CN107854099A - A kind of dish-washing machine external door and preparation method thereof - Google Patents
A kind of dish-washing machine external door and preparation method thereof Download PDFInfo
- Publication number
- CN107854099A CN107854099A CN201711315454.8A CN201711315454A CN107854099A CN 107854099 A CN107854099 A CN 107854099A CN 201711315454 A CN201711315454 A CN 201711315454A CN 107854099 A CN107854099 A CN 107854099A
- Authority
- CN
- China
- Prior art keywords
- sound
- sound absorbing
- absorbing layer
- door body
- dish
- 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
- 238000004851 dishwashing Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005406 washing Methods 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention relates to dishwasher apparatus field, specifically a kind of dish-washing machine external door and preparation method thereof, the external door include outer door body, and the sound-absorbing part for sound-absorbing is provided with outer door body；The suction unit includes the sound absorbing layer for sound-absorbing.The present invention reduces noise when dish-washing machine uses, while the present invention uses multiple layer sound suction structure so that sound-absorbing effect is more preferable, while by increasing clamping part, can realize to the more preferable fixation of sound-absorbing part by increasing sound absorbing layer on dish-washing machine external door.
Description
Technical field
The present invention relates to dishwasher apparatus field, a kind of specifically dish-washing machine external door and preparation method thereof,
Background technology
Dish-washing machine has water in washing process and is washed on inside door, can cause have the very big sound, cause outside complete machine
Noise is very big, influences the physical and mental health and Consumer's Experience of user.So a kind of dish-washing machine external door for being capable of damping noise reduction is existing
Required.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of dish-washing machine external door knot with sound absorption function
Structure.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of dish-washing machine external door, the external door include outer door body, and the sound-absorbing part for sound-absorbing is provided with outer door body；
The suction unit includes the sound absorbing layer for sound-absorbing.
The sound absorbing layer includes the first buffer layer, the second sound absorbing layer and the 3rd back-up coat；First buffer layer and the 3rd
Back-up coat is distributed in the second sound absorbing layer both sides, and first buffer layer is set close to outer door body.
Second sound absorbing layer is made of acoustical cotton；The honeybee for being used for increasing sound absorbing layer intensity is provided with inside the acoustical cotton
Nest structure, the honeycomb are assemblied to form by multiple side plates.
First buffer layer is made of rubber, and the 3rd back-up coat includes being arranged on the four of the second sound absorbing layer periphery
Bar lateral frame board, each lateral frame board are sequentially connected the framework for surrounding a rectangular in cross-section.
The sound absorbing layer is connected by connecting portion with outer door body.
The connecting portion includes being arranged on longitudinal flange in outer door body, in one of longitudinal flange away from outer door body
Side is provided with horizontal flange, and the horizontal flange extends to external door center, and longitudinal flange is arranged on external door sheet with sound absorbing layer
The same side of body.
The horizontal flange is provided with the clamping part for being used for fixing sound absorbing layer.
The clamping part is included in the installation gap set on horizontal flange, and the installation gap, which is provided with, to be used to extrude admittedly
Determine the stripper plate of elastic layer, described stripper plate one end is connected with installation gap inwall, and the other end is freely hanging.
The stripper plate is connected by back-moving spring with installation gap inwall on horizontal flange.
A kind of preparation method of dish-washing machine external door, the external door preparation method following steps：
(1) the preferred size for determining outer door body, makes outer door body；
(2) after outer door body completes, a longitudinal flange is set respectively in the both sides of outer door body, in longitudinal flange
One end away from outer door body is provided with horizontal flange, the parallel outer door body setting of horizontal flange.
(3) after the completion of step (2), set in outer door body and sound absorbing layer is installed on the side of longitudinal flange and horizontal flange；
(4) after the completion of step (3), an installation gap is cut out on horizontal flange, one is set in installation gap
Stripper plate, described stripper plate one end are connected with installation gap inwall, are turned down by external force stripper plate so that stripper plate is another
One end is engaged with outer door body realizes that the extruding to sound absorbing layer is fixed；
(5) after the completion of step (4), the outer enclosure beautification in later stage is further continued for, so far an external door completes,
If necessary to make again, above step is repeated.
The advantage of the invention is that：
The present invention reduces noise when dish-washing machine uses, while this hair by increasing sound absorbing layer on dish-washing machine external door
It is bright to use multiple layer sound suction structure so that sound-absorbing effect is more preferable, while by increasing clamping part, can realize more preferable to sound-absorbing part
It is fixed.
Brief description of the drawings
Mark in the content and figure expressed below each width accompanying drawing of description of the invention is briefly described：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left view of sound absorbing layer in the present invention.
