The opening structure of water tank type dish-washing machine
Technical field
The invention belongs to kitchen article technical field, more particularly to a kind of opening structure of water tank type dish-washing machine.
Background technology
Dish-washing machine is a kind of cooking apparatus that can be washed up clearly automatically, although at present without in everyday home again
Popularization, it is but relatively conventional in commercial applications such as hotels of restaurant, it can significantly reduce artificial, be replaced with dish-washing machine, and dish-washing machine
More it is important that sealing, after dish-washing machine is in closure, accomplishes that cover plate and equipment opening can be existing with line silk joint close as far as possible
Some dish-washing machines can be provided with the kerve that can be put his hand into as impetus on the cover board, so as to which cover plate is opened, and set
Putting kerve then can more or less influence the sealing of dish-washing machine.
In order to solve the problems, such as that prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of automatic door opening assembly of dish-washing machine, [application number:201320643556.3],
Including housing, the electro-motor being sequentially connected, worm screw, worm gear, little gear and rack, the snail are installed with the housing
Wheel is fixedly and coaxially connected with the little gear, and the housing has guidance part, and one end elasticity activity of the rack is contained in institute
State in guidance part;The housing is extended in the other end activity of the rack.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, and still, the program is also at least present
Following defect:It is complicated, poor practicability.
The content of the invention
Regarding the issue above, the present invention provides the enabling knot of a kind of structure letter and practical water tank type dish-washing machine
Structure.
To reach above-mentioned purpose, present invention employs following technical proposal:The opening structure of this water tank type dish-washing machine includes
Snap device between the unit and cover plate being hinged is set, and described Snap device includes setting on the cover board
Flick part and be arranged on unit open-mouth and the actuating member corresponding with flicking part position, when cover plate is opened, institute
Flick part opposing cover plates and the actuating member stated neither are subjected to displacement with respect to unit.Due to flicking part and actuating member neither
Be subjected to displacement, and open rely solely on actuating member will flick part flick reach open cover plate purpose, it is simple in construction and operate
It is convenient.
In the opening structure of above-mentioned water tank type dish-washing machine, the described part that flicks includes being arranged in cover plate outer end
Permanent magnet, described actuating member includes the electromagnet for being arranged on unit open-mouth, when cover plate closing is in unit
During open-mouth, described permanent magnet and electromagnet are correspondingly arranged up and down, and electromagnetic drive group is additionally provided with described unit
Part so that when starting electromagnetic drive component, electromagnet and permanent magnet are mutually exclusive.
In the opening structure of above-mentioned water tank type dish-washing machine, described electromagnetic drive component includes being connected with external power supply
Rectifier and voltage-stablizer, described unit outer wall be provided with control electromagnetic drive component start or closure switch press
Button.
In the opening structure of above-mentioned water tank type dish-washing machine, described cover plate has upper and lower two pieces of match boards merging to form,
And symmetrically cave inward to form depressed part on the inside of two pieces of match boards, and upper and lower depressed part form that placement flicks part flick chamber,
The described shape size for flicking chamber is adapted with flicking part.
It is horizontally outer on described unit outer wall to extend in the opening structure of above-mentioned water tank type dish-washing machine
Block-shaped protrusion is formed, has the function that to place actuating member groove inside described block-shaped protrusion, in described effect groove having to make
Appliance is fixed on the fixed station in effect groove bottom, and described effect groove is open towards unit outer wall side and actuating member
It is connected by the opening with the circuit in unit.
In the opening structure of above-mentioned water tank type dish-washing machine, the described cover plate rear end rear side open with unit
It is hinged and hinged place is provided with damper.
In the opening structure of above-mentioned water tank type dish-washing machine, described cover plate closing is in the open-mouth of unit
When, the upper edge of cover plate and unit is flush.
In the opening structure of above-mentioned water tank type dish-washing machine, the open shape size of described cover plate and unit
Be adapted, and when open-mouth of the cover plate closing in unit, the outer wall of cover plate and the open inwall of unit it
Between be interference fits.
In the opening structure of above-mentioned water tank type dish-washing machine, step is provided with the inside of described unit open-mouth
Portion, and the bottom of cover plate has the boss being adapted with stage portion shape size, when cover plate closing is in the opening of unit
During place, described boss bottom is close proximity in stage portion.
Compared with prior art, it is the advantages of the opening structure of this water tank type dish-washing machine:Pass through permanent magnet and electromagnetism
The purpose of cover plate is opened in body phase interaction to reach, simple in construction, easy to operate, and permanent magnet and electromagnet all need not be mutual
Contact, is embedded in unit and cover plate, avoids the occurrence of gap so as to improve sealing completely.
Brief description of the drawings
Fig. 1 is that cover plate provided by the invention opens schematic diagram.
Fig. 2 is cover plate closing schematic diagram provided by the invention.
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
Fig. 4 is cover plate partial sectional view provided by the invention.
Fig. 5 is the circuit diagram of electromagnetic drive component provided by the invention.
