergent is used or excessive detergent is added, a large amount of bubbles are generated in the washing process, the excessive bubbles enter the distributor along the water inlet hose, even overflow the outside of the washing machine, wet the floor, even flow onto electric devices, cause short circuit or electric leakage of the washing machine, and bring great inconvenience and safety to users.
In addition, water is stored in the water inlet hose when the existing drum washing machine leaves a factory, and when the washing machine leaves the factory and is transported or moved, water in the water inlet hose flows into the washing drum due to shaking, and under the condition of high-temperature weather, the water is deteriorated and smells bad due to the increase of the contact area of the water.
Disclosure of Invention
The invention aims to provide a water inlet hose of a washing machine, which avoids excessive bubbles from overflowing.
Another object of the present invention is to provide a drum washing machine, which is provided with the above-mentioned washing machine water inlet hose.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a washing machine water inlet hose, water inlet hose includes the body and sets up the stop device on the body, stop device includes separation blade and dog, the dog is fixed on the body, rotatable coupling has the separation blade on the dog, works as the separation blade supports and holds when on the dog, stop device seals the exit end of body.
As a preferable scheme of the above washing machine water inlet hose, the blocking piece is a rubber piece, the blocking piece is a plastic piece, the blocking piece and the blocking piece are connected through a buckle structure, and the blocking piece rotates relative to the blocking piece under the action of self elasticity.
As a preferable scheme of the above washing machine water inlet hose, the blocking piece includes a blocking piece body and a first connecting portion, the first connecting portion is disposed on one side of the blocking piece body, the blocking piece includes a blocking piece body and a second connecting portion, and the fastening structure includes the first connecting portion and the second connecting portion which are connected in a mutually matched manner.
As a preferable scheme of the above washing machine water inlet hose, the first connecting portion is provided with a clamping groove, and the second connecting portion is a clamping block matched with the clamping groove.
As a preferable scheme of the above washing machine water inlet hose, the first connecting portion is provided with a clamping hole, and the second connecting portion is provided with a projection matched with the clamping hole.
As a preferable scheme of the above washing machine water inlet hose, the stopper body includes a fixing portion and a supporting portion, the fixing portion is connected to the inner wall of the pipe body, and the supporting portion is connected to the fixing portion and extends in the axial direction of the pipe body.
As a preferable scheme of the above washing machine water inlet hose, the stopper body is a closed annular plastic part, an annular groove is formed on the inner wall of the tube body, an annular protrusion is arranged on the fixing part, and the annular protrusion and the annular groove are matched with each other.
As a preferable scheme of the above washing machine water inlet hose, the abutting portion is perpendicular to the inner wall of the pipe body at the corresponding position, a side plate facing the baffle body is arranged on the abutting portion, and the side plate is arranged around the baffle body and in interference fit with the baffle body.
As a preferable scheme of the above washing machine water inlet hose, the abutting portion is an inclined plate connected to the fixing portion, a free end of the abutting portion is inclined toward an end far away from the blocking piece body, and the blocking piece is in interference fit with the abutting portion.
A drum washing machine comprises a distributor and an outer barrel, wherein the washing machine water inlet hose is installed on the drum washing machine, the water inlet hose is located between the distributor and the outer barrel, and a blocking piece is located on one side, away from the distributor, of a blocking piece.
The invention has the beneficial effects that:
the blocking device is a blocking piece and a stop block, the stop block is fixed on the inner wall of the pipe body, the blocking piece is rotatably connected to the stop block, when foam is plentiful during washing, the foam can apply force to the stop block, so that the stop block is abutted against the stop block, and the blocking device seals the outlet end of the pipe body to prevent the foam from flowing out of the washing machine along the water inlet hose.
Drawings
Fig. 1 is a schematic structural view of a water inlet hose of a washing machine provided in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of section A-A of FIG. 1;
fig. 3 is an exploded view of a water inlet hose of a washing machine according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a water inlet hose of a washing machine according to embodiment 2 of the present invention;
FIG. 5 is a schematic view of the structure of section C-C of FIG. 4;
fig. 6 is an exploded view of a water inlet hose of a washing machine according to embodiment 2 of the present invention.
