CN109008876A - A kind of cover board moving parts of dish-washing machine - Google Patents
A kind of cover board moving parts of dish-washing machine Download PDFInfo
- Publication number
- CN109008876A CN109008876A CN201810645762.5A CN201810645762A CN109008876A CN 109008876 A CN109008876 A CN 109008876A CN 201810645762 A CN201810645762 A CN 201810645762A CN 109008876 A CN109008876 A CN 109008876A
- Authority
- CN
- China
- Prior art keywords
- cover board
- limiting slot
- side wall
- pulling plate
- moving parts
- 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
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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
-
- 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
- A47L15/4246—Details of the tub
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention relates to dish-washing machine technical field more particularly to the cover board motion structures of dish-washing machine.Cover plate moving parts of the present invention include shell, cover board and pulling plate, the pulling plate is connect with the cover board, the shell includes left side wall and right side wall, the pulling plate is able to achieve up and down motion in the shell, and left and right bracket is equipped on shell, and limiting slot is equipped on the bracket of left and right, spacer pin is equipped on pulling plate, by the cooperation of spacer pin and limiting slot, the deviation that can prevent pulling plate from depositing cash during up and down motion leads to the seal failure of cover board and liner.
Description
Technical field
The present invention relates to dish-washing machine technical field more particularly to the cover board motion structures of dish-washing machine.
Background technique
Drawer dishwasher in the prior art, usual liner are opening upwards structure, therefore in washing process in order to prevent
Shower water splashes out liner, is usually provided with the top pressure closure of up and down motion, and when dish-washing machine washing, top cover moves downwardly to liner
Upper surface is sealed, and at the end of washing, top cover is moved upwards to be separated with liner, smoothly to extract liner out；Since liner is
The movement of front and back pull, top cover are to move up and down, therefore the sealing of liner and top cover precisely cooperates positioning close as top cover and liner
The great influence problem of envelope is easy to liner upper end opening and goes out to generate gap, in turn result in when top cover all around has deviation
Liner sprays seepy question, influences the normal use of dish-washing machine, it is therefore necessary to develop that a kind of structure is simple, and steering capability is reliable
Top of dish washer movement guide structure.
Summary of the invention
The object of the present invention is to provide a kind of cover board moving parts of dish-washing machine, to solve in existing dish-washing machine due to lid
Plate during exercise existing deviation and the technical issues of cause liner to spray leak.
A kind of cover board moving parts of dish-washing machine, including shell and cover board, which is characterized in that the cover board is in the shell
In be able to achieve up and down motion, further include limit assembly, the limit assembly can limit the horizontal direction of the cover board in the housing
The movement travel of movement.Limit assembly in the technical program plays the role of limit during up and down motion to cover board, should
Limit assembly mainly prevents cover board during up and down motion, the movement of the front and back of cover board or/and person's left and right directions (or alter
It is dynamic) stroke is more than pre-set range, so that gap occurs in the sealing of cover board and liner, the water flow ejection finally sprayed is washed
Bowl machine.For how to realize the up and down motion of cover board, the present invention provides a kind of specific scheme, i.e., the described shell includes two-phase
To the left and right sidewall component of setting, the side wall assemblies include side wall, are respectively equipped in the front-end and back-end of the side wall L-shaped
Preceding flanging and L-shaped rear flanging, the cover plate assembly includes cover board and pulling plate, and the pulling plate is connect with the cover board, the drawing
Plate is placed in the groove formed between the preceding flanging, the rear flanging and the side wall, and the pulling plate can be in the groove
It moves up and down and then the cover board is driven to move up and down in the shell.One end of pulling plate and cover board in the technical scheme
Connection, the other end is indirectly connected with or is directly connected to driving motor, and under the action of driving motor, pulling plate will drive described
Cover board moves in the housing.
Further, the limit assembly includes limiting slot and spacer pin, and the limiting slot is arranged on the pulling plate, institute
Spacer pin setting is stated in the side wall assemblies or the spacer pin is arranged on the pulling plate, the limiting slot setting exists
In the side wall assemblies.The spacer pin of pulling plate described in the technical program is matched with the limiting slot, its technical effect is that limit
Determine the movement travel of pulling plate in left and right directions, the movement travel range of pulling plate in left and right directions is limited in the technical scheme
The bottom surface of limiting slot is the distance between to preceding flanging.