Fig. 3 is the front view of sound absorbing layer in the present invention.
Mark in above-mentioned figure is：
1st, outer door body, 2, sound absorbing layer, 3, longitudinal flange, 4, stripper plate, 5, horizontal flange, 6, back-moving spring, 21, first
Buffer layer, the 22, second sound absorbing layer, the 23, the 3rd back-up coat, 201, acoustical cotton, 202, side plate, 203, honeycomb.
Embodiment
It is further detailed to the embodiment work of the present invention by the description to optimum embodiment below against accompanying drawing
Thin explanation.
A kind of dish-washing machine external door, external door include outer door body 1, and the sound-absorbing part for sound-absorbing is provided with outer door body 1；Inhale
Drawing portion includes being used for the sound absorbing layer 2 of sound-absorbing；The present invention increases sound absorbing layer 2 on dish-washing machine external door so that dish-washing machine using effect
More preferably, at the same sound absorbing layer 2 setting, reduce dish-washing machine vibrations caused by noise, avoid dish-washing machine influence furniture environment.
As preferable, sound absorbing layer 2 includes the first buffer layer 21, the second sound absorbing layer 22 and the 3rd back-up coat in the present invention
23；First buffer layer 21 and the 3rd back-up coat 23 are distributed in the both sides of the second sound absorbing layer 22, and the first buffer layer 21 is close to outer door body 1
Set；Sound absorbing layer 2 is set using multilayer in the present invention, and sound-absorbing effect is more preferable, while increases sandwich construction, convenient for assembly, simultaneously
Ensure the intensity of sound absorbing layer 2, and then extend the service life of sound absorbing layer 2；The second sound absorbing layer 22 uses acoustical cotton in the present invention
201 are made, and the setting of acoustical cotton 201 can play the effect of good sound insulating and absorbing, as bigger preferred, are inhaled in the present invention
The inside of sound cotton 201 is provided with the honeycomb 203 for being used for increasing the intensity of sound absorbing layer 2, and honeycomb 203 is assembled by multiple side plates 202
Composition, such intensity being provided with beneficial to 201 layers of acoustical cotton of increase, while honeycomb 203 also has good sound-absorbing effect
Fruit；And honeycomb 203 is that have multiple side plates 202 to be made according to cellular pattern, this is that present technique can be realized,
Here repeat no more；The first buffer layer 21 is made of rubber in the present invention simultaneously, and the first buffer layer 21 uses rubber,
Facilitate the connection of sound absorbing layer 2 and external door bottom plate because rubber has certain elasticity, the first buffer layer 21 outer door body 1 with
Horizontal flange 5 coordinates, and realizes the extruding to sound absorbing layer 2, because the first buffer layer 21 has certain elasticity, can facilitate sound absorbing layer
2 assemblings；And as bigger preferred, the 3rd back-up coat 23 includes be arranged on the periphery of the second sound absorbing layer 22 four articles in the present invention
Lateral frame board, each lateral frame board are sequentially connected the framework for surrounding a rectangular in cross-section；Pass through the setting of the 3rd back-up coat 23 so that
The bulk strength of sound absorbing layer 2 is further lifted, while is also convenient for the cooperation of later stage clamping part and suction unit, for the 3rd back-up coat
23, the 3rd back-up coat 23 includes four edges frame, and this four edges frame is distributed on the periphery of the second sound absorbing layer 22, forms a section and is
The framework of rectangle, the good booster action that the 3rd back-up coat 23 plays to the edge of the second sound absorbing layer 22, assembling is facilitated,
Because traditional sound absorbing layer 2 is flexible relative, it is not easy to assemble, and invention increases frame so that sound absorbing layer 2 is overall to be obtained
It is moulding, it is convenient for assembly so that dish-washing machine external door makes and can be fabricated separately, and accelerates external door production efficiency.
As preferable, sound absorbing layer 2 is connected by connecting portion with outer door body 1 in the present invention；Connecting portion includes setting
Longitudinal flange 3 in outer door body 1, horizontal flange 5, horizontal flange are provided with side of longitudinal flange 3 away from outer door body 1
5 extend to external door center, and longitudinal flange 3 is arranged on the same side of outer door body 1 with sound absorbing layer 2, by longitudinal flange 3 and laterally
The setting of flange 5 so that the " T " shape T-slot in a section is formed on the inside of external door, while in the outer left and right sides shape of door body 1
Into a vertical bar-shaped trough, such setting can be very good to carry out sound absorbing layer 2 positioning placement, convenient for assembly, assemble simultaneously
When, outer door body 1 is close in the side of sound absorbing layer 2, and opposite side is close to the horizontal madial wall of flange 5, and horizontal flange 5 arrives the outer end of door body 1
The distance in face is identical with the thickness of sound absorbing layer 2 or can ensure that sound-absorbing part can not less than the thickness of sound absorbing layer 2, such setting
Need external force to can be tightened in the outer door body 1 of the machine of washing, facilitate installation.