101, a pipe body; 102. a baffle plate; 103. a stopper; 104. a baffle plate body; 105. a first connection portion; 106. a card slot; 107. a stopper body; 108. a second connecting portion; 109. a fixed part; 110. a holding portion; 111. an annular groove; 112. an annular projection; 113. a side plate;
202. a baffle plate; 203. a stopper; 204. a baffle plate body; 205. a first connection portion; 206. a clamping hole; 207. a stopper body; 208. a second connecting portion; 209. a fixed part; 210. a holding portion; 211. a trough body; 212. and (4) a bump.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example 1
As shown in fig. 1, the embodiment protects a water inlet hose of a washing machine, the water inlet hose includes a tube 101 and a blocking device disposed on the tube 101, the blocking device includes a blocking piece 102 and a stopper 103, the stopper 103 is fixed on the tube 101, the stopper 103 is rotatably connected to the blocking piece 102, and when the blocking piece 102 abuts against the stopper 103, the blocking device closes an outlet end of the tube 101. Specifically, the position of the blocking device may be the water outlet end of the water inlet hose side, or may be the inside of the water inlet hose.
The blocking device in the water inlet hose of the washing machine is a blocking piece 102 and a blocking piece 103, the blocking piece 103 is fixed on the inner wall of the pipe body 101, the blocking piece 102 is rotatably connected to the blocking piece 103, when the foam is more during washing, the foam can provide an acting force for the blocking piece, so that the blocking piece is supported on the blocking piece 103, the blocking device is in sealing fit with the pipe body 101, and the foam is prevented from flowing out of the washing machine along the water inlet hose.
As shown in fig. 2 and 3, the blocking plate 102 includes a blocking plate body 104 and a first connecting portion 105, the first connecting portion 105 is disposed on one side of the blocking plate body 104, the stopper 103 includes a stopper body 107 and a second connecting portion 108, the fastening structure includes the first connecting portion 105 on the blocking plate 102 and the second connecting portion 108 on the stopper 103, the first connecting portion 105 is provided with a clamping slot 106, and the second connecting portion 108 is a clamping block matched with the clamping slot 106. In this embodiment, the first connecting portion 105 is a block-shaped structure radially disposed along the blocking piece body 104, an annular slot 106 perpendicular to the length direction of the first connecting portion 105 is disposed on the block-shaped structure, the second connecting portion 108 includes two symmetrical clamping blocks, one end of each of the two clamping blocks is fixed on the blocking piece body 107, the other end of each of the two clamping blocks is a free end, the free ends of the two clamping blocks are close to each other, and the two clamping blocks are simultaneously matched with the annular slot 106, and the two clamping blocks clamp the first connecting portion 105, thereby realizing connection between the blocking piece 103 and the blocking piece 102. Because the baffle piece 102 is a rubber piece and has good elasticity, when water enters, the baffle piece 102 is pushed to be opened due to the impulsive force of the water, and the baffle piece body 104 and the first connecting part 105 are bent at a certain angle, so that the water enters.
As shown in fig. 2 and 3, the stopper body 107 includes a fixing portion 109 and a supporting portion 110, the fixing portion 109 is connected to an inner wall of the tube 101, the supporting portion 110 is connected to the fixing portion 109 and extends toward an axial direction of the tube 101, and the fixing portion 109 and the supporting portion 110 in this embodiment are integrally formed. The stopper body 107 is a closed annular plastic part, an annular groove 111 is formed in the inner wall of the tube body 101, an annular protrusion 112 is arranged on the fixing portion 109, and the annular protrusion 112 and the annular groove 111 are matched with each other, so that the stopper 103 can be stably fixed on the tube body 101. The abutting portion 110 is perpendicular to the inner wall of the pipe body 101 at the corresponding position, a side plate 113 facing the baffle body 104 is arranged on the abutting portion 110, the side plate 113 is arranged around the baffle body 104 in an enclosing manner and is in interference fit with the baffle body 104, and therefore when the baffle plate 102 abuts against the stop block 103, the blocking device can be in sealing fit with the inner pipe. The interference fit of the side plate 113 and the baffle body 104 can open the baffle body 104 when more water flows in the water inlet hose, so that water stored in the water inlet hose can be stored in the water inlet hose under the blocking of the baffle 102 when the drum-type washing machine leaves a factory and is carried or shaken, and the water stored in the water inlet hose is prevented from flowing into the outer barrel, so that the water stored in the outer barrel is prevented from deteriorating under the high-temperature condition.
The baffle body 104 in this embodiment is a flat plate structure.