Further, the front end of the pulling plate is arranged in the spacer pin, and the side wall assemblies further include bracket, the branch
Frame is fixed on the preceding flanging of the side wall, and the limiting slot is arranged on the bracket, and the side wall, which is equipped with, supplies the limit
The via hole that slot passes through；The spacer pin and limiting slot cooperation limit.The manufacture difficulty of entire shell, this skill can be simplified in this way
Bracket generally comprises left support and right support in art scheme, i.e., limiting slot is arranged on left support and right support, then by left branch
Frame and right support are fixedly mounted on shell, and the limiting slot can be with left support or right support integrated injection molding.
Further, the limit assembly further includes limited post, and the rear end of the pulling plate is arranged in the limited post, described
Limited post is located in the groove that the rear flanging and the side wall are collectively formed.Since the groove is formd to the limited post
The movement of left and right directions limits, that is, limits the movement travel of pulling plate left and right directions.Finally make the pulling plate in this way
Two sides can all be restricted (front-rear direction and left and right directions) during up and down motion, ensure that the sealing of liner and cover board can
By property.
Further, the groove and limited post are clearance fit, are convenient for the up and down motion of pulling plate in this way.
Further, the limiting slot includes upper, middle and lower, and the end of the limiting slot lower part is opening knot
The lower width of structure, the limiting slot is greater than the diameter of spacer pin.The lower part of the limiting slot is used to be caught in the spacer pin,
In other words, it after spacer pin is sticked into from the lower part of the limiting slot, moves upwards, finally rests on the top of the limiting slot,
The lower part of the limiting slot is greater than the diameter of the spacer pin, convenient for being caught in for spacer pin.When the pulling plate moves downward, institute
The middle part that spacer pin moves downwardly to the limiting slot from the top of limiting slot is stated, cover board and liner seal at this time.When the drawing
When plate moves upwards, the spacer pin moves up to the top of the limiting slot from the lower part of limiting slot, at this time cover board with it is interior
Gallbladder separation.Further, the width on the top of the limiting slot, the limiting slot lower part width be all larger than the limiting slot
The width of the width at middle part, the middle part of the limiting slot be greater than or equal to the spacer pin diameter., can prevent from limiting in this way
Sell the limiting slot that falls off in position.The appearance of the limiting slot substantially C font, in the technical scheme, the top of limiting slot and
The width of lower part is less than the middle part of limiting slot, in this way being caught in and spacer pin is prevented to be detached from during the motion convenient for spacer pin
The limiting slot.
Further, the limiting slot is straight trough, and the width of the straight trough is greater than or straight equal to the spacer pin
Diameter, the straight trough end are hatch frame.Limiting slot in the technical program is straight trough, the limit slot structure letter of straight trough form
Single, manufacturing cost is low.
Compared with prior art, of the invention to include at least the following beneficial effects:
(1) limit assembly of the invention can prevent cover board in up and down motion, appearance position deviation and bring sealing lose
The problem of effect.
(2) limit assembly includes the first limiting device and the second limit dress in the present invention, can ensure that cover board all around
Movement travel within desired extent.
(3) end of limiting slot is hatch frame in the present invention, convenient for the assembly work of pulling plate.
(4) it is realized in the present invention by the flanging of side wall and is limited to before and after pulling plate, without adding other components.
Detailed description of the invention
Fig. 1 is the schematic diagram of housing structure in the present invention；
Fig. 2 is the shell structure exploded view in the present invention；
Fig. 3 is that the shell in the present invention removes the structural schematic diagram after top cover；
Fig. 4 removes the structural schematic diagram at another visual angle after top cover for the shell in the present invention；
Fig. 5 is the enlarged view in the portion A in Fig. 4；
Fig. 6 is the structural schematic diagram of right support in the present invention；
Fig. 7 is the enlarged view in the portion B in Fig. 6；
Fig. 8 is the structural schematic diagram of pulling plate in the present invention；
Fig. 9 is the structural schematic diagram of cover plate moving parts of the present invention；
Figure 10 is the fit structure schematic diagram of right pulling plate and right support；
Figure 11 is assemblied in structural schematic diagram when shell for internal cavity of bowl washer in the present invention；
Figure 12 is the enlarged view in the portion C in Figure 11；
Figure 13 is the enlarged view in the portion D in Figure 11.
Specific embodiment
Referring to Fig. 1-8, the shell 7 of dish-washing machine is the square casing of front opening in the present invention, and shell 7 includes left side wall
71, top cover 70, right side wall 75, rear wall 77 and bottom plate 73, liner 8 are arranged in shell 7, and liner 8 can front and back fortune in shell 7
Dynamic, this namely realizes the movement of enabling and the shutdown of dish-washing machine.In the present embodiment, the front and back of left side wall 71 and right side wall 75
Both ends are designed with flanging, the i.e. preceding flanging 751 and rear flanging 750 of L-shaped, and the flanging direction of preceding flanging 751 and rear flanging 750 is mutual
For on the contrary, the flanging direction of flanging 751 is towards rear wall 77 before i.e., the flanging direction of rear flanging 750 is towards the opening side of shell 7
To.It should be noted that the left side wall component in the present embodiment includes left side wall 71 and the preceding flanging that left side wall 71 is arranged in, the right side
Side wall assemblies include right side wall 75 and the preceding flanging that right side wall 75 is arranged in.In being fixedly arranged at the front end with for left side wall 71 and right side wall 75
Left support 72 and right support 74, left support 72 and right support 74 are fixed on shell 7 by screw and upper bracket 76.Left support 72
It is identical with the structure of right support 74, by taking right support 74 as an example, referring to Fig. 6, the generally strip of right support 74, in right support 74
It is equipped with limiting slot 740, limiting slot 740 is substantially in " C " font, and limiting slot 740 includes top 7401, middle part 7402 and lower part
7403, the width of top 7401 and lower part 7403 is greater than the width at middle part 7402, in the present embodiment the minimum on top 7401
The width that width is greater than perhaps equal to the 51 diameter middle part 7402 of spacer pin on pulling plate 5 is larger than or is equal to spacer pin
51 diameter, and the width design of lower part 7403 is the diameter greater than spacer pin 51.On left side wall 71 and right side wall 75 respectively
Equipped with via hole 710 and 752 is offered, so that the limiting slot of left support 72 and right support 74 passes through, in the limiting slot of right support 74
After 740 pass through the front end face of right side wall 75, limiting slot 740 is in the groove that preceding flanging 751 is formed with right side wall 75, is tied in detail
Structure refers to Fig. 5.Referring to Fig. 8, pulling plate 5 is triangle in the present embodiment, limited post 50 is equipped on the right side of pulling plate, in pulling plate
Left side is equipped with spacer pin 51.The limited post 50 of pulling plate 5 is in left side wall 71 and the rear flanging of right side wall 75 is formed with side wall itself
Groove in, the spacer pin 51 of pulling plate 5 is then in the limiting slot in left support 72 and right support 74.
Referring to Fig. 9, cover board moving parts include pulling plate 5, pull rod 4, reset spring 3, spacing collar 2 and driving mechanism 1,
Pulling plate 5, pull rod 4 and driving mechanism 1 are sequentially connected, in the setting of reset spring 3 and spacing collar 2, and the upper end and pull rod 4
It abuts, pulling plate 5 is connect with pull rod 4 and cover board 6 respectively, and the pulling plate 5 and cover board 6 are attached by buckle and hook.Referring to
10-13, when liner 8 is assemblied in shell 7, the two sides of two groups of cover board moving parts setting liners 8.When dish-washing machine is working
When, driving mechanism 1 starts, and driving mechanism 1 will pull pull rod 4, pulling plate 5 moves downward, and then pulling plate 5 pulls cover board 6 to transport downwards
It moves to 8 upper surface of liner and abuts, and 6 lower end of cover board is provided with sealing strip (not shown), finally makes cover board 6 and liner
During 8 form sealing, and pull rod 4 moves downward, meeting compression reseting spring 3, when dish-washing machine is completed to wash, driving mechanism
1 stops working, and reset spring releases 3 and puts elastic potential energy, successively pops up pull rod 4, pulling plate 5 and cover board 6, so that lid
Plate 6 is separated with liner 8, and such user can pull out liner 8, takes out the dishes washed.
During the up and down motion of pulling plate 5, the spacer pin 51 of pulling plate 5 is in limiting slot 740, and limiting slot 740 is in
In the groove that preceding flanging 751 is formed with right side wall 75 itself, the limited post 50 of pulling plate 5 is in rear flanging 750 and right side wall 75
In the groove that body is formed, the left and right directions movement travel range of such pulling plate 5 is limited by preceding flanging 751 and rear flanging 750,
And the front-rear direction movement travel range of pulling plate 5 is limited by limiting slot 740, can prevent the side all around of pulling plate 5 in this way
To movement travel exceed preset range, cause the failure sealed between cover board 6 and liner 8.When pulling plate 5 moves downward, draw
The spacer pin 51 of plate 5 moves downwardly in limiting slot 740 from the top 7401 of left support 72 and the limiting slot 740 of right support 74
Portion 7402, and 7402 width of middle part of limiting slot is slightly wider than or equal to spacer pin 51 diameter, spacer pin 1 in the present embodiment
The stroke of up and down motion be equal to or less than limiting slot top 7401 to distance between lower part 7402, spacer pin can be prevented in this way
51 fall off limiting slot.When pulling plate 5 and left support 72 and right support 74 assemble, the spacer pin 51 of pulling plate 5 is under limiting slot 740
Portion 7403 is caught in limiting slot, moves up to the top 7401 of limiting slot.
Technical solution of the present invention and beneficial effect is described in detail in above-described specific embodiment, Ying Li
Solution is not intended to restrict the invention the foregoing is merely presently most preferred embodiment of the invention, all in principle model of the invention
Interior done any modification, supplementary, and equivalent replacement etc. are enclosed, should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of cover board moving parts of dish-washing machine, including shell and cover board, which is characterized in that the cover board is in the shell
It is able to achieve up and down motion, further includes limit assembly, the limit assembly can limit the horizontal direction fortune of the cover board in the housing
Dynamic movement travel.
2. cover board moving parts according to claim 1, which is characterized in that the shell includes two left and right being oppositely arranged
Side wall assemblies, the side wall assemblies include side wall, are respectively equipped with L-shaped preceding flanging and L shape in the front-end and back-end of the side wall
Rear flanging, the cover plate assembly includes cover board and pulling plate, and the pulling plate is connect with the cover board, the pulling plate be placed in it is described before
In the groove formed between flanging, the rear flanging and the side wall, the pulling plate can move up and down in the groove in turn
The cover board is driven to move up and down in the shell.
3. cover board moving parts according to claim 2, which is characterized in that the limit assembly includes limiting slot and limit
Pin, the limiting slot are arranged on the pulling plate, and the spacer pin is arranged in the side wall assemblies or the spacer pin is set
It sets on the pulling plate, the limiting slot is arranged in the side wall assemblies.
4. cover board moving parts according to claim 3, which is characterized in that before the pulling plate is arranged in the spacer pin
End, the side wall assemblies further include bracket, and the bracket is fixed on the preceding flanging of the side wall, described in the limiting slot setting
On bracket, the side wall is equipped with the via hole passed through for the limiting slot；The spacer pin and limiting slot cooperation limit.
5. cover board moving parts according to any one of claim 2 to 4, which is characterized in that the limit assembly also wraps
Limited post is included, the rear end of the pulling plate is arranged in the limited post, and the limited post is located at the rear flanging and the side wall is total
With in the groove formed.
6. cover board moving parts according to claim 7, which is characterized in that the groove is clearance fit with limited post.
7. cover board moving parts according to claim 3 or 4, which is characterized in that the limiting slot include top, middle part and
Lower part, the lower end of the limiting slot are hatch frame, and the lower width of the limiting slot is greater than the diameter of spacer pin.
8. cover board moving parts according to claim 7, which is characterized in that the width on the top of the limiting slot, described
The width of limiting slot lower part is all larger than the width at the middle part of the limiting slot, the width at the middle part of the limiting slot be greater than or
Equal to the diameter of the spacer pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645762.5A CN109008876A (en) | 2018-06-21 | 2018-06-21 | A kind of cover board moving parts of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645762.5A CN109008876A (en) | 2018-06-21 | 2018-06-21 | A kind of cover board moving parts of dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109008876A true CN109008876A (en) | 2018-12-18 |
Family
ID=64610743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645762.5A Pending CN109008876A (en) | 2018-06-21 | 2018-06-21 | A kind of cover board moving parts of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109008876A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998443A (en) * | 2019-05-17 | 2019-07-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Bracket component and dish-washing machine |
| CN110051306A (en) * | 2019-05-17 | 2019-07-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving assembly and dish-washing machine |
| CN110448256A (en) * | 2019-07-29 | 2019-11-15 | 华帝股份有限公司 | Dish washing machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020045815A (en) * | 2000-12-11 | 2002-06-20 | 구자홍 | Structure for sealing of dish washer which is of drawer type |
| JP2002360495A (en) * | 2001-06-07 | 2002-12-17 | Rinnai Corp | Drawer-type dishwasher |
| US20050115595A1 (en) * | 2001-11-26 | 2005-06-02 | Daniele Cerruti | Dispenser device particularly for dishwashing machines |
| JP2007082625A (en) * | 2005-09-20 | 2007-04-05 | Rinnai Corp | Drawer type dishwasher |
| US20070246083A1 (en) * | 2006-04-20 | 2007-10-25 | Maytag Corp. | Lid mechanism for a drawer-type dishwasher |
| JP2008178577A (en) * | 2007-01-25 | 2008-08-07 | Rinnai Corp | Drawer type dishwasher |
| JP2008200363A (en) * | 2007-02-21 | 2008-09-04 | Rinnai Corp | Drawer type dishwasher |
| JP2008301921A (en) * | 2007-06-06 | 2008-12-18 | Rinnai Corp | Drawer dishwasher |
| CN209733905U (en) * | 2018-06-21 | 2019-12-06 | 华帝股份有限公司 | Cover plate moving assembly of dish washing machine |
-
2018
- 2018-06-21 CN CN201810645762.5A patent/CN109008876A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020045815A (en) * | 2000-12-11 | 2002-06-20 | 구자홍 | Structure for sealing of dish washer which is of drawer type |
| JP2002360495A (en) * | 2001-06-07 | 2002-12-17 | Rinnai Corp | Drawer-type dishwasher |
| US20050115595A1 (en) * | 2001-11-26 | 2005-06-02 | Daniele Cerruti | Dispenser device particularly for dishwashing machines |
| JP2007082625A (en) * | 2005-09-20 | 2007-04-05 | Rinnai Corp | Drawer type dishwasher |
| US20070246083A1 (en) * | 2006-04-20 | 2007-10-25 | Maytag Corp. | Lid mechanism for a drawer-type dishwasher |
| JP2008178577A (en) * | 2007-01-25 | 2008-08-07 | Rinnai Corp | Drawer type dishwasher |
| JP2008200363A (en) * | 2007-02-21 | 2008-09-04 | Rinnai Corp | Drawer type dishwasher |
| JP2008301921A (en) * | 2007-06-06 | 2008-12-18 | Rinnai Corp | Drawer dishwasher |
| CN209733905U (en) * | 2018-06-21 | 2019-12-06 | 华帝股份有限公司 | Cover plate moving assembly of dish washing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998443A (en) * | 2019-05-17 | 2019-07-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Bracket component and dish-washing machine |
| CN110051306A (en) * | 2019-05-17 | 2019-07-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving assembly and dish-washing machine |
| CN110448256A (en) * | 2019-07-29 | 2019-11-15 | 华帝股份有限公司 | Dish washing machine |
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