As preferable, horizontal flange 5 is provided with the clamping part for being used for fixing sound absorbing layer 2 in the present invention；Clamping part includes
The installation gap set on horizontal flange 5, installation gap are provided with the stripper plate 4 for being used for extruding fixed elastic layer, stripper plate 4
One end is connected with installation gap inwall, and the other end is freely hanging；Stripper plate 4 can deform upon, when needing to fix sound-absorbing part
When, external force is passed through in the free end of stripper plate 4 so that stripper plate 4 deforms upon, and then causes the free end of stripper plate 4 and sound absorbing layer 2
It is in contact, realizes that the extruding to sound-absorbing part is fixed, this connected mode solves the problems, such as that tradition is gluing and easily come off, as more
Big is preferred, and stripper plate 4 is connected by back-moving spring 6 with installation gap inwall on horizontal flange 5 in the present invention, such to set
Put so that stripper plate 4 is realized in the presence of back-moving spring 6 that stripper plate 4 is rotated, then realize that stripper plate 4 is consolidated to suction unit
It is fixed.
A kind of preparation method of dish-washing machine external door, external door preparation method following steps：
(1) the preferred size for determining outer door body 1, makes outer door body 1；
(2) after outer door body 1 completes, a longitudinal flange 3 is set respectively in the both sides of outer door body 1, in longitudinal direction
The one end of flange 3 away from outer door body 1 is provided with horizontal flange 5, and the parallel outer door body 1 of horizontal flange 5 is set.
(3) after the completion of step (2), set in outer door body 1 and sound-absorbing is installed on the side of longitudinal flange 3 and horizontal flange 5
Layer 2；
(4) after the completion of step (3), an installation gap is cut out on horizontal flange 5, one is set in installation gap
Stripper plate 4, the one end of stripper plate 4 are connected with installation gap inwall, are turned down by external force stripper plate 4 so that stripper plate 4 is another
One end is engaged with outer door body 1 realizes that the extruding to sound absorbing layer 2 is fixed；
(5) after the completion of step (4), the outer enclosure beautification in later stage is further continued for, so far an external door completes, if needed
To make again, repeat above step.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as employing the methodology and skill of the present invention
The improvement for the various unsubstantialities that art scheme is carried out, within protection scope of the present invention.
Claims (10)
1. a kind of dish-washing machine external door, it is characterised in that the external door includes outer door body, is provided with outer door body and is used for sound-absorbing
Sound-absorbing part；The suction unit includes the sound absorbing layer for sound-absorbing.
2. a kind of dish-washing machine external door according to claim 1, it is characterised in that the sound absorbing layer includes for sound-absorbing
Two sound absorbing layers, second sound absorbing layer are made of acoustical cotton.
3. a kind of dish-washing machine external door according to claim 2, it is characterised in that the sound absorbing layer also includes the first buffer layer
With the 3rd back-up coat；First buffer layer and the 3rd back-up coat are distributed in the second sound absorbing layer both sides, and first buffer layer leans on
Nearly outer door body is set.
4. a kind of dish-washing machine external door according to claim 2, it is characterised in that second sound absorbing layer uses sound-absorbing cotton
Into；The honeycomb for being used for increasing sound absorbing layer intensity is provided with inside the acoustical cotton, the honeycomb is assembled by multiple side plates
Composition.
5. a kind of dish-washing machine external door according to claim 3, it is characterised in that first buffer layer uses rubber system
Into the 3rd back-up coat includes the four edges deckle board for being arranged on the second sound absorbing layer periphery, and each lateral frame board, which is sequentially connected, to be surrounded
The framework of one rectangular in cross-section.
6. a kind of dish-washing machine external door according to claim 1, it is characterised in that the sound absorbing layer passes through connecting portion and external door
Body is connected.
7. a kind of dish-washing machine external door according to claim 6, it is characterised in that the connecting portion includes being arranged on external door sheet
Longitudinal flange on body, is provided with horizontal flange on the side of longitudinal flange away from outer door body, and the horizontal flange is outside
The extension of door center, longitudinal flange are arranged on the same side of outer door body with sound absorbing layer.