Example 2
As shown in fig. 4-6, the water inlet hose of the washing machine of the present embodiment is different from that of embodiment 1 in that a first connection portion 205 is provided with a locking hole 206, and a second connection portion 208 is provided with a protrusion 212 engaged with the locking hole 206. Specifically, first connecting portion 205 is for fixing the sheet structure on separation blade 202 lateral wall, first connecting portion 205 is parallel with separation blade 202's lateral wall, include the cell body 211 that sets up on dog body 207 on the second connecting portion 208, cell body 211 is used for holding first connecting portion 205, set up lug 212 in the cell body 211, lug 212 stretches into in the card hole 206, interference fit between lug 212 and the card hole 206, can guarantee the firm connection between dog 203 and the separation blade 202, when water passes through the water inlet hose and pours into drum type washing machine into, because separation blade 202 is the rubber spare that has better elasticity, separation blade 202 breaks away from dog 203 under the impact of water, buckle between separation blade body 204 and the first connecting portion 205, realize into water.
As shown in fig. 5, the supporting portion 210 in this embodiment is an inclined plate connected to the fixing portion 209, a free end of the supporting portion 210 is inclined toward an end away from the blocking sheet body 204, and the blocking sheet body 204 and the supporting portion 210 are in interference fit. Due to the inclination of the abutting portion 210, when the blocking sheet body 204 is engaged with the abutting portion 210, the blocking sheet body 204 is engaged with the abutting portion 210 more tightly by the reaction force of the abutting portion 210. When water enters, the blocking piece 202 can be opened only by large water flow, and the blocking piece 202 cannot be opened by water stored in the water inlet hose, so that the water stored in the water inlet hose enters the outer barrel when the water is prevented from shaking.
In this embodiment, the baffle plate body 204 is a plate with reinforcing ribs on the surface, and the strength of the baffle plate body 204 can be enhanced.
The present embodiment also protects a drum washing machine, which comprises a dispenser and an outer drum, wherein the water inlet hose of embodiment 1 or embodiment 2 is installed between the dispenser and the outer drum, when the water inlet hose of embodiment 1 is adopted, the blocking piece 102 is located at the side of the blocking piece 103 far from the dispenser, and when the water inlet hose of embodiment 2 is adopted, the blocking piece 202 is located at the side of the blocking piece 203 far from the dispenser.
Note that the above is only a preferred embodiment of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. The water inlet hose of the washing machine is characterized by comprising a pipe body (101) and a blocking device arranged on the pipe body (101), wherein the blocking device comprises blocking pieces (102, 202) and stopping pieces (103, 203), the stopping pieces (103, 203) are fixed on the pipe body (101), the blocking pieces (102, 202) are rotatably connected to the stopping pieces (103, 203), and when the blocking pieces (102, 202) abut against the stopping pieces (103, 203), the blocking device seals the outlet end of the pipe body (101);
the baffle (102, 202) comprises a baffle body (104, 204) and a first connecting part (105, 205), the first connecting part (105, 205) is arranged on one side of the baffle body (104, 204), and the stopper (103, 203) comprises a stopper body (107, 207) and a second connecting part (108, 208);
the stopper body (107, 207) is a closed annular plastic piece, and the stopper body (107, 207) is in interference fit with the baffle plate body (104, 204).
2. The washing machine water inlet hose according to claim 1, characterized in that the baffle (102, 202) is a rubber member, the stopper (103, 203) is a plastic member, the stopper (103, 203) and the baffle (102, 202) are connected by a snap structure, the snap structure comprises a first connecting portion (105, 205) and a second connecting portion (108, 208) which are connected in a matching manner, and the baffle (102, 202) rotates relative to the stopper (103, 203) under the action of self elasticity.
3. The washing machine water inlet hose according to claim 2, characterized in that the first connecting part (105) is provided with a clamping groove (106), and the second connecting part (108) is a clamping block matched with the clamping groove (106).
4. The washing machine water inlet hose according to claim 2, characterized in that the first connecting part (205) is provided with a clamping hole (206), and the second connecting part (208) is provided with a projection (212) matched with the clamping hole (206).
5. The washing machine water inlet hose according to any one of claims 2-4, characterized in that the stopper body (107, 207) comprises a fixing portion (109,209) and an abutting portion (110, 210), the fixing portion (109,209) is connected with the inner wall of the tube body (101), and the abutting portion (110, 210) is connected to the fixing portion (109,209) and extends in the radial direction of the tube body (101).
6. The washing machine water inlet hose according to claim 5, characterized in that the inner wall of the tube body (101) is provided with an annular groove (111), the fixing portion (109,209) is provided with an annular protrusion (112), and the annular protrusion (112) is matched with the annular groove (111).
7. The washing machine water inlet hose according to claim 5, wherein the abutting portion (110) is perpendicular to the inner wall of the pipe body (101) at the corresponding position, a side plate (113) facing the baffle body (104, 204) is arranged on the abutting portion (110), and the side plate (113) is arranged around the baffle body (104, 204) and is in interference fit with the baffle body (104, 204).
8. The washing machine water inlet hose according to claim 5, characterized in that the abutting portion (210) is an inclined plate connected with the fixing portion (209), the free end of the abutting portion (210) is inclined towards one end far away from the baffle body (104, 204), and the baffle (102, 202) is in interference fit with the abutting portion (210).
9. A drum washing machine comprising a dispenser and a tub, characterized in that a washing machine water inlet hose according to any one of claims 1 to 8 is mounted between the dispenser and the tub, and the baffle (102, 202) is located at the end of the stopper (103, 203) remote from the dispenser.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791905.4A CN107794714B (en) | 2016-08-31 | 2016-08-31 | Washing machine water inlet hose and drum washing machine |
| PCT/CN2017/098680 WO2018040996A1 (en) | 2016-08-31 | 2017-08-23 | Water inlet hose for washing machine and drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791905.4A CN107794714B (en) | 2016-08-31 | 2016-08-31 | Washing machine water inlet hose and drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107794714A CN107794714A (en) | 2018-03-13 |
| CN107794714B true CN107794714B (en) | 2021-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610791905.4A Active CN107794714B (en) | 2016-08-31 | 2016-08-31 | Washing machine water inlet hose and drum washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107794714B (en) |
| WO (1) | WO2018040996A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442082B (en) * | 2018-03-15 | 2020-10-23 | 诸暨易联众创企业管理服务有限公司 | Foam anti-overflow device of intelligent washing machine and control method thereof |
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| CN104514124A (en) * | 2013-09-30 | 2015-04-15 | 苏州三星电子有限公司 | Sealing structure of material box of washing machine |
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| ES2114779B1 (en) * | 1994-11-28 | 1999-02-16 | Fagor S Coop | HOSE COUPLING TO A DOMESTIC WATER ELECTRIC PUMP. |
| ES2142714B1 (en) * | 1997-02-06 | 2000-12-01 | Fagor S Coop | WATER EVACUATION SYSTEM IN A WASHING MACHINE. |
| JPH10272277A (en) * | 1997-03-31 | 1998-10-13 | Matsushita Electric Ind Co Ltd | Drum type washing and drying machine |
| CN201268799Y (en) * | 2008-07-25 | 2009-07-08 | 顾年东 | Anti-counterflow inlet pipe component for washing machine |
| CN202298234U (en) * | 2011-10-20 | 2012-07-04 | 无锡市福曼科技有限公司 | Drum washing machine preventing back overflow of foams |
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- 2016-08-31 CN CN201610791905.4A patent/CN107794714B/en active Active
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2017
- 2017-08-23 WO PCT/CN2017/098680 patent/WO2018040996A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462112U (en) * | 2009-07-11 | 2010-05-12 | 张开智 | Replaceable bottom valve for extraction pipe of biogas digester |
| CN202247401U (en) * | 2011-09-02 | 2012-05-30 | 松下家电研究开发（杭州）有限公司 | Check valve for washing machine |
| JP2014090942A (en) * | 2012-11-06 | 2014-05-19 | Panasonic Corp | Drum type washing and drying machine |
| JP2014104263A (en) * | 2012-11-29 | 2014-06-09 | Toshiba Corp | Washing and drying machine |
| BR102012031706A2 (en) * | 2012-12-12 | 2014-09-02 | Electrolux Do Brasil Sa | UNIDIRECTIONAL SOLID RETENTION DEVICE FOR FLUIDS, FLUID LINE SYSTEM FOR LAUNDRY MACHINES, AND METHOD IN A FLUID LINE SYSTEM OF A LAUNDRY MACHINE |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107794714A (en) | 2018-03-13 |
| WO2018040996A1 (en) | 2018-03-08 |
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Effective date of registration: 20210511 Address after: 266101 south side of Tuanjie road and west side of zonger Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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