In figure, unit 1, cover plate 2, flick part 3, actuating member 4, permanent magnet 5, electromagnet 6, electromagnetic drive component 7,
Shift knob 8, match board 9, depressed part 10, flick chamber 11, block-shaped protrusion 12, effect groove 13, fixed station 14, damper 15, platform
Rank portion 16, boss 17.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As Figure 1-5, the opening structure of this water tank type dish-washing machine includes setting the unit 1 and lid being hinged
Snap device between plate 2, described Snap device include being arranged on flicking part 3 and be arranged on the owner that washes the dishes on cover plate 2
The open-mouth of body 1 and the actuating member 4 corresponding with flicking the position of part 3, when cover plate 2 is opened, described flicks the opposing cover plates 2 of part 3
And actuating member 4 is neither subjected to displacement with respect to unit 1.Common dish-washing machine, the unfolding mode of cover plate 2 are on cover plate 2
Handle is set, opened it by portable mode, this design can set lofty handle in smooth dish-washing machine upper surface,
So that the upper surface of cover plate 2 is not smooth enough, it is not easy to place article, and has plenty of to set on cover plate 2 and put forward groove, this mode
The smooth of the outer surface of cover plate 2 can not be ensured, and carry groove also easily to influence sealing, and the opening structure in the present embodiment, protecting
The card surfacing of cover plate 2 and on the premise of not influenceing sealing, by flick the cover plate 2 of part 3 can automatically open up it is certain
Angle, then cover plate 2 is opened completely by manpower, it is simple in construction and easy to operate.
Specifically, the permanent magnet 5 that part 3 includes being arranged in the outer end of cover plate 2 is flicked, described actuating member 4 includes setting
The electromagnet 6 in the open-mouth of unit 1 is put, when cover plate 2 is closed to 1 open-mouth of unit, described permanent magnet 5
It is correspondingly arranged with electromagnet about 6, electromagnetic drive component 7 is additionally provided with described unit 1 so that starts electromagnetic drive
During component 7, electromagnet 6 and permanent magnet 5 are mutually exclusive.When cover plate 2 is opened, the braking of machinery or straight is needed not move through
The displacement by structure connect drives the opening of cover plate 2, but by magnetic force and is by can manual control switch and big
Small electromagnet 6 forms a kind of controllable magnetic force, by magnetic force flicks cover plate 2 and has no effect on overall sealing.
Further, electromagnetic drive component 7 includes the rectifier and voltage-stablizer being connected with external power supply, described dish-washing machine
The outer wall of main body 1 is provided with the shift knob 8 that control electromagnetic drive component 7 starts or closed.Rectifier can change alternating current
Into direct current, voltage-stablizer can ensure the output of burning voltage, and can also add transformer in circuit to adjust voltage
Size, so as to control its magnetic force size.
Further, cover plate 2 has upper and lower two pieces of match boards 9 to merge and formed, and two pieces of inner sides of match boards 9 symmetrically concave
Fall into and form depressed part 10, and upper and lower depressed part 10 formed place flick part 3 flick chamber 11, the described shape for flicking chamber 11
Size is adapted with flicking part 3.Horizontally outer extension forms block-shaped protrusion 12, described bulk on the outer wall of unit 1
The inside of projection 12 has the function that to place the groove 13 of actuating member 4, has in described effect groove 13 actuating member 4 being fixed on effect groove
Fixed station 14 on 13 bottom surfaces, described effect groove 13 is open towards the outer wall side of unit 1 and actuating member 4 is spacious by this
Mouth is connected with the circuit in unit 1.It can ensure to flick part 3 and work by above-mentioned flicking chamber 11 and act on groove 13
Appliance 4 need not be contacted directly, and be wrapped in respective location, have good sealing.And change and be also convenient for, no
It is easily damaged, saves the trouble of maintenance, and it is simple in construction, cost is not high.
Preferably, the rear end of cover plate 2 rear side open with unit 1 is hinged and hinged place is provided with damper
15.Damper 15 can prevent cover plate 2 from upspringing suddenly and causing unnecessary device damage, slowly lift, whole for dish-washing machine
The stability tool of body improves.
In the present embodiment, when cover plate 2 is closed to the open-mouth of unit 1, the upper surface of cover plate 2 and unit
1 upper edge is flush.It can ensure that the upper surface of cover plate 2 and unit 1 is smooth.The opening of cover plate 2 and unit 1
Shape size is adapted, and when cover plate 2 is closed to the open-mouth of unit 1, outer wall and the unit 1 of cover plate 2
Open inwall between be interference fits.Its sealing can preferably be ensured.Step is provided with the inside of the open-mouth of unit 1
Portion 16, and the bottom of cover plate 2 has the boss 17 being adapted with the shape size of stage portion 16, when cover plate 2 is closed to the owner that washes the dishes
During the open-mouth of body 1, the described bottom of boss 17 is close proximity in stage portion 16.Enter one by the cooperation of stage portion 16 and boss 17
Step improves the open sealing of dish-washing machine.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although unit 1, cover plate 2 have more been used herein, has flicked part 3, actuating member 4, permanent magnet 5, electromagnet
6th, electromagnetic drive component 7, shift knob 8, match board 9, depressed part 10, flick chamber 11, be block-shaped protrusion 12, effect groove 13, fixed
The terms such as platform 14, damper 15, stage portion 16, boss 17, but it is not precluded from the possibility using other terms.Use these arts
Language is used for the purpose of more easily describing and explaining the essence of the present invention;Being construed as any additional limitation is all
Disagreed with spirit of the present invention.