8. a kind of dish-washing machine external door according to claim 7, it is characterised in that the horizontal flange, which is provided with, to be used to fix
The clamping part of sound absorbing layer.
9. a kind of dish-washing machine external door according to claim 8, it is characterised in that the clamping part is included on horizontal flange
The installation gap of setting, the installation gap, which is provided with, is used to extruding the stripper plate of fixed elastic layer, described stripper plate one end with
Installation gap inwall is connected, and the other end is freely hanging.
A kind of 10. preparation method of the dish-washing machine external door as described in claim any one of 1-9, it is characterised in that the external door system
Make method following steps：
(1) the preferred size for determining outer door body, makes outer door body；
(2) after outer door body completes, a longitudinal flange is set respectively in the both sides of outer door body, it is remote in longitudinal flange
One end of outer door body is provided with horizontal flange, and the parallel outer door body of horizontal flange is set.
(3) after the completion of step (2), set in outer door body and sound absorbing layer is installed on the side of longitudinal flange and horizontal flange；
(4) after the completion of step (3), an installation gap is cut out on horizontal flange, an extruding is set in installation gap
Plate, described stripper plate one end are connected with installation gap inwall, are turned down by external force stripper plate so that the stripper plate other end
It is engaged with outer door body and realizes that the extruding to sound absorbing layer is fixed；
(5) after the completion of step (4), the outer enclosure beautification in later stage is further continued for, so far an external door completes, if necessary to again
Secondary making, repeat above step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315454.8A CN107854099A (en) | 2017-12-12 | 2017-12-12 | A kind of dish-washing machine external door and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315454.8A CN107854099A (en) | 2017-12-12 | 2017-12-12 | A kind of dish-washing machine external door and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107854099A true CN107854099A (en) | 2018-03-30 |
Family
ID=61705890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711315454.8A Pending CN107854099A (en) | 2017-12-12 | 2017-12-12 | A kind of dish-washing machine external door and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107854099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230061769A1 (en) * | 2021-08-26 | 2023-03-02 | Whirlpool Corporation | Dishwasher with door assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711946A (en) * | 2004-06-14 | 2005-12-28 | 乐金电子(天津)电器有限公司 | Sound-absorbing material-fixing structure of dishwasher |
| CN102341027A (en) * | 2009-01-22 | 2012-02-01 | 伊莱克斯家用产品公司 | Acoustic panel |
| CN203230313U (en) * | 2013-04-18 | 2013-10-09 | 美的集团股份有限公司 | Door structure and dish washing machine with same |
| CN203910264U (en) * | 2014-06-04 | 2014-10-29 | 美的集团股份有限公司 | Household appliance composite sound insulating plate and dish washing machine having same |
| CN105019370A (en) * | 2014-04-28 | 2015-11-04 | 天津市天水工业用带有限公司 | Honeycomb-fabric reinforced sound insulating board |
| CN206338011U (en) * | 2016-12-05 | 2017-07-18 | 广东格兰仕集团有限公司 | The Sound-proof material assembling structure of home appliance |
| CN208926275U (en) * | 2017-12-12 | 2019-06-04 | 芜湖广盈实业有限公司 | A kind of dish-washing machine external door |
-
2017
- 2017-12-12 CN CN201711315454.8A patent/CN107854099A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711946A (en) * | 2004-06-14 | 2005-12-28 | 乐金电子(天津)电器有限公司 | Sound-absorbing material-fixing structure of dishwasher |
| CN102341027A (en) * | 2009-01-22 | 2012-02-01 | 伊莱克斯家用产品公司 | Acoustic panel |
| CN203230313U (en) * | 2013-04-18 | 2013-10-09 | 美的集团股份有限公司 | Door structure and dish washing machine with same |
| CN105019370A (en) * | 2014-04-28 | 2015-11-04 | 天津市天水工业用带有限公司 | Honeycomb-fabric reinforced sound insulating board |
| CN203910264U (en) * | 2014-06-04 | 2014-10-29 | 美的集团股份有限公司 | Household appliance composite sound insulating plate and dish washing machine having same |
| CN206338011U (en) * | 2016-12-05 | 2017-07-18 | 广东格兰仕集团有限公司 | The Sound-proof material assembling structure of home appliance |
| CN208926275U (en) * | 2017-12-12 | 2019-06-04 | 芜湖广盈实业有限公司 | A kind of dish-washing machine external door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230061769A1 (en) * | 2021-08-26 | 2023-03-02 | Whirlpool Corporation | Dishwasher with door assembly |
| US11849898B2 (en) * | 2021-08-26 | 2023-12-26 | Whirlpool Corporation | Dishwasher with door assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |